gcc/java/ChangeLog

   1 2010-05-30  Steven Bosscher  <steven@gcc.gnu.org>
   2
   3         * except.c: Include tm.h.
   4
   5 2010-05-28  Joseph Myers  <joseph@codesourcery.com>
   6
   7         * jvspec.c (lang_specific_driver): Use fatal_error instead of
   8         fatal.  Use warning instead of error for warnings.
   9
  10 2010-05-28  Nathan Froyd  <froydnj@codesourcery.com>
  11
  12         * expr.c (get_symbol_table_index): Add spaces in expression.
  13
  14 2010-05-28  Nathan Froyd  <froydnj@codesourcery.com>
  15
  16         * java-tree.h (method_entry): Declare.  Declare VECs containing it.
  17         (struct lang_type): Change type of otable_methods, atable_methods, and
  18         itable_methods to VECs.  Fix comment for atable_methods.
  19         (emit_symbol_table): Take a VEC instead of a tree.
  20         (get_symbol_table_index): Take a VEC * instead of a tree *.
  21         * class.c (add_table_and_syms): Take a VEC instead of a tree.
  22         (emit_symbol_table): Update for changed parameter type.
  23         * expr.c (get_symbol_table_index): Likewise.
  24
  25 2010-05-27  Steven Bosscher  <steven@gcc.gnu.org>
  26
  27         * buildings.c: Pretend to be a backend file by undefining
  28         IN_GCC_FRONTEND (still need rtl.h here).
  29
  30 2010-05-26  Nathan Froyd  <froydnj@codesourcery.com>
  31
  32         * java-tree.h (struct lang_decl_func): Change type of throws_list
  33         field to a VEC.
  34         * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): Adjust for changed type
  35         of DECL_FUNCTION_THROWS.
  36         * class.c (make_method_value): Likewise.
  37
  38 2010-05-26  Nathan Froyd  <froydnj@codesourcery.com>
  39
  40         * class.c (utf8_decl_list): Delete.
  41         (build_utf8_ref): Remove references to it.
  42         * java-tree.h (all_class_list): Delete.
  43         (predef_filenames): Delete.
  44         (enum java_tree_index) [JTI ALL_CLASS_LIST,JTI_PREDEF_FILENAMES]:
  45         Delete.
  46         * jcf-parse.c (parse_roots): Decrease size to 2.
  47         (current_file_list): Convert to a VEC.
  48         (all_class_list): Declare.
  49         (jcf_parse): Adjust for new type of all_class_list.
  50         (java_layout_seen_class_methods): Likewise.
  51         (predefined_filenames): Declare.
  52         (add_predefined_file): Use it.
  53         (predefined_filename_p): Likewise.
  54         (java_parse_file): Adjust for new type of current_file_list.                                                                                                                                                     *
  55
  56 2010-05-25  Jakub Jelinek  <jakub@redhat.com>
  57
  58         * lang.c (java_classify_record): Return RECORD_IS_INTERFACE
  59         for interfaces.
  60
  61         PR debug/43260
  62         * java-tree.h (pending_static_fields): New extern declaration.
  63         (java_write_globals): New prototype.
  64         * lang.c (LANG_HOOKS_WRITE_GLOBALS): Define.
  65         * decl.c (java_mark_class_local): When clearing DECL_EXTERNAL
  66         of a static field push it into pending_static_fields vector.
  67         * class.c (pending_static_fields): New variable.
  68         (add_field): If static field is not DECL_EXTERNAL, push it into
  69         pending_static_fields vector.
  70         (java_write_globals): New function.
  71
  72 2010-05-24  Nathan Froyd  <froydnj@codesourcery.com>
  73
  74         * expr.c (quick_stack): Change type to a VEC.  Update comment.
  75         (tree_list_free_list): Delete.
  76         (flush_quick_stack): Update for quick_stack type change.
  77         (push_value): Likewise.
  78         (pop_value): Likewise.
  79
  80 2010-05-23  Steven Bosscher  <steven@gcc.gnu.org>
  81
  82         * java-gimplify.c: Do not include tm.h, toplev.h.
  83         * typeck.c: Do not include tm.h.
  84         * mangle_name.c: Do not include tm.h.
  85         * jcf-dump.c: Do not include tm.h, ggc.h.
  86         * class.c: Do not include rtl.h, tm_p.h, target.h, except.h, cgraph.h.
  87         * decl.c: Do not include tm.h, rtl.h, function.h, expr.h, except.h,
  88         and timevar.h.
  89         * jcf-parse.c: Do not include tm.h and tm_p.h.
  90         * resource.c: Do not include tm.h, rtl.h, flags.h, obstack.h,
  91         target.h, and expr.h.
  92         * except.c: Do not include tm.h, rtl.h, function.h.
  93         * builtins.c: Do not include convert.h.  Explain why RTL headers
  94         have to be included here.
  95         * verify-glue.c: Do not include tm.h.
  96         * jcf-depend.c: Do not include tm.h.
  97         * jcf-reader.c: Include ggc.h.
  98         * jcf-io.c: Do not include tm.h, toplev.h.
  99         * expr.c: Do not include tm.h, rtl.h, expr.h, except.h, tm_p.h,
 100         gimple.h.
 101         * lang.c: Do not include rtl.h, expr.h.
 102         * Make-lang.in: Update dependencies.
 103
 104 2010-05-23  Steven Bosscher  <steven@gcc.gnu.org>
 105
 106         * jcf-parse.c: Include bitmap.h.
 107         * Make-lang.in: Update dependencies.
 108
 109 2010-05-20  Jakub Jelinek  <jakub@redhat.com>
 110
 111         PR debug/43521
 112         * decl.c (start_java_method): Set DECL_ARTIFICIAL on the 'this'
 113         PARM_DECL.
 114
 115 2010-05-19  Anatoly Sokolov  <aesok@post.ru>
 116
 117         * jcf-parse.c (get_constant): Use double_int_to_tree instead of
 118         build_int_cst_wide_type.
 119
 120 2010-05-18  Nathan Froyd  <froydnj@codesourcery.com>
 121
 122         * expr.c (pop_arguments): Fix use of undeclared variable.
 123
 124 2010-05-18  Nathan Froyd  <froydnj@codesourcery.com>
 125
 126         * expr.c (expand_java_multianewarray): Use build_call_vec instead of
 127         build_call_list.
 128         (pop_arguments): Return a VEC instead of a tree.  Take a method type
 129         rather than a list of argument types.
 130         (rewrite_rule): Change signature. of rewrite_arglist member.
 131         (rewrite_arglist_getcaller): Update signature.
 132         (rewrite_arglist_getclass): Likewise.
 133         (maybe_rewrite_invocation): Update for rewrite_arglist change.
 134         (build_known_method_ref): Take a VEC instead of a tree.
 135         (invoke_build_dtable): Likewise.
 136         (expand_invoke): Update calls to pop_arguments.  Use build_call_vec
 137         instead of build_call_list.
 138         (build_jni_stub): Use build_call_vec instead of build_call_list.
 139         * java-tree.h (maybe_rewrite_invocation): Update declaration.
 140         (build_known_method_ref): Likewise.
 141         (invoke_build_dtable): Likewise.
 142
 143 2010-05-14  Nathan Froyd  <froydnj@codesourcery.com>
 144
 145         PR 44103
 146         * java-tree.h (START_RECORD_CONSTRUCTOR): Change first argument to a
 147         vector.  Move call to build_constructor...
 148         (FINISH_RECORD_CONSTRUCTOR): ...here.  Add necessary arguments.  Clear
 149         TREE_CONSTANT on the constructor.
 150         (PUSH_SUPER_VALUE): Change first argument to a vector.
 151         (PUSH_FIELD_VALUE): Likewise.
 152         * resource.c (compile_resource_data): Update calls to above macros.
 153         * constants.c (build_constants_constructor): Likewise.
 154         * class.c (build_utf8_ref): Likewise.
 155         (make_field_value): Likewise.
 156         (make_method_value): Likewise.
 157         (add_table_and_syms): New function.
 158         (make_class_data): Call it.  Update calls to above macros.
 159         (build_symbol_table_entry): New function.
 160         (build_symbol_entry): Call it.  Update calls to above macros.
 161         (emit_symbol_table): Likewise.
 162         (make_catch_class_record): Update calls to above macros.
 163         (build_assertion_table_entry): New function.
 164         (add_assertion_table_entry): Call it.
 165         (emit_assertion_table): Likewise.
 166
 167 2010-05-06  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 168
 169         PR 40989
 170         * lang.c (java_handle_option): Add argument kind.
 171
 172 2010-04-18  Eric Botcazou  <ebotcazou@adacore.com>
 173
 174         * decl.c (java_init_decl_processing): Remove argument in call to
 175         initialize_sizetypes
 176
 177 2010-04-07  Jakub Jelinek  <jakub@redhat.com>
 178
 179         * exception.cc (_Jv_Throw): Avoid set but not used warning.
 180         * include/java-assert.h (JvAssertMessage, JvAssert): Use argument in
 181         sizeof to avoid set but not used warnings.
 182
 183 2010-01-20  Joern Rennecke  <amylaar@spamcop.net>
 184
 185         * lang.c (java_post_options): Constify variable "dot".
 186
 187         * jcf-parse.c (set_source_filename): Constify variable "dot".
 188         (load_class): Constify variable "separator".
 189         Use get_identifier_with_length.
 190
 191         * jvspec.c (lang_specific_driver): Constify two variables named "p".
 192
 193 2010-01-09  Jakub Jelinek  <jakub@redhat.com>
 194
 195         * jcf-dump.c (version): Update copyright notice dates.
 196
 197 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
 198
 199         * jvspec.c (lang_specific_driver): Remove unused
 200         saw_verbose_flag variable.
 201         * jcf-dump.c (main): Remove unused general_purpose_bits
 202         variable.
 203         * builtins.c (initialize_builtins): Remove unused float_ftype_float
 204         variable.
 205         * expr.c (java_stack_pop): Remove unused val variable.
 206         (build_jni_stub): Remove unused res_type variable.
 207         * verify-impl.c (check_field_constant): Remove unused len variable.
 208
 209 2009-10-20  Joel Dice <dicej@mailsnare.net>
 210
 211         PR java/28474
 212         * mangle_name.c (append_unicode_mangled_name): Fix mangling
 213         of names with multiple underscores and "U".
 214         (unicode_mangling_length): Likewise.
 215
 216 2009-10-03  Simon Baldwin  <simonb@google.com>
 217
 218         * config-lang.in (lang_dirs): Remove zlib.
 219
 220 2009-09-28  Richard Henderson  <rth@redhat.com>
 221
 222         * builtins.c (initialize_builtins): Update call to
 223         build_common_builtin_nodes.
 224         * lang.c (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
 225
 226 2009-09-14  Richard Henderson  <rth@redhat.com>
 227
 228         * builtins.c (initialize_builtins): Update call to
 229         build_common_builtin_nodes.
 230         * decl.c (java_init_decl_processing): Don't call
 231         default_init_unwind_resume_libfunc.
 232         * except.c: Include tree-iterator.h.
 233         (build_exception_object_var): New.
 234         (build_exception_object_ref): Use it.
 235         (expand_end_java_handler): Initialize it from __builtin_eh_pointer.
 236         Attach all CATCH_EXPRs to a single TRY_CATCH_EXPR.
 237         * java-tree.h (DECL_FUNCTION_EXC_OBJ): New.
 238
 239 2009-09-13  Richard Guenther  <rguenther@suse.de>
 240         Rafael Avila de Espindola  <espindola@google.com>
 241
 242         * decl.c (do_nothing): Remove.
 243         (java_init_decl_processing): Do not set lang_eh_runtime_type.
 244         * Make-lang.in (lang.o): Add $(EXCEPT_H) dependency.
 245         * lang.c (java_eh_personality): New.
 246         (java_eh_personality_decl): Likewise.
 247         (LANG_HOOKS_EH_PERSONALITY): Define.
 248
 249 2009-09-03  Diego Novillo  <dnovillo@google.com>
 250
 251         * lang.c (lang_hooks): Remove const qualifier.
 252
 253 2009-09-01  Jakub Jelinek  <jakub@redhat.com>
 254
 255         * boehm.c (mark_reference_fields): Compute % in HOST_WIDE_INT
 256         type.
 257
 258 2009-09-01  Richard Guenther  <rguenther@suse.de>
 259
 260         * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
 261         * java-tree.h (java_mark_addressable): Likewise.
 262         * typeck.c (java_mark_addressable): Likewise.
 263
 264 2009-08-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 265
 266         * Make-lang.in (java.install-pdf): Install gcj.pdf in
 267         $(pdfdir)/gcc, alongside the other manuals.
 268
 269 2009-08-12  Andrew Haley  <aph@redhat.com>
 270
 271         * builtins.c (compareAndSwapInt_builtin): Use
 272         flag_use_atomic_builtins.
 273         (compareAndSwapLong_builtin): Likewise.
 274         (compareAndSwapObject_builtin): Likewise.
 275         * jvspec.c: Add flag_use_atomic_builtins.
 276         * gcj.texi: Likewise.
 277         * java-tree.h: Likewise.
 278         * lang.opt: Likewise.
 279
 280 2009-08-11  Dodji Seketeli  <dodji@redhat.com>
 281
 282         PR debug/40990
 283         * lang.c (put_decl_node): Outputs different level of information
 284         depending on the verbosity level.
 285
 286 2009-07-31  Andrew Haley  <aph@redhat.com>
 287
 288         PR java/40867
 289         * decl.c (java_replace_references): Set EXPR_LOCATION on all
 290         generated expressions.
 291         (binding_level.loc): new field.
 292         (clear_binding_level): Initialize loc.
 293         (set_input_location): New function.
 294         (pushlevel): Set new binding_level.loc.
 295         (poplevel): Set EXPR_LOCATION on the new BIND_EXPR_BODY.
 296         (start_java_method): Set DECL_SOURCE_LOCATION of this new method.
 297         (java_add_stmt): Set the EXPR_LOCATION on all subtrees of new_stmt.
 298
 299 2009-07-17  Richard Guenther  <rguenther@suse.de>
 300
 301         PR c/40401
 302         * java-gimplify.c (java_genericize): Do not gimplify here.
 303         But replace all local references.
 304         (java_gimplify_expr): Do not replace local references here.
 305         (java_gimplify_modify_expr): Likewise.
 306         * jcf-parse.c (java_parse_file): Do not finalize the CU or
 307         optimize the cgraph here.
 308         * decl.c (java_replace_reference): Make static.
 309         (java_replace_references): New function.
 310         (end_java_method): Clear base_decl_map.
 311         * java-tree.h (java_replace_references): Declare.
 312         (java_replace_reference): Remove.
 313
 314 2009-07-14  Taras Glek  <tglek@mozilla.com>
 315             Rafael Espindola  <espindola@google.com>
 316
 317         * Make-lang.in (java.install-plugin): New target for
 318         installing plugin headers.
 319
 320 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 321
 322         * class.c: Replace %J by an explicit location. Update all calls.
 323
 324 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 325
 326         * jcf-parse.c: Replace %H by an explicit location. Update all calls.
 327
 328 2009-06-29  Andrew Haley  <aph@redhat.com>
 329
 330         PR java/40590
 331         * java-tree.h (cxx_keyword_p): New declaration.
 332         * mangle_name.c (utf8_cmp): Move here from mangle.c.
 333         (cxx_keywords): Likewise.
 334         (cxx_keyword_p): Likewise.
 335         (MANGLE_CXX_KEYWORDS): New macro.
 336         (append_gpp_mangled_name): Use MANGLE_CXX_KEYWORDS.
 337         (append_gpp_mangled_name): Likewise.
 338         * mangle.c: Move code to mangle_name.c.
 339         (mangle_member_name): Don't call cxx_keyword_p.
 340
 341 2009-06-12  Aldy Hernandez  <aldyh@redhat.com>
 342
 343         * java-gimplify.c (java_gimplify_block): New argument to
 344         build_empty_stmt.
 345         * expr.c (force_evaluation_order): Same.
 346         * typeck.c: Add location to build_decl or PUSH_FIELD calls.
 347         * class.c: Same.
 348         * decl.c: Same.
 349         * jcf-parse.c: Same.
 350         * constants.c: Same.
 351         * resource.c: Same.
 352         * except.c: Same.
 353         * builtins.c: Same.
 354         * expr.c: Same.
 355         * java-tree.h (PUSH_FIELD): Add location field.
 356
 357 2009-06-09  Ian Lance Taylor  <iant@google.com>
 358
 359         * verify.h: Remove extern "C".
 360
 361 2009-06-07  Ian Lance Taylor  <iant@google.com>
 362
 363         * jcf-parse.c (handle_constant): Change local variable 'kind' to
 364         unsigned int.
 365
 366 2009-06-01  Ian Lance Taylor  <iant@google.com>
 367
 368         * jcf-io.c (find_class): Use CONST_CAST.
 369
 370 2009-05-27  Ian Lance Taylor  <iant@google.com>
 371
 372         * Make-lang.in ($(XGCJ)$(exeext)): Change $(COMPILER) to
 373         $(LINKER).
 374         (jc1$(exeext), jcf-dump$(exeext), jvgenmain$(exeext)): Likewise.
 375
 376 2009-05-26  Ian Lance Taylor  <iant@google.com>
 377
 378         * Make-lang.in (jvspec.o): Use $(COMPILER).
 379         ($(XGCJ)$(exeext), jc1$(exeext), jcf-dump$(exeext)): Likewise.
 380         (jvgenmain$(exeext), java/jcf-io.o, java/jcf-path.o): Likewise.
 381
 382 2009-05-12  Alexandre Oliva  <aoliva@redhat.com>
 383
 384         * Make-lang.in (GCJ): Renamed to...
 385         (XGCJ): ... this.
 386
 387 2009-04-27  Ian Lance Taylor  <iant@google.com>
 388
 389         * builtins.c (java_builtins): Add casts to enum type.
 390         * verify-impl.c (check_class_constant): Add cast to enum type.
 391         (check_constant, check_wide_constant): Likewise.
 392
 393 2009-04-27  Richard Guenther  <rguenther@suse.de>
 394
 395         PR java/38374
 396         * constants.c (build_constants_constructor): Retain the old
 397         pointer type as valid TYPE_POINTER_TO after patching the
 398         type of the constant pool decl.
 399
 400 2009-04-24  Ian Lance Taylor  <iant@google.com>
 401
 402         * jcf-parse.c (handle_constant): Add cast to enum type.
 403
 404 2009-04-21  Taras Glek <tglek@mozilla.com>
 405
 406         * builtins.c: Update GTY annotations to new syntax
 407         * decl.c: Likewise
 408         * java-tree.h: Likewise
 409         * jcf.h: Likewise
 410         * lang.c: Likewise
 411
 412 2009-04-21  Joseph Myers  <joseph@codesourcery.com>
 413
 414         * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and
 415         license notices.
 416
 417 2009-04-18  Ian Lance Taylor  <iant@google.com>
 418
 419         * verify-impl.c (verify_instructions_0): Add cast to enum type.
 420
 421 2009-04-09  Paolo Bonzini  <bonzini@gnu.org>
 422
 423         * builtins.c (compareAndSwapLong_builtin,
 424         compareAndSwapInt_builtin, compareAndSwapObject_builtin,
 425         VMSupportsCS8_builtin): Do not look at sync_compare_and_swap_cc.
 426
 427 2009-03-31  Richard Guenther  <rguenther@suse.de>
 428
 429         * java-gimplify.c (java_gimplify_expr): Do not manually gimplify
 430         the first operand of binary and comaprison expressions.
 431
 432 2009-03-30  Joseph Myers  <joseph@codesourcery.com>
 433
 434         PR rtl-optimization/323
 435         * lang.c (java_post_options): Set flag_excess_precision_cmdline.
 436         Give an error for -fexcess-precision=standard for processors where
 437         the option is significant.
 438
 439 2009-03-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 440
 441         * lang.opt: Unify help text for -Wdeprecated.
 442
 443 2009-02-03  Jakub Jelinek  <jakub@redhat.com>
 444
 445         * jcf-dump.c (version): Update copyright notice dates.
 446
 447 2009-01-16  Richard Guenther  <rguenther@suse.de>
 448
 449         PR tree-optimization/38835
 450         PR middle-end/36227
 451         * builtins.c (build_addr_sum): Use POINTER_PLUS_EXPR.
 452
 453 2008-12-05  Sebastian Pop  <sebastian.pop@amd.com>
 454
 455         PR bootstrap/38262
 456         * Make-lang.in (jc1): Add BACKENDLIBS, remove GMPLIBS.
 457
 458 2008-11-04  Andrew Haley  <aph@redhat.com>
 459
 460         PR java/37068
 461         * jcf-parse.c (java_emit_static_constructor): Don't call
 462         cgraph_build_static_cdtor.  Rewrite.
 463
 464 2008-10-24  Jakub Jelinek  <jakub@redhat.com>
 465
 466         * Make-lang.in (check-java-subtargets): New target.
 467
 468 2008-10-16  David Edelsohn  <edelsohn@gnu.org>
 469
 470         PR target/35483
 471         * Make-lang.in (class.o): Depend on $(TM_P_H).
 472         (expr.o): Same.
 473         * class.c: Include tm_p.h.
 474         * expr.c: Include tm_p.h.
 475
 476 2008-10-14  Andrew Haley  <aph@redhat.com>
 477
 478         * constants.c (build_constant_data_ref): Make sure we only build
 479         one copy of the decl for the constant pool.
 480
 481 2008-09-22  Andrew Haley  <aph@redhat.com>
 482
 483         * expr.c (rules): Add new rule for
 484         gnu.java.lang.VMCPStringBuilder.toString.
 485         (rewrite_rule.new_classname): New field.
 486         (maybe_rewrite_invocation): Use new_classname field instead of
 487         DECL_CONTEXT (*method_p).
 488         Allow rewrite_arglist to be NULL.
 489
 490 2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 491
 492         * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
 493         (java_get_callee_fndecl): Kill.
 494
 495 2008-09-17  Jan Hubicka  <jh@suse.cz>
 496
 497         PR c++/18071
 498         * class.c (add_method_1): Do not initialize DECL_INLINE.
 499         (make_local_function_alias): Likewise.
 500         * expr.c (rewrite_arglist_getcaller): Set DECL_UNINLINABLE.
 501         * lang.c (java_decl_ok_for_sibcall): Use DECL_UNINLINABLE.
 502
 503 2008-09-09  Richard Guenther  <rguenther@suse.de>
 504
 505         * decl.c (build_result_decl): Remove no longer applicable
 506         promotion.
 507
 508 2008-09-05  David Daney  <ddaney@avtrex.com>
 509
 510         * gcj.texi (-freduced-reflection): Clarify option's restrictions.
 511
 512 2008-08-21  David Daney  <ddaney@avtrex.com>
 513
 514         * class.c (make_class_data): Don't add field_index when
 515         flag_reduced_reflection set.
 516
 517 2008-08-12  Ulrich Weigand  <uweigand@de.ibm.com>
 518
 519         * typeck.c (convert): Do not check for TARGET_FLOAT_FORMAT.
 520
 521 2008-08-08  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 522
 523         PR 28875
 524         * lang.c (java_handle_option): Replace set_Wunused with
 525         warn_unused.
 526
 527 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 528
 529         * gcj.texi: Update copyright years.  Do not list GPL as
 530         Invariant Section.
 531
 532 2008-07-29  Jakub Jelinek  <jakub@redhat.com>
 533
 534         * class.c (build_utf8_ref): Set DECL_SIZE and DECL_SIZE_UNIT
 535         from ctype's sizes.
 536
 537         * class.c (build_utf8_ref): Pad initializer string to utf8const_type's
 538         alignment.
 539
 540 2008-07-29  Jan Hubicka  <jh@suse.cz>
 541
 542         * lang.c (java_post_options): Remove handling of flag_no_inline.
 543
 544 2008-07-28  Richard Guenther  <rguenther@suse.de>
 545
 546         Merge from gimple-tuples-branch.
 547
 548         2008-07-18  Richard Guenther  <rguenther@suse.de>
 549
 550         * expr.c: Include tree-iterator.h.
 551         * Make-lang.in (expr.o): Add tree-iterator.h dependency.
 552
 553         2008-07-18  Aldy Hernandez  <aldyh@redhat.com>
 554
 555         * java-gimplify.c: Include gimple.h instead of tree-gimple.h.
 556         * expr.c: Same.
 557
 558         2008-07-14  Aldy Hernandez  <aldyh@redhat.com>
 559
 560         * java-gimplify.c (java_gimplify_expr): Same.
 561         (java_gimplify_modify_expr): Same.
 562         * java-tree.h: Rename GENERIC_NEXT to TREE_CHAIN.
 563
 564         2008-05-02  Diego Novillo  <dnovillo@google.com>
 565
 566         * expr.c (build_java_throw_out_of_bounds_exception): Fix
 567         mixed declarations and code.
 568
 569         2008-05-02  Doug Kwan  <dougkwan@google.com>
 570
 571         * expr.c (build_java_throw_out_of_bounds_exception ): Wrap call to
 572         _Jv_ThrowBadArrayIndex with a COMPOUND_EXPR to return 0.
 573
 574         2008-02-19  Diego Novillo  <dnovillo@google.com>
 575
 576         http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
 577
 578         * java-gimplify.c (java_gimplify_self_mod_expr): Change
 579         gimple_seq arguments to gimple_seq *.  Update all users.
 580
 581         2007-11-26  Aldy Hernandez  <aldyh@redhat.com>
 582
 583         * java-gimplify.c (java_gimplify_expr): Make pre_p and post_p
 584         sequences.
 585         (java_gimplify_self_mod_expr): Same.
 586         * java-tree.h (java_gimplify_expr): Make pre_p and post_p
 587         sequences.
 588
 589 2008-07-24  Jan Hubicka  <jh@suse.cz>
 590
 591         * java/decl.c: Include cgraph.h
 592         (end_java_method): Remove non-unit-at-a-time code.
 593         (java_mark_decl_local): Likewise; sanity check that we don't touch
 594         finalized nodes.
 595
 596 2008-07-15  Jan Hubicka  <jh@suse.cz>
 597
 598         * lang.c (java_init_options): Enable unit-at-a-time by default.
 599
 600 2008-07-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 601
 602         * Make-lang.in (jvspec.o): Fix dependencies.
 603
 604 2008-07-06  Tom Tromey  <tromey@redhat.com>
 605
 606         * Make-lang.in (java/parse.o-warn): Remove.
 607         (java/jcf-io.o-warn): Remove.
 608
 609 2008-07-05  Tom Tromey  <tromey@redhat.com>
 610
 611         * jcf-io.c: Don't include fnmatch.h.  Don't use JCF_USE_SCANDIR.
 612         (compare_path): Remove.
 613         (java_or_class_file): Likewise.
 614         (memoized_dirlist_entry): Likewise.
 615         (memoized_dirlist_hash): Likewise.
 616         (memoized_dirlist_lookup_eq): Likewise.
 617         (memoized_dirlists): Likewise.
 618         (caching_stat): Likewise.
 619         (find_class): Use stat.
 620         * jcf.h (JCF_USE_SCANDIR): Remove.
 621
 622 2008-06-30  Joshua Sumali  <jsumali@redhat.com>
 623
 624         * Make-lang.in (JAVA_MANFILES): Add doc/aot-compile.1 and
 625         doc/rebuild-gcj-db.1
 626         (java.uninstall): Likewise.
 627         (java.maintainer-clean): Likewise.
 628         (aot-compile.pod): New rule.
 629         (rebuild-gcj-db.pod): New rule.
 630         (java.install-man): Install doc/aot-compile.1 and doc/rebuild-gcj-db.1
 631         * gcj.texi: Add new sections for aot-compile and rebuild-gcj-db.
 632
 633 2008-06-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 634
 635         * Make-lang.in (java/jcf-io.o-warn): New.
 636
 637 2008-06-24  Tom Tromey  <tromey@redhat.com>
 638
 639         * jcf-path.c (jcf_path_init): Don't name variable 'try'.
 640         * expr.c (add_type_assertion): Rename argument.
 641         (build_java_arrayaccess): Don't name variable 'throw'.
 642         (ARRAY_NEW_MULTI): Don't name variable 'class'.
 643         * jcf-io.c (find_class): Don't name variable 'class'.
 644         * mangle.c (compression_table_add): Don't name variable 'new'.
 645         * constants.c (cpool_for_class): Rename argument.
 646         (alloc_constant_fieldref): Likewise.
 647         * jcf-parse.c (handle_innerclass_attribute): Don't name variable
 648         'class'.
 649         (read_class): Likewise.
 650         (parse_zip_file_entries): Likewise.
 651         (process_zip_dir): Likewise.
 652         * decl.c (java_mark_class_local): Rename argument.
 653         * class.c (GEN_TABLE): Use type_name, not typename.
 654         (gen_indirect_dispatch_tables): Likewise.
 655         (add_field): Rename argument.
 656         (is_compiled_class): Likewise.
 657         (safe_layout_class): Likewise.
 658         (emit_assertion_table): Likewise.
 659         * typeck.c (has_method): Rename argument.
 660
 661 2008-06-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 662
 663         * class.c (ident_subst, mangled_classname, unmangle_classname,
 664         gen_indirect_dispatch_tables, add_method_1,
 665         build_fieldref_cache_entry, make_local_function_alias,
 666         layout_class, java_treetreehash_find, java_treetreehash_new,
 667         split_qualified_name): Fix for -Wc++-compat.
 668         * constants.c (set_constant_entry, cpool_for_class): Likewise.
 669         * decl.c (make_binding_level, java_dup_lang_specific_decl,
 670         start_java_method): Likewise.
 671         * except.c (prepare_eh_table_type): Likewise.
 672         * expr.c (type_assertion_hash, note_instructions): Likewise.
 673         * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC,
 674         MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise.
 675         * jcf-io.c (jcf_filbuf_from_stdio, opendir_in_zip, find_class):
 676         Likewise.
 677         * jcf-parse.c (reverse, java_read_sourcefilenames,
 678         annotation_grow, rewrite_reflection_indexes, java_parse_file,
 679         process_zip_dir): Likewise.
 680         * jcf-path.c (add_entry, add_path, jcf_path_init,
 681         jcf_path_extdirs_arg): Likewise.
 682         * jcf-reader.c (jcf_parse_constant_pool): Likewise.
 683         * jvgenmain.c (do_mangle_classname): Likewise.
 684         * lang.c (put_decl_string): Likewise.
 685         * verify-impl.c (make_state_copy, make_state, add_new_state):
 686         Likewise.
 687
 688 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 689
 690         * gcj.texi: Expand TABs, remove whitespace from blank lines.
 691
 692 2008-06-14  Tom Tromey  <tromey@redhat.com>
 693
 694         PR java/36247:
 695         * class.c (build_class_ref): Initialize this_classdollar when
 696         needed.
 697
 698 2008-05-23  Andrew Haley  <aph@redhat.com>
 699
 700         * jcf-parse.c (give_name_to_class): Call find_sourcefile to find full
 701         pathname of source file.
 702
 703 2008-05-12  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 704
 705         * jcf-dump.c (print_constant): Use
 706         HOST_LONG_LONG_FORMAT.
 707
 708 2008-05-07  Kenneth Zadeck <zadeck@naturalbridge.com>
 709
 710         * decl.c (java_init_decl_processing): Change DECL_IS_PURE to
 711         DECL_PURE_P.
 712
 713 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 714
 715         * class.c (build_utf8_ref): Don't set TREE_INVARIANT.
 716         (build_classdollar_field): Don't set TREE_INVARIANT.
 717         (get_dispatch_table): Don't set TREE_INVARIANT.
 718         (make_class_data): Don't set TREE_INVARIANT.
 719         (build_symbol_entry): Don't set TREE_INVARIANT.
 720         (emit_symbol_table): Don't set TREE_INVARIANT.
 721         * constants.c (build_constant_data_ref): Don't set TREE_INVARIANT.
 722         (build_ref_from_constant_pool): Don't set TREE_INVARIANT.
 723         * resource.c (compile_resource_data): Don't set TREE_INVARIANT.
 724         * expr.c (cache_cpool_data_ref): Don't set TREE_INVARIANT.
 725
 726 2008-04-03  Tom Tromey  <tromey@redhat.com>
 727
 728         * Make-lang.in (java_OBJS): New variable.
 729
 730 2008-04-03  Paolo Bonzini  <bonzini@gnu.org>
 731
 732         * java-tree.h (insert_block): Kill.
 733         * decl.c (insert_block): Kill.
 734
 735 2008-04-01  Joseph Myers  <joseph@codesourcery.com>
 736
 737         * gcj.texi: Include gpl_v3.texi instead of gpl.texi
 738         * Make-lang.in (TEXI_JAVA_FILES): Include gpl_v3.texi instead of
 739         gpl.texi.
 740
 741 2008-03-27  Tom Tromey  <tromey@redhat.com>
 742
 743         * Make-lang.in: Revert automatic dependency patch.
 744
 745 2008-03-25  Tom Tromey  <tromey@redhat.com>
 746
 747         * Make-lang.in: Removed most explicit .o targets.
 748         (java/jvspec.o): Reduce to variable setting.  Moved to java/.
 749         ($(GCJ)$(exeext)): Update.
 750         (JAVA_OBJS): New variable.
 751         (JCFDUMP_OBJS): Reformat.
 752         (java_OBJS): New variable.
 753         (java/jvspec.o-warn): Update.
 754         (java/parse.o-warn): Remove.
 755         (JAVA_TREE_H): Remove.
 756         (java/jcf-io.o): Reduce to variable setting.
 757         (ALL_CPPFLAGS): Likewise.
 758
 759 2008-03-12  Paolo Bonzini  <bonzini@gnu.org>
 760
 761         * mangle.c (java_mangle_decl): Remove dead check.
 762
 763 2008-03-11  Paolo Bonzini  <bonzini@gnu.org>
 764
 765         * jcf-parse.c (java_parse_file): Assert binding levels are
 766         left in order.
 767         * lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, java_clear_binding_stack):
 768         Delete.
 769
 770 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
 771
 772         * jcf-dump.c (version): Update copyright notice dates.
 773
 774 2008-02-29  Tom Tromey  <tromey@redhat.com>
 775
 776         * expr.c (expand_byte_code): Set DECL_FUNCTION_LAST_LINE on
 777         method.
 778         * java-tree.h (struct lang_decl_func): Remove obsolete comment.
 779
 780 2008-02-26  Tom Tromey  <tromey@redhat.com>
 781
 782         * lang.c (java_post_options): Remove conditional.
 783         * expr.c (expand_byte_code): Remove old location code.
 784         * jcf-parse.c (set_source_filename): Remove old location code.
 785         (give_name_to_class): Likewise.
 786         (jcf_parse): Likewise.
 787         (duplicate_class_warning): Likewise.
 788         (parse_class_file): Likewise.
 789         (java_parse_file): Likewise.
 790         * decl.c (finish_method): Remove old location code.
 791         * class.c (push_class): Remove old location code.
 792
 793 2008-02-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 794
 795         PR other/35107
 796         * Make-lang.in (jc1): Add $(GMPLIBS).
 797
 798 2008-01-23  David Daney  <ddaney@avtrex.com>
 799
 800         * class.c (hide)  Rename to...
 801         (java_hide_decl) ... this throughout, and make public.
 802         * resource.c (Jr_count): Remove.
 803         (compile_resource_data): Call java_mangle_resource_name to generate
 804         decl name.  Make resource decl public and hidden.
 805         * mangle.c (java_mangle_resource_name): New function.
 806         * java-tree.h (java_hide_decl, java_mangle_resource_name): Declare
 807         functions.
 808
 809 2008-01-04  Andrew Haley  <aph@redhat.com>
 810
 811         PR java/17779
 812         * jcf-parse.c (parse_zip_file_entries): Move decl to compile on
 813         C90.
 814
 815 2008-01-03  Andrew Haley  <aph@redhat.com>
 816
 817         PR java/17779
 818         * jcf-parse.c (parse_zip_file_entries): Unset TYPE_ALIAS_SET if
 819         we're about to re-layout the type.
 820
 821 2007-12-20  Alexandre Oliva  <aoliva@redhat.com>
 822
 823         * lang.c (java_classify_record): Don't return
 824         RECORD_IS_INTERFACE for now.
 825
 826 2007-12-18  Andrew Haley  <aph@redhat.com>
 827
 828         PR java/27643
 829         * jcf-parse.c (java_parse_file): Remove call to
 830         java_mark_class_local.
 831         (parse_class_file): Reinstate call to java_mark_class_local here.
 832         * decl.c (java_mark_cni_decl_local): If the ASSEMBLER_NAME is
 833         already set, call java_mangle_decl() and make_decl_rtl() to
 834         rewrite its name as a hidden alias.
 835
 836 2007-12-15  Alexandre Oliva  <aoliva@redhat.com>
 837
 838         PR debug/7081
 839         * lang.c (java_classify_record): New.
 840         (LANG_HOOKS_CLASSIFY_RECORD): Override.
 841
 842 2007-11-26  Andreas Krebbel  <krebbel1@de.ibm.com>
 843
 844         PR 34081/C++
 845         * decl.c (finish_method): Pass 'false' for the new
 846         allocate_struct_function parameter.
 847
 848 2007-11-26  Alexandre Oliva  <aoliva@redhat.com>
 849
 850         * expr.c (build_jni_stub): Use the computed jni func type for
 851         variable meth.
 852
 853 2007-11-26  Alexandre Oliva  <aoliva@redhat.com>
 854
 855         * class.c (JAVA_TREEHASHHASH_H): Use TYPE_UID.
 856
 857 2007-11-26  Alexandre Oliva  <aoliva@redhat.com>
 858
 859         * expr.c (type_assertion_hash): Hash type uids rather than
 860         tree pointers.
 861
 862 2007-11-17  David Daney  <ddaney@avtrex.com>
 863             Andrew Haley  <aph@redhat.com>
 864
 865         * constants.c (build_constants_constructor):  Use POINTER_SIZE
 866         insead of BITS_PER_WORD in big-endian work around.
 867
 868 2007-11-07  Tom Tromey  <tromey@redhat.com>
 869
 870         PR java/34019:
 871         * gcj.texi (Input Options): Add missing noun.
 872
 873 2007-11-02  Tom Tromey  <tromey@redhat.com>
 874
 875         PR java/33765:
 876         * jcf-parse.c (java_parse_file): Ignore ZIPEMPTYMAGIC files.
 877         * zipfile.h (ZIPEMPTYMAGIC): New define.
 878
 879 2007-11-01  Tom Tromey  <tromey@redhat.com>
 880
 881         * Make-lang.in (java/jcf-dump.o): Depend on zipfile.h.
 882         (java/jcf-parse.o): Depend on jcf-reader.c, zipfile.h, and jcf.h.
 883         (java/jcf-io.o): Depend on zipfile.h.
 884
 885 2007-10-17  Richard Guenther  <rguenther@suse.de>
 886
 887         * Make-lang.in (java/builtins.o): Add $(OPTABS_H) and $(EXPR_H)
 888         dependencies.
 889
 890 2007-10-03  Andrew Haley  <aph@redhat.com>
 891
 892         PR java/33639
 893         * class.c (mangled_classname): Detect and replace illegal
 894         characters in assembly language symbols.
 895         (gen_indirect_dispatch_tables): Call mangled_classname() on
 896         the type.
 897
 898 2007-09-27  Jakub Jelinek  <jakub@redhat.com>
 899
 900         * lang.c (java_print_error_function): Add third argument.
 901
 902 2007-09-15  Tom Tromey  <tromey@redhat.com>
 903
 904         * java-tree.h (struct lang_decl_func) <function_decl_body>:
 905         Remove.
 906         <init_final>: Likewise.
 907         * lang.c (java_dump_tree): Update.
 908         * java-tree.h (DECL_FUNCTION_BODY): Remove.
 909
 910 2007-09-11  Jan Hubicka <jh@suse.cz>
 911
 912         * decl.c (java_expand_body): Kill.
 913         (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
 914
 915 2007-09-06  Tom Tromey  <tromey@redhat.com>
 916
 917         * jcf-parse.c (parse_class_file): Re-enter the current file.
 918
 919 2007-09-07  Roman Zippel  <zippel@linux-m68k.org>
 920
 921         * boehm.c (mark_reference_fields): Move misaligned pointer check
 922         after JREFERENCE_TYPE_P test
 923
 924 2007-09-06  Roman Zippel  <zippel@linux-m68k.org>
 925
 926         * boehm.c (mark_reference_fields): Don't use bitmap as gc_descr
 927         if pointer is misaligned.
 928
 929 2007-09-06  Tom Tromey  <tromey@redhat.com>
 930
 931         * lang.c (java_post_options): Update.
 932         * jcf-parse.c (set_source_filename): Update.
 933         (give_name_to_class): Update.
 934         (jcf_parse): Update.
 935         (duplicate_class_warning): Update.
 936         (parse_class_file): Update.
 937         (java_parse_file): Update.
 938         * expr.c (expand_byte_code): Update.
 939
 940 2007-09-05  Sandra Loosemore  <sandra@codesourcery.com>
 941
 942         * decl.c (finish_method): Use set_cfun.
 943
 944 2007-09-04  Andrew Haley  <aph@redhat.com>
 945
 946         * decl.c (java_init_decl_processing): Call "__cxa_end_cleanup"
 947         when using the ARM EABI.
 948
 949 2007-09-03  Daniel Jacobowitz  <dan@codesourcery.com>
 950
 951         * Make-lang.in (jvspec.o): Remove SHLIB_MULTILIB.
 952
 953 2007-09-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 954
 955         * jcf-parse.c (read_class, java_parse_file): Supply a TYPE for
 956         CONST_CAST.
 957         * jcf.h (JCF_FINISH): Likewise.
 958
 959 2007-08-28  Tom Tromey  <tromey@redhat.com>
 960
 961         * Make-lang.in (java.tags): Don't tag '*.y' files.
 962
 963 2007-08-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 964
 965         * lang.c (java_decl_ok_for_sibcall): Likewise.
 966
 967 2007-08-21  Paul Brook  <paul@codesourcery.com>
 968             Nathan Sidwell  <nathan@codesourcery.com>
 969             Mark Mitchell  <mark@codesourcery.com>
 970             Joseph Myers  <joseph@codesourcery.com>
 971
 972         * jcf-dump.c (version): Use pkgversion_string.  Update copyright
 973         date.
 974
 975 2007-08-20  Richard Guenther  <rguenther@suse.de>
 976
 977         * lang.c (java_tree_inlining_walk_subtrees): Remove.
 978         (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES): Remove.
 979
 980 2007-08-17  Tom Tromey  <tromey@redhat.com>
 981
 982         * typeck.c (find_method_in_interfaces): Update.
 983         * jcf-parse.c (load_class): Update.
 984         * java-gimplify.c (java_gimplify_component_ref): Removed.
 985         (java_gimplify_modify_expr): Update.  Removed pre_p and post_p
 986         arguments.
 987         (java_gimplify_expr): Update.
 988         * decl.c (java_init_decl_processing): Update.
 989         * class.c (set_constant_value): Update.
 990         (make_class_data): Update.
 991         (finish_class): Update.
 992         (build_static_field_ref): Update.
 993         (is_compiled_class): Update.
 994         (maybe_layout_super_class): Update.
 995         (layout_class): Update.
 996         (layout_class_method): Update.
 997         * java-tree.h (CAN_COMPLETE_NORMALLY): Removed.
 998         (lang_decl_var) <am, final_iud, cif>: Removed fields.
 999         (lang_decl_func) <init_calls_this>: Removed field.
1000         (lang_type) <dot_class, verify_method>: Removed fields.
1001         (FIELD_NESTED_ACCESS): Removed.
1002         (FIELD_NESTED_ACCESS_P): Removed.
1003         (DECL_FIELD_FINAL_IUD): Removed.
1004         (DECL_LOCAL_FINAL_IUD): Removed
1005         (LOCAL_FINAL_P): Removed.
1006         (FINAL_VARIABLE_P): Removed.
1007         (CLASS_FINAL_VARIABLE_P): Removed.
1008         (DECL_BIT_INDEX): Removed.
1009         (DECL_INIT_CALLS_THIS): Removed.
1010         (FIELD_LOCAL_ALIAS): Removed.
1011         (FIELD_LOCAL_ALIAS_USED): Removed.
1012         (FIELD_THISN): Removed.
1013         (DECL_FUNCTION_INIT_TEST_CLASS): Removed.
1014         (LOCAL_CLASS_INITIALIZATION_FLAG): Removed.
1015         (LOCAL_CLASS_INITIALIZATION_FLAG_P): Removed.
1016         (TYPE_DOT_CLASS): Removed.
1017         (TYPE_VERIFY_METHOD): Removed.
1018         (ID_CLASSDOLLAR_P): Removed.
1019         (enum java_tree_index) <JTI_CLASSDOLLAR_IDENTIFIER_NODE>:
1020         Removed.
1021         (classdollar_identifier_node): Removed.
1022         (TYPE_UNKNOWN): Removed.
1023         (CLASS_FROM_SOURCE_P): Removed.
1024         * expr.c (build_jni_stub): Update.
1025         (force_evaluation_order): Update.
1026         (build_java_empty_stmt): Update.
1027         (build_class_init): Update.
1028         (java_stack_swap): Update.
1029         (build_jni_stub): Update.
1030
1031 2007-08-17  Tom Tromey  <tromey@redhat.com>
1032
1033         * java-tree.h (LABEL_TYPE_STATE): Removed.
1034         (load_type_state): Removed.
1035         (LABEL_PC): Removed.
1036         (LABEL_VERIFIED): Removed.
1037         (type_states): Declare.
1038         * expr.c (type_states): New global.
1039         (load_type_state): Now static.  Use type_states.  Changed
1040         argument.
1041         (lookup_label): Don't set LABEL_PC.
1042         (expand_byte_code): Don't use LABEL_VERIFIED.
1043         (note_instructions): Initialize type_states.
1044         * verify-glue.c (vfy_note_stack_depth): Rewrote.
1045         (vfy_note_stack_type): Use type_states.
1046         (vfy_note_local_type): Likewise.
1047
1048 2007-08-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1049
1050         * jcf-parse.c (read_class, java_parse_file): Use CONST_CAST.
1051         * jcf.h (JCF_FINISH): Likewise.
1052
1053 2007-07-31  Nick Clifton  <nickc@redhat.com>
1054
1055         * java-gimplify.c: Change copyright header to refer to version 3
1056         of the GNU General Public License and to point readers at the
1057         COPYING3 file and the FSF's license web page.
1058         * typeck.c, lang-specs.h, mangle_name.c, jcf-dump.c, class.c,
1059         decl.c, config-lang.in, jcf-parse.c, constants.c, Make-lang.in,
1060         resource.c, except.c, builtins.c, jvspec.c, java-tree.def,
1061         javaop.def, jcf-path.c, verify-glue.c, jcf-depend.c, lang.opt,
1062         jcf-reader.c, mangle.c, zextract.c, jcf-io.c, jcf.h, zipfile.h,
1063         verify.h, java-except.h, win32-host.c, expr.c, jvgenmain.c,
1064         parse.h, lang.c, java-tree.h, javaop.h, boehm.c: Likewise.
1065
1066 2007-07-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1067
1068         * jcf-io.c (find_class): Fix -Wcast-qual warnings.
1069
1070 2007-07-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1071
1072         * lang.c (java_get_callee_fndecl): Constify.
1073
1074 2007-07-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1075
1076         * mangle.c (set_type_package_list): Constify.
1077         * verify-glue.c (vfy_make_string): Delete.
1078         * verify.h (vfy_make_string): Likewise.
1079
1080 2007-07-26  Tom Tromey  <tromey@redhat.com>
1081
1082         * java-tree.h (push_labeled_block, pop_labeled_block): Remove.
1083         (LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY,
1084         EXIT_BLOCK_LABELED_BLOCK): Likewise.
1085         * lang.c (java_tree_inlining_walk_subtrees): Update.
1086         (java_dump_tree): Likewise.
1087         * java-tree.def (LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, TRY_EXPR):
1088         Remove.
1089         * decl.c (push_labeled_block, pop_labeled_block): Remove.
1090         * java-gimplify.c (java_gimplify_labeled_block_expr,
1091         java_gimplify_exit_block_expr, java_gimplify_try_expr): Remove.
1092         (java_gimplify_expr): Update.
1093
1094 2007-07-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1095
1096         * class.c (java_treetreehash_hash, java_treetreehash_compare):
1097         Constify.
1098         * expr.c (type_assertion_eq): Likewise.
1099         * jcf-io.c (compare_path): Likewise.
1100         * jcf-parse.c (cmpstringp): Likewise.
1101         * verify-impl.c (get_one_type, compute_argument_types,
1102         compute_return_type): Likewise.
1103
1104 2007-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1105
1106         PR target/32462
1107         PR libgcj/32465
1108         * class.c (hide): Wrap in HAVE_GAS_HIDDEN.
1109
1110 2007-07-12  Richard Guenther  <rguenther@suse.de>
1111
1112         * expr.c (expand_java_return): RETURN_EXPR has void type.
1113         (build_jni_stub): Likewise.  Use a comparison against zero
1114         for null-pointer test in COND_EXPR.
1115         (build_field_ref): Build POINTER_PLUS_EXPR with correct
1116         type.  Convert result instead.
1117         (build_invokevirtual): Likewise.
1118
1119 2007-07-09  Geoffrey Keating  <geoffk@apple.com>
1120
1121         PR 32617
1122         * lang.c (java_init): Remove setting of force_align_functions_log.
1123         * class.c (add_method_1): Set DECL_ALIGN of non-static method
1124         to cope with ptrmemfunc_vbit_in_pfn.
1125
1126 2007-07-03  David Daney  <ddaney@avtrex.com>
1127
1128         * java/Make-lang.in (doc/gcj.info): Add $(gcc_docdir) to
1129         include path.
1130         (doc/gcj.dvi): Same.
1131         (doc/gcj.pdf): Same.
1132         (java/index.html): Same.
1133
1134 2007-06-15 Andrew Pinski  <andrew_pinski@playstation.sony.com>
1135
1136         * class.c (make_class_data): Build the index in sizetype.
1137         Use POINTER_PLUS_EXPR instead of PLUS_EXPR when
1138         adding to a pointer type.
1139         (build_symbol_entry): Likewise.
1140         * expr.c (build_java_arrayaccess): Likewise.
1141         (build_field_ref): Likewise.
1142         (build_known_method_ref): Likewise.
1143         (build_invokevirtual): Likewise.
1144         * except.c (build_exception_object_ref): Do a
1145         NEGATIVE and then a POINTER_PLUS_EXPR instead
1146         of a MINUS_EXPR.
1147
1148 2007-06-11  Rafael Ávila de Espíndola  <espindola@google.com>
1149
1150         * typeck.c (java_signed_type): Remove.
1151         * lang.c (LANG_HOOKS_SIGNED_TYPE): Remove.
1152         * java-tree.h (java_signed_type): Remove.
1153
1154 2007-05-18  Geoffrey Keating  <geoffk@apple.com>
1155
1156         * jcf-dump.c (HANDLE_MAGIC): Use 'unsigned long' for %lx.
1157         (print_constant): Likewise.
1158
1159 2007-05-14  Rafael Ávila de Espíndola  <espindola@google.com>
1160
1161         * expr.c (build_java_binop): Use unsigned_type_for instead of
1162         java_unsigned_type.
1163         * java-tree.h (java_unsigned_type): Remove.
1164         * lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1165         * typeck.c (java_unsigned_type): Remove.
1166
1167 2007-04-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1168
1169         * java-tree.h (lang_tree_node): Use GENERIC_NEXT
1170         instead of checking GIMPLE_STMT_P in chain_next.
1171
1172 2007-04-06  Colin Walters  <walters@redhat.com>
1173
1174         https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=161701
1175         * jcf-io.c (open_class): Copy 'filename'.
1176
1177 2007-04-03  Andrew Haley  <aph@redhat.com>
1178
1179         * jvgenmain.c (main): Change main to use class$, not class$$.
1180         (do_mangle_classname): Likewise.
1181         * class.c (hide): New function.
1182         (add_field): Hide everything that shouldn't be visible outside a
1183         DSO.
1184         (build_static_class_ref): Likewise.
1185         (build_classdollar_field): Likewise.
1186         (make_class_data): Likewise.
1187         (layout_class_method): Likewise.
1188         * expr.c (special_method_p): New function.
1189
1190         * class.c (push_class): Don't bogusly guess the source filename.
1191         * jcf-parse.c (give_name_to_class): Don't set input_location from
1192         DECL_ARTIFICIAL decls.
1193
1194 2007-03-30  Rafael Ávila de Espíndola  <espindola@google.com>
1195
1196         * typeck.c (java_signed_or_unsigned_type): Removed.
1197         (java_signed_type): use get_signed_or_unsigned_type instead of
1198         java_signed_or_unsigned_type.
1199         (java_unsigned_type): Ditto.
1200         * lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Removed.
1201         * java-tree.h (java_signed_or_unsigned_type): Removed.
1202
1203 2007-03-26  Tom Tromey  <tromey@redhat.com>
1204
1205         * Make-lang.in (JAVA_MANFILES): Removed grmiregistry.1.
1206         (java.maintainer-clean): Likewise.
1207         (java.install-man): Likewise.
1208         (.INTERMEDIATE): Removed grmiregistry.pod.
1209         (grmiregistry.pod): Removed.
1210         * gcj.texi (Invoking gcjh): Removed.
1211         (Invoking gjnih): Likewise.
1212         (Invoking grmiregistry): Likewise.
1213         (direntry): Updated.
1214         (Top): Likewise.
1215         (which-gcj): Removed.
1216
1217 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1218
1219         * Make-lang.in: Add install-pdf target as copied from
1220         automake v1.10 rules.
1221
1222 2007-02-27  Brooks Moses  <brooks.moses@codesourcery.com>
1223
1224         * gcj.texi: Standardize title page.
1225
1226 2007-02-18  Kazu Hirata  <kazu@codesourcery.com>
1227
1228         * class.c: Fix a comment typo.
1229
1230 2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
1231             Brooks Moses  <brooks.moses@codesourcery.com>
1232             Lee Millward  <lee.millward@codesourcery.com>
1233
1234         * java-tree.h (BUILD_MONITOR_ENTER): Use build_call_nary instead
1235         of build3.
1236         (BUILD_MONITOR_EXIT): Likewise.
1237
1238         * java-gimplify.c (java_gimplify_component_ref): Use build_call_expr.
1239         (java_gimplify_modify_expr): Likewise.
1240
1241         * class.c (cache_this_class_ref): Use build_call_expr.
1242         (build_static_field_ref): Likewise.
1243         (emit_indirect_register_classes): Likewise.
1244         (emit_register_classes): Likewise.
1245
1246         * resource.c (write_resource_constructor): Use build_call_expr.
1247
1248         * builtins.c (builtin_creator_function): Change interpretation of
1249         the second parameter to be the whole CALL_EXPR instead of the arglist.
1250         (max_builtin): Tweak parameter list.  Use new CALL_EXPR accessors.
1251         (min_builtin): Likewise.
1252         (abs_builtin): Likewise.
1253         (java_build_function_call_expr): Likewise.
1254         (convert_real): Likewise.
1255         (UNMARSHAL3): Likewise.
1256         (UNMARSHAL4): Likewise.
1257         (UNMARSHAL5): Likewise.
1258         (build_arglist_for_builtin): Delete.  Fix callers to use
1259         build_call_expr instead.
1260         (putObject_builtin): Tweak parameter list.  Use new CALL_EXPR
1261         accessors.
1262         (compareAndSwapInt_builtin): Likewise.
1263         (compareAndSwapLong_builtin): Likewise.
1264         (compareAndSwapObject_builtin): Likewise.
1265         (putVolatile_builtin): Likewise.
1266         (getVolatile_builtin): Likewise.
1267         (VMSupportsCS8_builtin): Likewise.
1268         (check_for_builtin): Pass entire CALL_EXPR to builtin expander
1269         instead of arglist.
1270
1271         * expr.c (build_java_athrow): Use build_call_nary instead of build3.
1272         (build_java_throw_out_of_bounds_exception): Likewise.
1273         (java_check_reference): Likewise.
1274         (build_java_arraystore_check): Likewise.
1275         (build_newarray): Likewise.
1276         (build_anewarray): Likewise.
1277         (expand_java_multinewarray): Use build_call_list instead of build3.
1278         (build_java_monitor): Use build_call_nary instead of build3.
1279         (java_create_object): Likewise.
1280         (expand_java_NEW): Likewise.
1281         (build_instanceof): Likewise.
1282         (expand_java_CHECKCAST): Likewise.
1283         (build_java_soft_divmod): Likewise.
1284         (build_java_binop): Likewise.
1285         (build_field_ref): Likewise.
1286         (build_class_init): Likewise.
1287         (rewrite_arglist_getcaller): Use build_call_expr.
1288         (build_invokeinterface):  Use build_call_nary instead of build3.
1289         (expand_invoke): Use build_call_list instead of build3.
1290         (build_jni_stub): Use build_call_nary, build_call_list, or
1291         build_call_expr instead of build3.
1292         (expand_java_field_op): Use build_call_expr instead of build3.
1293         (force_evaluation_order): Use new CALL_EXPR accessors.
1294
1295         * lang.c (java_get_callee_fndecl): Use new CALL_EXPR accessors.
1296
1297 2007-02-15  David Daney  <ddaney@avtrex.com>
1298
1299         * Make-lang.in (JAVA_MANFILES): Add doc/gc-analyze.1.
1300         (java.maintainer-clean):Add gc-analyze.1.
1301         (.INTERMEDIATE): Add gc-analyze.pod.
1302         (gc-analyze.pod): New rule.
1303         (java.install-man): Install gc-analyze.1
1304         * gcj.texi: Add new section for the gc-analyze program.
1305
1306 2007-02-07  Andrew Haley  <aph@redhat.com>
1307
1308         * class.c (uncache_this_class_ref): New.
1309         * expr.c (build_jni_stub): Initialize the class.
1310         (expand_byte_code): Call uncache_this_class_ref after generating
1311         code.
1312
1313 2007-02-06  Tom Tromey  <tromey@redhat.com>
1314
1315         PR java/30714:
1316         * jvspec.c (lang_specific_driver): Check for the '-' in '-I'.
1317
1318 2007-02-03  Kazu Hirata  <kazu@codesourcery.com>
1319
1320         * java-tree.h, javaop.def, jcf-parse.c: Fix comment typos.
1321
1322 2007-02-02  Andrew Haley  <aph@redhat.com>
1323
1324         * expr.c (expand_byte_code): Call cache_this_class_ref() and
1325         cache_cpool_data_ref().
1326         Set TYPE_CPOOL_DATA_REF.
1327         (cache_cpool_data_ref): New function.
1328         * constants.c (build_ref_from_constant_pool): Remove special-case
1329         code for flag_indirect_classes.
1330         (build_constant_data_ref): Move special-case code for
1331         flag_indirect_classes here from build_ref_from_constant_pool.
1332         * decl.c (finish_method): Move class initialization from here to
1333         cache_this_class_ref.
1334         * class.c (cache_this_class_ref): New function.
1335         (build_class_ref): Use this_classdollar for the ouput class.
1336
1337 2007-02-02  David Daney  <ddaney@avtrex.com>
1338
1339         * class.c (is_compiled_class): Move check to avoid reloading
1340         current class.
1341         (layout_class_method): Don't calculate DECL_EXTERNAL if it is
1342         already set.
1343
1344 2007-02-01  Andrew Haley  <aph@redhat.com>
1345
1346         PR java/30641
1347         * jcf-parse.c (jcf_parse): Clear the field_offsets bitmap.
1348
1349 2007-01-31  Kazu Hirata  <kazu@codesourcery.com>
1350
1351         * class.c, jcf-parse.c: Fix comment typos.
1352
1353 2007-01-30  Tom Tromey  <tromey@redhat.com>
1354
1355         * gcj.texi (Strings): Fix documentation for JvNewString.
1356
1357 2007-01-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1358
1359         * gcj.texi (Invoking gcjh, Invoking gjnih, Arrays): Fix some
1360         typos.
1361
1362 2007-01-30  Ben Elliston  <bje@au.ibm.com>
1363
1364         * jvspec.c (lang_specific_driver): Remove unused classpath_args.
1365
1366 2007-01-29  Tom Tromey  <tromey@redhat.com>
1367
1368         PR java/30607:
1369         * jvspec.c (lang_specific_driver): Handle separate -I argument.
1370         * lang.opt (-I): Add 'Separate'.
1371
1372 2007-01-29  Andrew Haley  <aph@redhat.com>
1373
1374         * class.c (add_method_1): Mark fndecl as external unless we are
1375         compiling it into this object file.
1376
1377 2007-01-24  Andrew Haley  <aph@redhat.com>
1378
1379         * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): current_class is a
1380         type node, not a decl, so use TYPE_SYNTHETIC not CLASS_SYNTHETIC.
1381
1382 2007-01-22  Andrew Haley  <aph@redhat.com>
1383
1384         * builtins.c (VMSupportsCS8_builtin): New function.
1385
1386 2007-01-23  Andrew Pinski  <pinskia@gmail.com>
1387
1388         PR java/30454
1389         * jcf-io.c (opendir_in_zip): Close the file
1390         and free zipf before returning after an error.
1391
1392 2007-01-16  Tom Tromey  <tromey@redhat.com>
1393
1394         * java-tree.def: Added copyright header.
1395
1396 2007-01-15  Tom Tromey  <tromey@redhat.com>
1397
1398         * lang.c (dump_compound_expr) <EXPR_WITH_FILE_LOCATION>: Removed
1399         case.
1400         * java-gimplify.c (java_gimplify_expr) <EXPR_WITH_FILE_LOCATION>:
1401         Removed case.
1402         * java-tree.h (EXPR_WFL_EMIT_LINE_NOTE): Removed.
1403         (EXPR_WFL_NODE): Likewise.
1404         (EXPR_WFL_LINECOL): Likewise.
1405         (EXPR_WFL_FILENAME): Likewise.
1406         (EXPR_WFL_LINENO): Likewise.
1407         (build_expr_wfl, expr_add_location): Don't declare.
1408         (build_unknown_wfl): Removed.
1409         (EXPR_WFL_FILENAME_NODE): Removed.
1410         (EXPR_WFL_COLNO): Removed.
1411         (EXPR_WFL_SET_LINECOL): Removed.
1412         (DECL_FUNCTION_WFL): Removed.
1413         (DECL_FIELD_FINAL_WFL): Removed.
1414         (struct lang_decl_func) <wfl>: Removed field.
1415         <called_constructor>: Likewise.
1416         <inner_access>: Likewise.
1417         (struct lang_decl_var) <wfl>: Removed field.
1418         (DECL_CONSTRUCTOR_CALLS): Removed.
1419         (DECL_FUNCTION_ACCESS_DECL): Likewise.
1420         (DECL_FUNCTION_INNER_ACCESS): Likewise.
1421         (DECL_SPECIFIC_COUNT): Likewise.
1422         * java-tree.def (EXPR_WITH_FILE_LOCATION): Removed.
1423         * expr.c (build_expr_wfl): Removed.
1424         (expr_add_location): Likewise.
1425
1426 2007-01-12  Tom Tromey  <tromey@redhat.com>
1427
1428         * jcf-dump.c (main): Updated call to find_class.
1429         * lang.c (java_init): Removed dead code.
1430         * jcf-parse.c (read_class): Don't use java_source field.  Removed
1431         dead code.
1432         (parse_zip_file_entries): Don't use java_source field.
1433         (process_zip_dir): Likewise.
1434         (jcf_parse): Removed dead code.
1435         (java_parse_file): Likewise.
1436         (read_class): Updated call to find_class.
1437         * jcf-io.c (find_class): Don't use java_source field.  Removed
1438         'source_ok' argument, .java logic.
1439         * jcf.h (JCF) <java_source>: Removed field.
1440         (JCF_ZERO): Updated.    (find_class): Updated.
1441         * decl.c: Removed dead code.
1442         * class.c: Removed dead code.
1443
1444 2007-01-11  Tom Tromey  <tromey@redhat.com>
1445
1446         * typeck.c (convert): Don't use flag_emit_class_files.
1447         * lang.c (java_post_options): Don't use flag_emit_class_files.
1448         (java_handle_option): Don't use flag_extraneous_semicolon or
1449         flag_redundant.
1450         * jcf-parse.c (HANDLE_CONSTANTVALUE): Don't use
1451         flag_emit_class_files.
1452         (load_class): Likewise.
1453         * java-tree.h (flag_emit_class_files): Don't declare.
1454         (STATIC_CLASS_INIT_OPT_P): Don't use flag_emit_class_files.
1455         (flag_extraneous_semicolon): Don't declare.
1456         (flag_not_overriding): Likewise.
1457         (flag_static_local_jdk1_1): Likewise.
1458         (flag_redundant): Likewise.
1459         * expr.c (build_newarray): Don't use flag_emit_class_files.
1460         * class.c (DEFAULT_ENABLE_ASSERT): Don't use
1461         flag_emit_class_files.
1462         (build_class_ref): Likewise.
1463         * builtins.c (check_for_builtin): Don't use
1464         flag_emit_class_files.
1465
1466 2007-01-10  Tom Tromey  <tromey@redhat.com>
1467
1468         * lang.c (java_can_use_bit_fields_p): Removed.
1469         (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): Removed.
1470
1471 2007-01-09  Andrew Haley  <aph@redhat.com>
1472
1473         * expr.c (build_java_arrayaccess): Rewrite to generate array
1474         access in canonical form.
1475         (expand_java_arraystore): Use build_fold_addr_expr() on address of
1476         array access.
1477
1478 2007-01-03  Andrew Haley  <aph@redhat.com>
1479
1480         PR java/28754
1481         * expr.c (expand_java_field_op): If we're initializing a field's
1482         declaring interface we should not also initialize the class
1483         context in which it was referenced.
1484
1485 2007-01-02  Tom Tromey  <tromey@redhat.com>
1486
1487         * java-tree.h (compiling_from_source, current_encoding,
1488         JTI_FINIT_IDENTIFIER_NODE, JTI_INSTINIT_IDENTIFIER_NODE,
1489         JTI_LENGTH_IDENTIFIER_NODE, JTI_SUPER_IDENTIFIER_NODE,
1490         JTI_CONTINUE_IDENTIFIER_NODE, JTI_ACCESS0_IDENTIFIER_NODE,
1491         JTI_WFL_OPERATOR): Removed
1492         (finit_identifier_node, instinit_identifier_node,
1493         length_identifier_node, super_identifier_node,
1494         continue_identifier_node, access0_identifier_node, wfl_operator):
1495         Removed.
1496         (cyclic_inheritance_report,
1497         DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND,
1498         DECL_FUNCTION_NAP, DECL_FUNCTION_SYNTHETIC_CTOR,
1499         DECL_FIXED_CONSTRUCTOR_P): Removed.
1500         (struct lang_decl_func) <smic, nap, synthetic_ctor, fixed_ctor>:
1501         Removed.
1502         (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST, TYPE_II_STMT_LIST,
1503         TYPE_IMPORT_LIST, TYPE_IMPORT_DEMAND_LIST): Removed.
1504         (struct lang_type) <finit_stmt_list, clinit_stmt_list, ii_block,
1505         import_list, import_demand_list>: Removed.
1506         (java_layout_seen_class_methods, init_jcf_parse, init_src_parse,
1507         cxx_keyword_p): Removed.
1508         (DECL_FINIT_P, DECL_INSTINIT_P, ID_FINIT_P, ID_INSTINIT_P,
1509         TYPE_UNUSED, TYPE_UNDERFLOW, TYPE_UNEXPECTED,
1510         CLASS_ACCESS0_GENERATED_P, CLASS_HAS_FINIT_P,
1511         IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
1512         IS_AN_IMPORT_ON_DEMAND_P, COMPOUND_ASSIGN_P, SWITCH_HAS_DEFAULT,
1513         PRIMARY_P, MODIFY_EXPR_FROM_INITIALIZATION_P,
1514         CLASS_METHOD_CHECKED_P, FOR_LOOP_P, ANONYMOUS_CLASS_P,
1515         LOCAL_CLASS_P, ARG_FINAL_P, SUPPRESS_UNREACHABLE_ERROR,
1516         RESOLVE_PACKAGE_NAME_P, RESOLVE_TYPE_NAME_P, IS_BREAK_STMT_P,
1517         IS_CRAFTED_STRING_BUFFER_P, IS_INIT_CHECKED, CALL_USING_SUPER,
1518         NESTED_FIELD_ACCESS_IDENTIFIER_P, TOPLEVEL_CLASS_DECL_P,
1519         PURE_INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1520         CALL_CONSTRUCTOR_P, CALL_EXPLICIT_CONSTRUCTOR_P,
1521         CALL_THIS_CONSTRUCTOR_P, CALL_SUPER_CONSTRUCTOR_P,
1522         FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, BLOCK_IS_IMPLICIT,
1523         BLOCK_EMPTY_P, IS_UNCHECKED_EXCEPTION_P, java_error_count,
1524         java_parse_abort_on_error, extract_field_decl): Removed.
1525         (finput): Declare.
1526         * lang.c: (compiling_from_source, current_encoding): Removed.
1527         (java_handle_option): Ignore -fencoding.
1528         * parse.h: Don't include lex.h.
1529         (java_error_count, int_fits_type_p, stabilize_reference, RULE,
1530         RECOVERED, DRECOVERED, RECOVER, DRECOVER, YYERROR_NOW,
1531         YYNOT_TWICE, CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
1532         INTERFACE_MODIFIERS, INTERFACE_INNER_MODIFIERS,
1533         INTERFACE_METHOD_MODIFIERS, INTERFACE_FIELD_MODIFIERS,
1534         MODIFIER_WFL, THIS_MODIFIER_ONLY, parse_error_context,
1535         ABSTRACT_CHECK, JCONSTRUCTOR_CHECK, exit_java_complete_class,
1536         CLASS_OR_INTERFACE, GET_REAL_TYPE, GET_TYPE_NAME,
1537         OBSOLETE_MODIFIER_WARNING, OBSOLETE_MODIFIER_WARNING2,
1538         BUILD_PTR_FROM_NAME, INCOMPLETE_TYPE_P,
1539         JAVA_MAYBE_GENERATE_DEBUG_INFO, JBSC_TYPE_P, JSTRING_P,
1540         JNULLP_TYPE_P, JDECL_P, TYPE_INTERFACE_P, TYPE_CLASS_P,
1541         IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS,
1542         MANGLE_OUTER_LOCAL_VARIABLE_NAME,
1543         MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID,
1544         MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING,
1545         SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1546         UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP,
1547         AIPL_FUNCTION_CREATION, AIPL_FUNCTION_DECLARATION,
1548         AIPL_FUNCTION_CTOR_INVOCATION, AIPL_FUNCTION_FINIT_INVOCATION,
1549         ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1550         ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED,
1551         LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
1552         LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
1553         LOOP_EXPR_BODY_BODY_EXPR, PUSH_LABELED_BLOCK, POP_LABELED_BLOCK,
1554         PUSH_LOOP, POP_LOOP, PUSH_EXCEPTIONS, POP_EXCEPTIONS,
1555         IN_TRY_BLOCK_P, EXCEPTIONS_P, ANONYMOUS_ARRAY_BASE_TYPE,
1556         ANONYMOUS_ARRAY_DIMS_SIG, ANONYMOUS_ARRAY_INITIALIZER,
1557         INVOKE_STATIC, INVOKE_NONVIRTUAL, INVOKE_SUPER, INVOKE_INTERFACE,
1558         INVOKE_VIRTUAL, jdep_code, struct _jdep, JDEP_DECL, JDEP_DECL_WFL,
1559         JDEP_KIND, JDEP_WFL, JDEP_MISC, JDEP_ENCLOSING, JDEP_CLASS,
1560         JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN, JDEP_TO_RESOLVE,
1561         JDEP_RESOLVED_DECL, JDEP_RESOLVED, JDEP_RESOLVED_P, struct
1562         jdeplist_s, jdeplists, CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN,
1563         JDEP_INSERT, SET_TYPE_FOR_RESOLUTION, WFL_STRIP_BRACKET,
1564         STRING_STRIP_BRACKETS, PROMOTE_RECORD_IF_COMPLETE,
1565         BLOCK_CHAIN_DECL, GET_CURRENT_BLOCK, EXPR_WFL_GET_LINECOL,
1566         EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION, QUAL_DECL_TYPE,
1567         GET_SKIP_TYPE, COMPLETE_CHECK_OP, COMPLETE_CHECK_OP_0,
1568         COMPLETE_CHECK_OP_1, COMPLETE_CHECK_OP_2, BUILD_APPEND,
1569         BUILD_STRING_BUFFER, BUILD_THROW, SET_WFL_OPERATOR,
1570         PATCH_METHOD_RETURN_ERROR, CHECK_METHODS, CLEAR_DEPRECATED,
1571         CHECK_DEPRECATED_NO_RESET, CHECK_DEPRECATED, REGISTER_IMPORT,
1572         CURRENT_OSB, struct parser_ctxt, GET_CPC_LIST, CPC_INNER_P,
1573         GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE, GET_CPC_DECL_NODE,
1574         GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1575         GET_ENCLOSING_CPC_CONTEXT, INNER_ENCLOSING_SCOPE_CHECK, PUSH_CPC,
1576         PUSH_ERROR, POP_CPC, DEBUG_CPC, CPC_INITIALIZER_LIST,
1577         CPC_STATIC_INITIALIZER_LIST, CPC_INSTANCE_INITIALIZER_LIST,
1578         CPC_INITIALIZER_STMT, CPC_STATIC_INITIALIZER_STMT,
1579         CPC_INSTANCE_INITIALIZER_STMT, SET_CPC_INITIALIZER_STMT,
1580         SET_CPC_STATIC_INITIALIZER_STMT,
1581         SET_CPC_INSTANCE_INITIALIZER_STMT, JAVA_NOT_RADIX10_FLAG,
1582         java_complete_class, java_check_circular_reference,
1583         java_fix_constructors, java_layout_classes, java_reorder_fields,
1584         java_method_add_stmt, java_get_line_col, reset_report,
1585         java_init_lex, yyparse, java_parse, yyerror, java_expand_classes,
1586         java_finish_classes, ctxp, ctxp_for_generation,
1587         ctxp_for_generation_last): Removed.
1588         * expr.c (force_evaluation_order): Don't mention NEW_CLASS_EXPR.
1589         * mangle.c (utf8_cmp): New function.
1590         (cxx_keywords): New global.
1591         (cxx_keyword_p): New function.
1592         * jvspec.c (JAVA_START_CHAR): Removed obsolete comment.
1593         * java-tree.def (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR,
1594         NEW_ANONYMOUS_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
1595         CASE_EXPR, DEFAULT_EXPR, JAVA_CATCH_EXPR, SYNCHRONIZED_EXPR,
1596         THROW_EXPR, CONDITIONAL_EXPR, INSTANCEOF_EXPR, NEW_ARRAY_INIT,
1597         CLASS_LITERAL, JAVA_EXC_OBJ_EXPR): Removed.
1598         * Make-lang.in (java.srcextra): Do nothing.
1599         (parse.c, keyword.h, gt-java-parse.h): Removed targets.
1600         (JAVA_OBJS): Don't mention deleted files.
1601         (java.mostlyclean): Likewise.
1602         (java.clean): Likewise.
1603         (JAVA_LEX_C): Removed.
1604         (buffer.o, check-init.o, parse.o): Remove unused targets.
1605         (typeck.o): Updated.
1606         * jcf-parse.c (read_class): Comment out unused code.
1607         (java_layout_seen_class_methods): New function.
1608         (parse_source_file_1, parse_source_file_2, parse_source_file_3):
1609         Removed.
1610         (java_parse_file): Comment out unused code.  Don't use 'ctxp'.
1611         (init_jcf_parse): Removed.
1612         * config-lang.in (gtfiles): Remove deleted files.
1613         * decl.c (java_init_decl_processing): Don't initialize
1614         finit_identifier_node, instinit_identifier_node,
1615         length_identifier_node, super_identifier_node,
1616         continue_identifier_node, access0_identifier_node.  Don't call
1617         init_jcf_parse.
1618         * class.c (cyclic_inheritance_report): New global.
1619         (add_method_1): Don't use
1620         DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND.
1621         (maybe_layout_super_class): Comment out code.
1622         (safe_layout_class): New function.
1623         * java-gimplify.c (java_gimplify_expr): Removed CASE_EXPR,
1624         DEFAULT_EXPR, NEW_ARRAY_INIT, JAVA_CATCH_EXPR, JAVA_EXC_OBJ_EXPR,
1625         UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_ANONYMOUS_ARRAY_EXPR,
1626         NEW_CLASS_EXPR, SYNCHRONIZED_EXPR, CONDITIONAL_EXPR,
1627         INSTANCEOF_EXPR, CLASS_LITERAL, THIS_EXPR.
1628         (java_gimplify_case_expr): Removed.
1629         (java_gimplify_default_expr): Likewise.
1630         (java_gimplify_new_array_init): Likewise.
1631         * parse.y: Removed.
1632         * keyword.gperf, keyword.h: Removed.
1633         * chartables.h: Removed.
1634         * check-init.c: Removed.
1635         * buffer.c, buffer.h: Removed.
1636         * convert.h: Removed.
1637         * gen-table.pl: Removed.
1638         * lex.c, lex.h: Removed.
1639
1640 2007-01-02  Andrew Haley  <aph@redhat.com>
1641
1642         * expr.c (expand_java_arraystore): Make sure we perform a bounds
1643         check at runtime before we perform a type check.
1644
1645 2006-12-19  Andrew Haley  <aph@redhat.com>
1646
1647         * decl.c: Bump minor BC ABI version.
1648
1649 2006-12-13  Gary Benson  <gbenson@redhat.com>
1650
1651         * jcf-depend.c (jcf_dependency_add_file): Mark filename unused.
1652
1653 2006-12-12  Tom Tromey  <tromey@redhat.com>
1654
1655         * lang-specs.h: Pass -M options to jc1.
1656         * jcf-depend.c (jcf_dependency_add_file): Don't emit
1657         dependencies.
1658
1659 2006-12-07  Mohan Embar  <gnustuff@thisiscool.com>
1660
1661         * jcf-path.c (jcf_path_compute): Use platform PATH_SEPARATOR.
1662
1663 2006-12-06  Mohan Embar  <gnustuff@thisiscool.com>
1664
1665         * lang-specs.h: Pass '%U'-based options as separate arguments.
1666
1667 2006-12-05  Tom Tromey  <tromey@redhat.com>
1668
1669         PR java/29495:
1670         * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Mark fields and
1671         classes as well.
1672         * class.c (add_field): Handle ACC_SYNTHETIC.
1673         (add_method_1): Likewise.  Handle bridge and varargs.
1674         (get_access_flags_from_decl): Handle synthetic, bridge, varargs,
1675         annotation.
1676         (set_class_decl_access_flags): Handle synthetic and annotation.
1677         * java-tree.h (METHOD_BRIDGE): New macro.
1678         (METHOD_VARARGS): Likewise.
1679         (TYPE_SYNTHETIC): Likewise.
1680         (TYPE_ANNOTATION): Likewise.
1681         (lang_type): New fields 'synthetic' and 'annotation'.
1682         (lang_decl_func): New fields 'varargs' and 'bridge'.
1683
1684 2006-12-04  Andrew Haley  <aph@redhat.com>
1685
1686         * jcf-parse.c (rewrite_reflection_indexes): Don't do anything if
1687         there's no map.
1688
1689 2006-11-29  Gary Benson  <gbenson@redhat.com>
1690
1691         * expr.c (rewrite_arglist_getcaller): Reorder.
1692
1693 2006-11-29  Andrew Haley  <aph@redhat.com>
1694
1695         * expr.c (rewrite_arglist_getcaller): Remove DECL_INLINE.
1696         * lang.c (java_decl_ok_for_sibcall): Check for DECL_INLINE.
1697
1698 2006-11-23  Andrew Haley  <aph@redhat.com>
1699
1700         * expr.c (rewrite_arglist_getcaller): New.
1701         (rewrite_arglist_getclass): Fix indentation.
1702         (rules): Add gnu.classpath.VMStackWalker.getCallingClass() and
1703         gnu.classpath.VMStackWalker.getCallingClassLoader().
1704         * builtins.c (initialize_builtins): Remove duplicate def'n of
1705         __sync_synchronize.
1706         Add __builtin_return_address.
1707
1708 2006-11-22  Andrew Haley  <aph@redhat.com>
1709
1710         * jcf-reader.c (get_attribute): Mark attr_type unused.
1711
1712         * builtins.c (compareAndSwapObject_builtin): Fix declaration.
1713
1714 2007-01-08  Richard Guenther  <rguenther@suse.de>
1715
1716         * lex.c (do_java_lex): Use build_int_cst_wide_type.
1717         * jcf-parse.c (get_constant): Likewise.
1718
1719 2006-11-12  Jan Hubicka  <jh@suse.cz>
1720
1721         * resource.c (compile_resource_data): Update for new varpool names.
1722         * java/class.c (build_utf8_ref): Likewise.
1723
1724 2006-11-12  David Daney  <ddaney@avtrex.com>
1725
1726         PR java/29805
1727         * typeck.c (build_java_array_type): Increase buffer sizes.
1728
1729 2006-11-11  Richard Guenther  <rguenther@suse.de>
1730
1731         * check-init.c (check_init): Remove handling of FIX_CEIL_EXPR,
1732         FIX_FLOOR_EXPR and FIX_ROUND_EXPR.
1733
1734 2006-11-06  Andrew Haley  <aph@redhat.com>
1735
1736         * java-tree.h (CONSTANT_LazyFlag): New.
1737         * constants.c (build_constants_constructor): Mask CONSTANT_LazyFlag.
1738         * jcf-parse.c (handle_innerclass_attribute): Write attribute to
1739         reflection_data.
1740         (handle_constant): Return 0 for dummy cpool entries.
1741         Handle constants of kind Class.
1742         Handle constants of kind NameAndType.
1743         (handle_enclosingmethod_attribute): New.
1744         (handle_signature_attribute): New.
1745         (HANDLE_ENCLOSINGMETHOD_ATTRIBUTE): New.
1746         (HANDLE_SIGNATURE_ATTRIBUTE): New.
1747         (handle_constant): Use unmangle_classname()rather than calling
1748         identifier_subst() directly.
1749
1750 2006-11-02  Andrew Haley  <aph@redhat.com>
1751
1752         * java-tree.h (FIELD_ENUM): New.
1753         (lang_decl_var.field_enum): New.
1754         (lang_type.enum_class): New.
1755         (CLASS_ENUM): New.
1756         * class.c (set_class_decl_access_flags): Handle enum types.
1757         (add_field): Handle enum fields.
1758         (get_access_flags_from_decl): Likewise.
1759
1760         * class.c (make_class_data): Put reflection_data into rodata.
1761
1762 2006-11-01  Andrew Haley  <aph@redhat.com>
1763
1764         * jcf-parse.c (field_offsets, bit_obstack): New variables.
1765         (jcf_parse): Write end marker to annotation_data.
1766         (java_parse_file): Create field_offsets bitmap.  Destroy it.
1767         (annotation_grow, annotation_rewrite_byte)
1768         (annotation_rewrite_short, annotation_rewrite_int)
1769         (annotation_read_short, annotation_write_byte)
1770         (annotation_write_short, annotation_write_int)
1771         (handle_long_constant, handle_constant, handle_element_value)
1772         (handle_annotation, handle_annotations)
1773         (handle_annotation_attribute, rewrite_reflection_indexes)
1774         (handle_member_annotations, handle_parameter_annotations)
1775         (handle_default_annotation): New functions.
1776         (HANDLE_RUNTIMEVISIBLEANNOTATIONS_ATTRIBUTE)
1777         (HANDLE_RUNTIMEINVISIBLEANNOTATIONS_ATTRIBUTE)
1778         (HANDLE_RUNTIMEVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE)
1779         (HANDLE_RUNTIMEINVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE)
1780         (HANDLE_ANNOTATIONDEFAULT_ATTRIBUTE): New definitions.
1781         * java-tree.h (enum jv_attr_type, enum jv_attr_kind): New.
1782         (TYPE_REFLECTION_DATA): New.
1783         (TYPE_REFLECTION_DATASIZE): New.
1784         * jcf.h (enum cpool_tag): Convert a bunch of #define constants to
1785         an enum.
1786         * jcf-reader.c (get_attribute): Pass field/method index and
1787         attribute type to get_attribute().
1788         * constants.c (find_class_or_string_constant): Make nonstatic.
1789         (cpool_for_class): Likewise.
1790         (build_constants_constructor): Separate string and scalar types.
1791         * class.c (make_class_data): Generate field_indexes permutation.
1792         Pass it to rewrite_reflection_indexes().
1793         (make_class_data): Generate constructor for reflection_data field.
1794
1795 2006-10-20  Tom Tromey  <tromey@redhat.com>
1796
1797         * gcj.texi (Top): Don't mention jv-scan.
1798         (Invoking gcj): Likewise.
1799         (Invoking gcjh): Likewise.
1800         (Invoking gjnih): Likewise.
1801         (Invoking gij): Likewise.
1802         (Invoking gcj-dbtool): Likewise.
1803         (Invoking jv-scan): Removed.
1804         * parse-scan.y: Removed.
1805         * jv-scan.c: Removed.
1806         * config-lang.in (stagestuff): Don't mention jv-scan.
1807         * Make-lang.in (java): Removed jv-scan.
1808         (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
1809         (JVSCAN_OBJS): Removed.
1810         (jv-scan$(exeext)): Likewise.
1811         (JAVA_MANFILES): Removed jv-scan.1.
1812         (java.uninstall): Don't mention jv-scan.
1813         (java.mostlyclean): Likewise.
1814         (java.maintainer-clean): Likewise.
1815         (.INTERMEDIATE): Likewise.
1816         (java/jv-scan.o): Removed.
1817         (jv-scan.pod): Likewise.
1818         (java.srcextra): Don't mention parse-scan.c.
1819         (java.mostlyclean): Likewise.
1820         (java/parse-scan.c): Removed.
1821         (java/parse-scan.o-warn): Removed.
1822         (java/parse-scan.o): Removed.
1823
1824 2006-10-20  Tom Tromey  <tromey@redhat.com>
1825
1826         * lang.c (java_handle_option): Don't use
1827         jcf_write_base_directory.
1828         * jcf.h (jcf_write_base_directory): Removed.
1829         * parse.y (java_expand_classes): Don't call write_classfile.
1830         * config-lang.in (gtfiles): Removed jcf-write.c.
1831         * Make-lang.in (JAVA_OBJS): Removed jcf-write.o.
1832         (java/jcf-write.o): Removed.
1833         * jcf-parse.c (parse_class_file): Don't call write_classfile.
1834         * java-tree.h (write_classfile): Removed declaration.
1835         * jcf-write.c: Removed.
1836
1837 2006-10-20  Tom Tromey  <tromey@redhat.com>
1838
1839         * Make-lang.in (java): Removed gjnih, gcjh.
1840         (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
1841         (GCJH_OBJS): Removed.
1842         (GJNIH_OBJS): Likewise.
1843         (gjnih$(exeext)): Likewise.
1844         (gcjh$(exeext)): Likewise.
1845         (JAVA_MANFILES): Removed gcjh.1, gjnih.1.
1846         (java.install-common): Don't special case gcjh.
1847         (java.uninstall): Don't mention gcjh, gjnih.
1848         (java.mostlyclean): Likewise.
1849         (java.maintainer-clean): Likewise.
1850         (.INTERMEDIATE): Likewise.
1851         (gcjh.pod): Removed.
1852         (gjnih.pod): Likewise.
1853         (GCJH_TARGET_INSTALL_NAME): Removed.
1854         (java/gjavah-jni.o): Removed.
1855         (java/gjavah.o): Likewise.
1856         * config-lang.in (stagestuff): Removed gjnih, gcjh.
1857         * gjavah.c: Removed.
1858
1859 2006-10-17  Tom Tromey  <tromey@redhat.com>
1860
1861         * jcf-dump.c (print_element_value): Expect a utf8 constant in the
1862         "string" case.
1863
1864 2006-10-17  Tom Tromey  <tromey@redhat.com>
1865
1866         * jvgenmain.c (main): Handle -findirect-dispatch.
1867         * jvspec.c (jvgenmain_spec): Pass -findirect-dispatch to
1868         jvgenmain.
1869
1870 2006-10-06  Andrew Haley  <aph@redhat.com>
1871
1872         * builtins.c (compareAndSwapInt_builtin): Check that we really do
1873         have a compare_and_swap builtin.
1874         (compareAndSwapLong_builtin): Likewise.
1875         (compareAndSwapObject_builtin): Likewise.
1876
1877 2006-10-04  Andrew Haley  <aph@redhat.com>
1878
1879         * builtins.c (java_builtins): Add compareAndSwapInt,
1880         compareAndSwapLong, compareAndSwapObject, putOrderedInt,
1881         putOrderedLong, putOrderedObject, putIntVolatile, putLongVolatile,
1882         putObjectVolatile, getObjectVolatile, getIntVolatile,
1883         getLongVolatile, getLong.
1884         (UNMARSHAL3): New macro.
1885         (UNMARSHAL4): Likewise.
1886         (UNMARSHAL5): Likewise.
1887         (build_arglist_for_builtin): New function.
1888         (build_addr_sum, build_check_this): New functions.
1889         (putObject_builtin. compareAndSwapInt_builtin,
1890         compareAndSwapLong_builtin, compareAndSwapObject_builtin,
1891         putVolatile_builtin, getVolatile_builtin): New builtins.
1892
1893 2006-06-08  Andrew Haley  <aph@redhat.com>
1894
1895         * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to
1896         get_symbol_table_index().
1897         (maybe_rewrite_invocation): Set SPECIAL if we need to access a
1898         private method.
1899         (build_known_method_ref): New arg: special.  Pass it to
1900         get_symbol_table_index.
1901         (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of
1902         the method list.
1903         (build_invokevirtual): New arg: special.  Pass it to
1904         get_symbol_table_index.
1905         (expand_invoke): New variable: special.
1906         Pass it to maybe_rewrite_invocation().
1907         Pass it to build_known_method_ref().
1908         * class.c (build_symbol_entry): Add new arg: special.  Use it to
1909         build the symbol table conbstructor.
1910         (emit_symbol_table): Extract SPECIAL from the method list and pass
1911         it to build_symbol_entry().
1912         * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set
1913         special accordingly.
1914
1915 2006-09-08  Andrew Haley  <aph@redhat.com>
1916
1917         * class.c (layout_class_method): Use build_java_signature, not
1918         build_java_argument_signature.  Use lookup_java_method, not
1919         lookup_argument_method.
1920
1921 2006-08-16  Jakub Jelinek  <jakub@redhat.com>
1922             Bryce McKinlay  <bryce@mckinlay.net.nz>
1923
1924         * jvspec.c (lang_specific_driver): Add -s-bc-abi when needed.
1925
1926 2006-07-18  Tom Tromey  <tromey@redhat.com>
1927
1928         * lang.opt: Added missing -W options.
1929
1930 2006-07-12  Tom Tromey  <tromey@redhat.com>
1931
1932         PR java/28329:
1933         * lang-specs.h: Pass '%U'-based options as separate arguments.
1934         Use -faux-classpath.
1935         * lang.c (java_handle_option): Handle OPT_faux_classpath.
1936         * lang.opt (faux-classpath): New option.
1937
1938 2006-07-07  Tom Tromey  <tromey@redhat.com>
1939
1940         * class.c (make_class_data): Set value for reflection_data field.
1941         * decl.c (java_init_decl_processing): Add reflection_data field.
1942
1943 2006-07-07  Tom Tromey  <tromey@redhat.com>
1944
1945         * jcf-dump.c (HANDLE_ENCLOSINGMETHOD_ATTRIBUTE): Declare locals
1946         earlier.
1947         (HANDLE_SIGNATURE_ATTRIBUTE): Likewise.
1948
1949 2006-07-07  Andrew Haley  <aph@redhat.com>
1950
1951         * jcf-parse.c (set_source_filename): Don't check for
1952         CLASS_FROM_CURRENTLY_COMPILED_P.
1953         Remove // comments.
1954
1955 2006-07-07  Andrew Haley  <aph@redhat.com>
1956
1957         * java-tree.h (java_read_sourcefilenames): Declare.
1958         * lang.c (java_handle_option): Call java_read_sourcefilenames().
1959         * lang.opt (fsource-filename): New opt.
1960         * lang-specs.h: Add -fsource-filename.
1961         * jcf-parse.c (num_files, filenames): New variables.
1962         (reverse, cmpstringp, java_read_sourcefilenames,
1963         find_sourcefile): New.
1964         (set_source_filename): Call find_sourcefile to find the real name
1965         of a source file.
1966
1967 2006-06-27  Tom Tromey  <tromey@redhat.com>
1968
1969         * jcf-reader.c (get_attribute): Handle EnclosingMethod,
1970         Signature, LocalVariableTypeTable, annotation attributes.
1971         * jcf-dump.c (HANDLE_ENCLOSINGMETHOD_ATTRIBUTE): New macro.
1972         (HANDLE_SIGNATURE_ATTRIBUTE): Likewise.
1973         (HANDLE_START_FIELD): Mention 'descriptor', not 'signature'.
1974         (HANDLE_METHOD): Likewise.
1975         (HANDLE_LOCALVARIABLETYPETABLE_ATTRIBUTE): New macro.
1976         (print_annotation): New function.
1977         (print_element_value): Likewise.
1978         (indent): Likewise.
1979         (HANDLE_RUNTIMEVISIBLEANNOTATIONS_ATTRIBUTE): New macro.
1980         (HANDLE_RUNTIMEINVISIBLEANNOTATIONS_ATTRIBUTE): Likewise.
1981         (print_parameter_annotations): New function.
1982         (HANDLE_RUNTIMEVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE): New macro.
1983         (HANDLE_RUNTIMEINVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE):
1984         Likewise.
1985         (HANDLE_ANNOTATIONDEFAULT_ATTRIBUTE): Likewise.
1986         (print_annotations): New function.
1987
1988 2006-06-23  Tom Tromey  <tromey@redhat.com>
1989
1990         * lang-specs.h: Default -fsource and -ftarget to 1.5.  If
1991         emitting class files, always use 1.5.
1992         * gcj.texi (Input Options): Document -fsource.
1993         (Code Generation): Document -ftarget.
1994
1995 2006-06-21  Tom Tromey  <tromey@redhat.com>
1996
1997         PR java/28089:
1998         * expr.c (expand_java_field_op): Initialize field's declaring
1999         class.
2000
2001 2006-06-20  Tom Tromey  <tromey@redhat.com>
2002
2003         * expr.c (push_value): Always flush quick stack.
2004
2005 2006-06-19  Tom Tromey  <tromey@redhat.com>
2006
2007         * expr.c (push_value): Also flush quick stack if value is a
2008         component_ref.
2009
2010 2006-06-19  Tom Tromey  <tromey@redhat.com>
2011
2012         * expr.c (push_value): Flush quick stack if value has side
2013         effects.
2014
2015 2006-06-13  Tom Tromey  <tromey@redhat.com>
2016
2017         * class.c (is_compiled_class): Explicitly check for current
2018         class.
2019
2020 2006-06-09  Tom Tromey  <tromey@redhat.com>
2021
2022         * gjavah.c (decompile_method): Don't decompile a static field
2023         accessor method.
2024
2025 2006-06-06  Tom Tromey  <tromey@redhat.com>
2026
2027         * lang-specs.h <jc1>: Add .jar file to command line if
2028         -fsaw-java-file.  Also, remove -ffilelist-file in this case.
2029
2030 2006-06-05  Tom Tromey  <tromey@redhat.com>
2031
2032         * jcf-dump.c (print_access_flags): Handle varargs, bridge,
2033         synthetic, enum, annotation.
2034         * jcf.h (ACC_BRIDGE): New macro.
2035         (ACC_VARARGS): Likewise.
2036         (ACC_SYNTHETIC): Likewise.
2037         (ACC_ENUM): Likewise.
2038         (ACC_ANNOTATION): Likewise.
2039
2040 2006-06-04  Tom Tromey  <tromey@redhat.com>
2041
2042         * lang.opt (-fsaw-java-file, -fsource, -ftarget): New options.
2043         * jvspec.c (jvgenmain_spec): Remove -fsaw-java-file, -fsource,
2044         and -ftarget.
2045         (lang_specific_driver): Removed dead code.  Add -fsaw-java-file
2046         when needed.  Handle classpath-setting.
2047         * Make-lang.in ($(GCJ)$(exeext)): Link in jcf-path.o.
2048         * lang-specs.h: Rewrote.
2049
2050 2006-06-04  Tom Tromey  <tromey@redhat.com>
2051
2052         * jcf-io.c (find_class): Set source_ok to 0.
2053         * jcf-parse.c (jcf_parse): Disable gnu.gcj.gcj-compiled warning.
2054         (parse_class_file): Don't call java_mark_class_local.
2055         (java_parse_file): Skip .java files.  Call java_mark_class_local
2056         before lowering any code.
2057         (parse_zip_file_entries): Don't call duplicate_class_warning
2058         here.
2059         (process_zip_dir): ... call it here.
2060         * class.c (add_field): Don't mark field external if it is being
2061         compiled into this object.
2062         (make_class_data): Handle situation where class_dtable_decl is
2063         created before Class is compiled.
2064         (is_compiled_class): Don't assume files in zip are compiled into
2065         this object.
2066         (layout_class_method): Don't mark method external if it is being
2067         compiled into this object.
2068
2069 2006-06-04  Tom Tromey  <tromey@redhat.com>
2070
2071         * jcf-path.c (jcf_path_compute): New function.
2072         * jcf.h (jcf_path_compute): Declare.
2073
2074 2006-10-23 Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
2075
2076         * decl.c: Include langhooks.h.
2077         (builtin_function): Remove.
2078         (java_init_decl_processing): Replace calls to builtin_function
2079         with add_builtin_function.
2080         * Make-lang.in (jc1$(exeext)): Depend on and link with attribs.o.
2081         (java/decl.o): Depend on langhooks.h.
2082         * java-tree.h (builtin_function): Remove.
2083
2084 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2085
2086         * Make-lang.in: Added "java.pdf", "gcj.pdf" target support.
2087
2088 2006-09-12  Tom Tromey  <tromey@redhat.com>
2089
2090         * expr.c (push_value): Always flush quick stack.
2091
2092 2006-09-12  Tom Tromey  <tromey@redhat.com>
2093
2094         PR java/29013:
2095         * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Always note
2096         the push of the called method's return result.
2097
2098 2006-09-12  Tom Tromey  <tromey@redhat.com>
2099
2100         * jvspec.c (lang_specific_driver): Read spec file even if
2101         -fsyntax-only.
2102
2103 2006-09-12  Tom Tromey  <tromey@redhat.com>
2104
2105         PR java/28754:
2106         * expr.c (expand_java_field_op): Initialize field's declaring
2107         interface if necessary.
2108
2109 2006-09-12  Tom Tromey  <tromey@redhat.com>
2110
2111         PR java/28892:
2112         * expr.c (expand_java_field_op): No error for assignments not in
2113         class initializer or constructor.
2114
2115 2006-08-22  Andrew Haley  <aph@redhat.com>
2116
2117         * decl.c (java_add_stmt): Give the statement list a type.
2118
2119 2006-08-16  Jakub Jelinek  <jakub@redhat.com>
2120             Bryce McKinlay  <bryce@mckinlay.net.nz>
2121
2122         * jvspec.c (lang_specific_driver): Add -s-bc-abi when needed.
2123
2124 2006-08-10  Simon Martin  <simartin@users.sourceforge.net>
2125
2126         PR java/8923
2127         * parse.y (build_incdec): Emit an error instead of an ICE if '++'
2128         or '--' is used with a constant operand.
2129         (java_complete_lhs): When processing a '++' or '--' expression,
2130         don't call java_complete_tree but java_complete_lhs, so that a
2131         static final variable operand is never replaced by its value. This
2132         avoids an ICE later on.
2133         (patch_unaryop): Fixed typo in comment.
2134
2135 2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2136
2137         * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
2138
2139 2006-07-12  Bryce McKinlay  <mckinlay@redhat.com>
2140
2141         * builtins.c (check_for_builtin): If a builtin could result in a
2142         direct call being generated, don't use it if flag_indirect_dispatch
2143         is set.
2144
2145 2006-07-12  Bryce McKinlay  <mckinlay@redhat.com>
2146
2147         * gcj.texi (Invocation): Corrections for Invocation API example.
2148
2149 2006-07-04  Andrew Haley  <aph@redhat.com>
2150
2151         * class.c (build_fieldref_cache_entry): Set DECL_IGNORED_P on the
2152         entry.
2153
2154 2006-06-21  Andrew Haley  <aph@redhat.com>
2155
2156         * java-tree.h (update_aliases): Remove
2157         * expr.c (expand_iinc): Remove call to update_aliases().
2158         (STORE_INTERNAL): Likewise.
2159         * decl.c (update_aliases, initialize_local_variable)
2160         (maybe_pushlevels): Set DECL_VALUE_EXPR for debugging decls.
2161
2162 2006-06-19  Andrew Haley  <aph@redhat.com>
2163
2164         PR java/1305
2165         PR java/27908
2166         * expr.c (java_modify_addr_for_volatile): New function.
2167         (expand_java_field_op): Handle volatile fields.
2168         * java-gimplify.c (java_gimplify_component_ref): Call
2169         java_modify_addr_for_volatile to give the field_ref the correct
2170         volatile type.
2171         (java_gimplify_modify_expr): Likewise.
2172         * java-tree.h (java_modify_addr_for_volatile): New decl.
2173
2174 2006-06-17  Karl Berry  <karl@gnu.org>
2175
2176         * gcj.texi (@dircategory): Use "Software development" instead
2177         of "Programming", following the Free Software Directory.
2178
2179 2006-06-16  Andrew Haley  <aph@redhat.com>
2180
2181         * class.c (make_class_data): When using flag_indirect_classes,
2182         don't initialize the vtable of Class instances.
2183
2184 2006-06-09  Andrew Haley  <aph@redhat.com>
2185
2186         PR java/1305
2187         PR java/27908
2188         * builtins.c (initialize_builtins): Add __sync_synchronize().
2189         * class.c (add_field): Mark volatile fields.
2190         * java-gimplify.c (java_gimplify_expr): Call new functions to
2191         handle self-modifying exprs and COMPONENT_REFs.
2192         (java_gimplify_component_ref): New.
2193         (java_gimplify_modify_expr): Add handling for volatiles.
2194
2195 2006-06-08  Tom Tromey  <tromey@redhat.com>
2196
2197         * gcj.texi (libgcj Runtime Properties): Document
2198         gnu.gcj.user.realname.
2199
2200 2006-06-08  Andrew Haley  <aph@redhat.com>
2201
2202         * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to
2203         get_symbol_table_index().
2204         (maybe_rewrite_invocation): Set SPECIAL if we need to access a
2205         private method.
2206         (build_known_method_ref): New arg: special.  Pass it to
2207         get_symbol_table_index.
2208         (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of
2209         the method list.
2210         (build_invokevirtual): New arg: special.  Pass it to
2211         get_symbol_table_index.
2212         (expand_invoke): New variable: special.
2213         Pass it to maybe_rewrite_invocation().
2214         Pass it to build_known_method_ref().
2215         * class.c (build_symbol_entry): Add new arg: special.  Use it to
2216         build the symbol table conbstructor.
2217         (emit_symbol_table): Extract SPECIAL from the method list and pass
2218         it to build_symbol_entry().
2219         * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set
2220         special accordingly.
2221
2222 2006-06-06  David Daney  <ddaney@avtrex.com>
2223
2224         * gcj.texi (libgcj Runtime Properties): Document
2225         gnu.gcj.runtime.NameFinder.show_raw and
2226         gnu.gcj.runtime.NameFinder.remove_unknown.
2227
2228 2006-06-06  Tom Tromey  <tromey@redhat.com>
2229
2230         * jcf-dump.c (print_access_flags): Handle varargs, bridge,
2231         synthetic, enum, annotation.
2232         * jcf.h (ACC_BRIDGE): New macro.
2233         (ACC_VARARGS): Likewise.
2234         (ACC_SYNTHETIC): Likewise.
2235         (ACC_ENUM): Likewise.
2236         (ACC_ANNOTATION): Likewise.
2237
2238 2006-06-06  Mike Stump  <mrs@apple.com>
2239
2240         * Make-lang.in: Rename to htmldir to build_htmldir to avoid
2241         installing during build.
2242
2243 2006-05-31  Thomas Fitzsimmons  <fitzsim@redhat.com>
2244
2245         * gcj.texi (Extensions): Document the new gcj-dbtool-based
2246         classname-to-library resolution mechanism.
2247         Declare the old gnu.gcj.runtime.VMClassLoader.library_control
2248         mechanism deprecated.
2249         (libgcj Runtime Properties): Document
2250         gnu.gcj.runtime.VMClassLoader.library_control's new default.
2251
2252 2006-05-29  Jakub Jelinek  <jakub@redhat.com>
2253
2254         * javaop.h (int16, int32, int64): Define to exactly 16 (resp. 32, 64)
2255         bit wide type.
2256         (jword): Define to uint64 on 64-bit arches.
2257         * jcf-dump.c (print_constant): Cast JPOOL_UINT to long.
2258
2259 2006-05-28  Kazu Hirata  <kazu@codesourcery.com>
2260
2261         * class.c, except.c, expr.c, java-gimplify.c: Fix comment
2262         typos.
2263
2264 2006-05-26  Tom Tromey  <tromey@redhat.com>
2265
2266         * expr.c (java_push_constant_from_pool): Handle 'ldc class'.
2267         * verify-glue.c (vfy_class_type): New function.
2268         * verify-impl.c (check_constant): Allow 'ldc class'.
2269         * verify.h (vfy_class_type): Declare.
2270
2271 2006-05-25  Andrew Haley  <aph@redhat.com>
2272
2273         PR java/27756
2274         * decl.c (maybe_pushlevels): When variable ranges are non-nested
2275         update all lifetimes, not just the first one.
2276
2277 2006-05-24  Tom Tromey  <tromey@redhat.com>
2278
2279         * java-tree.h: Fixed flag documentation.
2280
2281 2006-05-24  Tom Tromey  <tromey@redhat.com>
2282
2283         PR libgcj/27729:
2284         * jcf.h (ACC_INVISIBLE): Changed value.
2285
2286 2006-05-24  Andrew Haley  <aph@redhat.com>
2287
2288         PR java/27754
2289         * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
2290         COMPOUND_EXPR.
2291
2292 2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>
2293
2294         * lang.opt (femit-class-file): Remove VarExists.
2295
2296 2006-05-16  Tom Tromey  <tromey@redhat.com>
2297
2298         * verify-impl.c (verify_instructions_0) <op_return>: Special case
2299         for Object.<init>.
2300
2301 2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>
2302
2303         PR driver/26885
2304         * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
2305         $(GCC_OBJS).
2306
2307 2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>
2308
2309         * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
2310         (java/expr.o): Replace target.h with $(TARGET_H).
2311         (java/parse.o): Likewise.
2312
2313 2006-05-10  Andrew Haley  <aph@redhat.com>
2314
2315         * class.c (emit_indirect_register_classes): Fix comment.
2316
2317 2006-05-04  Tom Tromey  <tromey@redhat.com>
2318
2319         * java-tree.h (uses_jv_markobj_p): Declare.
2320         * class.c (uses_jv_markobj_p): Removed.
2321         * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
2322         (get_boehm_type_descriptor): Use it.
2323         (uses_jv_markobj_p): Moved from class.c.  Return bool.
2324
2325 2006-05-04  Tom Tromey  <tromey@redhat.com>
2326
2327         * java-tree.def (THIS_EXPR): Now a tcc_expression.
2328
2329 2006-05-04  Andrew Haley  <aph@redhat.com>
2330
2331         * class.c (make_field_value): Always build_address_of fdecl if
2332         there is an initializer.
2333
2334 2006-05-03  Andrew Haley  <aph@redhat.com>
2335
2336         PR libgcj/27352
2337         * expr.c (maybe_rewrite_invocation): New function.
2338         (rewrite_arglist_getclass): Likewise.
2339         (rules): New.
2340         (expand_invoke): Call maybe_rewrite_invocation.
2341         * parse.y (patch_invoke): Likewise.
2342         * java-tree.h: (maybe_rewrite_invocation): New function.
2343
2344 2006-04-21  Andrew Haley  <aph@redhat.com>
2345
2346         * lang.c (java_init): Handle flag_indirect_classes.
2347         * jvgenmain.c: Use "class$$" instead of "class$".
2348         * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
2349         DECLs.
2350         (mangle_class_field): Special case "class$$" as well as "class$".
2351         * constants.c (build_ref_from_constant_pool): If
2352         flag_indirect_classes, generate a ref into the heap.
2353         * decl.c (constants_field_decl_node,
2354         constants_data_field_decl_node): New.
2355         * class.c (build_static_class_ref): New.
2356         (build_classdollar_field): Factor out from build_class_ref().
2357         (make_field_value): Handle static fields in heap.
2358         (make_class_data): Make sure we get a static ref to class.
2359         Make class initializer const if flag_indirect_classes.
2360         (register_class): Build a class_ref for initialization if
2361         flag_indirect_classes.
2362         (emit_indirect_register_classes): New.
2363
2364 2006-04-08  Kazu Hirata  <kazu@codesourcery.com>
2365
2366         * expr.c, gjavah.c: Fix comment typos.
2367
2368 2006-04-03  Andrew Haley  <aph@redhat.com>
2369
2370         PR java/26858
2371         * expr.c (build_field_ref): Don't check the field offset if
2372         flag_syntax_only.
2373
2374 2006-03-30  Andrew Haley  <aph@redhat.com>
2375
2376         PR java/26858
2377         * lang.c (java_attribute_table): New.
2378         (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
2379         * expr.c (build_field_ref): Add a null pointer check for all
2380         fields of offset > 4k.  Don't do so for accesses via the this
2381         pointer, which we know can never be null.
2382         * class.c (build_java_method_type): Mark arg 1 of all nonstatic
2383         methods nonnull.
2384
2385 2006-03-30  Carlos O'Donell  <carlos@codesourcery.com>
2386
2387         * Make-lang.in: Rename docdir to gcc_docdir.
2388
2389 2006-03-30  Tom Tromey  <tromey@redhat.com>
2390
2391         PR java/26042:
2392         * parse.y (java_reorder_fields): Reset superclass field's size as
2393         well.
2394
2395 2006-03-28  Tom Tromey  <tromey@redhat.com>
2396
2397         PR java/26390:
2398         * parse.y (find_most_specific_methods_list): Added 'class'
2399         argument.
2400         (lookup_method_invoke): Updated.
2401
2402 2006-03-15  Tom Tromey  <tromey@redhat.com>
2403
2404         * jcf-write.c (generate_bytecode_insns): Use qualifying type for
2405         non-static method calls.
2406
2407 2006-03-15  David Daney  <ddaney@avtrex.com>
2408
2409         * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
2410         declaration.
2411
2412 2006-03-15  David Daney  <ddaney@avtrex.com>
2413
2414         * lang.opt (-freduced-reflection): New option.
2415         * lang.c (java_post_options): Generate an error if
2416         -freduced-reflection used with -fjni or -findirect-dispatch.
2417         * java-tree.h (flag_reduced_reflection): Declare new variable.
2418         * boehm.c (get_boehm_type_descriptor): Indicate all pointers
2419         if bitmap overflows and flag_reduced_reflection set.
2420         * class.c (uses_jv_markobj_p): New function.
2421         (make_class_data): Moved generation of vtable to before
2422         reflection data, generate less reflection data if
2423         flag_reduced_reflection set.
2424         * gcj.texi: Document -freduced-reflection.
2425
2426 2006-03-15  Tom Tromey  <tromey@redhat.com>
2427
2428         PR java/26638:
2429         * class.c (get_interface_method_index): Don't put <clinit> into
2430         interface table.
2431
2432 2006-03-15  Tom Tromey  <tromey@redhat.com>
2433
2434         * parse.y (analyze_clinit_body): Ignore empty statements.
2435
2436 2006-03-08  David Daney  <ddaney@avtrex.com>
2437
2438         * gcj.texi: Document -static-libgcj option.
2439
2440 2006-02-20  Andrew Haley  <aph@redhat.com>
2441
2442         * jcf-parse.c (parse_class_file): Set input_location from
2443         current_class.
2444
2445 2006-02-15  Andrew Haley  <aph@redhat.com>
2446
2447         * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
2448         (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
2449         TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
2450
2451 2006-02-09  Andrew Haley  <aph@redhat.com>
2452
2453         PR java/26192
2454         * expr.c (expand_invoke): Allow methods in arrays to be resolved
2455         in their superclass.
2456
2457         * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
2458         array types.
2459
2460 2006-02-08  Tom Tromey  <tromey@redhat.com>
2461
2462         PR java/22578:
2463         * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
2464         * builtins.c (convert_real): New function.
2465         (java_builtins): Handle Float.intBitsToFloat,
2466         Float.floatToRawIntBits, Double.longBitsToDouble,
2467         Double.doubleToRawLongBits.
2468
2469 2006-02-07  Andrew Haley  <aph@redhat.com>
2470
2471         * expr.c (expand_invoke): (BC mode.)  If we find a method in a
2472         class other than the one in which we expected to find it, ignore
2473         the result.
2474
2475         PR java/25535
2476         * constants.c (build_constants_constructor): move initializer into
2477         first halfword on a 64-bit big-endian machine.
2478
2479 2006-02-04  Tom Tromey  <tromey@redhat.com>
2480
2481         PR java/25676:
2482         * builtins.c (max_builtin): Skip floating point 'max'.
2483         (min_builtin): Skip floating point 'min'.
2484         (check_for_builtin): Never return NULL_TREE.
2485
2486 2006-02-04  Tom Tromey  <tromey@redhat.com>
2487
2488         PR java/26097:
2489         * expr.c (push_type): Avoid side effect in gcc_assert.
2490
2491 2006-02-04  Roger Sayle  <roger@eyesopen.com>
2492
2493         * decl.c (java_init_decl_processing): Create char_type_node as a
2494         regular INTEGER_TYPE node.
2495         (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
2496         * typeck.c (convert): No longer check for CHAR_TYPEs but instead
2497         test for char_type_node and promoted_char_type_node as special
2498         instances of INTEGER_TYPE tree codes.
2499         (promote_type,build_java_signature): Likewise.
2500         * jcf-write.c (adjust_typed_op): Likewise.
2501         * mangle.c (mangle_type): Likewise.
2502         * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
2503         * parse.h (JINTEGRAL_TYPE_P): Likewise.
2504
2505 2006-02-04  Andreas Tobler  <a.tobler@schweiz.ch>
2506
2507         * expr.c (java_stack_swap): Revert gcc_assert patch.
2508
2509 2006-02-03  Ben Elliston  <bje@au.ibm.com>
2510
2511         * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
2512         * typeck.c: Likewise.
2513         * verify-impl.c: Likewise.
2514         * class.c: Likewise.
2515         * decl.c: Likewise.
2516         * jcf-parse.c: Likewise.
2517         * constants.c: Likewise.
2518         * check-init.c: Likewise.
2519         * jcf-write.c: Likewise.
2520         * verify-glue.c: Likewise.
2521         * mangle.c: Likewise.
2522         * expr.c: Likewise.
2523         * lang.c: Likewise.
2524         * boehm.c: Likewise.
2525
2526 2006-02-01  Jan Hubicka  <jh@suse.cz>
2527
2528         * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
2529         * lang.c (java_init_options): Set no_unit_at_a_time_default.
2530
2531 2006-01-30  Andrew Haley  <aph@redhat.com>
2532
2533         PR java/21428
2534         * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
2535
2536 2006-01-21  Joseph S. Myers  <joseph@codesourcery.com>
2537
2538         * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
2539         Update copyright notice dates.
2540
2541 2006-01-16  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
2542
2543         * jvspec.c (lang_specific_spec_functions): Remove.
2544
2545 2006-01-06  Tom Tromey  <tromey@redhat.com>
2546
2547         * gcj.texi (Arrays): Added more documentation for
2548         JvNewObjectArray.
2549         (Primitive types): Correct information about primitive classes.
2550         (Reference types): New node.
2551         (Index): New node.
2552
2553 2005-12-16  Alexandre Oliva  <aoliva@redhat.com>
2554
2555         * jcf-parse.c (set_source_filename): Set the decl source location
2556         even when returning early.
2557
2558 2005-12-15  Tom Tromey  <tromey@redhat.com>
2559             Andrew Haley  <aph@redhat.com>
2560
2561         PR java/25429
2562         * parse.y (resolve_expression_name): Don't generate accessor
2563         methods for constant fields.
2564
2565 2005-12-13  Andrew Haley  <aph@redhat.com>
2566
2567         PR java/25366
2568         PR java/25368
2569         * class.c (maybe_layout_super_class): Update current_class before
2570         calling do_resolve_class.
2571
2572 2005-12-12  H.J. Lu  <hongjiu.lu@intel.com>
2573
2574         PR java/25330
2575         * jcf-write.c (write_classfile): Use PID in temporary class
2576         file. Save/restore errno when reporting error.
2577
2578 2005-12-10  Terry Laurenzo  <tlaurenzo@gmail.com>
2579
2580         PR java/9861
2581         * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
2582         to bare_function_type and including the return type
2583         * builtins.c (initialize_builtins) : Change builtin mangled name
2584         constants to conform to new mangling scheme
2585
2586 2005-12-08  Andrew Haley  <aph@redhat.com>
2587
2588         PR libgcj/25265
2589         * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
2590         (soft_abstractmethod_node): New.
2591         * expr.c (build_field_ref): Add in-line check for missing field.
2592         * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
2593
2594 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
2595
2596         * Make-lang.in (java.all.build, java.install-normal): Remove.
2597
2598 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
2599
2600         * Make-lang.in: Remove all dependencies on s-gtype, except for
2601         gt-java-parse.h.
2602
2603 2005-12-07  Richard Sandiford  <richard@codesourcery.com>
2604
2605         * class.c (build_utf8_ref, emit_register_classes): Use
2606         switch_to_section and get_section.
2607
2608 2005-12-06  Tom Tromey  <tromey@redhat.com>
2609
2610         PR java/25283:
2611         * parse.y (patch_new_array_init): Revert previous patch.
2612         (lookup_method_invoke): Use size-less array type when creating an
2613         anonymous constructor.
2614
2615 2005-12-05  Tom Tromey  <tromey@redhat.com>
2616
2617         * parse.y (patch_new_array_init): Don't set length on array.
2618
2619 2005-12-02  Richard Guenther  <rguenther@suse.de>
2620
2621         * java-gimplify.c (java_gimplify_labeled_block_expr): Use
2622         buildN instead of build.
2623         * class.c (finish_class): Likewise.
2624         * expr.c (java_create_object): Likewise.
2625
2626 2005-11-28  Tom Tromey  <tromey@redhat.com>
2627
2628         PR java/18278:
2629         * expr.c (build_jni_stub): Unwrap the return value.
2630         * java-tree.h (soft_unwrapjni_node): New define.
2631         (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
2632         * decl.c (java_init_decl_processing): Initialize
2633         soft_unwrapjni_node.
2634
2635 2005-11-24  Bryce McKinlay  <mckinlay@redhat.com>
2636
2637         * gcj.texi (gij options): Add -Xss documentation.
2638
2639 2005-11-08  Wil Mahan  <wmahan@gmail.com>
2640
2641         PR java/23617
2642         * zextract.c (read_zip_archive): Fix out of memory error when
2643         reading jar files with zip-style comments.
2644
2645 2005-11-07   Terry Laurenzo   <tlaurenzo@gmail.com>
2646
2647         * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
2648         formats.
2649         * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
2650
2651 2005-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2652             Wil Mahan <wmahan@gmail.com>
2653
2654         PR java/23620
2655         * class.c (make_class): Create empty binfo here.
2656         (set_super_info): Only create binfo if we have superclasses.
2657
2658 2005-10-03  Ranjit Mathew  <rmathew@gcc.gnu.org>
2659
2660         PR java/24127
2661         * parse.y (method_header): Make the result of the rule a NULL_TREE
2662         when a parsing error occurs.
2663
2664 2005-09-29  Tom Tromey  <tromey@redhat.com>
2665
2666         PR java/24120:
2667         * jcf-io.c (memoized_dirlist_hash): New function.
2668         (caching_stat): Use it.
2669
2670 2005-09-21  Ranjit Mathew  <rmathew@gcc.gnu.org>
2671
2672         PR java/21418
2673         * class.c (inherits_from_p): Try to lay out super class
2674         if it is not already laid out.
2675         (maybe_layout_super_class): Handle the case where SUPER_CLASS
2676         is a NULL_TREE.
2677
2678 2005-09-18  James A. Morrison  <phython@gcc.gnu.org>
2679
2680         * builtins.c (max_builtin, min_builtin, abs_builtin,
2681         java_build_function_call_expr): Use fold_buildN.
2682         * class.c (layout_class_method): Likewise.
2683         * expr.c (java_truthvalue_conversion, build_java_jsr,
2684         build_java_arrayaccess, expand_java_arrayload, expand_iinc,
2685         build_java_binop, build_field_ref, expand_compare,
2686         build_known_method_ref, build_invokevirtual,
2687         process_jvm_instruction): Likewise.
2688         * parse.y (patch_binop, patch_exit_expr): Likewise.
2689         * typeck.c (convert_ieee_real_to_integer): Likewise.
2690         (convert): Don't call fold after convert_ieee_real_to_integer.
2691
2692 2005-09-14  Bryce McKinlay  <mckinlay@redhat.com>
2693
2694         PR java/23891
2695         * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
2696         the newly created type. Set import lists here, not in create_class.
2697         (jdep_resolve_class): Set current_class.
2698         (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
2699         the current package context, not ctxp->package.
2700         (cicp_cache): Removed.
2701         (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
2702         * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
2703         * java-tree.h (TYPE_PACKAGE): New macro.
2704         (struct lang_type): New member 'package'.
2705
2706 2005-09-09  Andrew Haley  <aph@redhat.com>
2707
2708         PR libgcj/23182
2709         * expr.c (pop_type_0): If the expected type is object or ptr
2710         (i.e. void*), return the type of the object we just popped from
2711         the stack.
2712
2713 2005-09-06  Andrew Pinski  <pinskia@physics.uc.edu>
2714
2715         * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
2716         BLOCK_EXPR_BODY before returning the new BIND_EXPR.
2717
2718 2005-09-06  Kazu Hirata  <kazu@codesourcery.com>
2719
2720         * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
2721         jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
2722         typos.  Follow spelling conventions.
2723
2724 2005-09-05  Ranjit Mathew  <rmathew@hotmail.com>
2725
2726         PR java/23431
2727         * typeck.c (lookup_do): Look up interfaces for the original class,
2728         not the base class.
2729         * parse.y (java_check_regular_methods): Fix diagnostic message for
2730         more restrictive overriding of a method from an interface.
2731
2732 2005-08-16  Tom Tromey  <tromey@redhat.com>
2733
2734         * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
2735         class' initial state.
2736
2737 2005-08-16  Ranjit Mathew  <rmathew@hotmail.com>
2738
2739         PR java/22113
2740         * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
2741         `literal_token' for large numeric input tokens.
2742
2743 2005-08-16  Ranjit Mathew  <rmathew@hotmail.com>
2744
2745         PR java/19870
2746         * parse.y (nested_field_access_p): Rename to nested_member_access_p
2747         and expand to handle method accesses across nested classes.
2748         (build_outer_method_access_method): Rename to
2749         build_nested_method_access_method.  Minor adjustments to comments.
2750         (resolve_expression_name): Use the newly-renamed
2751         nested_member_access_p method.
2752         (resolve_qualified_expression_name): Likewise.
2753         (patch_method_invocation): Also consider static methods for access
2754         method generation.  Minor adjustments to comments.
2755         (maybe_use_access_method): Use the more general
2756         nested_memeber_access_p to determine access across nested class
2757         boundaries.  Allow THIS_ARG to be NULL (for static methods).
2758
2759 2005-08-15  Tom Tromey  <tromey@redhat.com>
2760
2761         PR java/23300.
2762         * expr.c (build_field_ref): Don't generate otable reference when
2763         DECL_FIELD_OFFSET is 0.
2764         * class.c (maybe_layout_super_class): Pass outer class to
2765         do_resolve_class.
2766
2767 2005-08-15  Tom Tromey  <tromey@redhat.com>
2768
2769         * java-tree.h (LABEL_IN_SUBR): Removed.
2770         (LABEL_IN_SUBR): Likewise.
2771         (LABEL_IS_SUBR_START): Likewise.
2772         (LABEL_SUBR_START): Likewise.
2773         (LABEL_SUBR_CONTEXT): Likewise.
2774         (LABEL_CHANGED): Likewise.
2775         (LABEL_RETURN_LABEL): Likewise.
2776         (LABEL_RETURN_TYPE_STATE): Likewise.
2777         (LABEL_RETURN_LABELS): Likewise.
2778         (RETURN_MAP_ADJUSTED): Likewise.
2779         (LABEL_PENDING_CHAIN): Likewise.
2780
2781 2005-08-15  Tom Tromey  <tromey@redhat.com>
2782
2783         * Make-lang.in (JAVA_OBJS): Removed verify.o
2784         (java/verify.o): Removed.
2785         * verify.c: Removed.
2786         * lang.c (flag_new_verifier): Removed.
2787         (java_post_options): Updated.
2788         * java-tree.h (flag_new_verifier): Removed.
2789         (verify_jvm_instructions): Removed.
2790         * expr.c (pop_type_0): Assume flag_new_verifier is true.
2791         (build_java_check_indexed_type): Likewise.
2792         (expand_java_arraystore): Likewise.
2793         (expand_java_arrayload): Likewise.
2794         (pop_arguments): Likewise.
2795         (expand_byte_code): Likewise.
2796         (process_jvm_instruction): Likewise.
2797
2798 2005-08-10  Andrew Haley  <aph@redhat.com>
2799
2800         * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
2801         type mismatches to make legal GIMPLE.
2802
2803 2005-08-10  Robin Green <greenrd@greenrd.org>
2804
2805         PR java/23230:
2806         * parse.y (maybe_use_access_method): Generalize check from
2807         java.lang.Object to any superclass of current_class
2808
2809 2005-08-08  Nathan Sidwell  <nathan@codesourcery.com>
2810
2811         * class.c (build_class_ref): Wrap the primary class type in a
2812         NOP_EXPR.
2813         * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
2814         primary class type from the NOP_EXPR in which it was placed.
2815
2816 2005-07-28  Diego Novillo  <dnovillo@redhat.com>
2817
2818         * expr.c (expand_load_internal): Fix missing parens in
2819         predicate.
2820
2821 2005-07-28  Andrew Haley  <aph@redhat.com>
2822
2823         * expr.c (expand_load_internal): Convert to destination type.
2824
2825 2005-07-22  Manfred Hollstein  <mh@suse.com>
2826
2827         * verify-impl.c (check_class_constant): Fix uninitialised warnings.
2828         (check_constant): Likewise.
2829         (check_wide_constant): Likewise.
2830
2831 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
2832
2833         Make CONSTRUCTOR use VEC to store initializers.
2834         * check-init.c (check_init): Update to cope with VEC in
2835         CONSTRUCTOR_ELTS.
2836         * class.c (make_field_value, make_method_value, get_dispatch_table,
2837         make_class_data, emit_symbol_table, emit_catch_table,
2838         emit_assertion_table): Use build_constructor_from_list instead of
2839         build_constructor.
2840         * constants.c (build_constants_constructor): Likewise.
2841         * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
2842         VEC in CONSTRUCTOR_ELTS.
2843         * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
2844         PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
2845         of a TREE_LIST.
2846         * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
2847         CONSTRUCTOR_ELTS.
2848         * parse.y (build_new_array_init): Use build_constructor_from_list
2849         instead of build_constructor.
2850         (patch_new_array_init): Update to cope with VEC in
2851         CONSTRUCTOR_ELTS.
2852         (array_constructor_check_entry): Likewise.
2853
2854 2005-07-12  Tom Tromey  <tromey@redhat.com>
2855
2856         * jvspec.c (lang_specific_driver): Put filelist_filename first on
2857         command line.
2858
2859 2005-07-12  Tom Tromey  <tromey@redhat.com>
2860
2861         PR java/19674:
2862         * parse-scan.y (interface_member_declaration): Added
2863         empty_statement.
2864
2865 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
2866
2867         * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
2868         (LABEL_PENDING_CHAIN): Ditto.
2869         (LABEL_PC): Ditto.
2870         (DECL_BIT_INDEX): Ditto.
2871
2872 2005-07-07  Bryce McKinlay  <mckinlay@redhat.com>
2873
2874         PR java/18119
2875         * parse.y (inner_class_accessible): New function. Logic moved from
2876         check_inner_class_access.
2877         (check_inner_class_access): Use inner_class_accessible.
2878         (resolve_inner_class): Simplify arguments. Create circularity hash
2879         here. Keep looking for classes if we found one that was inaccessible.
2880         Return the inaccessible class only if there is no other match.
2881         (do_resolve_class): Update for new resolve_inner_class arguments.
2882         Don't create circularity_hash here.
2883
2884 2005-07-07  Bryce McKinlay  <mckinlay@redhat.com>
2885
2886         PR java/21045
2887         * parse.y (add_exception_to_throws): New function.
2888         (purge_unchecked_exceptions): Removed.
2889         (get_constructor_super): Renamed from verify_constructor_super. Now
2890         returns the super constructor after verification.
2891         (java_complete_expand_method): Don't use purge_unchecked_exceptions
2892         or save/restore the exception list.
2893         (check_thrown_exceptions): Add uncaught exceptions in anonymous
2894         class initializers and constructors to the throws clause of the method.
2895
2896 2005-07-05  Bryce McKinlay  <mckinlay@redhat.com>
2897
2898         PR java/19674
2899         * parse.y (interface_member_declaration): Allow empty statements in
2900         interface declarations.
2901
2902 2005-07-05  Paolo Bonzini  <bonzini@gnu.org>
2903
2904         * Makefile.in (parse.o): Adjust dependencies.
2905         * parse.y: Include tree-dump.h.
2906
2907 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
2908
2909         * class.c, decl.c, expr.c: Use '+' flag instead of %J.  Use 'q'
2910         flag for quoting.
2911
2912 2005-07-01  Andrew Pinski  <pinskia@physics.uc.edu>
2913
2914         * parse.y (issue_warning_error_from_context): Call
2915         pp_output_formatted_text to be able to get the buffer.
2916
2917 2005-06-30  Andrew Pinski  <pinskia@physics.uc.edu>
2918
2919         * parse.y (issue_warning_error_from_context): Update for the
2920         renaming of pp_format_text to pp_format.
2921
2922 2005-06-28  Paul Brook  <paul@codesourcery.com>
2923
2924         * decl.c (java_init_decl_processing): Call
2925         default_init_unwind_resume_libfunc.
2926
2927 2005-06-27  Tom Tromey  <tromey@redhat.com>
2928
2929         PR java/21540, PR java/13788:
2930         * parse.y (java_complete_lhs) <CASE_EXPR>: Use
2931         fold_constant_for_init.
2932         (patch_binop): Added 'folding' argument.  Updated all callers.
2933         (patch_unaryop) <NOP_EXPR>: New case.
2934         (fold_constant_for_init) <NOP_EXPR>: Likewise.
2935         (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
2936
2937 2005-06-25  Jan Hubicka  <jh@suse.cz>
2938
2939         * builtins.c (define_builtin): Accept new flags parameter.
2940         (initialize_builtins): Mark the builtins const and nothrow accordingly.
2941
2942 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
2943
2944         * all files: Update FSF address in copyright headers.
2945
2946 2005-06-24  Tom Tromey  <tromey@redhat.com>
2947
2948         * verify-impl.c (verify_instructions_0): Correctly handle
2949         situation where PC falls off end.
2950
2951 2005-06-23  Bryce McKinlay  <mckinlay@redhat.com>
2952
2953         PR java/20697
2954         * parse.y (find_most_specific_methods_list): Remove special case for
2955         inner classes.
2956
2957 2005-06-15  Tom Tromey  <tromey@redhat.com>
2958
2959         PR libgcj/21906:
2960         * class.c (make_method_value): Use soft_abstractmethod_node for
2961         abstract method.
2962         * java-tree.h (soft_abstractmethod_node): New define.
2963         (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
2964         * decl.c (java_init_decl_processing): Initialize
2965         soft_abstractmethod_node.
2966
2967 2005-06-13  Geoffrey Keating  <geoffk@apple.com>
2968
2969         * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
2970
2971 2005-06-13  Per Bothner  <per@bothner.com>
2972
2973         * expr.c (int highest_label_pc_this_method,
2974         start_label_pc_this_method): New globals.
2975         (lookup_label): Add start_label_pc_this_method to pc for label, and
2976         update highest_label_pc_this_method.  This prevents conflicts between
2977         labels from different methods.
2978         * java-tree.h: Declare new globals.
2979         * jcf-parse.c (parse_class_file): If needed bump
2980         start_label_pc_this_method and reset highest_label_pc_this_method.
2981
2982 2005-06-13  Tom Tromey  <tromey@redhat.com>
2983
2984         PR java/21844:
2985         * parse.y (nested_field_access_p): Handle case where outer field
2986         is inherited by enclosing class.
2987
2988 2005-06-12  Per Bothner  <per@bothner.com>
2989
2990         * class.c (inherits_from_p): Do load_class if needed.
2991
2992 2005-06-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2993
2994         * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
2995         * java-tree.h (parse_error_context): Move...
2996         * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
2997         * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
2998         * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
2999
3000 2005-06-08  Roger Sayle  <roger@eyesopen.com>
3001
3002         * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
3003
3004 2005-06-06  Jakub Jelinek  <jakub@redhat.com>
3005
3006         * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
3007         msgid for argument name.
3008         * gjavah.c (error): Likewise.
3009         * java-tree.h (parse_error_context): Likewise.
3010         * parse.y (parse_error_context, parse_warning_context,
3011         issue_warning_error_from_context): Likewise.
3012
3013 2005-06-01  Tom Tromey  <tromey@redhat.com>
3014
3015         PR java/21722:
3016         * class.c (build_static_field_ref): Don't fold constant fields if
3017         current class is from a .class file and we're using indirect
3018         dispatch.
3019
3020 2005-05-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3021
3022         * java/verify-glue.c: Don't include errors.h and include toplev.h.
3023         * java/Make-lang.in: Updates dependencies.
3024
3025 2005-05-26  Ranjit Mathew  <rmathew@hotmail.com>
3026
3027         PR java/19870.
3028         * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
3029         NESTED_FIELD_ACCESS_IDENTIFIER_P.
3030         (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
3031         (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
3032         * jcf-write.c (generate_classfile): Use
3033         NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
3034         OUTER_FIELD_ACCESS_IDENTIFIER_P.
3035         * parse.y (build_outer_field_access): Rename to
3036         build_nested_field_access. Support static fields and outer-to-inner
3037         class accesses.
3038         (outer_field_access_p): Rename to nested_field_access_p. Support
3039         static fields and generalise to outer-to-inner class and sibling
3040         inner class accesses.
3041         (outer_field_expanded_access_p): Rename to
3042         nested_field_expanded_access_p and support static fields.
3043         (outer_field_access_fix): Rename to nested_field_access_fix and
3044         support static fields.
3045         (build_outer_field_access_expr): Rename to
3046         build_nested_field_access_expr and support static fields.
3047         (build_outer_field_access_methods): Rename to
3048         build_nested_field_access_methods and support static fields. For
3049         static fields, generate accessors without class instance parameters.
3050         (build_outer_field_access_method): Rename to
3051         build_nested_field_access_method and support static fields.
3052         (build_outer_method_access_method): Use
3053         NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
3054         OUTER_FIELD_ACCESS_IDENTIFIER_P.
3055         (resolve_expression_name): Consider static field accesses across
3056         nested classes.
3057         (resolve_qualified_expression_name): Likewise.
3058         (java_complete_lhs): Use nested_field_access_fix instead of
3059         outer_field_access_fix.
3060         (patch_unary_op): Rename outer_field_flag to nested_field_flag.
3061         Use nested_field_expanded_access_p instead of
3062         outer_field_expanded_access_p. Use nested_field_access_fix instead
3063         of outer_field_access_fix.
3064         (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
3065         instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
3066
3067 2005-05-26  Bryce McKinlay  <mckinlay@redhat.com>
3068
3069         * decl.c (GCJ_BINARYCOMPAT_ADDITION,
3070         GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
3071         (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
3072         MINOR_BINARYCOMPAT_ABI_VERSION): New.
3073         (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
3074         (parse_version): Calculate version ID using new method. Use bit-flags
3075         for flag_indirect_dispatch and flag_bootstrap_classes.
3076
3077 2005-05-25  Richard Henderson  <rth@redhat.com>
3078
3079         PR libgcj/21692
3080         * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
3081         * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
3082         DECL_CONTEXT; avoid pushdecl_top_level.
3083         (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
3084         (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
3085         (layout_class_method): Likewise.
3086         * decl.c (java_mark_cni_decl_local): New.
3087         (java_mark_class_local): Use it.
3088         * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
3089         (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
3090         (struct lang_decl_func): Add local_cni;
3091         (struct lang_decl_var): Add class_field, vtable.
3092         (java_mangle_decl): Declare.
3093         * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
3094         * mangle.c: Remove dup obstack.h; include langhooks-def.h.
3095         (mangle_obstack_1): New.
3096         (java_mangle_decl): Remove obstack argument.  Call mangle_class_field,
3097         mangle_vtable, and mangle_local_cni_method_decl.  Fall back to
3098         lhd_set_decl_assembler_name for things that don't need mangling.
3099         (mangle_class_field): Rename from java_mangle_class_field, make
3100         static, don't call init_mangling or finish_mangling.
3101         (mangle_vtable): Similarly.
3102         (mangle_local_cni_method_decl): New.
3103         (init_mangling): Remove obstack argument.  Use &mangle_obstack_1,
3104         gcc_assert, and MANGLE_RAW_STRING.
3105         (finish_mangling): Use gcc_assert, remove if 0 debugging code.
3106
3107 2005-05-25  DJ Delorie  <dj@redhat.com>
3108
3109         * class.c (set_constant_value): Move warning control from if() to
3110         warning(OPT_*).
3111
3112 2005-05-24  Richard Henderson  <rth@redhat.com>
3113
3114         * builtins.c (define_builtin): Don't call make_decl_rtl.
3115         * constants.c (build_constant_data_ref): Likewise.
3116         * class.c (build_utf8_ref): Likewise.
3117         (build_fieldref_cache_entry, build_static_field_ref): Likewise.
3118         (get_dispatch_table, layout_class_method): Likewise.
3119         (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
3120         by hand.
3121         (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
3122         (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
3123         to determine if we need a non-zero address.
3124         * decl.c (builtin_function): Don't call make_decl_rtl.
3125         (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
3126         * expr.c (build_known_method_ref): Don't call make_decl_rtl.
3127         * resource.c (compile_resource_data): Likewise.
3128         * parse.y (resolve_field_access): Re-word comment to avoid
3129         building DECL_RTL.
3130
3131 2005-05-24  Richard Henderson  <rth@redhat.com>
3132
3133         * class.c (registered_class): Take it out of class_roots; turn into
3134         a vec of trees.
3135         (register_class): Make static.  Don't duplicate decl node.  Use
3136         VEC_safe_push.
3137         (emit_register_classes): Use VEC_iterate.  Use output_constant
3138         instead of assemble_integer.  Don't call mark_decl_referenced
3139         directly.
3140         * java-tree.h (register_class): Remove decl.
3141
3142 2005-05-19  Paolo Bonzini  <bonzini@gnu.org>
3143
3144         PR java/17845
3145
3146         * parse.y (register_package, package_list): Remove.
3147         (package_declaration): Do not call register_package.
3148         (do_resolve_class): Do not use package_list.
3149
3150 2005-05-15  Gerald Pfeifer  <gerald@pfeifer.com>
3151
3152         * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
3153         unused variable.
3154
3155 2005-05-15  Tom Tromey  <tromey@redhat.com>
3156
3157         PR java/21519:
3158         * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
3159         NOTE_PUSH.
3160
3161 2005-05-12  Aaron Luchko <aluchko@redhat.com>
3162
3163         * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
3164
3165 2005-05-11  Tom Tromey  <tromey@redhat.com>
3166
3167         * gcj.texi (Code Generation): Document -fbootstrap-classes.
3168         * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
3169         (parse_version): Use it.
3170         * lang.opt (-fbootstrap-classes): New option.
3171
3172 2005-05-10  Paolo Bonzini  <bonzini@gnu.org>
3173
3174         PR java/21436
3175         * class.c (maybe_layout_super_class): Look for imports in this_class.
3176         * parse.h (ctxp_for_generation_last): New.
3177         (do_resolve_class): Add a parameter.
3178         * parse.y (ctxp_for_generation_last): New.
3179         (java_pop_parser_context): Add at end of list.
3180         (find_in_imports, find_in_imports_on_demand): Look in ctxp
3181         if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
3182         the given type are NULL.
3183         (do_resolve_class): Look into the imports of the new second parameter.
3184         Adjust recursive calls.
3185         (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
3186         calls to do_resolve_class.
3187         (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
3188         (java_complete_class): Do not do that here.
3189
3190 2005-05-03  Thomas Fitzsimmons  <fitzsim@redhat.com>
3191
3192         PR java/20309
3193         * Make-lang.in (java): Add gjnih.
3194         (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
3195         (GJNIH_OBJS): New variable.
3196         (gjnih$(exeext)): New target.
3197         (JAVA_MANFILES): Add gjnih.1.
3198         (java.uninstall): Add gjnih.1.
3199         (java.mostlyclean): Add gjnih.
3200         (java.maintainer-clean): Add gjnih.1.
3201         (java/gjavah-jni.o): New target.
3202         (.INTERMEDIATE): Add gjnih.pod.
3203         (gjnih.pod): New target.
3204         * config-lang.in (stagestuff): Add gjnih.
3205         * gcj.texi (Top): Add gjnih node.
3206         (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
3207         -bootclasspath options.
3208         (Invoking gjnih): New node.
3209         * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
3210         (TOOLNAME): New macro.
3211         (error): Replace hard-coded gcjh with TOOLNAME.
3212         (process_file): Likewise.
3213         (usage): Likewise.
3214         (version): Likewise.
3215         (help): Likewise.  Add help output for -force, -old, -trace and -J
3216         options.
3217         (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
3218         (options): Add force, old, trace and J fields.
3219         (main): Handle -force, -old, -trace and -J options.
3220
3221 2005-05-03  Tom Tromey  <tromey@redhat.com>
3222
3223         PR java/21245:
3224         * gjavah.c (main): Unlink output file on error.
3225
3226 2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>
3227
3228         * constants.c, jvgenmain.c, lang.opt, resource.c: Update
3229         copyright.
3230
3231 2005-04-29  Tom Tromey  <tromey@redhat.com>
3232
3233         * expr.c (build_jni_stub): Updated for change to build_block.
3234
3235 2005-04-29  Andrew Pinski  <pinskia@gcc.gnu.org>
3236
3237         * expr.c (force_evaluation_order): Declare 'saved' earlier.
3238
3239 2005-04-28  Andrew Haley  <aph@redhat.com>
3240
3241         PR java/19285
3242         * java-tree.h (soft_resolvepoolentry_node): New.
3243         (alloc_constant_fieldref): Declare.
3244         * expr.c (expand_java_field_op): Don't call class_init for
3245         accesses to static fields with indirect dispatch.
3246         * builtins.c (initialize_builtins): Add "__builtin_expect".
3247         * decl.c (soft_resolvepoolentry_node): New variable.
3248         (java_init_decl_processing): Create a decl for
3249         "_Jv_ResolvePoolEntry".
3250         * class.c (build_fieldref_cache_entry): New function.
3251         (build_static_field_ref): Rewrite for indirect dispatch.
3252         * constants.c (find_name_and_type_constant_tree): New function.
3253         (alloc_constant_fieldref): Likewise.
3254         (build_constants_constructor): Handle CONSTANT_Fieldref and
3255         CONSTANT_NameAndType.
3256
3257         PR java/21115
3258         * expr.c (force_evaluation_order): Convert outgoing args smaller
3259         than integer.
3260
3261 2005-04-27  Bryce McKinlay  <mckinlay@redhat.com>
3262
3263         * gcj.texi (libgcj Runtime Properties): Remove obsolete
3264         gnu.gcj.runtime.NameFinder.* system properties. Update documentation
3265         for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
3266
3267 2005-04-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3268
3269         * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
3270         to `unlock_stream' with `unlock_std_streams'.
3271
3272 2005-04-25  Jakub Jelinek  <jakub@redhat.com>
3273
3274         * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
3275         instead of just expr.h.
3276
3277 2005-04-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3278
3279         * gjavah.c (main): Unlock the stdio streams.
3280         * jcf-dump.c (main): Likewise.
3281         * jv-scan.c (main): Likewise.
3282         * jvgenmain.c (main): Likewise.
3283
3284 2005-04-23  DJ Delorie  <dj@redhat.com>
3285
3286         * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
3287         parse.y: Adjust warning() callers.
3288
3289 2005-04-21  Bryce McKinlay  <mckinlay@redhat.com>
3290
3291         * gcj.texi (Object fields): Change "Integer" to "Int" in example
3292         contructor.
3293
3294 2005-04-20  Bryce McKinlay  <mckinlay@redhat.com>
3295
3296         * gcj.texi: Fix typos and bogus example.
3297
3298 2005-04-19  Kazu Hirata  <kazu@cs.umass.edu>
3299
3300         * except.c: Fix a comment typo.
3301
3302 2005-04-19  Julian Brown  <julian@codesourcery.com>
3303
3304         * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
3305         indirect dispatch with PIC.
3306
3307 2005-04-18  Andrew Haley  <aph@redhat.com>
3308
3309         * java-except.h (struct eh_range.handler): Remove unused field.
3310         (handle_nested_ranges): Remove function declaration.
3311         (sanity_check_exception_range): Add function declaration.
3312         * verify.c (verify_jvm_instructions): Remove call to
3313         handle_nested_ranges.
3314         * verify-glue.c (verify_jvm_instructions_new): Call
3315         sanity_check_exception_range.
3316         * except.c (link_handler, eh_range_freelist, link_handler,
3317         handle_nested_ranges): Remove.
3318         (add_handler): Rewrite.
3319         (sanity_check_exception_range): New function.
3320         (print_ranges): New function.
3321
3322 2005-04-13  Julian Brown  <julian@codesourcery.com>
3323
3324         * decl.c (finish_method): Give methods once-only linkage.
3325
3326 2005-04-11  Richard Sandiford  <rsandifo@redhat.com>
3327
3328         * lang.opt: Refer to the GCC internals documentation instead of c.opt.
3329
3330 2005-04-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3331
3332         * java-tree.h: Don't use PARAMS().
3333
3334 2005-04-07  Per Bothner  <per@bothner.com>
3335
3336         * class.c (push_class): By default, suppress debug output.
3337         (finish_class): Enable debug output for classes we're emitting.
3338
3339 2005-04-07  Andrew Haley  <aph@redhat.com>
3340
3341         * gcj.texi: Correct gcj-dbtool instructions.
3342
3343 2005-04-04  Kazu Hirata  <kazu@cs.umass.edu>
3344
3345         * gcj.texi: Fix a typo.
3346         * lang.c: Fix a comment typo.
3347
3348 2005-04-01  Thomas Fitzsimmons  <fitzsim@redhat.com>
3349
3350         * gcj.texi (Invoking gij): Add descriptions of new -X options.
3351         Mention recognized-and-ignored compatibility options.
3352         (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
3353         JvFree.
3354         (About CNI): Add Memory allocation section.
3355
3356 2005-04-01  Tom Tromey  <tromey@redhat.com>
3357
3358         * decl.c (java_init_decl_processing): Fix types of
3359         _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
3360         _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
3361         _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
3362
3363 2005-03-31  Jan Hubicka  <jh@suse.cz>
3364
3365         * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
3366         * class.c: Include cgraph.h
3367         (make_local_functoin_alias): Mark aslias as needed.
3368         * resource.c: Include cgraph.h
3369         (compile_resource_data): Go via cgraph interface.
3370
3371 2005-03-30  Ian Lance Taylor  <ian@airs.com>
3372
3373         * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
3374
3375 2005-03-30  Tom Tromey  <tromey@redhat.com>
3376
3377         * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
3378         inner_class_info_index==0 or outer_class_info_index==0.
3379
3380 2005-03-29  Tom Tromey  <tromey@redhat.com>
3381
3382         * gcj.texi (libgcj Runtime Properties): Document
3383         gnu.gcj.runtime.endorsed.dirs.
3384
3385 2005-03-24  Anthony Green  <green@redhat.com>
3386
3387         * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
3388         'gcj-dbtool -p'.
3389
3390 2005-03-23  Tom Tromey  <tromey@redhat.com>
3391
3392         * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
3393         (parse_version): Use it.
3394
3395 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
3396
3397         * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
3398
3399 2005-03-18  Andrew Haley  <aph@redhat.com>
3400
3401         PR java/20522
3402         * decl.c (update_aliases): Don't update variables that are about
3403         to die.
3404         (maybe_poplevels): Add comment.
3405
3406 2005-03-17  Bryce McKinlay  <mckinlay@redhat.com>
3407
3408         PR java/20502
3409         * jcf-parse.c (duplicate_class_warning): New function.
3410         (java_parse_file): Call duplicate_class_warning if
3411         CLASS_FROM_CURRENTLY_COMPILED_P is already set.
3412         (parse_zip_file_entries): Likewise. Also set
3413         CLASS_FROM_CURRENTLY_COMPILED_P.
3414
3415 2005-03-16  Andrew Haley  <aph@redhat.com>
3416
3417         * expr.c (expand_java_arrayload): Don't generate a
3418         NullPointerException based on the type of the node.
3419         (build_java_array_length_access): Likewise.
3420
3421 2005-03-15  Zack Weinberg  <zack@codesourcery.com>
3422
3423         * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
3424
3425 2005-03-11  Tom Tromey  <tromey@redhat.com>
3426
3427         * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
3428         (libgcj Runtime Properties): Document the default .db.
3429
3430 2005-03-10  Ranjit Mathew  <rmathew@hotmail.com>
3431
3432         PR java/20312
3433         * parse.y (checks_throws_clauses): Check exceptions list even when
3434         the base class does not come from a source file being compiled.
3435         (java_complete_lhs): Remove unused variable 'wfl'.
3436
3437 2005-03-09  Ranjit Mathew  <rmathew@hotmail.com>
3438
3439         PR java/20338
3440         * decl.c (finish_method): Emit _Jv_InitClass for private static
3441         methods inside inner classes as well.
3442
3443 2005-03-08  Julian Brown  <julian@codesourcery.com>
3444         * Revert patch from 2005-03-08 for causing bootstrap failure on
3445         ppc-darwin.
3446
3447 2005-03-08  Julian Brown  <julian@codesourcery.com>
3448
3449         * decl.c (finish_method): Give methods once-only linkage.
3450
3451 2005-03-07  Ranjit Mathew  <rmathew@hotmail.com>
3452
3453         * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
3454
3455 2005-03-07  Bryce McKinlay  <mckinlay@redhat.com>
3456
3457         * verify-glue.c (vfy_is_assignable_from): Perform static check using
3458         can_widen_reference_to if the C++ ABI is in use.
3459         (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
3460         * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
3461         type_isresolved, init_state, set_pc, state_get_pc,
3462         _Jv_BytecodeVerifier): Clean up unused and disabled functions.
3463         (verify_fail): Report the current PC from the verifier context.
3464         (free_state): Remove #if 0 block to enable this function.
3465         (free_verifier_context): Call free_state on state_list iterator
3466         values before freeing them.
3467         * expr.c (pop_type_0): Pop correct type for error message when stack
3468         contains a multi-word type.
3469
3470 2005-03-07  Ranjit Mathew  <rmathew@hotmail.com>
3471
3472         * expr.c (build_java_array_length_access): Remove !flag_new_verifier
3473         for known NULL array length access.
3474
3475 2005-03-07  Tom Tromey  <tromey@redhat.com>
3476
3477         * gcj.texi (Invoking gcj-dbtool): Document '-f'.
3478
3479 2005-03-06  Kazu Hirata  <kazu@cs.umass.edu>
3480
3481         * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
3482         typeck.c: Update copyright.
3483
3484 2005-03-06  Ranjit Mathew  <rmathew@hotmail.com>
3485
3486         Remove xref code.
3487         * xref.c, xref.h: Remove file.
3488         * Make-lang.in (java/xref.o): Remove.
3489         * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
3490         * lang.c (flag_emit_xref): Remove definition.
3491         * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
3492         * typeck.c (convert): Remove use of do_not_fold.
3493         * parse.y (do_not_fold): Remove definition.
3494         (parser grammar): Remove xref code.
3495         (maybe_create_class_interface_decl, create_class): Likewise.
3496         (register_fields, method_header, finish_method_declaration): Likewise.
3497         (declare_local_variables, source_end_java_method): Likewise.
3498         (java_complete_expand_classes): Do not set do_not_fold.
3499         (java_complete_expand_method): Remove xref code.
3500         (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
3501         (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
3502         (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
3503         (patch_synchronized_statement, patch_throw_statement): Likewise.
3504         (maybe_build_class_init_for_field): Likewise.
3505
3506 2005-03-05  Kazu Hirata  <kazu@cs.umass.edu>
3507
3508         * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
3509         instead of IS_NON_TYPE_CODE_CLASS.
3510
3511 2005-03-04  Andrew Haley  <aph@redhat.com>
3512
3513         PR java/18362
3514         * class.c (set_method_index): Don't set method_index if it is
3515         NULL_TREE.
3516         (layout_class_method): Don't complain about "non-static method foo
3517         overrides static method" in the case of indirect dispatch.
3518
3519 2005-03-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3520
3521         * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
3522         warning.
3523         * Make-lang.in: Don't elide warnings in jcf-io.c.
3524
3525 2005-03-01  Per Bothner  <per@bothner.com>
3526
3527         PR java/8608
3528         * check-init.c (wfl): Remove static.
3529         (final_assign_error, check_init): Replace calls to parse_error_context
3530         by plain error.
3531         (check_init): Save, set, and restore input_location for each exp.
3532
3533 2005-03-01  Per Bothner  <per@bothner.com>
3534
3535         * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
3536         if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
3537         * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
3538
3539 2005-03-01  Per Bothner  <per@bothner.com>
3540
3541         * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
3542
3543 2005-02-23  Thomas Fitzsimmons  <fitzsim@redhat.com>
3544
3545         PR libgcj/16923
3546         * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
3547         JvVMOption.
3548
3549 2005-02-22  Tom Tromey  <tromey@redhat.com>
3550
3551         PR java/20056:
3552         * verify-impl.c (EITHER): New define.
3553         (types_compatible): Handle it.
3554         (check_field_constant): Use it.
3555
3556 2005-02-18  Tom Tromey  <tromey@redhat.com>
3557
3558         PR java/20056:
3559         * verify-impl.c (types_equal): Fixed test.
3560
3561         PR java/20056:
3562         * verify-glue.c (vfy_class_has_field): New function.
3563         * verify.h (vfy_class_has_field): Declare.
3564         * verify-impl.c (check_field_constant): Added 'putfield'
3565         argument.
3566         (verify_instructions_0): Updated.
3567         (types_equal): New function.
3568
3569 2005-02-14  Tom Tromey  <tromey@redhat.com>
3570
3571         PR java/19921:
3572         * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
3573         stack effect of multianewarray.
3574
3575 2005-02-14  Andrew Haley  <aph@redhat.com>
3576
3577         PR java/19907
3578         * expr.c (expand_byte_code): Call promote_arguments().
3579         (promote_arguments): New function.
3580         * decl.c (check_local_unnamed_variable): Remove special case for
3581         new verifier.
3582         (find_local_variable): Promote all boolean types to int
3583         when searching for local variable decls.
3584
3585 2005-02-12  Kazu Hirata  <kazu@cs.umass.edu>
3586
3587         * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
3588         parse-scan.y: Update copyright.
3589
3590 2005-02-11  Per Bothner  <per@bothner.com>
3591
3592         PR java/15543
3593         * parse-scan.y (input_location): Remove variable.
3594         (main_input_filename): New - replaces input_filename, which isn't
3595         settable if USE_MAPPED_LOCATION.
3596         * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
3597         so we don't reference input_location or wfl_operator in that case.
3598         * jv-scan.c (expand_location): Remove - no longer used.
3599         (main): Set main_input_filename rather than input_filename.
3600
3601 2005-02-09  Richard Henderson  <rth@redhat.com>
3602
3603         * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
3604         * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
3605
3606 2005-02-08  Marcin Dalecki  <martin@dalecki.de>
3607
3608         * expr.c (add_type_assertion): Use the proper enumeration type,
3609         since this is what htab_find_slot() is expecting.
3610
3611 2005-02-06  Joseph S. Myers  <joseph@codesourcery.com>
3612
3613         * gcj.texi: Update copyright dates.
3614
3615 2005-02-02  Tom Tromey  <tromey@redhat.com>
3616
3617         * gcj.texi (libgcj Runtime Properties): Default library_control
3618         to 'cache'.
3619
3620 2005-02-02  Ranjit Mathew  <rmathew@hotmail.com>
3621
3622         PR java/15543
3623         * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
3624         (modifiers) when square brackets are present in a declaration for
3625         a final paramter.
3626         * jv-scan.c (main): Set input_filename and input_line.
3627
3628 2005-02-01  Tom Tromey  <tromey@redhat.com>
3629
3630         PR java/19742:
3631         * gjavah.c (get_field_name): Don't override name for JNI header.
3632
3633 2005-02-01  Roger Sayle  <roger@eyesopen.com>
3634
3635         * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
3636         of unsigned types using iushr and lushr JVM bytecodes.
3637
3638 2005-02-01  Ranjit Mathew  <rmathew@hotmail.com>
3639
3640         PR java/19738
3641         * gjavah.c (jni_print_float): Do not emit floating-point
3642         initialiser for a static final field.
3643         (jni_print_double): Likewise.
3644
3645 2005-02-01  Mark Mitchell  <mark@codesourcery.com>
3646
3647         Revert:
3648         2005-01-31  Mark Mitchell  <mark@codesourcery.com>
3649         * gjavah.c (print_field_info): Mark static data members of
3650         floating-point type with "__extension__".
3651
3652 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
3653
3654         * gjavah.c (print_field_info): Mark static data members of
3655         floating-point type with "__extension__".
3656
3657 2005-02-01  Ranjit Mathew  <rmathew@hotmail.com>
3658
3659         PR java/9157
3660         * parse.y (build_string_concatenation): Remove redundant if.
3661         (patch_conditional_expr): Attempt to patch_string() the condition
3662         of a ?: as well, in addition to its other operands.
3663
3664 2005-01-25  Tom Tromey  <tromey@redhat.com>
3665
3666         * Make-lang.in (java/java-tree-inline.o): Removed.
3667
3668 2005-01-25  Ranjit Mathew  <rmathew@hotmail.com>
3669
3670         PR java/19070
3671         * parse.y (patch_binop): Allow comparisons against NULL only
3672         if the other operand is of a reference type.
3673
3674 2005-01-24  Tom Tromey  <tromey@redhat.com>
3675
3676         * java-tree.h (gcj_abi_version): Declare.
3677         * class.c (make_class_data): Push gcj_abi_version into "next"
3678         field.  Renamed field.
3679         * decl.c (gcj_abi_version): New global.
3680         (parse_version): New function.
3681         (java_init_decl_processing): Call it.  Renamed 'next' field.
3682         Include version.h.
3683         (GCJ_BINARYCOMPAT_ADDITION): New define.
3684
3685 2005-01-24  Roger Sayle  <roger@eyesopen.com>
3686
3687         PR java/19295
3688         * jcf-write.c (generate_bytecode_insns): Conversions between
3689         integer types of the same precision shouldn't generate widening
3690         or narrowing conversion bytecodes.
3691
3692 2005-01-22  Kazu Hirata  <kazu@cs.umass.edu>
3693
3694         * java-except.h, java-tree.h: Remove unused prototypes.
3695
3696 2005-01-20  Andrew Pinski  <pinskia@gcc.gnu.org>
3697
3698         PR java/18091:
3699         * jcf-write.c (perform_relocations): Don't call memcpy if source
3700         and destination are the same.
3701
3702 2005-01-17  Tom Tromey  <tromey@redhat.com>
3703
3704         * verify-impl.c (get_short): Sign extend.
3705         (get_int): Likewise.
3706
3707 2005-01-12  Ranjit Mathew  <rmathew@hotmail.com>
3708
3709         * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
3710         with TYPE_SIZE.
3711
3712 2005-01-10  Ranjit Mathew  <rmathew@hotmail.com>
3713
3714         * verify.c: Revert to the version before the BC-ABI merge.
3715
3716 2005-01-10  Ranjit Mathew  <rmathew@hotmail.com>
3717
3718         PR java/19277
3719         * check-init.c (check_init): Take care of references that do not
3720         have an explicit final variable declaration (e.g. array length
3721         access) for pre/post in/de-crement operators.
3722
3723 2005-01-08  Mark Wielaard  <mark@klomp.org>
3724
3725         * parse.y (process_imports): Allocate (and free) original_name only
3726         when not already defined.
3727         * jcf-parse.c (read_class): Free results of find_class() and
3728         lrealpath().
3729         (java_parse_file): Keep pointer to head of file_list and free when
3730         done. Free result of lrealpath().
3731
3732 2005-01-05  Tom Tromey  <tromey@redhat.com>
3733
3734         * gcj.texi (Standard Properties): java.ext.dirs is now used.
3735
3736 2004-12-20  Andrew Haley  <aph@redhat.com>
3737
3738         * typeck.c: Use fold_convert for ints and booleans.
3739
3740 2004-12-17  Andrew Haley  <aph@redhat.com>
3741
3742         PR java/18931
3743         * typeck.c (convert): Use a CONVERT_EXPR when converting to
3744         BOOLEAN_TYPE or CHAR_TYPE.
3745         (convert_to_boolean, convert_to_char) : Remove.
3746         * convert.h (convert_to_boolean, convert_to_char) : Remove.
3747         * expr.c (expand_load_internal): Do type conversion if type is not
3748         as required.
3749
3750 2004-12-13  Danny Smith  <dannysmith@users.sourceforge.net>
3751
3752         PR target/18459
3753         * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
3754         Update comment.
3755
3756 2004-12-07  Andrew Haley  <aph@redhat.com>
3757
3758         PR java/18811:
3759         * jcf-parse.c (load_class): Remove sanity test for missing inner
3760         class file.
3761
3762 2004-12-06  Tom Tromey  <tromey@redhat.com>
3763
3764         * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
3765         (java.uninstall): Likewise.
3766         (java.maintainer-clean): Likewise.
3767         (.INTERMEDIATE): Likewise.
3768         (java.install-man): Likewise.
3769         (gcj-dbtool.pod): New target.
3770         * gcj.texi (Code Generation): Document -findirect-dispatch.
3771         (libgcj Runtime Properties): Document
3772         gnu.gcj.precompiled.db.path.
3773         (Top): Link to "Invoking gcj-dbtool".
3774
3775 2004-12-06  Tom Tromey  <tromey@redhat.com>
3776
3777         PR java/14853:
3778         * java-tree.h (extract_field_decl): Declare.
3779         * parse.y (extract_field_decl): Renamed from
3780         strip_out_static_field_access_decl.  No longer static.
3781         * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
3782
3783 2004-12-03  Tom Tromey  <tromey@redhat.com>
3784
3785         * lang.c (flag_new_verifier): Define.
3786         (java_post_options): Set flag_new_verifier if indirect dispatch
3787         is being used.
3788         * lang.opt (fnew-verifier): Removed.
3789
3790 2004-12-03  Tom Tromey  <tromey@redhat.com>
3791
3792         PR bootstrap/14614:
3793         * Make-lang.in (java.install-common): Only install transformed
3794         gcjh if gcj-cross exists.
3795
3796 2004-12-03  Andrew Haley  <aph@redhat.com>
3797
3798         PR java/18812
3799         * except.c (link_handler): Patch 'outer' field of siblings of the
3800         range we're demoting.
3801
3802 2004-12-03  Andrew Haley  <aph@redhat.com>
3803
3804         PR java/18697
3805         * class.c (layout_class_method): Don't fail to override a method
3806         simply because it has DECL_ARTIFICIAL set.
3807
3808 2004-12-02  Tom Tromey  <tromey@redhat.com>
3809
3810         PR java/16675:
3811         * parse.y (craft_constructor): Special case null_pointer_node.
3812
3813 2004-12-02  Tom Tromey  <tromey@redhat.com>
3814
3815         PR java/18741:
3816         * java-gimplify.c (java_gimplify_expr): Don't call
3817         SET_EXPR_LOCATION unless wrapped tree is an expression.
3818
3819 2004-11-27  Per Bothner  <per@bothner.com>
3820
3821         * jcf-parse.c (set_source_filename):  Improvement to Andrew's fix:
3822         Fix fencepost error in 'i', which got executed one too many times.
3823         Also, fold memcpy into explicit loop, as originally intended.
3824         Also, free temporary 'buf' which otherwise leaks.
3825
3826 2004-11-27  Per Bothner  <per@bothner.com>
3827
3828         * expr.c (build_expr_wfl): Only declare last_file and last_filenode
3829         local static variables if not USE_MAPPED_LOCATION.
3830
3831 2004-11-27  Kazu Hirata  <kazu@cs.umass.edu>
3832
3833         * class.c, decl.c, expr.c: Fix comment typos.
3834
3835 2004-11-26  Andrew Pinski  <pinskia@physics.uc.edu>
3836
3837         PR java/18305
3838         * decl.c (end_java_method): Call
3839         attach_init_test_initialization_flags on all the init_decls.
3840         * parse.y (attach_init_test_initialization_flags): Move to ...
3841         * expr.c (attach_init_test_initialization_flags): here and
3842         support BIND_EXPR also.
3843         * java-tree.h (attach_init_test_initialization_flags): Prototype.
3844         * jcf-parse.c (parse_class_file): Don't disable class init
3845         optimization.
3846
3847 2004-11-25  Joseph S. Myers  <joseph@codesourcery.com>
3848
3849         * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
3850         in diagnostics.
3851
3852 2004-11-24  Richard Henderson  <rth@redhat.com>
3853
3854         * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
3855         vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
3856
3857 2004-11-24  Tom Tromey  <tromey@redhat.com>
3858
3859         * verify.c (defer_merging): Don't use C++-style comment.
3860         * verify.h (java_opcode): Added java_opcode_end.
3861         * class.c (build_class_ref): Remove C++ comment and old FIXME.
3862
3863         * verify-impl.c (vfy_push_type): Removed bogus "return".
3864         (initialize_stack): Use vfy_alloc and vfy_free.
3865         (verify_instructions_0): Likewise.
3866
3867         * Merged gcj-abi-2-dev-branch to trunk.
3868
3869 2004-11-24  Andrew Haley  <aph@redhat.com>
3870
3871         * jcf-parse.c (parse_class_file): Set file_start_location.
3872
3873 2004-11-10  Tom Tromey  <tromey@redhat.com>
3874
3875         * class.c (make_field_value): Don't call build_static_field_ref.
3876         (build_static_field_ref): Don't emit direct references when using
3877         indirect dispatch.
3878
3879         * gcj.texi (Invoking gij): Document -verbose.  Put -verbose and
3880         -verbose:class into man page synopsis.
3881
3882 2004-11-09  Tom Tromey  <tromey@redhat.com>
3883
3884         * expr.c (build_java_arraystore_check): Still generate check if
3885         element type is itself an array.
3886
3887 2004-11-08  Tom Tromey  <tromey@redhat.com>
3888
3889         * java-tree.h (soft_check_assignment_node): Removed.
3890         (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
3891         * decl.c (java_init_decl_processing): Don't initialize
3892         soft_check_assignment_node.
3893
3894 2004-11-05  Tom Tromey  <tromey@redhat.com>
3895
3896         * class.c (layout_class_methods): Don't add Miranda methods when
3897         using indirect dispatch.
3898
3899 2004-11-05  Bryce McKinlay  <mckinlay@redhat.com>
3900
3901         * class.c (make_class_data): Call emit_assertion_table to set the
3902         'assertion_table' field.
3903         (build_signature_for_libgcj): Move here from expr.c.
3904         (add_assertion_table_entry): New function. Callback for assertion
3905         hashtable traversal.
3906         (emit_assertion_table): New. Take class argument, and generate
3907         assertion table DECL based on the TYPE_ASSERTIONS hashtable.
3908         * decl.c (init_decl_processing): Define assertion_entry_type record.
3909         Push 'assertion_table' class field instead of 'verify'.
3910         * expr.c (type_assertion_eq): Compare 'assertion_code' field.
3911         (type_assertion_hash): Include 'assertion_code' in hash.
3912         (add_type_assertion): Rewritten. Take class and assertion_code
3913         arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
3914         (can_widen_reference_to): Use new add_type_assertion() arguments.
3915         * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
3916         JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
3917         (verify_identifier_node): Removed.
3918         (assertion_entry_type, assertion_table_type): New.
3919         (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
3920         assertion code definitions.
3921         (struct type_assertion): Add assertion_code. Rename 'source_type' and
3922         'target_type' to 'op1' and 'op2'.
3923         (add_type_assertion): Declare.
3924         (lang_printable_name_wls): Remove unused definition.
3925         * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
3926         to emit runtime assertion.
3927         (vfy_note_stack_type): Clean up non-C90 declarations.
3928         (vfy_note_local_type): Likewise.
3929         * verify.h (vfy_is_assignable_from): Declare.
3930         * verify-impl.c (is_assignable_from_slow): Remove unused function.
3931         (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
3932         instead of is_assignable_from_slow().
3933         (types_compatible): Reinstate ref_compatible() call.
3934
3935 2004-11-04  Tom Tromey  <tromey@redhat.com>
3936
3937         * class.c (build_static_field_ref): Reverted previous patch.
3938
3939         * class.c (build_static_field_ref): Don't emit direct references
3940         when using indirect dispatch.
3941
3942 2004-11-03  Tom Tromey  <tromey@redhat.com>
3943
3944         * expr.c (expand_java_arrayload): Set lhs_type_node.
3945         (expand_java_arraystore): Set rhs_type_node.
3946
3947 2004-11-02  Tom Tromey  <tromey@redhat.com>
3948
3949         * jcf-parse.c (compute_class_name): Use filename length from zip
3950         directory, not strlen.
3951
3952         * expr.c (expand_invoke): Mark new interface methods as abstract.
3953
3954 2004-11-01  Tom Tromey  <tromey@redhat.com>
3955
3956         * verify-impl.c (push_jump): Removed check for uninitialized
3957         objects.
3958         (push_exception_jump): Likewise.
3959         (handle_ret_insn): Likewise.
3960         (handle_jsr_insn): Likewise.
3961         (state_check_no_uninitialized_objects): Removed.
3962
3963         * decl.c (check_local_unnamed_variable): Recognize
3964         promoted-to-int parameters when using the new verifier.
3965         * expr.c (expand_java_arraystore): Explicitly request array type
3966         when using new verifier.
3967         (expand_java_arrayload): Likewise.
3968         (invoke_build_dtable): Don't pass object_type_node as
3969         expression argument to build_java_indirect_ref.
3970         (build_java_check_indexed_type): Do nothing.
3971         (build_java_arraystore_check): Handle case where array doesn't
3972         have array type.
3973         (build_java_array_length_access): Likewise.
3974         (expand_invoke): Handle case where interface overrides a method
3975         from Object.
3976         (pop_type_0): Always succeed for reference types.
3977         (process_jvm_instruction): Don't pop a value in a dead
3978         exception handler.
3979         (pop_arguments): Convert arguments to correct types.
3980
3981 2004-10-29  Andrew Haley  <aph@redhat.com>
3982
3983         * jcf-parse.c (give_name_to_class): Remove line that was
3984         incorrectly merged.
3985
3986 2004-10-29  Andrew Haley  <aph@redhat.com>
3987
3988         * jcf-parse.c (set_source_filename): Add code to build new sfname.
3989
3990 2004-10-20  Andrew Haley  <aph@redhat.com>
3991
3992         * decl.c (end_java_method): Don't expand if flag_syntax_only.
3993
3994 2004-10-26  Tom Tromey  <tromey@redhat.com>
3995
3996         * verify.h (vfy_notify_verified): Removed.
3997         * verify-glue.c (vfy_notify_verified): Removed.
3998
3999 2004-10-26  Tom Tromey  <tromey@redhat.com>
4000
4001         * verify-impl.c (debug_print_state): Declare `i' before code.
4002         (merge_types): Modify `t' when it is null_type.
4003
4004 2004-10-26  Tom Tromey  <tromey@redhat.com>
4005
4006         * verify-impl.c (type_print): Renamed from print.  Now static and
4007         takes an argument.
4008         (debug_print_state): Use type_print.
4009
4010 2004-10-25  Tom Tromey  <tromey@redhat.com>
4011
4012         * expr.c (build_invokeinterface): Compute correct offset for
4013         index into interface methods.
4014
4015 2004-10-20  Tom Tromey  <tromey@redhat.com>
4016
4017         * java-tree.h (verify_jvm_instructions_new): Declare.
4018
4019         * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
4020         command line.
4021
4022         * verify-impl.c (verify_instructions): Correctly handle wide
4023         types on the stack.
4024         * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
4025         (vfy_get_component_type): Strip pointer types.
4026         (vfy_find_class): Use get_type_from_signature.  Strip pointer
4027         types.
4028         Include java-except.h.
4029
4030 2004-10-20  Bryce McKinlay  <mckinlay@redhat.com>
4031
4032         * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
4033         vfy_push_type_t, set_variable, add_new_state, merge_into,
4034         handle_jsr_insn, branch_prepass, check_class_constant,
4035         check_wide_constant, get_one_type, compute_static_types,
4036         verify_instructions_0): Clean up C99 declarations after statements.
4037
4038 2004-10-20  Tom Tromey  <tromey@redhat.com>
4039
4040         * verify-impl.c (merge_refs): Compare reference against iterator,
4041         not ref2.
4042
4043         * verify-glue.c (vfy_tag): Mask off resolved flag.
4044
4045 2004-10-19  Tom Tromey  <tromey@redhat.com>
4046
4047         * verify-impl.c (verify_instructions): Call vfy_note_local_type.
4048         (init_state_with_stack): Initialize `this_type' in state.
4049         (verify_method): Use debug_print.
4050         * verify-glue.c (vfy_is_primitive): Removed debugging print.
4051         (vfy_note_stack_depth): Reverted last patch.
4052         (vfy_note_stack_type): Note pointer to Object, not Object.
4053         (vfy_note_local_type): Likewise.
4054
4055         * verify.h (vfy_note_instruction_seen): Declare.
4056         * verify-glue.c (verify_jvm_instructions_new): Set
4057         BCODE_EXCEPTION_TARGET on target instruction.
4058         (vfy_note_instruction_seen): New function.
4059         * verify-impl.c (FLAG_INSN_SEEN): New define.
4060         (verify_instructions_0): Set flag on instruction.  Save state for
4061         PC=0 later.
4062         (verify_instructions): Call vfy_note_instruction_seen.
4063
4064         * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
4065         (verify_jvm_instructions_new): Call method_init_exceptions,
4066         add_handler, and handle_nested_ranges.
4067         * verify-impl.c (verify_method): Return 1 on success.
4068         (verify_instructions_0): Save the state at PC=0.
4069
4070         * verify-impl.c (init_type_from_class): Set is_resolved and
4071         ref_next on new ref_intersection.
4072         (init_type_from_string): Likewise.
4073
4074 2004-10-15  Bryce McKinlay  <mckinlay@redhat.com>
4075
4076         * expr.c (expand_bytecode): Use verify_jvm_instructions_new
4077         if flag_new_verifier is set.
4078         * java-tree.h (flag_new_verifier): Declare.
4079         * lang.opt (fnew-verifier): New option.
4080         * verify-impl.c: Work around namespace pollution by undef'ing
4081         'current_class'.
4082         (struct verifier_context): Make 'bytecode' const.
4083         (verify_fail_pc): Pass -1 PC argument to vfy_fail.
4084         (types_compatible): For the BC-ABI, always consider reference types
4085         compatible.
4086         (check_class_constant): Use vfr->current_class.
4087         (check_constant): Likewise.
4088         (check_wide_constant): Likewise.
4089         (check_field_constant): Check for 'L' at start of type name.
4090         (get_one_type): Return pointer instead of type. Set type result in
4091         caller via passed type pointer.
4092         (compute_argument_types): Update to use new get_one_type arguments.
4093         (compute_return_type): Likewise.
4094         (make_verifier_context): New. Allocate and initialize 'vfr'.
4095         (free_verifier_context): New. Free 'vfr' and its contents.
4096         (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
4097         and free_verifier_context.
4098
4099 2004-10-15  Tom Tromey  <tromey@redhat.com>
4100
4101         * verify-glue.c (vfy_note_local_type): Mark argument as unused.
4102         * verify.h (vfy_fail): Fixed formatting.
4103
4104         * verify-impl.c (vfr): Fixed comment formatting.
4105         (collapse_type): New function.
4106         (verify_instructions): Notify compiler about type map.
4107         * verify.h (vfy_note_stack_depth): Updated.
4108         (vfy_note_stack_type): Likewise.
4109         (vfy_note_local_type): Likewise.
4110         (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
4111         Declare.
4112         * verify-glue.c (vfy_note_stack_depth): Correctly size type
4113         state.  Added `method' argument.
4114         (vfy_note_stack_type): Renamed from vfy_note_type.  Added `method'
4115         argument.
4116         (vfy_note_local_type): New function.
4117         (vfy_unsuitable_type): Likewise.
4118         (vfy_return_address_type): Likewise.
4119         (vfy_null_type): Likewise.
4120
4121         * verify.h (VFY_IN_GCC): Removed.
4122         (VFY_WANT_TYPEMAP): Removed.
4123         * verify-impl.c (verify_instructions_0): Removed useless "\".
4124         (struct state) <next>: Uncomment.
4125
4126 2004-10-13  Bryce McKinlay  <mckinlay@redhat.com>
4127
4128         * verify-impl.c: Formatting fixes. Reformat C++-style comments to
4129         C-style.
4130
4131 2004-10-06  Bryce McKinlay  <mckinlay@redhat.com>
4132
4133         * Make-lang.in (verify.o): Re-enabled this target.
4134         * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
4135         (vfy_get_interface): Likewise.
4136         (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
4137         * verify.h (verify_jvm_instructions_new): Declare.
4138         * verify-impl.c (free_state): Temporarily comment out unused
4139         function.
4140
4141 2004-10-06  Tom Tromey  <tromey@redhat.com>
4142
4143         * java-tree.h (JV_STATE_READ): New enum value.
4144
4145 2004-10-06  Bryce McKinlay  <mckinlay@redhat.com>
4146
4147         * verify.h: New file.
4148
4149 2004-10-05  Bryce McKinlay  <mckinlay@redhat.com>
4150
4151         * verify-impl.c, verify-glue.c, verify.h: New files.
4152         * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
4153
4154 2004-09-24  Andrew Haley  <aph@redhat.com>
4155
4156         * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
4157         for a slot if it's of pointer type.
4158
4159 2004-09-14  Tom Tromey  <tromey@redhat.com>
4160
4161         * class.c (make_class_data): Correctly initialize "state" field.
4162         Initialize "engine" field.
4163         * decl.c (java_init_decl_processing): Add "engine" field.
4164
4165 2004-09-10  Andrew Haley  <aph@redhat.com>
4166
4167         PR java/12760
4168         * expr.c (build_invokeinterface): Use fast method for interface
4169         dispatch.
4170         * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
4171         JTI_ITABLE_PTR_TYPE.
4172         (struct lang_type): Add  itable_methods, itable_decl, itable_syms_decl.
4173         (emit_symbol_table): Add new arg, element_size.
4174         * decl.c (java_init_decl_processing): Initialize Class.itable.
4175         * class.c (GEN_TABLE): New macro.
4176         (gen_indirect_dispatch_tables): Use it.  Add itable.
4177         (make_class_data): Add new arg for emit_symbol_table().
4178         Emit itable.
4179         (add_miranda_methods): Make sure search_class has been parsed.
4180         (emit_symbol_table): Add new arg, element_size.
4181
4182 2004-09-06  Andrew Haley  <aph@redhat.com>
4183
4184         * verify.c (merge_types): Return Object for all merges of
4185         interfaces.
4186         * expr.c (add_type_assertion): Don't generate assertions when
4187         source type is array of Object.
4188
4189 2004-09-03  Andrew Haley  <aph@redhat.com>
4190
4191         * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
4192
4193         * lang.c (java_post_options): Force flag_verify_invocations if
4194         we're not using indirect dispatch.
4195
4196         * expr.c (pop_type_0): Move test for interfaces before call to
4197         can_widen_reference_to().
4198         (build_signature_for_libgcj): Remove generation of canonical array
4199         type.
4200         (add_type_assertion): Canonicalize both arrays.
4201         Don't assert that type X can be assigned to Object.
4202         Don't assert that type X an be assigned to type X.
4203         Don't assert that Object can be assigned to type X.
4204         (can_widen_reference_to): Warn whenever we generate an assertion.
4205         (process_jvm_instruction): Use throwable_type_node for the type of
4206         an exception class.
4207
4208 2004-09-01  Andrew Haley  <aph@redhat.com>
4209
4210         * decl.c (java_init_decl_processing): Change
4211         verify_identifier_node to "__verify".
4212         * expr.c (add_type_assertion): Use verify_identifier_node for name.
4213         * java-tree.h (verify_identifier_node): Change to "__verify".
4214
4215         * expr.c (build_signature_for_libgcj): New function.
4216         (add_type_assertion): Use it to construct signatures for
4217         source_type and target_type.
4218
4219 2004-08-27  Andrew Haley  <aph@redhat.com>
4220
4221         * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
4222         (verify_identifier_node): New.
4223         (TYPE_VERIFY_METHOD): New.
4224         (struct type_assertion): New type.
4225         * expr.c (type_assertion_eq): New function.
4226         (type_assertion_hash): New function.
4227         (add_type_assertion): New function.
4228         (can_widen_reference_to): Call add_type_assertion().
4229         * decl.c (java_init_decl_processing): Add verify_identifier_node.
4230         * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
4231         (finish_class): Output TYPE_VERIFY_METHOD (type).
4232
4233         * decl.c (end_java_method): Nullify unused fields.
4234
4235 2004-08-17  Andrew Haley  <aph@redhat.com>
4236
4237         * verify.c (defer_merging): Quieten.
4238         * jcf-parse.c (load_class): Only try to open a class file if it's
4239         java.lang.Object or if it's part of the current compilation.
4240         Check that the class we just tried to load is the class we just
4241         loaded.  Quieten.
4242         (java_parse_file): Set flag_verify_invocations off if we're
4243         compiling from .class.
4244         (parse_zip_file_entries): Abort if we try to read a dummy class.
4245         * expr.c (can_widen_reference_to): Quieten.
4246         (build_invokevirtual): Abort if we try to invokevirtual an
4247         interface.
4248         (expand_invoke): Don't build a non-interface call to an interface.
4249         (build_instanceof): Don't do premature optimization if
4250         flag_verify_invocations is not set.
4251         * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
4252         from superclass.
4253         (build_static_field_ref): Add correct type conversion for
4254         field_address.
4255         (add_miranda_methods): Disable generation of Miranda methods for
4256         dummy classes.
4257         (layout_class_method): Don't complain about non-static method
4258         overrides static method with dummy classes.
4259
4260 2004-08-13  Tom Tromey  <tromey@redhat.com>
4261
4262         * class.c (build_static_field_ref): Re-enable atable lookups for
4263         static fields.
4264
4265         * parse.y (strip_out_static_field_access_decl): Indentation fix.
4266
4267 2004-08-11  Tom Tromey  <tromey@redhat.com>
4268
4269         * gcj.texi (libgcj Runtime Properties): Document new properties.
4270
4271 2004-08-06  Andrew Haley  <aph@redhat.com>
4272
4273         * jcf-parse.c (load_class): Check that we really have loaded the
4274         class we're looking for.
4275
4276 2004-07-19  Andrew Haley  <aph@redhat.com>
4277
4278         * verify.c (verify_jvm_instructions): Comment change only.
4279
4280         * typeck.c (build_java_array_type): Add size field to array name.
4281
4282         * java-tree.h (LOCAL_SLOT_P): New.
4283         (update_aliases): Add PC argument.
4284         (pushdecl_function_level): New function.
4285
4286         * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
4287         MODIFY_EXPR, and SAVE_EXPR.
4288         (java_gimplify_modify_expr): New function.
4289
4290         * expr.c (push_type_0): Call find_stack_slot() to create temporary.
4291         (expand_iinc): Pass PC to update_aliases().
4292         (STORE_INTERNAL): Likewise.
4293         (process_jvm_instruction): Likewise.
4294
4295         * decl.c (base_decl_map): New variable.
4296         (uniq): New variable.
4297         (update_aliases): Rewrite with more thorough checking.
4298         (debug_variable_p): New function.
4299         (push_jvm_slot): Don't initialize local variable.  Don't pushdecl.
4300         (check_local_named_variable): Delete whole function.
4301         (initialize_local_variable): New function.
4302         (check_local_unnamed_variable): Add checks and comments.
4303         (find_local_variable): Rewrite.
4304         (java_replace_reference): New function.
4305         (function_binding_level): New variable.
4306         (pushdecl_function_level): New function.
4307         (maybe_pushlevels): Set DECL_LOCAL_END_PC.
4308         (maybe_pushlevels): Call pushdecl() on each of the new decls.
4309         (start_java_method): Reset uniq.  Create base_decl_map.  Set
4310         function_binding_level.
4311         (end_java_method): Null unused fields to save memory.
4312
4313 2004-06-29  Andrew Haley  <aph@redhat.com>
4314
4315         * except.c (expand_start_java_handler): Push a new binding level.
4316         Don't build a TRY_CATCH_EXPR now, we'll do it later.  Call
4317         register_exception_range() to register where we'll do it.
4318         (expand_end_java_handler): Remove old bogus code.  Replace with
4319         new logic that simply builds TRY_CATCH_EXPRs and inserts them at
4320         the top of the expression we're curently building.
4321         (maybe_end_try): Delete.
4322         * decl.c (binding_level.exception_range): New field.
4323         (clear_binding_level): Add field exception_range.  Reformat.
4324         (poplevel): Call expand_end_java_handler().
4325         (poplevel): Call java_add_stmt only if functionbody is false.
4326         (maybe_poplevels): Don't call maybe_end_try() from here.
4327         (end_java_method): Clear no longer used trees in function decl.
4328         (register_exception_range): New function.
4329         * java-tree.h (register_exception_range, struct eh_range): Declare.
4330
4331 2004-06-22  Andrew Haley  <aph@redhat.com>
4332
4333         * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
4334         the otable.
4335         * check-init.c (get_variable_decl): Teach check-init about
4336         FIELD_DECLs addressed via the otable.
4337         * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
4338         CLASS_PARSED_P.
4339
4340 2004-05-28  Andrew Haley  <aph@redhat.com>
4341
4342         * jcf-parse.c (load_class): Don't try to read a class that we've
4343         already read.
4344
4345         * expr.c (build_invokeinterface): Use the old-fashioned way of
4346         doing indirect dispatch: look up interfaces by name.
4347         * java-tree.h (enum java_tree_index): Add
4348         JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
4349         * decl.c (java_init_decl_processing): Add
4350         soft_lookupinterfacemethodbyname_node.
4351
4352         * gjavah.c (print_method_info): Final methods have vtable entries,
4353         so gjavah needs to output them.
4354         * class.c (layout_class_method): Generate vtable entries for final
4355         methods.
4356         * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
4357         dispatch, even if a method is final.
4358
4359 2004-05-25  Andrew Haley  <aph@redhat.com>
4360
4361         * class.c (build_symbol_entry): Convert the names of constructors
4362         to init_identifier_node when generating an entry for the indirect
4363         dispatch table.
4364
4365         * expr.c (build_known_method_ref): Generate indirect calls for
4366         all methods marked DECL_EXTERNAL or TREE_PUBLIC.
4367
4368 2004-05-24  Andrew Haley  <aph@redhat.com>
4369
4370         * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
4371         atable element is of the right type.
4372
4373         * class.c (build_static_field_ref): Cast pointer to correct type
4374         for field.
4375
4376 2004-04-20  Bryce McKinlay  <mckinlay@redhat.com>
4377
4378         * Merged with HEAD as of 20040514. Diff against
4379         gcj-abi-2-merge-20040514.
4380
4381 2004-04-16  Andrew Haley  <aph@redhat.com>
4382
4383         * verify.c (check_pending_block): Disable subroutine checks.
4384         (defer_merging): New function.
4385         (merge_types): If types are dummy, use defer_merging to combine them.
4386         (verify_jvm_instructions): If invocation is invokeinterface and
4387         target is dummy, assume target really is an interface.
4388
4389         * parse.y (patch_invoke): Break out call to java_create_object.
4390
4391         * lang.c (flag_verify_invocations): New.
4392
4393         * jcf-parse.c (load_class): If we've already failed to load a
4394         class, don't try again.
4395         (load_class): If we can't find a .class file, don't fail, but emit
4396         a warning.
4397         (parse_class_file): Don't act on dummy methods.
4398
4399         * java-tree.h (flag_verify_invocations): New.
4400         (TYPE_DUMMY): New.
4401         (lang_type.dummy_class): New field.
4402         (java_create_object): New function.
4403         (METHOD_DUMMY): New.
4404
4405         * expr.c (build_field_ref): Widen field offset.
4406         (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
4407         that each of its elements is compatible with the one we're
4408         popping.
4409         (pop_type_0): Issue a warning to say that we need to generate a
4410         runtime check.
4411         (java_create_object): New function.
4412         (build_field_ref): Only generate hard refs if we're not using
4413         indirect dispatch.
4414         (expand_java_field_op): If we're using !verify_invocations and we
4415         see a missing field, generate a decl for it.
4416
4417         (expand_invoke): If a class doesn't have the method we seek and
4418         we're using !flag_verify_invocations, generate a decl for the
4419         method now.
4420
4421         (build_known_method_ref): Always use indirect dispatch via the
4422         atable for static methods.
4423
4424         (expand_java_NEW): Break out object creation into new function,
4425         java_create_object.
4426
4427         (can_widen_reference_to): Issue a warning to say that we need to
4428         generate a runtime check.
4429
4430         * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
4431         (make_method_value): Also use index for interfaces.
4432         (make_class_data): Skip dummy field for inherited data.
4433         Don't build method array for dummy methods.
4434         Set size_in_byte to -1 when using inirect dispatch
4435         Don't build a hard class ref if we don't have a hard ref to our
4436         superclass, or if we're using inirect dispatch.
4437         Null out dispatch tables.
4438
4439         (layout_class_method): Don't complain about non-static method
4440         overrides static method is method is artificial.
4441
4442         (build_static_field_ref): Disable atable references to static
4443         fields for the time being.
4444
4445         (layout_class_methods): Check for CLASS_INTERFACE as
4446         well as CLASS_ABSTRACT.
4447
4448 2004-11-24  Steven Bosscher  <stevenb@suse.de>
4449
4450         * class.c (make_class_data): Don't check flag_inline_functions.
4451         * lang.c (flag_really_inline): Remove unused flag.
4452         (java_handle_option): Don't set it here.  Remove special handling
4453         of flag_inline_functions for Java.
4454         (java_init): Don't set flag_inline_trees here.  Already done...
4455         (java_post_options): ...here.  Don't clear flag_inline_functions.
4456
4457 2004-11-24  Steven Bosscher  <stevenb@suse.de>
4458
4459         * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
4460         (java_gimplify_exit_block_expr): New function.
4461         (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
4462         LABELED_BLOCK_EXPR.
4463         * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
4464         (EXIT_BLOCK_EXPR): Likewise.
4465         * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
4466         (LABELED_BLOCK_BODY): Likewise.
4467         (EXIT_BLOCK_LABELED_BLOCK): Likewise.
4468         * jcf-write.c (generate_bytecode_insns): Don't handle the unused
4469         EXIT_BLOCK_RETURN operand.  Use EXIT_BLOCK_LABELED_BLOCK instead of
4470         TREE_OPERAND.
4471         * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
4472         (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
4473         EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND.  Don't handle the
4474         second operand of EXIT_BLOCK_EXPR.
4475         * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
4476         TREE_OPERAND.
4477         (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
4478
4479 2004-11-23  Ben Elliston  <bje@au.ibm.com>
4480
4481         * xref.h (xref_flag_value): Remove.
4482         (xref_set_data, xref_get_data): Likewise.
4483         (xref_set_current_fp): Likewise.
4484         (XREF_NONE): Likewise.
4485         (XREF_GET_DATA): Likewise.
4486         * xref.c (xref_flag_value): Remove.
4487         (xref_set_data, xref_get_data): Likewise.
4488         (xref_set_current_fp): Likewise.
4489
4490 2004-11-23  Ben Elliston  <bje@au.ibm.com>
4491
4492         * gjavah.c (output_directory): Make static.
4493         (temp_directory): Likewise.
4494
4495 2004-11-15  Tom Tromey  <tromey@redhat.com>
4496
4497         * decl.c (instn_ptr_type_node): Removed.
4498         (lineNumbers_ptr_type_node): Removed.
4499         (jint_type): Removed.
4500         (jint_ptr_type): Removed.
4501
4502 2004-11-09  Andrew Pinski  <pinskia@physics.uc.edu>
4503
4504         PR java/15576
4505         * check-init.c (check_init): Ignore DECL_EXPR.
4506         * expr.c (always_initialize_class_p): Reenable.
4507         (build_class_init): Use a variable to store the decl.  Also use
4508         boolean_false_node instead of integer_zero_node.
4509         * parse.y (attach_init_test_initialization_flags): Add a decl_expr
4510         to the block.
4511
4512 2004-11-08  Tom Tromey  <tromey@redhat.com>
4513
4514         PR java/16843:
4515         * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
4516         generating a JNI header.
4517         (print_field_info): Handle JNI headers.
4518         (jni_print_float): Likewise.
4519         (jni_print_double): Likewise.
4520
4521 2004-11-08  Andrew Pinski  <pinskia@physics.uc.edu>
4522
4523         * decl.c (end_java_method): Remove duplicated code.
4524
4525 2004-11-06  Zack Weinberg  <zack@codesourcery.com>
4526             Gerald Pfeifer  <gerald@pfeifer.com>
4527
4528         * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
4529         as well.
4530
4531 2004-11-02  Bryce McKinlay  <mckinlay@redhat.com>
4532
4533         PR java/17265
4534         * class.c: Reinstate 2004-08-18 patch.
4535         (make_local_function_alias): Don't create an alias for extern (native)
4536         functions.
4537
4538 2004-10-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
4539
4540         PR java/17265
4541         * class.c (make_local_function_alias): Revert 2004-08-18 change.
4542         (make_method_value): Likewise.
4543
4544 2004-10-21  Andrew Haley  <aph@redhat.com>
4545
4546         PR java/18091:
4547         * jcf-parse.c (set_source_filename): Add code to build new sfname.
4548
4549 2004-10-20  Andrew Haley  <aph@redhat.com>
4550
4551         * decl.c (end_java_method): Don't expand if flag_syntax_only.
4552         Remove duplicated code block.
4553
4554 2004-10-18  Steven Bosscher  <stevenb@suse.de>
4555
4556         * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
4557         New rules to work around old Bison warnings.
4558
4559 2004-10-17  Steven Bosscher  <stevenb@suse.de>
4560
4561         * class.c (ident_subst): Always alloca buffer.
4562         * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
4563         opcode after including javaop.def.
4564         * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
4565         conditional expression that exits, to avoid warnings.
4566         * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
4567         a user of an extension.
4568         * win32-host.c: Move check down to have non-empty file when
4569         WIN32 is not defined.
4570
4571         * Make-lang.in (java-warn): Add STRICT_WARN.
4572         (java/jcf-io.o-warn): Don't have Werror for this file.
4573         * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
4574
4575 2004-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
4576
4577         * expr.c (expr_add_location): Move declaration to before all
4578         statements.
4579         * parse.y (java_expand_classes): Ditto.
4580         * lex.c (java_peek_unicode): Ditto.
4581
4582 2004-10-16  Ranjit Mathew  <rmathew@hotmail.com>
4583
4584         * check-init.c: Use %<, %> and %q for quoting in diagnostics,
4585         if possible, else convert `foo' to 'foo'.
4586         * class.c: Likewise.
4587         * decl.c: Likewise.
4588         * expr.c: Likewise.
4589         * jcf-io.c: Likewise.
4590         * jcf-parse.c: Likewise.
4591         * lang.c: Likewise.
4592         * lex.c: Likewise.
4593         * parse.h: Likewise.
4594
4595 2004-10-16  Ranjit Mathew  <rmathew@hotmail.com>
4596
4597         * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
4598         rename parameter 'msg' to 'msgid' in function declaration.
4599         (issue_warning_error_from_context): Likewise.
4600         (yyerror): Rename parameter 'msg' to 'msgid'.
4601         (all over): Use new quoting style for diagnostics.
4602
4603 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
4604
4605         * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
4606         jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
4607         Update copyright.
4608
4609 2004-10-14  Matt Austern  <austern@apple.com>
4610
4611         * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
4612         pointer_set_t* now.
4613
4614 2004-10-13  Tom Tromey  <tromey@redhat.com>
4615
4616         PR java/15578:
4617         * lang.opt (--extdirs): Document.
4618         * jvspec.c (lang_specific_driver): Recognize -encoding and
4619         -extdirs.
4620
4621 2004-10-06  Ulrich Weigand  <uweigand@de.ibm.com>
4622
4623         * parse.y (issue_warning_error_from_context): Use va_list *
4624         instead of va_list parameter.
4625         (parse_error_context): Update call.
4626         (parse_warning_context): Likewise.
4627
4628 2004-10-05  Zack Weinberg  <zack@codesourcery.com>
4629
4630         * parse.y, parse-scan.y: Add list of diagnostic messages to
4631         insulate translation template from version of yacc/bison used
4632         to compile the grammar.
4633
4634 2004-10-05  Ranjit Mathew  <rmathew@hotmail.com>
4635
4636         Prepare for %q, %< and %> in diagnostic message strings.
4637         * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
4638         Name second parameter 'msgid'.
4639         * parse.y: Additionally include pretty-print.h and diagnostic.h.
4640         (issue_warning_error_from_context): Use pretty-printer functions
4641         instead of vsprintf for constructing formatted messages. Rename
4642         parameter 'msg' to 'msgid'.
4643         (parse_error_context): Rename parameter 'msg' to 'msgid'.
4644         (parse_warning_context): Likewise.
4645
4646 2004-10-05  Andrew Haley  <aph@redhat.com>
4647
4648         PR java/17779
4649         * jcf-parse.c (parse_zip_file_entries): If a class has a
4650         superclass and a TYPE_SIZE of zero, lay it out.
4651
4652 2004-09-30  Andrew Haley  <aph@redhat.com>
4653
4654         PR java/17733
4655         * jcf-parse.c (compute_class_name): Rewrite.
4656
4657 2004-10-01  Jan Hubicka  <jh@suse.cz>
4658
4659         * java.c (java_expand_body): Update call of tree_rest_of_compilation.
4660
4661 2004-10-01  Kazu Hirata  <kazu@cs.umass.edu>
4662
4663         * lex.c: Fix a comment typo.
4664
4665 2004-10-01  Kazu Hirata  <kazu@cs.umass.edu>
4666
4667         * java-tree.h: Fix a comment typo.
4668
4669 2004-09-30  Per Bothner  <per@bothner.com>
4670
4671         Simplify lexer.  Implement --enable-mapped-location support.
4672         * jcf-parse.c (parse_class_file):  Use linemap_line_start.
4673         (parse_source_file_1): Pass filename as extra parameter, so we can call
4674         linemap_add and set input_location here, rather than in both callers.
4675         (read_class): Pass copied filename to parse_source_file_1.
4676         Don't initialize wfl_operator - only needed for source compilation.
4677         (read_class, jcf_parse):  Call linemap_add with LC_LEAVE.
4678         * lex.h:  Remove a bunch of debugging macros.
4679         * lex.h (struct_java_line, struct java_error):  Remove types.
4680         (JAVA_COLUMN_DELTA):  Remove - use java_lexer.next_colums instead.
4681         (struct java_lc_s):  Remove prev_col field.
4682         (struct java_lexer):  New fields next_unicode, next_columns, and
4683         avail_unicode.  New position field, and maybe token_start field.
4684         Don't need hit_eof field - use next_unicode == -1 instead.
4685         (JAVA_INTEGERAL_RANGE_ERROR):  Rename to JAVA_RANGE_ERROR.
4686         (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR):  Update accordingly.
4687         * parse.h:  Various changes for USE_MAPPED_LOCATION.
4688         (EXPR_WFL_EMIT_LINE_NOTE): XXX
4689         (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
4690         (struct parser_ctxt):  New file_start_location field.
4691         Remove p_line, c_line fields since we no longer save lines.
4692         Remove elc, lineno, and current_jcf fields - no longer used.
4693         * parse.y:  Updates for USE_MAPPED_LOCATION and new lexer.
4694         Don't use EXPR_WFL_ADD_COL since that isn't trivial with
4695         source_location and is probably not needed anymore anyway.
4696         Use new expr_add_Location function.
4697         (SET_EXPR_LOCATION_FROM_TOKEN):  New convenience macro.
4698         (java_pop_parser_context):  Minor cleanup.
4699         (java_parser_context_save_global, java_parser_context_restore_global,
4700         java_pop_parser_context):  Save/restore input_location as a unit.
4701         (issue_warning_error_from_context):  If USE_MAPPED_LOCATION take
4702         a source_location instead of a wfl context node.
4703         (check_class_interface_creation):  input_filename is not addressable.
4704         (create_artificial_method):  Calling java_parser_context_save_global
4705         and java_parser_context_restore_global is overkill.  Instead,
4706         temporarily set input_location from class decl.
4707         (java_layout_seen_class_methods): Set input_location from method decl.
4708         (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
4709         (finish_loop_body):  Likewise.
4710         * lex.c: Updates for USE_MAPPED_LOCATION.  Use build_unknwon_wfl.
4711         (java_sprint_unicode):  Take a character, not index in line.
4712         (java_sneak_uncode):  Replaced by java_peek_unicode.
4713         (java_unget_unicode):  No longer used.
4714         (java_allocate_new_line. java_store_unicode):  Removed, since we
4715         no longer remember "lines".
4716         (java_new_lexer):  Update for new data structures.
4717         (java_read_char):  Move unget_value checking to java_read_unicode.
4718         (java_get_unicode, java_peek_unicode, java_next_unicode): New more
4719         efficient functions that are used directly when lexing.
4720         (java_read_unicode_collapsing_terminators):  No longer needed.
4721         (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
4722         Re-organize to use java_peek_unicode to avoid java_unget_unicode.
4723         (java_parse_escape_sequence):  Rewrite to be simpler / more efficient.
4724         (do_java_lex):  Lots of movings around to avoid java_unget_unicode,
4725         combine switch branches, and test for common token kinds earlier.
4726         (java_lex_error):  Rewrite.
4727         * jv-scan.c (expand_location): New function, copied from tree.c.
4728         (main): Set ctxp->filename instead of setting input_filename directly.
4729
4730 2004-09-30  Per Bothner  <per@bothner.com>
4731
4732         More cleanup for --enable-mapped-location.
4733         * class.c (push_class):  If USE_MAPPED_LOCATION don't set
4734         input_location here.  Instead do it in give_name_to_class.
4735         (build_class_ref):  Set DECL_ARTIFICIAL, for the sake of dwarf2out.
4736         * expr.c (expand_byte_code): Call linemap_line_start.
4737         * expr.c (build_expr_wfl):  If USE_MAPPED_LOCATION, change final
4738         parameters to a source_location.  Don't need EXPR_WFL_FILENAME_NODE.
4739         (expr_add_location):  New function, if USE_MAPPED_LOCATION.
4740         * class.c (maybe_layout_super_class):  Adjust build_expr_wfl call
4741         to USE_MAPPED_LOCATION case.
4742
4743         * java-tree.h (JAVA_FILE_P, ZIP_FILE_P):  Remove unused macros.
4744         * jcf-parse.c (java_parse_file): Don't set input_filename.
4745         Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
4746         Create a list of TRANSLATION_UNIT_DECL.
4747         (current_file_list):  Is now a TRANSLATION_UNIT_DECL chain.  The
4748         reason is so we can set a DECL_SOURCE_LOCATION for each file.
4749         (java_parse_file):  Don't set unused ZIP_FILE_P, JAVA_FILE_P..
4750         Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
4751         (file_start_location):  New static.
4752         (set_source_filename):  Avoid extra access to input_filename macro.
4753         Concatenate new name with class's package prefix.
4754         (set_source_filename, give_name_to_class): Update.
4755         (give_name_to_class):  Set class's "line 0" input_location here.
4756         (parse_class_file):  Set input_location as a unit.
4757
4758         * jcf-parse.c (load_class): Sanity test if missing inner class file.
4759
4760 2004-09-29  Per Bothner  <per@bothner.com>
4761
4762         * java-tree.h:  Redefine some macros and add some declaration
4763         to handle the USE_MAPPED_LOCATION case.
4764         * parse.h (EXPR_WFL_QUALIFICATION):  Use operand 1, not 2.
4765         * java-tree.h (EXPR_WFL_FILENAME_NODE):  Use operand 2, not 1.
4766         * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
4767         USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
4768
4769         * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
4770         * decl.c (finish_method, java_add_stmt): Likewise.
4771         * java-gimplify.c (java-gimplify.c):  Likewise.
4772         * jcf-write.c (generate_bytecode_insns):  Likewise.
4773         * lang.c (java_post_options): Likewise - call linemap_add.
4774
4775 2004-09-29  Andrew Haley  <aph@redhat.com>
4776
4777         PR java/17007
4778         * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
4779         result of TRUNC_MOD_EXPR.
4780         (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
4781         * decl.c (java_init_decl_processing): Mark
4782         soft_lookupinterfacemethod_node and soft_instanceof_node pure.
4783
4784 2004-09-28  Tom Tromey  <tromey@redhat.com>
4785
4786         PR java/15710:
4787         * class.c (add_miranda_methods): Load superinterface if not
4788         already loaded.
4789
4790 2004-09-28  Andrew Haley  <aph@redhat.com>
4791
4792         PR java/17586
4793         * jcf-parse.c (load_class): Don't try to read a class that we've
4794         already read.
4795
4796 2004-09-28  Andrew Haley  <aph@redhat.com>
4797
4798         * jcf-parse.c (load_class): Back out previous broken patch.
4799
4800 2004-09-28  Andrew Haley  <aph@redhat.com>
4801
4802         PR java/17586
4803         * jcf-parse.c (load_class): Don't try to read a class that we've
4804         already read.
4805         Check that we really did read the right class.
4806
4807 2004-09-25  Tom Tromey  <tromey@redhat.com>
4808
4809         PR java/17500:
4810         * parse.y (create_artificial_method): Use add_method_1.
4811
4812 2004-09-25  Kazu Hirata  <kazu@cs.umass.edu>
4813
4814         * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
4815         comment typos.
4816         * gcj.texi: Fix typos.
4817
4818 2004-09-24  Tom Tromey  <tromey@redhat.com>
4819
4820         PR java/15656:
4821         * parse.y (class_instance_creation_expression): Set `$$' to NULL
4822         in error parts of rule.
4823         (unary_expression): Don't call error_if_numeric_overflow when $1
4824         is NULL.
4825
4826 2004-09-24  Tom Tromey  <tromey@redhat.com>
4827
4828         PR java/16789:
4829         * parse.y (resolve_qualified_expression_name): Set
4830         CAN_COMPLETE_NORMALLY on first call when chaining static calls.
4831         * expr.c (force_evaluation_order): Check for empty argument list
4832         after stripping COMPOUND_EXPR.
4833
4834 2004-09-23  Andrew Haley  <aph@redhat.com>
4835
4836         PR java/16927:
4837         * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
4838         COND_EXPRs.
4839
4840 2004-09-23  Tom Tromey  <tromey@redhat.com>
4841
4842         PR java/17329:
4843         * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
4844         where operand is null.
4845
4846 2004-09-23  Tom Tromey  <tromey@redhat.com>
4847
4848         PR java/17380:
4849         * parse.y (not_accessible_p): Allow access to protected members
4850         even when class is not static.
4851
4852 2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>
4853
4854         * Make-lang.in: Revert the gcc-none.o change.
4855
4856 2004-09-22  Nathan Sidwell  <nathan@codesourcery.com>
4857
4858         * parse.y (patch_anonymous_class): VEC_space returns true if there
4859         is space.
4860
4861 2004-09-21  Matt Austern  <austern@apple.com>
4862
4863         Fix bootstrap.
4864         * gjavah.c (free_method_name_list): Fix function definition so
4865         it's a proper C prototype.
4866
4867 2004-09-21  Tom Tromey  <tromey@redhat.com>
4868
4869         PR java/17575:
4870         * gjavah.c (free_method_name_list): New method.
4871         (main): Call it.
4872
4873 2004-09-17  Jeffrey D. Oldham  <oldham@codesourcery.com>
4874             Zack Weinberg  <zack@codesourcery.com>
4875
4876         * java-tree.def: Use tree_code_class enumeration constants
4877         instead of code letters.
4878         * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
4879         new tree-class enumeration constants.
4880
4881 2004-09-13  Tom Tromey  <tromey@redhat.com>
4882
4883         PR java/17216:
4884         * class.c (layout_class_method): Put synthetic methods into the
4885         vtable.
4886
4887 2004-09-11  Andrew Pinski  <apinski@apple.com>
4888
4889         * Make-lang.in (java/ggc-none.c): Change dependency
4890         for ggc.h into $(GGC_H).
4891
4892 2004-09-11  Mohan Embar  <gnustuff@thisiscool.com>
4893
4894         * Make-lang.in (java/win32-host.o): Add dependency on
4895         coretypes.h.
4896         * win32-host.c: Add includes for coretypes.h, jcf.h
4897
4898 2004-09-11  Mohan Embar  <gnustuff@thisiscool.com>
4899
4900         * Make-lang.in (GCJH_OBJS): Change dependency from
4901         ggc-none.o to java/ggc-none.o
4902         (JCFDUMP_OBJS): Likewise.
4903         (java/ggc-none.o): New target.
4904
4905 2004-08-25  Nathan Sidwell  <nathan@codesourcery.com>
4906
4907         * boehm.c (get_boehm_type_descriptor):  Adjust build_int_cst calls.
4908         * class.c (build_utf8_ref, build_static_field_ref,
4909         make_field_value, make_method_value, get_dispatch_table,
4910         make_class_data, emit_symbol_table, emit_catch_table): Likewise.
4911         * constants.c (get_tag_node, build_ref_from_constant_pool,
4912         build_constants_constructor): Likewise.
4913         * decl.c (java_init_decl_processing): Likewise.
4914         * expr.c (build_java_array_length_access, build_newarray,
4915         expand_java_multianewarray, expand_java_pushc, expand_iinc,
4916         build_java_binop, build_field_ref, expand_java_add_case,
4917         expand_java_call, build_known_method_ref, build_invokevirtual,
4918         build_invokeinterface, build_jni_stub): Likewise.
4919         * java-gimplify.c (java_gimplify_new_array_init): Likewise.
4920         * jcf-parse.c (get_constant): Likewise.
4921         * lex.c (do_java_lex): Likewise.
4922         * parse.y (patch_binop, patch_unaryop, patch_cast,
4923         build_newarray_node, patch_newarray): Likewise.
4924         * resource.c (compile_resource_data): Likewise.
4925         * typeck.c (build_prim_array_type): Likewise.
4926
4927 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4928
4929         * decl.c (java_init_decl_processing): Adjust
4930         initialize_sizetypes call.
4931
4932 2004-08-23  Nathan Sidwell  <nathan@codesourcery.com>
4933
4934         * jv-scan.c (fancy_abort): Add.
4935
4936 2004-08-20  Nathan Sidwell  <nathan@codesourcery.com>
4937
4938         * expr.c (build_java_arrayaccess): Use convert to change
4939         len's type.
4940
4941 2004-08-19  Bryce McKinlay  <mckinlay@redhat.com>
4942
4943         * class.c (make_local_function_alias): Allocate extra space for 'L'
4944         in name buffer. Reported by Thomas Neumann.
4945
4946 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
4947
4948         * parse.h (JAVA_RADIX10_FLAG): Rename to ...
4949         (JAVA_NOT_RADIX10_FLAG): ... here.  Invert meaning.
4950         * lex.c (do_java_lex): Adjust.
4951         (error_if_numeric_overflow): Likewise.
4952
4953 2004-08-18  Andrew Pinski  <apinski@apple.com>
4954
4955         * class.c (make_local_function_alias): Only make a new decl if we
4956         support alias attribute on all decls.
4957
4958 2004-08-18  Bryce McKinlay  <mckinlay@redhat.com>
4959
4960         * class.c (make_local_function_alias): New function. Create local
4961         alias for public method DECL.
4962         (make_method_value): Use make_local_function_alias.
4963         * parse.y (craft_constructor): Don't special-case anonymous classes.
4964         Always set ctor_name to init_identifier_node.
4965         (lookup_method_invoke): Call layout_class_method when creating
4966         anonymous class constructor.
4967
4968 2004-08-18  Richard Henderson  <rth@redhat.com>
4969
4970         * java-gimplify.c (java_gimplify_expr): Move '2' handling into
4971         default case.  Treat '<' similarly.  Update for
4972         is_gimple_formal_tmp_var name change.
4973
4974 2004-08-17  Andrew Haley  <aph@redhat.com>
4975
4976         * lang.c (lang_printable_name): Obey verbose flag.
4977         * parse.y (constructor_circularity_msg): Set VERBOSE arg for
4978         lang_printable_name().
4979         (verify_constructor_circularity, get_printable_method_name,
4980         check_abstract_method_definitions, java_check_regular_methods,
4981         java_check_abstract_methods, check_inner_class_access,
4982         fix_constructors, patch_method_invocation, patch_return):
4983         Likewise.
4984         * expr.c (pop_type_0): Likewise.
4985
4986         * java-tree.h (lang_printable_name_wls): Delete.
4987
4988 2004-08-16  Tom Tromey  <tromey@redhat.com>
4989
4990         PR java/8473:
4991         * parse.y (primary): Changed for initialized and uninitialized
4992         array creations.
4993         (array_access): Handle array_creation_initialized.
4994         (array_creation_expression): Split into
4995         array_creation_initialized and array_creation_uninitialized.
4996
4997 2004-08-16  Andrew Haley  <aph@redhat.com>
4998
4999         * jcf-write.c (find_constant_index): Canonicalize NaNs when
5000         generating bytecode.
5001
5002 2004-08-16  Elliot Lee <sopwith@redhat.com>
5003
5004         PR java/9677
5005         * jcf-parse.c (java_parse_file): Handle filenames with embedded
5006         spaces, and quoted filelists.
5007
5008 2004-08-15  Nathan Sidwell  <nathan@codesourcery.com>
5009
5010         * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
5011         * class.c (build_utf8_ref, build_static_field_ref,
5012         make_field_value, make_method_value, get_dispatch_table,
5013         make_class_data, emit_symbol_table, emit_catch_table): Likewise.
5014         * constants.c (get_tag_node,  build_ref_from_constant_pool,
5015         build_constants_constructor): Likewise.
5016         * decl.c (java_init_decl_processing): Likewise.
5017         * expr.c (build_java_array_length_access, build_newarray,
5018         expand_java_multianewarray, expand_java_pushc, expand_iinc,
5019         build_java_binop, build_field_ref, expand_java_add_case,
5020         expand_java_call, build_known_method_ref, build_invokevirtual,
5021         build_invokeinterface, build_jni_stub): Likewise.
5022         * java-gimplify.c (java_gimplify_new_array_init): Likewise.
5023         * jcf-parse.c (get_constant): Likewise.
5024         * lex.c (do_java_lex): Likewise.
5025         * parse.y (patch_binop, patch_unaryop, patch_cast,
5026         build_null_of_type, patch_newarray): Likewise.
5027         * resource.c (compile_resource_data): Likewise.
5028         * typeck.c (build_prim_array_type): Likewise.
5029
5030 2004-08-10  Bryce McKinlay  <mckinlay@redhat.com>
5031
5032         * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
5033         Don't create BLOCK here or call java_gimplify_block.
5034
5035 2004-08-09  H.J. Lu  <hongjiu.lu@intel.com>
5036
5037         * java-tree.h (flag_deprecated): Removed.
5038         * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
5039         * parse.y (check_deprecation): Check warn_deprecated instead of
5040         flag_deprecated.
5041
5042 2004-08-06  Kelley Cook  <kcook@gcc.gnu.org>
5043
5044         * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
5045         flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
5046         flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
5047         flag_check_references, flag_extraneous_semicolon, flag_deprecated,
5048         flag_force_classes_archive_check, flag_optimize_sci,
5049         flag_indirect_dispatch): Remove explicit declarations.
5050         * lang.opt: Add implicit declare/define/assign.  Remove obsolete
5051         final comment.
5052
5053 2004-08-05  Michael Chastain  <mec.gnu@mindspring.com>
5054
5055         PR bootstrap/14893
5056         * Make-lang.in (java.install-man): Install from either build
5057         tree or source tree, whichever has the file first.
5058
5059 2004-08-05  Nathan Sidwell  <nathan@codesourcery.com>
5060
5061         * jcf-parse.c (get_constant): Adjust force_fit_type call.
5062         * lex.h (SET_LVAL_NODE_TYPE): Remove.
5063         * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
5064         (do_java_lex): Likewise. Adjust force_fit_type call.
5065
5066 2004-08-04  Roger Sayle  <roger@eyesopen.com>
5067             Andrew Haley  <aph@redhat.com>
5068
5069         * typeck.c (convert_ieee_real_to_integer): Call fold on the range
5070         checking trees as they're being built.
5071         (convert): Call convert_ieee_real_to_integer if we're
5072         converting a constant, even if we're writing a class file.
5073
5074 2004-08-02  Bryce McKinlay  <mckinlay@redhat.com>
5075
5076         PR java/16701
5077         * parse.y (fold_constant_for_init): Call resolve_field_access with
5078         correct current_class context.
5079
5080 2004-08-01  Roger Sayle  <roger@eyesopen.com>
5081
5082         * decl.c (update_aliases, initialize_local_variable): Replace calls
5083         to build with calls to buildN.
5084         * java-gimplify.c (java_gimplify_modify_expr): Likewise.
5085         * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
5086         * parse.h (BUILD_THROW): Likewise.
5087         * parse.y (switch_expression, synchronized_statement,
5088         catch_clause_parameter, array_creation_expression,
5089         conditional_expression, make_qualified_name,
5090         resolve_qualified_expression_name, patch_method_invocation,
5091         patch_invoke, build_method_invocation, build_new_invocation,
5092         build_assignment, patch_assignment, build_binop, patch_binop,
5093         build_string_concatenation, build_incdec, patch_unaryop,
5094         patch_cast, build_array_ref, build_newarray_node, patch_newarray,
5095         patch_return, build_if_else_statement, build_labeled_block,
5096         build_new_loop, build_loop_body, build_bc_statement,
5097         build_assertion, encapsulate_with_try_catch, build_try_statement,
5098         build_try_finally_statement, patch_synchronized_statement,
5099         emit_test_initialization): Likewise, replace build with buildN.
5100
5101 2004-07-28  Eric Christopher  <echristo@redhat.com>
5102
5103         * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
5104         (java_unsafe_for_reeval): Ditto.
5105
5106 2004-07-26    <hp@bitrange.com>
5107
5108         * parse.y (build_super_invocation): Adjust declaration order to
5109         avoid declaration after statement.
5110
5111 2004-07-25  Bernardo Innocenti  <bernie@develer.com>
5112
5113         * decl.c: Rename all identifiers named `class' to `cl'.
5114
5115 2004-07-25  Richard Henderson  <rth@redhat.com>
5116
5117         * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
5118
5119 2004-07-23  Mike Stump  <mrs@apple.com>
5120
5121         * boehm.c (set_bit): Improve type safety wrt unsignedness.
5122         * gjavah.c (throwable_p, decode_signature_piece,
5123         print_full_cxx_name, print_include, add_namelet, add_class_decl,
5124         process_file): Likewise.
5125         * jcf-dump.c (main): Likewise.
5126         * jcf-io.c (read_zip_member): Likewise.
5127         * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
5128         give_name_to_class, get_class_constant): Likewise.
5129         * jcf-write.c (find_constant_wide, push_long_const,
5130         generate_classfile): Likewise.
5131         * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
5132         * parse.y (read_import_dir): Likewise.
5133         * typeck.c (parse_signature_type): Likewise.
5134         * verify.c (verify_jvm_instructions): Likewise.
5135         * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
5136
5137 2004-07-23  Thomas Fitzsimmons  <fitzsim@redhat.com>
5138
5139         * Make-lang.in: Replace rmic and rmiregistry references with
5140         grmic and grmiregistry.
5141         * gcj.texi: Likewise.
5142
5143 2004-07-20  Andrew Haley  <aph@redhat.com>
5144
5145         PR java/16431.
5146         * verify.c (verify_jvm_instructions): Comment change only.
5147
5148         * typeck.c (build_java_array_type): Add size field to array name.
5149
5150         * java-tree.h (LOCAL_SLOT_P): New.
5151         (update_aliases): Add PC argument.
5152         (pushdecl_function_level): New function.
5153
5154         * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
5155         MODIFY_EXPR, and SAVE_EXPR.
5156         (java_gimplify_modify_expr): New function.
5157
5158         * expr.c (push_type_0): Call find_stack_slot() to create temporary.
5159         (expand_iinc): Pass PC to update_aliases().
5160         (STORE_INTERNAL): Likewise.
5161         (process_jvm_instruction): Likewise.
5162
5163         * decl.c (base_decl_map): New variable.
5164         (uniq): New variable.
5165         (update_aliases): Rewrite with more thorough checking.
5166         (debug_variable_p): New function.
5167         (push_jvm_slot): Don't initialize local variable.  Don't pushdecl.
5168         (check_local_named_variable): Delete whole function.
5169         (initialize_local_variable): New function.
5170         (check_local_unnamed_variable): Add checks and comments.
5171         (find_local_variable): Rewrite.
5172         (java_replace_reference): New function.
5173         (function_binding_level): New variable.
5174         (pushdecl_function_level): New function.
5175         (maybe_pushlevels): Set DECL_LOCAL_END_PC.
5176         (maybe_pushlevels): Call pushdecl() on each of the new decls.
5177         (start_java_method): Reset uniq.  Create base_decl_map.  Set
5178         function_binding_level.
5179         (end_java_method): Null unused fields to save memory.
5180
5181 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
5182
5183         * class.c (add_interface_do): Remove.
5184         (set_super_info, interface_of_p, maybe_add_interface,
5185         add_interface, make_class_data, layout_class,
5186         add_miranda_methods): Adjust BINFO accessors and addition.
5187         * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
5188         accessors.
5189         * jcf-write.c (generate_classfile): Likewise.
5190         * parse.y (patch_anonymous_class, check_inner_circular_reference,
5191         check_circular_reference, java_complete_class,
5192         check_abstract_method_definitions,
5193         java_check_abstract_method_definitions,
5194         check_interface_throws_clauses, java_check_abstract_methods,
5195         lookup_java_interface_method2,
5196         find_applicable_accessible_methods_list): Adjust BINFO accessors
5197         and addition.
5198         * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
5199
5200 2004-07-18  Roger Sayle  <roger@eyesopen.com>
5201
5202         * builtins.c (max_builtin, min_builtin,
5203         java_build_function_call_expr): Replace calls to build with buildN.
5204         * class.c (build_class_ref, build_static_field_ref,
5205         get_dispatch_table, make_class_data, layout_class_method): Likewise.
5206         * constants.c (build_ref_from_constant_pool): Likewise.
5207         * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
5208         add_stmt_to_compound): Likewise.
5209         * except.c (build_exception_object_ref, expand_end_java_handler):
5210         Likewise.
5211         * java-gimplify.c (java_gimplify_case_expr,
5212         java_gimplify_default_expr, java_gimplify_block,
5213         java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
5214         * jcf-write.c (generate_bytecode_insns): Likewise.
5215         * typeck.c (convert_ieee_real_to_integer): Likewise.
5216
5217 2004-07-17  Joseph S. Myers  <jsm@polyomino.org.uk>
5218
5219         * java-tree.h (builtin_function): Declare.
5220
5221 2004-07-16  Steven Bosscher  <stevenb@suse.de>
5222
5223         * parse.y (java_complete_expand_methods, java_expand_classes): Don't
5224         abuse restore_line_number_status.
5225
5226 2004-07-15  Frank Ch. Eigler  <fche@redhat.com>
5227
5228         g++/15861
5229         * jcf-parse.c (java_emit_static_constructor): Specify default
5230         priority.
5231
5232 2004-07-13  Per Bothner  <per@bothner.com>
5233
5234         * java-tree.h (all_class_filename):  Remove useless macro.
5235         (enum java_tree_index):  Remove JTI_ALL_CLASS_FILENAME constant.
5236         (BUILD_FILENAME_IDENTIFIER_NODE):  Remove useless macro.
5237         * parse.y (java_parser_context_restore_global):  Replace
5238         BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
5239         * jcf-parse.c (read_class, java_parse_file):  Likewise.
5240
5241 2004-07-12  Bryce McKinlay  <mckinlay@redhat.com>
5242
5243         PR java/16474
5244         gjavah.c (print_field_info): Emit constant only if field is static.
5245
5246 2004-07-11  Roger Sayle  <roger@eyesopen.com>
5247
5248         * expr.c (java_truthvalue_conversion, flush_quick_stack,
5249         java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
5250         build_java_ret, build_java_throw_out_of_bounds_exception,
5251         build_java_array_length_access, java_check_reference,
5252         build_java_arrayaccess, build_java_arraystore_check, build_newarray,
5253         build_anewarray, expand_java_multianewarray, expand_java_arraystore,
5254         expand_java_arrayload, build_java_monitor, expand_java_return,
5255         expand_load_internal, expand_java_NEW, build_get_class,
5256         build_instanceof, expand_java_CHECKCAST, expand_iinc,
5257         build_java_soft_divmod, build_java_binop, build_field_ref,
5258         expand_compare, expand_java_goto, expand_java_switch,
5259         expand_java_add_case, build_class_init, build_known_method_ref,
5260         invoke_build_dtable, build_invokevirtual, build_invokeinterface,
5261         expand_invoke, build_jni_stub, expand_java_field_op,
5262         java_expand_expr, expand_byte_code, STORE_INTERNAL,
5263         force_evaluation_order, emit_init_test_initialization): Convert
5264         calls to "build" into calls to the prefered "buildN" functions.
5265
5266 2004-07-11  Joseph S. Myers  <jsm@polyomino.org.uk>
5267
5268         * java-tree.h (set_block): Remove.
5269         * lang.c (java_clear_binding_stack): New.
5270         (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
5271         * decl.c (struct binding_level): Remove this_block.
5272         (clear_binding_level): Likewise.
5273         (poplevel): Don't handle this_block.
5274         (set_block): Remove.
5275
5276 2004-07-10  Bryce McKinlay  <mckinlay@redhat.com>
5277
5278         * class.c (common_enclosing_context_p): Remove statement with no
5279         side-effects.
5280
5281 2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>
5282
5283         PR java/8618
5284         * parse.y (create_anonymous_class): Remove 'location' argument. Use
5285         the WFL from TYPE_NAME to get line number for the decl. Fix comment.
5286         (craft_constructor): Inherit access flags for implicit constructor
5287         from the enclosing class.
5288         (create_class): Fix comment typo.
5289         (resolve_qualified_expression_name): Pass type of qualifier to
5290         not_accessible_p, not the type in which target field was found.
5291         (not_accessible_p): Handle inner classes. Expand protected
5292         qualifier-subtype check to enclosing instances, but don't apply this
5293         check to static members. Allow protected access to inner classes
5294         of a subtype. Allow private access within common enclosing context.
5295         (build_super_invocation): Get WFL line number info from current
5296         class decl.
5297         (build_incomplete_class_ref): Update for new create_anonymous_class
5298         signature.
5299         * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
5300         common_enclosing_instance_p.
5301         * class.c (common_enclosing_context_p): New. Determine if types
5302         share a common enclosing context, even across static contexts.
5303         (common_enclosing_instance_p): Renamed from
5304         common_enclosing_context_p. Determines if types share a common
5305         non-static enclosing instance.
5306         * java-tree.h (common_enclosing_instance_p): Declare.
5307         * jcf-write.c (get_method_access_flags): New. Surpress private flag
5308         for inner class constructors.
5309         (generate_classfile): Use get_method_access_flags.
5310
5311 2004-07-09  Bryce McKinlay  <mckinlay@redhat.com>
5312
5313         * class.c (interface_of_p): Check for null TYPE_BINFO.
5314
5315 2004-07-09  Nathan Sidwell  <nathan@codesourcery.com>
5316
5317         * class.c (make_class): Do not create binfo here.
5318         (set_super_info): Create it here.
5319         * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
5320
5321 2004-07-08  Richard Henderson  <rth@redhat.com>
5322
5323         * expr.c (case_identity, get_primitive_array_vtable,
5324         java_expand_expr, emit_init_test_initialization): Remove.
5325         * java-tree.h (java_expand_expr): Remove.
5326         * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
5327
5328 2004-07-07  Per Bothner  <per@bothner.com>
5329
5330         * class.c (build_static_field_ref):  Add a NOP_EXPR; otherwise we
5331         get internal error due to mismatched types.
5332
5333         * gcj.texi (Invoking gij):  Document new -verbose:class flag.
5334
5335         * gcj.texi (Linking):   New node.  Document -lgij usage.
5336
5337 2004-07-07  Nathan Sidwell  <nathan@codesourcery.com>
5338
5339         * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
5340         (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
5341         * java/class.c (set_super_info, class_depth, interface_of_p,
5342         maybe_add_interface, add_interface, make_class_data,
5343         layout_class, add_miranda_methods): Adjust BINFO macros.
5344         * expr.c (can_widen_reference_to, lookup_field): Likewise.
5345         * jcf-write.c (generate_classfile): Likewise.
5346         * parse.y (patch_anonymous_class,
5347         check_inner_circular_reference, check_circular_reference,
5348         java_complete_class, check_abstract_method_definitions,
5349         java_check_abstract_method_definitions,
5350         check_interface_throws_clauses, java_check_abstract_methods,
5351         lookup_java_interface_method2,
5352         find_applicable_accessible_methods_list): Likewise.
5353         * typeck.c (find_method_in_interface): Likewise.
5354         * verify.c (merge_types): Likewise.
5355
5356 2004-07-06  Nathan Sidwell  <nathan@codesourcery.com>
5357
5358         * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
5359         * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
5360
5361 2004-07-05  Nathan Sidwell  <nathan@codesourcery.com>
5362
5363         * class.c (make_class): Use make_tree_binfo.
5364         (set_super_info, add_interface_do): Likewise.
5365         * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
5366
5367 2004-07-04  Ranjit Mathew  <rmathew@hotmail.com>
5368
5369         * verify.c: Correct array element access formatting thinko.
5370
5371 2004-07-04  Ranjit Mathew  <rmathew@hotmail.com>
5372
5373         * verify.c: Insert a short blurb at the start referring to the JVMS.
5374         (merge_type_state): Remove redundant nested if statement.
5375         (verify_jvm_instructions): Ensure current_subr is initialised to
5376         NULL_TREE.
5377         Minor formatting fixes all over the place.
5378
5379 2004-07-02  Richard Henderson  <rth@redhat.com>
5380
5381         * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
5382
5383 2004-07-01  Richard Henderson  <rth@redhat.com>
5384
5385         * class.c (registerClass_libfunc): Remove.
5386         (init_class_processing): Don't set it.
5387         (emit_register_classes): Take list_p parameter.  Fill it in
5388         with _Jv_RegisterClass calls.
5389         * decl.c (java_init_decl_processing): Don't call
5390         init_resource_processing.
5391         * jcf-parse.c (java_emit_static_constructor): New.
5392         (java_parse_file): Call it.
5393         * resource.c (registerResource_libfunc): Remove.
5394         (init_resource_processing): Remove.
5395         (write_resource_constructor): Take list_p parameter.  Fill it in
5396         with _Jv_RegisterResource calls.
5397         * java-tree.h: Update prototypes.
5398
5399 2004-06-29  Bryce McKinlay  <mckinlay@redhat.com>
5400
5401         PR java/1262
5402         * class.c (layout_class_method): Do not override package-private
5403         method if its in a different package.
5404         (split_qualified_name): Move here from parse.y. Rename from
5405         breakdown_qualified. Add comment.
5406         (in_same_package): Move here from parse.y. Add comment.
5407         * java-tree.h (break_down_qualified, in_same_package): Declare.
5408         (in_same_package): Likewise.
5409         * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
5410         Callers updated.
5411
5412 2004-06-29  Andrew Haley  <aph@redhat.com>
5413
5414         * except.c (expand_start_java_handler): Push a new binding level.
5415         Don't build a TRY_CATCH_EXPR now, we'll do it later.  Call
5416         register_exception_range() to register where we'll do it.
5417         (expand_end_java_handler): Remove old bogus code.  Replace with
5418         new logic that simply builds TRY_CATCH_EXPRs and inserts them at
5419         the top of the expression we're curently building.
5420         (maybe_end_try): Delete.
5421         * decl.c (binding_level.exception_range): New field.
5422         (clear_binding_level): Add field exception_range.  Reformat.
5423         (poplevel): Call expand_end_java_handler().
5424         (poplevel): Call java_add_stmt only if functionbody is false.
5425         (maybe_poplevels): Don't call maybe_end_try() from here.
5426         (end_java_method): Clear no longer used trees in function decl.
5427         (register_exception_range): New function.
5428         * java-tree.h (register_exception_range, struct eh_range): Declare.
5429
5430 2004-06-28  Bryce McKinlay  <mckinlay@redhat.com>
5431
5432         * jcf-write.c (get_classfile_modifiers): Formatting fixes.
5433
5434 2004-06-27  Ranjit Mathew  <rmathew@hotmail.com>
5435
5436         Formatting fixes.
5437         * expr.c (class_has_finalize_method): Fix method name indentation.
5438         (expand_java_call): Remove K&R style parameter declaration.
5439         (expand_invoke): Fix statement indentation.
5440         (expand_java_field_op): Likewise.
5441         * parse-scan.y: Fix typo.
5442         (reset_report): Fix method name indentation.
5443         * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
5444         line. Fix typos.
5445         * verify.c (verify_jvm_instructions): Document parameters, insert
5446         page break.
5447         * lang.c (lang_init_source): Fix method name indentation.
5448         * class.c (common_enclosing_context_p): Likewise.
5449         (emit_symbol_table): Fix parameter list indentation.
5450         * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
5451         parameter declaration.
5452         * constants.c: Fix copyright notice indentation.
5453         * typeck.c (find_method_in_superclasses): Fix parameter list
5454         indentation.
5455         (find_method_in_interfaces): Likewise.
5456         * zextract.c (makelong): Fix method name indentation.
5457
5458 2004-06-26  Bryce McKinlay  <mckinlay@redhat.com>
5459
5460         PR java/15715.
5461         * parse.y (create_interface): Set correct access modifiers for
5462         interfaces.
5463         * jcf-write.c (get_classfile_modifiers): New function.
5464         (generate_classfile): Use get_classfile_modifiers, not
5465         get_access_flags.
5466
5467 2004-06-26  Bryce McKinlay  <mckinlay@redhat.com>
5468
5469         * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
5470         dependency to current parser context, not NULL_TREE, for top-level
5471         classes.
5472         (jdep_resolve_class): Enable member access check for all inner
5473         class dependencies.
5474
5475 2004-06-26  Bryce McKinlay  <mckinlay@redhat.com>
5476
5477         * parse.y (qualify_and_find): Pass type decl, not identifier, to
5478         load_class.
5479
5480 2004-06-26  Bryce McKinlay  <mckinlay@redhat.com>
5481
5482         PR java/15734
5483         * expr.c (expand_java_field_op): Ensure that target class for static
5484         field access has been loaded.
5485
5486 2004-06-26  Bryce McKinlay  <mckinlay@redhat.com>
5487             Ranjit Mathew  <rmathew@hotmail.com>
5488
5489         PR java/1207, java/16178
5490         * jcf-parse.c (load_class): Return immediately if passed a type decl
5491         where CLASS_FROM_SOURCE_P is set. Remove FIXME.
5492         * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
5493         before calling load_class.
5494         (qualify_and_find): Likewise.
5495         (find_in_imports_on_demand): Likewise.
5496         (find_applicable_accessible_methods_list): Likewise.
5497
5498 2004-06-24  Bryce McKinlay  <mckinlay@redhat.com>
5499
5500         * parse.y (java_layout_seen_class_methods): Don't call load_class
5501         on class defined by source parser.
5502
5503 2004-06-23  Bryce McKinlay  <mckinlay@redhat.com>
5504
5505         * parse.y (set_nested_class_simple_name_value): Removed.
5506         (java_complete_expand_class): Remove calls to
5507         set_nested_class_simple_name_value.
5508
5509 2004-06-22  Andrew Haley  <aph@redhat.com>
5510             Ranjit Mathew  <rmathew@hotmail.com>
5511
5512         Fixes PR java/16113.
5513         * decl.c (force_poplevels): Remove call to expand_end_bindings.
5514
5515 2004-06-22  Ranjit Mathew  <rmathew@hotmail.com>
5516
5517         * parse.y (create_class): Correct diagnostic message about
5518         java.lang.Object extending anything else.
5519
5520 2004-06-21  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5521
5522         * class.c (build_class_ref): Add new operand for COMPONENT_REF.
5523         (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
5524         * constants.c (build_ref_from_constant_pool): Likewise.
5525         * expr.c (build_java_array_length_access): Likewise.
5526         (build_get_class, build_field_ref, build_known_method_ref): Likewise.
5527         (invoke_build_dtable, build_invokevirtual): Likewise.
5528         (build_invokeinterface, java_expand_expr): Likewise.
5529         (emit_init_test_initialization): Likewise.
5530         * java-gimplify.c (java_gimplify_new_array_init): Likewise.
5531         * parse.y (make_qualifed_name, build_array_ref): Likewise.
5532
5533 2004-06-21  Andrew Haley  <aph@redhat.com>
5534
5535         * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
5536         block.
5537
5538 2004-06-21  Joseph S. Myers  <jsm@polyomino.org.uk>
5539
5540         * jcf.h (struct JCF): Change java_source, right_zip and finished
5541         to unsigned int.
5542         * lex.h (struct java_lexer): Change hit_eof, read_anything,
5543         byte_swap and use_fallback to unsigned int.
5544         * parse.h (struct _jdep): Change flag0 to unsigned int.
5545
5546 2004-06-17  Ranjit Mathew  <rmathew@hotmail.com>
5547
5548         Fixes PR java/13948
5549         * parse.y (java_layout_seen_class_methods): Ensure class is loaded
5550         before trying to lay out its methods.
5551         * jcf-parse.c (read_class): Track parsed files using canonical paths
5552         obtained via lrealpath from libiberty.
5553         (java_parse_file): Likewise.
5554         (parse_source_file_1): Rename formal parameter to reflect its
5555         modified purpose. Minor formatting fix.
5556
5557 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
5558
5559         * class.c (emit_register_classes): Make the function uninlinable,
5560         do not set current_function_cannot_inline.
5561         * resource.c (write_resource_constructor): Do not reset
5562         flag_inline_functions around rest_of_compilation.
5563
5564 2004-06-08  Andrew Pinski  <pinskia@physics.uc.edu>
5565
5566         PR java/15769
5567         * expr.c (java_truthvalue_conversion): Handle
5568         UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
5569         ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
5570         i.e. return the expression.
5571
5572 2004-06-03 Mark G. Adams  <mark.g.adams@sympatico.ca>
5573
5574         * gjavah.c: Include version.h
5575
5576 2004-05-31  Bryce McKinlay  <mckinlay@redhat.com>
5577
5578         * jcf-write.c (generate_bytecode_conditional): Correct handling
5579         of unordered conditionals. Add comment.
5580
5581 2004-05-29  Ranjit Mathew  <rmathew@hotmail.com>
5582             Per Bothner  <per@bothner.com>
5583
5584         * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
5585         local variable was initialised upon declaration.
5586         * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
5587         variable was final and initialised upon declaration.
5588         * check-init.c (check_final_reassigned): Give error only if a blank
5589         final is not definitely unassigned or if an initialised final is
5590         reassigned.
5591         (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
5592         assignment expressions. Remove case MODIFY_EXPR, label do_default.
5593         (check_init): Perform initialised-variable-removing-optimisation
5594         only on non-final local variables.
5595
5596 2004-05-28  Bryce McKinlay  <mckinlay@redhat.com>
5597
5598         * jcf-write.c (generate_bytecode_conditional): Handle binops
5599         UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
5600         and LTGT_EXPR.
5601         (generate_bytecode_insns): Likewise.
5602
5603 2004-05-28  Bryce McKinlay  <mckinlay@redhat.com>
5604
5605         * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
5606         UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
5607
5608 2004-05-28  Bryce McKinlay  <mckinlay@redhat.com>
5609
5610         * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
5611         (Mixing with C++): Document JvAllocBytes and RawDataManaged.
5612
5613 2004-05-26  Bryce McKinlay  <mckinlay@redhat.com>
5614
5615         * decl.c (struct binding_level): Add GTY marker. Compile
5616         binding_depth unconditionally.
5617         (current_binding_level, free_binding_level, global_binding_level):
5618         Likewise.
5619         (clear_binding_level): Unconditionally set binding_depth.
5620         (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
5621
5622 2004-05-26  Bryce McKinlay  <mckinlay@redhat.com>
5623
5624         * lex.c (java_new_lexer): Set 'encoding'.
5625         (java_read_char): Improve error message for unrecognized characters.
5626         * lex.h (struct java_lexer): New field 'encoding'.
5627
5628 2004-05-23  Paolo Bonzini  <bonzini@gnu.org>
5629
5630         * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
5631
5632 2004-05-21  Mark Wielaard  <mark@klomp.org>
5633
5634         * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
5635         extern.
5636
5637 2004-05-19  Paolo Bonzini  <bonzini@gnu.org>
5638
5639         * typeck.c: Remove non-printable character 160.
5640
5641 2004-05-17  Ranjit Mathew  <rmathew@hotmail.com>
5642
5643         * check-init.c: Correct minor typos.
5644
5645 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
5646
5647         * Make-lang.in, expr.c, java-gimplify.c: Rename
5648         tree-simple.[ch] to tree-gimple.[ch].
5649
5650 2004-05-14  Ranjit Mathew  <rmathew@hotmail.com>
5651
5652         * java-gimplify.c (java_gimplify_expr): Correct minor typos.
5653
5654 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
5655
5656         Merge from tree-ssa-20020619-branch.  See
5657         ChangeLog.tree-ssa for details.
5658
5659         * Make-lang.in, builtins.c, check-init.c, class.c,
5660         constants.c, decl.c, except.c, expr.c, java-except.h,
5661         java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
5662         lang.c, lang.opt, parse.y, resource.c: Merged.
5663         * java-gimplify.c: New file.
5664
5665 2004-05-10  Andrew Haley  <aph@redhat.com>
5666
5667         * parse.y (create_class): Set TYPE_VFIELD.
5668         * decl.c (java_init_decl_processing): Likewise.
5669
5670         * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
5671         * class.c (make_method_value): Replace DECL_VINDEX with call to
5672         get_method_index().
5673         (get_dispatch_vector): Likewise.
5674         (layout_class_method): Likewise.
5675         Replace set of DECL_VINDEX with call to set_method_index().
5676         (set_method_index): New function.
5677         (get_method_index): New function.
5678         * java-tree.h (set_method_index): New function decl.
5679         (get_method_index): New function decl.
5680
5681 2004-05-10  Andrew Pinski  <pinskia@physics.uc.edu>
5682
5683         * parse.y (check_pkg_class_access): Add new argument
5684         and use it when cl is NULL to call lookup_cl on it.
5685         (parser_check_super_interface): Do not call lookup_cl.
5686         Pass this_decl to check_pkg_class_access and NULL
5687         instead of lookup_cl.
5688         (parser_check_super): Update for change in
5689         check_pkg_class_access.
5690         (do_resolve_class): Likewise.
5691         (process_imports): Likewise.
5692         (find_in_imports_on_demand): Likewise.
5693         (resolve_qualified_expression_name): Likewise.
5694
5695 2004-05-06  Ranjit Mathew  <rmathew@hotmail.com>
5696
5697         Fixes PR java/9685, PR java/15073
5698         * parse.y (accessibility_string): New method.
5699         (not_accessible_field_error): Use accessibility_string()
5700         instead of java_accstring_lookup().
5701         (resolve_qualified_expression_name): Check with
5702         check_pkg_class_access() before allowing access using
5703         qualified names.
5704         Fix comment typo.
5705         Use check_pkg_class_access() instead of not_accessible_p()
5706         for unqualified types.
5707         (not_accessible_p): Use DECL_CONTEXT (member) instead of
5708         REFERENCE for package-private access checking.
5709         (patch_method_invocation): Use accessibility_string() instead
5710         of java_accstring_lookup().
5711
5712 2004-04-30  Ranjit Mathew  <rmathew@hotmail.com>
5713
5714         Fixes PR java/15133
5715         * gjavah.c (struct method_name): Add member is_native.
5716         (overloaded_jni_method_exists_p): Match candidate method only if
5717         it is native.
5718         (print_method_info): Initialise is_native flag from the method's
5719         access flags.
5720
5721 2004-04-30  Roger Sayle  <roger@eyesopen.com>
5722
5723         * builtins.c (java_builtins): Add acos, asin, ceil and floor.
5724         (initialize_builtins): Likewise, define acos, asin, ceil and floor.
5725
5726 2004-04-22  Roger Sayle  <roger@eyesopen.com>
5727
5728         * resource.c (write_resource_constructor): Guard call to possibly
5729         NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
5730
5731 2004-04-19  Bryce McKinlay  <mckinlay@redhat.com>
5732
5733         * class.c (make_class_data): Add new field aux_info.
5734         * decl.c (java_init_decl_processing): Push type and decl for
5735         `aux_info'.
5736
5737 2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>
5738
5739         * expr.c (expand_java_NEW): Don't use size argument for
5740         _Jv_AllocObject calls.
5741         * parse.y (patch_invoke): Likewise.
5742
5743 2004-04-12  Bryce McKinlay  <mckinlay@redhat.com>
5744
5745         * expr.c (build_invokeinterface): Remove unused variables to
5746         fix warnings.
5747
5748 2004-04-12  Bryce McKinlay  <mckinlay@redhat.com>
5749
5750         * class.c (get_interface_method_index): New function. Return dispatch
5751         index for interface method.
5752         (make_method_value): For interface methods, set index field to
5753         iface dispatch index, not DECL_VINDEX.
5754         * expr.c (build_invokeinterface): Use get_interface_method_index.
5755
5756 2004-03-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5757
5758         * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
5759
5760 2004-03-31  Andrew Haley  <aph@redhat.com>
5761
5762         PR java/14104
5763         * jcf-io.c (opendir_in_zip): Tidy up error handling.
5764
5765 2004-03-30  Zack Weinberg  <zack@codesourcery.com>
5766
5767         * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
5768         form of GTY markers.
5769
5770 2004-03-25  Marcus Meissner  <meissner@suse.de>
5771
5772         PR java/14689:
5773         * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
5774
5775 2004-03-23  Tom Tromey  <tromey@redhat.com>
5776
5777         PR java/14315:
5778         * jcf-write.c (make_class_file_name): Don't report if mkdir
5779         failed with EEXIST.
5780
5781 2004-03-23  Tom Tromey  <tromey@redhat.com>
5782
5783         * gcj.texi (Extensions): Document GCJ_PROPERTIES.
5784
5785 2004-03-20  Kazu Hirata  <kazu@cs.umass.edu>
5786
5787         * class.c, gjavah.c, lang.c: Fix comment typos.
5788         * gcj.texi: Fix typos.
5789
5790 2004-03-19  Per Bothner  <per@bothner.com>
5791
5792         * gcj.texi (Code Generation):  Document new flags and assert defaults.
5793
5794         * class.c (assume_compiled_node_struct):  Rename type to
5795         class_flag_node_struct, as it is now also used for enable_assertions.
5796         Rename assume_compiled_node typedef.  Rename excludep field to value.
5797         (find_assume_compiled_node):  Rename function to find_class_flag_node.
5798         Minor optimization - avoid needless strlen.
5799         (add_assume_compiled):  Some tweaking and optimization.
5800         Rename and generalize to add_class_flag takem an extra parameter.
5801         (add_assume_compled):  New just calls add_class_flag.
5802         (add_enable_assert, enable_assertions):  New functions.
5803         (enable_assert_tree):  New static.
5804         * java-tree.h (add_enable_assert, enable_assertions): New declarations.
5805         * lang.opt (fenable-assertions, fenable-assertions=,
5806         fdisable-assertions, fdisable-assertions=):  New options.
5807         * lang.c (java_handle_option):  Handle new options.
5808         * parse.y (build_incomplete_class_ref):  Handle class$ in an inner
5809         class in an interface - create helper class nested in outer interface.
5810         (build_assertion):  Short-circuit if enable_assertions is false.
5811
5812 2004-03-18  Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5813
5814         * java-tree.h: Changes throughout to add checking to macros
5815         and numerous whitespace changes.
5816         (VAR_OR_FIELD_CHECK): New macro.
5817         * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
5818         FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
5819
5820 2004-03-16  Per Bothner  <per@bothner.com>
5821
5822         * jcf-jump.c (options):  New --print-constants option.
5823         * gcj.texi (Invoking jcf-dump):  Document --print-constants.
5824
5825         * jcf-dump.c (flag_print_constant_pool):  Default to off.
5826         (print_constant_terse_with_index):  New helper function.
5827         (various places):  Check flag_print_constant_pool where missing.
5828         (main):  If verbose set flag_print_constant_pool.
5829         (HANDLE_INNERCLASSES_ATTRIBUTE):  Null inner class name is anonymous.
5830
5831 2004-03-15  Andrew Haley  <aph@redhat.com>
5832
5833         PR java/14581
5834         * parse.y (java_complete_lhs): Check that final variable has an
5835         initializer.
5836
5837 2004-03-12  Andrew Haley  <aph@redhat.com>
5838
5839         PR java/14551
5840         * typeck.c (convert): Clear TREE_OVERFLOW after an integer
5841         conversion.
5842
5843 2004-02-29  Roger Sayle  <roger@eyesopen.com>
5844
5845         * jcf-parse.c (java_parse_file): Handle the case that input_filename
5846         is NULL.
5847
5848 2004-02-27  Per Bothner  <per@bothner.com>
5849
5850         * parse.y (build_assertion):  Re-do 02-25 change following Jeff Sturm
5851         suggestion:  Use build_incomplete_class_ref.
5852         This fixes PR java/13508, java/11714.
5853
5854 2004-02-27  Kazu Hirata  <kazu@cs.umass.edu>
5855
5856         * java/parse.h: Update copyright.
5857
5858 2004-02-26  Andrew Haley  <aph@redhat.com>
5859
5860         PR java/14231:
5861         * parse.y (check_interface_throws_clauses): Check for
5862         !METHOD_INVISIBLE (iface_method).
5863         * class.c (layout_class_methods): Check for CLASS_INTERFACE as
5864         well as CLASS_ABSTRACT.
5865
5866 2004-02-25  Per Bothner  <per@bothner.com>
5867
5868         * parse.y (build_assertion):  If we're in an inner class, create the
5869         class$ helper routine in the outer class.
5870
5871 2004-02-19  Richard Henderson  <rth@redhat.com>
5872
5873         * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
5874
5875 2004-02-16  Geoffrey Keating  <geoffk@apple.com>
5876
5877         * Make-lang.in (java.install-man): Add extra dependencies.
5878
5879 2004-02-13  Geoffrey Keating  <geoffk@apple.com>
5880
5881         * Make-lang.in: Install man pages under the same names
5882         (possibly transformed) as the program they document.
5883
5884 2004-02-10  Joseph S. Myers  <jsm@polyomino.org.uk>
5885
5886         * gjavah.c: Include "intl.h".
5887         (error): New function.
5888         (main): Call gcc_init_libintl.
5889         (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
5890         print_stub_or_jni, process_file, main): Use error rather than
5891         fprintf.
5892         (print_method_info, usage, help, version, main): Mark strings for
5893         translation with _.  Avoid splitting up sentences.  Send
5894         information messages to stdout.
5895         * jcf-dump.c: Include "intl.h".
5896         (main): Call gcc_init_libintl.
5897         (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
5898         Mark error, usage and version messages for translation with _.
5899         Avoid splitting up sentences.
5900         * jv-scan.c: Include "intl.h".
5901         (fatal_error, warning): Change parameter s to msgid.  Translate
5902         messages.
5903         (main): Call gcc_init_libintl.
5904         (usage, help, version): Mark error, usage and version messages for
5905         translation with _.  Avoid splitting up sentences.
5906         * jvgenmain.c: Include "intl.h".
5907         (main): Call gcc_init_libintl.
5908         (usage, main): Mark error messages for translation with _.
5909         * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
5910         JVGENMAIN_OBJS): Add intl.o.
5911         (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
5912         java/jvgenmain.o): Update dependencies.
5913
5914 2004-02-08  Per Bothner  <per@bothner.com>
5915
5916         * parse.y (resolve_qualified_expression_name):  In case of inaccessible
5917         class don't use not_accessible_field_error, which can get confused.
5918
5919 2004-02-05  Kelley Cook  <kcook@gcc.gnu.org>
5920
5921         Make-lang.in (po-generated):  Delete.
5922
5923 2004-02-05  Kazu Hirata  <kazu@cs.umass.edu>
5924
5925         * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
5926         Depend on target.h.
5927         * decl.c: Include target.h.
5928         (start_java_method): Replace PROMOTE_PROTOTYPES with
5929         targetm.calls.promote_prototypes.
5930         * expr.c: Include target.h.
5931         (pop_arguments): Replace PROMOTE_PROTOTYPES with
5932         targetm.calls.promote_prototypes.
5933         * parse.y: Include target.h.
5934         (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
5935         with targetm.calls.promote_prototypes.
5936
5937 2004-02-04  Kazu Hirata  <kazu@cs.umass.edu>
5938
5939         * typeck.c: Update copyright.
5940
5941 2004-02-02  Tom Tromey  <tromey@redhat.com>
5942
5943         * decl.c (java_init_decl_processing): Remove duplicate
5944         gnu/gcj/RawData.
5945
5946 2004-01-30  Kelley Cook  <kcook@gcc.gnu.org>
5947
5948         * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
5949
5950 2004-01-28  Andrew Pinski  <pinskia@physics.uc.edu>
5951
5952         * expr.c (build_field_ref): Move variable
5953         definition up.
5954
5955 2004-01-28  Andrew Haley  <aph@redhat.com>
5956
5957         * expr.c (build_field_ref): Widen field offset.
5958
5959 2004-01-27  Andrew Haley  <aph@redhat.com>
5960
5961         java/13273
5962         * parse.y (check_interface_throws_clauses): Make sure class_decl
5963         has been loaded.
5964
5965 2004-01-22  Jeff Sturm  <jsturm@one-point.com>
5966
5967         PR java/13733
5968         * parse.y (patch_assignment): Don't modify lhs_type for
5969         reference assignments.
5970
5971 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
5972
5973         * Make-lang.in: Replace $(docdir) with doc.
5974         (java.info, java.srcinfo, java.man, java.srcman): New rules.
5975         (java.install-man): Revamp rule.
5976
5977 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
5978
5979         * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
5980         GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
5981         instead of deferred backquote.
5982
5983 2004-01-16  Andrew Pinski  <pinskia@physics.uc.edu>
5984
5985         * typeck.c (find_method_in_interfaces): Move variable
5986         definition up.
5987
5988 2004-01-16  Andrew Haley  <aph@redhat.com>
5989
5990         PR java/13273:
5991         * typeck.c (shallow_find_method): New.
5992         (find_method_in_superclasses): New.
5993         (find_method_in_interfaces): New.
5994         (lookup_do): Rewrite.
5995         * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
5996
5997         * jcf-parse.c (read_class): Save and restore output_class.
5998         * decl.c (java_expand_body): Set output_class from fndecl.
5999
6000 2004-01-15  Michael Chastain  <mec.gnu@mindspring.com>
6001
6002         * class.c (gen_indirect_dispatch_tables): Fix string length
6003         calculations.
6004
6005 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
6006
6007         * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
6008         (java.srcextra): Copy above back to source directory if requested.
6009         (po-generated): Delete reference to $(parsedir).
6010         (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
6011         Use implicit rule.
6012
6013 2004-01-14  Jan Hubicka  <jh@suse.cz>
6014
6015         * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
6016         estimation.
6017
6018 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
6019
6020         * java-tree.h (java_expand_expr): Change prototype.
6021         * expr.c (java_expand_expr): Add alt_rtl parameter.
6022
6023 2004-01-09  Andrew Haley  <aph@redhat.com>
6024
6025         PR java/12755:
6026         * parse.y (java_fix_constructors):  Set output_class.
6027         (java_reorder_fields): Likewise.
6028         (java_layout_classes): Likewise.
6029         (java_expand_classes): Generate indirect dispatch tables.
6030         (java_expand_classes): Set output_class.
6031         (java_finish_classes): Likewise.
6032         * lang.c (java_init): Turn on always_initialize_class_p if we're
6033         using indirect dis[atch.
6034         (java_decl_ok_for_sibcall): Use output_class, not current_class.
6035         (java_get_callee_fndecl): Use class local atable.
6036         * jcf-parse.c
6037         (always_initialize_class_p): Decl moved to java-tree.h.
6038         (HANDLE_CLASS_INFO): Set output_class.
6039         (read_class): Likewise.
6040         (parse_class_file): Call gen_indirect_dispatch_tables.
6041         (parse_zip_file_entries): Set output_class.
6042         (java_parse_file): Set output_class.  Don't emit symbol tables.
6043         * java-tree.h (output_class): New.
6044         Remove global declarations for otable, atable, and ctable.
6045         (always_initialize_class_p): moved here from decl.c.
6046         (DECL_OWNER): New.
6047         (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
6048         TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
6049         TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
6050         (struct lang_type): Add otable_methods, otable_decl,
6051         otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
6052         ctable_decl, catch_classes, type_to_runtime_map.
6053         * expr.c (build_field_ref): Make otable, atable, and ctable class
6054         local rather than global.
6055         (build_known_method_ref): Likewise.
6056         (build_invokeinterface): Likewise.
6057         (java_expand_expr): Pass runtime type (rather than actual type) to
6058         expand_start_catch.
6059         * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
6060         this class.  Look up each class in that map to delete duplicates.
6061         (expand_end_java_handler): Pass runtime type (rather than actual
6062         type) to expand_start_catch.
6063         * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
6064         (do_nothing): New.
6065         (java_init_decl_processing): Rearrange things.  Remove global
6066         declarations of otable, atable, and ctable.
6067         (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
6068         (java_expand_body): Set output_class.
6069         * constants.c (build_constant_data_ref): Use output_class, not
6070         current_class.
6071         (alloc_name_constant): Likewise.
6072         * class.c (gen_indirect_dispatch_tables): New.
6073         (build_class_ref): Generate hard reference to superclass, even if
6074         using indirect dispatch.
6075         (build_static_field_ref): Use class local atable.
6076         (make_class_data): Generate hard reference to superclass, even if
6077         using indirect dispatch.
6078         Generate symbolic references to interfaces when using indirect
6079         dispatch.
6080         (make_class_data): Emit otable, atable, and ctable.
6081         Make otable, atable, and ctable class local rather than global.
6082         (emit_catch_table): Make otable, atable, and ctable class local
6083         rather than global.
6084
6085 2003-12-25  Andrew Pinski  <pinskia@physics.uc.edu>
6086
6087         * parse.y (catch_clause_parameter): Fix typo.
6088
6089         PR java/13404
6090         * parse.y: (catch_clause_parameter): Return early if $3, aka
6091         formal_parameter, is null.
6092
6093 2003-12-20  Kazu Hirata  <kazu@cs.umass.edu>
6094
6095         * class.c: Remove uses of "register" specifier in
6096         declarations of arguments and local variables.
6097         * decl.c: Likewise.
6098         * expr.c: Likewise.
6099         * gjavah.c: Likewise.
6100         * jcf-dump.c: Likewise.
6101         * jcf-io.c: Likewise.
6102         * jcf-parse.c: Likewise.
6103         * jcf-write.c: Likewise.
6104         * keyword.h: Likewise.
6105         * parse.y: Likewise.
6106         * typeck.c: Likewise.
6107         * verify.c: Likewise.
6108
6109 2003-12-06  Kelley Cook  <kcook@gcc.gnu.org>
6110
6111         * Make-lang.in (GCJ_CROSS_NAME): Delete.
6112         (java.install_common, java.install-man): Adjust for above.
6113         (java.uninstall): Likewise.
6114
6115 2003-12-03  Michael Koch  <konqueror@gmx.de>
6116
6117         * class.c (make_class_data):
6118         Push field value to 'hack_signers' instead of 'signers'.
6119         * decl.c (java_init_decl_processing):
6120         Push field 'hack_signers' instead of 'signers'.
6121
6122 2003-12-03  Zack Weinberg  <zack@codesourcery.com>
6123
6124         * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
6125         including iconv.h.
6126
6127 2003-12-03  Ralph Loader  <rcl@ihug.co.nz>
6128
6129         PR java/12374:
6130         * parse.y (qualify_ambiguous_name): Remove lots of broken
6131         field access processing - there's no need to do that here,
6132         because we have resolve_field_access.  Remove
6133         RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
6134         * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
6135         used.
6136
6137 2003-12-01  Jeff Sturm  <jsturm@one-point.com>
6138
6139         Fix PR java/13237
6140         * parse.y (java_complete_lhs): Save location prior to patching
6141         CALL_EXPR.
6142
6143 2003-11-25  Mohan Embar  <gnustuff@thisiscool.com>
6144
6145         PR java/12548
6146         * resource.c (write_resource_constructor): Append
6147         "_resource" to constructor identifier name.
6148
6149 2003-11-25  Jeff Sturm  <jsturm@one-point.com>
6150
6151         Fix PR java/13183.
6152         * constants.c (cpool_for_class): New function.
6153         (outgoing_cpool): Remove global variable.
6154         (alloc_name_constant): Use cpool_for_class.
6155         (build_constants_constructor): Likewise.
6156         * decl.c (java_expand_body): Set current_class.
6157         * java-tree.h (outgoing_cpool) Remove declaration.
6158         (init_outgoing_cpool): Likewise.
6159         * jcf-parse.c (init_outgoing_cpool): Remove function.
6160         (parse_class_file): Don't call init_outgoing_cpool.
6161         * parse.y (java_complete_expand_methods): Don't call
6162         init_outgoing_cpool.  Don't save outgoing_cpool.
6163         (java_expand_classes): Don't restore outgoing_cpool.
6164         (java_finish_classes): Likewise.
6165
6166 2003-11-24  Mohan Embar  <gnustuff@thisiscool.com>
6167
6168         * Make-lang.in: (java.install-common) Add
6169         symlink for $(target_noncanonical)-gcjh for
6170         native builds.
6171
6172 2003-11-20  Joseph S. Myers  <jsm@polyomino.org.uk>
6173
6174         * Make-lang.in (java.extraclean): Delete.
6175
6176 2003-11-20  Joseph S. Myers  <jsm@polyomino.org.uk>
6177
6178         * Make-lang.in (check-java): Add.
6179
6180 2003-11-19  Jeff Sturm  <jsturm@one-point.com>
6181
6182         Fix PR java/13024.
6183         * except.c (prepare_eh_table_type): Allocate variable-sized
6184         buffer `buf' with alloca.
6185
6186 2003-11-17  Jeff Sturm  <jsturm@one-point.com>
6187
6188         Fix PR java/12857.
6189
6190         decl.c (java_init_decl_processing): Don't initialize
6191         class_not_found_type_node, no_class_def_found_type_node.
6192
6193         java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
6194         JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
6195         (class_not_found_type_node, no_class_def_found_type_node):
6196         Don't define.
6197
6198         parse.y (build_dot_class_method_invocation): Add this_class
6199         argument.  Qualify method invocations to a different class.
6200         (create_new_parser_context): Initialize saved_data_ctx to 0.
6201         (java_parser_context_save_global): Initialize saved_data_ctx to 1.
6202         (build_dot_class_method): Don't load classes.  Register
6203         incomplete types.
6204         (build_incomplete_class_ref): Special cases for interfaces
6205         and inner classes.  Move build_dot_class_method call to here...
6206         (patch_incomplete_class_ref): ...from here.  Pass current_class
6207         to build_dot_class_method_invocation.
6208         (build_assertion): Pass class_type to
6209         build_dot_class_method_invocation.
6210         (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
6211
6212 2003-11-17  Jeff Sturm  <jsturm@one-point.com>
6213
6214         Fix PR java/12739.
6215         * java-tree.h (BLOCK_EMPTY_P): Define.
6216         * parse.y (java_complete_lhs): Check for empty blocks
6217         in TRY_FINALLY_EXPR case.
6218
6219 2003-11-17  Andrew Haley  <aph@redhat.com>
6220
6221         * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
6222         (struct lang_decl_var:freed): New variable.
6223         * decl.c (poplevel): Mark local vars that have gone out of scope.
6224         (push_jvm_slot): Don't use the RTL of a var that has gone out of
6225         scope.
6226
6227 2003-11-16  Jason Merrill  <jason@redhat.com>
6228
6229         * Make-lang.in (java.tags): Create TAGS.sub files in each directory
6230         and TAGS files that include them for each front end.
6231
6232 2003-11-15  Tom Tromey  <tromey@redhat.com>
6233
6234         * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
6235
6236 2003-11-12  Jason Merrill  <jason@redhat.com>
6237
6238         PR optimization/12547
6239         * lang.c (java_tree_inlining_walk_subtrees): Just walk
6240         BLOCK_EXPR_BODY directly.
6241
6242 2003-11-12  Andrew Haley  <aph@redhat.com>
6243
6244         PR java/11045
6245         * parse.y (fold_constant_for_init): Check that we really do have a
6246         constant.
6247
6248         PR java/11533
6249         * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
6250         init_test_decls being inlined.
6251
6252         PR java/12890:
6253         * parse.y (do_resolve_class): Check return value from
6254         breakdown_qualified().
6255
6256 2003-11-11  Tom Tromey  <tromey@redhat.com>
6257
6258         PR java/12915:
6259         * parse.y (merge_string_cste): Handle case where we have a
6260         pointer that happens to be zero, not null_pointer_node.
6261
6262 2003-11-10  Tom Tromey  <tromey@redhat.com>
6263
6264         * jcf-parse.c (classify_zip_file): Correctly compare
6265         filename_length against length of manifest file's name.
6266
6267 2003-11-08  Tom Tromey  <tromey@redhat.com>
6268
6269         PR java/12894:
6270         * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
6271
6272 2003-11-06  Andrew Haley  <aph@redhat.com>
6273
6274         * expr.c (java_stack_swap): Make sure destination stack slots are
6275         of the correct type.
6276
6277 2003-11-03  Kelley Cook  <kcook@gcc.gnu.org>
6278
6279         * Make-lang.in (dvi): Move targets to $(docobjdir).
6280         (gcj.dvi): Simplify rule and adjust target.
6281         (gcj.info): Simplify rule.
6282         (gcj.pod): New intermediate rule.
6283         (gcjh.pod): Likewise.
6284         (jv-scan.pod): Likewise.
6285         (jcf-dump.pod): Likewise.
6286         (gij.pod): Likewise.
6287         (jv-convert.pod): Likewise.
6288         (rmic.pod): Likewise.
6289         (rmiregistry.pod): Likewise.
6290         (gcj.1): Delete.
6291         (gcjh.1): Delete.
6292         (jv-scan.1): Delete.
6293         (jcf-dump.1): Delete.
6294         (gij.1): Delete.
6295         (jv-convert.1): Delete.
6296         (rmic.1): Delete.
6297         (rmiregistry.1): Delete.
6298
6299 2003-11-02  Jeff Sturm  <jsturm@one-point.com>
6300
6301         Fixes PR java/12866.
6302         * parse.y (resolve_qualified_expression_name): Move test
6303         for outer field access methods from here...
6304         (check_thrown_exceptions) ...to here.
6305
6306 2003-11-01  Kelley Cook  <kcook@gcc.gnu.org>
6307
6308         * .cvsignore: Delete.
6309
6310 2003-10-28  Frank Ch. Eigler  <fche@redhat.com>
6311
6312         * verify.c (verify_jvm_instructions): Don't warn about legal
6313         eh binding regions generated for example by jdk 1.4.1.
6314
6315 2003-10-24  David S. Miller  <davem@redhat.com>
6316
6317         * jcf-parse.c (jcf_parse): Fix args to fatal_error().
6318
6319 2003-10-22  Andrew Haley  <aph@redhat.com>
6320
6321         * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
6322         (java_get_callee_fndecl): New.
6323
6324         * jcf-parse.c (java_parse_file): Call emit_catch_table().
6325
6326         * java-tree.h (ctable_decl): New.
6327         (catch_classes):  New.
6328         (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
6329
6330         * decl.c (java_init_decl_processing): Add catch_class_type.
6331         Add ctable_decl.
6332         Add catch_classes field.
6333
6334         * class.c (build_indirect_class_ref): Break out from
6335         build_class_ref.
6336         (make_field_value): Check flag_indirect_dispatch.
6337         (make_class_data): Ditto.
6338         Tidy uses of PUSH_FIELD_VALUE.
6339         Add field catch_classes.
6340         (make_catch_class_record): New.
6341
6342         * java-tree.h (PUSH_FIELD_VALUE): Tidy.
6343
6344 2003-10-22  Kazu Hirata  <kazu@cs.umass.edu>
6345
6346         * jcf-write.c: Follow spelling conventions.
6347         * parse.y: Likewise.
6348
6349 2003-10-22  Kazu Hirata  <kazu@cs.umass.edu>
6350
6351         * ChangeLog: Fix typos.
6352         * expr.c: Fix comment typos.
6353         * jcf-write.c: Likewise.
6354         * lang.c: Likewise.
6355         * lex.c: Likewise.
6356         * mangle.c: Likewise.
6357         * parse-scan.y: Likewise.
6358         * parse.y: Likewise.
6359
6360 2003-10-22  Tom Tromey  <tromey@redhat.com>
6361
6362         * expr.c (expand_byte_code): Only warn about dead bytecode when
6363         extra_warnings is set.
6364
6365 2003-10-22  Bryce McKinlay  <bryce@mckinlay.net.nz>
6366
6367         Fix for PR java/12586.
6368         * mangle.c (find_compression_record_match): Don't iterate through
6369         package namespace elements unless they all match compression_table
6370         entries.
6371
6372 2003-10-20  Kelley Cook  <kcook@gcc.gnu.org>
6373
6374         * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
6375         (generate-manpages): Likewise.
6376         (java.maintainer-clean): Likewise.
6377         (gcj.info): Likewise.
6378         (gcj.1): Likewise.
6379         (gcjh.1): Likewise.
6380         (jv-scan.1): Likewise.
6381         (jcf-dump.1): Likewise.
6382         (gij.1): Likewise.
6383         (jv-convert.1): Likewise.
6384         (rmic.1): Likewise.
6385         (rmiregistry.1): Likewise.
6386         (java.install-man): Likewise.
6387         (parse-scan.o): Move and define complete compile line.
6388         (parse.o): Likewise.
6389         (jcf-tree-inline.o): Move.
6390
6391 2003-10-20  Mark Mitchell  <mark@codesourcery.com>
6392
6393         * Make-lang.in (info): Update dependencies.
6394         (java.install-info): Remove.
6395         ($(srcdir)/java/gcj.info): Replace with ...
6396         ($(docobjdir)/gcj.info): ... this.
6397
6398 2003-10-14  Nathanael Nerode  <neroden@gcc.gnu.org>
6399
6400         * Make-lang.in: Replace uses of $(target_alias) with
6401         $(target_noncanonical).
6402
6403 2003-10-09  Tom Tromey  <tromey@redhat.com>
6404
6405         * decl.c (java_init_decl_processing): Declare signers field.
6406         * class.c (make_class_data): Set signers field.
6407
6408 2003-10-09  Jason Merrill  <jason@redhat.com>
6409
6410         * parse.y (patch_assignment): Use make_node to create a BLOCK.
6411         * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
6412         POINTER_TYPE.
6413
6414 2003-10-06  Mark Mitchell  <mark@codesourcery.com>
6415
6416         * Make-lang.in (java.info): Replace with ...
6417         (info): ... this.
6418         (java.dvi): Replace with ...
6419         (dvi): ... this.
6420         (java.generated-manpages): Replace with ...
6421
6422 2003-10-03  Kelley Cook  <kelleycook@wideopenwest.com>
6423
6424         * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
6425
6426 2003-10-01  Andrew Haley  <aph@redhat.com>
6427
6428         * jcf-parse.c (java_parse_file): Write otable and atable.
6429         * java-tree.h (atable_methods): New.
6430         (atable_decl): New.
6431         (atable_syms_decl): New.
6432         (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
6433         JTI_ATABLE_SYMS_DECL.  Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
6434         (symbol_*type): Rename method_symbol* to symbol*type.
6435         (emit_offset_symbol_table): Delete.
6436         (emit_symbol_table): New.
6437         (get_symbol_table_index): New.
6438         (atable_type): New.
6439         * expr.c (build_field_ref): Handle flag_indirect_dispatch.
6440         (build_known_method_ref): Likewise.
6441         (get_symbol_table_index): Rename from get_offset_table_index.
6442         Parameterize to allow re-use by differing types of symbol table.
6443         (build_invokevirtual): Pass table to get_offset_table_index.
6444         * decl.c (java_init_decl_processing): Push types and decls for
6445         atable and atable_syyms.
6446         * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
6447         (make_class_data): Add new fields atable and atable_syms.
6448         (emit_symbol_table): Rename from emit_offset_symbol_table.
6449         Parameterize to allow re-use by different types of symbol table.
6450         (build_symbol_entry): Renamed from build_method_symbols_entry.
6451
6452 2003-09-30  Roger Sayle  <roger@eyesopen.com>
6453
6454         * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
6455         semantics for SAVE_EXPR, by caching the result in a temporary.
6456
6457 2003-09-28  Richard Henderson  <rth@redhat.com>
6458
6459         * check-init.c (check_init): Save and restore input_location
6460         instead of file and line separately.
6461         * decl.c (java_expand_body): Likewise.
6462         * jcf-write.c (generate_bytecode_insns): Likewise.
6463         * parse.y (safe_layout_class): Likewise.
6464         * jcf-parse.c (read_class, parse_class_file): Likewise.
6465         (java_parse_file): Use %H for warning locator.
6466
6467 2003-09-28  Roger Sayle  <roger@eyesopen.com>
6468
6469         * expr.c (java_check_reference): Use the semantics of COND_EXPRs
6470         with void-type branches instead of using a COMPOUND_EXPR.
6471
6472 2003-09-28  Jeff Sturm  <jsturm@one-point.com>
6473
6474         * decl.c (java_optimize_inline, dump_function): Remove.
6475         * java-tree.h (java_optimize_inline): Remove declaration.
6476         * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
6477         * parse.y (source_end_java_method, java_expand_classes):
6478         Likewise.  Remove dead code.
6479
6480 2003-09-27  Roger Sayle  <roger@eyesopen.com>
6481
6482         * lang.c (java_init_options): Set flag_evaluation_order.
6483         * expr.c (force_evaluation_order): Don't attempt to force
6484         evaluation order of binary operations using save_expr.
6485         * parse.y (java_complete_lhs): No longer need to call
6486         force_evaluation_order when constructing binary operators.
6487
6488 2003-09-27  Alexandre Petit-Bianco  <apbianco@redhat.com>
6489             Bryce McKinlay  <bryce@mckinlay.net.nz>
6490
6491         PR java/1333:
6492         * parse.y (not_accessible_field_error): New function.
6493         (resolve_expression_name): Check field access permissions.
6494         (resolve_qualified_expression_name): Use
6495         not_accessible_field_error.
6496         (resolve_qualified_expression_name): Likewise.
6497
6498 2003-09-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6499
6500         * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
6501
6502 2003-09-23  Roger Sayle  <roger@eyesopen.com>
6503
6504         * jcf-write.c (generate_bytecode_insns): Optimize binary operations
6505         with equal operands without side-effects.
6506
6507 2003-09-22  Jeff Sturm  <jsturm@one-point.com>
6508
6509         * decl.c (java_init_decl_processing): Don't emit otable decls
6510         if flag_indirect_dispatch is not set.
6511
6512 2003-09-21  Richard Henderson  <rth@redhat.com>
6513
6514         * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
6515         resource.c: Revert.
6516
6517 2003-09-21  Richard Henderson  <rth@redhat.com>
6518
6519         * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
6520         resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
6521
6522 2003-09-20  Richard Henderson  <rth@redhat.com>
6523
6524         * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
6525
6526 2003-09-18  Roger Sayle  <roger@eyesopen.com>
6527
6528         * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
6529         * check-init.c (check_init): Likewise.
6530
6531 2003-09-18  Roger Sayle  <roger@eyesopen.com>
6532
6533         * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
6534
6535 2003-09-16  Andrew Haley  <aph@redhat.com>
6536
6537         * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
6538
6539 2003-09-17  Ranjit Mathew  <rmathew@hotmail.com>
6540
6541         Fixes PR java/9577
6542         * mangle.c (find_compression_record_match): Skip
6543         over a "6JArray" (the array template mangled string)
6544         IDENTIFIER_NODE.
6545         (mangle_array_type): Correct minor typo.
6546         (atms): Move definition to the beginning.
6547
6548 2003-09-16  Bryce McKinlay  <bryce@mckinlay.net.nz>
6549
6550         * class.c (add_miranda_methods): Ensure super-interfaces are laid
6551         out. Fix for PR java/12254.
6552
6553 2003-09-11  Richard Henderson  <rth@redhat.com>
6554
6555         * parse.y (source_end_java_method): Update for new
6556         cgraph_finalize_function argument.
6557
6558 2003-09-09  Richard Henderson  <rth@redhat.com>
6559
6560         * parse.y (source_end_java_method): Update call to
6561         cgraph_finalize_function.
6562
6563 2003-09-03  Jeff Sturm  <jsturm@one-point.com>
6564
6565         * decl.c (java_expand_body): New function.
6566         * expr.c (build_class_init): Set DECL_IGNORED_P.
6567         * java-tree.h (start_complete_expand_method,
6568         java_expand_body): Declare.
6569         * jcf-parse.c (cgraph.h): Include.
6570         (java_parse_file): Handle flag_unit_at_a_time.
6571         * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
6572         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
6573         (java_estimate_num_insns): Use walk_tree_without_duplicates.
6574         (java_start_inlining): New function.
6575         * parse.h (java_finish_classes): Declare.
6576         * parse.y: Include cgraph.h.
6577         (block): Don't special-case empty block production.
6578         (craft_constructor): Set DECL_INLINE.
6579         (source_end_java_method): Handle flag_unit_at_a_time.
6580         Replace inline code with call to java_expand_body.
6581         (start_complete_expand_method): Remove static modifier.
6582         (java_expand_method_bodies): Patch function tree for
6583         class initialization and/or synchronization as needed.
6584         Don't begin RTL expansion yet.
6585         (java_expand_classes): Check flag_unit_at_a_time before
6586         calling finish_class.
6587         (java_finish_classes): New function.
6588         (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
6589         (patch_assignment): Set DECL_CONTEXT on temporary variable.
6590         (emit_test_initialization): Set DECL_IGNORED_P.
6591
6592 2003-09-03  Roger Sayle  <roger@eyesopen.com>
6593
6594         * builtins.c (enum builtin_type): Delete unused enumeration.
6595         * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
6596
6597 2003-08-28  Tom Tromey  <tromey@redhat.com>
6598
6599         * gcj.texi (Extensions): Document gcjlib URLs.
6600
6601 2003-08-20  Tom Tromey  <tromey@redhat.com>
6602
6603         * gcj.texi (Extensions): Added xref.
6604         (libgcj Runtime Properties): Document
6605         gnu.gcj.runtime.VMClassLoader.library_control.
6606
6607 2003-08-20  Andrew Haley  <aph@redhat.com>
6608
6609         * except.c (prepare_eh_table_type): Use new encoding for exception
6610         handlers when using -fno-assume-compiled.
6611
6612 2003-08-13  Tom Tromey  <tromey@redhat.com>
6613
6614         * gcj.texi (Invoking gij): Document -X and -?.
6615
6616 2003-08-13  Mohan Embar  <gnustuff@thisiscool.com>
6617
6618         * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
6619         GCJH_OBJS, JCFDUMP_OBJS
6620         * win32-host.c: Removed the unnecessary and broken dependency
6621         on jcf.h
6622
6623 2003-08-11  Tom Tromey  <tromey@redhat.com>
6624
6625         * parse.y (java_check_regular_methods): Typo fixes.  Call
6626         check_interface_throws_clauses.  Use
6627         check_concrete_throws_clauses.
6628         (check_interface_throws_clauses): New function.
6629         (check_concrete_throws_clauses): New function.
6630         (hack_is_accessible_p): New function.
6631         (find_most_specific_methods_list): Added FIXME.
6632         * typeck.c (lookup_do): Use `flags' argument to decide what to
6633         do.  Reimplemented.
6634         (lookup_argument_method_generic): New function.
6635         (lookup_argument_method2): Removed.
6636         * jcf.h (ACC_INVISIBLE): New define.
6637         * jcf-write.c (generate_classfile): Skip invisible methods.
6638         * class.c (add_miranda_methods): New function.
6639         (layout_class_methods): Use it.
6640         (get_access_flags_from_decl): Use ACC_INVISIBLE.
6641         * java-tree.h (METHOD_INVISIBLE): New define.
6642         (lang_decl_func) [invisible]: New field.
6643         (lookup_argument_method_generic): Declare.
6644         (SEARCH_INTERFACE): New define.
6645         (SEARCH_SUPER): Likewise.
6646         (SEARCH_ONLY_INTERFACE): Likewise.
6647         (SEARCH_VISIBLE): Likewise.
6648         (lookup_argument_method2): Removed declaration.
6649
6650 2003-08-05  Tom Tromey  <tromey@redhat.com>
6651
6652         Fix for PR java/11600:
6653         * parse.y (java_complete_lhs): See whether we're calling a method
6654         on an array.
6655         (check_thrown_exceptions): Added `is_array_call' argument;
6656         fixed `clone' checking; updated all callers.
6657
6658 2003-08-05  Steven Bosscher  <steven@gcc.gnu.org>
6659
6660         * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
6661
6662 2003-08-03  Tom Tromey  <tromey@redhat.com>
6663
6664         * java-tree.h (METHOD_TRANSIENT): Removed.
6665         * decl.c (pushdecl): Removed some dead code.
6666         * class.c (get_access_flags_from_decl): Can't have transient
6667         method.
6668         (add_method_1): Can't have a transient method.
6669
6670 2003-07-28  Andreas Jaeger  <aj@suse.de>
6671
6672         * jvspec.c: Convert to ISO C90 prototypes.
6673
6674 2003-07-25  Nathan Sidwell  <nathan@codesourcery.com>
6675
6676         * decl.c (force_poplevels): Fix warning call.
6677
6678 2003-07-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6679
6680         * expr.c (expand_java_field_op): Don't use xxx_with_decl
6681         (expand_java_field_op): Likewise.
6682         * class.c (layout_class_method): Likewise
6683         (emit_register_classes): Likewise.
6684         * decl.c (pushdecl): Likewise.
6685         (poplevel): Likewise.
6686         (force_poplevels): Likewise.
6687         (give_name_to_locals): Likewise.
6688         * check-init.c (check_for_initialization): Likewise.
6689
6690 2003-07-24  Jason Merrill  <jason@redhat.com>
6691
6692         * java-tree.h: Move boolean_type_node et al to the back end.
6693
6694 2003-07-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6695
6696         * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
6697         casts.
6698
6699 2003-07-19  Neil Booth  <neil@daikokuya.co.uk>
6700
6701         * lang.opt: Don't show -MD_ and -MDD_.
6702
6703 2003-07-18  Neil Booth  <neil@daikokuya.co.uk>
6704
6705         * lang-options.h: Remove.
6706         * lang.opt: Add help text.
6707
6708 2003-07-15  Kazu Hirata  <kazu@cs.umass.edu>
6709
6710         * expr.c: Remove the last argument to expand_assignment().
6711
6712 2003-07-09  Jan Hubicka  <jh@suse.cz>
6713
6714         * java-tree.h (DECL_NUM_STMTS): Rename to...
6715         (DECL_ESTIMATED_INSNS): ... this.
6716         * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
6717         New static functions.
6718         (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
6719         * parser.y (add_stmt_to_compound): Do not account statements.
6720
6721 2003-07-08  Mark Wielaard  <mark@klomp.org>
6722
6723         * gcj.texi: CNI now expands to Compiled Native Interface.
6724
6725 2003-07-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6726
6727         * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
6728
6729 2003-07-07  Nathan Sidwell  <nathan@codesourcery.com>
6730
6731         * expr.c (expand_byte_code): Adjist emit_line_note call.
6732
6733 2003-07-06  Neil Booth  <neil@daikokuya.co.uk>
6734
6735         * lang.c (java_handle_option): Don't handle filenames.
6736
6737 2003-07-02  Zack Weinberg  <zack@codesourcery.com>
6738
6739         * jcf-path.c: Don't default-define PATH_SEPARATOR nor
6740         DIR_SEPARATOR.
6741         Use FILENAME_CMP.
6742         * jcf-write.c: Don't default-define DIR_SEPARATOR.
6743         * jcf.h: Delete COMPARE_FILENAMES definition.
6744
6745 2003-07-02  Neil Booth  <neil@daikokuya.co.uk>
6746
6747         * lang.c (java_init_options): Update prototype.
6748
6749 2003-07-01  Nathan Sidwell  <nathan@codesourcery.com>
6750
6751         * decl.c (poplevel): Adjust define_label call.
6752
6753 2003-06-27  Zack Weinberg  <zack@codesourcery.com>
6754
6755         * gjavah.c (flag_jni): Make non-static.
6756         * parse-scan.y (ctxp): Make non-static.
6757
6758         * class.c (build_method_symbols_entry)
6759         * expr.c (get_offset_table_index)
6760         * jcf-parse.c (jcf_parse):
6761         Mark the definition static, matching the forward declaration.
6762
6763 2003-06-26  Neil Booth  <neil@daikokuya.co.uk>
6764
6765         * lang.c (java_handle_option): Don't check for missing arguments.
6766
6767 2003-06-20  Nathan Sidwell  <nathan@codesourcery.com>
6768
6769         * class.c (push_class): Use a location_t to save place.
6770         (emit_register_classes): Set input_location. Adjust
6771         expand_function_end call.
6772         * resource.c (write_resource_constructor): Likewise.
6773         * decl.c (end_java_method): Adjust expand_function_end call.
6774         * parse.y (source_end_java_method): Likewise.
6775
6776 2003-06-17  Robert Abeles  <rabeles@archaelogic.com>
6777
6778         * lang.c (java_handle_option): Likewise.
6779
6780 2003-06-16  Neil Booth  <neil@daikokuya.co.uk>
6781
6782         * lang.c (java_handle_option): Special-casing of optional
6783         joined arguments no longer needed.
6784         * lang.opt: Update switches that take optional argument.
6785
6786 2003-06-15  Neil Booth  <neil@daikokuya.co.uk>
6787
6788         * lang.opt: Declare Java.
6789         * lang.c (java_init_options): Update.
6790
6791 2003-06-15  Neil Booth  <neil@daikokuya.co.uk>
6792
6793         * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
6794
6795 2003-06-14  Neil Booth  <neil@daikokuya.co.uk>
6796
6797         * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
6798         * lang.c (java_handle_option): -MD and -MMD have an underscore.
6799         * lang.opt: -MD and -MMD have an underscore.
6800
6801 2003-06-14  Nathan Sidwell  <nathan@codesourcery.com>
6802
6803         * class.c (emit_register_classes): Adjust init_function_start
6804         call.
6805         * decl.c (complete_start_java_method): Likewise.
6806         * resource.c (write_resource_constructor): Likewise.
6807
6808 2003-06-14  Neil Booth  <neil@daikokuya.co.uk>
6809
6810         * Make-lang.in: Update to use options.c and options.h.
6811         * lang.c: Include options.h not j-options.h.
6812         (java_handle_option): Abort on unrecognized option.
6813         (java_init_options): Request Java switches.
6814
6815 2003-06-11  Neil Booth  <neil@daikokuya.co.uk>
6816
6817         * Make-lang.in: Handle mostlyclean.
6818
6819 2003-06-11  Tom Tromey  <tromey@redhat.com>
6820
6821         * lang.c (java_handle_option): Update dependency_tracking for
6822         OPT_MF case.
6823
6824         * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
6825         empty argument.
6826
6827 2003-06-10  Andrew Haley  <aph@redhat.com>
6828
6829         * resource.c (write_resource_constructor): Use expand_expr to
6830         generate the address of the label attached to a resource.
6831         * Make-lang.in (java/resource.o): Add expr.h
6832
6833 2003-06-10  Andrew Haley  <aph@redhat.com>
6834
6835         * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
6836         (java_decl_ok_for_sibcall): New.
6837
6838 2003-06-09  Neil Booth  <neil@daikokuya.co.uk>
6839
6840         * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
6841         (java/j-options.c, java/j-options.h): New.
6842         * java-tree.h (resource_name, compile_resource_file,
6843         compile_resource_data): Constify.
6844         * jcf-write.c (jcf_write_base_directory): Similarly.
6845         * jcf.h (jcf_write_base_directory): Similarly.
6846         * lang.c: Include j-options.h.
6847         (cl_options_count, cl_options, string_option, java_decode_option,
6848         lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
6849         process_option_with_no): Remove.
6850         (resource_name): Constify.
6851         (LANG_HOOKS_HANDLE_OPTION): Override.
6852         (java_handle_option): New.
6853         (java_init): Don't call jcf_path_init.
6854         (java_init_options): Call jcf_path_init.
6855         * lang.opt: New.
6856         * resource.c (compile_resource_data, compile_resource_file): Constify.
6857
6858 2003-06-09  Nathan Sidwell  <nathan@codesourcery.com>
6859
6860         * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
6861         (struct lang_decl_func): Add last_line field.
6862         * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
6863         DECL_SOURCE_LINE_LAST): Remove.
6864         * parse.y (missing_return_error, finish_method_declaration,
6865         lookup_cl, start_artificial_method_body, source_end_java_method,
6866         start_complete_expand_method): Adjust.
6867
6868 2003-06-08  Tom Tromey  <tromey@redhat.com>
6869
6870         * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
6871         fno-assume-compiled.
6872
6873 2003-06-08  Roger Sayle  <roger@eyesopen.com>
6874
6875         * builtins.c (define_builtin_type, builtin_types): Delete.
6876         (define_builtin): Rewritten to take just the built-in code,
6877         the function's name, type and fallback library function name.
6878         All built-ins used by Java are implicit and BUILT_IN_NORMAL.
6879         (initialize_builtins): Overhaul to define the GCC builtins
6880         used by gcj manually, providing the Java run-time's
6881         implementations as the fallback library function.
6882
6883 2003-06-08  Anthony Green  <green@redhat.com>
6884
6885         * parse.y (patch_cast): Fix conversions from floating-point to
6886         integral types.
6887
6888 2003-06-08  Neil Booth  <neil@daikokuya.co.uk>
6889
6890         * Make-lang.in: Update.
6891         * lang.c: Include opts.h. Define cl_options_count and cl_options.
6892
6893 2003-06-07  Neil Booth  <neil@daikokuya.co.uk>
6894
6895         * lang.c (java_init_options): Update.
6896
6897 2003-06-05  Jan Hubicka  <jh@suse.cz>
6898
6899         * Make-lang.in:  Add support for stageprofile and stagefeedback
6900
6901 2003-05-31  Roger Sayle  <roger@eyesopen.com>
6902
6903         * lang.c (java_init_options): Prescribe wrap-around two's
6904         complement arithmetic overflow by setting flag_wrapv.
6905
6906 2003-05-29  Roger Sayle  <roger@eyesopen.com>
6907
6908         * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
6909         (builtin_record): Add an additional builtin_code field to
6910         record which GCC built-in corresponds to the Java function.
6911         (java_builtins):  Add new entries for atan, atan2, exp, log,
6912         pow and tan.
6913         (max_builtin, min_builtin, abs_builtin): Perform constant
6914         folding on the resulting tree.
6915         (java_build_function_call_expr): Likewise, perform constant
6916         folding on the resulting tree.
6917         (initialize_builtins): The NULL creators are now allowed in
6918         the java_builtins table, which is now terminated by an entry
6919         with builtin_code == END_BUILTINS.
6920         (check_for_builtin): Likewise.  If the matching creator is
6921         NULL, construct the call using java_build_function_call_expr
6922         directly with the decl for the corresponding builtin_code.
6923
6924 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
6925
6926         * win32-host.c: Normalize copyright boilerplate.
6927
6928 2003-05-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6929
6930         * parse.y (print_int_node): Use string concatentation on
6931         HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
6932         function calls into one.
6933
6934 2003-05-13  Zack Weinberg  <zack@codesourcery.com>
6935
6936         * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
6937         fatal_io_error with calls to fatal_error; add ": %m" to the end of
6938         all the affected error messages.
6939
6940 2003-05-13  Richard Henderson  <rth@redhat.com>
6941
6942         * class.c (layout_class_method): Set DECL_EXTERNAL.
6943         * decl.c (java_mark_decl_local, java_mark_class_local): New.
6944         * java-tree.h (java_mark_class_local): Declare.
6945         * jcf-parse.c (parse_class_file): Use it.
6946         * parse.y (java_expand_classes): Likewise.
6947
6948 2003-05-04  Nathan Sidwell  <nathan@codesourcery.com>
6949
6950         * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
6951         * lex.h: #include input.h.
6952         * jv-scan.c (input_filename): Remove.
6953
6954 2003-05-02  Tom Tromey  <tromey@redhat.com>
6955
6956         PR java/10491:
6957         * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
6958         (handle_inner_classes): New function.
6959
6960 2003-05-01  Tom Tromey  <tromey@redhat.com>
6961
6962         PR java/10459:
6963         * parse.y (finish_for_loop): Do nothing if update expression is a
6964         EXPR_WFL_NODE wrapping nothing.
6965         (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
6966
6967 2003-05-02  Nathan Sidwell  <nathan@codesourcery.com>
6968
6969         * lex.h (input_lineno): Remove declaration.
6970         * parse-scan.y: #include input.h.
6971         (input_filename): Remove declaration.
6972         (input_location): Add definition.
6973         (input_line): Remove definition.
6974
6975 2003-05-01  Nathan Sidwell  <nathan@codesourcery.com>
6976
6977         * lex.h (lineno): Rename to ...
6978         (input_line): ... here
6979         * parse-scan.y (lineno): Rename to ...
6980         (input_line): ... here.
6981         (reset_report): Rename lineno to input_line.
6982         * check-init.c (check_init): Likewise.
6983         * class.c (push_class): Likewise.
6984         * decl.c (complete_start_java_method, end_java_method): Likewise.
6985         * expr.c (expand_byte_code): Likewise.
6986         * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
6987         * jcf-write.c (generate_bytecode_insns): Likewise.
6988         * lex.c (java_init_lex, java_allocate_new_line,
6989         do_java_lex): Likewise.
6990         * parse.h (YYNOT_TWICE): Likewise.
6991         * parse.y (empty_statement, expression_statement,
6992         java_pop_parser_context, java_parser_context_save_global,
6993         yyerror, register_fields, method_header, safe_layout_class,
6994         find_in_imports_on_demand, create_artificial_method,
6995         source_end_java_method, start_complete_expand_method,
6996         build_thisn_assign, java_complete_lhs,
6997         maybe_absorb_scoping_block): Likewise.
6998
6999 2003-04-20  Mohan Embar  <gnustuff@thisiscool.com>
7000
7001         * jcf-io.c (find_class): use DIR_SEPARATOR instead of
7002         '/' when computing java source filename
7003
7004 2003-04-13  Tom Tromey  <tromey@redhat.com>
7005
7006         * gjavah.c (print_c_decl): Indentation fix.
7007
7008 2003-04-12  Zack Weinberg  <zack@codesourcery.com>
7009
7010         * class.c (make_field_value, make_method_value, get_dispatch_table)
7011         (make_class_data, emit_offset_symbol_table)
7012         * constants.c (build_constants_constructor)
7013         * java-tree.h (START_RECORD_CONSTRUCTOR)
7014         * parse.y (maybe_build_array_element_wfl):
7015         Use build_constructor.
7016
7017 2003-04-10  Eric Blake  <ebb9@email.byu.edu>
7018
7019         PR java/10253:
7020         * parse.y (string_convert_int_cst): Always use at least one digit
7021         in string conversion. Remove ASCII dependence.
7022         (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
7023
7024 2003-03-16  Mohan Embar  <gnustuff@thisiscool.com>
7025
7026         * Make-lang.in: added win32-host.c
7027         * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
7028         resolves to open() on non-Win32 platforms and
7029         Win32-specific jcf_open_exact_case() on Win32
7030         * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
7031         when trying .java and .class files
7032         * win32-host.c: added to repository. Defines
7033         Win32-specific jcf_open_exact_case()
7034
7035 2003-04-10  Andrew Haley  <aph@redhat.com>
7036
7037         * jcf-write.c (struct jcf_partial): num_jsrs: new field.
7038         (maybe_free_localvar): Renamed from localvar_free.
7039         Add new arg, really.
7040         (generate_bytecode_insns): Set new variable, jsrs.
7041         Only free local vars if no jsr insns have been emittted.
7042         Call maybe_free_localvar, not localvar_free.
7043
7044 2003-03-30  Joseph S. Myers  <jsm@polyomino.org.uk>
7045
7046         * gcj.texi: Remove @ at start of file.
7047
7048 2003-03-25  Tom Tromey  <tromey@redhat.com>
7049
7050         * parse.y (create_interface): Call CHECK_DEPRECATED.
7051
7052 2003-03-23  Zack Weinberg  <zack@codesourcery.com>
7053
7054         * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
7055
7056 2003-03-21  Zack Weinberg  <zack@codesourcery.com>
7057
7058         * javaop.h (jfloat, jdouble): Make them structures mirroring
7059         the bit fields of IEEE float and double respectively.
7060         (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
7061         JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
7062         (union Word, union DWord): Delete.
7063         (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
7064
7065         * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
7066         D_NAN_MASK): Delete.
7067         (jni_print_float, jni_print_double): New.  Generate
7068         hexadecimal floating constants.
7069         (print_field_info): Use jni_print_float/double.
7070
7071         * jcf-dump.c: Include math.h.  Use ldexp/frexp to assemble
7072         finite floating point numbers for output; special case
7073         non-finite floats.
7074
7075 2003-03-19  Nathanael Nerode  <neroden@gcc.gnu.org>
7076
7077         * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
7078         Replace 0 and 1 with true and false in return statements.
7079
7080 2003-03-19  Tom Tromey  <tromey@redhat.com>
7081
7082         * lex.c (do_java_lex): Renamed from java_lex.
7083         (java_lex): New function.
7084         Include timevar.h.
7085
7086 2003-03-13  Tom Tromey  <tromey@redhat.com>
7087
7088         * parse.y (resolve_inner_class): Error if qualifier is a primitive
7089         type.
7090
7091 2003-03-04  Andrew Haley  <aph@redhat.com>
7092
7093         * gjavah.c (is_first_data_member): New global variable.
7094         (print_c_decl): If it's the first data member, align it as the
7095         superclass.
7096         (process_file): Set is_first_data_member.
7097
7098 2003-03-11  Tom Tromey  <tromey@redhat.com>
7099
7100         * parse.y (resolve_field_access): Initialize class if field is
7101         found in another static field.
7102         * expr.c (build_class_init): Don't optimize out initialization of
7103         implemented interface.
7104
7105 2003-03-11  Andrew Haley  <aph@redhat.com>
7106
7107         * jcf-io.c (caching_stat): Initialize origsep to remove compiler
7108         warning.
7109
7110 2003-03-10  Ranjit Mathew  <rmathew@hotmail.com>
7111
7112         * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
7113         and DIR_SEPARATOR_2 for a target.
7114         Correct minor typos.
7115
7116         * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
7117         and DIR_SEPARATOR_2 for a target into account.
7118
7119 2003-03-08  Neil Booth  <neil@daikokuya.co.uk>
7120
7121         * lang.c (java_init): Update prototype, move code to java_post_options.
7122         (java_post_options): Similarly.
7123
7124 2003-03-05  Ranjit Mathew  <rmathew@hotmail.com>
7125
7126         * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
7127         compare file name components depending on the case-sensitivity
7128         or otherwise of the host file system.
7129
7130         * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
7131         "strcmp" to compare file name components.
7132         Use IS_DIR_SEPARATOR instead of comparing directly against
7133         DIR_SEPARATOR.
7134         (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
7135         comparing directly against DIR_SEPARATOR.
7136
7137 2003-03-04  Tom Tromey  <tromey@redhat.com>
7138
7139         * Make-lang.in (java.tags): New target.
7140
7141 2003-03-01  Roger Sayle  <roger@eyesopen.com>
7142
7143         * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
7144         (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
7145
7146 2003-03-01  Tom Tromey  <tromey@redhat.com>
7147
7148         * parse.y (jdep_resolve_class): Only check deprecation if we found
7149         a decl.
7150
7151 2003-02-28  Tom Tromey  <tromey@redhat.com>
7152
7153         PR java/9695:
7154         * class.c (maybe_layout_super_class): Always pass a WFL to
7155         do_resolve_class.
7156         * parse.y (do_resolve_class): Updated comment to explain
7157         parameters.
7158
7159 2003-02-26  Tom Tromey  <tromey@redhat.com>
7160
7161         * jcf-write.c (generate_classfile): Check whether class is
7162         deprecated before writing attribute count.
7163
7164 2003-02-25  Roger Sayle  <roger@eyesopen.com>
7165
7166         * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
7167         built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
7168
7169 2003-02-23  Tom Tromey  <tromey@redhat.com>
7170
7171         * lang-options.h: Added -Wdeprecated.
7172         * gcj.texi (Warnings): Document -Wdeprecated.
7173         * java-tree.h (flag_deprecated): Declare.
7174         * lang.c (lang_W_options): Added deprecated.
7175         (flag_deprecated): New global.
7176         * chartables.h: Rebuilt.
7177         * gen-table.pl (process_one): Look at whitespace.
7178         (print_tables): Define LETTER_SPACE, LETTER_MASK.
7179         * parse.h (CLEAR_DEPRECATED): New macro.
7180         (CHECK_DEPRECATED_NO_RESET): New macro.
7181         * jcf-parse.c (handle_deprecated): New function.
7182         (HANDLE_DEPRECATED_ATTRIBUTE): New define.
7183         * jcf-reader.c (get_attribute): Handle Deprecated attribute.
7184         * parse.y (resolve_type_during_patch): Check deprecation.
7185         (jdep_resolve_class): Likewise.
7186         (process_imports): Likewise.
7187         (resolve_expression_name): Likewise.
7188         (check_deprecation): Strip arrays from decl.  Check
7189         flag_deprecated.
7190         (patch_method_invocation): Also check the particular constructor
7191         for deprecation.
7192         (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
7193         * jcf-write.c (append_deprecated_attribute): New function.
7194         (generate_classfile): Generate deprecated attribute when
7195         appropriate.
7196         * lex.c (java_parse_doc_section): Return type now void.  Rewrote.
7197         (java_lex) [case '*']: Simplify logic.
7198         (java_start_char_p): Use LETTER_MASK.
7199         (java_part_char_p): Likewise.
7200         (java_space_char_p): New function.
7201
7202 2003-02-20  Nathan Sidwell  <nathan@codesourcery.com>
7203
7204         Change base class access representation.
7205         * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
7206         (add_interface_do): Likewise.
7207
7208 2003-02-12  Ranjit Mathew  <rmathew@hotmail.com>
7209
7210         * decl.c (java_init_decl_processing): Change
7211         soft_lookupjnimethod_node to reflect the change in
7212         signature of _Jv_LookupJNIMethod in libjava/jni.cc
7213         * expr.c (build_jni_stub): Calculate and pass the size
7214         on the stack of the arguments to a JNI function. Use
7215         new target macro MODIFY_JNI_METHOD_CALL to allow a
7216         target to modify the call to a JNI method.
7217
7218 2003-02-08  Roger Sayle  <roger@eyesopen.com>
7219
7220         * jcf-io.c (java_or_class_file): Use libiberty's lbasename
7221         instead of basename to avoid compiler warnings on Tru64.
7222
7223 2003-02-04  Joseph S. Myers  <jsm@polyomino.org.uk>
7224
7225         * gcj.texi: Update to GFDL 1.2.
7226
7227 2003-01-31  Andrew Haley  <aph@redhat.com>
7228
7229         * parse.y (java_expand_classes): Scan the whole class list looking
7230         for access methods that haven't yet been expanded.
7231
7232 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
7233
7234         Fix for java/4269:
7235
7236         * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
7237         to fix bootstrap on sparc-unknown-netbsdelf1.5.
7238         * jcf-parse.c: Likewise.
7239
7240 2003-01-31  Mark Wielaard  <mark@klomp.org>
7241
7242         * gjavah.c (throwable_p): Allocate 1 more byte for string.
7243
7244 2003-01-31  Nathan Sidwell  <nathan@codesourcery.com>
7245
7246         * class.c (make_class): Use BINFO_ELTS.
7247         (set_super_info): Likewse.
7248         (add_interface_do): Likewise.
7249
7250 2003-01-30  Tom Tromey  <tromey@redhat.com>
7251
7252         * jcf-parse.c (read_class): Update identifier's class value if it
7253         changed during parsing.
7254
7255 2003-01-30  Loren James Rittle  <ljrittle@acm.org>
7256
7257         * Make-lang.in (po-generated): Find the targets in $(parsedir).
7258         Propagate change to all other rules as required.
7259         (java/parse-scan.o): Add explicit dependency on
7260         $(parsedir)/java/parse-scan.c .
7261
7262 2003-01-29  Tom Tromey  <tromey@redhat.com>
7263
7264         * parse.y (patch_assignment): Only transform the rhs of an
7265         assignment when compiling to native.
7266
7267 2003-01-28  Tom Tromey  <tromey@redhat.com>
7268
7269         * jcf-write.c (generate_bytecode_conditional): Typo fixes.
7270
7271 2003-01-28  Tom Tromey  <tromey@redhat.com>
7272
7273         * lex.c (java_lex): Don't include UEOF as part of token.
7274         (java_read_unicode): Error if \u sequence prematurely terminated.
7275
7276 2003-01-27  Tom Tromey  <tromey@redhat.com>
7277
7278         * parse.y (java_check_regular_methods): Check for construct after
7279         checking types in throws clause.
7280
7281 2003-01-24  Tom Tromey  <tromey@redhat.com>
7282
7283         * class.c (build_static_field_ref): Only a String or numeric field
7284         can fold to a constant.
7285
7286 2003-01-23  Tom Tromey  <tromey@redhat.com>
7287
7288         * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
7289         file name in resource buffer.
7290
7291 2003-01-23  Tom Tromey  <tromey@redhat.com>
7292
7293         * expr.c (build_known_method_ref): Use method's context to find
7294         method table index.
7295
7296 2003-01-23  Tom Tromey  <tromey@redhat.com>
7297
7298         * constants.c (set_constant_entry): Allocated cleared memory.
7299
7300 2003-01-22  Tom Tromey  <tromey@redhat.com>
7301
7302         * java-tree.h: Don't use PARAMS.
7303         * resource.c: Add prototypes for all functions.
7304         (write_resource_constructor): Use `const char *' to avoid
7305         warning.
7306
7307 2003-01-22 Nathanael Nerode  <neroden@gcc.gnu.org>
7308
7309         * jcf-parse.c (process_zip_dir): Remove unused variable.
7310
7311 2003-01-22  Tom Tromey  <tromey@redhat.com>
7312
7313         * expr.c (build_invokeinterface): Abort if method's context is not
7314         an interface.
7315
7316 2003-01-22  Tom Tromey  <tromey@redhat.com>
7317
7318         * gcj.texi (Input and output files): Mention non-class entries.
7319         * decl.c (java_init_decl_processing): Call
7320         init_resource_processing.
7321         * java-tree.h (compile_resource_data, write_resource_constructor,
7322         compile_resource_file, init_resource_processing): Declare.
7323         * config-lang.in (gtfiles): Added resource.c.
7324         * Make-lang.in (gt-java-resource.h): New target.
7325         (JAVA_OBJS): Added resource.o.
7326         (java/resource.o): New target.
7327         * resource.c: New file.
7328         * class.c (compile_resource_file): Moved to resource.c.
7329         (registerResource_libfunc): Likewise.
7330         (utf8_decl_list): Mark with GTY; now static.
7331         * jcf-parse.c (classify_zip_file): New function.
7332         (parse_zip_file_entries): Use it; compile .properties files.
7333         (process_zip_dir): Use classify_zip_file and compute_class_name.
7334         Don't write class name into zip directory.
7335         (java_parse_file): Call write_resource_constructor.
7336         (compute_class_name): New function.
7337         * jcf-io.c (read_zip_member): Reindented.
7338
7339 2003-01-21  Tom Tromey  <tromey@redhat.com>
7340
7341         * class.c (supers_all_compiled): New function.
7342         (make_class_data): Use it.
7343
7344 2003-01-21  Tom Tromey  <tromey@redhat.com>
7345
7346         * parse.y (method_header): Native method can't be strictfp.
7347         No method can be transient or volatile.
7348
7349 2003-01-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7350
7351         Make-lang.in (jvspec.o-warn): Add -Wno-error.
7352
7353 2003-01-18  Kazu Hirata  <kazu@cs.umass.edu>
7354
7355         * check-init.c: Fix comment typos.
7356         * class.c: Likewise.
7357         * constants.c: Likewise.
7358         * decl.c: Likewise.
7359         * except.c: Likewise.
7360         * expr.c: Likewise.
7361         * java-except.h: Likewise.
7362         * java-tree.h: Likewise.
7363         * javaop.h: Likewise.
7364         * jcf-dump.c: Likewise.
7365         * jcf-io.c: Likewise.
7366         * jcf-parse.c: Likewise.
7367         * jcf-write.c: Likewise.
7368         * lang.c: Likewise.
7369         * mangle.c: Likewise.
7370         * typeck.c: Likewise.
7371         * verify.c: Likewise.
7372
7373 2003-01-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7374
7375         * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
7376         * jcf-write.c: Include "tm_p.h".
7377
7378 2003-01-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7379
7380         * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
7381
7382 2003-01-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7383
7384         * builtins.c (java_build_function_call_expr): Renamed from
7385         build_function_call_expr.  All callers changed.
7386
7387         * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
7388         * jcf-parse.c: Include tm_p.h.
7389
7390         * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
7391         warning.
7392
7393 2003-01-14  Tom Tromey  <tromey@redhat.com>
7394
7395         * class.c (make_class_data): Check that super is compiled before
7396         building class reference to it.
7397
7398 2003-01-14  Andrew Haley  <aph@redhat.com>
7399
7400         * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
7401         varargs function -- correct.
7402
7403 2003-01-14  Andrew Haley  <aph@redhat.com>
7404
7405         * decl.c (java_init_decl_processing): Temporarily back out previous patch.
7406
7407 2003-01-14  Andrew Haley  <aph@redhat.com>
7408
7409         * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
7410         varargs function -- correct.
7411
7412         * parse.y (patch_assignment): Copy the rhs of an assignment into a
7413         temporary if the RHS is a reference.
7414
7415 2003-01-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7416
7417         * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
7418         * keyword.h: Regenerated.
7419
7420         * All Files: Convert to ISO C style function definitions.
7421
7422 2003-01-09  Nathanael Nerode  <neroden@gcc.gnu.org>
7423
7424         * parse.y (check_pkg_class_access): ANSIfy definition.
7425
7426 2003-01-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7427
7428         * decl.c, parse-scan.y, parse.y: Don't cast return value of
7429         xmalloc et al.
7430
7431         * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
7432
7433 2003-01-09  Geoffrey Keating  <geoffk@apple.com>
7434
7435         Merge from pch-branch:
7436
7437         2002-12-02  Geoffrey Keating  <geoffk@apple.com>
7438
7439         * Make-lang.in (java/gjavah.o): Update dependencies.
7440         * gjavah.c: Include ggc.h.
7441
7442         2002-08-16  Geoffrey Keating  <geoffk@redhat.com>
7443
7444         * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
7445         (JCFDUMP_OBJS): Add ggc-none.o.
7446         (java/jcf-dump.o): Depend on GGC_H.
7447         * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
7448         CPool substructures.
7449         * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
7450         * jcf-dump.c: Include ggc.h.
7451
7452         2002-08-08  Geoffrey Keating  <geoffk@redhat.com>
7453
7454         * jcf.h (union cpool_entry): New.
7455         (struct CPool): Use gengtype to mark.  Change field 'data' to be
7456         an array of unions.
7457         (struct JCF): Use gengtype to mark.
7458         (CPOOL_UINT): Update for new cpool_entry type.
7459         (CPOOL_USHORT1): Likewise.
7460         (CPOOL_USHORT2): Likewise.
7461         (CPOOL_FINISH): Use GC to free cpool subfields.
7462         * parse.h (struct parser_ctxt): Mark field current_jcf.
7463         * lex.c (java_init_lex): Use GC to allocate struct JCF.
7464         * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
7465         (main_jcf): Use gengtype to mark.
7466         (ggc_mark_jcf): Delete.
7467         (get_constant): Update for new cpool_entry type.
7468         (give_name_to_class): Likewise.
7469         (get_class_constant): Likewise.
7470         (init_outgoing_cpool): Use GGC to allocate struct CPool.
7471         (java_parse_file): Use GGC to allocate struct JCF.
7472         (init_jcf_parse): Don't call ggc_add_root.
7473         * jcf-reader.c (jcf_parse_constant_pool): Update for new
7474         cpool_entry type.
7475         * java-tree.h (current_jcf): Use gengtype to mark.
7476         (CPOOL_UTF): Update for new cpool_entry type.
7477         (outgoing_cpool): Use gengtype to mark.
7478         (struct lang_type): GC struct JCF and struct CPool.
7479         * config-lang.in (gtfiles): Add jcf.h.
7480         * constants.c (find_tree_constant): New.
7481         (set_constant_entry): Allocate cpool subfields using GGC.  Update
7482         for new cpool_entry type.
7483         (find_constant1): Update for new cpool_entry type.
7484         (find_constant2): Likewise.
7485         (find_utf8_constant): Use find_tree_constant.
7486         (find_class_or_string_constant): Remove unnecessary cast to jword.
7487         Update for new cpool_entry type.
7488         (count_constant_pool_bytes): Update for new cpool_entry type.
7489         (write_constant_pool): Likewise.
7490         (alloc_name_constant): Use find_tree_constant.
7491         (build_constants_constructor): Update for new cpool_entry type.
7492
7493         2002-08-08  Geoffrey Keating  <geoffk@redhat.com>
7494
7495         * parse.y (mark_parser_ctxt): Delete.
7496         (goal): Don't use ggc_add_root.
7497         (create_new_parser_context): Use GC to allocate struct parser_ctxt.
7498         (java_pop_parser_context): Let GC free parser_ctxt.
7499         (java_parser_context_resume): Likewise.
7500         * parse.h (struct parser_ctxt): Use gengtype to mark.
7501         (ctxp): Likewise.
7502         (ctxp_for_generation): Likewise.
7503         * lex.h (struct java_lc_s): Mark for gengtype.
7504         (java_lexer): Rearrange for gengtype.
7505         * config-lang.in (gtfiles): Add lex.h, parse.h.
7506
7507 2003-01-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7508
7509         * All Files: Remove PARAMS macro.
7510
7511         * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
7512         jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
7513         `__STDC__' macros.
7514
7515         * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
7516         VA_CLOSE.
7517
7518 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
7519
7520         * Make-lang.in (java.install-common, java.uninstall,
7521         java.install-info, java.install-man): Prepend $(DESTDIR)
7522         to destination paths in all (un)installation commands.
7523         (java.install-common): Rewrite $(LN) command to support
7524         DESTDIR with "ln" as well as with "ln -s".
7525
7526 2003-01-08  Nathanael Nerode  <neroden@gcc.gnu.org>
7527
7528         * java-tree.h: Protect against multiple inclusion.
7529
7530 2003-01-07  Tom Tromey  <tromey@redhat.com>
7531
7532         * class.c (add_assume_compiled): Don't adjust parent if we're
7533         already at the root of tree.
7534
7535 2003-01-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7536
7537         * lang.c (dump_compound_expr): Prototype.
7538
7539 2003-01-03  Tom Tromey  <tromey@redhat.com>
7540
7541         Fix for PR java/8712:
7542         * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
7543         when simply checking against `null'.
7544
7545 2003-01-03  Tom Tromey  <tromey@redhat.com>
7546
7547         * gcj.texi (Standard Properties): Document http.proxyHost and
7548         http.proxyPort.
7549
7550         * gcj.texi (GNU Classpath Properties): Document new properties.
7551
7552 2003-01-02  Steven Bosscher <s.bosscher@student.tudelft.nl>
7553
7554         * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
7555         java/lang-options.h, java/mangle.c, java/mangle_name.c,
7556         java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
7557
7558 2003-01-01  Steven Bosscher  <s.bosscher@student.tudelft.nl>
7559
7560         * Make-lang.in, boehm.c, buffer.c,
7561           buffer.h, builtins.c, class.c,
7562           config-lang.in, constants.c,
7563           convert.h, decl.c, except.c,
7564           expr.c, java-except.h,
7565           java-tree.h, javaop.def,
7566           jcf-parse.c, jcf-write.c,
7567           jv-scan.c, jvgenmain.c,
7568           jvspec.c, keyword.gperf,
7569           keyword.h, lang-options.h,
7570           lang-specs.h, lang.c, lex.c,
7571           lex.h, mangle.c, mangle_name.c,
7572           parse-scan.y, parse.h, parse.y,
7573           typeck.c, verify.c, xref.c,
7574           xref.h: Replace "GNU CC" with
7575           "GCC" in the copyright header.
7576
7577         * check-init.c, gjavah.c, javaop.h,
7578           jcf-depend.c, jcf-dump.c, jcf-io.c,
7579           jcf-path.c, jcf-reader.c, jcf.h,
7580           zextract.c, zipfile.h: These files are
7581           "part of GCC". Also say "GCC" not "GNU CC".
7582
7583 2002-12-30  DJ Delorie  <dj@redhat.com>
7584
7585         * Make-lang.in: Protect against texi2pod/pod2man failing.
7586
7587 2002-12-28  Joseph S. Myers  <jsm@polyomino.org.uk>
7588
7589         * gcj.texi: Use @copying.
7590
7591 2002-12-27  Mark Mitchell  <mark@codesourcery.com>
7592
7593         * gjavah.c (print_name_for_stub_or_jni): Adjust call to
7594         print_cxx_classname.
7595         (print_cxx_classname): Add add_scope parameter.
7596         (print_class_decls): Do not emit a semicolon after the extern
7597         "Java" block.
7598         (process_file): Adjust calls to print_cxx_classname.
7599
7600 2002-12-23  Joseph S. Myers  <jsm@polyomino.org.uk>
7601
7602         * gcj.texi: Include Cover Texts in man page.
7603
7604 2002-12-23  Jeff Sturm  <jsturm@one-point.com>
7605
7606         * class.c (build_static_field_ref): Check FIELD_FINAL.
7607
7608         * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
7609         instead of current_constant_pool_data_ref.
7610         * java-tree.h (current_constant_pool_data_ref): Undefine.
7611         (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
7612         * jcf-parse.c (init_outgoing_cpool): Don't initialize
7613         current_constant_pool_data_ref.
7614
7615         * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
7616         not build_internal_class_name.
7617
7618         * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
7619         Use it when class ref isn't certain to be compiled.
7620
7621 2002-12-23  Joseph S. Myers  <jsm@polyomino.org.uk>
7622
7623         * gcj.texi: Include gcc-common.texi.
7624         * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
7625         $(srcdir)/doc/include/gcc-common.texi.
7626
7627 2002-12-22  Anthony Green  <green@redhat.com>
7628
7629         * gcj.texi (Limitations): Add note about org.xml.sax and
7630         org.w3c.dom.
7631
7632 2002-12-20  Tom Tromey  <tromey@redhat.com>
7633
7634         * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
7635         where minimum case value is Integer.MIN_VALUE.
7636         Fixes PR java/8955.
7637
7638 2002-12-18  Andrew Haley  <aph@redhat.com>
7639
7640         * parse.y (patch_invoke): Force evaluation order when `check' is
7641         set.  For PR libgcj/8945.
7642
7643 2002-12-16  Mark Mitchell  <mark@codesourcery.com>
7644
7645         * gcj.texi: Change version number to 3.4.
7646
7647 2002-12-05  Ranjit Mathew <rmathew@hotmail.com>
7648         Andrew Haley <aph@redhat.com>
7649
7650         * parse.y (source_end_java_method): Remove custom encoding of line
7651         numbers for a function decl before passing it to the back end.
7652
7653 2002-12-03  Andrew Haley  <aph@redhat.com>
7654
7655         * class.c (make_class_data): New field, "chain".
7656         * decl.c (java_init_decl_processing): Likewise.
7657
7658 2002-12-02  Tom Tromey  <tromey@redhat.com>
7659
7660         For PR java/8740:
7661         * parse.y (do_resolve_class): Handle qualified name via
7662         recursion.
7663
7664 2002-11-30  Zack Weinberg  <zack@codesourcery.com>
7665
7666         * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
7667         constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
7668         jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
7669         jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
7670         parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
7671         Include coretypes.h and tm.h.
7672         * Make-lang.in: Update dependencies.
7673
7674 2002-11-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7675
7676         * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
7677
7678 2002-11-25  Diego Novillo  <dnovillo@redhat.com>
7679
7680         * jcf-reader.c: Don't expand JCF_readu4 inside the
7681         expansion of JCF_SKIP.
7682
7683 2002-11-25  Diego Novillo  <dnovillo@redhat.com>
7684
7685         * jcf-reader.c: Don't expand JCF_readu4 inside the
7686         expansion of JCF_SKIP.
7687
7688 2002-11-22  Tom Tromey  <tromey@redhat.com>
7689
7690         * parse.y (patch_binop): Cast right hand side of shift expression
7691         to `int'.  Fixes PR java/8676.
7692
7693 2002-11-22  Ranjit Mathew <rmathew@hotmail.com>
7694             Andrew Haley <aph@redhat.com>
7695
7696         * gcc/java/jcf-write.c (write_classfile): Remove target
7697         class file, if it exists, before renaming the temporary
7698         class file to it.
7699
7700 2002-11-19  Jason Thorpe  <thorpej@wasabisystems.com>
7701
7702         * jvspec.c (lang_specific_spec_functions): New.
7703
7704 2002-11-18  Tom Tromey  <tromey@redhat.com>
7705
7706         Fix for PR java/7912:
7707         * expr.c (can_widen_reference_to): Allow cast of array to
7708         Cloneable or Serializable.
7709         * java-tree.h (java_lang_cloneable_identifier_node): Declare.
7710         (java_io_serializable_identifier_node): Likewise.
7711         * parse.y (java_lang_cloneable, java_io_serializable): Removed.
7712         (valid_ref_assignconv_cast_p): Use new identifier nodes.
7713         * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
7714         java_io_serializable.
7715         * decl.c (java_init_decl_processing): Initialize
7716         java_lang_cloneable_identifier_node and
7717         java_io_serializable_identifier_node.
7718         (java_lang_cloneable_identifier_node): New global.
7719         (java_io_serializable_identifier_node): Likewise.
7720
7721 2002-11-14  Jens-Michael Hoffmann  <jensmh@gmx.de>
7722
7723         * buffer.c: Remove unnecessary casts.
7724         * check-init.c: Likewise.
7725         * class.c: Likewise.
7726         * constants.c: Likewise.
7727         * decl.c: Likewise.
7728         * except.c: Likewise.
7729         * gjavah.c: Likewise.
7730         * jcf-io.c: Likewise.
7731         * jcf-parse.c: Likewise.
7732         * jcf-path.c: Likewise.
7733         * jvspec.c: Likewise.
7734         * lang.c: Likewise.
7735         * lex.c: Likewise.
7736         * verify.c: Likewise.
7737
7738 2002-11-06  Tom Tromey  <tromey@redhat.com>
7739
7740         * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
7741         a JNI header.
7742
7743 2002-11-05  Tom Tromey  <tromey@redhat.com>
7744
7745         Fix for PR java/6388.
7746         * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
7747         * java-tree.h (enum java_tree_index): New values
7748         JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
7749         (decimal_int_max, decimal_long_max): New defines.
7750         * lex.c (yylex): Rewrote range checking.  Sign extend literals.
7751         (error_if_numeric_overflow): Rewrote range checking.
7752         * decl.c (java_init_decl_processing): Initialize decimal_int_max,
7753         decimal_long_max.
7754
7755 2002-11-02  Tom Tromey  <tromey@redhat.com>
7756
7757         * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
7758
7759         * class.c (make_method_value): Put class name, not signature, into
7760         `throws' field.  For PR java/8415.
7761
7762 2002-10-24  Tom Tromey  <tromey@redhat.com>
7763
7764         * gcj.texi (Invoking gij): Document --showversion.
7765         (Standard Properties): java.library.path now set.
7766
7767 2002-10-23  Tom Tromey  <tromey@redhat.com>
7768
7769         * gjavah.c (decode_signature_piece): In JNI mode, print
7770         `jobjectArray' when array depth is nonzero.
7771         Fixes PR java/8296.
7772
7773 2002-10-15  Andrew Haley  <aph@redhat.com>
7774
7775         * parse.y (patch_invoke): Call force_evaluation_order on a static
7776         arg list.
7777         (resolve_qualified_expression_name): Call force_evaluation_order
7778         on a arg list that is part of a Qualified Expression Name.
7779
7780         * lang.c (dump_compound_expr): New.
7781         (java_dump_tree): New.
7782
7783 2002-10-20  Ranjit Mathew <rmathew@hotmail.com>
7784
7785         * gcj.texi: Added item describing the GCJ runtime property
7786         "gnu.gcj.progname".
7787
7788 2002-10-15  Richard Henderson  <rth@redhat.com>
7789
7790         * jcf-parse.c (get_constant): Fix type warning.
7791
7792 2002-10-15  Andrew Haley  <aph@redhat.com>
7793
7794         * java-tree.h (java_inlining_merge_static_initializers): Declare.
7795         (java_inlining_map_static_initializers): Declare.
7796
7797 2002-10-14  Andrew Haley  <aph@redhat.com>
7798
7799         * tree-inline.c (remap_block): All local class initialization
7800         flags go in the outermost scope.
7801         (expand_call_inline): Call java_inlining_map_static_initializers.
7802         (expand_call_inline): Call java_inlining_merge_static_initializers.
7803         * java/lang.c (merge_init_test_initialization): New.
7804         (java_inlining_merge_static_initializers): New.
7805         (inline_init_test_initialization): New.
7806         (java_inlining_map_static_initializers): New.
7807
7808 2002-10-11  Mark Wielaard  <mark@klomp.org>
7809
7810         * gcj.texi (Compatibility): Add Limitations and Extensions section.
7811
7812 2002-10-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7813
7814         * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
7815
7816 2002-10-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7817
7818         * parse.y (merge_string_cste): Add parentheses around & within |.
7819
7820 2002-10-08  Tom Tromey  <tromey@redhat.com>
7821
7822         * parse.y (variable_declarator_id): Simplify error path for
7823         array declarator error.  For PR java/8003.
7824
7825 2002-10-08  Zack Weinberg  <zack@codesourcery.com>
7826
7827         * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
7828         bug_report_url.
7829
7830 2002-10-08  Andrew Haley  <aph@redhat.com>
7831
7832         * parse.y (attach_init_test_initialization_flags): Check for
7833         error_mark_node.
7834
7835 2002-10-07  Anthony Green  <green@redhat.com>
7836
7837         * parse.y (merge_string_cste): Fix bug in string concatenation.
7838
7839 2002-10-03  Michael Koch  <konqueror@gmx.de>
7840
7841         * gcj.texi (Standard properties):
7842         Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
7843
7844 2002-10-02  Roger Sayle  <roger@eyesopen.com>
7845
7846         PR optimization/6627
7847         * lang.c (java_init): If storing the vbit in function
7848         pointers, ensure that force_align_functions_log is atleast
7849         one to aid compatability with g++ vtables.
7850
7851 2002-10-01  Nathan Sidwell  <nathan@codesourcery.com>
7852
7853         * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
7854         foul of type-based aliasing.
7855
7856 2002-09-30  Anthony Green  <green@redhat.com>
7857
7858         * gcj.texi (Invoking jv-scan): Fix texinfo.
7859
7860 2002-09-28  Anthony Green  <green@redhat.com>
7861
7862         * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
7863         (Code Generation): Add -fno-assert documentation.
7864         * jv-scan.c (flag_assert): New global.
7865         (options): Add assert option.
7866         (help): Add --no-assert documentation.
7867         * parse-scan.y (flag_assert): New global.
7868         * lang.c (lang_f_options): Add -fassert/-fno-assert support.
7869         (flag_assert): New global.
7870         * java-tree.h (flag_assert): New global.
7871         * lex.c (java_lex): Obey flag_assert.
7872         * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
7873         calling cc1.
7874
7875 2002-09-26  Andrew Haley  <aph@redhat.com>
7876
7877         * expr.c (build_java_array_length_access): Check for null pointer.
7878         * expr.c (expand_java_arrayload): Likewise.
7879
7880 2002-09-21  Richard Henderson  <rth@redhat.com>
7881
7882         * jcf-parse.c (get_constant): Decode from IEEE no matter
7883         what the target format.
7884
7885 2002-09-20  Kazu Hirata  <kazu@cs.umass.edu>
7886
7887         * ChangeLog: Follow spelling conventions.
7888         * class.c: Likewise.
7889         * decl.c: Likewise.
7890         * expr.c: Likewise.
7891         * gjavah.c: Likewise.
7892         * java-tree.h: Likewise.
7893         * jcf-dump.c: Likewise.
7894         * jcf-parse.c: Likewise.
7895         * jvspec.c: Likewise.
7896         * lang.c: Likewise.
7897         * mangle.c: Likewise.
7898         * parse.y: Likewise.
7899
7900 2002-09-17  Tom Tromey  <tromey@redhat.com>
7901
7902         * lex.c (java_read_unicode_collapsing_terminators): Handle case
7903         where \r appears at EOF.  Fixes PR java/7950.
7904
7905 2002-09-16  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
7906
7907         * jvspec.c (lang_specific_driver): Remove unused variable.
7908
7909 2002-09-16  Geoffrey Keating  <geoffk@apple.com>
7910
7911         * java-tree.h (union lang_tree_node): Add chain_next option.
7912
7913 2002-09-16  Richard Henderson  <rth@redhat.com>
7914
7915         * jcf-parse.c (get_constant): Runtime check for IEEE format;
7916         use new real.h interface.
7917         * jcf-write.c (find_constant_index): Use new real.h interface.
7918         * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
7919
7920 2002-09-15  Kazu Hirata  <kazu@cs.umass.edu>
7921
7922         * lang.c: Follow spelling conventions.
7923
7924 2002-09-11  Per Bothner  <per@bothner.com>
7925
7926         * parse.y (fold_constant_for_init):  If a VAR_DECL, convert numerical
7927         constant to the type of the field.
7928         (java_complete_tree):  Remove now-redundant code.
7929
7930         * parse.y (fold_constant_for_init):  'null' is not a constant expr.
7931
7932 2002-09-03  Jesse Rosenstock  <jmr@ugcs.caltech.edu>
7933
7934         For PR java/5794:
7935         * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
7936         return label if a ret instruction for the jsr has been reached.
7937
7938 2002-09-09  Ranjit Mathew  <rmathew@hotmail.com>
7939
7940         * parse.y (DIR_SEPARATOR): Don't define.
7941         (check_class_interface_creation): Use IS_DIR_SEPARATOR.
7942
7943 2002-08-28  Andrew Haley  <aph@redhat.com>
7944
7945         * verify.c (verify_jvm_instructions): Allow exception handler
7946         inside code that is being protected, but generate a warning.
7947         * except.c (link_handler): Initialize `expanded' in new eh_range.
7948         (binding_depth, is_class_level, current_pc): Declare extern.
7949
7950 2002-09-01  Mark Wielaard <mark@klomp.org>
7951
7952         * gcj.texi: Add chapter about system properties.
7953         Fixed some typos.
7954
7955 2002-08-26  Tom Tromey  <tromey@redhat.com>
7956
7957         * parse.y (try_builtin_assignconv): Allow narrowing primitive
7958         conversion if RHS_TYPE is byte, short, or char.
7959
7960 2002-08-22  Tom Tromey  <tromey@redhat.com>
7961
7962         * gcj.texi (Invoking gij): Document -cp and -classpath.
7963
7964 2002-08-21  Tom Tromey  <tromey@redhat.com>
7965
7966         * Make-lang.in (java/jcf-path.o): Use $(datadir), not
7967         $(prefix)/share.  For PR libgcj/7633.
7968
7969         For PR java/6005 and PR java/7611:
7970         * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
7971         (java_can_use_bit_fields_p): New function.
7972
7973 2002-08-16  Tom Tromey  <tromey@redhat.com>
7974
7975         * gcj.texi (Class Initialization): Mention class initialization of
7976         arrays.
7977
7978 2002-07-30  Andrew Haley  <aph@cambridge.redhat.com>
7979
7980         * Make-lang.in (java-tree-inline.o): New.
7981         (JAVA_OBJS): Add java-tree-inline.o.
7982         * parse.y (source_end_java_method): Call java_optimize_inline.
7983         (java_expand_method_bodies): Save method's tree in
7984         DECL_SAVED_TREE.
7985         (add_stmt_to_compound): Keep track of the number of statments.
7986         * lang.c (java_init): Enable flag_inline_trees.
7987         (java_post_options): If flag_inline_functions is on, enable
7988         flag_inline_trees instread.
7989         (decl_constant_value): New.
7990         (java_tree_inlining_walk_subtrees): New.
7991         * java-tree.h (DECL_NUM_STMTS): New macro.
7992         (java_optimize_inline): Declare.
7993         * expr.c (java_expand_expr): Allow a BLOCK to return a value.
7994         Handle a LABEL_EXPR.
7995         * decl.c (build_result_decl): If we already have a DECL_RESULT
7996         don't make another.
7997         (dump_function): New.
7998         (java_optimize_inline): New.
7999         (dump_function): New.
8000
8001 2002-08-13  Jesse Rosenstock  <jmr@fulcrummicro.com>
8002
8003         For PR java/7483:
8004         * parse.y (build_assertion): Invert return from
8005         desiredAssertionStatus.
8006
8007 2002-08-08  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8008
8009         * jcf-write.c (get_access_flags): Return correct access flags for
8010         private and protected inner classes.
8011
8012 2002-08-08  Nathan Sidwell  <nathan@codesourcery.com>
8013
8014         * java/Make-lang.in (java.mostlyclean): Remove coverage files.
8015
8016 2002-08-05  Geoffrey Keating  <geoffk@redhat.com>
8017
8018         * mangle_name.c: Don't include obstack.h twice.
8019         * xref.c: Don't include obstack.h.
8020
8021 2002-08-04  Geoffrey Keating  <geoffk@redhat.com>
8022
8023         * class.c: (permanent_obstack): Delete declaration.
8024         * constants.c: (permanent_obstack): Delete declaration.
8025         * except.c: (permanent_obstack): Delete declaration.
8026         * expr.c: (permanent_obstack): Delete declaration.
8027         * jcf-parse.c: (permanent_obstack): Delete declaration.
8028         (saveable_obstack): Delete declaration.
8029         * parse.h: (permanent_obstack): Delete declaration.
8030         * typeck.c: (permanent_obstack): Delete declaration.
8031
8032 2002-08-04  Joseph S. Myers  <jsm@polyomino.org.uk>
8033
8034         * gcj.texi (version-gcc): Increase to 3.3.
8035
8036 2002-07-22  Tom Tromey  <tromey@redhat.com>
8037
8038         * lex.c (java_lex): Check for `e' or `E' after 0.
8039
8040 2002-07-21  Richard Henderson  <rth@redhat.com>
8041
8042         * lang.c (java_unsafe_for_reeval): New.
8043         (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
8044
8045 2002-07-21  Neil Booth  <neil@daikokuya.co.uk>
8046
8047         * jcf-path.c (GET_ENV_PATH_LIST): Remove.
8048         (jcf_path_init): Use GET_ENVIRONMENT.
8049
8050 2002-07-10  Roger Sayle  <roger@eyesopen.com>
8051             Zack Weinberg <zack@codesourcery.com>
8052
8053         * builtins.c (initialize_builtins): Remove defines that
8054         handled C/C++ specific junk hereby removed from builtins.def.
8055
8056 2002-07-07  Neil Booth  <neil@daikokuya.co.uk>
8057
8058         * lang.c (java_post_options): Update prototype.
8059
8060 2002-07-05  Roger Sayle  <roger@eyesopen.com>
8061
8062         * builtins.c (initialize_builtins): Ignore the additional
8063         parameter to DEF_BUILTIN.  Handle more C/C++ specific junk in
8064         the builtins.def file.
8065
8066 2002-07-01  Tom Tromey  <tromey@redhat.com>
8067
8068         For PR libgcj/7073:
8069         * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
8070         specially.
8071
8072 2002-07-01  Roger Sayle  <roger@eyesopen.com>
8073
8074         * java/decl.c (builtin_function): Accept additional parameter.
8075         (java_init_decl_processing): Pass an additional NULL_TREE
8076         argument to builtin_function.
8077
8078 2002-06-29  T.J. Mather  <tjmather@maxmind.com>
8079
8080         * gcj.texi: Fixed gcj invocation example so that it compiles.
8081
8082 2002-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
8083
8084         * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
8085         * parse.y (mark_parser_ctxt): Likewise.
8086         (check_modifiers, declare_local_variables): Avoid incorrect
8087         hardcoded constant 10.
8088
8089         * lex.c (java_read_char): Avoid "comparison is always true"
8090         warning.
8091
8092 2002-06-25  Andreas Schwab  <schwab@suse.de>
8093
8094         * expr.c (JSR): Avoid undefined operation on PC.
8095
8096 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
8097
8098         * decl.c (clear_binding_level): Const-ify.
8099
8100 2002-06-13  Akim Demaille  <akim@epita.fr>
8101
8102         * parse.y (class_declaration, interface_declaration): Make sure
8103         all their rules have an action, in order to avoid meaningless `$$
8104         = $1' and their type clashes.
8105
8106 2002-06-11  Tom Tromey  <tromey@redhat.com>
8107
8108         * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
8109         * parse-scan.y (statement_without_trailing_substatement): Added
8110         assert_statement.
8111         (assert_statement): New rule.
8112         * java-tree.h (struct lang_type) [assertions]: New field.
8113         (TYPE_USES_ASSERTIONS): New macro.
8114         (CLASS_USES_ASSERTIONS): Likewise.
8115         (FIELD_SYNTHETIC): New define.
8116         * lex.c (java_lval;): Added ASSERT_TK.
8117         * parse.y (ASSERT_TK): Added.
8118         (statement_without_trailing_substatement): Added assert_statement.
8119         (assert_statement): New rule.
8120         (build_assertion): New function.
8121         (maybe_generate_pre_expand_clinit): Create and initialize
8122         $assertionsDisabled.
8123         (lookup_package_type): Removed decl.
8124         * keyword.h: Rebuilt.
8125         * keyword.gperf (assert): New token.
8126
8127 2002-06-10  Akim Demaille  <akim@epita.fr>
8128
8129         * parse.y (interface_type_list, class_member_declaration)
8130         (unary_expression_not_plus_minus): Remove duplicate %type.
8131         Whitespace changes.
8132
8133 2002-06-09  Tom Tromey  <tromey@redhat.com>
8134
8135         * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
8136
8137         * parse.y (method_header): Give error message in all cases.
8138         Fixes PR java/6865.
8139
8140 2002-06-10  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8141
8142         Don't use RTL inlining. Fix for PR java/6820.
8143         * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
8144         (flag_really_inline): New.
8145         (java_decode_option): Set flag_really_inline if -finline-functions
8146         is seen.
8147         (java_post_options): New function. Turn off inlining unless
8148         flag_really_inline is set.
8149
8150 2002-06-10  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8151
8152         * gjavah.c (throwable_p): Accept argument as either a classname or
8153         signature fragment. Create null-terminated classname string for super
8154         when calling itself recursively.
8155         (decode_signature_piece): Skip first character from class name
8156         signature when calling throwable_p.
8157
8158 2002-06-08  H.J. Lu  (hjl@gnu.org)
8159
8160         * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
8161
8162 2002-06-04  Tom Tromey  <tromey@redhat.com>
8163
8164         * jcf-write.c (perform_relocations): Optmize a goto to a goto.
8165
8166 2002-06-04  Michael Koch  <konqueror@gmx.de>
8167
8168         * gcj.texi (Input Options): Fixed typo.
8169
8170 2002-06-04  Zack Weinberg  <zack@codesourcery.com>
8171
8172         * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
8173         typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
8174         all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
8175         and all now-pointless local variables.  Rename other local
8176         variables to reflect their not being handles.
8177
8178         * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
8179         #if JCF_USE_STDIO blocks.
8180
8181         * parse.y: Add missing semicolon at end of rule.
8182
8183 2002-06-03  Geoffrey Keating  <geoffk@redhat.com>
8184
8185         * check-init.c (attach_initialized_static_class): Delete, unused.
8186         * parse.y: Use htab_t instead of struct hashtable, update
8187         all uses.
8188         * java-tree.h: Include hashtab.h instead of hash.h.
8189         (struct lang_decl_func): Use htab_t, set up for gengtype.
8190         (struct init_test_hash_entry): Delete.
8191         (struct treetreehash_entry): New.
8192         (java_treetreehash_find): New
8193         (java_treetreehash_new): New prototype.
8194         (java_treetreehash_create): New prototype.
8195         (java_mark_tree): Delete prototype.
8196         (java_hash_hash_tree_node): Delete prototype.
8197         (java_hash_compare_tree_node): Delete prototype.
8198         (attach_initialized_static_class): Delete prototype.
8199         * expr.c (build_class_init): Update to use java_treetreehash
8200         functions.
8201         (java_expand_expr): Update to use htab_t.
8202         (emit_init_test_initialization): Likewise.
8203         * decl.c (java_mark_tree): Delete.
8204         * class.c (init_test_hash_newfunc): Delete.
8205         (java_hash_hash_tree_node): Delete.
8206         (java_hash_compare_tree_node): Delete.
8207         (add_method_1): Update to use java_treetreehash functions.
8208         (JAVA_TREEHASHHASH_H): New macro.
8209         (java_treetreehash_hash): New function.
8210         (java_treetreehash_compare): New function.
8211         (java_treetreehash_find): New function.
8212         (java_treetreehash_new): New function.
8213         (java_treetreehash_create): New function.
8214         * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
8215
8216         * Make-lang.in (java/parse.o): Depend on debug.h.
8217         * java-tree.h (struct lang_identifier): Use gengtype.
8218         (union lang_tree_node): New.
8219         (struct lang_decl_func): Use gengtype.
8220         (struct lang_decl_var): Likewise.
8221         (struct lang_decl): Likewise.
8222         * parse.y: Include debug.h.
8223         * lang.c (LANG_HOOKS_MARK_TREE): Delete.
8224
8225         * lang.c (struct language_function): New dummy structure.
8226
8227         * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
8228         descriminator for DECL_LANG_SPECIFIC.
8229         (struct lang_decl_func): Rename from struct lang_decl.
8230         (enum lang_decl_desc): New.
8231         (struct lang_decl): Make it a union.  Update all the accessor macros.
8232         (struct lang_type): Use gengtype.
8233         * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
8234         * decl.c (java_dup_lang_specific_decl): All lang_decl structures
8235         are now the same size.
8236         (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
8237         use discriminator to mark DECL_LANG_SPECIFIC.
8238
8239         * Make-lang.in (gt-java-builtins.h): New rule.
8240         (java/builtins.o): Add dependency on gt-<filename>.h.
8241         * builtins.c: Use gengtype for roots.
8242         (union string_or_tree): Use gengtype.
8243         (struct builtin_record): Use gengtype.
8244         * config-lang.in (gtfiles): Add builtins.c.
8245
8246         * Make-lang.in (gt-java-class.h, gt-java-constants.h,
8247         gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
8248         gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
8249         gt-java-parse.h, gtype-java.h): Add rules to generate.
8250         (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
8251         (class.o): Add dependency on gt-*.h.
8252         (constants.o): Likewise.
8253         (decl.o): Likewise.
8254         (expr.o): Likewise.
8255         (jcf-parse.o): Likewise.
8256         (jcf-write.o): Likewise.
8257         (lang.o): Likewise.
8258         * config-lang.in (gtfiles): New.
8259         * class.c: Replace uses of ggc_add_* with GTY markers.  Include gt-*.h.
8260         * constants.c: Replace uses of ggc_add_* with GTY markers.
8261         Include gt-*.h.
8262         * decl.c: Replace uses of ggc_add_* with GTY markers.  Include gt-*.h.
8263         * expr.c: Replace uses of ggc_add_* with GTY markers.  Include gt-*.h.
8264         * java-tree.h: Replace uses of ggc_add_* with GTY markers.
8265         * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
8266         Include gt-*.h.
8267         * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
8268         Include gt-*.h.
8269         * lang.c: Replace uses of ggc_add_* with GTY markers.  Include gt-*.h.
8270         * mangle.c: Replace uses of ggc_add_* with GTY markers.  Include
8271         gt-*.h.
8272         * parse.y: Replace uses of ggc_add_* with GTY markers.  Include gt-*.h.
8273         Include gtype-java.h.
8274
8275 2002-06-02  Tom Tromey  <tromey@redhat.com>
8276
8277         Fix for PR java/5913:
8278         * parse.y (patch_binop): Call patch_string on op1.
8279
8280 2002-06-02  Tom Tromey  <tromey@redhat.com>
8281
8282         Fix for PR java/1343, PR java/6336:
8283         * parse.y (make_nested_class_name): Remove extraneous `else'; fix
8284         formatting.  Changed return type.
8285         (anonymous_class_counter): Moved to top of file.
8286         (maybe_make_nested_class_name): Append number to class name for
8287         function-local classes.
8288
8289 2002-05-28  Zack Weinberg  <zack@codesourcery.com>
8290
8291         * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
8292         * Make-lang.in: Update dependency lists.
8293
8294 2002-05-18  Mark Mitchell  <mark@codesourcery.com>
8295
8296         * gjavah.c (throwable_p): Do not free the name of the class after
8297         passing it to find_class.
8298         * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
8299         * jcf-io.c (dirent.h): Include it.
8300         (fnmatch.h): Likewise.
8301         (compare_path): New function.
8302         (java_or_class_file): Likewise.
8303         (memoized_dirlist_entry): New type.
8304         (memoized_dirlist_lookup_eq): New function.
8305         (memoized_dirlists): New variable.
8306         (caching_stat): New function.
8307         (memoized_class_lookup_eq): New function.
8308         (memoized_class_lookups): Likewise.
8309         (find_class): Use memoized_class_lookups and caching_stat.
8310         * jcf.h (JCF_USE_SCANDIR): Define.
8311         * parse.y (java_expand_classes): Write the class files in reverse
8312         order.
8313
8314 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
8315
8316         * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
8317
8318 2002-05-13  Mark Mitchell  <mark@codesourcery.com>
8319
8320         * jcf-write.c (write_classfile): Unlink the temporary file if it
8321         cannot be renamed.  Use concat to build up the name of the
8322         temporary file.
8323
8324 2002-05-08  Mark Mitchell  <mark@codesourcery.com>
8325
8326         * jcf-write.c (write_classfile): Write the file to a
8327         temporary file and then rename it.
8328
8329 2002-05-07  Tom Tromey  <tromey@redhat.com>
8330
8331         * gjavah.c (throwable_p): Use xstrdup, not strdup.
8332
8333         Fix for PR java/1200:
8334         * gjavah.c (throwable_p): New function.
8335         (decode_signature_piece): Use it.  A `WeakReference' isn't the
8336         same as a `jweak'.
8337         Include hashtab.h.
8338         (gcjh_streq): New function.
8339
8340 2002-05-07  Andreas Jaeger  <aj@suse.de>
8341
8342         * parse.y (finish_for_loop): Fix if statement.
8343
8344 2002-05-06  Tom Tromey  <tromey@redhat.com>
8345
8346         Fix for PR java/5941:
8347         * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
8348         loop update expression.
8349         (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
8350         * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
8351
8352 2002-05-04  Mark Wielaard  <mark@klomp.org>
8353
8354         For PR java/6519:
8355         * parse.y (build_string_concatenation): Return just op1 only when op2
8356         is null and op1 is a STRING_CST, otherwise always construct a
8357         StringBuffer.
8358
8359 2002-04-27  Tom Tromey  <tromey@redhat.com>
8360
8361         For PR java/6382:
8362         * parse.y (string_convert_int_cst): New function.
8363         (merge_string_cste): Use it.
8364
8365 2002-04-25  Neil Booth  <neil@daikokuya.demon.co.uk>
8366
8367         * java-tree.h (java_parse_file): Update.
8368         (java_set_yydebug): Remove.
8369         * jcf-parse.c (yydebug): Remove.
8370         (java_set_yydebug): Die.
8371         (java_parse_file): Update.
8372         * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
8373
8374 2002-04-24  Tom Tromey  <tromey@redhat.com>
8375
8376         For PR java/6425:
8377         * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
8378         EXPR_WFL_QUALIFICATION of qual_wfl.
8379
8380 2002-04-23  Per Bothner  <per@bothner.com>
8381
8382         * expr.c (PRE_JSR):  Call NOTE_LABEL for return address.
8383         * java-tree.h (BCODE_RETURN_TARGET):  Removed - never set.
8384         (BCODE_TARGET):  Remove BCODE_RETURN_TARGET.
8385
8386 2002-04-23  Tom Tromey  <tromey@redhat.com>
8387
8388         For PR java/6314:
8389         * jvspec.c (lang_specific_driver): Use --resource, not -R.  Also
8390         recognize `-fcompile-resource='.
8391         * gcj.texi (Invoking gcj): Use --resource, not -R.  Expanded text
8392         a bit.
8393
8394 2002-04-22  Alexandre Petit-Bianco  <apbianco@redhat.com>
8395
8396         * jcf-parse.c: (yyparse): Don't prepend "./" to relative
8397         paths. Fixes PR java/2791.
8398
8399 2002-04-19  Andrew Haley  <aph@redhat.com>
8400
8401         * jcf-write.c (push_long_const): lo, hi: New variables.
8402         Use rshift_double to extract the high part of a 64-bit long.
8403         Use WORD_TO_INT to extract the low part.
8404
8405         * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
8406         HOST_WIDE_INT for num.  Use JPOOL_UINT to get it.
8407         CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
8408
8409 2002-04-18  Neil Booth  <neil@daikokuya.demon.co.uk>
8410
8411         * typeck.c (incomplete_type_error): Remove.
8412
8413 2002-04-18  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8414
8415         * class.c (make_class_data): Set DECL_ALIGN on static class data,
8416         for hash synchronization.
8417         * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
8418         * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
8419         class_type_node.
8420
8421 2002-04-16  Mark Wielaard  <mark@klomp.org>
8422
8423         * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
8424         negative zero.
8425
8426 2002-04-16  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8427
8428         Fix for PR java/6294:
8429         * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
8430         interfaces.
8431
8432 2002-04-15  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8433
8434         Fix for PR java/6085:
8435         * parse.y (patch_method_invocation): Always use build_access_to_thisn
8436         to get enclosing "this" argument for inner-class constructor
8437         invocation. Pass correct arguments to build_access_to_thisn.
8438
8439 2002-04-10  Andreas Jaeger  <aj@suse.de>
8440
8441         * gcj.texi (Input Options): Fix extdirs patch.
8442
8443 2002-04-10  Anthony Green  <green@redhat.com>
8444
8445         * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
8446
8447 2002-04-09  Anthony Green  <green@redhat.com>
8448
8449         * gcj.texi (Input Options): Add --extdirs documentation.
8450         * jcf-dump.c (OPT_extdirs): New macro.
8451         (options): Add extdirs option.
8452         (help): Describe --extdirs.
8453         (main): Handle OPT_extdirs.
8454         * gjavah.c (OPT_extdirs): New macro.
8455         (options): Add extdirs option.
8456         (help): Describe --extdirs.
8457         (main): Handle OPT_extdirs.
8458         * jcf-path.c (jcf_path_init): Add extdirs support.
8459         (jcf_path_extdirs_arg): New function.
8460         (extensions): New variable to hold extensions path entries.
8461         * jvspec.c: Remove -fextdirs= when compiling main().
8462         * lang.c (java_decode_option): Handle -fextdirs=.
8463         * jcf.h (jcf_path_extdirs_arg): Declare new function.
8464         * Make-lang.in: Compile jcf-path with version info for use in
8465         identifying the appropriate libgcj.jar.
8466
8467 2002-04-08  Tom Tromey  <tromey@redhat.com>
8468
8469         For PR libgcj/5303:
8470         * .cvsignore: Added rmic.1 and rmiregistry.1.
8471         * gcj.texi (Top): Link to new nodes.
8472         (Invoking rmic): New node.
8473         (Invoking rmiregistry): Likewise.
8474         * Make-lang.in (java.generated-manpages): Added rmic.1 and
8475         rmiregistry.1.
8476         (java.maintainer-clean): Likewise.
8477         ($(srcdir)/java/rmic.1): New target.
8478         ($(srcdir)/java/rmiregistry.1): Likewise.
8479         (java.install-man): Handle rmic.1 and rmiregistry.1.
8480
8481 2002-04-08  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8482
8483         * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
8484         Add note about handling uncaught exceptions. Add an exception handler
8485         to example.
8486
8487 2002-04-08  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8488
8489         * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
8490         after using it to patch CALL_EXPR.
8491
8492 2002-04-08  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8493
8494         * gcj.texi (Invocation): Document CNI invocation API.
8495
8496 2002-04-04  Neil Booth  <neil@daikokuya.demon.co.uk>
8497
8498         * expr.c (truthvalue_conversion): Rename.  Update.
8499         (expand_compare): Update.
8500         * java-tree.h (java_truthvalue_conversion): New.
8501         * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
8502
8503 2002-04-01  Neil Booth  <neil@daikokuya.demon.co.uk>
8504
8505         * java-tree.h (java_mark_addressable): New.
8506         * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
8507         * typeck.c (mark_addressable): Rename, update.
8508
8509 2002-04-01  Neil Booth  <neil@daikokuya.demon.co.uk>
8510
8511         * expr.c (build_java_binop): Update.
8512         * java-tree.h (java_signed_type, java_unsigned_type,
8513         java_signed_or_unsigned_type): Update.
8514         * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
8515         LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
8516         * parse.y (patch_binop): Update.
8517         * typeck.c (signed_or_unsigned_type, unsigned_type,
8518         signed_type): Update.
8519
8520 2002-03-31  Neil Booth  <neil@daikokuya.demon.co.uk>
8521
8522         * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
8523         (java_dummy_print): Remove.
8524         (lang_print_error): Rename.  Exit early if inhibiting output.
8525         (inhibit_error_printing_function): New.
8526         (java_init): Don't set hook.
8527         (lang_init_source): Use new boolean.
8528
8529 2002-03-29  Martin Kahlert  <martin.kahlert@infineon.com>
8530
8531         * parse.y (do_resolve_class): Fix infinite recursion.
8532
8533 2002-03-29  Tom Tromey  <tromey@redhat.com>
8534
8535         * parse.y (check_inner_circular_reference): Ignore incomplete
8536         types.
8537
8538 2002-03-29  Neil Booth  <neil@daikokuya.demon.co.uk>
8539
8540         * Make-lang.in (builtins.o): Update.
8541         * boehm.c (get_boehm_type_descriptor): Update.
8542         * builtins.c: Include langhooks.h.
8543         * decl.c (java_init_decl_processing): Update.
8544         * java-tree.h (java_type_for_mode, java_type_for_size): New.
8545         * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
8546         Redefine.
8547         * typeck.c (type_for_mode, type_for_size): Update.
8548
8549 2002-03-29  Martin Kahlert  <martin.kahlert@infineon.com>
8550
8551         * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
8552
8553 2002-03-28  Tom Tromey  <tromey@redhat.com>
8554
8555         * except.c (expand_end_java_handler): If the handler type is NULL,
8556         use java.lang.Throwable.  Fixes PR java/5986.
8557
8558 2002-03-28  Alexandre Petit-Bianco  <apbianco@redhat.com>
8559
8560         Fix for PR java/4715:
8561         * jcf-parse.c (parse_source_file_3): New function.
8562         (read_class): Call it.
8563         (java_parse_file): Likewise.
8564
8565 2002-03-28  Jan Hubicka  <jh@suse.cz>
8566
8567         * java/lang.c (java_init_options): Set flag_trapping_math to 0.
8568
8569 2002-03-28  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8570
8571         * parse.y (resolve_package): Initialize "decl".
8572         (lookup_package_type): Remove unused function.
8573
8574 2002-03-28  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8575
8576         Fix for PR java/5993:
8577         * parse.y (resolve_package): Return the decl if resolution was
8578         successful. Don't special case "java.lang" and "java.lang.reflect"
8579         packages. Set type_name to the merged identifier.
8580         (resolved_qualified_expression_name): Print error using "name" if
8581         resolve_package returns NULL_TREE.
8582
8583 2002-03-27  Tom Tromey  <tromey@redhat.com>
8584
8585         * expr.c (expand_invoke): Don't generate null pointer check if
8586         we're calling <init>.
8587
8588 2002-03-27  Neil Booth  <neil@daikokuya.demon.co.uk>
8589
8590         * expr.c (java_lang_expand_expr): Rename java_expand_expr,
8591         fix prototype.
8592         * java-tree.h (java_lang_expand_expr): Similarly.
8593         * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
8594         (java_init): Don't set hook.
8595
8596 2002-03-27  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8597
8598         Fix for PR java/5850:
8599         * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
8600         context if field was not found in the current scope.
8601         * expr.c (lookup_field): Don't look in enclosing contexts.
8602
8603 2002-03-26  Tom Tromey  <tromey@redhat.com>
8604
8605         Fix for PR java/5942:
8606         * parse.y (init_src_parse): Added sanity check.
8607         * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
8608         elements, not 11.
8609
8610 2002-03-26  Neil Booth  <neil@daikokuya.demon.co.uk>
8611
8612         * decl.c (lang_mark_tree): Rename java_mark_tree.
8613         * java-tree.h (java_mark_tree): New.
8614         * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
8615
8616 2002-03-25  Zack Weinberg  <zack@codesourcery.com>
8617
8618         * lex.c: Change java_perform_atof to take normal parameters
8619         instead of a pointer to a parameter block.  Call it directly
8620         from java_lex.
8621
8622 2002-03-22  Mark Wielaard  <mark@klomp.org>
8623
8624         Fix for PR java/5368:
8625         * parse.y (resolve_qualified_expression_name): Use decl not field_decl
8626         when printing error message.
8627
8628 2002-03-25  Neil Booth  <neil@daikokuya.demon.co.uk>
8629
8630         * decl.c (maybe_build_cleanup): Remove.
8631
8632 2002-03-22  Tom Tromey  <tromey@redhat.com>
8633
8634         Andrew Haley  <aph@cambridge.redhat.com>
8635
8636         * expr.c (build_field_ref): Don't build a check if the field is a
8637         member of `this'.
8638
8639 2002-03-21  Eric Blake  <ebb9@email.byu.edu>
8640
8641         Fix for PR java/6026:
8642         * lex.c (java_lex): Fix parsing of consecutive floats.
8643
8644 2002-03-21  Tom Tromey  <tromey@redhat.com>
8645
8646         * parse.y (build_access_to_thisn): Stop when FROM is not an inner
8647         class.
8648
8649 2002-03-21  Neil Booth  <neil@daikokuya.demon.co.uk>
8650
8651         * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
8652         insert_block, getdecls, kept_level_p, global_bindings_p): New.
8653
8654 2002-03-20  Nic Ferrier  <nferrier@tapsellferrier.co.uk>
8655
8656         * gcj.texi: @code{gcj} becomes @command{gcj}.
8657         @code{gcc} becomes @command{gcc}.
8658         GcjRaw changed to gnu.gcc.RawData.
8659
8660 2002-03-20  Neil Booth  <neil@daikokuya.demon.co.uk>
8661
8662         * decl.c (start_java_method): Use new hook.
8663         * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
8664         (java_init): Remove old hook.
8665
8666 2002-03-18  Alexandre Petit-Bianco  <apbianco@redhat.com>
8667
8668         * builtins.c (define_builtin): Do nothing if `type' is null.
8669         Fixes PR java/5876.
8670
8671 2002-03-18  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8672
8673         * parse.y (parser_check_super_interface): Fix error message
8674         grammar/order.
8675
8676 2002-03-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
8677
8678         * jcf-parse.c (get_constant): Delete unused variables.
8679
8680 2002-03-17  Neil Booth  <neil@daikokuya.demon.co.uk>
8681
8682         * java-tree.h (java_parse_file): New.
8683         * jcf-parse.c (yyparse): Rename java_parse_file.
8684         * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
8685
8686 2002-03-16  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8687
8688         * parse.y (craft_constructor): Return the constructor decl.
8689         (java_expand_classes): Update comments.
8690         (lookup_method_invoke): Call fix_constructors immediately for
8691         anonymous class. Fixes PR java/5935.
8692
8693 2002-03-15  Anthony Green  <green@redhat.com>
8694
8695         * jcf-parse.c (yyparse): Don't emit class registration
8696         constructor when compiling resource files.
8697
8698 2002-03-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
8699
8700         * lang.c (java_tree_code_type, java_tree_code_length,
8701         tree_code_name): Delete.
8702         (tree_code_type, tree_code_length, tree_code_name): Define.
8703         (java_init): Don't try to copy into the various tree_code
8704         arrays.
8705
8706 2002-03-12  Tom Tromey  <tromey@redhat.com>
8707
8708         * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
8709         UTF-8, not UCS-2.  Fixes PR java/5923.
8710
8711         * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
8712         a call_expr wrapped in a convert.  Fixes PR java/5848.
8713
8714 2002-03-12  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8715
8716         * jcf-write.c (write_classfile): Improve error strings.
8717
8718 2002-03-11  Eric Blake  <ebb9@email.byu.edu>
8719
8720         * lex.c: Adjust comments to GNU standards.
8721
8722 2002-03-11  Eric Blake  <ebb9@email.byu.edu>
8723
8724         Fix for PR java/5902:
8725         * lex.c (java_lex): Fix parsing of literals.
8726
8727 2002-03-11  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8728
8729         * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
8730         to prevent it getting evaluated twice in the store checking case.
8731         * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
8732         examining OBJECT.
8733
8734 2002-03-09  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8735
8736         * decl.c (java_init_decl_processing): Make sure class_type_node
8737         alignment is not less than 64 bits if hash synchronization is enabled.
8738
8739 2002-03-08  Per Bothner  <per@bothner.com>
8740
8741         * parse.y (java_complete_lhs):  Check if patch_assignment
8742         returned an error-mark.
8743
8744         * parse.y (try_builtin_assignconv):  Don't special-case zero.
8745
8746 2002-03-08  Per Bothner  <per@bothner.com>
8747
8748         Fix for PR java/5812.
8749         * expr.c (build_java_jsr):  Take pc arguments, and do lookup_label
8750         here instead of in JSR macro.  Likewise with load_type_state call.
8751         Do the latter on if the return_pc has been verified (the jsr returns).
8752         (JSR):  Now just call build_java_jsr.
8753
8754 2002-03-07  Jeff Sturm  <jsturm@one-point.com>
8755
8756         * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
8757         (java.install-common): Link native driver to
8758         JAVA_TARGET_INSTALL_NAME.
8759
8760 2002-03-05  David Billinghurst <David.Billinghurst@riotinto.com>
8761
8762         * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
8763         * builtins.c(sin_builtin): Likewise
8764         * builtins.c(sqrt_builtin): Likewise
8765
8766 2002-03-03  Zack Weinberg  <zack@codesourcery.com>
8767
8768         * java/expr.c, java/jcf-parse.c, java/lex.c:
8769         Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
8770         REAL_ARITHMETIC blocks unconditional.  Delete some further
8771         #ifdef blocks predicated on REAL_ARITHMETIC.
8772
8773 2002-03-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
8774
8775         * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
8776         explicit sizeof/sizeof.
8777         * decl.c (java_init_decl_processing): Likewise.
8778         * jcf-parse.c (init_jcf_parse): Likewise.
8779         * parse.y (init_src_parse): Likewise.
8780
8781 2002-03-02  Per Bothner  <per@bothner.com>
8782
8783         Make --CLASSPATH by a synonym for --classpath and -classpath.
8784         Implement --bootclasspath.
8785         * jcf-path.c (classpath_u):  Rename static variable to classpath_user.
8786         (classpath_l):  Remove.
8787         (jcf_path_CLASSPATH_arg):  Remove.
8788         (jcf_path_bootclasspath_arg):  New function.
8789         (jcf_path_seal):  Simplify accordingly.
8790
8791         * jcf.h (jcf_path_bootclasspath_arg):  New declarations.
8792         (jcf_path_CLASSPATH):  Remove declaration.
8793         * jvspec.c (jvgenmain_spec):  Also accept -fbootclasspath*.
8794         (lang_specific_driver):  Translate -bootclasspath.
8795         * lang-options.h:  Add --bootclasspath.  Update --CLASSPATH.
8796         * lang.c (decode_lang_options):  Do jcf_path_init first.
8797         Handle -fCLASSPATH same as -fclasspath.  Also process -fbootclasspath.
8798         * gjavah.c:  Also handle --bootclasspath.
8799         Handle --CLASSPATH as a synonum for --classpath.
8800         * jcf-dump.c: Likewise.
8801
8802         "." is not part of system path, but is the default for --classpath.
8803         * jcf-path.c (jcf_path_init):  Don't add "." to sys_dirs.
8804         (jcf_path_seal):  Add "." if no CLASSPATH specified.
8805
8806         * gcj.texi:  Document changes.
8807
8808 2002-03-01  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8809
8810         * expr.c (build_java_arraystore_check): Fix formatting.
8811
8812 2002-02-28  Alexandre Petit-Bianco  <apbianco@redhat.com>
8813
8814         Fix for PR java/5758, java/5632:
8815         * jcf-parse.c (load_class): Renamed local variable, consider `.' an
8816         inner-class separator too.
8817         * parse.y (do_resolve_class): New local `decl_result.'
8818         Progressively build a name for what can have been loaded.
8819
8820 2002-02-28  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8821
8822         * expr.c (java_array_data_offset): Removed function.
8823         (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
8824         (build_java_array_length_access): Obtain "length" value using a
8825         COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
8826         (build_java_arrayaccess): Correct comment. Access "data" using a
8827         COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
8828         (build_java_arraystore_check): New function.
8829         (expand_java_arraystore): Use build_java_arraystore_check.
8830         * parse.y (patch_assignment): Simplify code to insert a store check
8831         when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
8832         * check-init.c (check_init): Update to reflect that an array length
8833         access is now a COMPONENT_REF.
8834         * gcj.texi (Code Generation): Improve documentation of
8835         -fno-bounds-check. Add documentation for -fno-store-check.
8836         * java-tree.h (flag_store_check): Declare.
8837         (build_java_arraystore_check): Declare.
8838         * lang.c (flag_store_check): Initialize to 1.
8839         (lang_f_options): Add store-check option.
8840         * jvspec.c: Don't pass store-check option to jvgenmain.
8841         * lang-options.h: Add help string for -fno-store-check.
8842
8843 2002-02-28  Neil Booth  <neil@daikokuya.demon.co.uk>
8844
8845         * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
8846         * java-tree.h (java_dup_lang_specific_decl): New.
8847         * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
8848
8849 2002-02-27  Zack Weinberg  <zack@codesourcery.com>
8850
8851         * builtins.c, decl.c: Delete traditional-mode-related code
8852         copied from the C front end but not used, or used only to
8853         permit the compiler to link.
8854
8855 2002-02-22  Tom Tromey  <tromey@redhat.com>
8856
8857         Fix for PR java/2369:
8858         * jvspec.c (verify_class_name): New function.
8859         (lang_specific_driver): Call it.
8860         (JAVA_START_CHAR_P): New macro.
8861         (JAVA_PART_CHAR_P): Likewise.
8862
8863 2002-02-22  Per Bothner  <per@bothner.com>
8864
8865         * class.c:  Change vtable to be more compatible with g++ v3 abi.
8866         (get_dispatch_table):  Prepend offset-to-top (always 0) and
8867         type_info pointer (currently unimplemented hence NULL) to vtable.
8868         Specifically, prepend offset-to-top and typeinfo ptr (currently null).
8869         (make_class_data):  Variable dtable_start_offset is sizeof 2 pointers.
8870         Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
8871         (build_dtable_decl):  Add declarations for new fields.
8872
8873 2002-02-20  Per Bothner  <per@bothner.com>
8874
8875         * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
8876         to finit$ (otherwise generate_bytecode_insns drops it). However, we
8877         don't need to set it on the COMPOUND_EXPR - the caller does that.
8878
8879 2002-02-20  Nic Ferrier  <nferrier@tapsellferrier.co.uk>
8880
8881         * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
8882         `--CLASSPATH' becomes `--classpath.'
8883         * gjavah.c: Likewise.
8884         * jcf-dump.c: Likewise.
8885         * lang-options.h: Likewise.
8886         * lang.c: Likewise.
8887         * jcf-path.c: Updated comment.
8888         (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
8889         (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
8890         * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
8891         (jcf_path_CLASSPATH_arg): Ditto.
8892         (classpath_u): Updated leading comment.
8893
8894 2002-02-20  Per Bothner  <per@bothner.com>
8895
8896         * builtins.c (check_for_builtin):  New function.
8897         (build_call_or_builtin):  Remove.
8898         * java-tree.h:  Update accordingly.
8899         * expr.c (expand_invoke):  Use build + check_for_builtin instead
8900         of build_call_or_builtin.
8901         * parse.y (patch_invoke):  Likewise.  This avoids needlessly creating
8902         a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
8903         flag (which had caused jcf-write to incorrectly emit invokevirtual).
8904
8905 2002-02-17  Tom Tromey  <tromey@redhat.com>
8906
8907         * java-tree.h (TYPE_STRICTFP): New macro.
8908         (struct lang_type) [strictfp]: New field.
8909         (CLASS_STRICTFP): New macro.
8910         (METHOD_STRICTFP): New macro.
8911         (struct lang_decl) [strictfp]: New field.
8912         * parse.y (method_header): Disallow strictfp constructor or
8913         abstract method.
8914         (STRICT_TK): Move before MODIFIER_TK.
8915         * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
8916         (METHOD_MODIFIERS): Likewise.
8917         (INTERFACE_MODIFIERS): Likewise.
8918         * jcf-write.c (get_access_flags): Likewise.
8919         * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
8920         (add_method_1): Likewise.
8921         (get_access_flags_from_decl): Likewise.
8922         * jcf-dump.c (print_access_flags): Print in standard order.  Also,
8923         recognize strictfp flag.
8924         * jcf.h (ACC_STRICT): New define.
8925
8926 2002-02-12  David Billinghurst <Davod.Billinghurst@riotinto.com>
8927
8928         * class.c(build_utf8_ref): Move declaration of decl_size
8929
8930 2002-02-07  Tom Tromey  <tromey@redhat.com>
8931
8932         * gcj.texi (Input Options): --CLASSPATH does not suppress system
8933         path.
8934
8935 2002-02-04  Anthony Green  <green@redhat.com>
8936
8937         * class.c (build_utf8_ref): Put UTF-8 constants into merged
8938         sections if available.
8939
8940 2002-02-04  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
8941
8942         * parse.y (java_expand_classes): Fix typo in static field loop.
8943
8944 2002-02-02  Richard Henderson  <rth@redhat.com>
8945
8946         * class.c (add_field): Mark static fields external.
8947         (build_class_ref): Remove redundant set.
8948         * parse.y (java_expand_classes): Mark static fields of classes
8949         to be compiled as local.
8950         * jcf-parse.c (parse_class_file): Likewise.
8951
8952 2002-02-02  Nic Ferrier  <nferrier@tapsellferrier.co.uk>
8953
8954         * gcj.texi (About CNI): New node.
8955
8956 2002-02-01  Craig Rodrigues  <rodrigc@gcc.gnu.org>
8957
8958         PR java/5080
8959         * jcf-parse.c : Check for HAVE_LOCALE_H before using
8960         setlocale() with LC_CTYPE as a parameter.
8961         * jv-scan.c: Same.
8962
8963 2002-01-31  Joseph S. Myers  <jsm28@cam.ac.uk>
8964
8965         * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8966         Follow GNU Coding Standards for --version.
8967
8968 2002-01-28  Tom Tromey  <tromey@redhat.com>
8969
8970         * expr.c (build_jni_stub): Ensure storage for `meth' is
8971         generated.
8972         * parse.y (java_complete_expand_methods): Set
8973         current_function_decl before building JNI stub.
8974
8975 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
8976
8977         * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
8978         BUILT_IN_SQRTF.
8979
8980 2002-01-22  Tom Tromey  <tromey@redhat.com>
8981
8982         * decl.c (java_init_decl_processing): Use add_predefined_file.
8983         Predefine RawData.java.
8984         (predef_filenames): Removed.
8985         (java_init_decl_processing): Don't register predef_filenames.
8986         * jcf-parse.c (add_predefined_file): New function.
8987         (predefined_filename_p): Rewrote.
8988         (predefined_filename_p): No longer static.
8989         * decl.c (java_init_decl_processing): Call initialize_builtins.
8990         * Make-lang.in (JAVA_OBJS): Added builtins.o.
8991         (java/builtins.o): New target.
8992         * builtins.c: New file.
8993         * parse.y (patch_invoke): Use build_call_or_builtin.
8994         * java-tree.h (build_call_or_builtin): Declare.
8995         (initialize_builtins): Declare.
8996         (java_set_exception_lang_code): Removed unused declaration.
8997         (PREDEF_FILENAMES_SIZE): Removed.
8998         (java_tree_index): Added JTI_PREDEF_FILENAMES.
8999         (predef_filenames): New define.
9000         (add_predefined_file): Declare.
9001         (predefined_filename_p): Declare.
9002         * expr.c (expand_invoke): Use build_call_or_builtin.
9003
9004 2002-01-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9005
9006         * parse.y (patch_switch_statement): Fix format specifier.
9007
9008 2002-01-16  Tom Tromey  <tromey@redhat.com>
9009
9010         More for PR java/5365:
9011         * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
9012         default.
9013         (process_file): Generate include for
9014         java.lang.UnsupportedOperationExceptions.
9015
9016 2002-01-15  Andreas Jaeger  <aj@suse.de>
9017
9018         * .cvsignore: Add man pages.
9019
9020 2002-01-15  Tom Tromey  <tromey@redhat.com>
9021
9022         Fix for PR java/5365:
9023         * gjavah.c (process_file): Turn class name into a file name.
9024
9025 2002-01-14  Matthias Klose  <doko@debian.org>
9026
9027         * gcj.texi: Fix whitespace and formatting errors in the
9028         synopsis of the man pages. Update copyright.
9029
9030 2002-01-14  Tom Tromey  <tromey@redhat.com>
9031
9032         For PR libgcj/5303:
9033         * Make-lang.in (java.install-man): Handle jv-convert man page.
9034         (java.generated-manpages): Added jv-convert.1.
9035         (java.uninstall): Remove jv-convert.1.
9036         (java.maintainer-clean): Likewise.
9037         ($(srcdir)/java/jv-convert.1): New target.
9038         * gcj.texi (Top): Link to jv-convert node.
9039         (Individual utilities): Likewise.
9040         (Invoking jv-convert): New node.
9041
9042 2001-01-10  Jeff Sturm  <jsturm@one-point.com>
9043             Martin Kahlert  <martin.kahlert@infineon.com>
9044
9045         * jcf-parse.c (get_constant): Don't swap lo/hi for big
9046         endian targets when HOST_BITS_PER_WIDE_INT >= 64.
9047
9048 2002-01-03  Graham Stott  <grahams@redhat.com>
9049
9050         * class.c (compile_resource_file): Update copyright date.
9051         Constify filename parameter.
9052         (java-tree.h): Update copyright date.
9053         (compile_resource_file): Constify filename parameter.
9054
9055 2002-01-03  Graham Stott  <grahams@redhat.com>
9056
9057         * gcc/jcf-parse.c: Update copyright date.
9058         (yyparse): Constify resource_filename.
9059
9060 2002-01-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9061
9062         * parse.y (src_parse_roots): Don't needlessly zero init.
9063
9064 2001-12-31  Tom Tromey  <tromey@redhat.com>
9065
9066         * parse.y (dump_java_tree): New function.
9067         (source_end_java_method): Call it.
9068         (end_class_declaration): Likewise.
9069         * lang.c (java_decode_option): Call dump_switch_p.
9070
9071 2001-12-28  Tom Tromey  <tromey@redhat.com>
9072
9073         * gen-table.pl: Don't process characters after \uffff.  Added
9074         comment pointing to input file.
9075
9076 2001-12-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9077
9078         * gen-table.pl: Const-ify output.  Document the location of a
9079         suitable unicode input file.
9080
9081         * chartables.h: Regenerate.
9082
9083 2001-12-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9084
9085         * chartables.h: Const-ify.
9086         * gjavah.c (options): Likewise.
9087         * jcf-dump.c (options): Likewise.
9088         * jv-scan.c (options): Likewise.
9089         * lex.c (java_start_char_p, java_part_char_p): Likewise.
9090         * parse.y (binop_lookup): Likewise.
9091
9092 2001-12-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9093
9094         * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
9095         the static arrays that are output.
9096         * jvspec.c (jvgenmain_spec): Make static.
9097         * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
9098         * keyword.h: Regenerate.
9099         * lang.c (string_option, process_option_with_no, lang_f_options,
9100         lang_W_options): Const-ify.
9101         * lex.c (java_lex): Likewise.
9102
9103 2001-12-21  Richard Henderson  <rth@redhat.com>
9104
9105         * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
9106         (get_boehm_type_descriptor): ... here.  Arrange for the
9107         TREE_TYPE to get set properly.
9108
9109 2001-12-21  Richard Henderson  <rth@redhat.com>
9110
9111         * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
9112         only if the target requires collect2.
9113
9114         * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
9115
9116 2001-12-20  Tom Tromey  <tromey@redhat.com>
9117
9118         For PR java/4509:
9119         * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
9120         CAN_COMPLETE_NORMALLY for the node.
9121         * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
9122         generate code for second branch if first branch can't complete
9123         normally.
9124         (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
9125         the loop head if the loop body can't complete normally.
9126
9127 2001-12-20  Tom Tromey  <tromey@redhat.com>
9128
9129         For PR java/4766:
9130         * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
9131         case where `finally' clause can't complete normally.
9132
9133 2001-12-20  Tom Tromey  <tromey@redhat.com>
9134
9135         Fixes PR java/5057:
9136         * parse.y (analyze_clinit_body): Added this_class parameter.
9137         Check for more cases where we must keep <clinit>.
9138         (maybe_yank_clinit): Cleaned up flow control.
9139
9140 2001-12-20  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9141
9142         * decl.c (java_init_decl_processing): Don't initialize
9143         finit_leg_identifier_node.
9144         * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
9145         (finit_leg_identifier_node): Remove.
9146         (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
9147
9148 2001-12-20  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9149
9150         * mangle.c (mangle_member_name): Don't special-case for
9151         NO_DOLLAR_IN_LABEL.
9152         * mangle_name.c (unicode_mangling_length): Likewise.
9153         (append_unicode_mangled_name): Likewise.
9154         * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
9155         code.
9156
9157 2001-12-20  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9158
9159         * expr.c (build_java_array_length_access): Don't force null pointer
9160         check unless flag_check_references is set.
9161
9162 2001-12-20  Tom Tromey  <tromey@redhat.com>
9163
9164         Fix for PR java/3417:
9165         * parse.y (patch_assignment): Added special processing for
9166         `return'.
9167         (patch_return): Don't convert booleans to integers, and don't
9168         special-case `null'.
9169
9170 2001-12-20  Joseph S. Myers  <jsm28@cam.ac.uk>
9171
9172         * config-lang.in (diff_excludes): Remove.
9173
9174 2001-12-17  Joseph S. Myers  <jsm28@cam.ac.uk>
9175
9176         * gcj.texi: Update link to GCC manual.
9177
9178 2001-12-17  Tom Tromey  <tromey@redhat.com>
9179
9180         * parse.y (link_nested_class_to_enclosing): Removed useless
9181         statement.
9182
9183 2001-12-16  Tom Tromey  <tromey@redhat.com>
9184
9185         * mangle.c (mangle_method_decl): Never emit `C2' constructor.
9186         Fixes PR java/5088.
9187
9188 2001-12-16  Joseph S. Myers  <jsm28@cam.ac.uk>
9189
9190         * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
9191         jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
9192         spelling errors.
9193
9194 2001-12-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9195
9196         * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
9197
9198 2001-12-16  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9199
9200         * decl.c (java_init_decl_processing): Build otable_type correctly.
9201         otable_decl is an otable_type.
9202
9203 2001-12-15  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9204
9205         * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
9206         otable_type, otable_ptr_type, method_symbol_type,
9207         method_symbols_array_type, method_symbols_array_ptr_type): New
9208         field/global tree definitions.
9209         (flag_indirect_dispatch): New flag.
9210         * decl.c (java_init_decl_processing): Initialize new otable and
9211         otable_syms type nodes and decls. Add new field "index" to
9212         method_type_node.
9213         * class.c (build_method_symbols_entry): New function.
9214         (make_method_value): Set "index" to to method's vtable index for
9215         virtual methods when indirect-dispatch is not used.
9216         (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
9217         and set vtable_method_count to -1. Set otable and otable_syms field
9218         if indirect-dispatch is used and there was something to put in them.
9219         (build_method_symbols_entry): New function.
9220         (emit_offset_symbol_table): New function.
9221         * expr.c (get_offset_table_index): New function.
9222         (build_invokevirtual): Build array reference to otable at the index
9223         returned by get_offset_table_index, and use the result as the vtable
9224         offset.
9225         (build_invokeinterface): Similar.
9226         * jcf-parse.c (yyparse): If indirect-dispatch, call
9227         emit_offset_symbol_table at the end of compilation, after all classes
9228         have been generated.
9229         * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
9230         * lang.c (flag_indirect_dispatch): Define.
9231         (lang_f_options): Add indirect-dispatch flag.
9232
9233 2001-12-14  Matthias Klose  <doko@debian.org>
9234
9235         * gcj.texi: Markup for man page generation. Document missing
9236         options printed by <tool> --help.
9237         Terminate description of gij's -ms option with a dot.
9238         * Make-lang.in ($(srcdir)/java/*.1): New targets.
9239         (java.generated-manpages java.install-man, java.uninstall,
9240         java-maintainer-clean) Updated.
9241
9242 2001-12-14  Hans Boehm  <Hans_Boehm@hp.com>
9243
9244         * class.c (get_dispatch_table): Fix java vtable layout
9245         for TARGET_VTABLE_USES_DESCRIPTORS.
9246         * decl.c (java_init_decl_processing): Initialize
9247         alloc_no_finalizer_node, finalize_identifier_node.
9248         * expr.c (class_has_finalize_method): New function.
9249         (expand_java_NEW): Generate calls for finalizer-free allocation.
9250         (build_invokevirtual): Fix java vtable layout for
9251         TARGET_VTABLE_USES_DESCRIPTORS.
9252         * java-tree.h (enum java_tree_index): New entries:
9253         JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
9254         (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
9255         (class_has_finalize_method): declare.
9256         (HAS_FINALIZER_P): New macro.
9257         * parse.y (patch_invoke): Generate calls for finalizer-free
9258         allocation.
9259
9260 2001-12-12  Matthias Klose  <doko@debian.org>
9261
9262         * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
9263         whitespace at end of line.
9264
9265 2001-12-11  Tom Tromey  <tromey@redhat.com>
9266
9267         * lex.c (java_init_lex): Define wfl_to_string as
9268         gnu.gcj.runtime.StringBuffer unless generating bytecode.
9269
9270 2001-12-11  Jeff Sturm  <jsturm@one-point.com>
9271
9272         * class.c (make_method_value): Use null_pointer_node to
9273         represent empty exception table.
9274
9275 2001-12-10  Tom Tromey  <tromey@redhat.com>
9276
9277         * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
9278
9279 2001-12-10  Douglas B. Rupp  <rupp@gnat.com>
9280
9281         * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
9282
9283 2001-12-09  Per Bothner  <per@bothner.com>
9284
9285         * check-init.c (current_switch_has_default):  New static field.
9286         (check_init):  Case DEFAULT_EXPR: Set current_switch_has_default.
9287         Case SWITCH_EXPR:  Save/restore current_switch_has_default.  If no
9288         DEFAULT_EXPR seen, simulate a default alternative that copies state.
9289
9290 2001-12-09  Tom Tromey  <tromey@redhat.com>
9291
9292         * check-init.c (check_init): Don't allow pre- or post- increment
9293         or decrement of final variable.
9294         (final_assign_error): Minor error message rewording.
9295
9296 2001-12-08  Tom Tromey  <tromey@redhat.com>
9297
9298         * java-tree.h: Fixed typo.
9299
9300         * gjavah.c (decompile_method): Don't decompile to `return this'
9301         for static methods.
9302
9303         * gjavah.c (cxx_keywords): Re-sorted.
9304         * lex.c (cxx_keywords): Re-sorted.
9305
9306         * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
9307         else.
9308
9309         * gjavah.c (print_namelet): Clear subnamelets.
9310         (HANDLE_METHOD): Set `method_printed' earlier.
9311
9312 2001-12-07  Tom Tromey  <tromey@redhat.com>
9313
9314         * lang.c (lang_f_options): Added
9315         optimize-static-class-initialization.
9316         (java_decode_option): Removed special case.
9317
9318 2001-12-07  Per Bothner  <per@bothner.com>
9319
9320         * check-init.c (check_init):  Fix typo freeing memory twice.
9321
9322 2001-12-05  Per Bothner  <per@bothner.com>
9323
9324         Restore support for static class initialization optimization.
9325         * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
9326         * check-init.c (check_int):  At end of BLOCK handle initialization
9327         blocks, which used to be done in java_complete_expand_method but did
9328         not handle the case where check_for_initialization might allocate
9329         more than a word of bits.
9330         * decl.c (lang_make_tree):  The smic field is now a tree.
9331         * expr.c (build_class_init):  Set DECL_FUNCTION_INIT_TEST_CLASS field.
9332         * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE):  New macro.
9333
9334         * parse.y (emit_test_initialization):  Combine hash_lookup calls.
9335
9336         * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
9337         Change from a hash table to a list.
9338         (struct_lang_decl):  Change field 'smic' to match.
9339         * class.c (add_method_1):  Initialize
9340         DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
9341         * parse.y (adjust_init_test_initialization):  Removed - inlined into -
9342         (java_expand_method_bodies): -here, since 'smic' is now a list.
9343         (patch_invoke):  Add to 'smic' list, instead of hash_lookup.
9344
9345         * check-init.c (WORD_SIZE):  Use BITS_PER_UNIT.
9346
9347         * class.c (java_hash_compare_tree_node):  Fix casts.
9348
9349 2001-12-04  Per Bothner  <per@bothner.com>
9350
9351         * check-init.c:   Handle definite unassignment to finals in addition
9352         to definite assignment.
9353         (loop_current_locals):  New field.
9354         (num_current_locals, int start_current_locals, num_current_words):
9355         Make static.
9356         (SET_P, CLEAR_P, SET_BIT):  Add needed but missing parentheses.
9357         (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
9358         CLEAR_ASSIGNED, CLEAR_UNASSIGNED):  New macros.
9359         (get_variable_decl, check_final_reassigned):  New functions.
9360         (check_init, check_bool_init):  Modify as needed for checking finals.
9361         (check_for_initialization):  Take extra parameter and return void.
9362         Do extra start-up logic to check final fields for assignment.
9363         * parse.y (check_static_final_variable_assignment_flag,
9364         reset_static_final_variable_assignment_flag, check_final_assignment,
9365         check_final_variable_local_assignment_flag,
9366         reset_final_variable_indirect_assignment_flag,
9367         reset_final_variable_global_assignment_flag):  Remove functions.
9368         (java_complete_expand_methods, outer_field_access_fix,
9369         patch_assignment): Remove no-longer used logic.
9370         * java-tree.h (DECL_FIELD_FINAL_IUD):  Change usage and comments.
9371         * parse.y (register_fields, java_complete_tree):  Update accordingly.
9372
9373         * check-init.c (ALLOC_WORDS/FREE_WORDS):  Use xmalloc/free, not alloca.
9374         (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER):  New.
9375         (check_cond_init, check_bool2_init):  Use DECLARE_BUFFERS.
9376
9377         * java-tree.h (STATIC_CLASS_INIT_OPT_P):  Temporarily turn off.
9378
9379         * java-tree.h (DECL FINAL):  New bit-field.
9380         (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL):  Define as DECL_FINAL.
9381         (LOCAL_FINAL_P):  Use DECL_FINAL rather than old LOCAL_FINAL.
9382         (DECL_INIT_CALLS_THIS):  New macro.
9383         (struct lang_decl):  New bit-field init_calls_this.
9384         (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
9385         DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
9386         (DECL_BIT_INDEX):  Change to use pointer_alias_set since we now
9387         use it for both local variables and final fields.
9388         (struct lang_decl_var):  Remove bit-fields final_liic, final_ierr,
9389         and local_final.
9390         (struct lang_type):  Remove hfv bit-field.
9391         (check_for_initialization):  Change to return void.
9392
9393         * java-tree.h (IS_ARRAY_LENGTH_ACCESS):  New macros.
9394         * expr.c (build_java_array_length_access):  Set IS_ARRAY_LENGTH_ACCESS.
9395         * check-init.c (final_assign_error):  New helper function.
9396         (check_final_reassigned, check_init):  Use it.
9397         (check_init):  Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
9398
9399         * java-tree.h (struct lang_decl, struct lang_decl_var):  Change all
9400         bit-fields to unsigned.
9401
9402 2001-12-03  Per Bothner  <per@bothner.com>
9403
9404         * parse.y (patch_binop):  Minor constant folding.
9405
9406         * parse.y (build_current_thisn):  Shorter 'buffer'.
9407
9408 2001-12-03  Per Bothner  <per@bothner.com>
9409
9410         * decl.c (complete_start_java_method):  Now generate TRY_FINALLY_EXPR
9411         instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
9412         * jcf-write.c (generate_bytecode_insns):  Remove support for
9413         CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
9414         * check-init.c (check_init):  Likewise.
9415
9416 2001-12-03  Per Bothner  <per@bothner.com>
9417
9418         * verify.c (subroutine_nesting):  New function.
9419         (verify_jvm_instructions):  Use it to fix logic for checking that
9420         we're done with the current subroutine.
9421
9422         * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
9423         OPCODE_instanceof use POP_TYPE macro for better diagnostics.
9424
9425 2001-12-03  Per Bothner  <per@bothner.com>
9426
9427         * jcf.h:  Fix obvious typo in comment.
9428         * typeck.c (build_null_signature):  Add comment.
9429
9430 2001-12-03  Neil Booth  <neil@daikokuya.demon.co.uk>
9431
9432         * expr.c: Remove leading capital from diagnostic messages, as
9433         per GNU coding standards.
9434         * jcf-io.c: Similarly.
9435         * jcf-parse.c: Similarly.
9436         * jv-scan.c: Similarly.
9437         * jvspec.c: Similarly.
9438         * mangle.c: Similarly.
9439
9440 2001-12-02  Tang Ching-Hui  <nicholas@cs.nthu.edu.tw>
9441             Alexandre Petit-Bianco  <apbianco@redhat.com>
9442
9443         * expr.c (build_java_arrayaccess): Call save_expr on array for
9444         correct evaluation order, modified comment, fixed indentation.
9445         * parse.y: (patch_assignment): Correctly extract the array base
9446         from the tree generate by build_java_arrayaccess, added comments.
9447         (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
9448         Fixes PR java/3096, PR java/3803, PR java/3965.
9449
9450 2001-12-01  Neil Booth  <neil@daikokuya.demon.co.uk>
9451
9452         * expr.c (expand_byte_code): Remove trailing periods from messages.
9453         * jcf-parse.c (load_class, jcf_parse): Similarly.
9454         * jcf-write.c (generate_classfile): Similarly.
9455         * lex.c (java_lex): Similarly.
9456
9457 2001-11-30  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9458
9459         * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
9460
9461 2001-11-29  Joseph S. Myers  <jsm28@cam.ac.uk>
9462
9463         * Make-lang.in (java.generated-manpages): New dummy target.
9464
9465 2001-11-27  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
9466
9467         * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
9468         ASM_FINAL_SPEC.
9469         (lang_specific_pre_link): Use set_input to set input_filename.
9470         Append `main' here.
9471         * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
9472         (main): Fix definition.
9473         Strip `main' from classname.
9474         Fixes PR java/227.
9475
9476 2001-11-18  Roger Sayle <roger@eyesopen.com>
9477
9478         * parse.h (java_expand_switch): Remove old prototype.
9479
9480 2001-11-18  Tom Tromey  <tromey@redhat.com>
9481
9482         Fix for PR java/1401:
9483         * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
9484         arg0 is null.
9485         (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
9486         correctly.
9487
9488 2001-11-18  Neil Booth  <neil@daikokuya.demon.co.uk>
9489
9490         * lang.c (finish_parse): Rename to java_finish.
9491         (LANG_HOOKS_FINISH, java_finish): New.
9492
9493 2001-11-15  Neil Booth  <neil@daikokuya.demon.co.uk>
9494
9495         * decl.c (init_decl_processing): Rename java_init_decl_processing.
9496         * java-tree.h: New prototype.
9497         * lang.c (java_init): Update prototype.  Combine with old init_parse.
9498
9499 2001-11-13  Tom Tromey  <tromey@redhat.com>
9500
9501         * gjavah.c (method_signature): New global.
9502         (HANDLE_METHOD): Set it.
9503         (decompile_return_statement): New function.
9504         (decompile_method): Use it.
9505         (print_method_info): Removed `synth' argument.
9506
9507 2001-11-09  Neil Booth  <neil@daikokuya.demon.co.uk>
9508
9509         * java-tree.h (java_set_yydebug): New.
9510         * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
9511         * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
9512         (print_lang_decl, print_lang_type, print_lang_identifier,
9513         print_lang_statistics, lang_print_xnode): Remove.
9514
9515 2001-11-09  Neil Booth  <neil@daikokuya.demon.co.uk>
9516
9517         * jcf-parse.c (init_lex): Remove.
9518         * lang.c (language_string, lang_identify): Remove.
9519         (struct lang_hooks): Constify.
9520         (LANG_HOOKS_NAME): Override.
9521         (init_parse): Update.
9522
9523 2001-11-08  Andreas Franck  <afranck@gmx.de>
9524
9525         * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
9526         program_transform_name the way suggested by autoconf.
9527         (java.install-common): Also transform auxiliary program names with
9528         program_transform_name.
9529
9530 2001-11-08  Tom Tromey  <tromey@cygnus.com>
9531
9532         * parse.y (trap_overflow_corner_case): New rule.
9533         (unary_expression): Use it.
9534         * lex.c (java_init_lex): Don't set minus_seen.
9535         (yylex): Don't use minus_seen.  Communicate overflow to parser for
9536         it to handle.
9537         (error_if_numeric_overflow): New function.
9538         * parse.h (minus_seen): Removed field.
9539         (JAVA_RADIX10_FLAG): New define.
9540
9541 2001-11-07  Tom Tromey  <tromey@redhat.com>
9542
9543         Patch for PR java/1414:
9544         * parse.y (case_label_list): New global.
9545         (goal): Register case_label_list with GC.
9546         (java_complete_lhs): Save new case on case_label_list.
9547         (patch_switch_statement): Check for duplicate case labels.
9548
9549 2001-11-07  Alexandre Petit-Bianco  <apbianco@redhat.com>
9550
9551         * parse.y (patch_assignment): Removed unused third argument.
9552         (java_complete_lhs): Removed unused third argument to patch_assignment.
9553
9554 2001-11-06  Neil Booth  <neil@cat.daikokuya.demon.co.uk>
9555
9556         * lang.c: Include langhooks-def.h.
9557         * Make-lang.in: Update.
9558
9559 2001-10-31  Zack Weinberg  <zack@codesourcery.com>
9560
9561         * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
9562
9563 2001-10-29  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9564
9565         * mangle.c (find_compression_record_match): Don't match compression
9566         records for package name elements unless they occur at the start of
9567         the name. Fix for PR java/4717.
9568
9569 2001-10-25  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9570
9571         * expr.c (expand_java_field_op): Don't special-case references to
9572         java.lang.PRIMTYPE.TYPE.
9573         (build_primtype_type_ref): Removed.
9574         * java-tree.h (build_primtype_type_ref): Remove prototype.
9575         * parse.y (maybe_build_primttype_type_ref): Removed.
9576         (complete_function_arguments): Don't special-case references to
9577         java.lang.PRIMTYPE.TYPE.
9578         (patch_assignment): Likewise.
9579         (array_constructor_check_entry): Likewise.
9580
9581 2001-10-24  Alexandre Petit-Bianco  <apbianco@redhat.com>
9582
9583         * mangle.c (static tree compression_table): Fixed leading comment.
9584         * parse.h (struct parser_ctxt): Fixed field comment.
9585         * parse.y (check_pkg_class_access): New prototype, fixed leading
9586         comment, new parameter used to emit error only if passed as true.
9587         (parse_check_super): Pass extra argument to check_pkg_class_access.
9588         (do_resolve_class): Likewise.
9589         (process_imports): Likewise.
9590         (read_import_dir): Fixed indentation.
9591         (find_in_imports_on_demand): New local class_type_name. Local
9592         node_to_use deleted. while loop changed into for loop. Report
9593         multiple definition only for accessible classes. Improved error
9594         message.
9595         (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
9596         assigned to parameter list, fixed indentation. while loop changed
9597         into for loop, restore TREE_CHAIN on local `tem' before the next
9598         iteration.
9599
9600 2001-10-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
9601
9602         * lang.c (lang_get_alias_set): Deleted.
9603
9604 2001-10-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9605
9606         * gjavah.c (jni_print_char): Fix thinko in last change.
9607
9608         * gjavah.c (jni_print_char, decode_signature_piece): Use
9609         safe-ctype macros and/or fold extra calls into fewer ones.
9610         * lex.c (java_read_unicode, java_lex): Likewise.
9611         * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
9612         JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
9613         * mangle_name.c (append_unicode_mangled_name,
9614         unicode_mangling_length): Likewise.
9615
9616 2001-10-17  Richard Henderson  <rth@redhat.com>
9617
9618         * Make-lang.in (java/lang.o): Depend on langhooks.h.
9619
9620 2001-10-15  Alexandre Petit-Bianco  <apbianco@redhat.com>
9621
9622         * lang.c (langhooks.h): Included.
9623         (LANG_HOOKS_INIT): Redefined.
9624         (LANG_HOOKS_INIT_OPTIONS): Likewise.
9625         (LANG_HOOKS_DECODE_OPTION): Likewise.
9626         (struct lang_hooks lang_hooks): New initialization.
9627
9628 2001-10-11  Per Bothner  <per@bothner.com>
9629
9630         * parse.y (patch_synchronized_statement):  Use a TRY_FINALLY_EXPR
9631         rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
9632         The former is simpler, and jcf-write.c handles it better.
9633         (java_complete_lhs):  No longer need to handle CLEANUP_POINT_EXPR
9634         or WITH_CLEANUP_EXPR.
9635         * jcf-write.c:  Revert Alex's change from 2000-10-18.  It is no
9636         longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
9637
9638         * parse.y (patch_if_else_statement):  If the condition is constant,
9639         optimize away the test.
9640
9641 2001-10-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
9642
9643         * parse.y (patch_cast): Call patch_string on the first operand of
9644         the incoming node, update it if necessary. Fixes PR java/4510.
9645
9646 2001-10-09  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
9647
9648         * parse.y (find_as_inner_class): Don't disregard the enclosing scope
9649         when name qualifier matches a package name.
9650
9651 2001-10-08  Tom Tromey  <tromey@redhat.com>
9652
9653         Fix for PR java/4489:
9654         * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
9655         force a new label when computing `body_block'.
9656
9657 2001-10-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9658
9659         * jcf-io.c (format_uint): Const-ify.
9660         * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
9661         * lex.c (java_get_line_col): Likewise.
9662         * parse.y (build_incdec): Likewise.
9663
9664 2001-10-05  Alexandre Petit-Bianco  <apbianco@redhat.com>
9665
9666         * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
9667         a NULL enclosing context if appropriate. Fixes PR java/4466.
9668
9669 2001-10-03  Alexandre Petit-Bianco  <apbianco@redhat.com>
9670
9671         * parse.y (patch_assignment): Use lvalue's original TYPE when
9672         building the final COMPOUND_EXPR.
9673         (try_reference_assignconv): Fixed leading comment.
9674
9675 2001-09-26  Alexandre Petit-Bianco  <apbianco@redhat.com>
9676
9677         * parse.y (check_final_variable_indirect_assignment): For
9678         COMPOUND_EXPR, return only if finals were found initialized
9679         properly, if not, keep on checking.
9680         (check_final_variable_global_assignment_flag): New local
9681         error_found, set when appropriate and used to decide whether to
9682         report uninitialized finals. Fixed typo in comment.
9683
9684 2001-09-22  Alexandre Petit-Bianco  <apbianco@redhat.com>
9685
9686         * decl.c (init_decl_processing): Fixed typo in predef_filenames
9687         last three initializations. Fixes PR java/4360.
9688
9689 2001-09-21  Richard Henderson  <rth@redhat.com>
9690
9691         * class.c (get_dispatch_table): Handle function descriptors.
9692         (build_dtable_decl): Likewise.
9693         * expr.c (build_invokevirtual): Likewise.
9694
9695 2001-09-20  Alexandre Petit-Bianco  <apbianco@redhat.com>
9696
9697         * parse.y (patch_method_invocation): Build class initialization
9698         when static finals are used to qualify method invocation.
9699         Fixes PR java/4366.
9700
9701 2001-09-19  Alexandre Petit-Bianco  <apbianco@redhat.com>
9702
9703         * parse.h: (WFL_STRIP_BRACKET): Re-written using
9704         build_type_name_from_array_name.
9705         (STRING_STRIP_BRACKETS): New macro.
9706         * parse.y (build_type_name_from_array_name): New function.
9707         (array_creation_expression:): Accumulate []s instead of [s.
9708         (cast_expression:): Accumulate []s instead of [s after cast type
9709         name.
9710         (build_array_from_name): Local string deleted, use
9711         build_type_name_from_array_name.
9712         (build_unresolved_array_type): Accumulate []s instead of [s after
9713         type name.
9714         (register_fields): Fixed comment.
9715         (resolve_class): Local name, base deleted, new locals tname and
9716         array_dims. Use build_type_name_from_array_name. Use array_dims to
9717         build array type.
9718         (purify_type_name): Use STRING_STRIP_BRACKETS.
9719
9720 2001-09-18  Andreas Jaeger  <aj@suse.de>
9721
9722         * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
9723         * jv-scan.c: Likewise.
9724
9725 2001-09-17  Alexandre Petit-Bianco  <apbianco@redhat.com>
9726
9727         * parse.y (patch_method_invocation): Inner class creation context
9728         check not enforced within constructors. Fixes PR java/1873.
9729
9730 2001-09-16  Tom Tromey  <tromey@redhat.com>
9731
9732         * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
9733         NOTE_PUSH for single-case push.  Fixes PR java/4189.
9734
9735 2001-09-13  Alexandre Petit-Bianco  <apbianco@redhat.com>
9736
9737         * java-tree.h (TYPE_IMPORT_LIST): New macro.
9738         (TYPE_IMPORT_DEMAND_LIST): Likewise.
9739         (struct lang_type): New fields import_list and import_demand_list.
9740         * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
9741         TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
9742         (do_resolve_class): New local saved_enclosing_type, initialized,
9743         passed as parameter to find_in_imports and find_in_imports_on_demand.
9744         (find_in_imports): Added paramater enclosing_type, use its
9745         TYPE_IMPORT_LIST when applicable.
9746         (find_in_imports_on_demand): Added parameter enclosing_type, use
9747         its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
9748         declaration and initialization.
9749         (fold_constant_for_init): Switch/restore current_class to the
9750         appropriate context.
9751
9752 2001-09-13  Mark Mitchell  <mark@codesourcery.com>
9753
9754         * verify.c (verify_jvm_instructions): Fix typo.
9755
9756 2001-09-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9757
9758         * expr.c (expand_invoke): Const-ification.
9759         * parse.y (patch_method_invocation): Likewise.
9760
9761 2001-09-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
9762
9763         * gjavah.c (cxx_keywords): Const-ification.
9764         * keyword.gperf (java_keyword): Likewise.
9765         * lang.c (java_tree_code_name): Likewise.
9766         * lex.c (cxx_keywords): Likewise.
9767         * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
9768
9769 2001-09-11  Richard Henderson  <rth@redhat.com>
9770
9771         * parse.h (ctxp_for_generation): Mark extern.
9772
9773 2001-09-10  Richard Henderson  <rth@redhat.com>
9774
9775         * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
9776
9777 2001-09-07  Matt Kraai  <kraai@alumni.carnegiemellon.edu>
9778
9779         * typeck.c (java_array_type_length, build_prim_array_type):
9780         Represent empty arrays by NULL index.
9781
9782 2001-09-06  Alexandre Petit-Bianco  <apbianco@redhat.com>
9783
9784         * java-tree.h (compile_resource_file): Grouped with other prototypes.
9785         * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
9786
9787 2001-09-06  Anthony Green  <green@redhat.com>
9788
9789         * class.c (O_BINARY): Define if necessary.
9790         (registerResource_libfunc): Declare.
9791         (init_class_processing): Initilize registerResource_libfunc.
9792         (compile_resource_file): New function.
9793         * java-tree.h (resource_name): Declare.
9794         (compile_resource_file): Declare.
9795         * jcf-parse.c (yyparse): Handle compiling java resource files.
9796         * lang.c (java_decode_option): Handle -fcompile-resource option.
9797         * jvspec.c (lang_specific_driver): Handle -R flag for compiling
9798         resource files.
9799         * gcj.texi (Code Generation): Add documentation for -R flag.
9800
9801 2001-09-05 Alexandre Petit-Bianco  <apbianco@redhat.com>
9802
9803         * jcf-write.c (generate_classfile): Issue an error in case of
9804         field/initial value mismatch.
9805         * parse.y (analyze_clinit_body): Keep <clinit> if an array is
9806         being initialized and we're generating bytecode.
9807         (java_complete_lhs): In MODIFY_EXPR section: added comments,
9808         set DECL_INITIAL properly when appropriate.
9809         Fixes PR java/4230
9810         Fixes PR java/4204
9811
9812 2001-09-01  Per Bothner  <per@bothner.com>
9813
9814         * parse.y (maybe_yank_clinit):  A field without an initializer is not
9815         relevant.  All initializers except static final and constant require
9816         <clinit>, regardless of flag_emit_class_files.
9817
9818 2001-08-31  Per Bothner  <per@bothner.com>
9819
9820         * class.c (set_constant_value):  When not emitting class files, then a
9821         String ConstantValue is a utf8const_ptr_type.
9822
9823 2001-08-30  Per Bothner  <per@bothner.com>
9824
9825         * jcf-write.c (generate_classfile):  Check that field is primitive
9826         or string before emitting ConstantValue attribute.
9827
9828 2001-08-30  Per Bothner  <per@bothner.com>
9829
9830         * parse.y (resolve_qualified_expression_name):  If creating a
9831         COMPOUND_EXPR, set it's type correctly.
9832
9833 2001-08-30  Per Bothner  <per@bothner.com>
9834
9835         * jcf-io.c (open_class):  Set filename field.
9836
9837         * jcf-parse,c (parse_class_file):  Set current_function_decl
9838         for better error message when Code attribute is missing.
9839
9840         * lang.c (put_decl_node, lang_print_error):  Re-arrange for
9841         better diagnostics, especially for constructors.
9842
9843 2001-08-30  Per Bothner  <per@bothner.com>
9844
9845         * jcf-write.c (generate_classfile):  Don't write ConstantValue
9846         attribute if field is not final, for compatibility with jdk.
9847
9848         * jcf-write.c (generate_classfile):  Convert ConstantValue values
9849         to correct type.  Work-around for front-end bug.
9850         * class.c (set_constant_value):  Error if constant has wrong type.
9851
9852 2001-08-30  Per Bothner  <per@bothner.com>
9853
9854         * jcf-dump.c (print_constant):  Fix fencepost error so "Float" and
9855         "Double" are printed at verbosity 1.
9856
9857         * jcf-dump.c (main):  Disable flag_print_attributes if --javap.
9858
9859         * jcf-dump.c (SPECIAL_IINC):  Remove unneeded casts to long.
9860
9861 2001-08-30  Alexandre Petit-Bianco  <apbianco@redhat.com>
9862
9863         * parse.y (patch_assignment): Don't verify final re-assignment here.
9864         (java_complete_lhs): Verify assignments to finals calling
9865         patch_assignment. Verify re-assignments to finals before calling
9866         patch_assignment.
9867
9868 2001-08-29  Alexandre Petit-Bianco  <apbianco@redhat.com>
9869
9870         * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
9871         Fixes PR java/1413
9872
9873 2001-08-28  Alexandre Petit-Bianco  <apbianco@redhat.com>
9874
9875         * lex.c (java_lex): new local found_hex_digits. Set and then used
9876         in test to reject invalid hexadecimal numbers.
9877         * parse.y (java_complete_tree): Prevent unwanted cast with
9878         initialized floating point finals.
9879         (patch_binop): Emit a warning when detecting a division by zero,
9880         mark result not constant, don't simplify non integer division.
9881
9882 2001-08-28  Per Bothner  <per@bothner.com>
9883
9884         * jcf-write.c  (generate_bytecode_insns):  For increments and
9885         decrements just recurse to push constant.  Improvement on Mark's patch.
9886
9887 2001-08-28  Mark Mitchell  <mark@codesourcery.com>
9888
9889         * jcf-write.c (generate_bytecode_insns): Generate an integer to
9890         real conversion for increments and decrements of reals.
9891
9892 2001-08-27  Alexandre Petit-Bianco  <apbianco@redhat.com>
9893
9894         * parse.y (resolve_qualified_expression_name): Handle unresolved
9895         qualified expressions, prevent numerical qualifiers, fixed typo.
9896         Fixes PR java/4141
9897
9898 2001-08-24  Alexandre Petit-Bianco  <apbianco@redhat.com>
9899
9900         * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
9901         don't report anything but deprecated class when marked so. Handle
9902         VAR_DECL.
9903         (patch_method_invocation): Check deprecation on methods and types.
9904         (patch_binop): code becomes an enum tree_code, added default: to
9905         switch to handle that. Detect division by zero, try to fold and
9906         return before using a subroutine.
9907
9908 2001-08-23  Alexandre Petit-Bianco  <apbianco@redhat.com>
9909
9910         * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
9911         file smaller than 4 bytes.
9912         * parse.y (check_inner_circular_reference): New function.
9913         (check_circular_reference): Likewise.
9914         (array_initializer:): Accept {,}.
9915         (java_check_circular_reference): Rewritten using
9916         check_circular_reference and check_inner_circular_reference.
9917         (java_complete_expand_method): Unconditionally save and restore
9918         the unpurged exception list.
9919         (build_dot_class_method_invocation): Unmangle signature parameter.
9920
9921 2001-08-21  Tom Tromey  <tromey@redhat.com>
9922
9923         * decl.c (init_decl_processing): Add `throws' field to method
9924         descriptor.
9925         * class.c (make_method_value): Compute `throws' field for method.
9926
9927 2001-08-22  Alexandre Petit-Bianco  <apbianco@redhat.com>
9928
9929         * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
9930         circularity is detected.
9931         (ctors_unchecked_throws_clause_p): Fixed leading comment.
9932
9933 2001-08-17  Richard Henderson  <rth@redhat.com>
9934
9935         * class.c (emit_register_classes): Add align parameter to
9936         call to assemble_integer.
9937
9938 2001-08-16  Alexandre Petit-Bianco  <apbianco@redhat.com>
9939
9940         * jcf-parse.c (load_class): New locals saved and class_loaded. If
9941         loading a class_or_name fails, try considering an innerclass name
9942         and load the enclosing context.
9943         * parse.y (resolve_inner_class): New function.
9944         (find_as_inner_class): Added leading comment.
9945         (register_incomplete_type): Keep the current context as enclosing
9946         context for JDEP_FIELD dependencies.
9947         (do_resolve_class): Locals new_class_decl and super initialized to
9948         NULL. Call resolve_inner_class, explore the enclosing context
9949         superclass if necessary.
9950         Fixes PR java/4007
9951
9952 2001-08-16  Tom Tromey  <tromey@redhat.com>
9953
9954         * jcf-dump.c (main): Updated for change to jcf_path_seal.
9955         * gjavah.c (main): Updated for change to jcf_path_seal.
9956         * lang.c (version_flag): New global.
9957         (java_decode_option): Recognize `-version'.
9958         (java_init): Update for change to jcf_path_seal.
9959         * jcf.h (jcf_path_seal): Added `print' argument.
9960         * jcf-path.c (jcf_path_seal): Added `print' argument.
9961
9962 2001-08-13  Zack Weinberg  <zackw@panix.com>
9963
9964         * Make-lang.in (java/decl.o): Update dependencies.
9965         * decl.c: Include libfuncs.h, don't include toplev.h.
9966
9967 2001-08-12  Alexandre Petit-Bianco  <apbianco@redhat.com>
9968
9969         * decl.c (init_decl_processing): exception_type_node,
9970         class_not_found_type_node, and no_class_def_found_type_node
9971         initialized. predef_filenames augmented accordingly.
9972         instinit_identifier_node initialized.
9973         * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
9974         * java-tree.h (enum java_tree_index): New entries
9975         JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
9976         JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
9977         (exception_type_node): New macro.
9978         (class_not_found_type_node): Likewise.
9979         (no_class_def_found_type_node): Likewise.
9980         (instinit_identifier_node): Likewise.
9981         (PREDEF_FILENAMES_SIZE): Adjusted.
9982         (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
9983         (struct lang_type): Fixed typo in bitfield name.
9984         (DECL_INSTINIT_P): New macro.
9985         (ID_INSTINIT_P): Likewise.
9986         * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
9987         attribute.
9988         * parse.y (encapsulate_with_try_catch): New function.
9989         (generate_instinit): Likewise.
9990         (build_instinit_invocation): Likewise.
9991         (ctors_unchecked_throws_clause_p): Likewise.
9992         (add_instance_initializer): Deleted.
9993         (build_instance_initializer): Likewise.
9994         (in_instance_initializer): Likewise.
9995         (check_method_redefinition): instinit$ not to be verified.
9996         (java_complete_expand_methods): Generate instinit$, simplified code.
9997         (build_dot_class_method): Eliminated unnecessary locals. Use
9998         encapsulate_with_try_catch, removed unnecessary code.
9999         (fix_constructors): New local iii. Use build_instinit_invocation.
10000         (patch_method_invocation): Added comment.
10001         (maybe_use_access_method): Don't consider instinit$.
10002         (find_applicable_accessible_methods_list): Shorten the search for
10003         instinit$ too.
10004         (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
10005         (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
10006         (patch_throw_statement): Likewise. Fixed typo.
10007
10008 2001-08-12  David Edelsohn  <edelsohn@gnu.org>
10009
10010         Revert:
10011         2001-08-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
10012         * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
10013         ASM_FINAL_SPEC.
10014         (lang_specific_pre_link): Use set_input to set input_filename.
10015         Append `main' here.
10016         * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
10017         (main): Fix definition.
10018         Strip `main' from classname.
10019         Fixes PR java/227.
10020
10021 2001-08-11  Zack Weinberg  <zackw@panix.com>
10022
10023         * lex.h: Don't include setjmp.h.  Don't define
10024         SET_FLOAT_HANDLER or prototype set_float_handler.
10025
10026 2001-08-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
10027
10028         * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
10029         `poplevel' in the right order.
10030
10031 2001-08-09  Richard Henderson  <rth@redhat.com>
10032
10033         * Make-lang.in (class.o): Depend on TARGET_H.
10034         * class.c (emit_register_classes): Use target hooks instead of
10035         assemble_constructor and assemble_destructor.
10036
10037 2001-08-08  Alexandre Petit-Bianco  <apbianco@redhat.com>
10038
10039         * check-init.c (flags.h): Include
10040         (check_init): Don't report uninitialized static class
10041         initialization flags, don't free bit index when doing static class
10042         initialization optimization.
10043         (check_for_initialization): Return type changed to `unsigned int.'
10044         (attach_initialized_static_class): New function.
10045         * class.c (add_method_1): Create the initialized static class
10046         table if necessary.
10047         (finish_class): Always emit deferred inline methods.
10048         * decl.c (emit_init_test_initialization): Moved to expr.c
10049         (complete_start_java_method): Don't traverse
10050         DECL_FUNCTION_INIT_TEST_TABLE.
10051         (lang_mark_tree): Mark hash tables in function decls.
10052         * expr.c (emit_init_test_initialization): Moved from decl.c.
10053         (build_class_init): Create LAG_DECL_SPECIFIC for the static class
10054         initialization flag, set DECL_CONTEXT and
10055         LOCAL_CLASS_INITIALIZATION_FLAG.
10056         (java_lang_expand_expr): Emit initialization code for static class
10057         initialized flags when entering block, if necessary.
10058         * gcj.texi (-fno-optimize-static-class-initialization): Documented.
10059         * java-tree.h (flag_optimize_sci): New global variable declaration.
10060         (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
10061         (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
10062         (LOCAL_FINAL_P): Fixed typo in comment.
10063         (FINAL_VARIABLE_P): Likewise.
10064         (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
10065         (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
10066         (struct lang_decl): New fields `ict', `smic' and `cif.'
10067         (check_for_initialization): New returned value for global.
10068         (attach_initialized_static_class): New global function.
10069         (STATIC_CLASS_INIT_OPT_P): New macro.
10070         * lang-options.h (-fno-optimize-static-class-initialization): New flag.
10071         * lang.c (java_decode_option): Handle
10072         `-fno-optimize-static-class-initialization'
10073         * parse.y (start_complete_expand_method): New function.
10074         (java_expand_method_bodies): Likewise.
10075         (attach_init_test_initialization_flags): Likewise.
10076         (adjust_init_test_initialization): Likewise.
10077         (emit_test_initialization): Likewise.
10078         (java_complete_expand_methods): Nullify abstract and native method
10079         bodies.
10080         (java_complete_expand_method): New locals `fbody', `block_body'
10081         and `exception_copy.' Reorganized: directly return on empty method
10082         bodies, call `start_complete_expand_method', remember definitely
10083         initialized static class in function, don't expand method bodies.
10084         (java_expand_classes): Call `java_expand_method_bodies' before
10085         `finish_class' when compiling to native.
10086         (resolve_expression_name): Use `orig' after building outer class
10087         field access.
10088         (patch_invoke): Remember static method invocations.
10089
10090 2001-08-06  Richard Henderson  <rth@redhat.com>
10091
10092         * class.c (emit_register_classes): Pass a symbol_ref and priority
10093         to assemble_constructor.
10094
10095 2001-08-02  Alexandre Petit-Bianco  <apbianco@redhat.com>
10096
10097         * java-tree.h (all_class_filename): New macro.
10098         (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
10099         (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
10100         newly created IDENTIFIER_NODE to `all_class_filename.'
10101
10102 2001-08-01  Jeff Sturm  <jsturm@one-point.com>
10103
10104         * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
10105         Use ggc_add_tree_root to register roots.
10106
10107 2001-07-31  Alexandre Petit-Bianco  <apbianco@redhat.com>
10108
10109         * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
10110         second operand calling check_init.
10111         * decl.c (complete_start_java_method): Swaped second and third
10112         arguments while creating WITH_CLEANUP_EXPR node.
10113         * jcf-write.c (generate_bytecode_insns): Use second operand
10114         instead of third when handling WITH_CLEANUP_EXPR.
10115         * parse.y (java_complete_lhs): Expand second operand of
10116         WITH_CLEANUP_EXPR nodes.
10117         (patch_synchronized_statement): Swaped second and third arguments
10118         while creating WITH_CLEANUP_EXPR node.
10119
10120 2001-07-18  Alexandre Petit-Bianco  <apbianco@redhat.com>
10121
10122         * parse.y (create_interface): Avoid cyclic inheritance report when
10123         syntax error encountered during class definition.
10124         Fixes PR java/2956
10125
10126 2001-08-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
10127
10128         * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
10129         ASM_FINAL_SPEC.
10130         (lang_specific_pre_link): Use set_input to set input_filename.
10131         Append `main' here.
10132         * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
10133         (main): Fix definition.
10134         Strip `main' from classname.
10135         Fixes PR java/227.
10136
10137 2001-07-18  Tom Tromey  <tromey@redhat.com>
10138
10139         For PR java/2812:
10140         * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
10141         * lex.c (java_new_lexer): Use ICONV_CONST.
10142         (java_read_char): Likewise.
10143         * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
10144         (jv-scan$(exeext)): Likewise.
10145
10146 2001-07-17  Alexandre Petit-Bianco  <apbianco@redhat.com>
10147
10148         * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
10149         * parse.y (check_class_interface_creation): Allow `private' if the
10150         enclosing is not an interface.
10151         (create_interface): Interface tagged public if the enclosing
10152         context is an interface.
10153         (create_class): Class tagged public if the enclosing context
10154         is an interface.
10155         Fixes PR java/2959
10156
10157 2001-07-17  Alexandre Petit-Bianco  <apbianco@redhat.com>
10158
10159         * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
10160         Fixes PR java/2665
10161
10162 2001-07-14  Tim Josling  <tej@melbpc.org.au>
10163
10164         * check-init.c (check_init): Remove references to EXPON_EXPR.
10165
10166 2001-07-13  Alexandre Petit-Bianco  <apbianco@redhat.com>
10167
10168         * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
10169         TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
10170         Fixes PR java/3602
10171
10172 2001-07-13  Tom Tromey  <tromey@redhat.com>
10173
10174         * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
10175         invocation.
10176
10177 2001-07-12  Alexandre Petit-Bianco  <apbianco@redhat.com>
10178
10179         * parse.y (patch_method_invocation): Don't override primary if one
10180         is already provided, but let this$<n> be built. Fixed comment.
10181
10182 2001-07-12  Alexandre Petit-Bianco  <apbianco@redhat.com>
10183
10184         * parse.y (empty_statement:): Report empty statement error only
10185         when found at class declaration level.
10186         Fixes PR java/3635
10187
10188 2001-07-12  Tom Tromey  <tromey@redhat.com>
10189
10190         * expr.c (expand_load_internal): New function.
10191         (LOAD_INTERNAL): Use it.
10192
10193 2001-07-11  Alexandre Petit-Bianco  <apbianco@redhat.com>
10194
10195         * parse.y (verify_constructor_super): Compare anonymous class ctor
10196         args with `valid_method_invocation_conversion_p.'
10197         Fixes PR java/3285
10198
10199 2001-07-10  Alexandre Petit-Bianco  <apbianco@redhat.com>
10200
10201         * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
10202         `-fsyntax-only.' Fixes PR java/3248
10203
10204 2001-07-10  Alexandre Petit-Bianco  <apbianco@redhat.com>
10205
10206         * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
10207
10208 2001-07-10  Alexandre Petit-Bianco  <apbianco@redhat.com>
10209
10210         * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
10211         current function is static. Fixes PR java/1970
10212
10213 2001-07-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
10214
10215         * parse.y (patch_method_invocation): Add enclosing context to ctor
10216         calls if necessary. Fixes PR java/2953
10217
10218 2001-07-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
10219
10220         * parse.y (resolve_package): Abort if qualified expression member
10221         isn't right.
10222         (qualify_ambiguous_name): Don't qualify as type if `this' in use.
10223         Fixes PR java/1391
10224
10225 2001-07-07  Zack Weinberg  <zackw@stanford.edu>
10226
10227         * verify.c: Don't use // comments.
10228
10229 2001-07-05  Tom Tromey  <tromey@redhat.com>
10230
10231         * lang.c (flag_assume_compiled): Removed.
10232         * java-tree.h (flag_assume_compiled): Removed.
10233         * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
10234         -fhash-synchronization, -fuse-divide-subroutine,
10235         -fcheck-references, -femit-class-file, -femit-class-files,
10236         -fassume-compiled.  Updated --encoding information.  Changed
10237         -foutput-class-dir to `-d'.
10238
10239 2001-07-04  Daniel Berlin  <dan@cgsoftware.com>
10240
10241         * jcf-parse.c (parse_class_file): Add lineno parameter to
10242         debug_start_source_file call.
10243
10244 2001-07-04  Joseph S. Myers  <jsm28@cam.ac.uk>
10245
10246         * gcj.texi: Use gpl.texi.
10247         * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
10248         dependencies and use doc/include in search path.
10249
10250 2001-07-03  Jeff Sturm  <jsturm@one-point.com>
10251
10252         * parse.y (fix_constructors): Test if a CALL_EXPR invokes
10253         `this'.  If so, don't build instance initializers.
10254
10255 2001-07-03  Alexandre Petit-Bianco  <apbianco@redhat.com>
10256
10257         * parse.y (resolve_expression_name): Improved error message for
10258         inner class cases. Fixes PR java/1958
10259
10260 2001-06-28  Gabriel Dos Reis  <gdr@codesourcery.com>
10261
10262         * lang.c: #include diagnostic.h
10263         (lang_print_error): Add a `diagnostic_context *' parameter.
10264         (java_dummy_print): Likewise.
10265         * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
10266
10267 2001-06-27  Alexandre Petit-Bianco  <apbianco@redhat.com>
10268
10269         * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
10270         * jcf.h (typedef struct JCF): New bitfield `finished.'
10271         (JCF_FINISH): Set `finished.'
10272         (JCF_ZERO): Reset `finished.'
10273         Fixes PR java/2633
10274
10275 2001-06-27  Alexandre Petit-Bianco  <apbianco@redhat.com>
10276
10277         * parse.y (class_body_declaration:): Don't install empty instance
10278         initializers.
10279         Fixes PR java/1314
10280
10281 2001-06-27  Alexandre Petit-Bianco  <apbianco@redhat.com>
10282
10283         * class.c (set_super_info): Call `set_class_decl_access_flags.'
10284         (set_class_decl_access_flags): New function.
10285         * java-tree.h (set_class_decl_access_flags): New prototype.
10286         * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
10287         (parse_class_file): New local `decl_max_locals.' Take wide types
10288         into account to compute DECL_MAX_LOCALS.
10289         * parse.y (type_import_on_demand_declaration:): Ignore duplicate
10290         imports on demand.
10291
10292 2001-06-22  Jan van Male  <jan.vanmale@fenk.wau.nl>
10293
10294         * zipfile.h: Use GCC_JCF_H instead of JCF_H.
10295
10296 2001-06-20  Alexandre Petit-Bianco  <apbianco@redhat.com>
10297
10298         * class.c (java_hash_tree_node): Fixed indentation in leading comment.
10299         * parse.y (do_resolve_class): Moved comments out to leading comment
10300         section. Removed local `start', New local `_ht' and
10301         `circularity_hash.'  Record `enclosing' in hash table and search
10302         it to detect circularity.  Use `enclosing' as an argument to
10303         `lookup_cl.' Free the hash table when done.
10304
10305 2001-06-19  Tom Tromey  <tromey@redhat.com>
10306
10307         * lex.c (java_read_char): Disallow invalid and overlong
10308         sequences.  Fixes PR java/2319.
10309
10310 2001-06-05  Jeff Sturm  <jsturm@one-point.com>
10311
10312         * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
10313
10314 2001-06-04  Alexandre Petit-Bianco  <apbianco@redhat.com>
10315
10316         * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
10317         arguments accordingly.
10318
10319 2001-06-02  Joseph S. Myers  <jsm28@cam.ac.uk>
10320
10321         * gcj.texi: Move contents to just after title page.
10322
10323 2001-06-01  Alexandre Petit-Bianco  <apbianco@redhat.com>
10324
10325         * parse.y (type_literals:): Use `build_incomplete_class_ref' with
10326         builtin type.
10327         (patch_incomplete_class_ref): Build the class ref, build the class
10328         init if necessary, complete the tree.
10329         Fixes PR java/2605
10330
10331 2001-05-31  Alexandre Petit-Bianco  <apbianco@redhat.com>
10332
10333         * parse.y (lookup_field_wrapper): Test `name' code.
10334         (resolve_qualified_expression_name): Test `qual_wfl' code.
10335         (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
10336         handle `qual_wfl' by code.
10337         (maybe_build_primttype_type_ref): Test `wfl' code.
10338
10339 2001-05-23  Theodore Papadopoulo  <Theodore.Papadopoulo@sophia.inria.fr>
10340
10341         * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
10342         fdl.texi.
10343         (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls.  Create
10344         the dvi file in the java directory.
10345
10346 2001-05-25  Sam TH  <sam@uchicago.edu>
10347
10348         * gen-table.pl javaop.h jcf.h lex.h,
10349         parse.h: Fix header include guards.
10350
10351 2001-05-23  Joseph S. Myers  <jsm28@cam.ac.uk>
10352
10353         * jv-scan.c (version): Update copyright year.
10354
10355 2001-05-21  Per Bothner  <per@bothner.com>
10356
10357         * jcf-parse.c (read_class):  If class is from .class or .zip file
10358         and it's already been read, don't push/pop parser context.
10359
10360 2001-05-18  Per Bothner  <per@bothner.com>
10361
10362         * jvspec.c (lang_specific_pre_link):  Re-arrange the linker
10363         command line so the jvgenmain-generated main program comes first.
10364
10365 2001-05-15  Tom Tromey  <tromey@redhat.com>
10366
10367         * class.c (build_utf8_ref): Don't generate identifier based on
10368         utf8const contents.
10369
10370 2001-05-12  Richard Henderson  <rth@redhat.com>
10371
10372         * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
10373         * expr.c (java_lang_expand_expr): Expand it.
10374         (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
10375         calling build_exception_object_ref.
10376         * parse.y (catch_clause_parameter): Likewise.
10377         (build_dot_class_method): Likewise.
10378         (try_reference_assignconv): Likewise.
10379         * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
10380         * jcf-write.c (generate_bytecode_insns): Likewise.
10381
10382 2001-05-07  Alexandre Petit-Bianco  <apbianco@redhat.com>
10383
10384         * parse.y (build_unresolved_array_type): Set
10385         EXPR_WFL_QUALIFICATION on the newly created wfl.
10386         Fixes PR java/2538. Fixes PR java/2535.
10387
10388 2001-05-07  Alexandre Petit-Bianco  <apbianco@redhat.com>
10389
10390         * parse.y (fix_constructors): Removed unnecessary assignment to
10391         local. Moved assignment to `this$<n>', fixed comments and
10392         indentation.
10393         (build_wfl_wrap): Fixed indentation.
10394         Fixes PR java/2598, java/2579 and java/2658.
10395
10396 2001-05-03  Mo DeJong  <mdejong@redhat.com>
10397
10398         * lex.c (java_new_lexer): Call iconv_close on temp handle used to
10399         check for byte swap.
10400
10401 2000-05-02  Jeff Sturm  <jsturm@one-point.com>
10402
10403         * expr.c (build_class_init): Move MODIFY_EXPR
10404         outside of COND_EXPR.  Remove variable `call'.
10405
10406 2001-05-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10407
10408         * decl.c: NULL_PTR -> NULL.
10409         * jcf-write.c: Likewise.
10410
10411 2001-05-01  Tom Tromey  <tromey@redhat.com>
10412
10413         * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
10414         (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
10415         * gcj.texi: Updated copyright text.  Include fdl.texi.
10416         (Top): Link to new node.
10417
10418 2001-05-01  Per Bothner  <per@bothner.com>
10419
10420         * parse.h (REGISTER_IMPORT):  Use tree_cons instead of chainon.
10421
10422 2001-05-01  Per Bothner  <per@bothner.com>
10423
10424         * parse.y (java_pop_parser_context):  The TREE_VALUE of a link in the
10425         import_list contains the name, not the TREE_PURPOSE.
10426
10427 2001-04-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10428
10429         * jcf-io.c (read_zip_member): Cast to long in comparison with
10430         signed value.
10431
10432         * jvspec.c (lang_specific_driver): Initialize variables.
10433
10434         * mangle.c (find_compression_record_match): Likewise.
10435
10436         * typeck.c (build_null_signature): Provide static prototype.  Mark
10437         parameter with ATTRIBUTE_UNUSED.
10438
10439         * verify.c (verify_jvm_instructions): Initialize variable.
10440
10441 2001-04-27  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
10442
10443         * parse.y (do_resolve_class): Check for cyclic inheritance during
10444         inner class resolution.
10445
10446 2001-04-27  Per Bothner  <per@bothner.com>
10447
10448         * parse.y (java_expand_classes):  Don't change ctxp_for_generation
10449         while iterating, since that could cause gc to lose stuff.
10450
10451 2001-04-26  Per Bothner  <per@bothner.com>
10452
10453         Fix method search wrt scope of inner classes to match JLS2.
10454         * typeck.c (build_null_signature):  New static function.
10455         (has_method):  New function.  Uses build_null_signature and lookup_do.
10456         * java-tree.h (has_method):  New declaration.
10457         * parse.y (find_applicable_accessible_methods_list):  Do not search
10458         context of inner classes here.
10459         (patch_method_invocation):  Search scope, ie. current and outer clases,
10460         for method matching simple name, to find class.
10461
10462 2001-04-26  Per Bothner  <per@bothner.com>
10463
10464         * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
10465         Fix thinko:  If a single case, use if_icmpeq, not ifeq.
10466
10467         * constants.c (find_methodref_with_class_index):  New function.
10468         (find_methodref_index):  Use find_methodref_with_class_index.
10469         * java-tree.h (find_methodref_with_class_index):  New declaration.
10470         * jcf-write.c (generate_bytecode_insns case CALL_EXPR):  Don't change
10471         DECL_CONTEXT, instead use new find_methodref_with_class_index function.
10472         If context changed from interface to class, don't use invokeinterface.
10473
10474 2001-04-25  Per Bothner  <per@bothner.com>
10475
10476         * verify.c (verify_jvm_instructions):  For field instructions,
10477         check that field index is valid.  For invoke instructions, check that
10478         method index is valid.
10479
10480 2001-04-25  Alexandre Oliva  <aoliva@redhat.com>
10481
10482         * config-lang.in (target_libs): Copy from $libgcj_saved.
10483
10484 2001-04-25  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
10485
10486         * decl.c (init_decl_processing): Add new class "protectionDomain"
10487         field.
10488         * class.c (make_class_data): Set initial value for "protectionDomain".
10489
10490 2001-04-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10491
10492         * jvspec.c (lang_specific_driver): Fix memory allocation
10493         deficit, by using concat in lieu of xmalloc/sprintf.
10494
10495 2001-04-20  Per Bothner  <per@bothner.com>
10496
10497         Fixes to compile multiple .class files at once.
10498         * decl.c (init_decl_processing):  Don't set CLASS_LOADED_P.
10499         * java-tree.h (CLASS_PARSED_P):  New macro.
10500         (CLASS_LOADED_P):  Re-define to use TYPE_SIZE and CLASS_PARSED_P.
10501         * jcf-parse.c (jcf_parse_source):  Inline into read_class.
10502         (read_class):  Avoid some code duplication.
10503         Don't call JCF_FINISH for a .class file - might be needed later.
10504         (jcf_parse):  Don't call layout_class here.  Check/set CLASS_PARSED_P
10505         rather than CLASS_LOADED_P, since latter implies class laid out.
10506         (yyparse):  Do layout_class and JCF_FINISh here instead, in pass 2.
10507         * parse.y:  Don't need to set CLASS_LOADED_P for array types.
10508
10509 2001-04-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10510
10511         * Make-lang.in (java/boehm.o): Depend on toplev.h.
10512
10513         * boehm.c: Include toplev.h.
10514
10515 2001-04-06  Tom Tromey  <tromey@redhat.com>
10516             Alexandre Petit-Bianco  <apbianco@redhat.com>
10517
10518         Fix for PR gcj/1404 and PR gcj/2332:
10519         * parse.y (build_array_from_name): If we use the type_wfl then
10520         accumulate dimensions from the original type as well.
10521         (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
10522
10523 2001-04-06  Tom Tromey  <tromey@redhat.com>
10524
10525         * parse.y (analyze_clinit_body): Return true if the second operand
10526         of a METHOD_EXPR is nonzero.
10527
10528 2001-04-06  Tom Tromey  <tromey@redhat.com>
10529
10530         * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
10531         directory.
10532         ($(srcdir)/java/parse.c): Likewise.
10533
10534 2001-04-05  Alexandre Petit-Bianco  <apbianco@redhat.com>
10535
10536         * gcj.texi: Use `which-gcj' instead of `which-g77.'
10537         (version-gcc): Initialized.
10538         (which-gcj): Likewise.
10539
10540 2001-04-04  Alexandre Petit-Bianco  <apbianco@redhat.com>
10541
10542         * java-tree.h (struct lang_decl): New macro
10543         `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
10544         * parse.y (build_instance_initializer): New function.
10545         (add_instance_initializer): Use it.
10546         (java_fix_constructors): Set `current_class' before fix pass.
10547         (fix_constructors): Just return if already fixed. Move `super()'
10548         invocation ahead. Use `build_instance_initializer.'
10549         Fixes PR java/1315.
10550
10551 2001-04-04  Alexandre Petit-Bianco  <apbianco@redhat.com>
10552
10553         * parse.y (resolve_qualified_expression_name): Pass field's
10554         DECL_CONTEXT to `not_accessible_p.'
10555         (not_accessible_p): Changed parameters order in `inherits_from_p'
10556         invocation.
10557
10558 2001-03-27  Andrew Haley  <aph@cambridge.redhat.com>
10559
10560         * lang-options.h: Add flag_check_references.
10561
10562 2001-04-04  Per Bothner  <per@bothner.com>
10563
10564         * java-tree.h (CONSTANT_VALUE_P):  New macro.
10565         * jcf-write.c (generate_classfile):  Use CONSTANT_VALUE_P.
10566         * parse.y (maybe_build_class_init_for_field):  New static function.
10567         (resolve_expression_name, resolve_field_access):  Use
10568         maybe_build_class_init_for_field instead of build_class_init
10569         This does not do the init if the field is compile-time-constant.
10570         (resolve_field_access):  Simplify.
10571
10572         * parse.y (fold_constant_for_init):  Merge test into switch.
10573
10574 2001-04-03  Zack Weinberg  <zackw@stanford.edu>
10575
10576         * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
10577         on gansidecl.h.
10578         * buffer.c, jvgenmain.c: Don't include gansidecl.h.
10579
10580 2001-04-02  Zack Weinberg  <zackw@stanford.edu>
10581
10582         * expr.c (pop_type_0): Save the result of the first
10583         lang_printable_name call in a scratch buffer, so it
10584         won't be clobbered by the second call.
10585
10586 2001-03-30  Alexandre Petit-Bianco  <apbianco@redhat.com>
10587
10588         * parse-scan.y (array_type:): Rewritten.
10589         (type_declaration:): `empty_statement' replaces `SC_TK.'
10590         (class_member_declaration:): `empty statement' added.
10591         (method_body:): Simplified.
10592         (static_initializer:): Likewise.
10593         (primary_no_new_array:): Use `type_literals.'
10594         (type_literals:): New rule.
10595         (dims:): Set and update `bracket_count.'
10596         Fixes PR java/1074. Fixes PR java/2412.
10597
10598 2001-03-28  Hans Boehm  <boehm@acm.org>
10599
10600         * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
10601         (get_boehm_type_descriptor): Set type on returned value to be a
10602         pointer length integer.
10603
10604 2001-03-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10605
10606         * expr.c (pop_type_0): Call `concat' rather than building the
10607         string manually.
10608         (pop_type): Add format specifier in call to `error'.
10609
10610         * parse.y (patch_method_invocation): Avoid casting away
10611         const-ness.
10612
10613 2001-03-28  Jeffrey Oldham  <oldham@codesourcery.com>
10614
10615         * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
10616
10617 2001-03-28  Richard Henderson  <rth@redhat.com>
10618
10619         IA-64 ABI Exception Handling:
10620         * Make-lang.in (except.o): Don't depend on eh-common.h.
10621         * check-init.c (check_init): Handle EXC_PTR_EXPR.
10622         * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
10623         [soft_exceptioninfo_call_node]: Remove.
10624         [eh_personality_libfunc, lang_eh_runtime_type]: New.
10625         (end_java_method): No emit_handlers.
10626         * except.c (java_set_exception_lang_code): Remove.
10627         (method_init_exceptions): Don't call it.
10628         (prepare_eh_table_type): No CATCH_ALL_TYPE.
10629         (build_exception_object_ref): New.
10630         (expand_end_java_handler): Update for except.h name changes.
10631         (emit_handlers, expand_resume_after_catch): Remove.
10632         * expr.c (java_lang_expand_expr): Update for except.h name changes.
10633         (process_jvm_instruction): Use build_exception_object_ref.
10634         * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
10635         (soft_exceptioninfo_call_node): Remove.
10636         (build_exception_object_ref): Declare.
10637         * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
10638         soft_exceptioninfo_call_node.  Move processing ...
10639         [EXC_PTR_EXPR]: ... here.
10640         * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
10641         * parse.y (catch_clause_parameter): Use build_exception_object_ref.
10642         (source_end_java_method): No java_set_exception_lang_code or
10643         emit_handlers.
10644         (build_dot_class_method): Use build_exception_object_ref.
10645         (try_reference_assignconv): Check EXC_PTR_EXPR not
10646         soft_exceptioninfo_call_node.
10647
10648 2001-03-28  Richard Henderson  <rth@redhat.com>
10649
10650         * java-tree.h (throw_node): Define as a single member of
10651         java_global_trees instead of a separate array.
10652         (JTI_THROW_NODE): New.
10653         * decl.c (throw_node): Don't declare.
10654         (init_decl_processing): Init a scalar throw_node.
10655         Don't register it for gc.
10656         * check-init.c (check_init): Reference scalar throw_node.
10657         * expr.c (build_java_athrow): Likewise.
10658         * jcf-write.c (generate_bytecode_insns): Likewise.
10659         * parse.h (BUILD_THROW): Likewise.
10660
10661 2001-03-28  Richard Henderson  <rth@redhat.com>
10662
10663         * decl.c (end_java_method): Do not save and restore
10664         flag_non_call_exceptions.
10665         * parse.y (source_end_java_method): Likewise.
10666         * lang.c (flag_exceptions): Don't declare.
10667         (java_init_options): Set flag_non_call_exceptions.  Set
10668         flag_exceptions here ...
10669         (java_init): ... not here.
10670
10671 2001-03-27  Richard Henderson  <rth@redhat.com>
10672
10673         * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
10674         exceptions_via_longjmp.
10675
10676         * lang.c (flag_new_exceptions): Don't declare it.
10677         (java_init_options): Or set it.
10678
10679 2001-03-27  Richard Henderson  <rth@redhat.com>
10680
10681         * decl.c (end_java_method): Rename asynchronous_exceptions to
10682         flag_non_call_exceptions.
10683         * parse.y (source_end_java_method): Likewise.
10684
10685 2001-03-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10686
10687         * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
10688
10689 2001-03-26  Mark Mitchell  <mark@codesourcery.com>
10690
10691         * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
10692
10693 2001-03-26  Alexandre Petit-Bianco  <apbianco@redhat.com>
10694
10695         * parse.y (find_as_inner_class): Follow current package
10696         indications not to mistakingly load an unrelated class.
10697
10698 2001-03-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
10699
10700         * constants.c (PUTN): Use memcpy, not bcopy.
10701
10702         * lex.c (java_read_char): Use memmove, not bcopy.
10703
10704         * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
10705
10706 2001-03-23  Per Bothner  <per@bothner.com>
10707
10708         * verify.c (verify_jvm_instructions):  Replace 3 pop_type by POP_TYPE
10709         macro for better error pin-pointing.
10710         * java-tree.h:  Fix typo in comment.
10711
10712         * jcf-write.c (generate_bytecode_insns):  Changes to TRY_FINALLY_EXPR.
10713         Don't include jsr/goto in exception range.
10714         Check if start and end of exception range are the same (also TRY_EXPR).
10715         Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
10716         However, do emit the following goto even if try_block is empty.
10717         Defer freeing exception_decl until after the finalizer, to make
10718         sure the local isn't reused in the finalizer.  Fixes PR java/1208.
10719
10720         * parse.y (java_complete_lhs):  If the try-clause is empty, just
10721         return the finally-clause and vice versa.
10722
10723 2001-03-23  Alexandre Petit-Bianco  <apbianco@redhat.com>
10724
10725         * gcj.texi (Input Options): documented the check for attribute
10726         `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
10727         * java-tree.h (flag_force_classes_archive_check): Declared extern.
10728         * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
10729         (jcf_parse): Check for the right classes archive if necessary.
10730         * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
10731         (jcf_parse_fields): Fixed indentation.
10732         * jcf-write.c (append_gcj_attribute): New function.
10733         (generate_classfile): Compute the attribute count, invoke
10734         `append_gcj_attribute'.
10735         * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
10736         turned into bit-fields. New bit-field `right_zip.'
10737         (JCF_ZERO): Set `right_zip' to zero.
10738         * lang-options.h (-fforce-classes-archive-check): Added flag.
10739         * lang.c (flag_force_classes_archive_check): New flag.
10740         (lang_f_options): New entry `force-classes-archive-check.'
10741         Fixes PR java/1213.
10742
10743 2001-02-07  Andrew Haley  <aph@redhat.com>
10744
10745         * gcj.texi (Configure-time Options): Add -fcheck-references.
10746         * expr.c (build_java_indirect_ref): New function.
10747         (java_check_reference): New function.
10748         (build_java_array_length_access): Use build_java_indirect_ref to
10749         check for null references.
10750         (build_java_arrayaccess): Likewise.
10751         (build_get_class): Likewise.
10752         (build_field_ref): Likewise.
10753         (invoke_build_dtable): Likewise.
10754         (build_invokeinterface): Likewise.
10755         * lang.c (lang_f_options): Add flag_check_references.
10756         * jvspec.c (jvgenmain_spec): Add flag_check_references.
10757         * java-tree.h (flag_check_references): New variable.
10758         * lang.c (flag_check_references): Likewise.
10759         * parse.y (patch_invoke): Use java_check_reference.
10760         (patch_assignment): Allow for extra nesting in
10761         _Jv_CheckArrayStore.
10762
10763 2001-03-23  Bryce McKinlay  <bryce@albatross.co.nz>
10764
10765         * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
10766         * lex.c (cxx_keywords): Likewise.
10767
10768 2001-03-21  Alexandre Petit-Bianco  <apbianco@redhat.com>
10769
10770         * parse.y (qualify_ambiguous_name): Broaden `length'
10771         recognition. Help MODIFY_EXPR be resolved as expression names.
10772         Fixes PR java/2066. Fixes PR java/2400.
10773
10774 2001-03-21  Bryce McKinlay  <bryce@albatross.co.nz>
10775
10776         * gjavah.c (process_file): Mark interface definitions with
10777         "__attribute__ ((java_interface))".
10778
10779 2001-03-21  Alexandre Petit-Bianco  <apbianco@redhat.com>
10780
10781         * class.c (layout_class): Fixed push_super_field's second
10782         argument. Fixes PR java/2333.
10783         (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
10784         too early to lay innerclasses out.
10785
10786 2001-03-20  Tom Tromey  <tromey@redhat.com>
10787             Alexandre Petit-Bianco <apbianco@redhat.com>
10788
10789         * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
10790         inside an array reference. Insertion of the array store check
10791         rewritten. Fixes PR java/2299.
10792
10793 2001-03-20  Tom Tromey  <tromey@redhat.com>
10794
10795         * lex.c (java_read_unicode): Only accept leading `u's.
10796
10797 2001-03-20  Tom Tromey  <tromey@redhat.com>
10798
10799         * jcf-parse.c (read_class): Initialize `class'.
10800
10801 2001-03-20  Matt Kraai  <kraai@alumni.carnegiemellon.edu>
10802
10803         * jcf_parse.c (jcf_parse): Eliminate unused variable.
10804
10805 2001-03-19  Mark Mitchell  <mark@codesourcery.com>
10806
10807         * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
10808         (layout_class): Likewise.
10809         (layout_class_method): Likewise.
10810         (emit_register_classes): Likewise.
10811         * decl.c (builtin_function): Likewise.
10812         (give_name_to_locals): Likewise.
10813
10814 2001-03-19  Per Bothner  <per@bothner.com>
10815
10816         * jcf-parse.c (load_inner_classes):  Check CLASS_LOADED_P
10817         before trying to load an inner class.
10818
10819         Fixes to process to command-line .class files in two passes.
10820         * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P):  New flags.
10821         (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P):  Rename to ..
10822         (CLASS_FROM_CURRENTLY_COMPILED_P):  ... because it is more general now.
10823         * class.c (is_compiled_class):  Fix for renamed flag.
10824         * parse.y (maybe_create_class_interface_decl):  Likewise.
10825         * jcf-parse.c (yyparse):  Also set if compiling .class files.
10826         * jcf-parse.c (read_class);  Read current_class.
10827         (jcf_parse):  Make static.
10828         (load_inner_classes):  New function, with code moved from jcf_parse,
10829         because we need to inner classes after the command-line files are read.
10830         (yyparse):  Set finput to NULL when it doesn't need to be closed.
10831         Reduce use of main_jcf (basically only for archive) and
10832         use finput instead of main_jcf->read_state.
10833         Inline jcf_figure_file_type into yyparse.
10834         Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
10835         Defer load_inner_classes and parse_class_file to a second pass,
10836         after we've correctly mapped command-line .clas fiels to classes.
10837         (jcf_figure_file_type):  Removed.
10838         * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE):  Removed flags.
10839         (JCF_ZERO):  Also clear zipd field.
10840         * zipfile.h:  Conditionalize on JCF_H insread of JCF_ZIP.
10841
10842 2001-03-18  Matt Kraai  <kraai@alumni.carnegiemellon.edu>
10843
10844         * jcf-parse.c (yyparse): Change ch from char * to char.
10845
10846 2001-03-19  Per Bothner  <per@bothner.com>
10847
10848         * jvspec.c (lang_specific_driver):  Check for .zip and .jar files.
10849         Add constructed filelist-file at end, following -xjava.  Thus any .o
10850         and library files are not affected by the -xjava.  Also wrap
10851         explicit @FILE with -xjava and -xnone.
10852
10853 2001-03-19  Andrew Haley  <aph@cambridge.redhat.com>
10854
10855         * class.c (build_static_field_ref): Call make_decl_rtl() after
10856         setting the DECL_EXTERNAL flag.
10857
10858 2001-03-17  Per Bothner  <per@bothner.com>
10859
10860         * decl.c (clear_binding_level):  Fix initializer (broke 03-15).
10861
10862         * jcf-write.c (generate_bytecode_insns):  Handle emitting iinc
10863         when result is is needed (target is STACK_TARGET).
10864
10865         * parse.h (JDEP_SOLV):  Removed.
10866         * parse.y (register_incomplete_type):  Use JDEP_TO_RESOLVE instead.
10867
10868         * parse.y (incomplete_class_list): Removed.
10869         (obtain_incomplete_type): Don't use or set incomplete_class_list.
10870         It doesn't work if resolve_class changes the name of an array type
10871         that is on the list and then someone else looks for the modified name.
10872         Also, seems liable to break when compiling multiple source files at
10873         once.  So the simplest is to just remove incomplete_class_list -
10874         it is only a minor space win and it is not even clear it saves time.
10875
10876         * parse.y (resolve_class):  Remove unneeded promote_type.
10877
10878 2001-03-15  Per Bothner  <per@bothner.com>
10879
10880         * java-tree.h (BLOCK_IS_IMPLICIT):  New flag.
10881         * parse.h (BLOCK_EXPR_ORIGIN):  Removed macro.
10882         * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
10883         Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
10884
10885         * jcf-parse.c (yyparse):  Set/reset input_filename for source file.
10886         * parse.y (java_expand_classes):  Likewise.
10887
10888         * parse.y (expand_start_java_method):  Was only called once and had a
10889         misleading name, so inline in caller java_complete_expand_method.
10890         (enter_a_block):  Likewise inline in enter_block and remove.
10891
10892         Remove junk from when gcc/java was created (by copying from C/C++).
10893         * decl.c (keep_next_level_flag, keep_next_if_subblocks):  Remove.
10894         (struct binding_level):  Remove fields keep, keep_if_subblocks,
10895         more_cleanups_ok, have_cleanups (which have never been used).
10896         (pushlevel, poplevel):  Remove related useless code.
10897
10898         * class.c (make_class_data):  The class_dtable_decl (i.e. the
10899         vtable for Class) should be external, except when compiling Class.
10900
10901         * jvspec.c (lang_specific_driver):  Fix -C handling.
10902         Check -save-temps to see if temp @FILE should be deleted.
10903         Follow-up to/fix for February 16 patch.
10904
10905         * verify.c (verify_jvm_instructions):  Better error msgs for dup.
10906         (type_stack_dup):  Remove no-longer neded error check.
10907
10908 2001-03-15  Bryce McKinlay  <bryce@albatross.co.nz>
10909
10910         * mangle.c (mangle_record_type): Rename 'from_pointer' argument
10911         to 'for_pointer'. If this type is for a pointer (argument) mangling,
10912         don't surround the element with 'N..E' if the type name is
10913         unqualified.
10914
10915 2001-03-14  Mark Mitchell  <mark@codesourcery.com>
10916
10917         * class.c (build_static_field_ref): Use COPY_DECL_RTL,
10918         DECL_RTL_SET_P, etc.
10919         (make_method_value): Likewise.
10920         (get_dispatch_table): Likewise.
10921
10922         * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
10923
10924 2001-03-07  Tom Tromey  <tromey@redhat.com>
10925
10926         * config-lang.in (lang_requires): Define.
10927
10928 2001-03-07  Brad Lucier  <lucier@math.purdue.edu>
10929
10930         * typeck.c (convert): Check flag_unsafe_math_optimizations,
10931         not flag_fast_math.
10932
10933 2001-03-05  Per Bothner  <per@bothner.com>
10934
10935         Fix a problem where rest_of_decl_compilation applied to
10936         class_dtable_decl causes problems because it was done too early,
10937         before output file was opened.
10938         * decl.c (init_decl_processing):  Remove init of class_dtable_decl.
10939         * class.c (class_dtable_decl):  Add macro - element of class_roots.
10940         (make_class_data):  Define class_dtable_decl.
10941         * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl):  Removed.
10942
10943 2001-03-01  Zack Weinberg  <zackw@stanford.edu>
10944
10945         * java/class.c, java/decl.c, java/java-tree.h: Replace all
10946         uses of 'boolean' with 'bool'.
10947
10948 2001-03-01  Zack Weinberg  <zackw@stanford.edu>
10949
10950         * lang-specs.h: Add zero initializer for cpp_spec field to all
10951         array elements.
10952
10953 2001-02-16  Per Bothner  <per@bothner.com>
10954
10955         Handle compiling multiple input files at once, and @FILE syntax.
10956         * gcj.texi:  Updated documentation to match.
10957         * java-tree.h (flag_filelist_file, init_src_parse):  New declarations.
10958         * jcf-parse.c (parse_source_file):  Split into ...
10959         (parse_source_file_1):  New function - and:
10960         (parse_source_file_2):  New function.
10961         (yyparse):  On -ffilelist-file, open and scan named file.
10962         On first pass over files, only do parse_source_file_1.
10963         A new second pass calls parse_source_file_2 for each file to compile.
10964         (init_jcf_parse):  Call init_src_parse.
10965         * jvspec.c (INDIRECT_FILE_ARG):  New flag.
10966         (lang_specific_driver):  Support @FILELIST-FILE syntax, as well
10967         as multiple input file combined in one compilation.
10968         * lang-options.h:  Add -ffilelist-file
10969         * lang.c (flag_filelist_file):  New flag variable.
10970         (lang_f_options):  Handle -ffilelist-file.
10971         * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
10972         * parse.h (struct parse_ctxt):  Remove fields incomplete_class and
10973         gclass_list - use global fields of src_parse_roots instead.
10974         * parse.y (src_parse_roots):  New array.
10975         (incomplete_class_list, gclass_list):  New macros.
10976         (push_parser_context, java_pop_parser_context,
10977         java_parser_context_resume):  Don't fiddle with deleted fields.
10978         (various):  Use incomplete_class gclass_list and global macros
10979         instead of parse_ctxt fields - the lists are global.
10980         (init_src_parse):  New function.
10981
10982 2001-02-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
10983
10984         * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
10985
10986 2001-02-20  Alexandre Petit-Bianco  <apbianco@redhat.com>
10987
10988         * parse.y (check_inner_class_access): Moved declaration of local
10989         `enclosing_decl_type' to the right location.
10990
10991 2001-02-19  Bryce McKinlay  <bryce@albatross.co.nz>
10992
10993         * parse.y (parser_check_super_interface): Don't call
10994         check_pkg_class_access for an inner interface.
10995         (parser_check_super): Don't call check_pkg_class_access for inner
10996         class.
10997         (do_resolve_class): Simplify enclosing type loop. Don't call
10998         check_pkg_class_access if CL and DECL are not set.
10999         (find_in_imports_on_demand): Set DECL if class_type needed to be
11000         loaded. Don't call check_pkg_class_access for an inner class.
11001         (check_inner_class_access): Rewritten to implement member access
11002         rules as per spec 6.6.1.
11003         (check_pkg_class_access): Handle the empty package correctly.
11004         (in_same_package): New function. Determine if two classes are in the
11005         same package.
11006
11007 2001-02-18  Bryce McKinlay  <bryce@albatross.co.nz>
11008
11009         * typeck.c (build_java_array_type): Don't try to poke a public `clone'
11010         method into array types.
11011         * parse.y (patch_method_invocation): Bypass access check on clone call
11012         to array instance.
11013
11014 2001-02-15  Alexandre Petit-Bianco  <apbianco@redhat.com>
11015
11016         * expr.c (build_instanceof): Check for arrays when trying fold to
11017         false.
11018
11019 2001-02-15  Jim Meyering  <meyering@lucent.com>
11020
11021         * Make-lang.in (java.install-common): Depend on `installdirs'.
11022         (java.install-info): Likewise.
11023
11024 2001-02-15  Bryce McKinlay  <bryce@albatross.co.nz>
11025
11026         * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
11027
11028 2001-02-14  Tom Tromey  <tromey@redhat.com>
11029             Alexandre Petit-Bianco  <apbianco@cygnus.com>
11030
11031         Fix for PR java/1261.
11032         * typeck.c (build_java_array_type): Add public `clone' method to
11033         arrays.
11034         * parse.y (resolve_qualified_expression_name): Use current_class
11035         when checking for inaccessibility.
11036         (patch_method_invocation): Fixed error message when accessibility
11037         denied.  Added `from_super' argument.
11038
11039 2001-02-14  Alexandre Petit-Bianco  <apbianco@redhat.com>
11040
11041         * parse.y (resolve_class): Don't build a fake decl. Use the one
11042         already built.
11043         * typeck.c (build_java_array_type): Build and assign decl to array
11044         type.
11045
11046 2001-02-14  Alexandre Petit-Bianco  <apbianco@redhat.com>
11047
11048         * parse.y (not_accessible_p): Changed leading comment. Added extra
11049         `where' argument. Use it to enforce protected access rules.
11050         (resolve_qualified_expression_name): Added extra argument to
11051         not_accessible_p.
11052         (patch_method_invocation): Use argument `primary' to provide
11053         not_accessible_p with an extra argument.
11054         (lookup_method_invoke): Added extra argument to not_accessible_p.
11055         (search_applicable_method_list): Likewise.
11056
11057 2001-02-13  Alexandre Petit-Bianco  <apbianco@redhat.com>
11058
11059         * parse.y (resolve_qualified_expression_name): Try to resolve as
11060         an inner class access only if `decl' is a TYPE_DECL.
11061
11062 2001-02-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11063
11064         * decl.c (classdollar_identifier_node): Initialize.
11065         * java-tree.h (enum java_tree_index): New entry
11066         `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
11067         (classdollar_identifier_node): New macro.
11068         (ID_CLASSDOLLAR_P): Likewise.
11069         * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
11070         (build_dot_class_method_invocation): Likewise.
11071         (find_applicable_accessible_methods_list): `class$' can't be
11072         inherited.
11073
11074 2001-02-09  Raja R Harinath  <harinath@cs.umn.edu>
11075
11076         * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
11077
11078 2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
11079
11080         * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
11081         * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
11082         gone.
11083
11084 2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
11085
11086         * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
11087         outside of the `__U' sequence too.
11088         (unicode_mangling_length): Count `_' or `U' outside of the `__U'
11089         sequence too.
11090
11091 2001-02-09  Alexandre Petit-Bianco  <apbianco@redhat.com>
11092
11093         * jvgenmain.c (error): Reversed 2001-02-01 deletion.
11094
11095 2001-02-08  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11096
11097         * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
11098         (JVGENMAIN_OBJS): Likewise.
11099         * java-tree.h (append_gpp_mangled_name): New prototype.
11100         * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
11101         Removed cast calling `gcc_add_root.'
11102         * jvgenmain.c (mangle_obstack): New global, initialized.
11103         (main): Use it.
11104         (do_mangle_class): Constify local `ptr.'
11105         Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
11106         append_gpp_mangle_name and update `count' if necessary.
11107         Use `mangle_obstack.'
11108         * mangle.c (append_unicode_mangled_name): Removed.
11109         (append_gpp_mangled_name): Likewise.
11110         (unicode_mangling_length): Likewise.
11111         (mangle_member_name): Return type set to `void.'
11112         (mangle_field_decl): Don't append `U' in escaped names.
11113         (mangle_method_decl): Likewise.
11114         (mangle_member_name): Just use `append_gpp_mangled_name.'
11115         * mangle_name.c: New file.
11116
11117 2001-02-07  Per Bothner  <per@bothner.com>
11118
11119         * check-init.c (check_init):  Fix TRY_FINALLY_EXPR logic.
11120
11121         * check-init.c (check_init):  Don't call done_alternative after
11122         processing loop code, as a LOOP_EXPR never terminates normally.
11123
11124 2001-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>
11125
11126         * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
11127
11128 2001-02-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11129
11130         * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
11131         DECLs.
11132
11133 2001-02-06  Tom Tromey  <tromey@redhat.com>
11134
11135         * lex.c (java_new_lexer): Longer error message.
11136
11137 2001-02-05  Jeff Sturm  <jeff.sturm@commerceone.com>
11138             Alexandre Petit-Bianco  <apbianco@cygnus.com>
11139
11140         * typeck.c (build_prim_array_type): Added leading comment.
11141         (build_java_array_type): Moved locals out of
11142         block. Always create the `data' field, fixed alignment to match
11143         C++.
11144
11145 2001-02-04  Tom Tromey  <tromey@redhat.com>
11146
11147         * expr.c (java_lang_expand_expr): Don't bother recomputing
11148         `length'.  Use rest_of_decl_compilation, not make_decl_rtl.
11149         Fixes PR java/1866.
11150
11151 2001-02-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11152
11153         * parse.y (process_imports): Save the original name of the import
11154         for better error report.
11155
11156 2001-02-04  Bryce McKinlay  <bryce@albatross.co.nz>
11157
11158         * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
11159         of macros used when compiling jvspec.c.
11160         * jvspec.c (lang_specific_driver): Link with the shared
11161         libgcc by default.
11162
11163 2001-02-04  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
11164
11165         * check-init.c (check_init): Call internal_error instead of fatal.
11166         * expr.c (java_lang_expand_expr): Likewise.
11167         * jcf-parse.c (get_constant): Likewise.
11168         * mangle.c (java_mangle_decl): Likewise.
11169         * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
11170         (operator_string): Likewise.
11171         * check-init.c (check_init): Call abort instead of fatal.
11172         * class.c (build_class_ref): Likewise.
11173         * constants.c (write_constant_pool): Likewise.
11174         * decl.c (start_java_method): Likewise.
11175         * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
11176         (java_stack_dup, encode_newarray_type): Likewise.
11177         (build_java_array_length_access): Likewise.
11178         (build_java_check_indexed_type, expand_java_pushc): Likewise.
11179         (build_java_soft_divmod, build_invokeinterface): Likewise.
11180         * java-tree.h (INNER_CLASS_P): Likewise.
11181         * jcf-parse.c (parse_signature, get_name_constant): Likewise.
11182         (give_name_to_class, get_class_constant): Likewise.
11183         * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
11184         (find_constant_index, generate_bytecode_conditional): Likewise.
11185         (generate_bytecode_insns, perform_relocations): Likewise.
11186         * lex.c (java_unget_unicode, java_lex): Likewise.
11187         * mangle.c (mangle_type, mangle_record_type): Likewise.
11188         (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
11189         (finish_mangling): Likewise.
11190         * parse.h (MARK_FINAL_PARMS): Likewise.
11191         * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
11192         (obtain_incomplete_type, java_complete_class): Likewise.
11193         (java_check_regular_methods, java_complete_expand_method): Likewise.
11194         (cut_identifier_in_qualified, check_deprecation): Likewise.
11195         (patch_invoke, find_applicable_accessible_methods_list): Likewise.
11196         (java_complete_lhs, lookup_name_in_blocks): Likewise.
11197         (check_final_variable_indirect_assignment, build_unaryop): Likewise.
11198         * typeck.c (set_local_type, parse_signature_type): Likewise.
11199         (parse_signature_string, build_java_signature): Likewise;
11200         (set_java_signature): Likewise.
11201         * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
11202         * class.c (add_method): Call fatal_error instead of fatal.
11203         (build_static_field_ref): Likewise.
11204         * expr.c (build_known_method_ref, expand_invoke): Likewise.
11205         * jcf-parse.c (get_constant, jcf_parse): Likewise.
11206         * lex.c (java_new_new_lexer): Likewise.
11207         * jv-scan.c (main): Likewise.
11208         (fatal_error): Renamed from fatal.
11209         * jcf-parse.c (yyparse): Call fatal_io_error instead of
11210         pfatal_with_name.
11211         * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
11212         (yyparse): Likewise.
11213         * jcf-write.c (make_class_file_name, write_classfile): Likewise.
11214         * lex.c (java_get_line_col): Likewise.
11215         * jcf-parse.c (load_class): Make errors non-fatal.
11216         * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
11217
11218 2001-02-01  Bryce McKinlay  <bryce@albatross.co.nz>
11219
11220         * jvgenmain.c (class_mangling_suffix): Remove unused string.
11221         (error): Remove unused function.
11222         (main): Don't use "__attribute__ alias" on generated class symbol.
11223
11224 2001-01-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11225
11226         * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
11227         argument.
11228         * parse.y (finish_method_declaration): Code accounting for WFLed
11229         method DECL_NAMEs deleted.
11230         (check_abstract_method_definitions): Likewise.
11231         (resolve_type_during_patch): Layout resolved type.
11232         * typeck.c (lookup_do): Removed unused local.
11233
11234 2001-01-30  Bryce McKinlay  <bryce@albatross.co.nz>
11235
11236         * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
11237         * decl.c (init_decl_processing): Use integer_minus_one_node, not
11238         integer_negative_one_node.
11239         * expr.c (build_java_binop): Likewise.
11240
11241 2001-01-24  Jeff Sturm  <jeff.sturm@commerceone.com>
11242
11243         * zextract.c (read_zip_archive): Read file_offset before writing
11244         zipd and consequently clobbering the header contents.
11245
11246 2001-01-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
11247
11248         * Make-lang.in: Remove all dependencies on defaults.h.
11249         * decl.c: Don't include defaults.h.
11250         * expr.c: Likewise.
11251         * parse.y: Likewise.
11252
11253 2001-01-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11254
11255         * ChangeLog (2001-01-21): Fixed typo.
11256         * class.c (layout_class_method): Code accounting for WFLed
11257         method DECL_NAMEs deleted.
11258         * constant.c (find_methodref_index): Likewise.
11259         * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
11260         * java-tree.h (DECL_FUNCTION_WFL): New macro.
11261         (struct lang_decl): New field `wfl'.
11262         (java_get_real_method_name): Prototype deleted.
11263         * mangle.c (mangle_method_decl): Code accounting for WFLed
11264         method DECL_NAMEs deleted.
11265         * parse.h (GET_METHOD_NAME): Macro deleted.
11266         * parse.y (reset_method_name): Deleted.
11267         (method_header): Set DECL_FUNCTION_WFL.
11268         (check_abstract_method_header): Code accounting for WFLed method
11269         DECL_NAMEs deleted.
11270         (java_get_real_method_name): Deleted.
11271         (check_method_redefinition): Code accounting for WFLed method
11272         DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
11273         (java_check_regular_methods): Likewise.
11274         (java_check_abstract_methods): Likewise.
11275         (java_expand_classes): Don't call `reset_method_name.'
11276         (search_applicable_method_list): Use DECL_NAMEs instead of
11277         GET_METHOD_NAME.
11278         * typeck.c (lookup_do): Code accounting for WFLed method
11279         DECL_NAMEs deleted.
11280
11281 2001-01-25  Richard Earnshaw  <rearnsha@arm.com>
11282
11283         * lex.c (java_read_char): Check for EOF from getc first.
11284
11285 2001-01-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11286
11287         * class.c (layout_class): Don't lay the superclass out if it's
11288         already being laid out.
11289         * jcf-parse.c (handle_innerclass_attribute): New function.
11290         (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
11291         handle_innerclasses_attribute.
11292         (jcf_parse): Don't load an innerclasses if it's already being
11293         laid out.
11294         * jcf-write.c (append_innerclass_attribute_entry): Static
11295         `anonymous_name' and its initialization deleted. `ocii' and `ini'
11296         to be zero for anonymous classes.
11297
11298 2001-01-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11299
11300         * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
11301         necessary.
11302         * jcf-parse.c (set_source_filename): Use
11303         MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
11304
11305 2001-01-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11306
11307         * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
11308         gets a unique asm name.
11309
11310 2001-01-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11311
11312         * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
11313         (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
11314         if necessary.
11315         (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
11316         * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
11317         * parse.y (lookup_package_type_and_set_next): Deleted.
11318         (resolve_package): Removed unnecessary code.
11319         (find_applicable_accessible_methods_list): `finit$' can't be
11320         inherited.
11321         * verify.c (pop_argument_types): Added missing prototype.
11322
11323 2001-01-23  Bryce McKinlay  <bryce@albatross.co.nz>
11324
11325         * config-lang.in: Disable java by default.
11326
11327 2001-01-23  Tom Tromey  <tromey@redhat.com>
11328
11329         * gcj.texi (Copying): New node.
11330         Added copyright information.
11331
11332 2001-01-21  Per Bothner  <per@bothner.com>
11333
11334         Various fixes to allow compiling a compressed .jar/.zip archive.
11335         * zipfile.h (struct ZipFileCache):  Replace by struct ZipFile.
11336         (struct ZipFile):  Add fields name and next (from  ZipFileCache).
11337         (struct ZipDirectory):  New field zipf points to owning ZipFile.
11338         * jcf.h (struct ZipDirectory):  Add forward declaration.
11339         (struct JCF):   Declare zipd field to have type struct ZipDirectory.
11340         Remove seen_in_zip and zip_offset fields.
11341         (JCF_SEEN_IN_ZIP):  New macro.
11342         * zextract.c (read_zip_archive):  Set ZipDirectory's zipf field.
11343         * jcf-io.c:  Change all ZipFileCache to ZipFile.
11344         (read_zip_member):  New function.
11345         (open_in_zip):  Call read_zip_member.
11346         * jcf-parse.c (find_in_current_zip):  Remove function.
11347         (read_class):  Merge in find_in_current_zip functionality.
11348         Call read_zip_member if needed.
11349         (parse_zip_file_entries):  Use read_zip_member.
11350         (process_zip_dir):  Update for removed and added JCF fields.
11351         (jcf_figure_file_type):  Re-use, don't copy initial ZipFile struct.
11352
11353 2001-01-21  Per Bothner  <per@bothner.com>
11354
11355         Minor optimization of static ggc roots.
11356         * jcf-parse.c (parse_roots):  New static field.
11357         (current_field, current_method, current_file_list):  Replace by macros
11358         naming fields of parse_roots.
11359         (init_jcf_parse):  Combine 3 ggc_add_tree_root calls to 1.
11360         * class.c (class_roots):  New static field.
11361         (registered_class, fields_ident, info_ident, class_list):
11362         New macros naming fields of parse_roots.
11363         (build_static_field_ref):  Don't register roots here.
11364         (layout_class):  Static field list replaced by macro class_list.
11365         (init_class_processing):  Call ggc_add_tree_root for 4 roots.
11366         Initialize fields_ident and info_ident here.
11367
11368 2001-01-21  Per Bothner  <per@bothner.com>
11369
11370         * jcf-parse.c (ggc_mark_jcf):  New function.
11371         (init_jcf_parse):  Register current_jcf as ggc root.
11372
11373 2001-01-21  Per Bothner  <per@bothner.com>
11374
11375         * lang.c (put_decl_node):  Print method's name.
11376
11377 2001-01-21  Per Bothner  <per@bothner.com>
11378
11379         * verify.c (VERIFICATION_ERROR_WITH_INDEX):  New macro.
11380         (verify_jvm_instructions):  Use it, for better error messages on loads.
11381
11382 2001-01-21  Per Bothner  <per@bothner.com>
11383
11384         * verify.c (merge_type_state):  Still may have to merge even if
11385         LABEL_VERIFIED (label).
11386
11387 2001-01-21  Per Bothner  <per@bothner.com>
11388
11389         * parse.y (method_header):  Don't set the DECL_NAME of a FUNCTION_DECL
11390         to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
11391
11392 2001-01-19  Per Bothner  <per@bothner.com>
11393
11394         * expr.c (pop_type_0):  Only return object_ptr_type_node on mismatch
11395         if expeting an interface type.  Refines Tom's change of 2000-09-12.
11396
11397 2001-01-18  Per Bothner  <per@bothner.com>
11398
11399         * gcj.texi (Input Options): Mention .java files.
11400
11401 2001-01-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11402
11403         * lang-options.h (-Wunsupported-jdk11): Removed.
11404         * lang.c (flag_not_overriding): Deleted.
11405         (flag_static_local_jdk1_1): Likewise.
11406         (lang_W_options): Removed "unsupported-jdk11" entry.
11407         * parse.y (java_check_methods): Removed dead code.
11408
11409 2001-01-17  Tom Tromey  <tromey@redhat.com>
11410
11411         Changes suggested by Per Bothner:
11412         * gcj.texi (Input Options): Don't mention input files.
11413         (Code Generation): Updated --main information.
11414         (Invoking jcf-dump): Mention that --javap is incomplete.
11415         From Alexandre Petit-Bianco:
11416         (Warnings): Don't mention -Wunsupported-jdk11.
11417         My stuff:
11418         (Compatibility): Mention JDK 1.2-ness of libraries.
11419         (Resources): Mention resources used when writing gcj.
11420
11421 2001-01-17  Tom Tromey  <tromey@redhat.com>
11422
11423         * gcj.texi: New file.
11424         * Make-lang.in ($(srcdir)/java/gcj.info): New target.
11425         (java.info): Depend on gcj.info.
11426         (java/gcj.dvi): New target.
11427         (java.dvi): Depend on gcj.dvi.
11428         (java.install-info): Wrote.
11429
11430 2001-01-16  Jeff Sturm  <jeff.sturm@appnet.com>
11431
11432         * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
11433         having called make_decl_rtl.
11434
11435 2001-01-14  Per Bothner  <per@bothner.com>
11436
11437         Various patches to emit better messages on verification errors.
11438         * expr.c (push_type_0):  Return error indication on stack overflow,
11439         instead of callinfg fatal.
11440         (push_type):  Now just call push_type_0 (nd fatal on overflow).
11441         (pop_type_0):  Return detailed error message (in a char** argument).
11442         (pop_type):  If pop_type_0 fails, print error message.
11443         (pop_argument_types):  Moved to verify.c.
11444         * verify.c (pop_argument_types):  Moved from expr.c.
11445         Return a (possible) error message, rather than void.
11446         (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING):  New macros.
11447         (verify_jvm_instruction):  Use new macros, improving error messages.
11448         For case OPCODE_astore use object_ptr_type_node.
11449         * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED):  New macros.
11450         (pop_type_0, push_type_0, pop_argument_types):  Update accordingly.
11451
11452         * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
11453         constant, return body without wrapper.  (Improves constant folding.)
11454         * lex.c (build_wfl_node):  Clear TREE_TYPE from returned node.
11455
11456 2001-01-13  Per Bothner  <per@bothner.com>
11457
11458         * expr.c (expand_java_field_op):  Assigning to a final field outside
11459         an initializer does not violate JVM spec, so should be warning, not
11460         error.  (Sun's verifier does not complain - though MicroSoft's does.)
11461
11462 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
11463
11464         * gjavah.c (version), jcf-dump.c (version): Update copyright year
11465         to 2001.
11466
11467 2001-01-11  Bryce McKinlay  <bryce@albatross.co.nz>
11468
11469         * parse.y (resolve_expression_name): Permit instance variables from
11470         enclosing context in super constructor call.
11471         (resolve_qualified_expression_name): Permit enclosing class's qualified
11472         "this" in super constructor call.
11473
11474 2001-01-10  Mark Mitchell  <mark@codesourcery.com>
11475
11476         * class.c (build_utf8_ref): Remove last argument in call to
11477         make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
11478         (build_class_ref): Likewise.
11479         (build_static_field_ref): Likewise.
11480         (get_dispatch_table): Likewise.
11481         (layout_class_method): Likewise.
11482         (emit_register_classes): Likewise.
11483         * constants.c (build_constant_data_ref): Likewise.
11484         * decl.c (builtin_function): Likewise.
11485         (create_primitive_vtable): Likewise.
11486         * expr.c (build_known_method_def): Likewise.
11487         (build_jni_stub): Likewise.
11488         (java_lang_expand_expr): Likewise.
11489
11490 2001-01-10  Tom Tromey  <tromey@redhat.com>
11491
11492         * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
11493
11494 2001-01-08  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11495
11496         * java-tree.h (lang_printable_name_wls): New prototype.
11497         * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
11498         rather than `current_class' to print type name. Don't prepend type
11499         names when printing constructor names.
11500         (lang_printable_name_wls): New function.
11501         * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
11502         `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
11503         * parse.y (patch_method_invocation): Message tuned for constructors.
11504         (not_accessible_p): Grant `private' access from within
11505         enclosing contexts.
11506
11507 2001-01-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11508
11509         All files with updated copyright when applicable.
11510         * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
11511         * class.c (mangle_class_field): Function removed.
11512         (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
11513         (utf8_cmp, cxx_keyword_p): Moved to lex.c.
11514         (build_class_ref): Call `java_mangle_class_field' instead of
11515         `mangle_class_field.'
11516         (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
11517         (layout_class): Call `java_mangle_decl' instead of
11518         `mangle_static_field.'
11519         (cxx_keywords): Initialized static array moved to `lex.c.'
11520         (layout_class_method): Changed leading comment. Simplified to
11521         call `java_mangle_decl.' Local `ptr' moved in for loop body.
11522         * decl.c (lang_mark_tree): Mark field `package_list.'
11523         * java-tree.h (TYPE_PACKAGE_LIST): New macro.
11524         (struct lang_type): New field `package_list.'
11525         (unicode_mangling_length): Prototype removed.
11526         (append_gpp_mangled_name, append_gpp_mangled_classtype,
11527         emit_unicode_mangled_name): Likewise.
11528         (cxx_keyword_p): New prototype.
11529         (java_mangle_decl, java_mangle_class_field,
11530         java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
11531         * jcf-parse.c (jcf_parse_source): Constify `file' argument to
11532         `build_expr_wfl.'
11533         * jvgenmain.c (main_method_prefix): Global variable removed.
11534         (main_method_suffix): Likewise.
11535         (do_mangle_classname): New function.
11536         (main): Call it. Format changed to accommodate new mangling scheme.
11537         * lex.c: (utf8_cmp): Conditionally prototyped.
11538         (cxx_keywords): Moved from class.c, conditionally defined.
11539         (utf8_cmp, cxx_keyword_p): Likewise.
11540         * mangle.c (obstack.h, ggc.h): Included.
11541         (mangle_field_decl): New function.
11542         (mangle_method_decl, mangle_type, mangle_pointer_type,
11543         mangle_array_type, mangle_record_type,
11544         find_compression_pointer_match, find_compression_array_match,
11545         find_compression_record_match,
11546         find_compression_array_template_match, set_type_package_list,
11547         entry_match_pointer_p, emit_compression_string, init_mangling,
11548         finish_mangling, compression_table_add, mangle_member_name): Likewise.
11549         (mangle_obstack): New global.
11550         (MANGLE_RAW_STRING): New macro.
11551         (unicode_mangling_length): Turned static.
11552         (append_unicode_mangled_name): Renamed from
11553         `emit_unicode_mangled_name.'  Turned static. `mangle_obstack'
11554         replaces `obstack', removed from the parameter list.
11555         (append_gpp_mangled_name): Turned static. `mangle_obstack'
11556         replaces parameter `obstack', removed from the parameter list. Call
11557         `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
11558         (append_gpp_mangled_classtype): Removed.
11559         (compression_table, compression_next): New static variables.
11560         * parse.y (temporary_obstack): Extern declaration removed.
11561
11562 2001-01-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11563
11564         * parse.y (patch_binop): Compute missing type in error situations.
11565
11566 2001-01-05  Bryce McKinlay  <bryce@albatross.co.nz>
11567
11568         * class.c (make_class_data): Push initial value for "arrayclass".
11569         * decl.c (init_decl_processing): Add new class field "arrayclass".
11570
11571 2001-01-05  Bryce McKinlay  <bryce@albatross.co.nz>
11572
11573         From patha@softlab.ericsson.se:
11574         * parse.y (switch_label): Use build, not build1, to construct
11575         DEFAULT_EXPR.
11576
11577 2001-01-04  Neil Booth  <neil@daikokuya.demon.co.uk>
11578
11579         * lang.c (lang_decode_option): Change -MA to -MP.
11580         * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
11581         Update to new prototype; do quote targets.
11582         (jcf_dependency_write): Update.
11583
11584 2000-12-22  Bryce McKinlay  <bryce@albatross.co.nz>
11585
11586         Shorten primitive array allocation path:
11587         * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
11588         to create new primitive arrays.
11589         * expr.c (build_newarray): If generating native code, call
11590         soft_newarray_node with a reference to the primitive TYPE identifier
11591         instead of type_value.
11592
11593 2000-12-17  Bryce McKinlay  <bryce@albatross.co.nz>
11594
11595         Fix for PRs gcj/312 and gcj/253:
11596         * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
11597         dest if they arn't already.
11598         * class.c (layout_class): Call maybe_layout_super_class on
11599         superinterfaces also, but only if compiling from bytecode.
11600
11601         Fix for PR gcj/373:
11602         * parse.y (create_class): Set ACC_STATIC if class is declared in an
11603         interface.
11604
11605 2000-12-15  Tom Tromey  <tromey@redhat.com>
11606
11607         * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
11608         set.
11609
11610 2000-12-14  Andrew Haley  <aph@redhat.com>
11611
11612         * boehm.c (mark_reference_fields): Change test to correctly detect
11613         bitmap overflow.
11614
11615 2000-12-15  Andreas Jaeger  <aj@suse.de>
11616
11617         * config-lang.in (lang_dirs): Added.
11618
11619 2000-12-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11620
11621         * parse.y (end_artificial_method_body): Fixed undefined behavior.
11622         Credits go to rth for finding it.
11623
11624 2000-12-13  Mike Stump  <mrs@wrs.com>
11625
11626         * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
11627
11628 2000-11-07  Tom Tromey  <tromey@cygnus.com>
11629
11630         * Make-lang.in (JAVA_LEX_C): Added chartables.h.
11631         * lex.c (java_ignorable_control_p): Removed.
11632         (java_letter_or_digit_p): Removed.
11633         (java_start_char_p): New function.
11634         (java_read_char): Return `int', not `unicode_t'.  Changed
11635         callers.
11636         (java_read_unicode): Likewise.
11637         (java_read_unicode_collapsing_terminators): Likewise.
11638         (java_get_unicode): Likewise.
11639         (java_new_lexer): Initialize hit_eof.
11640         (java_parse_end_comment): Take `int' argument.
11641         (java_parse_doc_section): Likewise.
11642         (java_parse_escape_sequence): Don't allow backlash-newline.
11643         Return `int'.
11644         * lex.h (JAVA_DIGIT_P): Removed.
11645         (_JAVA_LETTER_OR_DIGIT_P): Removed.
11646         (_JAVA_IDENTIFIER_IGNORABLE): Removed.
11647         (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
11648         (JAVA_PART_CHAR_P): New macro.
11649         (UEOF): Now -1.
11650         (JAVA_CHAR_ERROR): Now -2.
11651         (java_lexer): New field `hit_eof'.
11652         * chartables.h: New file.
11653         * gen-table.pl: new file.
11654
11655 2000-11-20  Tom Tromey  <tromey@cygnus.com>
11656             Alexandre Petit-Bianco  <apbianco@cygnus.com>
11657
11658         * parse.y (java_complete_lhs): Only allow compound assignment of
11659         reference type if type is String.
11660
11661 2000-12-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11662
11663         * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
11664         jcf-path.c: Likewise.
11665
11666 2000-12-09  Anthony Green  <green@redhat.com>
11667
11668         * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
11669         filestart and filename_length as int values.
11670
11671 2000-12-07  Mo DeJong  <mdejong@redhat.com>
11672
11673         * jcf-io.c (find_class): Correct the logic that tests to see if a
11674         .java file is newer than its .class file. The compiler was
11675         incorrectly printing a warning when file mod times were equal.
11676
11677 2000-12-07  Zack Weinberg  <zack@wolery.stanford.edu>
11678
11679         * jvgenmain.c: Use ISPRINT not isascii.
11680
11681 2000-12-06  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11682
11683         * parse.y (end_artificial_method_body): Fixed typo.
11684
11685 2000-12-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11686
11687         * parse.y (patch_method_invocation): Pick the correct enclosing
11688         context when creating inner class instances.
11689         Fixes gcj/332.
11690
11691 2000-11-26  Joseph S. Myers  <jsm28@cam.ac.uk>
11692
11693         * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
11694         Update copyright year to 2000.
11695
11696 2000-11-23  Anthony Green  <green@redhat.com>
11697
11698         * jcf-parse.c (init_jcf_parse): Register current_file_list root.
11699         Move current_file_list out of yyparse and make it static.
11700
11701         * expr.c: Declare quick_stack and tree_list_free_list as static
11702         (init_expr_processing): Register quick_stack and
11703         tree_list_free_list roots.
11704
11705 2000-11-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11706
11707         * parse.y (build_outer_field_access): New local `decl_ctx', use
11708         it. Check for field's context and current class immediate outer
11709         context inheritance.
11710         (outer_field_access_p): Consider fields inherited from the last
11711         enclosing context.
11712         (build_access_to_thisn): Stop at the last enclosing context if
11713         necessary.
11714         Fixes gcj/367.
11715
11716 2000-11-23  J"orn Rennecke <amylaar@redhat.com>
11717
11718         * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
11719
11720 2000-11-22  Bryce McKinlay  <bryce@albatross.co.nz>
11721
11722         * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
11723         scratch buffer.
11724
11725 2000-11-20  Tom Tromey  <tromey@cygnus.com>
11726
11727         * jv-scan.c (help): Document --complexity.
11728         (options): Added --complexity.
11729         (flag_complexity): New global.
11730         (main): Call `report'.
11731         * parse-scan.y (complexity): New global.
11732         (if_then_statement, if_then_else_statement,
11733         if_then_else_statement_nsi, switch_block_statement_group,
11734         while_expression, do_statement, for_begin, continue_statement,
11735         throw_statement, catch_clause, finally, method_invocation,
11736         conditional_and_expression, conditional_or_expression,
11737         conditional_expression): Update complexity.
11738         (reset_report): Reset complexity.
11739         (report): New function.
11740
11741 2000-11-20  Tom Tromey  <tromey@cygnus.com>
11742
11743         * lex.c (yylex): Added STRICT_TK case.
11744         * parse.y (STRICT_TK): Added.
11745         * parse-scan.y (STRICT_TK): Added.
11746         * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
11747         `;'.  Use 4, not 3, with -k option.  Correctly rename resulting
11748         file.
11749         * keyword.h: Rebuilt.
11750         * keyword.gperf (strictfp): Added.
11751
11752 2000-11-20  Tom Tromey  <tromey@cygnus.com>
11753
11754         * lex.c (yylex): Recognize floating point constants with leading
11755         0.
11756
11757 2000-11-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
11758
11759         * java-tree.h (cyclic_inheritance_report): Constify.
11760         * parse.y (cyclic_inheritance_report): Likewise.
11761
11762 2000-11-17  Zack Weinberg  <zack@wolery.stanford.edu>
11763
11764         * parse.y (goal): Remove call to ggc_add_string_root.
11765
11766 2000-11-16  Zack Weinberg  <zack@wolery.stanford.edu>
11767
11768         * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
11769         Create string in scratch buffer, then pass to build_string.
11770
11771 2000-11-13  Joseph S. Myers  <jsm28@cam.ac.uk>
11772
11773         * parse.y (issue_warning_error_from_context): Add
11774         ATTRIBUTE_PRINTF.
11775
11776 2000-11-11  Anthony Green  <green@redhat.com>
11777
11778         * jcf-parse.c (process_zip_dir): Add finput parameter.
11779         (jcf_figure_file_type): Call process_zip_dir with appropriate
11780         argument.
11781
11782 2000-11-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
11783
11784         * decl.c (copy_lang_decl): Use memcpy, not bcopy.
11785         * jcf-parse.c (jcf_figure_file_type): Likewise.
11786
11787 2000-11-09  Joseph S. Myers  <jsm28@cam.ac.uk>
11788
11789         * parse.y (create_new_parser_context): Use memset () instead of
11790         bzero ().
11791
11792 2000-11-08  Tom Tromey  <tromey@cygnus.com>
11793
11794         * gjavah.c (process_file): Only include gcj/cni.h when generating
11795         CNI stubs.
11796
11797 2000-11-07  Joseph S. Myers  <jsm28@cam.ac.uk>
11798
11799         * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
11800         (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
11801         instead of bzero ().
11802
11803 2000-11-05  Tom Tromey  <tromey@cygnus.com>
11804
11805         * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
11806         * lex.c (IS_ZERO): New define.
11807         (java_perform_atof): Error on floating point underflow.
11808
11809 2000-11-04  Tom Tromey  <tromey@cygnus.com>
11810
11811         * lex.c (java_parse_escape_sequence): Only read two octal
11812         characters if the first one is greater than 3.  Don't allow
11813         "octal" numbers to include the digits 8 or 9.
11814
11815 2000-11-05  Joseph S. Myers  <jsm28@cam.ac.uk>
11816
11817         * Make-lang.in (java.distdir): Remove.
11818
11819 2000-11-03  Tom Tromey  <tromey@cygnus.com>
11820
11821         * Make-lang.in (java.dvi): New target.
11822         Partial fix for PR other/567.
11823
11824         * lang-options.h: Mention -Wout-of-date.
11825         * jcf-dump.c (flag_newer): New global.
11826         * gjavah.c (flag_newer): New global.
11827         * jcf-io.c (find_class): Only warn when flag_newer set.
11828         * lang.c (flag_newer): New global.
11829         (struct string_option): New declaration.
11830         (lang_W_options): New global.
11831         (process_option_with_no): New function.
11832         (lang_decode_option): Use it.
11833
11834         * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
11835         * gjavah.c (cxx_keyword_subst): Handle any number of trailing
11836         `$'.
11837
11838         * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
11839         (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
11840         * lex.c (java_read_unicode): Removed `term_context' argument.
11841         Recognize any number of `u' in `\u'.
11842         (java_read_unicode_collapsing_terminators): New function.
11843         (java_get_unicode): Use it.
11844         (java_lineterminator): Removed.
11845         (yylex): Produce error if character literal is newline or single
11846         quote.  Return if eof found in middle of `//' comment.  EOF in
11847         `//' comment is only an error if pedantic.
11848         (java_ignorable_control_p): New function.
11849         (java_parse_end_comment): Return if eof found in middle of
11850         comment.
11851         Include flags.h.
11852         * jv-scan.c (pedantic): New global.
11853
11854 2000-10-31  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11855
11856         * parse.y (outer_field_access_p): Inherited fields aren't
11857         consider outer fields.
11858         (maybe_build_thisn_access_method): Use
11859         PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
11860         (resolve_expression_name): Trigger an error if a static field
11861         is being accessed as an outer field.
11862
11863 2000-10-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11864
11865         * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
11866         Fixes gcj/365.
11867
11868 2000-10-27  Zack Weinberg  <zack@wolery.stanford.edu>
11869
11870         * Make-lang.in: Move all build rules here from Makefile.in,
11871         adapt to new context.  Wrap all rules that change the current
11872         directory in parentheses.  Expunge all references to $(P).
11873         When one command depends on another and they're run all at
11874         once, use && to separate them, not ;.  Add OUTPUT_OPTION to
11875         all object-file generation rules.  Delete obsolete variables.
11876
11877         * Makefile.in: Delete.
11878         * config-lang.in: Delete outputs= line.
11879
11880 2000-10-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11881
11882         * parse.y (patch_method_invocation): NULLify this_arg when already
11883         inserted.
11884         (maybe_use_access_method): Handle call to methods unrelated to the
11885         current class. Fixed comment.
11886         Fixes gcj/361.
11887
11888 2000-10-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11889
11890         * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
11891         scope.
11892
11893 2000-10-24  Tom Tromey  <tromey@cygnus.com>
11894
11895         * lex.c (java_new_lexer): Initialize new fields.  Work around
11896         broken iconv() implementations.
11897         (java_read_char): Swap bytes if required.  Use fallback decoder if
11898         required.
11899         (byteswap_init, need_byteswap): New globals.
11900         (java_destroy_lexer): Only close iconv handle if it is in use.
11901         * lex.h (java_lexer): New fields read_anything, byte_swap,
11902         use_fallback.
11903         Made out_buffer unsigned.
11904
11905 2000-10-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11906
11907         * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
11908         where an enclosing context can be set on the jdep.
11909         (do_resolve_class): Fixed identation.
11910
11911 2000-10-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
11912
11913         * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
11914
11915         * jcf-reader.c (peek_attribute, skip_attribute): Only define
11916         when requested.
11917
11918         * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
11919
11920         * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
11921
11922 2000-10-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11923
11924         * jcf-write.c (OP1): Update `last_bc'.
11925         (struct jcf_block): Fixed indentation and typo in comments.  New
11926         field `last_bc'.
11927         (generate_bytecode_insns): Insert `nop' if `jsr' immediately
11928         follows `monitorenter'.
11929         * parse.y (patch_synchronized_statement): New local `tmp'. Call
11930         `patch_string'.
11931         Fixes gcj/232.
11932
11933 2000-10-16  Tom Tromey  <tromey@cygnus.com>
11934
11935         * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
11936         * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
11937         * lang-options.h: Added -MA, -MT, -MF..
11938         * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
11939         (DEPEND_TARGET_SET): New macro.
11940         (DEPEND_FILE_ALREADY_SET): Likewise.
11941         (init_parse): Handle new flags.
11942         * jcf.h (jcf_dependency_print_dummies): Declare.
11943         * Make-lang.in (s-java): Added mkdeps.o.
11944         * Makefile.in (BACKEND): Added mkdeps.o.
11945         (../gcjh$(exeext)): Added mkdeps.o.
11946         (../jcf-dump$(exeext)): Added mkdeps.o.
11947         * jcf-depend.c: Include mkdeps.h.
11948         (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
11949         add_entry): Removed.
11950         (jcf_dependency_reset): Rewrote.
11951         (dependencies): New global.
11952         (jcf_dependency_set_target): Rewrote.
11953         (jcf_dependency_add_target): Likewise.
11954         (jcf_dependency_add_file): Likewise.
11955         (munge): Removed.
11956         (print_ents): Removed.
11957         (jcf_dependency_write): Rewrote.
11958         (print_dummies): New global.
11959         (jcf_dependency_print_dummies): New function
11960         (jcf_dependency_write): Call deps_dummy_targets if required.
11961
11962 2000-10-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11963
11964         * gjavah.c (add_class_decl): Removed unused variables `tname',
11965         `tlen' and `name_index'.
11966         * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
11967         * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
11968         in `wfl_operator' with value.
11969         (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
11970         (jcf_figure_file_type): Fixed identation.
11971         * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
11972         * parse.y (analyze_clinit_body): New function.
11973         (static_initializer:): Reset `current_static_block'.
11974         (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
11975         `wfl_operator' with new value.
11976         (lookup_cl): Use EXPR_WFL_FILENAME.
11977         (maybe_yank_clinit): Handle bogus <clinit> bodies, call
11978         analyze_clinit_body.
11979         (build_outer_field_access): Access to this$<n> built from
11980         current_class, not its outer context.
11981         (build_access_to_thisn): Fixed leading comment. Tidied things up.
11982         (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
11983         (patch_method_invocation): Use `is_static_flag' when already
11984         initialized.
11985         (patch_newarray): Removed assignment in ternary operator.
11986
11987 2000-10-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11988
11989         * except.c (free_eh_ranges): Don't free `whole_range'.
11990
11991 2000-10-15  Anthony Green  <green@redhat.com>
11992
11993         * decl.c (init_decl_processing): Call init_class_processing before
11994         anything else.
11995
11996 2000-10-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
11997
11998         * check-init.c (check_init): Fixed leading comment. Use
11999         LOCAL_FINAL_P.
12000         * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
12001         (give_name_to_locals): Likewise.
12002         (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
12003         fields in lang_decl_var.
12004         * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
12005         DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
12006         (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
12007         (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
12008         DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
12009         (LOCAL_FINAL): Rewritten.
12010         (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
12011         MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
12012         (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
12013         `init_final' fields.
12014         (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
12015         `final_uid', `final_liic', `final_ierr' and `local_final' fields.
12016         (TYPE_HAS_FINAL_VARIABLE): New macro.
12017         (struct lang_type): Added `afv' field.
12018         * parse.y (check_static_final_variable_assignment_flag): New function.
12019         (reset_static_final_variable_assignment_flag): Likewise.
12020         (check_final_variable_local_assignment_flag): Likewise.
12021         (reset_final_variable_local_assignment_flag): Likewise.
12022         (check_final_variable_indirect_assignment): Likewise.
12023         (check_final_variable_global_assignment_flag): Likewise.
12024         (add_inner_class_fields): Use LOCAL_FINAL_P.
12025         (register_fields): Handle local finals and final variables.
12026         (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
12027         (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
12028         (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
12029         on local finals.
12030         (java_complete_expand_methods): Loop to set
12031         TYPE_HAS_FINAL_VARIABLE. Call
12032         `reset_final_variable_local_assignment_flag' and
12033         `check_final_variable_local_assignment_flag' accordingly before
12034         and after constructor expansion. Call
12035         `reset_static_final_variable_assignment_flag'
12036         before expanding <clinit> and after call
12037         `check_static_final_variable_assignment_flag' if the
12038         current_class isn't an interface. After all methods have been
12039         expanded, call `check_final_variable_global_assignment_flag' and
12040         `check_static_final_variable_assignment_flag' if the current class
12041         is an interface.
12042         (maybe_yank_clinit): Fixed typo in comment.
12043         (build_outer_field_access_methods): Removed old sanity check. Use
12044         FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
12045         Don't create access methods for finals.
12046         (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
12047         (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
12048         existing DECL_INIT has been processed.
12049         (java_complete_lhs): Likewise.
12050         (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
12051         Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
12052         logic.
12053         (patch_assignment): Use LOCAL_FINAL_P.
12054         (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
12055         DECL_INITIAL is nullified.
12056         Fixes gcj/163.
12057
12058 2000-10-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
12059
12060         * Make-lang.in (parse.c, parse-scan.c): Create atomically.
12061
12062         * Makefile.in (parse.c, parse-scan.c): Likewise.
12063
12064 2000-10-12  Mark Mitchell  <mark@codesourcery.com>
12065
12066         * class.c (temporary_obstack): Remove.
12067         (make_class): Don't mess with obstascks.
12068         (push_class): Likewise.
12069         (set_super_info): Likewise.
12070         (add_method_1): Likewise.
12071         (add_method): Likewise.
12072         (add_field): Likewise.
12073         (build_utf8_ref): Likewise.
12074         (build_class_ref): Likewise.
12075         (build_static_field_ref): Likewise.
12076         (finish_class): Likewise.
12077         (push_super_field): Likewise.
12078         (layout_class): Likewise.
12079         (layout_class_methods): Likewise.
12080         (init_class_processing): Likewise.
12081         * constants.c (get_tag_node): Likewise.
12082         (build_constant_data_ref): Likewise.
12083         * decl.c (ggc_p): Remove.
12084         (copy_lang_decl): Use ggc_alloc.
12085         (complete_start_java_method): Don't mess with obstacks.
12086         (start_java_method): Likewise.
12087         (end_java_method): Likewise.
12088         * except.c (link_handler): Use xmalloc.
12089         (free_eh_ranges): New function.
12090         (method_init_exceptions): Use it.
12091         (add_handler): Use xmalloc.
12092         (expand_start_java_handler): Don't mess with obstacks.
12093         (prepare_eh_table_type): Likewise.
12094         (expand_end_java_handler): Likewise.
12095         * expr.c (push_value): Likewise.
12096         (create_label_decl): Likewise.
12097         (build_jni_stub): Likewise.
12098         (java_lang_expand_expr): Likewise.
12099         (note_instructions): Use xrealloc.
12100         (java_push_constant_from_pool): Don't mess with obstacks.
12101         (process_jvm_instruction): Likewise.
12102         * java-tree.h (cyclic_inheritance_report): Remove duplicate
12103         declaration.
12104         * jcf-parse.c (get_constant): Don't mess with obstacks.
12105         (read_class): Likewise.
12106         (jcf_parse): Likewise.
12107         * lex.c (expression_obstack): Remove.
12108         (java_lex): Don't use obstack_free.
12109         * parse.h (exit_java_complete_class): Don't mess with obstacks.
12110         (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
12111         (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
12112         (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
12113         * parse.y (gaol): Add more GC roots.
12114         (add_inner_class_fields): Adjust calls to MANGLE_* macros.
12115         (lookup_field_wrapper): Likewise.
12116         (obtain_incomplete_type): Don't mess with obstacks.
12117         (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
12118         macros.
12119         (craft_constructor): Don't mess with obstacks.
12120         (safe_layout_class): Likewise.
12121         (java_complete_class): Likewise.
12122         (source_end_java_method): Likewise.
12123         (build_outer_field_access_methods): Likewise.
12124         (build_outer_method_access_method): Likewise.
12125         (maybe_build_thisn_access_method): Likewise.
12126         (build_dot_class_method_invocation): Likewise.
12127         (java_complete_tree): Likewise.
12128         (java_complete_lhs): Likewise.
12129         (do_merge_string_cste): Likewise.
12130         (patch_string_cst): Likewise.
12131         (array_constructor_check_entry): Likewise.
12132         * typeck.c (build_java_array_type): Likewise.
12133         (parse_signature_string): Likewise.
12134         (build_java_signature): Likewise.
12135
12136 2000-10-12  Tom Tromey  <tromey@cygnus.com>
12137
12138         Fix for PR gcj/356:
12139         * gjavah.c (add_class_decl): Don't special-case inner classes.
12140         (add_namelet): Likewise.
12141
12142 2000-10-11  Rodney Brown  <RodneyBrown@mynd.com>
12143
12144         * java-tree.h: Constify current_encoding.
12145         * lang.c: Constify current_encoding.
12146
12147 2000-10-10  Jeff Sturm  <jeff.sturm@appnet.com>
12148
12149         * jvgenmain.c (class_mangling_suffix): Omit `.'.
12150         (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
12151
12152 2000-10-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12153
12154         * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
12155         patch. Fixes gcj/340.
12156
12157 2000-10-10  Tom Tromey  <tromey@cygnus.com>
12158
12159         * lex.c (java_new_lexer): Initialize out_first and out_last
12160         fields.
12161         * lex.h (java_lexer): Added out_buffer, out_first, out_last.
12162
12163 2000-10-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12164
12165         * parse.y (pop_current_osb): New function.
12166         (array_type:): Use `dims:', changed actions
12167         accordingly. Suggested by Anthony Green.
12168         (array_creation_expression:): Used pop_current_osb.
12169         (cast_expression:): Likewise.
12170         (search_applicable_method_list): Fixed indentation.
12171
12172 2000-10-08  Anthony Green  <green@redhat.com>
12173
12174         * parse.y (array_type_literal): Remove production.
12175         (type_literals): Refer to array_type, not array_type_literal.
12176
12177 2000-10-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12178
12179         Patch contributed by Corey Minyard.
12180         * decl.c (check_local_named_variable): New function.
12181         (tree check_local_unnamed_variable): Likewise.
12182         (find_local_variable): Splitted. Call check_local_{un}named_variable.
12183
12184 2000-10-07  Anthony Green  <green@redhat.com>
12185
12186         * class.c (layout_class): Handle case where superclass can't be
12187         layed out yet.
12188
12189 2000-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>
12190
12191         * Makefile.in (keyword.h): Refer to GNU FTP site for updated
12192         gperf.
12193
12194 2000-10-05  Tom Tromey  <tromey@cygnus.com>
12195
12196         * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
12197         * jvgenmain.c (class_mangling_prefix): Removed.
12198         (class_mangling_suffix): New global.
12199         (main): Use it.
12200         * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
12201         `$'.
12202         (print_method_info): Handle overrides for static and final
12203         methods.
12204         (process_file): Generate declaration for class object field.
12205         * class.c (cxx_keywords): New array.
12206         (utf8_cmp): New function.
12207         (cxx_keyword_p): New function.
12208         (layout_class_method): Mangle C++ keywords by appending `$'.
12209         (mangle_field): New function.
12210         (mangle_class_field): Use mangle_field.  Mangle class name as
12211         `class$'.
12212         (mangle_static_field): Use mangle_field.
12213
12214 2000-10-03  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12215
12216         * decl.c (find_local_variable): Removed uncessary type check and
12217         fixed range check typo. From Corey Minyard.
12218
12219 2000-09-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12220
12221         * decl.c (give_name_to_locals): New local `code_offset'. Call
12222         `maybe_adjust_start_pc'.
12223         * expr.c (note_instructions): New function.
12224         (expand_byte_code): Don't collect insn starts here.
12225         (peek_opcode_at_pc): New function.
12226         (maybe_adjust_start_pc): Likewise.
12227         * java-tree.h (maybe_adjust_start_pc): Declare.
12228         (note_instructions): Likewise.
12229         * jcf-parse.c (parse_class_file): Call `note_instructions'.
12230
12231 2000-09-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12232
12233         * parse.y (field_access:): Fixed indentation.
12234         (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
12235
12236 2000-09-07  Tom Tromey  <tromey@cygnus.com>
12237
12238         Fix for PR gcj/307:
12239         * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
12240         JPRIMITIVE_TYPE_P, for arithmetic operators.
12241         (patch_method_invocation): Indentation fix.
12242         (try_builtin_assignconv): Handle boolean specially.  Fixed typo.
12243         (valid_builtin_assignconv_identity_widening_p): Handle boolean.
12244         (do_unary_numeric_promotion): Cleaned up code.
12245         (valid_cast_to_p): Handle boolean correctly.
12246
12247 2000-09-27  Tom Tromey  <tromey@cygnus.com>
12248
12249         * lex.c (java_read_unicode): Reset bs_count when finished with
12250         `\u' sequence.
12251
12252 2000-10-01  Mark Mitchell  <mark@codesourcery.com>
12253
12254         Convert to GC.
12255         * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
12256         * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
12257         (typeck.o): Depend on ggc.h.
12258         * class.c (add_method_1): Use GC functions for allocation.
12259         (init_class_processing): Register roots.
12260         * decl.c (ggc_p): Set to 1.
12261         (pending_local_decls): Make it static.
12262         (push_jvm_slot): Use GC functions for allocation.
12263         (init_decl_processing): Register roots.
12264         (give_name_to_locals): Use GC functions for allocation.
12265         (lang_mark_tree): New function.
12266         * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
12267         functions for allocation.
12268         * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
12269         * lex.c (java_lex): Use build_string, rather than replicating it
12270         inline.
12271         * parse.y (goal): Add more roots.
12272         (mark_parser_ctxt): New function.
12273         * typeck.c: Include ggc.h.
12274
12275 2000-09-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12276
12277         * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
12278         contains something else than MODIFY_EXPR.
12279
12280 2000-09-23  Mark Mitchell  <mark@codesourcery.com>
12281
12282         * Make-lang.in (JAVA_SRCS): Include java-tree.h.
12283         * Makefile.in (parse.o): Depend on ggc.h.
12284         (class.o): Likewise.
12285         (constants.o): Likewise.
12286         (decl.o): Likewise.
12287         (expr.o): Likewise.
12288         (jcf-parse.o): Likewise.
12289         (jcf-write.o): Likewise.
12290         (mangle.o): Likewise.
12291         * class.c: Include ggc.h.
12292         (build_static_field_ref): Register GC roots.
12293         (layout_class): Likewise.
12294         (init_class_processing): Likewise.
12295         * constants.c: Include ggc.h.
12296         (current_constant_pool_data_ref): Remove.
12297         (tag_nodes): Move it to ...
12298         (get_tag_node): ... here.  Register GC roots.
12299         * decl.c: Include ggc.h.  Remove many global tree definitions.
12300         (throw_node): Define.
12301         (java_global_trees): Likewise.
12302         (predef_filenames): Make the size a constant.
12303         (init_decl_processing): Adjust accordingly.
12304         (init_decl_processing): Call init_jcf_parse.  Register GC roots.
12305         * expr.c: Include ggc.h.
12306         (init_expr_processing): Register GC roots.
12307         (build_invokeinterface): Likewise.
12308         * java-tree.h: Replace extern tree declarations with macros.
12309         (java_global_trees): New variable.
12310         (java_tree_index): New enumeration.
12311         (init_jcf_parse): Declare.
12312         * jcf-parse.c: Include ggc.h.
12313         (current_class): Remove declaration.
12314         (main_class): Likewise.
12315         (all_class_list): Likewise.
12316         (predefined_filename_p): Adjust for constant size of
12317         predef_filenames.
12318         (init_jcf_parse): New function.
12319         * jcf-write.c: Include ggc.h.
12320         (generate_classfile): Register GC roots.
12321         (append_synthetic_attribute): Likewise.
12322         (append_innerclass_attribute_entry): Likewise.
12323         * lang.c: Include ggc.h.
12324         (lang_print_error): Register GC roots.
12325         * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
12326         with macros.
12327         * parse.y: Include ggc.h.
12328         (wfl_operator): Remove.
12329         (goal): Register GC roots.
12330         (java_pop_parser_context): Adjust for new field names.
12331         (java_parser_context_save_global): Likewse.
12332         (java_parser_context_restore_global): Likewise.
12333         (java_parser_context_suspend): Likewise.
12334         (java_parser_context_resume): Likewise.
12335         (verify_constructor_circularity): Register GC roots.
12336         (lookup_cl): Likewise.
12337         (java_reorder_fields): Likewise.
12338         (build_current_this): Likewise.
12339         (class_in_current_package): Likewise.
12340         (argument_types_convertible): Likewise.
12341         (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
12342
12343 2000-09-14  Tom Tromey  <tromey@cygnus.com>
12344
12345         * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
12346
12347 2000-09-13  Tom Tromey  <tromey@cygnus.com>
12348
12349         * jcf-parse.c: Include <locale.h>.
12350         * jv-scan.c: Include <locale.h>.
12351
12352 2000-09-12  Tom Tromey  <tromey@cygnus.com>
12353
12354         * expr.c (pop_type_0): Return `Object' if trying to merge two
12355         interface types.
12356         * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
12357         interface types; `Object' is always a valid supertype.
12358
12359 2000-09-12  Tom Tromey  <tromey@cygnus.com>
12360
12361         Fix for PR gcj/33:
12362         * jv-scan.c (help): Document --encoding.
12363         (options): Added `encoding' entry.
12364         (OPT_ENCODING): New define.
12365         (main): Handle --encoding.
12366         Include <langinfo.h> if nl_langinfo exists.
12367         * lang-options.h: Document --classpath, --CLASSPATH, --main, and
12368         --encoding.
12369         * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
12370         (parse_source_file): Correctly call java_init_lex.  Added `finput'
12371         argument.  Use nl_langinfo to determine default encoding.
12372         * java-tree.h (current_encoding): Declare.
12373         * parse.y (java_parser_context_restore_global): Don't restore
12374         `finput'.
12375         (java_parser_context_save_global): Don't set `finput' field.
12376         (java_pop_parser_context): Don't restore `finput'.  Free old lexer
12377         if required.
12378         * lang.c (current_encoding): New global.
12379         (lang_decode_option): Recognize `-fencoding='.
12380         (finish_parse): Don't close finput.
12381         * parse.h (struct parser_ctxt): Removed `finput' and
12382         `unget_utf8_value' fields.  Added `lexer' field.
12383         (java_init_lex): Fixed declaration.
12384         * lex.c (java_new_lexer): New function.
12385         (java_destroy_lexer): Likewise.
12386         (java_read_char): Added `lex' argument.  Handle iconv case.
12387         (java_read_unicode): Added `lex' argument.  Count backslashes in
12388         lexer structure.
12389         (java_init_lex): Added `finput' and `encoding' arguments.  Set
12390         `lexer' field in ctxp.
12391         (BAD_UTF8_VALUE): Removed.
12392         (java_lex): Handle seeing UEOF in the middle of a string literal.
12393         * lex.h: Include <iconv.h> if HAVE_ICONV defined.
12394         (java_lexer): New structure.
12395         (UNGETC): Removed.
12396         (GETC): Removed.
12397         (DEFAULT_ENCODING): New define.
12398         (java_destroy_lexer): Declare.
12399
12400 2000-09-12  Tom Tromey  <tromey@cygnus.com>
12401
12402         Fix for PR gcj/343:
12403         * lex.c (java_init_lex): Initialize java_io_serializable.
12404         * parse.y (java_io_serializable): New global.
12405         (valid_ref_assignconv_cast_p): An array can be cast to
12406         serializable.
12407
12408 2000-09-10  Zack Weinberg  <zack@wolery.cumb.org>
12409
12410         * decl.c, expr.c: Include defaults.h if not already included.
12411         Don't define the *_TYPE_SIZE macros.
12412
12413 2000-09-09  Geoffrey Keating  <geoffk@cygnus.com>
12414
12415         * typeck.c (build_java_array_type): Correct first parameter
12416         in ADJUST_FIELD_ALIGN invocation.
12417
12418 2000-09-06  Tom Tromey  <tromey@cygnus.com>
12419
12420         * lang-specs.h: Also recognize `-femit-class-files'.
12421
12422 2000-09-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12423
12424         * verify.c (merge_types): Load the types to merge if necessary.
12425
12426 2000-09-02  Anthony Green  <green@redhat.com>
12427
12428         * jcf-io.c: Include zlib.h.
12429         (open_in_zip): Read compressed class file archives.
12430         * zipfile.h (ZipDirectory): Add uncompressed_size and
12431         compression_method fields.
12432         * zextract.c (read_zip_archive): Collect file compression info.
12433
12434 2000-08-15  Bryce McKinlay  <bryce@albatross.co.nz>
12435
12436         * parse.y (do_resolve_class): Also explore superclasses of
12437         intermediate enclosing contexts when searching for inner classes.
12438
12439 2000-08-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12440
12441         * parse.y (variable_declarator_id:): Better error message.
12442         (expression_statement:): Use YYNOT_TWICE.
12443         (cast_expression:): Likewise.
12444         (assignment:): Likewise.
12445
12446 2000-08-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12447
12448         * parse.y (do_merge_string_cste): New locals. Create new
12449         STRING_CSTs each time, use memcpy. Fixes gcj/311.
12450
12451 2000-08-07  Hans Boehm  <boehm@acm.org>
12452
12453         * boehm.c (mark_reference_fields): Set marking bits for all words in
12454         a multiple-word record.
12455         (get_boehm_type_descriptor): Use the procedure marking descriptor for
12456         java.lang.Class.
12457
12458 2000-08-31  Mike Stump  <mrs@wrs.com>
12459
12460         * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
12461         jcf-dump$(exeext)): Make parallel safe.
12462
12463 2000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
12464
12465         * jcf-parse.c (set_source_filename): Constify a char *.
12466         * jcf-write.c (append_innerclasses_attribute,
12467         make_class_file_name): Constify a char *.  Don't recycle a
12468         variable for an unrelated purpose.
12469         * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
12470         (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
12471
12472 2000-08-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12473
12474         * expr.c (can_widen_reference_to): Fixed indentation.
12475         * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
12476         * parse.y: `finit$' replaces `$finit$' in comments.
12477         (try_builtin_assignconv): Fixed leading comment.
12478
12479 2000-08-25  Greg McGary  <greg@mcgary.org>
12480
12481         * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
12482
12483 2000-08-24  Greg McGary  <greg@mcgary.org>
12484
12485         * lang.c (lang_decode_option): Use ARRAY_SIZE.
12486         * parse.y (BINOP_LOOKUP): Likewise.
12487
12488 2000-08-22  Andrew Haley  <aph@cygnus.com>
12489
12490         * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
12491         sign extending. Fixes gcj/321.
12492         * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
12493         combining to make a jlong. Fixes gcj/321.
12494
12495 2000-08-21  Nix  <nix@esperi.demon.co.uk>
12496
12497         * lang-specs.h: Do not process -o or run the assembler if
12498         -fsyntax-only.
12499
12500 2000-08-16  Andrew Haley  <aph@cygnus.com>
12501
12502         * typeck.c (build_java_array_type): Rewrite code to do array
12503         alignment.  Take into account back-end macros when aligning array
12504         data.  Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
12505         user to set alignment. Fixes gcj/252 and 160.
12506
12507 2000-08-09  Tom Tromey  <tromey@cygnus.com>
12508
12509         * parse.y (check_abstract_method_definitions): Now return `int'.
12510         Check implemented interfaces.  Fixes PR gcj/305.
12511
12512         * parse.y (patch_switch_statement): Disallow `long' in switch
12513         expressions.  Fixes PR gcj/310.
12514
12515 2000-08-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12516
12517         * decl.c (finit_leg_identifier_node): New global.
12518         (init_decl_processing): Use `finit$' to initialize
12519         finit_identifier_node. Use `$finit$' to initialize
12520         finit_leg_identifier_node.
12521         * expr.c (expand_java_field_op): Use ID_FINIT_P.
12522         * java-tree.h (finit_identifier_node): Changed attached comment.
12523         (finit_leg_identifier_node): New declaration.
12524         (ID_FINIT_P): Take finit_identifier_node and
12525         finit_leg_identifier_node into account. This is a backward
12526         compatibility hack.
12527
12528 2000-08-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12529
12530         * jcf-write.c (generate_bytecode_conditional): Re-installed lost
12531         Jan 6 2000 patch.
12532         (generate_bytecode_insns): Check `nargs' before emitting it.
12533         * verify.c (merge_type_state): Fixed typo.
12534         * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
12535         generate_bytecode_{conditional,insns}.
12536
12537 2000-08-13  Anthony Green  <green@redhat.com>
12538
12539         * check-init.c (check_init): Add case for BIT_FIELD_REF (required
12540         for -pg builds).
12541
12542 2000-08-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12543
12544         * class.c (maybe_layout_super_class): Fixed indentation.
12545         * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
12546         (java_check_methods): New function declaration.
12547         * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
12548         instead of `str_ptr'.
12549         * jcf-write.c (generate_bytecode_insns): Emit number the of args
12550         of a `invokeinterface' at the right time.
12551         * parse.h (WFL_STRIP_BRACKET): New macro.
12552         (SET_TYPE_FOR_RESOLUTION): Use it.
12553         * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
12554         (check_class_interface_creation): Don't check for cross package
12555         innerclass name clashes.
12556         (method_header): Behave properly if MDECL is `error_mark_node'.
12557         (method_declarator): Return `error_mark_node' if bogus current
12558         class.
12559         (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
12560         (resolve_and_layout): New local `decl_type', set and used. Call
12561         java_check_methods.
12562         (java_check_methods): New method.
12563         (java_layout_classes): Use it.
12564         (resolve_qualified_expression_name): No EH check necessary in
12565         access$<n>.
12566         (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
12567         `case' statement.
12568         (patch_assignment): Set DECL_INITIAL on integral final local.
12569
12570 2000-08-08  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12571
12572         * java-tree.h (flag_extraneous_semicolon): New extern.
12573         * lang-options.h: (-Wextraneous-semicolon): New option.
12574         * lang.c (flag_redundant): Fixed typo in leading comment.
12575         (flag_extraneous_semicolon): New global.
12576         (lang_decode_option): Set `flag_extraneous_semicolon' when
12577         -Wall. Decode `-Wextraneous-semicolon'.
12578         * parse.y (type_declaration:): Removed `SC_TK' hack, added
12579         `empty_statement' rule.
12580         (class_body_declaration): Likewise.
12581         (method_body:): Accept `;' as a method body.
12582         (static_initializer:): Removed `SC_TK' hack.
12583         (constructor_block_end:): Likewise.
12584         (empty_statement:): Report deprecated empty declaration. Fixes
12585         gcj/295
12586
12587 2000-08-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12588
12589         * parse.y (build_dot_class_method_invocation): Changed parameter
12590         name to `type'. Build signature from `type' and convert it to a
12591         STRING_CST if it's an array.
12592         (patch_incomplete_class_ref): `build_dot_class_method_invocation'
12593         to use `ref_type' directly.
12594
12595 2000-08-06  Ovidiu Predescu  <ovidiu@cup.hp.com>
12596
12597         * lang-options.h: Added a comma after the last element to avoid
12598         syntax errors when other languages define additional options.
12599
12600 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
12601
12602         * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
12603         * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
12604         (jc1): Link with $(BACKEND).
12605         (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
12606
12607 2000-08-02  Zack Weinberg  <zack@wolery.cumb.org>
12608
12609         * jvspec.c: Adjust type of second argument to
12610         lang_specific_driver, and update code as necessary.
12611
12612         * class.c (build_dtable_decl): Initialize dummy.
12613
12614 2000-08-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12615
12616         * parse.y (maybe_yank_clinit): When generating bytecode: non empty
12617         method bodies not to rule out discarding `<clinit>'; don't use
12618         <clinit> to initialize static fields with constant initializers.
12619
12620 2000-08-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12621
12622         * gjavah.c (print_method_info): Added `synth' parameter. Skip
12623         synthetic methods.
12624         (method_synthetic): New global.
12625         (HANDLE_METHOD): Recognize synthetic method and tell
12626         `print_method_info' about it.
12627         (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
12628         processing a synthetic method.
12629         * jcf-reader.c (skip_attribute): New function.
12630         ( skip_attribute): Likewise.
12631
12632 2000-08-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12633
12634         * parse.y (build_outer_field_access): Fixed comments.
12635         (fix_constructors): Emit the initialization of this$<n> before
12636         calling $finit$.
12637         (resolve_qualified_expression_name): Build an access to `decl' if
12638         necessary.
12639
12640 2000-07-31  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12641
12642         * parse-scan.y (curent_class): Non longer const.
12643         (inner_qualifier, inner_qualifier_length): Deleted.
12644         (current_class_length): New global.
12645         (bracket_count): Fixed typo in leading comment.
12646         (anonymous_count): New global.
12647         (class_instance_creation_expression:): Handle anonymous classes.
12648         (anonymous_class_creation:): New rule.
12649         (push_class_context): Rewritten.
12650         (pop_class_context): Likewise.
12651         (INNER_QUALIFIER): Macro deleted.
12652         (report_class_declaration): call `push_class_context' when
12653         entering the function. `fprintf' format modified not to use
12654         INNER_QUALIFIER.
12655         (report_class_declaration): Assign `package_name' and
12656         `current_class' to NULL separately.
12657
12658 2000-07-31  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12659
12660         * expr.c (build_invokeinterface): Call layout_class_methods on
12661         target interface.
12662
12663 2000-07-27  Tom Tromey  <tromey@cygnus.com>
12664             Anthony Green  <green@cygnus.com>
12665             Alexandre Petit-Bianco  <apbianco@cygnus.com>
12666
12667         * class.c (make_class_data): Create vtable for abstract classes.
12668         (get_dispatch_table): Changed to cope with abstract classes.
12669
12670 2000-07-27  Tom Tromey  <tromey@cygnus.com>
12671
12672         * parse.y (patch_method_invocation): Don't reverse the argument
12673         list when dealing with anonymous class constructors. Fixed typo in
12674         comment.
12675
12676 2000-07-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12677
12678         * parse.y (build_alias_initializer_parameter_list): Reverse
12679         crafted list when building aliases for anonymous class
12680         constructors.
12681
12682 2000-07-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12683
12684         * parse.y (jdep_resolve_class): Don't bother checking potential
12685         innerclass access if `decl' is NULL.
12686         (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
12687         WFL.
12688
12689 2000-07-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12690
12691         * parse.c: Remove (again.)
12692
12693 2000-07-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12694
12695         * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
12696         * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
12697         outside the `if' statement, alias to innerclass removed, `decl'
12698         used to mark the class complete.
12699
12700 2000-07-21  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12701
12702         * parse.y (simple_name:): Fixed typo in error message.
12703
12704 2000-07-21  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12705
12706         * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
12707         or its first operand can be error marks.
12708
12709 2000-07-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12710
12711         * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
12712         * parse.y (method_header): Likewise.
12713
12714 2000-07-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12715
12716         * parse.y (process_imports): Consider that one might be trying to
12717         import an innerclass. Fixes gcj/254
12718
12719 2000-07-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12720
12721         * parse.y (find_as_inner_class): Handle the case where the
12722         enclosing context of an innerclass has been loaded as bytecode.
12723
12724 2000-07-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12725
12726         * parse.y (simple_name:): Reject `$' in type names.
12727         (resolve_type_during_patch): Use `type' as a second
12728         argument to resolve_no_layout. Fixes gcj/257.
12729
12730 2000-07-18  Bryce McKinlay  <bryce@albatross.co.nz>
12731
12732         * parse.y (find_most_specific_methods_list): Select the only
12733         non-abstract method even if max has been set.
12734         Fixes gcj/285, gcj/298.
12735
12736 2000-07-18  Jeff Sturm  <jeff.sturm@appnet.com>
12737
12738         * lang-specs.h: Added %(jc1) to java compiler options.
12739
12740 2000-07-14  Zack Weinberg  <zack@wolery.cumb.org>
12741
12742         * .cvsignore: New file.
12743
12744 2000-07-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12745
12746         * parse.y (not_accessible_p): Access granted to innerclasses
12747         (indirectly) extending the reference type. Fixes gcj/249.
12748
12749 2000-07-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12750
12751         * parse.y (patch_method_invocation): Fixed comment.
12752         (maybe_use_access_method): Build this$<n>s to the context of the
12753         target method, or a type that extends it. Fixes gcj/242.
12754
12755 2000-07-13  Mark Mitchell  <mark@codesourcery.com>
12756
12757         * parse.c: Remove.
12758
12759 2000-07-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12760
12761         * parse.y (fold_constant_for_init): Avoid bullish conversion.
12762
12763 2000-07-13  Tom Tromey  <tromey@cygnus.com>
12764
12765         * lang-specs.h: Added %{I*}.
12766
12767 2000-07-13  Zack Weinberg  <zack@wolery.cumb.org>
12768
12769         * lang-specs.h: Use the new named specs.  Remove unnecessary braces.
12770
12771 2000-07-12  Mark Mitchell  <mark@codesourcery.com>
12772
12773         * parse-scan.c: Remove.
12774
12775 2000-07-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12776
12777         * class.c (set_super_info): Handled protected inner classes.
12778         (common_enclosing_context_p): Bail early if arguments aren't both
12779         inner classes.
12780         (get_access_flags_from_decl): Handle private and protected inner
12781         classes.
12782         * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
12783         (CLASS_PROTECTED): Likewise.
12784         (struct lang_type): New bitfield `poic'.
12785         * parse.y (jdep_resolve_class): Call check_inner_class_access on
12786         inner classes only.
12787         (check_inner_class_access): Renamed arguments, added
12788         comments. Handles protected inner classes (fixes gcj/225)
12789         (not_accessible_p): Fixed comments. Avoid handling inner classes.
12790
12791 2000-07-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12792
12793         * parse.y (resolve_qualified_expression_name): Verify qualified
12794         access to `this'. Fixes gcj/239.
12795
12796 2000-07-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12797
12798         * jcf-write.c (generate_classfile): Don't install ConstantValue
12799         for null pointers.
12800
12801 2000-07-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12802
12803         * parse.y (resolve_qualified_expression_name): Handle inner class
12804         access. Fixes gcj/256.
12805
12806 2000-07-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12807
12808         * jcf-write.c (generate_classfile): Properly install the
12809         ConstantValue attribute and the initial value constant pool index
12810         on string constants.
12811         * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
12812         class files.
12813
12814 2000-07-06  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12815
12816         * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
12817         construct.
12818         * parse.y (find_as_inner_class): Fixed typo.
12819         (do_resolve_class): Explore enclosing contexts when searching for
12820         innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
12821         (check_inner_class_access): Check `decl' which can be null in case
12822         of previous errors.
12823
12824 2000-07-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12825
12826         * java-tree.h (java_debug_context): Declared `extern'.
12827         (safe_layout_class): Likewise.
12828         * parse.y (resolve_field_access): Field must be `static' in order
12829         to be replaced by its initial value. Added comments.
12830         (find_applicable_accessible_methods_list): Fixed typo.
12831         (find_most_specific_methods_list): Methods found in innerclasses
12832         take over methods founds in the enclosing contexts.
12833         (java_complete_tree): Loosen restrictions on the type of DECLs
12834         that can be replaced by their initialization values.
12835         (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
12836
12837 2000-07-05  Tom Tromey  <tromey@cygnus.com>
12838
12839         * Make-lang.in (PARSE_DIR): New macro.
12840         (PARSE_RELDIR): Likewise.
12841         (PARSE_C): Likewise.
12842         (PARSE_SCAN_C): Likewise.
12843         ($(PARSE_C)): New target.
12844         ($(PARSE_SCAN_C)): Likewise.
12845         (SET_BISON): New macro.
12846         (BISONFLAGS): Likewise.
12847         (JAVABISONFLAGS): Likewise.
12848
12849 2000-07-02  Bryce McKinlay  <bryce@albatross.co.nz>
12850
12851         * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
12852         argument on the first pass for CNI as well as JNI.
12853         (print_method_info): Set up method name on the first pass only.
12854
12855 2000-07-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12856
12857         * parse.y (parser_qualified_classname): Removed parameter
12858         `is_static'.
12859         (create_interface): Removed first passed parameter to
12860         parser_qualified_classname.
12861         (create_class): Likewise. Don't install alias on static
12862         innerclasses. Fixes gcj/275.
12863
12864 2000-07-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12865
12866         * parse.y (maybe_generate_pre_expand_clinit): Don't build a
12867         debugable statement with empty_stmt_node. Fixes gcj/272
12868
12869 2000-07-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12870
12871         * expr.c (build_instanceof): Layout type after it's loaded. Fixes
12872         gcj/271.
12873
12874 2000-06-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12875
12876         * jcf-write.c (push_long_const): Appropriately cast short negative
12877         constant to jword.
12878
12879 2000-06-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12880
12881         * parse.y (verify_constructor_super): Use loop variable
12882         `m_arg_type' initialized with `mdecl_arg_type'.
12883
12884 2000-06-29  Tom Tromey  <tromey@cygnus.com>
12885
12886         * parse.y (resolve_field_access): Handle case where `type_found'
12887         is NULL.
12888
12889 2000-06-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12890
12891         * expr.c (lookup_field): The same field can be found through two
12892         different interface. Don't declare it ambiguous in that case.
12893
12894 2000-06-27  Tom Tromey  <tromey@cygnus.com>
12895
12896         * lex.c (java_lineterminator): Don't recognize \r after \n.  If \r
12897         follows \r, then unget it at a lower level.
12898
12899 2000-06-26  Tom Tromey  <tromey@cygnus.com>
12900
12901         * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
12902         java_complete_tree.
12903
12904 2000-06-25  Tom Tromey  <tromey@cygnus.com>
12905
12906         * parse.y (for_statement): Wrap expression in a WFL if it is a
12907         constant.  For PR gcj/268.
12908
12909 2000-06-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12910
12911         * parse.y (do_resolve_class): Minor optimiztion in the package
12912         list search. Removed unnecessary test and return statement.
12913         (valid_ref_assignconv_cast_p): Order of arguments to
12914         enclosing_context_p fixed.
12915
12916 2000-06-24  Tom Tromey  <tromey@cygnus.com>
12917
12918         * expr.c (lookup_field): Print error and return error_mark_node if
12919         field reference is ambiguous.
12920
12921         * parse.y (check_abstract_method_definitions): Also check if
12922         `other_method' is abstract.
12923
12924 2000-06-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12925
12926         * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
12927         classes.
12928         * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
12929         (struct lang_type): New field `pic'.
12930         (CLASS_PRIVATE): New macro.
12931         * parse.y (check_inner_class_access): New function.
12932         (jdep_resolve_class): Call it.
12933
12934 2000-06-23  Tom Tromey  <tromey@cygnus.com>
12935
12936         * parse.y (patch_incomplete_class_ref): Initialize the returned
12937         class.  For PR gcj/260.
12938
12939 2000-06-21  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12940
12941         * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
12942
12943 2000-06-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
12944
12945         * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
12946         Java specific checks.
12947         * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
12948         screened by DECL_P.
12949         * java-tree.def (CASE_EXPR): Marked 'e'.
12950         (DEFAULT_EXPR): Likewise.
12951         * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
12952         screened by DECL_P.
12953         * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
12954         Java specific checks.
12955         (generate_bytecode_insns): Test try_block for BLOCK before using
12956         BLOCK_EXPR_BODY.
12957         * parse.y (build_wfl_wrap): Added `location' argument. Set
12958         EXPR_WFL_LINECOL accordingly.
12959         (dim_expr:): Wrap constants with WFLs.
12960         (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
12961         (resolve_package): Check for `stmt' not being a BLOCK before
12962         building a debuggable statement with it.
12963         (make_qualified_primary): Added extra parameter to build_wfl_wrap
12964         invocation.
12965         (resolve_field_access): Make sure `decl' is a DECL before treating
12966         it as such.
12967         (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
12968         IDENTIFIER_NODE before treating it as such.
12969         (patch_new_array_init): Make sure `elt' is a TREE_LIST before
12970         treating it as such.
12971         (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
12972         to be applied only on non array types.
12973
12974 2000-06-16  Per Bothner  <per@bothner.com>
12975
12976         * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN):  Don't
12977         define in terms of DECL_RESULT, as that fails when --enable-checking.
12978
12979 2000-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
12980
12981         * jcf-write.c (CHECK_PUT): Add static prototype.  Make pointer
12982         types the same in comparison.
12983         (CHECK_OP): Add static prototype.
12984
12985 2000-06-13  Jakub Jelinek  <jakub@redhat.com>
12986
12987         * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
12988         * parse.y (java_complete_class): Set DECL_USER_ALIGN.
12989         * parse.c: Rebuilt.
12990
12991 2000-06-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
12992
12993         * decl.c (create_primitive_vtable): Prototype.
12994
12995         * jcf-write.c (generate_bytecode_insns): Initialize variable
12996         `saved_context'.
12997
12998         * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
12999
13000 2000-06-09  Bryce McKinlay  <bryce@albatross.co.nz>
13001
13002         * parse.y (find_applicable_accessible_methods_list): Use a hashtable
13003         to track searched classes, and do not search the same class more than
13004         once. Call find_applicable_accessible_methods_list on immediate
13005         superclass, instead of search_applicable_method_list on all ancestors.
13006         Fix for PR gcj/238.
13007
13008 2000-06-09  Bryce McKinlay  <bryce@albatross.co.nz>
13009
13010         * parse.y (register_fields): Permit static fields in inner classes
13011         if they are final. Fix for PR gcj/255.
13012
13013 2000-06-06  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13014
13015         * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
13016         * parse.y (find_in_imports): Returned type changed to void,
13017         leading comment fixed.
13018         (register_package): New function.
13019         (qualify_and_find): Likewise.
13020         (package_declaration:): Use `register_package'.
13021         (single_type_import_declaration:): Removed local variable
13022         `node'. Added missing `;' for consistency.
13023         (type_import_on_demand_declaration:): Use `chainon' to link new
13024         entries.
13025         (lookup_field_wrapper): Lookup local variables defined in outer
13026         contexts first.
13027         (java_complete_class): Don't reverse the list of imported on demand.
13028         (do_resolve_class): Reorganized. Removed local variable
13029         `original_name'. Call `qualify_and_find' with the current package
13030         name, invoke `find_in_imports_on_demand' right after. Call
13031         `qualify_and_find' with the packages we've seen so far. Fixed
13032         operations numbering in comments.
13033         (java_expand_class): Don't reverse `package_list'.
13034         (find_most_specific_methods_list): New local variables `abstract'
13035         and `candidates'. Use them to pick the right method.
13036
13037 2000-06-06  Tom Tromey  <tromey@ferrule.cygnus.com>
13038
13039         * parse.y (check_modifiers_consistency): Don't subtract out
13040         `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
13041
13042 2000-06-04  Philipp Thomas  <pthomas@suse.de>
13043
13044         * Makefile.in (INTLLIBS): New.
13045         (LIBS): Add above.
13046         (DEPLIBS): Ditto.
13047
13048 2000-06-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13049
13050         * class.c (get_dispatch_table): Build the vtable dummy entry list
13051         element with a null purpose. Fixed leading comment.
13052         (build_dtable_decl): Build an accurate dtable type when appropriate
13053         and use it.
13054
13055 2000-06-02  Richard Henderson  <rth@cygnus.com>
13056
13057         * lang.c (lang_get_alias_set): New.
13058
13059 2000-05-31  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13060
13061         * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
13062         before using it as the accessed field.
13063
13064 2000-05-31  Tom Tromey  <tromey@cygnus.com>
13065
13066         * java-tree.h (boolean_array_vtable, byte_array_vtable,
13067         char_array_vtable, short_array_vtable, int_array_vtable,
13068         long_array_vtable, float_array_vtable, double_array_vtable):
13069         Declare.
13070         * expr.c (get_primitive_array_vtable): New function.
13071         (create_primitive_vtable): New function.
13072         (java_lang_expand_expr): Enable code to statically generate
13073         arrays.
13074         * decl.c (init_decl_processing): Create primitive vtables.
13075         (boolean_array_vtable, byte_array_vtable, char_array_vtable,
13076         short_array_vtable, int_array_vtable, long_array_vtable,
13077         float_array_vtable, double_array_vtable): Define.
13078
13079 2000-05-26  Zack Weinberg  <zack@wolery.cumb.org>
13080
13081         * java/parse.y (find_applicable_accessible_methods_list):
13082         Don't add an uninitialized value to the list.
13083
13084 2000-05-25  Tom Tromey  <tromey@cygnus.com>
13085
13086         * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
13087         when trying to see if field's class should be initialized.  Always
13088         initialize field's declaring class, not qualified class.
13089         For PR gcj/162.
13090
13091         * parse.y (array_constructor_check_entry): Pass `wfl_value', not
13092         `wfl_operator', to maybe_build_primttype_type_ref.
13093         Fixes PR gcj/235.
13094
13095 2000-05-23  Bryce McKinlay  <bryce@albatross.co.nz>
13096
13097         * parse.y (patch_method_invocation): Don't try to lookup methods
13098         in primitive types.
13099
13100 2000-05-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13101
13102         * parse.y (resolve_field_access): Call the appropriate <clinit>
13103         before accessing the length of a static array. Craft a decl for
13104         the field while its time. Fixes PR gcj/129.
13105
13106 2000-05-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13107
13108         * parse.y (resolve_package): Correctly set `*next' (was off by
13109         one.)
13110         (resolve_qualified_expression_name): Fixed comment.
13111
13112 2000-04-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13113
13114         * jcf-parse.c (jcf_parse_source): Reset current_class and
13115         current_function_decl to NULL before parsing a new file.
13116
13117 2000-04-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13118
13119         * parse.y (block_end:): If the collected block doesn't feature a
13120         statement, insert an empty statement.
13121
13122 2000-04-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13123
13124         * parse.y (maybe_yank_clinit): New function.
13125         (maybe_generate_pre_expand_clinit): Always link <clinit> at the
13126         end of the list of methods belonging to a class.
13127         (java_complete_expand_method): Check whether <clinit> is really
13128         necessary and expand it accordingly.
13129
13130 2000-04-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13131
13132         * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
13133         processed by the method's switch statement.
13134
13135 2000-05-19  Tom Tromey  <tromey@cygnus.com>
13136
13137         * java-tree.h: Added init state enum.
13138         * decl.c (emit_init_test_initialization): Initialize class
13139         initialization check variable by looking at class' state.
13140
13141 2000-05-19  Tom Tromey  <tromey@cygnus.com>
13142
13143         * java-tree.h (build_instanceof): Declare.
13144         (build_get_class): Declare.
13145         * parse.y (patch_binop): Use build_instanceof.
13146         * expr.c (build_instanceof): New function.  If class is final,
13147         don't make a function call.
13148         (expand_java_INSTANCEOF): Use it.
13149         (build_get_class): New function.
13150
13151 2000-05-18  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
13152
13153         * jcf-write.c (generate_classfile): Scan the source_file for
13154         slashes with the right pointer variable.
13155
13156 2000-05-17  Andrew Cagney  <cagney@b1.cygnus.com>
13157
13158         * lang.c (lang_decode_option): Update -Wunused flags by calling
13159         set_Wunused.
13160         * decl.c (poplevel): Replace warn_unused with warn_unused_label.
13161
13162 2000-05-09  Zack Weinberg  <zack@wolery.cumb.org>
13163
13164         * check_init.c (check_init): Constify local char *.
13165         * class.c (push_class): Constify local char *.
13166         * java_tree.h: Update prototypes.
13167         * jcf-io.c (open_class): Constify filename parameter and
13168         return value.
13169         (find_class): Remove redundant string copy.  Cast return from
13170         open_class.
13171         * jcf-parse.c (read_class, parse_class_file, yyparse):
13172         Constify local char *.
13173         * jcf-write.c (generate_bytecode_insns, generate_classfile):
13174         Constify local char *.
13175         * jcf.h (JCF): Constify filename and classname.
13176         (JCF_FINISH): Cast args to FREE to char * when appropriate.
13177         * lang.c (init_parse): Constify parameter and return value.
13178         * lex.c (java_get_line_col): Constify filename parameter.
13179         * parse.h: Constify parser_ctxt.filename.  Update prototypes.
13180         * parse.y (java_parser_context_suspend,
13181         issue_warning_error_from_context, safe_layout_class): Constify
13182         local char *.
13183         * parse.c: Regenerate.
13184
13185 2000-05-08  Tom Tromey  <tromey@cygnus.com>
13186
13187         * expr.c (build_jni_stub): Cache the result of
13188         _Jv_LookupJNIMethod.
13189
13190 2000-05-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13191
13192         * decl.c (predef_filenames_size): Now 7.
13193         (predef_filenames): New seventh entry.
13194
13195 2000-05-04  Tom Tromey  <tromey@cygnus.com>
13196
13197         * boehm.c (mark_reference_fields): Don't mark RawData fields.
13198         Keep track of when we've seen a reference field after a
13199         non-reference field.
13200         (get_boehm_type_descriptor): Handle case where we see
13201         non-reference fields but no trailing reference field.
13202         * decl.c (rawdata_ptr_type_node): Define.
13203         (init_decl_processing): Initialize rawdata_ptr_type_node.
13204         * java-tree.h (rawdata_ptr_type_node): Declare.
13205
13206 2000-05-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13207
13208         * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
13209         specifiers in calls to fprintf.
13210
13211 2000-05-03  Andrew Haley  <aph@cygnus.com>
13212
13213         * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
13214
13215         * javaop.h (WORD_TO_INT): New function.
13216         (IMMEDIATE_s4): Use WORD_TO_INT.
13217         * jcf.h (JPOOL_INT): Ditto.
13218
13219         * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
13220         separator.
13221
13222 2000-04-19  Tom Tromey  <tromey@cygnus.com>
13223
13224         * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
13225         on native function.
13226         * jcf-parse.c (parse_class_file): Call build_jni_stub for native
13227         JNI methods.
13228         * expr.c (build_jni_stub): New function.
13229         * lang-specs.h: -fjni and -femit-class-file are incompatible.
13230         * parse.c: Rebuilt.
13231         * parse.y (java_complete_expand_methods): Expand a native method
13232         and call build_jni_stub if -fjni given.
13233         * lang-options.h: Document -fjni.
13234         * lang.c (flag_jni): New global.
13235         (lang_f_options): Added `jni' entry.
13236         * java-tree.h (soft_lookupjnimethod_node,
13237         soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
13238         Declare.
13239         (flag_jni): Declare.
13240         (build_jni_stub): Declare.
13241         (struct lang_decl): Added `native' flag.
13242         (METHOD_NATIVE): Redefined to use `native' field of lang specific
13243         structure.
13244         * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
13245         soft_jnipopsystemframe_node): New globals.
13246         (init_decl_processing): Set them.  _Jv_InitClass only takes one
13247         argument.
13248
13249         * java-tree.def: Put into `C' mode.
13250
13251 2000-04-27  Tom Tromey  <tromey@cygnus.com>
13252
13253         Fix for PR gcj/2:
13254         * expr.c (expand_invoke): Generate check to see if object pointer
13255         is null in nonvirtual invocation case.
13256         * java-tree.h (soft_nullpointer_node): Declare.
13257         * decl.c (soft_nullpointer_node): New global.
13258         (init_decl_processing): Initialize soft_nullpointer_node.
13259         * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
13260         or `private' methods.
13261         (patch_invoke): Handle INVOKE_NONVIRTUAL case.
13262
13263 2000-04-26  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13264
13265         * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13266         from <clinit>
13267
13268 2000-04-26  Tom Tromey  <tromey@cygnus.com>
13269
13270         * zextract.c (find_zip_file_start): New function.
13271         (read_zip_archive): Use it.
13272
13273 2000-04-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13274
13275         * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
13276
13277 2000-04-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13278
13279         * class.c (common_enclosing_context_p): New function.
13280         * java-tree.h (common_enclosing_context_p): Added prototype.
13281         * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
13282         classes sharing an outer context with the current instance.
13283         * parse.y (build_access_to_thisn): Fixed leading comment.
13284         (verify_constructor_super): New local `supper_inner'. Skip
13285         enclosing context argument in the case of inner class constructors.
13286         (patch_method_invocation): Insert proper context as second
13287         parameter to pure inner class constructor super invocations.
13288
13289 2000-04-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13290
13291         * parse.y (end_class_declaration): Reset the interface number
13292         counter.
13293
13294 2000-04-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13295
13296         * parse.y (source_start_java_method): Deleted unnecessary code.
13297         (patch_method_invocation): Fixed comment.
13298
13299 2000-04-24  Robert Lipe <robertlipe@usa.net>
13300
13301         * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
13302
13303 2000-04-23  Tom Tromey  <tromey@cygnus.com>
13304
13305         * boehm.c (mark_reference_fields): Use int_byte_position.
13306
13307 2000-04-22  Tom Tromey  <tromey@cygnus.com>
13308
13309         * boehm.c (mark_reference_fields): Only call byte_position on
13310         non-static fields.
13311
13312 2000-04-22  Tom Tromey  <tromey@cygnus.com>
13313
13314         * boehm.c (mark_reference_fields): Added `last_view_index'
13315         argument.  Use DECL_FIELD_OFFSET to determine field's offset.
13316
13317 2000-04-20  Mo DeJong  <mdejong@cygnus.com>
13318
13319         * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
13320         * parse.y (check_class_interface_creation): Fixed comments. Select
13321         permitted modifiers for (inner) interfaces. Changed error message
13322         to report rejected modifiers used with local classes.
13323
13324 2000-04-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13325
13326         * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
13327         of directly inherited type considered in scope.
13328         * parse.y (do_resolve_class): Search inherited classes for inner
13329         classes.
13330
13331 2000-04-20  Tom Tromey  <tromey@cygnus.com>
13332
13333         * parse.y (not_accessible_p): Use member's class, not current
13334         class, when doing inheritance check for protected reference.
13335         Fixes PR gcj/124.
13336
13337 2000-04-20  Jason Schroeder  <shrode@subnature.com>
13338
13339         * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
13340
13341 2000-04-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13342
13343         * parse.y (lookup_field_wrapper): Search for final local aliases.
13344         (resolve_expression_name): Let lookup_field_wrapper search for
13345         final local aliases. Force the value of `name' if one is found.
13346         (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
13347         an expression name. Fixed comments.
13348
13349 2000-04-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13350
13351         * parse.y (yyerror): `msg' can be null, don't use it in that case.
13352
13353 2000-04-19  Tom Tromey  <tromey@cygnus.com>
13354
13355         * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
13356
13357 2000-04-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13358
13359         * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
13360
13361 2000-04-18  Tom Tromey  <tromey@cygnus.com>
13362
13363         PR gcj/211:
13364         * gjavah.c (utf8_cmp): Changed return value.
13365         (cxx_keyword_subst): Handle all C++ keywords.  Allocate new return
13366         result.
13367         (cxx_keywords): New global.
13368         (get_field_name): Handle new result of cxx_keyword_subst.
13369         (print_method_info): Likewise.
13370
13371 2000-04-17  Bryce McKinlay  <bryce@albatross.co.nz>
13372
13373         * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
13374         with a newline, for CNI.
13375         (print_stub_or_jni): Print a space or newline before method name for
13376         CNI as well as JNI.
13377         (print_cxx_classname): Don't write leading "::" in CNI stub method.
13378         (process_file): Include gcj/cni.h if generating CNI stubs.
13379
13380 2000-04-16  Tom Tromey  <tromey@cygnus.com>
13381
13382         * gjavah.c (decompile_method): Use print_field_name.
13383         Fixes PR gcj/205.
13384
13385 2000-04-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13386
13387         * parse.y (java_expand_classes): Reverse the package list once.
13388         (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
13389         reduction.
13390         (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
13391         the `==' and `!=' operators.
13392
13393 2000-04-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13394
13395         * jcf-write.c (generate_bytecode_insns): At invocation time,
13396         always relate an interface method to the type of its selector.
13397
13398 2000-04-05  Tom Tromey  <tromey@cygnus.com>
13399
13400         Fix for PR gcj/2:
13401         * expr.c (expand_invoke): Generate check to see if object pointer
13402         is null in nonvirtual invocation case.
13403         * java-tree.h (soft_nullpointer_node): Declare.
13404         * decl.c (soft_nullpointer_node): New global.
13405         (init_decl_processing): Initialize soft_nullpointer_node.
13406         * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
13407         or `private' methods.
13408         (patch_invoke): Handle INVOKE_NONVIRTUAL case.
13409
13410 2000-04-05  Tom Tromey  <tromey@cygnus.com>
13411
13412         Fix for PR gcj/140:
13413         * parse.y (check_final_assignment): Recognize assignments to the
13414         `length' field of an array when generating class files.
13415
13416 2000-04-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13417
13418         * class.c (decl_hash): Prototype removed.
13419         (decl_compare): Likewise.
13420
13421 2000-04-05  Tom Tromey  <tromey@cygnus.com>
13422
13423         * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
13424         * parse.y (check_modifiers_consistency): Check for final/volatile
13425         clash.  Fixes PR gcj/164.
13426
13427 2000-04-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13428
13429         * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
13430         made global.
13431         (java_hash_compare_tree_node): Renamed from `decl_compare, made
13432         global.
13433         (add_method_1): Use `java_hash_hash_tree_node' and
13434         `java_hash_compare_tree_node'.
13435         * java-tree.h: (java_hash_hash_tree_node): Prototyped.
13436         (java_hash_compare_tree_node): Likewise.
13437         * parse.y (find_applicable_accessible_methods_list): Create,
13438         delete and use a hash table to remember already searched interfaces.
13439
13440 2000-04-03  Matt Welsh  <mdw@cs.berkeley.edu>
13441
13442         * jcf-depend.c (add_entry): Fixed bug where list was always replaced
13443         with latest entry.
13444
13445 2000-04-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13446
13447         * boehm.c (mark_reference_fields, set_bit): Prototype.
13448         (set_bit): Un-ANSI-fy definition.
13449
13450         * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
13451         Prototype.
13452
13453         * decl.c (emit_init_test_initialization): Likewise.
13454
13455         * gjavah.c (jni_print_char): Likewise.
13456
13457         * parse.y (create_new_parser_context): Likewise.
13458
13459 2000-03-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13460
13461         * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
13462         patch missing hunk. Fixed indentation.
13463
13464 2000-03-30  Tom Tromey  <tromey@cygnus.com>
13465
13466         * gjavah.c (D_NAN_MASK): Only define as word-reversed when
13467         HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
13468
13469 2000-03-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13470
13471         * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
13472         when negative *before* using it as an array index.
13473         * ChangeLog: Fixed typo.
13474
13475 2000-03-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13476
13477         * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
13478         to 0 when it reaches -1.
13479
13480 2000-03-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13481
13482         * jcf-parse.c (get_constant): Properly cast `num' during the
13483         invocation of `add_double'.
13484         * jcf-write.c (push_long_const): Properly cast `lo' before
13485         comparing it to short bounds.
13486         * parse-scan.y (interface_declaration:): Rule re-arrange so that
13487         `interface_body:' is reduced after the current interface is
13488         pushed.
13489
13490 2000-03-26  Tom Tromey  <tromey@cygnus.com>
13491
13492         * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
13493         Java-specific `-f' option.
13494
13495 2000-03-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
13496
13497         * decl.c (init_decl_processing): Only call initialize_sizetypes once.
13498         Adjust order of making types.
13499         Make bitsize_*_node values.
13500
13501 2000-03-25  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
13502
13503         * class.c (make_field_value): Use byte_position.
13504         * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
13505         (java_array_data_offset): Likewise.
13506         * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
13507         bzero call.
13508
13509 2000-03-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13510
13511         * parse.y (check_abstract_method_definitions): New local
13512         `end_type_reached'. Make sure we also consider `end_type'.
13513         (java_check_abstract_method_definitions): Make sure we eventually
13514         consider `java.lang.Object'.
13515         (maybe_use_access_method): Don't use access method if not in the
13516         context of a pure inner class or if the method's context is right.
13517         (find_applicable_accessible_methods_list): New static flag
13518         `object_done'. Don't search abstract classes as interfaces. Fixed
13519         indentation. Fixed the `java.lang.Object' only search. Search
13520         class interface(s) first, then fully search enclosing contexts.
13521         (find_most_specific_methods_list): Pick the closest candidate when
13522         they're all abstract.
13523
13524 2000-03-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13525
13526         * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
13527         properly initialize `finished_label'. Don't emit gotos for empty
13528         try statements.
13529
13530 2000-03-19  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
13531
13532         * except.c (emit_handlers): Clear catch_clauses_last.
13533
13534 2000-03-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13535
13536         * parse.y (check_method_types_complete): New function.
13537         (create_class): Reset anonymous class counter only when seeing an
13538         non inner classe.
13539         (java_complete_class): JDEP_METHOD: Don't recompute signature
13540         if incomplete.
13541
13542 2000-03-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13543
13544         * class.c (build_static_ref): Fixed indentation in comment.
13545         * java-tree.def (TRY_EXPR): Fixed typo in name.
13546         (CLASS_LITERAL): Likewise.
13547         * java-tree.h: (TYPE_DOT_CLASS): New macro.
13548         (struct lang_type): New field `dot_class'.
13549         * jcf-write.c (generate_bytecode_insns): Fixed error message.
13550         (generate_classfile): Method `class$' is synthetic.
13551         * parse.y (build_do_class_method): New function.
13552         (build_dot_class_method_invocation): Likewise.
13553         (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
13554         (resolve_qualified_expression_name): Handle CLASS_LITERAL.
13555         (qualify_ambiguous_name): Likewise.
13556         (patch_incomplete_class_ref): Invoke synthetic method if necessary.
13557         (build_try_statement): Fixed leading comment.
13558
13559 2000-03-17  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
13560
13561         * class.c (make_field_value): Properly handle sizes.
13562         (get_dispatch_vector): Use tree_low_cst and host_integerp.
13563         (layout_class_method): Count using trees.
13564         * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
13565         * expr.c (java_array_data_offset): Use int_bit_position.
13566         (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
13567         (build_invokevirtual): Use tree_low_cst and do computations with trees.
13568
13569 2000-03-16  Tom Tromey  <tromey@cygnus.com>
13570
13571         * lang.c (flag_hash_synchronization): New global.
13572         (lang_f_options): Added `hash-synchronization'.
13573         * lang-options.h: Mention -fhash-synchronization.
13574         * java-tree.h (flag_hash_synchronization): Declare.
13575         * expr.c (java_lang_expand_expr): Only push `sync_info' value when
13576         hash table synchronization is disabled.
13577         * decl.c (init_decl_processing): Only push `sync_info' value when
13578         hash table synchronization is disabled.
13579         * class.c (make_class_data): Only push `sync_info' field when hash
13580         table synchronization is disabled.  Removed dead code.
13581
13582 2000-03-16  Tom Tromey  <tromey@cygnus.com>
13583
13584         * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
13585
13586 2000-03-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13587
13588         * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
13589         classes.
13590         * parse.y (patch_method_invocation): Handle anonymous classes
13591         creation in static context.
13592
13593 2000-03-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13594
13595         * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
13596         * parse.y (resolve_qualified_expression_name): Use it.
13597         (patch_method_invocation): Likewise.
13598
13599 2000-03-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13600
13601         * parse.y (register_incomplete_type): JDEP_ENCLOSING set
13602         depending on the type of dependency which dictates what the
13603         current class is.
13604         (unresolved_type_p): Resolved types limited to the current class.
13605
13606 2000-03-15  Tom Tromey  <tromey@cygnus.com>
13607
13608         * decl.c (init_decl_processing): Set type of `sync_info' to be
13609         pointer to Object.
13610
13611         * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
13612         Correctly compute bit number for current slot.  Zero `high' and
13613         `low' in DS_LENGTH case.  Don't skip inherited fields.  Use
13614         mark_reference_fields.
13615         (mark_reference_fields): New function.
13616
13617 2000-03-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13618
13619         * parse.y (register_incomplete_type): Fixed initialization of
13620         JDEP_ENCLOSING.
13621
13622 2000-02-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13623
13624         * parse-scan.y (inner_qualifier, inner_qualifier_length): New
13625         static globals.
13626         (push_class_context, pop_class_context): New function.
13627         (class_body:): Call pop_class_context.
13628         (interface_body:): Likewise.
13629         (INNER_QUALIFIER): New macro.
13630         (report_class_declaration): Changed output format and use
13631         INNER_QUALIFIER. Call push_class_context.
13632
13633 2000-02-14  Andrew Haley  <aph@cygnus.com>
13634
13635         * check-init.c (check_init): Add new cases for unary and binary
13636         tree nodes.
13637
13638 2000-03-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13639
13640         * parse.y (resolve_package): Set `next' once a type name has been
13641         progressively discovered.
13642         (resolve_qualified_expression_name): Propagate resolution only if
13643         there are remaining qualifiers. Take into account `q' might have
13644         been cleared after re-qualification.
13645         * parse.y (patch_method_invocation): New local `resolved'.
13646         Section dealing with qualified expression rewritten to use
13647         resolve_field_access.
13648
13649 2000-03-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13650
13651         * parse.h (PUSH_CPC): Fixed indentation.
13652         (DEBUG_CPC): New macro.
13653         (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
13654         SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
13655         * parse.y (class_body_declaration:): Use
13656         SET_CPC_INSTANCE_INITIALIZER_STMT.
13657         (method_declaration:): Check for null current_function_decl.
13658         (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
13659         (java_parser_context_pop_initialized_field): Better handling of
13660         empty lists.
13661         (maybe_make_nested_class_name): Mark nested class name as
13662         qualified when necessary.
13663         (end_class_declaration): Don't call java_parse_context_resume when
13664         one or more error occurred.
13665         (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
13666         (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
13667         SET_CPC_INITIALIZER_STMT.
13668         (method_header): Check for inner classes declaring static methods.
13669         (resolve_qualified_expression_name): Handle situation where `this'
13670         is implied.
13671
13672 2000-03-13  Hans Boehm <boehm@acm.org>
13673
13674         * typeck.c (build_prim_array_type): Correctly set the high word too.
13675
13676 2000-03-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13677
13678         * parse.y (java_complete_expand_methods): Leave <clinit> out of
13679         ordinary methods.
13680         (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
13681         list of methods for interfaces.
13682
13683 2000-03-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13684
13685         * parse.y (qualify_ambiguous_name): Properly handle expressions
13686         using `null'.
13687
13688 2000-03-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13689
13690         * parse.y (check_final_assignment): Extended to process
13691         COMPOUND_EXPR.
13692         (patch_assignment): Have check_final_assignment called only once.
13693
13694 2000-03-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13695
13696         * java-tree.h (IS_INIT_CHECKED): New flag.
13697         * check-init.c (check_init): Test and set IS_INIT_CHECKED.
13698         * parse.y (patch_string): Call force_evaluation_order on the
13699         completed string concatenation tree.
13700         * expr.c (force_evaluation_order): Call force_evaluation_order on
13701         function's arguments too.
13702
13703 2000-03-06  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
13704
13705         * decl.c (emit_init_test_initialization): Mark KEY as unused.
13706         * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
13707         (build_anewarray): Likewise.
13708         * parse.y (patch_newarray): Likewise.
13709         * parse.c: Regenerated.
13710
13711 2000-03-06  Bryce McKinlay  <bryce@albatross.co.nz>
13712
13713         * decl.c (init_decl_processing): Added new class fields `depth',
13714         `ancestors', and `idt' to class_type_node. Use
13715         _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
13716         * class.c (make_class_data): Push initial values for new fields.
13717         * java-tree.h: Updated prototype for `build_invokeinterface'.
13718         * expr.c (build_invokeinterface): Changed parameters to accept
13719         `method' tree. Calculate index of `method' in its declaring
13720         interface. Build call to _Jv_LookupInterfaceMethodIdx.
13721         (expand_invoke): Call `build_invokeinterface' with new parameters.
13722         * parse.y (patch_invoke): Call `build_invokeinterface' with new
13723         parameters.
13724
13725 2000-03-06  Bryce McKinlay <bryce@albatross.co.nz>
13726
13727         * typeck.c (lookup_do): Search superinterfaces first
13728         when looking up an interface method. From Godmar Back
13729         <gback@cs.utah.edu>
13730
13731 2000-03-06  Tom Tromey  <tromey@cygnus.com>
13732
13733         * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
13734
13735 2000-03-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13736
13737         * java-tree.h (lookup_argument_method2): Declared.
13738         (safe_layout_class): Prototype moved from parse.h.
13739         * parse.h (safe_layout_class): Prototype moved to java-tree.h.
13740         * parse.y (java_check_regular_methods): Local `super_class' gone.
13741         Call lookup_argument_method2 instead of lookup_argument_method.
13742         Perform modifier match for methods found declared in implemented
13743         interfaces. Fixed indentation problem. Overriding/hiding error
13744         report to take place only for methods found in classes.
13745         * typeck.c (lookup_argument_method): Changed leading
13746         comment. Re-written by calling lookup_do.
13747         (lookup_argument_method2): New function.
13748         (lookup_java_method): Re-written by calling lookup_do.
13749         (lookup_do): New function.
13750
13751 2000-03-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13752
13753         * check-init.c (check_init): Removed dead code. Handle (blank)
13754         final variables.
13755         * parse.y (declare_local_variables): New local `final_p', set it
13756         and use it to initialize LOCAL_FINAL.
13757         (check_final_assignment): Only check FIELD_DECLs.
13758
13759 2000-02-17  Tom Tromey  <tromey@cygnus.com>
13760
13761         * Makefile.in (JAVA_OBJS): Added boehm.o.
13762         (boehm.o): New target.
13763         * Make-lang.in (JAVA_SRCS): Added boehm.c.
13764         * java-tree.h (flag_use_boehm_gc): Declare.
13765         (get_boehm_type_descriptor): Declare.
13766         * lang.c (lang_f_options): Added `use-boehm-gc'.
13767         (flag_use_boehm_gc): New global.
13768         * lang-options.h: Added -fuse-boehm-gc.
13769         * boehm.c: New file.
13770         * class.c (get_dispatch_table): If class uses a Boehm type
13771         descriptor, put it in the vtable.
13772         (make_class_data): Removed dead code.
13773
13774 2000-03-03  Per Bothner  <per@bothner.com>
13775
13776         * decl.c (init_decl_processing):  Initialize sizetype properly.
13777
13778 2000-03-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13779
13780         * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
13781         (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
13782         * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
13783         * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
13784         (jcf_parse): New local `current'. Load innerclasses seen in outer
13785         context being processed.
13786         * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
13787         * jcf-write.c (append_innerclasses_attribute): New function.
13788         (append_innerclasses_attribute_entry): Likewise.
13789         (get_access_flags): Handle static classes. Set anonymous and local
13790         classes to be private.
13791         (generate_classfile): Attribute count adjusted. Call
13792         append_innerclasses_attribute.
13793         * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
13794         PURE_INNER_CLASS_TYPE_P.
13795         * parse.y (parser_qualified_classname): New parameter `is_static',
13796         produce non qualified name accordingly.
13797         (block_statement:): Set LOCAL_CLASS_P when declaring local class.
13798         (create_interface): Added argument to parser_qualified_classname.
13799         (create_class): Added argument to parser_qualified_classname. Setup
13800         alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
13801         (add_inner_class_fields): Fixed indentation.
13802         (method_declarator): Use PURE_INNER_CLASS_DECP_P.
13803         (method_declarator): Fixed typo in comment.
13804         (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
13805         (build_current_thisn): Likewise.
13806         (patch_method_invocation): Likewise.
13807
13808 2000-03-01  Martin von Löwis  <loewis@informatik.hu-berlin.de>
13809
13810         * decl.c (current_function_decl): Move to toplev.c.
13811
13812 2000-02-28  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
13813
13814         * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
13815         (DECL_BIT_INDEX): Use underlying representation.
13816         * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
13817
13818 2000-02-27  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
13819
13820         * expr.c (build_java_ret): Pass proper type to size_binop.
13821
13822 2000-02-25  Anthony Green  <green@cygnus.com>
13823
13824         * expr.c (build_class_init): Mark the decl to be ignored by
13825         check_init.
13826         * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
13827         * check-init.c: Move DECL_BIT_INDEX to java-tree.h
13828         * class.c (init_test_hash_newfunc): New function.
13829         (decl_hash): New function.
13830         (decl_compare): New function.
13831         * decl.c (emit_init_test_initialization): New function.
13832         (complete_start_java_method): Traverse the init test hashtable,
13833         calling emit_init_test_initialization.
13834         (always_initialize_class_p): Define.
13835         * expr.c (build_class_init): Use initialization tests when
13836         emitting class initialization code.
13837         (always_initialize_class_p): Declare.
13838         * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
13839         1.
13840         * java-tree.h: Include hash.h.
13841         (DECL_FUNCTION_INIT_TEST_TABLE): Define.
13842         (struct lang_decl): Add init_test_table field.
13843         (init_test_hash_entry): Define.
13844
13845 2000-02-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13846
13847         * gjavah.c (main): Avoid using `argi' to report unimplemented
13848         options.
13849
13850 2000-02-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13851
13852         * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
13853         initialize locals to avoid warnings. Local `exception_type' moved
13854         into if statement.
13855
13856 2000-02-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13857
13858         * parse.y (resolve_expression_name): Use `orig' as a second
13859         argument to resolve_field_access.
13860         (resolve_field_access): Removed unnecessary code when dealing with
13861         static fields.
13862
13863 2000-02-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13864
13865         * class.c (push_super_field): Don't push the field twice.
13866         * jcf-parse.c (parse_source_file): Call java_reorder_fields.
13867         * parse.h (java_reorder_fields): Prototyped.
13868         * parse.y (java_reorder_fields): New function.
13869         (java_layout_class): Simplified not to worry about re-ordering.
13870
13871 2000-02-23  Tom Tromey  <tromey@cygnus.com>
13872
13873         * gjavah.c (print_name): In JNI case, correctly quote string.
13874         (print_method_info): Don't handle overrides in JNI mode.
13875
13876 2000-02-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13877
13878         * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
13879         value type set to `boolean_type_node'.
13880
13881 2000-01-18  Joerg Brunsmann  <joerg.brunsmann@fernuni-hagen.de>
13882
13883         * jcf-dump.c (main): Test for correct condition after
13884         output file creation.
13885
13886 2000-02-19  Anthony Green  <green@cygnus.com>
13887
13888         * jcf-depend.c (add_entry): Fix test for first list entry.
13889
13890 2000-02-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
13891
13892         * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
13893         * constants.c (build_constants_constructor): Likewise.
13894
13895 2000-02-19  Anthony Green  <green@cygnus.com>
13896
13897         * jcf-depend.c (add_entry): Add entries to the end of the list.
13898
13899 1999-11-03  Pekka Nikander  <pekka.nikander@hut.fi>
13900
13901         * decl.c (INT_TYPE_SIZE): Define if necessary.
13902         (expand_java_return): Handle the case of a native integer smaller
13903         than a JVM integer.
13904
13905 2000-02-18  Martin von Löwis  <loewis@informatik.hu-berlin.de>
13906
13907         * gjavah.c (help): Use GCCBUGURL.
13908         * jv-scan.c (help): Likewise.
13909         * jcf-dump.c (help): Likewise.
13910
13911 2000-02-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13912
13913         * jcf-write.c (generate_bytecode_insns): Don't generate empty
13914         `finally' clauses.
13915
13916 2000-02-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13917
13918         * jcf-parse.c (load_class): Call `fatal' if no file containing
13919         the target class are found.
13920
13921 2000-02-16  Zack Weinberg  <zack@wolery.cumb.org>
13922
13923         * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
13924         lex.c, lex.h, and PARSE_H to...
13925         (parse.o, parse-scan.o): ...here, respectively.
13926
13927         * lex.c: Split out code that may trigger SIGFPE from yylex()
13928         to its own function.
13929         * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
13930
13931 2000-02-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13932
13933         * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
13934
13935 2000-02-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13936
13937         * parse.y (outer_field_access_p): Stop in time when outer contexts
13938         are exhausted.
13939         (resolve_qualified_expression_name): Properly qualify *everything*
13940         after a package.type to be resoled as expression names.
13941         (find_applicable_accessible_methods_list): Save/restore `class' to
13942         isolate it from a possible outer context search.
13943
13944 2000-02-15  Tom Tromey  <tromey@cygnus.com>
13945
13946         * gjavah.c (jni_print_char): New function.
13947         (print_full_cxx_name): Use it.
13948         (decode_signature_piece): Likewise.
13949         (print_cxx_classname): Likewise.
13950
13951 2000-02-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
13952
13953         * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
13954         version.o.
13955         (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
13956
13957         * gjavah.c: Include version.h.
13958
13959         * jcf-dump.c: Likewise.
13960
13961         * jv-scan.c: Likewise.
13962
13963 2000-02-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13964
13965         * parse.y (outer_field_access_fix): First parameter now a tree
13966         node. Check for assignment to final. First argument to
13967         build_outer_field_access_fix modified to accommodate prototype.
13968         (build_outer_field_access): Don't check for assignment to final
13969         here.
13970         (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
13971         possibly returned by outer_field_access_fix. Changed
13972         outer_field_access_fix's first argument.
13973         (check_final_assignment): $finit$'s context is OK.
13974         (patch_unaryop): Use node instead of its line/column value when
13975         calling outer_field_access_fix.
13976
13977 2000-02-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13978
13979         * parse.y (interface_declaration:): No longer tagged
13980         <node>. Re-installed default action.
13981         (class_member_declaration:): Handle inner interfaces.
13982         (interface_member_declaration): Handle inner interfaces and
13983         classes.
13984         (create_interface): Push error if one seen. Suspend parsing
13985         context when processing an inner interface.
13986         (register_fields): Inner class static field limitations not to
13987         apply to inner interfaces.
13988
13989 2000-02-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13990
13991         * jcf-parse.c (load_class): Update `java_error_count' when a
13992         class' file can't be found.
13993         (parse.y): Avoid (byte)code generation when errors seen.
13994
13995 2000-02-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
13996
13997         * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
13998         decodes a valid node.
13999         (patch_binop): Handle TRUNC_DIV_EXPR.
14000
14001 2000-02-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14002
14003         * parse.y (resolve_package): New local `acc'. Try to progressively
14004         build and guess a package and type name.
14005
14006 2000-02-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14007
14008         * parse.y (find_applicable_accessible_methods_list): Load and
14009         layout the search class if necessary.
14010         (java_complete_tree): Keep to original type of the folded initial
14011         value.
14012
14013 2000-02-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14014
14015         * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
14016         Generate error message if circularity is detected. New static
14017         local `list'.
14018         * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro.  *
14019         * jcf-write.c (generate_bytecode_insns): Very simply handle
14020         SAVE_EXPR.
14021         * parse.y (java_check_circular_reference): Use
14022         `cyclic_inheritance_report' during report, if necessary.
14023         (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
14024         walking NEW_ARRAY_INIT twice.
14025
14026 2000-02-09  Tom Tromey  <tromey@cygnus.com>
14027
14028         * parse.y (check_class_interface_creation): Allow inner classes to
14029         be `private' or `protected', check modifiers' consistency. Prevent
14030         block local classes from bearing any modifiers.
14031
14032 2000-02-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14033
14034         * except.c (check_start_handlers): Re-add prototype lost in last
14035         patch.
14036         (maybe_start_try): Remove excess argument to `check_start_handlers'.
14037
14038 2000-02-09  Andrew Haley  <aph@cygnus.com>
14039
14040         * decl.c (clear_binding_level): Remove excess initializer.
14041         (maybe_poplevels): Remove unused variable.
14042         (force_poplevels): Ditto.
14043         (struct binding_level): Add comment.
14044
14045 2000-02-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14046
14047         * jcf-write.c (generate_classfile): Don't consider
14048         pre-initialization with reference value (use <clinit> instead.)
14049         * parse.y (java_fix_constructors): No generated constructor for
14050         interfaces.
14051         (build_outer_field_access): Removed debug message.
14052         (outer_field_expanded_access_p): Adapted to bytecode generation.
14053         (build_outer_field_access_method): Use fix_method_argument_names.
14054         (build_outer_method_access_method): Fixed indentation. Added
14055         comment. Handle access method generation for static and also void
14056         methods.
14057         (build_access_to_thisn): Inserted debug message.
14058         (maybe_build_thisn_access_method): Use fix_method_argument_names.
14059         (resolve_qualified_expression_name): Fixed comment.
14060         (not_accessible_p): Adapted to bytecode generation. Added comment.
14061         (patch_method_invocation): Added comment.
14062         (maybe_use_access_method): Fixed leading comment. Handle static
14063         methods.
14064         (java_complete_lhs): Don't shortcut handling of initialized upon
14065         declaration String type static fields when generating bytecode.
14066         (patch_unaryop): Handle outer field access when generating
14067         bytecode.
14068
14069 2000-02-03  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14070
14071         * java-tree.h (FIELD_THISN): New macro.
14072         * jcf-write.c (append_synthetic_attribute): New function.
14073         (generate_classfile): Set "Synthetic" attribute on this$<n>,
14074         val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
14075         * parse.y (add_inner_class_fields): Set FIELD_THISN for created
14076         this$<n> fields.
14077         (build_outer_field_access): Turned on access functions usage and
14078         generation when compiling to bytecode.
14079         (maybe_use_access_method): Likewise.
14080
14081 2000-01-25  Andrew Haley  <aph@cygnus.com>
14082
14083         * java-except.h (struct eh_range): Add `expanded' field.
14084         (maybe_start_try): Add end_pc arg.
14085         (maybe_end_try): Ditto.
14086         * java-tree.h (force_poplevels): new function.
14087         * expr.c (expand_byte_code): Don't call maybe_start_try or
14088         maybe_end_try.
14089         * except.c (add_handler): Reset expanded.
14090         (expand_start_java_handler): Set expanded.
14091         (check_start_handlers): Don't expand a start handler that's
14092         already been expanded.
14093         (maybe_start_try): Add end_pc arg.  Only expand a handler which
14094         ends after end_pc.
14095         (expand_end_java_handler): call force_poplevels.
14096         (force_poplevels): new function.
14097         * decl.c (binding_level): Add start_pc of binding level.
14098         (maybe_pushlevels): Call maybe_start_try when pushing binding
14099         levels.
14100         (maybe_poplevels): Call maybe_end_try when popping binding levels.
14101         (LARGEST_PC): Define.
14102         (clear_binding_level): Use LARGEST_PC.
14103
14104         * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
14105         * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
14106         (binding_depth, is_class_level, current_pc): new variables.
14107         (struct binding_level): ditto.
14108         (indent): new function.
14109         (push_jvm_slot): add debugging info.
14110         (maybe_pushlevels): ditto.
14111         (maybe_poplevels): ditto.
14112         (pushlevel): ditto.
14113         (poplevel): ditto.
14114         (start_java_method): ditto.
14115         (give_name_to_locals): comment only.
14116         * except.c (binding_depth, is_class_level, current_pc):
14117         new variables.
14118         (expand_start_java_handler): add debugging info.
14119         (expand_end_java_handler): ditto.
14120
14121 2000-02-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14122
14123         * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
14124         (print_name_for_stub_or_jni, process_file): Constify a char*.
14125
14126 2000-02-03  Tom Tromey  <tromey@cygnus.com>
14127
14128         * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
14129
14130 2000-01-31  Scott Bambrough  <scottb@netwinder.org>
14131
14132         * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
14133         assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
14134         defined to be 1.
14135
14136 2000-02-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14137
14138         * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
14139         * java-tree.h (TYPE_II_STMT_LIST): New macro.
14140         (struct lang_type): New field `ii_block'.
14141         * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
14142         CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
14143         * parse.h (struct parser_ctxt): New field `instance_initializers'.
14144         (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
14145         CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
14146         CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
14147         macros.
14148         * parse.y (add_instance_initializer): New function.
14149         (in_instance_initializer): New static global.
14150         (class_body_declaration:): Link instance initializer block.
14151         (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
14152         (array_creation_expression:): Remove unused local.
14153         (java_parser_context_push_initialized_field): Fixed leading
14154         comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
14155         CPC_INSTANCE_INITIALIZER_LIST.
14156         (java_parser_context_pop_initialized_field): Likewise.
14157         (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
14158         (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
14159         CPC_INITIALIZER_STMT.
14160         (fix_constructors): New local `class_type'. Use it. Call
14161         add_instance_initializer.
14162         (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
14163         (patch_return): Forbid return in instance initializers.
14164         (patch_throw_statement): Enforce exception handling in the context
14165         of instance initializers.
14166
14167 2000-02-03  Tom Tromey  <tromey@cygnus.com>
14168
14169         * Make-lang.in (java.mostlyclean): Remove executables in
14170         `mostlyclean'.
14171
14172 2000-01-31  Scott Bambrough  <scottb@netwinder.org>
14173
14174         * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
14175         HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
14176         (java_float_finite): Convert to use union Word from javaop.h.
14177         (java_double_finite): Convert to use union DWord from javaop.h.
14178
14179 2000-02-02  Tom Tromey  <tromey@cygnus.com>
14180
14181         * gjavah.c (options): Added `jni' entry.
14182         (help): Document -jni.
14183         (flag_jni): New global.
14184         (process_file): Handle JNI output.  Don't print text from
14185         -prepend, -add, etc, when generating stubs.  Only remove `.class'
14186         suffix if it actually exists.
14187         (main): Create a `.c' file when run with `--jni --stubs'.  Create
14188         correct output file name with `--jni'.
14189         (print_include): Mangle header name differently in JNI case.
14190         (HANDLE_METHOD): In JNI mode, call print_method_info to generate
14191         method list.
14192         (print_method_info): Handle JNI case.  Put signature info into
14193         method name.  Handle case when STREAM is NULL.
14194         (print_name_for_stub_or_jni): New function.
14195         (print_stub_or_jni): Renamed from `print_stub'.  Handle JNI.
14196         (print_cxx_classname): Handle JNI.
14197         (print_full_cxx_name): Likewise.
14198         (decode_signature_piece): Likewise.
14199         (overloaded_jni_method_exists_p): New function.
14200         (struct method_name): Added `signature' and `sig_length' fields.
14201         (HANDLE_END_FIELD): Do nothing in JNI mode.
14202
14203 2000-02-02  Tom Tromey  <tromey@cygnus.com>
14204
14205         * jv-scan.c: Include version.c, <getopt.h>.
14206         (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
14207         (options): New array.
14208         (usage): New function.
14209         (version): New function.
14210         (main): Use getopt_long to parse command line.
14211         * jcf-dump.c: Include version.c, <getopt.h>.
14212         (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
14213         OPT_JAVAP): New macros.
14214         (options): New array.
14215         (usage): Return `void'.  Changed message.
14216         (help): New function.
14217         (version): New function.
14218         (main): Use getopt_long_only to parse command line.
14219         * gjavah.c: Include <getopt.h>.
14220         (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
14221         OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
14222         OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
14223         (options): New array.
14224         (java_no_argument): Removed.
14225         (help): Updated with missing options.
14226         (main): Use getopt_long_only to parse command line.
14227         (usage): Changed message.
14228
14229 2000-02-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14230
14231         * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
14232         * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
14233         ANONYMOUS_ARRAY_INITIALIZER): New access macros.
14234         * parse.y (array_creation_expression:): Handle anonymous arrays.
14235         (build_array_from_name): Don't set `ret_name' if null.
14236         (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
14237         (qualify_ambiguous_name): Likewise.
14238         (java_complete_expand_class): Likewise.
14239
14240 2000-02-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14241
14242         * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
14243         * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
14244         (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
14245         (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
14246         (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
14247         AIPL_FUNCTION_COMPLETED_INVOCATION.
14248         (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
14249         AIPL_FUNCTION_INVOCATION_READY.
14250         (AIPL_FUNCTION_DECLARATION): New enum entry.
14251         * parse.y (reorder_static_initialized): New function.
14252         (java_parser_context_pop_initialized_field): Use it.
14253         (add_inner_class_fields): Use
14254         MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
14255         augmented. Install marker after last alias initializer, if any.
14256         (generate_finit): Fixed typo. Don't try to retain only the used
14257         fields.
14258         (method_header): Compute and set DECL_FUNCTION_NAP.
14259         (method_declarator): Fixed comment. Insert alias initializer in
14260         parameter list.
14261         (build_alias_initializer_parameter_list): Fixed leading
14262         comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
14263         replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
14264         (java_complete_expand_class): Code to retain only used aliases
14265         removed.
14266         (java_complete_expand_methods): New local `first_decl'. Generate
14267         $finit$ first, then expand the constructors, regular methods and
14268         <clinit>.
14269         (java_complete_expand_method): Don't report error on missing
14270         return statement if previously detected bogus.
14271         (fix_constructors): Don't patch constructor parameters list.
14272         (patch_method_invocation): Use new AIPL enum values. Reverse
14273         alias initializer list for anonymous classes.
14274
14275 2000-01-30  Anthony Green  <green@redhat.com>
14276
14277         * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
14278         determine how many stack slots to pop.
14279
14280 2000-01-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14281
14282         * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
14283         error handling/recovery.
14284         * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
14285
14286 2000-01-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14287
14288         * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
14289         FIELD_LOCAL_ALIAS_USED): New macros.
14290         (DECL_FUNCTION_NAP): New macro.
14291         (struct lang_decl): New field `nap'.
14292         (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
14293         (struct lang_type): New fields `finit_stmt_list' and
14294         `clinit_stmt_list'.
14295         (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
14296         * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
14297         (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
14298         UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
14299         (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
14300         AIPL_FUNCTION_INVOCATION_READY): New enum fields.
14301         (BUILD_THROW): Macro line separator re-indented.
14302         * parse.y (end_class_declaration): New function.
14303         (maybe_generate_pre_expand_clinit): New name for
14304         java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
14305         pre-expand static fields.
14306         (maybe_generate_clinit): Function deleted.
14307         (check_for_static_method_reference): Prototype's parameter list
14308         indented.
14309         (generate_finit): New name for maybe_generate_finit. Changed
14310         leading comment. Function rewritten to use
14311         TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
14312         (build_alias_initializer_parameter_list): New function.
14313         (java_parser_context_pop_initialized_field): Likewise.
14314         (add_inner_class_fields): Likewise.
14315         (type_declaration:): Call end_class_declaration.
14316         (class_member_declaration:): Likewise.
14317         (formal_parameter_list:): Fixed typos.
14318         (formal_parameter:): Use ARG_FINAL_P to mark created tree list
14319         element. Improved error handling.
14320         (block_statement:): Call end_class_declaration.
14321         (anonymous_class_creation:): Likewise.
14322         (create_anonymous_class): Fixed comments.
14323         (create_class): Call add_inner_class_fields.
14324         (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
14325         (method_header): Use MARK_FINAL_PARMS.
14326         (finish_method_declaration): Use UNMARK_FINAL_PARMS.
14327         (method_declarator): Propagate final argument flag.
14328         (craft_constructor): New local `artificial'. Call
14329         build_alias_initializer_parameter_list. Use
14330         CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
14331         (source_start_java_method): Mark parm decls with LOCAL_FINAL if
14332         necessary.
14333         (complete_expand_class): Get rid of unused outer context local
14334         alias fields.
14335         (java_complete_expand_methods): Fixed leading
14336         comment. Generate/pre-expand <clinit> first. Changed method
14337         expansion order to regular, $finit$, constructors, <clinit>.
14338         (java_complete_expand_method): Set current_function_decl.
14339         (fix_constructors): Fix constructor parameter list to account for
14340         outer context local alias initializers.
14341         (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
14342         (resolve_expression_name): Lookup outer context local aliases. New
14343         local `access', use it.
14344         (patch_method_invocation): Patch inner class ctor invocation with
14345         outer context local aliases initialization values. $finit$
14346         invocation patching now includes things generated with
14347         build_alias_initializer_parameter_list.
14348         (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
14349         (build_super_invocation): Likewise.
14350         (patch_assignment): Changed comment.
14351
14352 2000-01-27  Andrew Haley  <aph@cygnus.com>
14353
14354         * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
14355         (emit_if): Ditto.
14356         (emit_jsr): Ditto.
14357
14358 2000-01-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14359
14360         * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
14361         concatenation.
14362         (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
14363
14364         * parse.y (register_fields): Don't pass a format specifier to
14365         OBSOLETE_MODIFIER_WARNING.
14366         (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
14367         instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
14368         specifier.
14369         (check_modifiers): Change function into a macro.
14370         (check_class_interface_creation): Pass a literal format string.
14371
14372 2000-01-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14373
14374         * buffer.h: PROTO -> PARAMS.
14375         * check-init.c: Likewise.
14376         * class.c: Likewise.
14377         * constants.c: Likewise.
14378         * convert.h: Likewise.
14379         * decl.c: Likewise.
14380         * except.c: Likewise.
14381         * expr.c: Likewise.
14382         * gjavah.c: Likewise.
14383         * java-except.h: Likewise.
14384         * java-tree.h: Likewise.
14385         * jcf-depend.c: Likewise.
14386         * jcf-dump.c: Likewise.
14387         * jcf-parse.c: Likewise.
14388         * jcf-path.c: Likewise.
14389         * jcf-reader.c: Likewise.
14390         * jcf-write.c: Likewise.
14391         * jcf.h: Likewise.
14392         * jv-scan.c: Likewise.
14393         * jvgenmain.c: Likewise.
14394         * jvspec.c: Likewise.
14395         * lang.c: Likewise.
14396         * lex.c: Likewise.
14397         * lex.h: Likewise.
14398         * parse-scan.y: Likewise.
14399         * parse.h: Likewise.
14400         * parse.y: Likewise.
14401         * typeck.c: Likewise.
14402         * verify.c: Likewise.
14403         * xref.c: Likewise.
14404         * xref.h: Likewise.
14405         * zextract.c: Likewise.
14406         * zipfile.h: Likewise.
14407
14408 2000-01-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14409
14410         * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
14411         (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
14412         * constants.c (build_constant_data_ref): Check for cached
14413         current_constant_pool_data_ref. Cache current_constant_pool_data_ref
14414         in TYPE_CPOOL_DATE_REF.
14415         * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
14416         MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
14417         (struct lang_type): New fields `cpool' and `cpool_data_ref'.
14418         (LOCAL_FINAL): New macro.
14419         * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
14420         constant pool -- don't try to reuse.
14421         (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
14422         TYPE_LANG_SPECIFIC.
14423         (find_in_current_zip): Use TYPE_JCF.
14424         * parse.h (java_check_final): Prototype removed.
14425         * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
14426         (maybe_create_class_interface_decl,
14427         check_class_interface_creation): Likewise.
14428         (java_expand_finals): Function removed.
14429         (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
14430         (block_statement:): Fixed comment.
14431         (anonymous_class_creation:): Likewise.
14432         (check_class_interface_creation): Reversed Jan 12, 2000 extra
14433         argument patch.
14434         (check_class_interface_creation): Loosened error report on (inner)
14435         public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
14436         (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
14437         (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
14438         argument patch.
14439         (create_interface): Likewise.
14440         (anonymous_class_counter): New static global.
14441         (create_anonymous_class): Reversed Jan 12, 2000 extra argument
14442         patch. Fixed comments.
14443         (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
14444         anonymous_class_counter when declaring a toplevel class.
14445         (craft_constructor): Fixed constructor name when handling
14446         anonymous classes. Anonymous class constructors to feature hidden
14447         this$<n> parameter.
14448         (java_fix_constructors): Added comment.
14449         (java_check_final): Function removed.
14450         (java_complete_expand_methods): Fixed comment. Don't generate
14451         class data, save its outgoing constant pool instead.
14452         (verify_constructor_super): Skip anonymous class constructor
14453         hidden this$<n> parameter.
14454         (java_expand_classes): New local `saved_ctxp'. Removed call to
14455         java_expand_finals and java_check_final. Expand anonymous class
14456         constructors. Generate class data.
14457         (build_super_invocation): Skip anonymous class hidden this$<n>
14458         parameter.
14459         * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
14460         MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
14461         (set_java_signature): Likewise.
14462
14463 2000-01-18  Joerg Brunsmann  <joerg.brunsmann@fernuni-hagen.de>
14464
14465         * gjavah.c: Delete ACC_VISIBILITY define.
14466         * jcf.h: Add ACC_VISIBILITY define.
14467         * parse.y: final: rule tagged <value>.
14468         (java_check_regular_methods): Use ACC_VISIBILITY define for
14469         default package access check.
14470         (local_variable_declaration_statement): Use final: rule.
14471
14472 2000-01-17  Joerg Brunsmann  <joerg.brunsmann@fernuni-hagen.de>
14473
14474         * parse.y (format_parameter:): Use final: rule instead of modifiers:.
14475         (final:): New rule.
14476
14477 2000-01-17  Tom Tromey  <tromey@cygnus.com>
14478
14479         * gjavah.c (print_field_info): Allow non-static final fields.
14480
14481 2000-01-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14482
14483         * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
14484         * parse.y (patch_anonymous_class): New function.
14485         (create_anonymous_class): Register incomplete type when the
14486         class/interface to extends/implement isn't known yet.
14487         (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
14488         (verify_constructor_super): Tuned error message.
14489
14490 2000-01-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14491
14492         * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
14493         (ANONYMOUS_CLASS_P): New macro.
14494         (TYPE_SIGNATURE, TYPE_JCF): New macros.
14495         (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
14496         * parse.y (create_class): Added leading argument.
14497         (maybe_create_class_interface_decl,
14498         check_class_interface_creation): Likewise.
14499         (craft_constructor): New function.
14500         (verify_constructor_super): Added argument in prototype.
14501         (class_declaration:): Inserted leading argument.
14502         (for_begin:): Use FOR_LOOP_P.
14503         (anonymous_class_creation): Create WFL of the anonymous class to
14504         instantiate. Call build_new_invocation. Added comments.
14505         (check_class_interface_creation): Handle parameter `anonymous' in
14506         verbose mode class creation announce.
14507         (link_nested_class_to_enclosing): Exclude anonymous classes.
14508         (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
14509         anonymous class, even though they appear to have an enclosing
14510         context.
14511         (create_interface): Pass extra argument to
14512         check_class_interface_creation.
14513         (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
14514         (create_class): Call check_class_interface_creation and
14515         maybe_create_class_interface_decl with extra new argument. Don't
14516         add private this$<n> to anonymous classes.
14517         (method_declarator): Insert hidden this$<n> to anonymous class
14518         constructors.
14519         (java_fix_constructors): Deleted code creating default
14520         constructor. Call craft_constructor instead.
14521         (java_check_regular_methods): Set `saw_constructor' to 1 for
14522         anonymous classes.
14523         (fix_constructors): Pass extra argument to verify_constructor_super.
14524         (verify_constructor_super): New local `sdecl', use it. Search for
14525         matching constructor (possibly featuring arguments) in super
14526         class.
14527         (lookup_method_invoke): Craft constructor according to arguments
14528         list when dealing with anonymous class constructors.
14529         (build_super_invocation): Pass arguments to anonymous class super
14530         constructors.
14531         (search_loop): Use FOR_LOOP_P.
14532         (labeled_block_contains_loop_p): Likewise.
14533
14534 2000-01-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14535
14536         * class.c (set_super_info): Set CLASS_STATIC when appropriate.
14537         (enclosing_context_p): New function.
14538         (get_access_flags_from_decl): Handle CLASS_STATIC.
14539         (maybe_layout_super_class): Extra first argument passed to
14540         do_resolve_class.
14541         (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
14542         ID_INIT_P.
14543         * decl.c (access0_identifier_node): New global.
14544         (init_decl_processing): access0_identifier_node initialized.
14545         (pushdecl): Set DECL_CONTEXT only on non type decls.
14546         * expr.c (lookup_field): Lookup inner class fields in enclosing
14547         contexts.
14548         (expand_invoke): Use ID_INIT_P.
14549         (expand_java_field_op): Use DECL_CLINIT_P.
14550         * java-tree.def (CLASS_LITERAL): New tree code.
14551         * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
14552         DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
14553         (struct lang_decl): New field `inner_access'.
14554         (enclosing_context_p): Prototyped.
14555         (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
14556         ID_CLINIT_P): New macros.
14557         (CLASS_STATIC): New macro.
14558         (CLASS_ACCESS0_GENERATED_P): New macro.
14559         (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
14560         TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
14561         INNER_CLASS_P): New macros.
14562         (DECL_INNER_CLASS_LIST): New macro.
14563         * jcf-parse.c (yyparse): Avoid the use of ANSI string
14564         concatenation.
14565         * jcf-write.c (generate_bytecode_insns): binop: Change the type of
14566         the shift value to int. Fixed typo in comment.
14567         * lex.c (inst_id, wpv_id): Initialize.
14568         * mangle.c (unicode_mangling_length): Take `$' into account.
14569         * parse.h (DRECOVER, RECOVER): Terminate properly.
14570         (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
14571         (typedef struct _jdep): New field `enclosing'.
14572         (JDEP_ENCLOSING): New macro.
14573         (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
14574         (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
14575         (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
14576         GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
14577         GET_ENCLOSING_CPC_CONTEXT): New macros.
14578         (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
14579         (do_resolve_class): Added extra argument in prototype.
14580         * parse.y (resolve_class): Added extra argument in prototype.
14581         (maybe_create_class_interface_decl): Likewise.
14582         (maybe_use_access_method, build_wfl_wrap): New functions.
14583         (java_complete_expand_classes, java_complete_expand_class):
14584         Likewise.
14585         (java_parser_context_push_initialized_field,
14586         java_parser_context_suspend, java_parser_context_resume):
14587         Likewise.
14588         (maybe_make_nested_class_name, make_nested_class_name,
14589         set_nested_class_simple_name_value,
14590         link_nested_class_to_enclosing, find_as_inner_class,
14591         find_as_inner_class_do, check_inner_class_redefinition,
14592         build_thisn_assign, build_current_thisn, build_access_to_thisn,
14593         maybe_build_thisn_access_method, build_outer_field_access,
14594         build_outer_field_access_methods, build_outer_field_access_expr,
14595         build_outer_method_access_method, build_new_access_id,
14596         build_outer_field_access_method, outer_field_access_p,
14597         outer_field_expanded_access_p, outer_field_access_fix,
14598         build_incomplete_class_ref, patch_incomplete_class_ref,
14599         create_anonymous_class): Likewise.
14600         (inst_id, wpv_id): New static global variables.
14601         (synchronized:): New rule, tagged <node>.
14602         (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
14603         rules.
14604         (anonymous_class_creation:): New rule, tagged <node>.
14605         (NEW_TK): Tagged <node>.
14606         (type_literals, array_type_literal): New rules, tagged <node>.
14607         (class_declaration:): Removed action when reducing by class_body:
14608         (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
14609         using GET_CPC in sub-rules.
14610         (class_member_declaration): Handle inner classes.
14611         (method_declaration): When reducing method_header:, reset
14612         current_function_decl when appropriate.
14613         (method_declarator:): Set the number of formal parameter to 0 for
14614         method declared without arguments.
14615         (constructor_declarator:): Likewise.
14616         (static_initializer:): List of elements kept in a list.
14617         (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
14618         use of the keyword `static' for type declarations.
14619         (block_statement:): Handle inner class declarations.
14620         (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
14621         type qualified `this'.
14622         (class_instance_creation_expression): Use anonymous_class_creation:
14623         to handle inner class instances creation. Handle qualified `new'.
14624         (something_dot_new): Added appropriate actions.
14625         (create_new_parser_context): New function.
14626         (java_push_parser_context, java_parser_context_save_global,
14627         java_parser_context_suspend): Use create_new_parser_context.
14628         (check_modifiers): Changed leading comment.
14629         (check_class_interface_creation): Handle interclasses.
14630         (add_superinterfaces): Fixed comment.
14631         (create_interface): Build qualified name from the raw_name instead
14632         of its matching WFL. Push the initialized fields list. raw_name added
14633         as an extra argument to maybe_create_class_interface_decl.
14634         (create_class): Build qualified name from the raw_name instead of
14635         its matching WFL. Removed assignment to current_parsed_class_un.
14636         Call PUSH_ERROR before returning an error. Suspend the current
14637         parser context when processing an inner class. Push the
14638         initialized fields list. raw_name added as an extra argument to
14639         maybe_create_class_interface_decl. Add the private this$<n>
14640         field.
14641         (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
14642         (register_fields): Get the class type from GET_CPC and handle
14643         previous errors.  Added code to handle the creation of static
14644         fields in inner classes. Initialized fields initialization
14645         statements kept in a list of lists.
14646         (maybe_generate_finit): Initialized fields initialization
14647         statements kept in a list of lists. Use GET_CPC.
14648         (maybe_generate_clinit): Likewise.
14649         (method_header): Use GET_CPC and GET_CPC_UN.
14650         (parser_qualified_classname): Handle inner classes.
14651         (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
14652         (java_fix_constructors): Hide pointer to enclosing context
14653         instance in constructor list when dealing with inner classes.
14654         (jdep_resolve_class): Call resolve_class with extra first argument
14655         JDEP_ENCLOSING.
14656         (resolve_class): Add enclosing context as a first extra argument
14657         to do_resolve_class.
14658         (do_resolve_class): Call find_as_inner_class. Handle WFLs
14659         properly.
14660         (resolve_no_layout): Extra argument added to resolve_class
14661         invocation.
14662         (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
14663         (java_get_real_method_name): Use GET_CPC_UN.
14664         (check_abstract_method_definitions): Use DECL_CLINIT_P.
14665         (java_check_abstract_methods): Handle static method declared in
14666         inner classes by an error.
14667         (java_check_regular_methods): Use DECL_CLINIT_P.
14668         (source_start_java_method): Also set DECL_MAX_LOCALS.
14669         (create_artificial_method): Call java_parser_context_save_global
14670         and java_parser_context_restore_global instead of saving/restoring
14671         the context by hand.
14672         (expand_start_java_method): Improved verbose mode message.
14673         (java_complete_expand_methods): Fixed leading comment. Use
14674         DECL_CLINIT_P.
14675         (fix_constructors): Added assignment to this$<n> if necessary.
14676         (java_expand_classes): Call java_complete_expand_classes instead
14677         of java_complete_expand_methods.
14678         (make_qualified_primary): Simplified.
14679         (merge_qualified_name): Optimized for missing left or right parts.
14680         (resolve_expression_name): Handle access to outer class fields from
14681         interclasses.
14682         (resolve_qualified_expression_name): New macro
14683         RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
14684         classes. Report error on non appropriate qualification of
14685         `new'. Handle qualified `this'.
14686         (not_accessible_p): Allow access to outer class private fields from
14687         inner classes.
14688         (patch_method_invocation): Handle method invocations through
14689         access methods and inner class constructor invocations.
14690         (find_applicable_accessible_methods_list): Search enclosing
14691         contexts of an inner class.
14692         (search_applicable_methods_list): Fixed typo.
14693         (argument_types_convertible): Handle inner class constructors'
14694         hidden outer context reference argument.
14695         (qualify_ambiguous_name): Handle qualified `this'.
14696         (java_complete_lhs): Handle use of field accessed through
14697         artificial access methods in various cases of assignments. Handle
14698         CLASS_LITERAL node.
14699         (check_final_assignment): Use DECL_CLINIT_P.
14700         (valid_ref_assignconv_cast_p): Handle the destination being an
14701         enclosing context of the source.
14702         (patch_unaryop): Handle use of field accessed through artificial
14703         access methods.
14704         (patch_return): Use DECL_CLINIT_P.
14705         (patch_throw_statement): Use DECL_CLINIT_P.
14706         (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
14707         * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
14708         ID_INIT_P.
14709
14710 2000-01-16  Anthony Green  <green@cygnus.com>
14711
14712         * parse.y (build_string_concatenation): Only use
14713         StringBuffer(String) shortcut if String arg is constant.
14714
14715 2000-01-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14716
14717         * jcf-write.c (generate_bytecode_insns): binop: Change the type of
14718         the shift value to int. Fixed typo in comment.
14719
14720 2000-01-11  Mumit Khan  <khan@xraylith.wisc.edu>
14721
14722         * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
14723         * jcf-write.c: Likewise.
14724         * parse.y: Likewise.
14725         * parse.c: Regenerate.
14726
14727 2000-01-09  Anthony Green  <green@cygnus.com>
14728
14729         * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
14730         bytecodes in the correct order.
14731
14732 2000-01-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14733
14734         * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
14735
14736 2000-01-06  Anthony Green  <green@cygnus.com>
14737
14738         * expr.c (java_lang_expand_expr): Switch to permanent obstack
14739         before building constant array decl.
14740
14741 2000-01-06  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14742
14743         * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
14744         method invocation and typo in conditional expression.
14745         (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
14746         the appropriate NOTE_POP.
14747         * parse.y (patch_binop): Shift value mask to feature the right
14748         type.
14749
14750 1999-12-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14751
14752         * class.c (assume_compiled, assume_compiled_node): Add static
14753         prototype.
14754         (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
14755
14756         * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
14757
14758         * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
14759
14760         * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
14761         to `__modifier' to avoid stringifying it.
14762
14763         * parse.y (verify_constructor_circularity): Don't call a variadic
14764         function with a non-literal format string.
14765         (java_check_abstract_methods): Move unreachable code inside
14766         `continue' statement.
14767         (lookup_method_invoke): Call xstrdup, not strdup.
14768
14769         * expr.c (expand_java_field_op): Avoid the use of ANSI string
14770         concatenation.
14771
14772         * jcf-parse.c (yyparse): Likewise.
14773
14774         * jv-scan.c (main): Likewise.
14775
14776 1999-12-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14777
14778         * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
14779         ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14780         ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
14781         concatenation.
14782
14783         * parse.y (synchronized, variable_redefinition_error,
14784         check_class_interface_creation, create_interface, create_class,
14785         method_header, finish_method_declaration,
14786         check_modifiers_consistency, method_declarator,
14787         complete_class_report_errors, check_abstract_method_definitions,
14788         java_check_regular_methods, check_throws_clauses,
14789         java_check_abstract_methods, read_import_dir,
14790         check_pkg_class_access, declare_local_variables, fix_constructors,
14791         cut_identifier_in_qualified, resolve_expression_name,
14792         resolve_qualified_expression_name, patch_method_invocation,
14793         java_complete_lhs, patch_assignment, try_builtin_assignconv,
14794         patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
14795         patch_exit_expr, patch_exit_expr, patch_switch_statement,
14796         patch_try_statement, patch_synchronized_statement,
14797         patch_throw_statement, check_thrown_exceptions,
14798         patch_conditional_expr): Likewise.
14799
14800 1999-12-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14801
14802         * Makefile.in (LIBDEPS): Added gcc's errors.o
14803         (../jcf-dump$(exeext):): Link with gcc's errors.o
14804         (../gcjh$(exeext):): Likewise.
14805         * expr.c (expand_java_NEW): Layout the entire target type instead of
14806         laying out its methods only.
14807         (lookup_field): Layout the class after having loaded it.
14808         * java-tree.h (java_debug_context): Declared.
14809         * jcf-io.c (toplev.h): Included.
14810         (find_class): Removed assignment to jcf's outofsynch
14811         field. Force source file to be read if newer than its matching
14812         class file. Tweaked debug messages.
14813         * jcf-parse.c (jcf_out_of_synch): Deleted.
14814         (read_class): Call to jcf_out_of_synch removed.
14815         * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
14816         (jcf_out_of_synch): Prototype deleted.
14817         * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
14818         `deprecated' and `class_err': integer turned into bit-fields.
14819         New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
14820         * parse.y (package_list): New global.
14821         (package_declaration:): Record newly parsed package name.
14822         (extra_ctxp_pushed_p): Static global deleted.
14823         (java_parser_context_save_global): Create buffer context for the
14824         purpose of saving globals, if necessary.
14825         (java_parser_context_restore_global): Pop context pushed for the
14826         purpose of saving globals, if necessary.
14827         (java_debug_context_do): New prototype and function.
14828         (java_debug_context): Likewise.
14829         (do_resolve_class): Use already parsed package names to qualify
14830         and lookup class candidate.
14831         (java_pre_expand_clinit): Removed unnecessary local variable.
14832
14833 1999-12-17  Tom Tromey  <tromey@cygnus.com>
14834
14835         * gjavah.c (decode_signature_piece): Print "::" in JArray<>.  This
14836         fixes PR gcj/119.
14837         (process_file): Use `\n\' at end of each line in string.
14838
14839 1999-12-16  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14840
14841         * expr.c (expand_invoke): Layout the loaded class before
14842         attempting to use it.
14843         (expand_java_field_op): Allow final field assignments to take
14844         place in $finit$.
14845         * typeck.c (convert): Return error_mark_node if expr is null.
14846
14847 1999-12-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14848
14849         * class.c (class_depth): Return -1 if the class doesn't load
14850         properly.
14851         * expr.c (can_widen_reference_to): Check for errors during depth
14852         computation and return 0 accordingly.
14853         * jcf-parse.c (parse_source_file): Call java_fix_constructors to
14854         create default constructors and add an other error check.
14855         * parse.h (java_fix_constructors): Prototyped.
14856         * parse.y (java_pre_expand_clinit): Likewise.
14857         (build_super_invocation): Re-prototyped to feature one argument.
14858         (java_check_circular_reference): Directly use `current'.
14859         (java_fix_constructors): New function.
14860         (java_check_regular_methods): Don't create default constructors
14861         here, but abort if none were found.
14862         (java_complete_expand_methods): Pre-process <clinit> calling
14863         java_pre_expand_clinit.
14864         (java_pre_expand_clinit): New function.
14865         (fix_constructors): build_super_invocation invoked with the
14866         current method declaration as an argument.
14867         (build_super_invocation): Use the context of the processed method
14868         decl argument instead of current_class.
14869         * typeck.c (lookup_java_method): Take WFLs in method names into
14870         account.
14871
14872 1999-12-14  Per Bothner  <per@bothner.com>
14873
14874         * class.c (make_class_data): flag_keep_inline_functions to keep
14875         private methods in the method array.
14876
14877 1999-12-15  Anthony Green  <green@cygnus.com>
14878
14879         * check-init.c (check_init): Take into account both types of
14880         `throw's when checking for uninitialized variables.
14881
14882 1999-12-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14883
14884         * parse.y (java_complete_lhs): Force conversion of array
14885         dimensions to int_type_node, that's what runtime's ABI expects.
14886
14887 1999-12-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14888
14889         * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
14890         operand of a WFL, until the Java front-end gets fixed with regard
14891         to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
14892
14893 1999-12-10  Andrew Haley  <aph@cygnus.com>
14894
14895         * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
14896         decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
14897         expr.c (build_java_athrow): Add support for sjlj-exceptions.
14898         java-tree.h: Ditto.
14899         jcf-write.c: Ditto.
14900
14901 1999-12-08  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14902
14903         * expr.c (java_lang_expand_expr): Switch to permanent obstack
14904         before calling expand_eh_region_start and expand_start_all_catch.
14905         * except.c (expand_start_java_handler): Switch to permanent
14906         obstack before calling expand_eh_region_start.
14907         (expand_end_java_handler): Switch to permanent obstack before
14908         calling expand_start_all_catch.
14909
14910 1999-12-5  Anthony Green  <green@cygnus.com>
14911
14912         * decl.c (init_decl_processing): Mark throw_node as a noreturn
14913         function with side effects.
14914         (init_decl_processing): Mark all memory allocating DECLs with
14915         DECL_IS_MALLOC.
14916
14917 1999-12-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14918
14919         * except.c (expand_end_java_handler): Call
14920         expand_resume_after_catch and end_catch_handler.
14921
14922 1999-11-30  Anthony Green  <green@cygnus.com>
14923
14924         * verify.c (verify_jvm_instructions): Create new return label
14925         chain if non existent (don't rely on the verified state of the jsr
14926         target.)
14927
14928 1999-11-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14929
14930         * jcf-write.c (generate_bytecode_insns): Fixed indentation for
14931         COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
14932
14933         * parse.y (patch_assignment): Removed bogus final class test on
14934         lhs when checking on whether to emit an ArrayStoreException runtime
14935         check.
14936         * expr.c (expand_java_arraystore): Likewise.
14937
14938 1999-11-28 Anthony Green <green@cygnus.com>
14939
14940         * decl.c (find_local_variable): Reuse single slot decls when
14941           appropriate.
14942
14943 1999-11-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14944
14945         * jcf-parse.c (saw_java_source): Global variable removed.
14946         (read_class): Don't use `saw_java_source'. Added extra braces.
14947         (yyparse): Code setting `saw_java_source' removed.
14948
14949 1999-11-24  Mark Mitchell  <mark@codesourcery.com>
14950
14951         * except.c (emit_handlers): Zero catch_clauses after emitting them.
14952
14953 1999-11-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14954
14955         * verify.c (merge_type_state): Non verified subroutines being
14956         considered more than once to trigger passive type merge.
14957
14958 1999-11-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14959
14960         * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
14961         in case of error. Error message tuned.
14962
14963 1999-11-21  Anthony Green  <green@cygnus.com>
14964
14965         * constants.c (find_methodref_index): Unwrap method names before
14966         inserting them in the constant pool.
14967
14968         * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
14969
14970         * class.c (assume_compiled_node): New typedef.
14971         (assume_compiled_tree): New static data.
14972         (find_assume_compiled_node): New function.
14973         (add_assume_compiled): New function.
14974         (assume_compiled): New function.
14975         * class.c (make_class_data): Use assume_compiled.
14976         (is_compiled_class): Use assume_compiled.
14977
14978         * java-tree.h (add_assume_compiled): Declare.
14979
14980         * lang.c (lang_decode_option): Parse new options.
14981
14982 1999-11-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14983
14984         * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
14985         int_type_node: that's what `_Jv_AllocObject' expects.
14986
14987 1999-11-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14988
14989         * parse.y (lookup_method_invoke): Use lang_printable_name to
14990         reliably build the type name during error report. Fixes PR gcj/97.
14991
14992 1999-11-09  Tom Tromey  <tromey@cygnus.com>
14993
14994         * jcf-path.c: Include <sys/stat.h>.
14995         (jcf_path_init): Search for libjava.zip.  Fixes PR gcj/84.
14996         (DIR_UP): New macro.
14997
14998 1999-11-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
14999
15000         * parse.y (source_end_java_method): Resume permanent allocation,
15001         reversing Apr 27 1998 patch.
15002         (patch_string_cst): Pop obstacks after having pushed the permanent
15003         ones.
15004
15005 1999-11-05  Tom Tromey  <tromey@cygnus.com>
15006
15007         * class.c (finish_class): Emit inlined methods if any native
15008         methods exist in the class.  Fixes PR gcj/85.
15009
15010 1999-11-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15011
15012         * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
15013         (qualify_ambiguous_name): Likewise.
15014
15015 1999-11-03  Godmar Back <gback@cs.utah.edu>
15016
15017         * typeck.c: (lookup_java_method):  search all inherited
15018         interfaces when looking up interface method.
15019
15020 1999-11-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15021
15022         * parse.y (method_header:): Issue error message for rule `type
15023         error'.
15024         (synchronized:): Error report when not using synchronized.
15025
15026 1999-11-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15027
15028         * parse.y (resolve_qualified_expression_name): Prevent `this' from
15029         being used before the superclass constructor has been called.
15030         (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
15031         instead of `CALL_THIS_CONSTRUCTOR_P'.
15032
15033 1999-10-30  Todd T. Fries <todd@lighthouse.fries.net>
15034
15035         * check-init.c: Fix typo in comment.
15036
15037 1999-10-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15038
15039         * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
15040         and final method.
15041
15042 1999-10-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15043
15044         * parse.y (expression_statement:): Call function to report
15045         improper invocation of a constructor.
15046         (parse_ctor_invocation_error): New function.
15047
15048 1999-10-26  Mark Mitchell  <mark@codesourcery.com>
15049
15050         * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
15051         remember_end_note.
15052
15053 1999-10-21  Tom Tromey  <tromey@cygnus.com>
15054
15055         * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
15056         in generated `main'.
15057
15058 1999-10-21  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15059
15060         * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
15061         (qualify_ambiguous_name): Likewise.
15062
15063 1999-10-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15064
15065         * parse.y (java_complete_tree): fold_constant_for_init to work on
15066         permanent_obstack.
15067         (java_complete_lhs): Likewise.
15068         (array_constructor_check_entry): Complete an initializer element
15069         on permanent_obstack.
15070
15071 1999-10-19  Tom Tromey  <tromey@cygnus.com>
15072
15073         * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
15074         From Mike Moreton <mike@pillim.demon.co.uk>.
15075
15076 1999-10-15  Greg McGary  <gkm@gnu.org>
15077
15078         * java-tree.h (flag_bounds_check): Remove extern decl.
15079         * lang.c (flag_bounds_check): Remove global variable.
15080         (lang_f_options): Remove "bounds-check" entry.
15081         (lang_init_options): Default flag_bounds_check to "on".
15082
15083 1999-10-14  Tom Tromey  <tromey@cygnus.com>
15084
15085         * jvgenmain.c (usage): New function.
15086         (main): Use it.  Also, handle `-D' options.
15087         * jvspec.c (lang_specific_driver): Recognize -D.
15088         (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
15089
15090         * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
15091
15092 1999-10-14  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15093
15094         * jcf-dump.c (print_constant, disassemble_method): Don't call a
15095         variadic function with a non-literal format string.
15096
15097         * parse-scan.y (report_main_declaration): Likewise.
15098
15099         * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
15100
15101         * parse.y (read_import_dir, patch_assignment, patch_binop,
15102         patch_array_ref): Likewise.
15103
15104         * typeck.c (build_java_array_type): Likewise.
15105
15106         * verify.c (verify_jvm_instructions): Likewise.
15107
15108 1999-10-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15109
15110         * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
15111
15112 1999-10-07  Anthony Green  <green@cygnus.com>
15113
15114         * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
15115         where CHECK_PUT may fail for valid reasons.
15116
15117         * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
15118         UNSAFE_PUTN): New macros.
15119
15120 1999-10-04  Tom Tromey  <tromey@cygnus.com>
15121
15122         * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
15123         well.  Fixes Java PR gcj/59.
15124         * parse-scan.y (yyerror): Report errors.
15125
15126 1999-09-24  Glenn Chambers  <GChambers@provsol.com>
15127
15128         * decl.c (insert_block): Remove unconditional `abort'.
15129
15130 1999-09-24  Bernd Schmidt  <bernds@cygnus.co.uk>
15131
15132         * decl.c (builtin_function): No longer static.  New arg CLASS.  Arg
15133         FUNCTION_CODE now of type int.  All callers changed.
15134         Set the builtin's DECL_BUILT_IN_CLASS.
15135
15136 1999-09-23  Tom Tromey  <tromey@cygnus.com>
15137
15138         * jvspec.c (lang_specific_driver): Don't read spec file if
15139         -fsyntax-only given.
15140
15141 1999-09-22  Tom Tromey  <tromey@cygnus.com>
15142
15143         * lang-specs.h: Added `%(jc1)' to the jc1 spec.
15144
15145         * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
15146         (WORDS_TO_LONG): Likewise.
15147         (WORDS_TO_DOUBLE): Likewise.
15148
15149 1999-09-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15150
15151         * jcf-write.c (RELOCATION_VALUE_0): New macro.
15152         (RELOCATION_VALUE_1): Likewise.
15153         (emit_iinc, emit_reloc, push_constant1, push_constant2,
15154         push_in_const, push_long_const): Prototyped.
15155         (push_constant1): Argument `index' is of type HOST_WIDE_INT.
15156         (push_constant2): Likewise.
15157         (push_int_const): Cast find_constant1's integer arguments to `jword'.
15158         (find_constant_wide): Cast find_constant2's integer arguments to
15159         `jword'.
15160         (find_constant_index): Cast find_constant2's and find_constant2's
15161         integer arguments to `jword'.
15162         (emit_pop): Argument `value' is of type HOST_WIDE_INT.
15163         (emit_switch_reloc): Use RELOCATION_VALUE_0.
15164         (emit_if): Use RELOCATION_VALUE_1.
15165         (emit_goto): Likewise.
15166         (emit_jsr): Likewise.
15167         (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
15168         argument to push_long_const to HOST_WIDE_INT.
15169
15170 1999-09-15  Andreas Schwab  <schwab@suse.de>
15171
15172         * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
15173
15174 1999-09-20  Nick Clifton  <nickc@cygnus.com>
15175
15176         * lang.c (lang_decode_option): Extend comment.
15177
15178 1999-09-16  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15179
15180         * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
15181         instead of fndecl.
15182
15183 1999-09-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15184
15185         * gjavah.c (get_field_name, print_method_info, print_include,
15186         add_namelet): Use xmalloc, not malloc.
15187
15188         * jcf-depend.c (add_entry): Likewise.  Use xstrdup, not strdup.
15189         (munge): Use xrealloc, not realloc, trust xrealloc to handle a
15190         NULL pointer.
15191
15192         * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
15193
15194         * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
15195
15196         * jcf-path.c (add_entry): Likewise.
15197
15198         * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
15199
15200         * jv-scan.c (xmalloc): Remove definition.
15201
15202         * jvgenmain.c (xmalloc): Likewise.
15203
15204         * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
15205
15206         * lex.c (java_store_unicode): Use xrealloc, not realloc.
15207
15208         * parse-scan.y: Use concat, not of xmalloc/assign/strcpy.  Use
15209         concat, not xmalloc/sprintf.
15210         (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
15211         (xstrdup): Remove definition.
15212
15213         * parse.y (duplicate_declaration_error_p,
15214         constructor_circularity_msg, verify_constructor_circularity,
15215         check_abstract_method_definitions, java_check_regular_methods,
15216         java_check_abstract_methods, patch_method_invocation,
15217         check_for_static_method_reference, patch_assignment, patch_binop,
15218         patch_cast, array_constructor_check_entry, patch_return,
15219         patch_conditional_expr): Use xstrdup, not strdup.
15220
15221         * zextract.c (ALLOC): Use xmalloc, not malloc.
15222
15223 1999-09-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15224
15225         * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
15226
15227         * jvspec.c: Include gcc.h.  Don't include gansidecl.h.
15228         (do_spec, lang_specific_pre_link, lang_specific_driver,
15229         input_filename, input_filename_length): Don't declare.
15230         (main_class_name, jvgenmain_spec, lang_specific_driver):
15231         Constify a char*.
15232         (lang_specific_driver): All calls to the function pointer
15233         parameter now explicitly call `fatal'.
15234
15235 1999-09-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15236
15237         * parse.y (find_applicable_accessible_methods_list): Search
15238         abstract classes as interfaces.
15239
15240 1999-09-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15241
15242         * class.c (finish_class): We're now outside a valid method
15243         declaration. Tell the rest of gcc so.
15244
15245 1999-09-08  Bruce Korb  autogen@linuxbox.com
15246
15247         * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
15248
15249 1999-09-07  Tom Tromey  <tromey@cygnus.com>
15250
15251         * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
15252         java-array.h.
15253         (decode_signature_piece): Don't emit "::" in JArray<>.
15254         (print_namelet): Only print trailing `;' when printing a class.
15255
15256 1999-09-10  Bernd Schmidt  <bernds@cygnus.co.uk>
15257
15258         * java-tree.h: Delete declarations for all tree nodes now moved to
15259         global_trees.
15260         * decl.c: Delete their definitions.
15261
15262 1999-09-04  Mark Mitchell  <mark@codesourcery.com>
15263
15264         * Make-lang.in (jc1): Depend on ggc-callbacks.o.
15265         * Makefile.in (OBJS): Add ggc-callbacks.o.
15266         (OBJDEPS): Likewise.
15267
15268 1999-09-03  Tom Tromey  <tromey@cygnus.com>
15269
15270         * parse.y (strip_out_static_field_access_decl): Return operand if
15271         it satisfies JDECL_P.
15272
15273 1999-09-02  Tom Tromey  <tromey@cygnus.com>
15274
15275         * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
15276         Handle nested arrays, like `[[I'.
15277
15278 1999-09-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15279
15280         * class.c (finish_class): Remove unused parameter, all callers
15281         changed.
15282
15283         * expr.c (build_java_athrow): Change return type to void.
15284         (java_lang_expand_expr): Make sure each case in switch returns a
15285         value.
15286
15287         * java-tree.h (finish_class): Fix prototype to take void args.
15288
15289         * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
15290         (main): Issue return from main, not exit.
15291
15292         * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
15293
15294         * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
15295
15296         * jv-scan.c (main): Issue return from main, not exit.
15297
15298         * parse.y (check_abstract_method_definitions,
15299         java_check_abstract_method_definitions): Add static prototypes.
15300         (java_complete_expand_methods): Fix call to `finish_class'.
15301
15302         * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
15303         and `prevpc'.
15304
15305 1999-08-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15306
15307         * lang.c (language_string): Constify.
15308
15309 1999-08-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15310
15311         * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
15312         Remove hacks for stuff which comes from libiberty.
15313
15314         * Make-lang.in: Likewise.
15315
15316 1999-08-30  Hans-Peter Nilsson  <hp@axis.se>
15317
15318         * Makefile.in (xref.o): Depend on xref.c explicitly.
15319
15320 1999-08-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15321
15322         * java-tree.h (lang_printable_name): Constify a char*.
15323
15324         * lang.c (lang_printable_name): Likewise.
15325
15326 1999-08-27  Jeffrey A Law  (law@cygnus.com)
15327
15328         * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
15329         comments in C code.
15330
15331 1999-08-26  Tom Tromey  <tromey@cygnus.com>
15332
15333         * gjavah.c (print_cxx_classname): Print "::" before qualified
15334         name.
15335
15336 1999-08-26  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15337
15338         * parse.y (lookup_cl): Changed leading comment. Now does its best
15339         to set the column number.
15340         (qualify_ambiguous_name): Take WFL wrappers into account.
15341
15342 1999-08-25  Gregg Townsend  <gmt@cs.arizona.edu>
15343
15344         * verify.c (verify_jvm_instructions): Don't check instruction
15345         validity beyond end of method.
15346
15347 1999-08-25  Tom Tromey  <tromey@cygnus.com>
15348
15349         * jvspec.c (lang_specific_driver): Correctly handle --help again.
15350
15351 1999-08-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15352
15353         * gjavah.c (print_name, print_base_classname, utf8_cmp,
15354         cxx_keyword_subst, generate_access, name_is_method_p,
15355         get_field_name, print_field_name, super_class_name, print_include,
15356         decode_signature_piece, print_class_decls, usage, help,
15357         java_no_argument, version, add_namelet, print_namelet): Add static
15358         prototype.
15359         (print_base_classname, utf8_cmp, cxx_keyword_subst,
15360         name_is_method_p): Constify a char*.
15361         (get_field_name): Likewise.  Prefer xstrdup over malloc/strcpy.
15362         Provide a final else clause in an if-else-if.
15363         (print_field_info): Add missing final arg in function call to
15364         `print_field_name'.
15365         (print_method_info, decompile_method, decode_signature_piece,
15366         print_c_decl, print_full_cxx_name, print_stub,
15367         print_mangled_classname, super_class_name, print_include,
15368         add_namelet, add_class_decl, print_class_decls, process_file,
15369         help): Constify a char*.
15370
15371         * jcf-write.c (jcf_handler, push_constant1, push_constant2,
15372         push_int_const, find_constant_wide, find_constant_index,
15373         push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
15374         emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
15375         emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
15376         emit_if, emit_goto, emit_jsr, call_cleanups,
15377         make_class_file_name): Add static prototypes.
15378         (generate_bytecode_return, generate_bytecode_insns): Pass a
15379         NULL_PTR, not a NULL_TREE.
15380
15381         * jv-scan.c: Include "jcf.h".
15382         (main): Declare using DEFUN macro.
15383
15384         * jvspec.c (find_spec_file, lang_specific_pre_link,
15385         lang_specific_driver): Add prototypes.
15386         (find_spec_file): Constify a char*.
15387
15388         * keyword.gperf (hash, java_keyword): Add prototypes.
15389
15390         * lang.c (lang_print_error): Add static prototype.
15391         (lang_init): Prefer memcpy over bcopy to avoid casts.
15392
15393         * lex.c (yylex): Add static prototype.
15394
15395         * parse-scan.y: Include "lex.c" earlier.
15396
15397         * parse.h: Remove redundant declaration for `yylex'.
15398
15399         * parse.y (java_decl_equiv, binop_compound_p, search_loop,
15400         labeled_block_contains_loop_p): Add static prototypes.
15401         (not_accessible_p): Make static to match prototype.
15402
15403         * verify.c (start_pc_cmp): Don't needlessly cast away const.
15404
15405 1999-08-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15406
15407         * parse.y (check_method_redefinition): Changed leading comment.
15408         (check_abstract_method_definitions): New function.
15409         (java_check_abstract_method_definitions): New function.
15410         (java_check_regular_methods): Call it.
15411         (verify_constructor_super): Fixed indentation.
15412         (lookup_method_invoke): Likewise.
15413
15414 1999-08-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15415
15416         * parse.y (method_header): Return a null pointer if the current
15417         class node is null.
15418         (finish_method_declaration): Return if the current function decl
15419         is null.
15420         (source_start_java_method): Likewise.
15421         (java_method_add_stmt): Likewise.
15422
15423 1999-08-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15424
15425         * class.c (emit_register_class): Removed unnecessary call to
15426         start_sequence.
15427         * parse.y (labeled_block_contains_loop_p): Removed unused local
15428         variable.
15429
15430 1999-08-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15431
15432         * parse.y (java_refold): Added prototype.
15433
15434 1999-08-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15435
15436         * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
15437         (java_stabilize_reference): Removed unnecessary `else'.
15438         (java_complete_lhs): Set flag to remember boolean. Call
15439         java_refold. Added comments.
15440         (java_decl_equiv): New function.
15441         (binop_compound_p): Likewise.
15442         (java_refold): Likewise.
15443         (patch_unaryop): Striped static field access assigned to decl and
15444         op. Changed promotion scheme for ++/-- operators.
15445         (search_loop): New function.
15446         (labeled_block_contains_loop_p): Likewise.
15447         (patch_loop_statement): Call labeled_block_contains_loop_p. Added
15448         comment.
15449         (patch_bc_statement): Call search_loop. Fixed comment.
15450
15451 1999-08-14  Anthony Green  <green@cygnus.com>
15452
15453         * expr.c (java_lang_expand_expr): Mark static array data as
15454         referenced.
15455
15456 1999-08-10  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
15457
15458         * jvgenmain.c (main): NUL-terminate name_obstack.
15459
15460 1999-08-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15461
15462         * check-init.c (check_bool2_init, done_alternative): Add static
15463         prototypes.
15464
15465         * class.c (add_interface_do, maybe_layout_super_class): Likewise.
15466         (add_method, build_utf8_ref, build_class_ref,
15467         append_gpp_mangled_type, layout_class_method): Constify a char*.
15468
15469         * decl.c (push_promoted_type, make_binding_level): Add static
15470         prototypes.
15471         (push_promoted_type, pushdecl): Constify a char*.
15472
15473         * except.c (find_handler_in_range, link_handler,
15474         check_start_handlers): Add static prototypes.
15475
15476         * expr.c (process_jvm_instruction): Constify a char*.
15477
15478         * gjavah.c (main): Constify a char*.
15479
15480         * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
15481         Constify a char*.
15482
15483         * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
15484         static prototypes.
15485         (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
15486         munge, print_ents): Constify a char*.
15487
15488         * jcf-dump.c (disassemble_method): Constify a char*.
15489         (print_constant_pool, print_exception_table): Add static prototypes.
15490         (print_constant, print_exception_table, main, disassemble_method):
15491         Constify a char*.
15492
15493         * jcf-io.c (find_classfile, find_class): Likewise.
15494
15495         * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
15496         (set_source_filename, predefined_filename_p): Add static prototypes.
15497         (set_source_filename, get_constant, get_class_constant,
15498         find_in_current_zip): Constify a char*.
15499
15500         * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
15501         static prototypes.
15502         (add_entry, add_path, jcf_path_classpath_arg,
15503         jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
15504
15505         * jcf-reader.c (get_attribute, jcf_parse_preamble,
15506         jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
15507         jcf_parse_one_method, jcf_parse_methods,
15508         jcf_parse_final_attributes): Add static prototypes.
15509         (get_attribute): Constify a char*.
15510
15511         * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
15512         jcf_dependency_add_target, jcf_path_classpath_arg,
15513         jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
15514
15515         * jv-scan.c (main): Constify a char*.
15516         (gcc_obstack_init): Add prototype arguments.
15517
15518         * jvgenmain.c (gcc_obstack_init): Likewise.
15519         (main): Constify a char*.
15520
15521         * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
15522         static prototypes.
15523         (put_decl_string, lang_print_error): Constify a char*.
15524         (lang_init): Remove redundant extern prototype.
15525
15526         * mangle.c (emit_unicode_mangled_name): Constify a char*.
15527
15528         * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
15529         Add static prototypes.
15530         (get_type_from_signature): Constify a char*.
15531
15532         * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
15533         Add static prototypes.
15534         (start_pc_cmp): Prefer PTR over GENERIC_PTR.
15535         (verify_jvm_instructions): Constify a char*.
15536
15537         * xref.c (xref_flag_value): Likewise.
15538
15539         * xref.h (xref_flag_value): Likewise.
15540
15541         * zextract.c (makeword, makelong): Add static prototypes.
15542         (makeword, makelong): Constify a uch*.
15543
15544 1999-08-09  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15545
15546         * lang.c (java_dummy_print): Constify a char*.
15547         (lang_print_error): Likewise.
15548         (lang_init): Remove redundant prototype for `print_error_function'.
15549         (lang_init_source): Likewise.
15550         (lang_identify): Constify a char*.
15551
15552 1999-08-09  Tom Tromey  <tromey@cygnus.com>
15553
15554         * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
15555         (WORDS_TO_LONG): Likewise.
15556         (WORDS_TO_DOUBLE): Likewise.
15557
15558 1999-08-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15559
15560         * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
15561
15562         * expr.c (java_stack_pop, java_array_data_offset,
15563         build_java_throw_out_of_bounds_exception, case_identity,
15564         build_java_check_indexed_type): Add static prototypes.
15565         (linenumber_table, expand_invoke, expand_java_field_op,
15566         build_primtype_type_ref, expand_byte_code): Constify a char*.
15567
15568         * java-tree.h (build_primtype_type_ref, linenumber_table):
15569         Constify a char*.
15570         (java_lang_expand_expr): Add prototype.
15571
15572         * lang.c: Include rtl.h and expr.h.  Remove extern prototype for
15573         `java_lang_expand_expr'.
15574
15575         * lex.c (java_lex_error): Constify a char*.
15576         (java_get_unicode, java_read_char, java_allocate_new_line,
15577         java_unget_unicode, java_sneak_unicode): Prototype.
15578
15579         * parse-scan.y (current_class, package_name, method_declarator,
15580         report_class_declaration, yyerror): Constify a char*.
15581
15582         * parse.h (java_report_errors): Prototype.
15583         (yyerror): Constify a char*.
15584
15585         * parse.y (classitf_redefinition_error, check_modifiers,
15586         parse_jdk1_1_error, lookup_package_type,
15587         lookup_package_type_and_set_next, get_printable_method_name,
15588         purify_type_name): Constify a char*.
15589         (build_super_invocation, maybe_generate_finit,
15590         verify_constructor_super, parser_add_interface,
15591         add_superinterfaces, jdep_resolve_class, note_possible_classname,
15592         java_complete_expand_methods, java_expand_finals,
15593         cut_identifier_in_qualified, java_stabilize_reference,
15594         do_unary_numeric_promotion, operator_string, do_merge_string_cste,
15595         merge_string_cste): Prototype.
15596         (single_type_import_declaration, yyerror,
15597         variable_redefinition_error, build_array_from_name,
15598         build_unresolved_array_type, check_class_interface_creation,
15599         resolve_class, complete_class_report_errors,
15600         note_possible_classname, read_import_dir,
15601         find_in_imports_on_demand, resolve_package, fix_constructors,
15602         check_deprecation, lookup_method_invoke,
15603         maybe_build_primttype_type_ref, array_constructor_check_entry):
15604         Constify a char*.
15605         (java_complete_expand_methods, java_expand_finals): Make static.
15606         (convert_narrow): Remove static prototype.
15607
15608 1999-08-03  J"orn Rennecke <amylaar@cygnus.co.uk>
15609
15610         * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
15611
15612 1999-08-02  Richard Henderson  <rth@cygnus.com>
15613
15614         * decl.c: Include defaults.h instead of expr.h.
15615         * parse.y: Likewise.
15616
15617 1999-08-02  Jakub Jelinek  <jj@ultra.linux.cz>
15618
15619         * java/decl.c (start_java_method): Change all uses of
15620         PROMOTE_PROTOTYPES, so that it tests it as a C expression.
15621         Ensure expr.h is included.
15622         * java/expr.c (pop_arguments): Ditto.
15623         * java/parse.y (expand_start_java_method): Ditto.
15624
15625 1999-08-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15626
15627         * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
15628
15629 1999-07-31  Bernd Schmidt  <bernds@cygnus.co.uk>
15630
15631         * decl.c: Include "function.h".
15632         * except.c: Likewise.
15633         * parse.y: Likewise.
15634         * Makefile.in: Update dependencies.
15635
15636 1999-07-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15637
15638         * expr.c (build_java_soft_divmod): Provide a default case in switch.
15639         (java_lang_expand_expr): Mark parameters `target', `tmode' and
15640         `modifier' with ATTRIBUTE_UNUSED.
15641
15642         * gjavah.c (process_file): Add braces around ambiguous `else'.
15643
15644         * jcf-dump.c (print_access_flags, localvar_free): Change return
15645         type to void.
15646
15647         * parse.y (java_complete_expand_method): Initialize variable
15648         `exception_copy'.
15649         (resolve_qualified_expression_name): Likewise for `field_decl'.
15650         (patch_method_invocation): Likewise for `class_to_search'.
15651         (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
15652         (patch_assignment): Likewise for `lhs_type'.
15653
15654         * verify.c (verify_jvm_instructions): Remove unused variable
15655         `caller'.
15656
15657 1999-07-25  Richard Henderson  <rth@cygnus.com>
15658
15659         * decl.c (va_list_type_node): New.
15660
15661 1999-07-25  Anthony Green  <green@cygnus.com>
15662
15663         * gjavah.c (print_stub): New function.
15664         (METHOD_IS_NATIVE): New macro.
15665         (print_mangled_classname): Make static.
15666         (HANDLE_END_FIELD): Don't emit fields during stub generation.
15667         (process_file): Perform stub generation.
15668         (HANDLE_METHOD): Don't emit class decls during stub
15669         generation.
15670         (HANDLE_END_METHOD): Take into account stub generation.
15671         (print_method_info): Handle stub generation.
15672         (print_stub): New function.
15673         (print_cxx_classname): Make signature consistant with others.
15674         (help): Describe -stubs option.
15675         (main): Create stub file.
15676         (version): Use version.c.
15677         (print_full_cxx_name): New function.
15678         (print_c_decl): Use print_full_cxx_name.
15679
15680 1999-07-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15681
15682         * check-init.c (check_init): Handle MAX_EXPR.
15683
15684 1999-07-15  Andrew Haley  <aph@cygnus.com>
15685
15686         * lang.c (flag_use_divide_subroutine): New variable.
15687         * typeck.c: (convert_ieee_real_to_integer): Bounds check
15688         fp-to-integer conversion.
15689         (convert): Call convert_ieee_real_to_integer when flag_fast_math
15690         is not set.
15691
15692         * expr.c (build_java_soft_divmod): New function.
15693         (build_java_binop): Call build_java_soft_divmod if
15694         flag_use_divide_subroutine is set.
15695         * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
15696         soft_lrem_node: new builtin functions.
15697         (init_decl_processing) Initialize the new builtins.
15698         * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
15699         soft_lrem_node: new builtin functions.
15700         (build_java_soft_divmod): New function.
15701         * parse.y: Call build_java_soft_divmod if
15702         flag_use_divide_subroutine is set.
15703         * parse.c: Rebuilt.
15704
15705         * jvspec.c (lang_specific_driver): Always allow an extra arg (for
15706         a --specs= arg) even if not linking.
15707         * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
15708         -fuse-divide-subroutine
15709
15710 1999-07-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15711
15712         * parse.y (resolve_and_layout): Check methods only once.
15713         (resolve_qualified_expression_name): Verify thrown exceptions
15714         compatibility.
15715         (check_thrown_exceptions): Reject exceptions thrown in
15716         initializer. Error message tuned.
15717
15718 1999-07-14  Andrew Haley  <aph@cygnus.com>
15719
15720         * expr.c (expand_expr): Do not return the last statement in a
15721         block as the block's value.
15722
15723 1999-07-03  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15724
15725         * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
15726         CALL_EXPR, to avoid order of evaluation changes.
15727
15728 1999-07-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15729
15730         * parse.y (qualify_ambiguous_name): Do not use
15731         IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
15732
15733 1999-07-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15734
15735         * check-init.c (check_init): Handle MAX_EXPR.
15736         * expr.c (force_evaluation_order): Force method call arguments to
15737         be evaluated in left-to-right order.
15738         * parse.y (qualify_ambiguous_name): Loop again to qualify
15739         NEW_ARRAY_EXPR properly.
15740
15741 1999-06-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15742
15743         * parse.y (patch_invoke): Resolve unresolved invoked method
15744         returned type.
15745         (qualify_ambiguous_name): STRING_CST to qualify expression for
15746         type name resolution.
15747
15748 1999-06-24  Andrew Haley  <aph@cygnus.com>
15749
15750         * class.c (finish_class): Whenever a deferred method is
15751         output, rescan the list of methods to see if a new candidate for
15752         output can be found.
15753
15754 1999-06-28  Tom Tromey  <tromey@cygnus.com>
15755
15756         * jvspec.c (lang_specific_driver): Recognize --help.
15757
15758 1999-06-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15759
15760         * parse.y (resolve_package): Fixed bogus return statement.
15761         (patch_method_invocation): Resolve method invocation beginning with
15762         a package name qualifier.
15763
15764 1999-06-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15765
15766         * Make-lang.in (java.stage1): Depend on stage1-start.
15767         (java.stage2): Likewise for stage2-start.
15768         (java.stage3): Likewise for stage3-start.
15769         (java.stage4): Likewise for stage4-start.
15770
15771 1999-06-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15772
15773         * parse.y (java_complete_lhs): When doing cross referencing, don't
15774         try to keep file location on a WFL expanded as a CALL_EXPR.
15775
15776 1999-06-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15777
15778         * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
15779         compiling to class file a void method with an empty method body.
15780         As a side effect, the bytecode backend will generate the
15781         appropriate `return' instruction.
15782
15783 1999-06-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15784
15785         * parse.y (lookup_package_type_and_set_next): New function prototype.
15786         (resolve_package): Search current and imported packages.
15787         (lookup_package_type_and_set_next): New function.
15788
15789 1999-06-22  Andrew Haley  <aph@cygnus.com>
15790
15791         * verify.c (verify_jvm_instructions): Check for pending blocks
15792         before invalid PC test and opcode switch, not after.
15793
15794 1999-06-21  Andrew Haley  <aph@cygnus.com>
15795
15796         * except.c (find_handler_in_range): The upper limit for exception
15797         ranges is exclusive, not inclusive: (start <= pc < end).
15798         (link_handler): find child pointer which points to outer by
15799         searching sibling list: previous code incorrectly assumed that
15800         outer->outer->first_child must point to outer.
15801         * verify.c (verify_jvm_instructions): FIXME added to code for
15802         `athrow'.
15803         (verify_jvm_instructions): Do not assume that the last block
15804         processed in a subroutine is a block which ends with a `ret'
15805         instruction.  With some control flows it is possible that the last
15806         block ends with an `athrow'.
15807
15808 1999-06-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15809
15810         * parse.y (qualify_ambiguous_name): Reorganized the post
15811         evaluation of non WFL leading expression nodes.
15812
15813 1999-06-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15814
15815         * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
15816         CONVERT_EXPR.
15817
15818 1999-06-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15819
15820         * parse.y (qualify_ambiguous_name): Handle qualified expression
15821         beginning with a STRING_CST.
15822
15823 1999-06-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15824
15825         * parse.y (register_fields): Set DECL_INITIAL on both
15826         pre-initialized static and public fields.
15827         (resolve_field_access): Static field access expressions to always
15828         use pointer types.
15829         (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
15830         qualification. CONVERT_EXPR to be resolved as an expression name.
15831         (java_complete_lhs): Identify and access qualified final
15832         initialized field in switch statement case expression.
15833         (fold_constant_for_init): Pre-initialized field decl constant to
15834         be folded.
15835
15836 1999-06-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15837
15838         * parse.y (note_possible_classname): Mark returned node with
15839         QUALIFIED_P only if the original class name contained a '/'.
15840
15841 1999-06-05  Anthony Green  <green@cygnus.com>
15842
15843         * Make-lang.in (gcjh): More parallel build fixes.
15844
15845 1999-06-03  Mike Stump  <mrs@wrs.com>
15846
15847         * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
15848
15849 1999-06-02  Anthony Green  <green@cygnus.com>
15850
15851         * except.c (link_handler): Chain exception handlers in order.
15852
15853 1999-06-02  Anthony Green  <green@cygnus.com>
15854
15855         * expr.c (expand_byte_code): Fill unreachable bytecode regions
15856         with nops and process as usual in order to always set correct EH
15857         ranges.  Emit detailed warnings about unreachable bytecodes.
15858
15859 1999-06-02  Anthony Green  <green@cygnus.com>
15860
15861         * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
15862         constant.
15863
15864 1999-05-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15865
15866         * parse.y (lookup_field_wrapper): Unified returned value to NULL
15867           or the searched field decl.
15868
15869 1999-05-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15870
15871         * parse.y (fold_constant_for_init): Convert numerical constant
15872         values to the type of the assigned field.
15873
15874 1999-05-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15875
15876         * expr.c (lookup_field): Relaxed the test on class loading error
15877         detection.
15878         * parse.y (fold_constant_for_init): Enabeled old code.
15879
15880 1999-05-26  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15881
15882         * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
15883         decide the validity of the cast of a java.lang.Cloneable reference
15884         to an array.
15885         (patch_conditional_expr): Fixed first argument passed to
15886         binary_numeric_promotion.
15887
15888 1999-05-26  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15889
15890         * parse.y (qualify_ambiguous_name): Take into account that a
15891         CONVERT_EXPR might specify a type as a WFL.
15892
15893 1999-05-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15894
15895         * parse.y (patch_assignment): Save the rhs before using it as an
15896         argument to _Jv_CheckArrayStore.
15897
15898 1999-05-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15899
15900         * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
15901
15902 1999-05-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15903
15904         * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
15905         floating point literal only when the exponent indicator has been
15906         parsed.
15907
15908 1999-05-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15909
15910         * parse.y (formal_parameter:): Construct argument tree list
15911         element even if a yet unsupported final parameter was encountered.
15912
15913 1999-05-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15914
15915         * parse.y (finish_method_declaration): Issue errors for native or
15916         abstract methods declared with a method body, as well as for non
15917         native or non abstract methods with no method body.
15918
15919 1999-05-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15920
15921         * class.c (build_utf8_ref): Initialize variable `field'.
15922
15923         * decl.c (init_decl_processing): Initialize variable `field'.
15924
15925         * expr.c (build_known_method_ref): Mark parameters `method_type',
15926         `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
15927         (process_jvm_instruction): Likewise for parameter `length'.
15928
15929         * jvspec.c (lang_specific_driver): Mark variables `saw_math',
15930         `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
15931         ATTRIBUTE_UNUSED.
15932
15933         * parse.y (maybe_generate_clinit): Remove unused variable
15934         `has_non_primitive_fields'.
15935         (find_in_imports_on_demand): Initialize variables `node_to_use'
15936         and `cl'.
15937         (patch_binop): Likewise for variable `prom_type'.
15938         (patch_unaryop): Likewise for variable `prom_type'.
15939
15940         * verify.c (verify_jvm_instructions): Likewise for variable `last'.
15941
15942         * xref.c (xref_table): Add missing initializer.
15943
15944 1999-05-14  Tom Tromey  <tromey@cygnus.com>
15945
15946         * java-except.h (struct eh_range): Removed unused `next' member.
15947         * verify.c (verify_jvm_instructions): Call check_nested_ranges
15948         after adding all exception handlers.  Sort exception ranges in
15949         order of start PC.
15950         (struct pc_index): New structure.
15951         (start_pc_cmp): New function.
15952         * except.c (add_handler): Return `void'.  Don't call link_handler;
15953         instead construct an ordinary linked list and do range
15954         coalescing.
15955         (check_nested_ranges): New function.
15956         (link_handler): Changed interface to allow merging of eh_ranges.
15957         Split overlapping ranges.  Return `void'.
15958
15959 1999-05-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15960
15961         * parse.y (constructor_block_end:): New rule, tagged <node>.
15962         (constructor_body:): Use `constructor_block_end' instead of
15963         `block_end'.
15964
15965 1999-05-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15966
15967         * parse.y (statement_nsi:): Pop `for' statement block.
15968         (java_complete_lhs): Labeled blocks containing no statement are
15969         marked as completing normally.
15970
15971 1999-05-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15972
15973         * xref.c (xref_set_current_fp): New function, defined.
15974         * xref.h (xref_set_current_fp): New function, prototyped.
15975
15976 1999-05-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15977
15978         * check-init.c (check_init): Take into account that
15979         LABELED_BLOCK_STMT can be empty.
15980
15981 1999-05-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15982
15983         * parse.y (java_check_regular_methods): Warning check on not
15984         overriding methods with default access in other packages does not
15985         apply to `<clinit>'.
15986         (java_complete_lhs): If block body is an empty_stmt_node, replace
15987         it by NULL_TREE. This prevents gcc from generating an irrelevant
15988         warning.
15989
15990 1999-05-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
15991
15992         * check-init.c (check_init): Removed code accepting to see things
15993         falling through default:, when doing xrefs.
15994         * java-tree.h (do_not_fold): New global variable, declared.
15995         * parse.y (do_not_fold): New global variable, defined.
15996         (java_complete_expand_method): Set `do_not_fold' to the value of
15997         `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
15998         and reinstall them after them have been purged; do not check for
15999         initializations; do not issue missing return errors.
16000         (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
16001         when doing xrefs.
16002         (patch_binop): Skip the fold part when doing xrefs.
16003         (build_string_concatenation): Skip the concatenation part when
16004         doing xrefs.
16005         (patch_synchronized_statement): Do not generate a try-finally when
16006         doing xrefs.
16007         (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
16008         and keep the location where the throw was seen.
16009         * typeck.c (convert): When `do_not_fold' is set, do not attempt
16010         any treatment on the converted node an simply return a NOP_EXPR of
16011         the targeted type.
16012         * xref.c (xref_get_data): New function, defined.
16013         * xref.h (xref_get_data): New function, declared.
16014         (XREF_GET_DATA): Use xref_get_data.
16015
16016 1999-05-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16017
16018         * gjavah.c (print_include): Cast the result of `strlen' to int
16019         when comparing against a signed value.
16020         (add_namelet): Likewise.
16021
16022 1999-05-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16023
16024         * expr.c (expand_invoke): Mark parameter `nargs' with
16025         ATTRIBUTE_UNUSED.
16026         (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
16027
16028         * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
16029         ATTRIBUTE_UNUSED.
16030
16031         * jcf-reader.c (get_attribute): Cast a value to long
16032         when comparing against a signed expression.  Likewise.
16033
16034         * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
16035         HOST_BITS_PER_CHAR.
16036
16037 1999-05-11  Andrew Haley  <aph@cygnus.com>
16038
16039         * parse.y (source_end_java_method): If the current method contains
16040         any exception handlers, force asynchronous_exceptions: this is
16041         necessary because signal handlers in libjava may throw exceptions.
16042         * decl.c (end_java_method): Ditto.
16043
16044 1999-05-11  Tom Tromey  <tromey@cygnus.com>
16045
16046         * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
16047         flags.
16048         * jvspec.c (THREAD_NAME): Removed.
16049         (GC_NAME): Likewise.
16050         (MATHLIB): Likewise.
16051         (WITHLIBC): Likewise.
16052         (GCLIB): Likewise.
16053         (THREADLIB): Likewise.
16054         (MATH_LIBRARY): Likewise.
16055         (lang_specific_driver): Don't add `-l' options to command line.
16056         Instead, add a single --specs option.  Recognize `-L' options and
16057         use them to search for spec file.
16058         (find_spec_file): New function.
16059         (SPEC_FILE): New define.
16060
16061 1999-05-11  Dave Brolley  <brolley@cygnus.com>
16062
16063         * lang-options.h: -MD, -MMD, -M and -MM not needed here for
16064         cpplib-enabled build.
16065
16066 1999-05-05  Per Bothner  <bothner@cygnus.com>
16067
16068         * class.c (make_field_value):  DECL_INITIAL may be a string literal;
16069         temporarily zero it while calling rest_of_decl_compilation.
16070
16071         * java-tree.h (string_ptr_type_node):  Add declaration.
16072         * decl.c:  Define and initialize string_ptr_type_node.
16073         * parse.y (patch_string_cst):  Use string_ptr_type_node.
16074
16075         * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P):  Removed.
16076         * parse.y (for_statement):  Now unconditionally exit_block.
16077         (finish_labeled_statement):  No longer exit_block if for-loop.
16078         (patch_loop_statement):  Check harder if the loop is already labeled.
16079
16080         * parse.y (patch_initialized_static_field):  Removed function.
16081         (maybe_generate_clinit):  Removed special handling for interfaces.
16082         (java_complete_expand_methods):  Do a preliminary java_complete_tree
16083         on <clinit> to determine if it can be removed.
16084         (java_complete_expand_method):  Remove special handling for <clinit>.
16085         (java_complete_lhs):  For BLOCK and EXPR_WITH_FILE_LOCATION
16086         optimize if we get back empty_stmt_node.
16087         For MODIFY_EXPR, re-do checking of static initializers.
16088         (fold_constant_for_init):  Don't return immediate if VAR_DECL.
16089         For VAR_DECL, pass correct context.
16090
16091         * verify.c (verify_jvm_instructions):  Better error messages.
16092
16093 1999-05-03  Tom Tromey  <tromey@cygnus.com>
16094
16095         * parse-scan.y (interface_declaration): Call
16096         report_class_declaration for interfaces.
16097
16098 1999-04-30 20:54 -0400  Zack Weinberg  <zack@rabi.columbia.edu>
16099
16100         * Makefile.in: Remove -v from bison command lines.
16101
16102 1999-04-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16103
16104         * check-init.c (check_init): Exclude a case of error when doing
16105         xrefs.
16106         * class.c (layout_class_method): Don't generate the error message
16107         twice when compiling from source.
16108         * lang-options.h: Added `-Wredundant-modifers' and
16109         `-Wunusupported-jdk11' flags and help text.
16110         * lang.c (lang_decode_option): Added support for
16111         `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
16112         flag_static_local_jdk11 and flag_redundant set accordingly.
16113         * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
16114         * parse.h (EXPR_WFL_ADD_COL): New macro.
16115         (DECL_END_SOURCE_LINE): Likewise.
16116         (DECL_INHERITED_SOURCE_LINE): Likewise.
16117         * parse.y (static_ref_err): New function, prototyped.
16118         (CCB_TK): Now tagged <operator>.
16119         (class_body:): Remember the location of the closing '}' of a class
16120         definition when doing xrefs.
16121         (block:): Likewise.
16122         (block_end:): Likewise.
16123         (create_class): Remember the location of the inherited class
16124         identifier when doing xrefs.
16125         (register_fields): Added test on first operand of `init' before
16126         testing it TREE_CODE.
16127         (method_header): Store the location of the class identifier in the
16128         class decl when doing xrefs.
16129         (finish_method_declaration): Don't combine first/last method line
16130         when doing xref.
16131         (java_check_regular_methods): Warning check on not overriding
16132         methods with default access on other packages move before check on
16133         static methods. Initialization of `aflags' also moved up.
16134         (resolve_expression_name): Call static_ref_err to report the error.
16135         (static_ref_err): New function, implemented.
16136         (resolve_field_access): Returned simplified static field access
16137         when doing xrefs.
16138         (resolve_qualified_expression_name): Check for illegal use of
16139         static fields in a non static context. Call static_ref_err to
16140         report error in various places.
16141         (java_complete_tree): Do not fold initialized static fields when
16142         doing xrefs.
16143         (java_complete_lhs): Likewise.
16144
16145 1999-04-29  Anthony Green  <green@cygnus.com>
16146
16147         * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
16148         create internal labels.
16149         (lookup_label): Ditto.
16150
16151 1999-04-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16152
16153         * class.c (layout_class_method): Generate <clinit>'s rtl for
16154         interfaces.
16155         * decl.c (complete_start_java_method): Don't call _Jv_InitClass
16156         for interfaces' <clinit>.
16157         * expr.c (lookup_field): Search for fields in interfaces.
16158         (expand_invoke): Fixed indentation.
16159         (expand_java_field_op): Likewise. Use IS_CLINIT.
16160         * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
16161         (IS_CLINIT): New macro.
16162         * parse.y (type_declaration:): Call maybe_generate_clinit after an
16163         interface was parsed.
16164         (maybe_generate_clinit): Don't generate if the current class is an
16165         interface with only fields of primitive types.
16166         (reset_method_name): Use IS_CLINIT.
16167         (java_complete_expand_method): Expand <clinit> when it exists for
16168         interfaces. Use IS_CLINIT.
16169         (resolve_expression_name): Use DECL_CONTEXT instead of
16170         current_class to build static field references.
16171         (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
16172         ARRAY_REF when doing xreferencing.
16173         (check_final_assignment): Fixed typo in leading comment. Use
16174         IS_CLINIT.
16175         (patch_array_ref): Don't fully expand array references when
16176         xreferencing.
16177         (patch_return): Use IS_CLINIT.
16178         (patch_throw_statement): Likewise.
16179
16180 1999-04-22  Tom Tromey  <tromey@cygnus.com>
16181
16182         * Make-lang.in (JAVA_SRCS): Added check-init.c.
16183
16184 1999-04-21  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16185
16186         * decl.c (predef_filenames, predef_filenames_size): New globals
16187         (init_decl_processing): predef_filenames and predef_filenames_size
16188         initialized.
16189         * java-tree.h (predef_filenames, predef_filenames_size): Declared
16190         extern.
16191         * jcf-parse.c (predefined_filename_p): New function.
16192         (yyparse): Check that files on the command line are specified only
16193         once and issue a warning otherwise.
16194         * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
16195         * parse.y (source_end_java_method): Nullify NOP method bodies, to
16196         avoid a gcc warning with -W -Wall turned on.
16197         (java_expand_classes): Abort if errors were encountered.
16198         (java_complete_lhs): If the cross reference flag is set, wrap
16199         field DECL node around a WFL when resolving expression name.
16200
16201 1999-04-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16202
16203         * lang.c (lang_decode_option): Fixed returned value when parsing
16204         `-fxref=...' and `-Wall'.
16205         * parse.y (source_end_java_method): Do not generate code when
16206         flag_emit_xref is set.
16207         (resolve_expression_name): Do not build static field access when
16208         flag_emit_xref is set.
16209         (resolve_field_access): No special treatment on `length' when
16210         flag_emit_xref is set. Do not build qualified static field access
16211         when flag_emit_xref is set.
16212         (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
16213         when flag_emit_xref is set.
16214         (patch_assignment): Do not generate array store runtime check when
16215         flag_emit_xref is set.
16216         * xref.c (xref_flag_value): Fixed function declaration
16217         indentation.
16218         (xset_set_data): New function.
16219         * xref.h (xref_set_data): Added prototype for new function.
16220         (typedef struct xref_flag_table): New field data.
16221         (XREF_GET_DATA): New macro.
16222
16223 1999-04-19  Tom Tromey  <tromey@cygnus.com>
16224
16225         * xref.h (enum): Removed trailing comma.
16226
16227         * parse.y (resolve_qualified_expression_name): Added missing
16228         `break'.
16229
16230 1999-04-15  Anthony Green  <green@cygnus.com>
16231
16232         * gjavah.c: New prototypes for java_float_finite and
16233         java_double_finite.
16234
16235 1999-04-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16236
16237         * parse.y (patch_unaryop): Fixed ++/-- operator check on array
16238         references.
16239
16240 1999-04-06  Jeffrey A Law  (law@cygnus.com)
16241
16242         * Makefile.in (TREE_H): Add tree-check.h.
16243         (RTL_H): Add genrtl.h.
16244
16245 1999-04-06  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16246
16247         * parse.y (patch_assignment): Added ArrayStoreException runtime
16248         check.
16249
16250 1999-04-06  Per Bothner  <bothner@cygnus.com>
16251
16252         * expr.c (pop_type_0):  New function.
16253         (pop_type):  Use pop_type_0.
16254         * java-tree.h (pop_type_0):  New declaration.
16255         * verify.c (verify_jvm_instructions):  Check return instructions.
16256
16257         * parse.y (patch_binop):  Don't fold if non-constant and emiting
16258         class files.
16259
16260 1999-04-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16261
16262         * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
16263
16264         * gjavah.c: Include math.h earlier.  Include tree.h/java-tree.h.
16265         (main_jcf): Don't define.
16266         (process_file): Don't set `main_jcf'.
16267
16268         * java-tree.h (main_jcf): Don't declare.
16269
16270         * jcf-parse.c (main_jcf): Add static definition.
16271
16272         * lang.c (main_jcf): Don't define.
16273
16274 1999-04-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16275
16276         * class.c (add_method_1): Cast the argument of `bzero' to PTR.
16277
16278         * decl.c (copy_lang_decl): Likewise for `bcopy'.
16279
16280         * jcf-depend.c: Include "config.h", not <config.h>.
16281
16282         * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
16283         `bcopy' to PTR.
16284
16285         * jcf-path.c: Include "config.h", not <config.h>.
16286
16287         * lex.c: Don't include various system header files.
16288         (java_init_lex): Cast the argument of `bzero' to PTR
16289
16290         * parse-scan.y (java_push_parser_context): Likewise.
16291
16292         * parse.y (java_push_parser_context): Likewise.
16293         (patch_bc_statement): Match format specifier to variable argument.
16294
16295         * xref.c: Don't include <stdio.h>.
16296
16297 1999-04-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16298
16299         * parse.y (struct parser_ctxt *ctxp): Now global.
16300         (declare_local_variables): Use WFL compound value for the
16301         declaration source line value, when doing cross-referencing.
16302
16303 1999-03-31  Tom Tromey  <tromey@cygnus.com>
16304
16305         * gjavah.c (print_field_info): Allow constants of other types.
16306         (print_include): Generate include when new name is proper prefix
16307         of already printed name.
16308         (add_namelet): Likewise.
16309         (cxx_keyword_subst): New function.
16310         (print_method_info): Use it.
16311         (print_field_name): New function.
16312         (get_field_name): New function.
16313         (print_field_info): Use get_field_name and print_field_name.
16314
16315 1999-03-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16316
16317         * Makefile.in (keyword.h): Generate using gperf language 'C', not
16318         'KR-C', so gperf uses the `const' keyword on strings.
16319
16320         * keyword.gperf (java_keyword): Const-ify a char*.
16321
16322 1999-03-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16323
16324         * parse.y (patch_bc_statement): Fixed identation and a bogus
16325         `printf' format.
16326
16327 1999-03-30  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16328
16329         * parse.y (patch_assignment): Allow static variables in other
16330         classes to be assigned.
16331
16332 1999-03-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16333
16334         * class.c (maybe_add_interface): Remove unused variable
16335         `interface_binfo'.
16336         (make_class_data): Use = for assignment, not ==.  Likewise.
16337         (emit_register_classes): Remove unused variable `decl'.
16338
16339         * lex.c: Fix comment so as not to contain an embedded `/*'.
16340
16341         * verify.c (verify_jvm_instructions): Remove unused variable
16342         `self_type'.
16343
16344 1999-03-27  Per Bothner  <bothner@cygnus.com>
16345
16346         * parse.y (complete_loop_body):  Rename to finish_loop_body.
16347         (complete_labeled_statement):  Rename to finish_labeled_statement.
16348         (complete_for_loop):  Rename to finish_for_loop.
16349         (complete_method_declaration):  Rename to finish_method_declaration.
16350
16351         * java-tree.h (continue_identifier_node):  New global node.
16352         * decl.c:  Define and initialize continue_identifier_node.
16353         * parse.y (generate_labeled_block):  Remove - no longer needed.
16354         (build_loop_body):  Use continue_identifier_node for continue block.
16355         (finish_labeled_statement):  Also do pop_labeled_block actions.
16356         (java_complete_lhs):  POP_LOOP even if error.
16357         (build_labeled_block):  Special handling for continue_identifier_node.
16358         (patch_loop_statement):  Re-organize.
16359         (patch_bc_statement):  Re-write.
16360
16361 1999-03-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16362
16363         * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
16364         using a WFL compound value.
16365         * parse.y (xref.h): Include.
16366         (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
16367         WFL compound value.
16368         (register_fields): Set WFL compound value to lineno if doing
16369         xrefs.
16370         (java_complete_expand_method): Call expand_xref if flag_emit_xref
16371         is set.
16372         * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
16373         * xref.h (expand_xref): Prototype renamed from xref_generate.
16374
16375 1999-03-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16376
16377         * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
16378         (GET_CURRENT_BLOCK): New macro.
16379         * parse.y (current_static_block): New global variable.
16380         (method_body:): Define action.
16381         (complete_method_declaration): Set current_function_decl to NULL
16382         when work on the current method is done.
16383         (declare_local_variables): Use GET_CURRENT_BLOCK.
16384         (java_method_add_stmt): Likewise.
16385         (java_complete_expand_method): Disable the use of `this' when
16386         expanding <clinit>.
16387         (enter_a_block): If no current method exist, use
16388         current_static_block to link static initializer blocks.
16389         (exit_block): Rewritten to use current_static_block when no current
16390         method decl exists.
16391         (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
16392         (patch_return): Forbid the use of `return' in static initializers.
16393         (patch_throw_statement): Fixed indentation. Issue specific error
16394         for uncaught thrown checked exception in static initializer
16395         blocks. Removed FIXME.
16396
16397 1999-03-25  Zack Weinberg  <zack@rabi.columbia.edu>
16398
16399         * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
16400         Link gcj from gcc.o.
16401
16402 1999-03-23  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16403
16404         * parse.y (find_applicable_accessible_methods_list): When dealing
16405         with interface: ensure that a given interface or java.lang.Object
16406         are searched only once.
16407
16408 1999-03-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16409
16410         * gjavah.c (print_c_decl): Remove unused argument `flags'.
16411
16412         * jcf-dump.c (print_access_flags): Add braces around if-else.
16413
16414         * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
16415         COMBINE_INPUTS.
16416
16417         * lex.c (build_wfl_node): Add static prototype.
16418
16419         * lex.h (build_wfl_node): Remove static prototype.
16420
16421         * parse.y: Include lex.c early enough to declare everything needed.
16422         Ensure calls to `build_wfl_node' pass the proper arguments.
16423         (create_class): Remove unused variable `super_decl'.
16424         (get_printable_method_name): Initialize variable `name'.
16425
16426 1999-03-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16427
16428         * Changelog: Fixed 1999-03-22 typos.
16429         * lang.c (lang_decode_option): Fixed typo in error string in the
16430         XARG section.
16431
16432 1999-03-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16433
16434         * Makefile.in (JAVA_OBJS): Added entry xref.o.
16435         (xref.o): New rule.
16436         * java-tree.h (flag_emit_xref): Declared extern.
16437         * lang.c (xref.h): Included.
16438         (flag_emit_xref): New global variable.
16439         (lang_decode_option): Added support for -fxref.
16440         * xref.c: Created.
16441         * xref.h: Likewise.
16442
16443 1999-03-21  Manfred Hollstein  <manfred@s-direktnet.de>
16444
16445         * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
16446         linked with.
16447
16448 1999-03-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16449
16450         * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
16451         $(srcdir)/../system.h and $(JAVA_TREE_H).
16452         (jcf-io.o): Depend on $(JAVA_TREE_H).
16453         (mangle.o): Likewise.
16454
16455         * check-init.c (check_cond_init): Add static prototype.
16456
16457         * class.c (build_java_method_type, hashUtf8String,
16458         make_field_value, get_dispatch_vector, get_dispatch_table,
16459         append_gpp_mangled_type, mangle_static_field): Likewise.
16460         (strLengthUtf8): Hide unused definition.
16461         (hashUtf8String): Const-ify.
16462         (make_field_value): Un-ANSI-fy.
16463
16464         * constants.c: Move inclusion of jcf.h above java-tree.h.
16465         (set_constant_entry, find_class_or_string_constant,
16466         find_name_and_type_constant, get_tag_node,
16467         build_constant_data_ref): Add static prototype.
16468
16469         * decl.c (push_jvm_slot, builtin_function,
16470         lookup_name_current_level): Likewise.
16471         (builtin_function): Const-ify.
16472
16473         * except.c (expand_start_java_handler, expand_end_java_handler):
16474         Add static prototype.
16475
16476         * expr.c (flush_quick_stack, push_value, pop_value,
16477         java_stack_swap, java_stack_dup, build_java_athrow,
16478         build_java_jsr, build_java_ret, expand_java_multianewarray,
16479         expand_java_arraystore, expand_java_arrayload,
16480         expand_java_array_length, build_java_monitor, expand_java_pushc,
16481         expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
16482         expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
16483         expand_compare, expand_test, expand_cond, expand_java_goto,
16484         expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
16485         expand_java_field_op, java_push_constant_from_pool): Likewise.
16486
16487         (decode_newarray_type, expand_iinc): Un-ANSI-fy.
16488         (build_java_arraynull_check): Mark parameters `node' and `type'
16489         with ATTRIBUTE_UNUSED.
16490         (note_label): Likewise for parameter `current_pc'.
16491         (expand_java_call, expand_java_ret): Hide unused definition.
16492
16493         * java-tree.h (make_class, build_constants_constructor,
16494         java_set_exception_lang_code, pop_labeled_block, emit_handlers,
16495         init_outgoing_cpool, register_class, emit_register_classes,
16496         java_layout_seen_class_methods): Prototype.
16497         (unicode_mangling_length): Const-ify.
16498         (append_gpp_mangled_name, append_gpp_mangled_classtype,
16499         emit_unicode_mangled_name, format_int, format_uint,
16500         jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
16501         jcf_print_utf8_replace, open_class): Prototype.
16502
16503         * jcf-dump.c: Include "config.h", not <config.h>.  Don't include
16504         <stdio.h>.  Include tree.h/java-tree.h.
16505         (utf8_equal_string usage, process_class): Add static prototype.
16506         (open_class): Don't prototype this here.
16507         (utf8_equal_string): Match arguments to format specifiers.
16508         (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
16509         TABLE_SWITCH, disassemble_method): Likewise.
16510
16511         * jcf-io.c: Include tree.h/java-tree.h.
16512         (open_class, find_classfile, jcf_print_utf8,
16513         jcf_print_utf8_replace): Const-ify.
16514
16515         * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
16516         parse_class_file): Add static prototype.
16517         (find_in_current_zip): Match definition to existing static
16518         prototype.
16519
16520         * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
16521         (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
16522         finish_jcf_block, define_jcf_label, get_jcf_label_here,
16523         put_linenumber, localvar_alloc, localvar_free, get_access_flags,
16524         write_chunks, adjust_typed_op, generate_bytecode_conditional,
16525         generate_bytecode_return, perform_relocations, init_jcf_state,
16526         init_jcf_method, release_jcf_state, generate_classfile):
16527         Add static prototype.
16528         (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
16529         (make_class_file_name): Const-ify.
16530
16531         * jcf.h (find_classfile): Const-ify.
16532
16533         * jv-scan.c (reset_report): Remove prototype.
16534
16535         * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
16536         (error): Rewrite to allow varargs.
16537
16538         * lang.c (lang_f_options): Const-ify.
16539
16540         * lex.c (java_parse_escape_sequence): Add static prototype.
16541         (java_allocate_new_line): Match definition to existing static
16542         prototype.
16543
16544         * mangle.c Include tree.h/java-tree.h.
16545         (unicode_mangling_length, emit_unicode_mangled_name,
16546         append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
16547
16548         * parse.h (jdep_code): Remove trailing comma in enumeration.
16549         (java_get_line_col): Move prototype outside of !JC1_LITE test.
16550         (reset_report): Add prototype.
16551
16552         * verify.c (push_pending_label, merge_types): Add static
16553         prototypes.
16554
16555         * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
16556
16557 1999-03-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16558
16559         * parse.y (find_applicable_accessible_methods_list): Extend the
16560         search to superinterfaces when relevant.
16561         (search_applicable_methods_list): New function.
16562
16563 1999-03-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16564
16565         * class.c (unmangle_classname): Implemented stricter testing
16566         before setting the QUALIFIED_P flag on an identifier.
16567
16568 1999-03-16  Per Bothner  <bothner@cygnus.com>
16569
16570         * parse.y (java_complete_lhs):  Call force_evaluation_order
16571         after patch_newarray.
16572         (patch_binop):  Don't call fold if there are side effects.
16573
16574 1999-03-16  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16575
16576         * parse.y (java_stabilize_reference): Use save_expr instead of
16577         building a SAVE_EXPR node.
16578         (java_complete_lhs): Patch the resulting string of the `+='
16579         operator (if necessary) and complete the RHS after having built
16580         the cast.
16581
16582 1999-03-15  Per Bothner  <bothner@cygnus.com>
16583
16584         * class.c (make_class):  Don't set CLASS_P here (because
16585         this function is also called by build_java_array_type).
16586         (push_class):  Set CLASS_P here instead.
16587         * parse.h (TYPE_CLASS_P):  Check for TYPE_ARRAY_P is redundant.
16588
16589         * jcf-dump.c (print_access_flags):  Take extra parameter to indicate
16590         context.  If the context is class, perfer "super" over "synchronized".
16591         * jcf-write.c (generate_classfile):  Don't add ACC_SUPER if interface.
16592
16593         * parse.y (create_class):  Don't call parser_check_super here;
16594         it is not robust.  Always wait until later.
16595
16596         * parse.y (method_header):  For interfaces, set ACC_ABSTRACT (to
16597         match what JDK 1.2 does), but don't set ACC_PUBLIC.
16598
16599 1999-03-13  Per Bothner  <bothner@cygnus.com>
16600
16601         * lex.c (java_read_char):  UNGET invalid non-initial utf8 character.
16602         * lex.h (UNGETC):  Change misleading macro.
16603
16604 1999-03-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16605
16606         * parse.y (java_stabilize_reference): Return NODE when patching a
16607         COMPOUND_EXPR.
16608         (java_complete_lhs): Put parenthesis around truth values.
16609
16610 1999-03-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16611
16612         * class.c (layout_class_method): Don't make rtl for interface
16613         methods.
16614         * parse.h (GET_TYPE_NAME): New macro.
16615         * parse.y (if_then_statement:): Fixed indentation.
16616         (if_then_else_statement:): Likewise.
16617         (for_statement:): Fixed spacing.
16618         (try_statement:): Fixed indentation.
16619         (create_interface): Don't force interfaces to be abstract.
16620         (method_header): Abstract methods are OK in interfaces.
16621         (declare_local_variables): Fixed typo in comment.
16622         (java_complete_expand_method): Fixed indentation.
16623         (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
16624         non accessible fields.
16625         (java_stabilize_reference): New function.
16626         (java_complete_lhs): Fixed indentation. Use
16627         java_stabilize_reference in compound assignment. Insert the
16628         cast. If not processing `+' fix string constants before processing
16629         binop.
16630
16631 1999-03-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16632
16633         * constants.c (find_class_or_string_constant): Cast variable `j'
16634         to a `jword' when comparing against one.
16635
16636         * expr.c (java_lang_expand_expr): Remove unused variables
16637         `has_finally_p' and `op0'.
16638
16639         * gjavah.c (print_field_info): Cast a value to jint when comparing
16640         against one.  Likewise for a jlong.
16641         (add_namelet): Likewise cast a `sizeof' to an int when comparing
16642         against a signed quantity.
16643
16644         * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
16645         (print_signature): Don't needlessly dereference variable `str'
16646
16647         * jcf-reader.c (get_attribute): Mark variables `max_stack' and
16648         `max_locals' with ATTRIBUTE_UNUSED.
16649         (jcf_parse_class): Likewise for variable `index'.
16650
16651         * parse.h (reverse_jdep_list): Remove static prototype.
16652
16653         * parse.y (build_jump_to_finally): Remove prototype and definition.
16654         (reverse_jdep_list): Add static prototype.
16655
16656         * typeck.c (convert_ieee_real_to_integer): Remove unused variables
16657         `assignment' and `expr_decl'.
16658
16659         * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
16660
16661 1999-03-12  Andrew Haley  <aph@cygnus.com>
16662
16663         * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
16664         we'll need a directory separator and a null character.
16665
16666 1999-03-10  Per Bothner  <bothner@cygnus.com>
16667
16668         * jcf-write.c (generate_bytecode_insns):  Handle __builtin_fmod, for %.
16669
16670 Tue Mar  9 11:52:08 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16671
16672         * parse.y (method_header): Don't set ACC_ABSTRACT flags on
16673         interfaces.
16674
16675 1999-03-05  Per Bothner  <bothner@cygnus.com>
16676
16677         * lex.c (java_parse_end_comment):  Take extra parameter (next char).
16678
16679         * class.c (build_utf8_ref):  Fix possible name class/ambiguity.
16680
16681         * class.c (layout_class_method):  A static method in a base class
16682         is never overridden, so treat it like it doesn't exist.
16683         However, do complain about private non-static method overriding
16684         public static method.
16685
16686         * parse.y:  Don't set unused INITIALIZED_P flag.
16687         * java-tree.h (INITIALIZED_P):  Removed no-longer needed flag.
16688
16689         * parse.y (find_expr_with_wfl):  Optimize tail-calls.
16690         (build_array_from_name):  Re-order &index[string] to &string[index].
16691
16692         * parse.y (java_complete_lhs):  Don't call patch_assignment if rhs is
16693         error_mark (it might catch more errors, but it is more likely to lose).
16694
16695 1999-03-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16696
16697         * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
16698         (parse-scan.o): Depend on toplev.h.
16699
16700         * class.c (make_method_value): Add prototype.  Make it static.
16701         Remove unused second argument, caller changed.
16702
16703         * expr.c (java_lang_expand_expr): Remove unused variable
16704         `return_label'.
16705
16706         * java-tree.h: Don't prototype find_in_current_zip.
16707         Add prototypes for verify_constant_pool, start_java_method,
16708         end_java_method, give_name_to_locals, expand_byte_code,
16709         open_in_zip, set_constant_value, find_constant1, find_constant2,
16710         find_utf8_constant, find_string_constant, find_class_constant,
16711         find_fieldref_index, find_methodref_index, write_constant_pool,
16712         count_constant_pool_bytes and encode_newarray_type.
16713
16714         * jcf-dump.c: Remove unused variable `LONG_temp'.
16715
16716         * jcf-parse.c: Include parse.h.
16717         (jcf_parse_source): Remove unused parameter, all callers changed.
16718         (jcf_figure_file_type): Add static prototype.
16719         (find_in_current_zip): Likewise.  Also remove unused parameter,
16720         all callers changed.
16721         (read_class): Initialize variable `saved_pos'.
16722
16723         * jcf-reader.c (jcf_parse_preamble): Mark variables
16724         `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
16725
16726         * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
16727         (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
16728         (java_parse_doc_section): Initialize variable `seen_star'.
16729         (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
16730         (java_lex_error): Mark parameters `msg' and `forward' with
16731         ATTRIBUTE_UNUSED.
16732         (java_get_line_col): Mark parameters `filename' and `line' with
16733         ATTRIBUTE_UNUSED.
16734
16735         * parse-scan.y: Include toplev.h.
16736         (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
16737
16738         * parse.h: use `struct JCF', not plain `JCF'.
16739         (java_parser_context_save_global, java_expand_classes
16740         java_parser_context_restore_global, java_parse): Add prototypes.
16741
16742         * typeck.c (convert_ieee_real_to_integer): Remove unused variable
16743         `node'.
16744
16745 1999-02-24  Per Bothner  <bothner@deneb.cygnus.com>
16746
16747         *  check-init.c (check_init):  COPYN takes word count, not bit count.
16748
16749 1999-02-26  Per Bothner  <bothner@cygnus.com>
16750
16751         * typeck.c (convert_ieee_real_to_integer):  Use save_expr instead of
16752         explicit build_decl.  (Avoids crash in reload when optimizing.)
16753
16754 1999-02-25  Per Bothner  <bothner@cygnus.com>
16755
16756         * decl.c (complete_start_java_method):  Handle synchronized method
16757         even when compiling from bytecode.
16758
16759 1999-02-26  Tom Tromey  <tromey@cygnus.com>
16760
16761         * gjavah.c (add_class_decl): Only generate `#include' if outer
16762         class is not the name of the class we are processing.  Correctly
16763         append `.h' in #include.
16764         (process_file): Clean up newlines around generated `#include's.
16765         (decode_signature_piece): Correctly handle inner classes.
16766         (struct include): New structure.
16767         (all_includes): New global.
16768         (print_include): New function.
16769         (add_class_decl): Use it.
16770         (process_file): Likewise.
16771         (add_class_decl): Generate include for java-array.h if array
16772         seen.
16773         (process_file): Don't generate java-array.h include.
16774
16775         * gjavah.c (add_namelet): Check for standard package names here.
16776         (add_class_decl): Don't check for standard package names here.
16777
16778 1999-02-25  Tom Tromey  <tromey@cygnus.com>
16779
16780         * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
16781         When reading a zip file, only use strncmp if both strings are
16782         bigger than the buffer length.  Initialize `k' when looping
16783         through zip file.
16784
16785 1999-02-24  Tom Tromey  <tromey@cygnus.com>
16786
16787         * gjavah.c (struct namelet): New structure.
16788         (add_namelet): New function.
16789         (print_namelet): New function.
16790         (print_class_decls): Use add_namelet and print_namelet to generate
16791         namespaces and not classes.
16792         (method_printed): New global.
16793         (HANDLE_END_METHOD): Examine method_printed.
16794         (print_method_info): Set method_printed when required.  Print
16795         error if function to be ignored is marked virtual.  Handle $finit$
16796         method.
16797         (METHOD_IS_FINAL): New macro.
16798         (print_field_info): Use it.
16799         (HANDLE_METHOD): Clear method_printed.
16800         (method_pass): New global.
16801         (HANDLE_END_FIELD): Call add_class_decl on the first pass.
16802         (process_file): Do two passes over both fields and methods.
16803         (HANDLE_METHOD): Examine method_pass.
16804         (root): New global.
16805         (add_class_decl): New function.
16806         (print_class_decls): Don't scan over entire constant pool.
16807
16808 1999-02-23  Tom Tromey  <tromey@cygnus.com>
16809
16810         * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
16811         disable linking in that case.
16812
16813 1999-02-20  Tom Tromey  <tromey@cygnus.com>
16814
16815         * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
16816         not 0x1f.
16817
16818 1999-02-21  Per Bothner  <bothner@cygnus.com>
16819
16820         * decl.c (build_result_decl), java-tree.h:  New method.
16821         (complete_start_java_method):  Handle synchronized methods.
16822         Don't build DECL_RESULT here.  (Ordering dependency problem.)
16823         (start_java_method):  Call build_result_decl here instead  ...
16824         * parse.y (java_complete_expand_method):  ... and here.
16825         (expand_start_java_method): Don't call complete_start_java_method here.
16826         (java_complete_expand_method):  Call it here instead.
16827         * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT):  Moved to ..
16828         * java-tree.h:  ... here.
16829
16830         * expr.c (force_evaluation_order):  Fix typo, don't handle ARRAY_REF.
16831         * parse.y (java_complete_lhs):  Don't call force_evaluation_order
16832         for ARRAY_REF - it doesn't work when array bounds are checked.
16833         (patch_array_ref):  Handle it here instead.
16834
16835         * jcf-write.c (generate_classfile):  Emit "Exceptions" attribute.
16836
16837 1999-02-19  Per Bothner  <bothner@cygnus.com>
16838
16839         Force left-to-right evaluation of binary operations etc.
16840         * expr.c (force_evaluation_order), java-tree.h:  New function.
16841         * parse.y (java_complete_lhs):  Pass binary operations, procedure
16842         calls, and ARRAY_REFs to force_evaluation_order.
16843         (various):  Set TREE_SIDE_EFFECTS more carefully.
16844
16845         Tolerate random (non-UTF8) encoding in comments without complaining.
16846         * lex.c (java_read_char):  Return 0xFFFE if bad UTF8 encoding.
16847         (java_is_eol):  Handle '\r' followed by '\n' instead of vice versa.
16848
16849         * parse.y (resolve_qualified_expression_name):  Handle error_mark.
16850         (java_complete_node case EXPR_WITH_FILE_LOCATION):  Likewise.
16851
16852         * parse.y (java_complete_lhs):  Ignore an empty statement in a
16853         COMPOUND_EXPR.  Don't complain about empty statement after return.
16854
16855 1999-02-19  Per Bothner  <bothner@cygnus.com>
16856
16857         * parse.y (obtain_incomplete_type):  Don't wrap unknown types
16858         in TREE_LIST - just chain the POINTER_TYPEs together.
16859         (resolve_class):  If type already resolved, return decl.
16860         After resolving, update TREE_TYPE(class_type), and name (if array).
16861         * parse.h (do_resolve_class), parse.y:  Make non-static.
16862         * class.c (maybe_layout_super_class):  Take this_class argument.
16863         Do do_resolve_class if necessary.
16864         (layout_class, layout_class_methods): Adjust calls appropriately.
16865         * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
16866         JDEP_RESOLVED_P):  Redefined for new TREE_LIST-less convention.
16867         * typeck.c (build_java_array_type):  Don't call layout_class.
16868
16869 1999-02-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16870
16871         * parse.y (check_pkg_class_access): Allow private class access
16872         within the same package.
16873         (strip_out_static_field_access_decl): New function.
16874         (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
16875         operator argument before testing its nature.
16876
16877 1999-02-03  Per Bothner  <bothner@cygnus.com>
16878
16879         * java-tree.def (FINALLY_EXPR):  Removed.  (Now uses TRY_FINALLY_EXPR.)
16880         (TRY_EXPR):  Simplify - it no longer has a finally clause.
16881         * check-init.c (check_init):  Handle TRY_FINALLY_EXPR.
16882         Simpler handling of TRY_EXPR, which no longer has a finally clause.
16883         * expr.c (java_lang_expand_expr):  Likewise.
16884         * java-tree.h (CATCH_EXPR_GET_EXPR):  Removed - no longer needed.
16885         * parse.h (java_get_catch_block), parse.y:  Removed - no longer needed.
16886         * parse.y (java_complete_lhs):  Add support for TRY_FIANLLY_EXPR.
16887         (build_try_statement):  Remove finally parameter and handling.
16888         (build_try_finally_statement):  New function.
16889         (patch_try_statement):   No longer need to support finally clause.
16890         (try_statement):  Update grammar action rules.
16891         * jcf-write.c (generate_bytecode_insns):  Handle TRY_FINALLY_EXPR.
16892         Simpler handling of TRY_EXPR, which no longer has a finally clause.
16893
16894 1998-11-26  Andrew Haley  <aph@viagra.cygnus.co.uk>
16895
16896         * jcf-parse.c (get_constant): Add braces around computation of 'd'
16897         when REAL_ARITHMETIC is not defined.  [Oct 26 fix got overwritten -PB]
16898
16899 1999-02-17  Andrew Haley  <aph@cygnus.com>
16900
16901         * class.c (build_utf8_ref): Back out broken patch which was
16902         intended to to output signatures using '.' as a separator.
16903
16904         * class.c (make_class_data): Output signatures using '.' as a
16905         separator, rather than '/'.
16906         (mangled_classname): Likewise.
16907         (make_field_value): Likewise.
16908         (make_method_value): Likewise.
16909         * constants.c (alloc_class_constant): Likewise.
16910         * expr.c (build_invokeinterface): Likewise.
16911
16912 1999-02-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16913
16914         * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
16915         of an ancient workaround.
16916
16917 1999-02-10  Jeffrey A Law  (law@cygnus.com)
16918
16919         * jvspec.c (xmalloc): Kill the prototype.  It does not belong
16920         here anymore.
16921
16922 1999-02-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16923
16924         * lex.c (yylex): Encode \0 as UTF8.
16925
16926 1999-02-10  Tom Tromey  <tromey@cygnus.com>
16927
16928         * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
16929         * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
16930         (libgcj_zip): Renamed.
16931         * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
16932         LIBJAVA_ZIP_FILE.
16933         (jcf_path_init): Use LIBGCJ_ZIP_FILE.
16934
16935         * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
16936         (GC_NAME): Renamed -lgc to -lgcjgc.
16937
16938 1999-02-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16939
16940         * lex.c (java_lang_cloneable): Initialize.
16941         * parse.y (java_lang_cloneable): New static variable.
16942         (qualify_ambiguous_name): Take CONVERT_EXPR into account when
16943         doing one more qualification round.
16944         (valid_ref_assignconv_cast_p): Reject null source or
16945         destination. Allow an array to be cast into java.lang.Cloneable.
16946         (patch_cast): Swapped two first arguments to first call to
16947         valid_ref_assignconv_cast_p.
16948
16949 1999-02-08  Alexandre Petit-Bianco  <apbianco@cygnus.com>
16950
16951         * parse.h: DECL_P renamed JDECL_P.
16952         * parse.y: DECL_P replaced by JDECL_P.
16953         (build_array_from_name): Always use pointer's type.
16954         (patch_bc_statement): Extra code to search continue target in a
16955         for loop. Fixed comments. Continue target is current loop when
16956         unlabeled.
16957
16958 1999-02-05  Andrew Haley  <aph@cygnus.com>
16959
16960         * class.c (make_class_data): The superclass of an interface should
16961         be null, not class Object.
16962
16963         * lex.c (java_lex): Sign extend hex literals.
16964
16965 1999-02-04  Andrew Haley  <aph@cygnus.com>
16966
16967         * class.c (build_utf8_ref): Output signatures using '.' as a
16968         separator, rather than '/'.
16969         (make_class_data): Likewise.
16970
16971 1999-02-03  Marc Espie <Marc.Espie@liafa.jussieu.fr>
16972
16973         * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
16974         mkstemp.o.  Get them from libiberty now.
16975
16976 1999-02-02  Jeffrey A Law  (law@cygnus.com)
16977
16978         * jcf-io.c: Do not include sys/stat.h or sys/wait.h
16979
16980 1999-02-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16981
16982         * jvspec.c (xmalloc): Fix the prototype to match the one obtained
16983         from libiberty.h
16984
16985 1999-02-02  Per Bothner  <bothner@cygnus.com>
16986
16987         Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
16988         * jcf-write.c (generate_bytecode_return):  New function.
16989         (generate_bytecode_insns):  Use it, for RETURN_EXPR.
16990
16991         * jcf-write.c (generate_bytecode_insns):  For REAL_CST that is 0 or 1,
16992         generate special [fd]const_[01] instructions.
16993
16994         * jcf-parse.c (yyparse):  Don't emit_register_classes if -fsyntax-only.
16995
16996         * verify.c (verify_jvm_instructions):  Do INVALIDATE_PC after
16997         handling OPCODE_lookupswitch or OPCODE_tableswitch.
16998
16999 1999-02-01  Per Bothner  <bothner@cygnus.com>
17000
17001         * parse.y (patch_method_invocation):  Handle calling static methods,
17002         even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
17003
17004         * parse.y (java_complete_lhs):  Don't complain about unreachable
17005         exit condition in a do-while statement.
17006
17007 1999-01-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17008
17009         * lex.c (java_read_char): Fixed utf8 decoding.
17010         (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
17011         range.
17012         * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
17013         comments. Local variable `all_primitive' is gone. Broadened
17014         acceptance of `0' to floating point targets. `long' can now be
17015         widened to `double' or `float'.
17016         (valid_method_invocation_conversion_p): Added leading
17017         comment. Fixed tabulation.
17018         (build_string_concatenation): Optimize out left or right empty
17019         string constants.
17020
17021 1999-01-28  Per Bothner  <bothner@cygnus.com>
17022
17023         * jcf-write.c (localvar_alloc):  Only emit entry for
17024         LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
17025         (generate_bytecode_insns):  Only call put_linenumber if
17026         debug_info_level > DINFO_LEVEL_NONE.
17027         * jvspec.c (lang_specific_driver):  If no -O* or -g* option
17028         is specified, add -g1 (for compatibility wih javac).
17029
17030 1999-01-28  Hans-Peter Nilsson  <hp@axis.se>
17031
17032         * java/Makefile.in: Add missing dependencies for jcf-dump.o,
17033         gjavah.o, check-init.o, jv-scan.o
17034
17035 1999-02-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
17036
17037         * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
17038
17039         * gjavah.c: Include config.h and system.h.
17040
17041         * javaop.h (inline): Don't define, its handled by system.h.
17042         (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
17043         from `inline' to `static inline'.
17044
17045         * jcf.h (inline): Don't define, its handled by system.h.
17046
17047         * lex.c (inline): Likewise.
17048
17049 1999-01-31  Zack Weinberg  <zack@rabi.columbia.edu>
17050
17051         * lang-specs.h: Map -Qn to -fno-ident.
17052
17053 1999-01-29  Richard Henderson  <rth@cygnus.com>
17054
17055         * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
17056
17057 1999-01-29  Tom Tromey  <tromey@cygnus.com>
17058
17059         * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
17060         then cast it to Object before calling `append' method.
17061
17062 1999-01-28  Per Bothner  <bothner@cygnus.com>
17063
17064         * check-init.c (check_bool2_init, check_bool_init, check_init):
17065         Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
17066         * jcf-write.c (generate_bytecode_insns):  Likewise.
17067
17068 1999-01-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17069
17070         * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
17071         * parse.y (patch_cast): Allow a boolean to be cast into a
17072         boolean.
17073
17074 1999-01-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17075
17076         * parse.y: (class_declaration:): Fixed indentation.
17077         (class_member_declaration:): Extra `;' after field declaration now
17078         accepted.
17079         (interface_declaration:): Removed debug messages in error reports.
17080         (patch_binop): Nodes created and returned inherit the orignal
17081         node's COMPOUND_ASSIGN_P flag value.
17082         (patch_cast): Fix cast from char to floating point.
17083
17084 1999-01-25  Andrew Haley  <aph@cygnus.com>
17085
17086         * except.c, java-except.h (expand_resume_after_catch): new
17087         function.
17088         * expr.c (java_lang_expand_expr): call expand_resume_after_catch
17089         to branch back to main flow of control after a catch block.
17090
17091 1999-01-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
17092
17093         * Makefile.in (parse.o): Depend on $(CONFIG_H) and
17094         $(srcdir)/../system.h.
17095         (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
17096         (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
17097         (jcf-write.o): Likewise.
17098         (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
17099         (mangle.o): Depend on $(srcdir)/../toplev.h.
17100         (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
17101         (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
17102
17103         * class.c: Include output.h and parse.h.
17104         (mangled_classname): Add the `const' keyword to a char*.
17105         (find_named_method): Hide unused function definition.
17106         (build_utf8_ref): Change type of variable `c' to unsigned char.
17107         Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
17108         (build_class_ref): Add the `const' keyword to a char*.
17109         (layout_class_method): Remove unused variable `buf'.
17110
17111         * decl.c (find_local_variable): Remove unused variable `rtl'.
17112         (pushdecl): Likewise for variables `different_binding_level' and
17113         `oldglobal'.
17114         (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
17115         (maybe_build_cleanup): Likewise for parameter `decl'.
17116
17117         * except.c (expand_start_java_handler): Mark parameter `range'
17118         with ATTRIBUTE_UNUSED.
17119
17120         * expr.c: Include except.h.
17121         (pop_type): Remove unused variable `i'.
17122         (pop_value): Likewise for variables `n_words' and `i'.
17123         (expand_java_arrayload): Likewise for variable `convert'.
17124         (java_lang_expand_expr): Likewise for variables `op0', `type',
17125         `mode', `unsignedp', `node' and `elements'.
17126         (expand_byte_code): Likewise for variables `prev_eh_ranges' and
17127         `eh_ranges'.
17128         (process_jvm_instruction): Add a `const' qualifier to a char*.
17129
17130         * gjavah.c (output_directory): Add the `const' keyword to a char*.
17131         (temp_directory): Likewise.
17132         (print_c_decl): Likewise.
17133         (print_method_info): Likewise.
17134         (decode_signature_piece): Likewise.
17135         (print_mangled_classname): Likewise.
17136
17137         * java-except.h: Provide prototypes for maybe_start_try,
17138         maybe_end_try and add_handler.
17139
17140         * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
17141         (parse_error_context): Likewise.  Also add ATTRIBUTE_PRINTF_2.
17142         (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
17143         init_expr_processing, push_super_field, init_class_processing,
17144         can_widen_reference_to, class_depth, verify_jvm_instructions,
17145         maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
17146         set_local_type, merge_type_state, push_type, load_type_state,
17147         add_interface, find_in_current_zip, append_gpp_mangled_classtype,
17148         emit_unicode_mangled_name): Add prototypes.
17149
17150         * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
17151         (print_signature_type): Use ISDIGIT, not isdigit.
17152         (print_signature): Remove unused variable `j'.
17153
17154         * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
17155         int when comparing against one.
17156
17157         * jcf-parse.c: Include toplev.h.
17158
17159         * jcf-write.c: Likewise.  Don't include <string.h> or <sys/stat.h>.
17160         (localvar_free): Remove unused variable `i'.
17161         (generate_bytecode_conditional): Likewise for variable `kind'.
17162
17163         * jv-scan.c: Include config.h and system.h.  Remove redundant
17164         OS header and gansidecl.h includes.
17165         (warning): Add the `const' keyword to a char*.  Also add
17166         ATTRIBUTE_PRINTF_1 to the prototype.  Check ANSI_PROTOTYPES, not
17167         __STDC__, when determining whether to use ANSI-isms.
17168         (fatal): Likewise.  Also add ATTRIBUTE_UNUSED.
17169         (xmalloc): Don't redundantly prototype here.
17170         (main): Remove unused parameter `envp'.  Also fix the arguments
17171         passed to function `fatal' to match the format specifier.
17172
17173         * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
17174
17175         * mangle.c: Include toplev.h.
17176         (emit_unicode_mangled_name): Declare parameter `len'.
17177
17178         * parse.y (parse_warning_context): Add the `const' keyword to a
17179         char*.  Also add ATTRIBUTE_PRINTF_2 to the prototype.  Check
17180         `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
17181         (issue_warning_error_from_context): Add the `const' keyword to
17182         a char*.
17183         (parse_error_context): Likewise.  Also check `ANSI_PROTOTYPES'
17184         not `__STDC__' for whether to use ANSI-isms.
17185
17186         * typeck.c (incomplete_type_error): Mark parameters `value' and
17187         `type' with ATTRIBUTE_UNUSED.
17188         (parse_signature_type): Use ISDIGIT, not isdigit.
17189
17190         * verify.c (check_pending_block): Add the `const' keyword to a char*.
17191         (verify_jvm_instructions): Likewise.  Remove unused variables
17192         `field_name' and `default_val'.
17193
17194         * zextract.c: Include config.h and system.h.  Remove redundant
17195         OS header includes.
17196
17197         * zipfile.h: Prototype `read_zip_archive'.
17198
17199 1999-01-21  Andrew Haley  <aph@cygnus.com>
17200
17201         * typeck.c (convert): Allow conversions to void type: some
17202         optimizations in gcc do this.
17203
17204 1999-01-21  Andrew Haley  <aph@cygnus.com>
17205
17206         * typeck.c (convert_ieee_real_to_integer): New function.
17207         (convert): When not using fast-math and using hardware fp, convert
17208         an IEEE NaN to zero.
17209
17210 1999-01-18  Andrew Haley  <aph@cygnus.com>
17211
17212         * parse.y (patch_binop): Do a type conversion from signed to
17213         unsigned and then back to signed when a ">>>" is found.
17214
17215 1999-01-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17216
17217         * java-tree.h: (check_for_initialization): Added prototype.
17218         * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
17219         * parse.y (do_resolve_class): Removed unused locals.
17220         (read_import_dir): Likewise.
17221         (resolve_qualified_expression_name): Array creation
17222         expressions are valid primary expressions.
17223         (qualify_ambiguous_name): Likewise.
17224         (patch_synchronized_statement): Removed unused local.
17225
17226 1999-01-17  Jeffrey A Law  (law@cygnus.com)
17227
17228         * Makefile.in (zextract.o): Add dependencies.
17229
17230         * Makefile.in: Do not put ^Ls at the start of a line.
17231
17232 1999-01-15  Per Bothner  <bothner@cygnus.com>
17233
17234         * expr.c (process_jvm_instruction):  Coerce to correct Throwable
17235         sub-type the result of the call that gets the exception value.
17236
17237         * parse.y (java_complete_expand_methods):  If flags_syntax_only,
17238         don't call finish_class.
17239
17240         * parse.y (java_check_regular_methods):  If METHOD_PRIVATE,
17241         clear found before continuing.
17242
17243         * verify.c (verify_jvm_instructions):  On an array load, allow
17244         and handle top of stack to be TYPE_NULL.
17245
17246         * gjavah.c (generate_access):  Translate Java package private or
17247         protected access to C++ public, but with a comment.
17248
17249 1999-01-13  Andrew Haley  <aph@cygnus.com>
17250
17251         * expr.c (generate_name): Name prefix changed to avoid clashes
17252         with assembler temp labels.
17253
17254         * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
17255         MODIFY_EXPR.  Without this, code for the assignment may not be
17256         generated at all and the synchronized statement will read an
17257         uninitialized variable.
17258
17259 1999-01-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17260
17261         * class.c (maybe_layout_super_class): Fixed returned value.
17262         * lex.c: Added 1999 to the copyright.
17263         (java_init_lex): Initialize java_lang_imported.
17264         * lex.h: Added 1999 to the copyright.
17265         * parse.h: Added 1999 to the copyright.
17266         (REGISTER_IMPORT): Fixed typo in trailing macro.
17267         (CURRENT_OSB): New macro.
17268         (struct parser_ctxt): New fields osb_depth, osb_limit.
17269         * parse.y (java_lang_id): New global variable.
17270         (type_import_on_demand_declaration): Don't import java.lang.* twice.
17271         (array_creation_expression:): Use CURRENT_OSB.
17272         (dims:): Uses a stack to keep track of array dimensions.
17273         (cast_expression:): Use CURRENT_OSB.
17274         (find_expr_with_wfl): Return NULL if node found doesn't meet the
17275         conditions.
17276         (register_fields): Fixed typos in comment.
17277         (check_method_redefinition): Fixed comment indentation.
17278         (java_check_regular_methods): Set saved found wfl to NULL after
17279         having reinstalled it in the previously found DECL_NAME.
17280
17281 1999-01-10  Richard Henderson  <rth@cygnus.com>
17282
17283         * gjavah.c (java_float_finite): Use a union to do type punning.
17284         (java_double_finite): Likewise.
17285
17286 1999-01-09  Per Bothner  <bothner@cygnus.com>
17287
17288         * parse.y (build_new_array_init):  Don't set EXPR_WFL_LINECOL
17289         on CONSTRUCTOR (since that trashes TREE_CST_RTL).
17290         (patch_new_array_init):  Clear TREE_CONSTANT also if INDIRECT_REF.
17291         (register_fields):  Set TREE_STATIC on NEW_ARRAY_INIT, not on
17292         CONSTRUCTOR (which causes expand_expr to call output_constant_def).
17293         * expr.c (java_lang_expand_expr):  Check TREE_STATIC of NEW_ARRAY_INIT.
17294
17295 1999-01-08  Per Bothner  <bothner@cygnus.com>
17296
17297         * check-init.c (check_init):  If compiling to native, we don't
17298         see THROW_EXPR.  Instead, look for a call to throw_node (_Jv_Throw).
17299
17300 1999-01-08  Tom Tromey  <tromey@cygnus.com>
17301
17302         * parse-scan.y (variable_declarator_id): Set or increment
17303         bracket_count.
17304         (bracket_count): New global.
17305         (formal_parameter): Handle case where bracket pairs trail variable
17306         declarator id.
17307
17308 1999-01-07  Andrew Haley  <aph@viagra.cygnus.co.uk>
17309
17310         * jcf-parse.c (yyparse): variable len changed from a char to an
17311         int to prevent overflow.
17312
17313 1999-01-06  Per Bothner  <bothner@cygnus.com>
17314
17315         * java-tree.h:  Declare read_class.
17316         * jcf-parse.c (read_class):  New function.
17317         (load_class):  Now just call read_class.
17318
17319         * java-tree.h (java_parse_abort_on_error):  Only return if new errors.
17320         * jcf-parse.c (parse_source_file):  Declare save_error_count,
17321         which is needed by java_parse_abort_on_error macro,
17322         * parse.y (java_layout_classes, java_expand_classes):  Likewise.
17323
17324         * parse.y (register_fields):  Set TREE_STATIC flag of NEW_ARRAY_INIT
17325         constructor, if initializing a static field.
17326         (patch_new_array_init):  Set TREE_CONSTANT if it is.
17327         * expr.c (java_lang_expand_expr):  For a static array constructor
17328         of primitive elements, allocate the array itself statically.
17329         Disabled until we can set the vtable field statically.
17330
17331         * check-init.c:  New file.  Checks for definite assignment.
17332         * Makefile.in (JAVA_OBJS):  Add check-init.o.
17333         * parse.y (java_complete_expand_method): Call check_for_initialization.
17334         * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY):  Moved to java-tree.h.
17335
17336 1999-01-06  Graham <grahams@rcp.co.uk>
17337
17338         * parse.y : include system.h instead of including
17339         standard headers directly with the exception of <dirent.h>.
17340
17341 1999-01-06  Per Bothner  <bothner@cygnus.com>
17342
17343         * lex.h:  Moved static function declarations to lex.c,
17344         to shut up some -Wall warnings.
17345         * lex.c:  Static function declarations moved here.
17346         * jcf-dump.c:  Small fixes to shut up -Wall warnings.
17347
17348 1999-01-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
17349
17350         * Make-lang.in ($(GCJ).o): Depend on prefix.h.
17351
17352 1998-12-22  Per Bothner  <bothner@cygnus.com>
17353
17354         * expr.c (process_jvm_instruction):  Do load_type_state after JSR.
17355         * verify.c (verify_jvm_instructions):  Fix off-by-one error.
17356
17357         * jcf-write.c (CHECK_PUT):  Add (void) cast to avoid -Wall warnings.
17358         (localvar_alloc):  Change return type to void,
17359         (emit_unop):  Remove unused variable size.
17360
17361         * jcf-write.c (struct jcf_block):  Add new union.
17362         (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC):  New macros.
17363         (call_cleanups):  New functions.
17364         (struct jcf_partial):  New fields num_finalizers and return_value_decl.
17365         (generate_bytecode_insns):  Support CLEANUP_POINT_EXPR and
17366         WITH_CLEANUP_EXPR.  Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
17367         * lang.c (lang_init):  Call using_eh_for_cleanups.
17368         * parse.y (java_complete_lhs):  For SYNCHRONIZED_EXPR, defer
17369         completing operands to patch_synchronized_statement.
17370         Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
17371         (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
17372         WITH_CLEANUP_EXPR instead of TRY_EXPR.
17373
17374 1998-12-20  John F. Carr  <jfc@mit.edu>
17375
17376         * Make-lang.in: Comment out control-Ls; they upset some makes.
17377
17378 1998-12-18  Tom Tromey  <tromey@cygnus.com>
17379
17380         * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
17381         consistently.
17382
17383 1998-12-17  Tom Tromey  <tromey@cygnus.com>
17384
17385         * parse.y (DIR_SEPARATOR): New define.
17386         (check_class_interface_creation): Use it.
17387
17388         * parse-scan.y (report_main_declaration): Recognize
17389         `java.lang.String' in argument to main.
17390
17391 1998-12-16  Per Bothner  <bothner@cygnus.com>
17392
17393         * parse.y (create_interface):  Remove bogus test.
17394
17395 1998-12-16  Per Bothner  <bothner@cygnus.com>
17396
17397         * jcf-parse.c (get_constant):  Set TREE_TYPE for string constants.
17398         (HANDLE_CONSTANTVALUE):  If flag_emit_class_files, call get_constant.
17399
17400 1998-12-16  Tom Tromey  <tromey@cygnus.com>
17401
17402         * parse-scan.y (qualified_name): Use correct sprintf format.
17403
17404 1998-12-15  Tom Tromey  <tromey@cygnus.com>
17405
17406         * gjavah.c (print_field_info): Changed how most negative number is
17407         printed.
17408
17409 1998-12-14  Per Bothner  <bothner@cygnus.com>
17410
17411         * parse.y (fold_constant_for_init):  New function.
17412         (resolve_expression_name):  Don't replace static final
17413         constant-initialized fields by its value.
17414         (java_complete_lhs):  New.  Same as java_complete_tree, except does
17415         not replace static final constant-initialized fields by their values.
17416         (register_fields):  If there is an initializer, set DECL_INITIAL and
17417         MODIFY_EXPR_FROM_INITIALIZATION_P.
17418         (java_complete_tree):  For MODIFY_EXPR, use java_complete_lhs for lhs.
17419         Only call patch_initialized_static_field if
17420         MODIFY_EXPR_FROM_INITIALIZATION_P.
17421         (patch_initialized_static_field):  If not valid constant, clear
17422         DECL_INITIAL.
17423
17424         * parse.y (lookup_field_wrapper):  Fix thinko.
17425
17426         * parse.y (java_complete_tree):  In EXPR_WITH_FILE_LOCATION,
17427         set and restore global lineno.
17428
17429 1998-12-14  Tom Tromey  <tromey@cygnus.com>
17430
17431         * gjavah.c (print_field_info): If value to print is the smallest
17432         value of its size, then print as hex to avoid later warnings from
17433         C++ compiler.
17434
17435 1998-12-14  Tom Tromey  <tromey@cygnus.com>
17436
17437         * gjavah.c (decompile_method): Decompile `return null'.
17438         (process_file): Generate `#pragma interface'.
17439         (method_declared): New global.
17440         (print_method_info): Set it.
17441         (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
17442         (print_method_info): Handle abstract methods.
17443
17444 1998-12-13  Per Bothner  <bothner@cygnus.com>
17445
17446         * parse.y (patch_method_invocation):  If class_decl is null
17447         (e.g. an array type), use original type.
17448
17449         * parse.y (check_thrown_exceptions):  Temporary hack to suppress
17450         errors about uncaught exception from clone (of array, specifically).
17451
17452 1998-12-13  Tom Tromey  <tromey@cygnus.com>
17453
17454         * gjavah.c (decompile_method): Handle all types of `return'
17455         opcode.  Decompile `return this' and `return'.
17456         (method_access): New global.
17457         (print_method_info): Set it.
17458         (decompile_method): Don't decompile a synchronized method.
17459
17460 1998-12-13  Tom Tromey  <tromey@cygnus.com>
17461
17462         * jcf-reader.c (jcf_parse_one_method): Recognize
17463         HANDLE_END_METHOD.
17464         * gjavah.c (HANDLE_END_METHOD): New macro.
17465         (HANDLE_CODE_ATTRIBUTE): New macro.
17466         (decompile_method): New function.
17467         (print_method_info): Don't print `;\n' at end of function decl.
17468         Include java-opcodes.h.
17469         (decompiled): New global.
17470
17471 1998-12-12  Per Bothner  <bothner@cygnus.com>
17472
17473         * class.c (build_class_ref):  Handle PRIMTYPE.class if
17474         flag_emit_class_files.
17475         * expr.c (expand_java_field_op):  Don't optimize java.lang.XXX.TYPE
17476         if flag_emit_class_files.
17477         * parse.y (java_complete_tree):  Pre-liminary support for
17478         COMPONENT_REF - only to handle PRIMCLASS.TYPE.
17479
17480         * parse.y (patch_synchronized_statement):   Don't call monitorexit
17481         unless block CAN_COMPLETE_NORMALLY.  Propagate that flag properly.
17482
17483         * java-tree.h (DECL_LOCAL_STATIC_VALUE):  Removed - no longer used.
17484
17485         * zipfile.h (opendir_in_zip):  New declaration.
17486         * jcf-io.c (saw_java_source):  Moved to jcf-parse.c.
17487         (opendir_in_zip):  New function, using code from open_in_zip.
17488         (open_in_zip):  Call opendir_in_zip.
17489         (find_class):  Remove no-longer-used do_class_file parameter,
17490         but add source_ok parameter.  Change logic so if we find a .java file,
17491         we don't look for .class in later classpath emtries.
17492         * jcf-parse.c (load_class):  Pass saw_java_source to find_class.
17493         (jcf_figure_file_type):  Only call open_in_zip if correct magic number.
17494         * gjavah.c: Update call to find_class.
17495         * jcf-dump.c:  Likewise.
17496
17497         * jcf-write.c (put_linenumber):  Handle duplicate line numbers.
17498         (generate_bytecode_insns):  For EXPR_WITH_FILE_LOCATION, do
17499         nothing if body is empty_stmt_node.
17500         Various little fixes so SP gets correctly adjusted.
17501         For NEW_ARRAY_INIT, handle IGNORE_TARGET.
17502         For CALL_EXPR, test if static first.
17503         (generate_classfile):  Ignore fields that are DECL_ARTIFICIAL,
17504         such as the ones we create for Object and Class.
17505         Set and restore current_function_decl.
17506         * parse.y:  Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
17507         (note_possible_classname):  New function.
17508         (read_import_entry):  Removed.  Merged with read_import_dir.
17509         (read_import_dir):  Don't call find_class - that only gives us
17510         the first classpath entry having the needed package.
17511         Use the struct buffer data structure from buffer.h.
17512         (read_import_dir, find_in_imports_on_demand):  The remembered
17513         class names now use '.' (not '/') as package separator.
17514
17515         * parse.y (java_complete_expand_methods):  Call write_classfile
17516         here, and not in java_expand_classes (which only gets first class).
17517
17518 1998-12-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17519
17520         * parse.y (<type_declaration>):  Do maybe_generate_clinit last.
17521         (register_fields):  If a static fields has an initializer, just
17522         chain it on ctxp->static_initialized, and handle later.
17523         (java_complete_expand_methods):  Force <clinit> first.
17524         (resolve_expression_name, resolve_field_access):  Just get DECL_INITIAL
17525         - it's already been completed.
17526         (patch_initialized_static_field):  New function.
17527         (java_complete_field):  Call it.
17528
17529 1998-12-12  Per Bothner  <bothner@cygnus.com>
17530
17531         * expr.c (encode_newarray_type, build_new_array):  New functions.
17532         * java-tree.h:  Declare build_new_array.
17533         * jcf-write.c (patch_newarray):  Use build_new_array.
17534
17535         * expr.c (java_lang_expand_exp):  Support NEW_ARRAY_INIT.
17536         * jcf-write.c (generate_bytecode_insns):  Support NEW_ARRAY_INIT.
17537
17538         * parse.y (patch_new_array_init):  Re-organize.
17539         Now is passed the actual array (pointer) type of the value.
17540         Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
17541         (patch_array_constructor):  Removed - merged into patch_new_array_init.
17542         (java_complete_tree):  Update patch_new_array_init.
17543
17544         * jcf-write.c (find_constant_index):  New function.
17545         (generate_bytecode_insns):  Use find_constant_index.
17546         (generate_classfile):  Use find_constant_index for ConstantValue.
17547
17548 1998-12-11  Tom Tromey  <tromey@cygnus.com>
17549
17550         * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
17551         * decl.c (init_decl_processing): Renamed dtable -> vtable.
17552         * class.c (make_class_data): Renamed dtable -> vtable, and
17553         dtable_method_count -> vtable_method_count.
17554
17555 1998-12-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17556
17557         * decl.c (long_zero_node, float_zero_node, double_zero_node): New
17558         global variables, initialized.
17559         * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
17560         Declared new global variables.
17561         * lex.c (java_lex): Return long_zero_node, float_zero_node,
17562         double_zero_node, integer_zero_node upon direct matching.
17563         * parse.y (purify_type_name): Added function prototype.
17564         (duplicate_declaration_error_p): Consider new_type as potentially
17565         being a incomplete type. Use purify_type_name on type string.
17566         (method_header): saved_type: unused variable removed. Don't figure
17567         return type if method name is invalid.
17568         (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
17569         processed by patch_unaryop.
17570         (patch_unaryop): Fixed typo in comment. Re-convert pre/post
17571         increment/decrement node into its original type after binary
17572         numeric promotion on its operands.
17573
17574 1998-12-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17575
17576         * parse.y (array_initializer:): Array init operand is NULL_TREE
17577         instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
17578         now an error. Fixed indentation problems.
17579         (patch_string): Handle error_mark_node as an argument.
17580         (patch_new_array_init): Fixed indentation problems.
17581         (array_constructor_check_entry): Removed check on null wfl_value.
17582         Return an error if wfl_value's walk returns an error.
17583
17584 1998-12-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17585
17586         * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
17587         * lex.c (java_lex): Remember column position before advancing one
17588         token. Retain location information on OCB_TK.
17589         * lex.h (typedef struct java_lc): Added new field.
17590         * parse.h (GET_SKIP_TYPE): New macro.
17591         (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
17592         * parse.y (build_new_array_init, patch_new_array_init,
17593         patch_array_constructor, maybe_build_array_element_wfl,
17594         array_constructor_check_entry): New function prototypes.
17595         (switch_block:): Tagged <node>.
17596         (OCB_TK): Tagged <operator>.
17597         (array_initializer:): Installed actions.
17598         (variable_initializer): Build location information on element if
17599         necessary.
17600         (switch_statement:): Fixed indentation typo.
17601         (switch_block:): Redefined default action.
17602         (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
17603         (patch_assignment): Removed duplicate code.
17604         (maybe_build_array_element_wfl, build_new_array_init,
17605         patch_new_array_init, patch_array_constructor,
17606         array_constructor_check_entry): New functions.
17607
17608 1998-12-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17609
17610         * parse.y (array_initializer): Tagged <node>.
17611         (variable_initializer:): Use default rule.
17612         (array_initializer:): Defined actions.
17613         (variable_initializers:): Likewise.
17614         (resolve_qualified_expression_name): Use DECL_CONTEXT to build
17615         non-static field accesses.
17616         (patch_invoke): Fixed indentation typo.
17617         (java_complete_tree): Likewise.
17618         (build_labeled_block): Changed leading comment. Generate an error
17619         in case of duplicate loop labels.
17620         (patch_conditional_expr): Patch results of string concatenation
17621         operations.
17622
17623 1998-12-06  Per Bothner  <bothner@cygnus.com>
17624
17625         * constants.c (find_methodref_index):  When the class is an interface,
17626         generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
17627
17628         * decl.c (finit_identifier_node):  Use "$finit$", rather than
17629         "<finit>" (which Sun's verifier rejects).
17630         * parse.y (maybe_generate_finit):  Leave out meaningless final flag.
17631         (generate_field_initialization_code):  Removed.
17632         (fix_constructors)  Don't add call to $finit$ here (wrong order).
17633         (patch_method_invocation):  Add $finit$ call here.
17634
17635         * java-tree.h (CALL_USING_SUPER):  New macro.
17636         * parse.y (patch_invoke):  Remove im local variable.
17637         (patch_method_invocation, patch_invoke):  Don't pass super parameter.
17638         (patch_invoke):  Use CALL_USING_SUPER instead of from_super parameter.
17639         (resolve_qualified_expression_name):  Maybe set CALL_USING_SUPER.
17640
17641         * jcf-write.c (get_access_flags):  Fix typo ACC_PUBLIC -> ACC_FINAL.
17642
17643         * parse.y (java_complete_tree):  Don't complain about unreachable
17644         statement if it is empty_stmt_node.
17645
17646         * jcf-write.c (find_constant_wide):  New function.
17647         (push_long_const):  Use find_constant_wide.
17648
17649         * jcf-write.c (generate_bytecode_insn):  Fix bug in switch handling.
17650         (generate_bytecode_insn):  Use correct dup variant for MODIFY_EXPR.
17651         Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
17652         Emit invokeinterface when calling an interface method.
17653         Emit invokespecial also when calling super or private methods.
17654
17655         * jcf-write.c (generate_classfile):  Emit ConstantValue attributes.
17656
17657 1998-12-06  Per Bothner  <bothner@cygnus.com>
17658
17659         * jcf-dump.c (INVOKE):  If invokeinterface, print number of args.
17660
17661 1998-12-03  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17662
17663         * java-tree.h (java_layout_seen_class_methods): New function
17664         prototype.
17665         (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
17666         * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
17667         * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
17668         * parse.y (method_declarator:): Defined action.
17669         (issue_warning_error_from_context): input_filename saved, set to
17670         the appropriate value and restored after java_error is called.
17671         (build_unresolved_array_type): Fixed comment.
17672         (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
17673         (method_header): Deal with return type the same way type are
17674         handled for fields and method's parameters and local variables
17675         types are handled.
17676         (check_method_redefinition): Removed extra CR.
17677         (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
17678         (java_layout_seen_class_methods): New function.
17679         (java_layout_classes): Call java_layout_seen_class_methods.
17680
17681 1998-12-03  Per Bothner  <bothner@cygnus.com>
17682
17683         * parse,y (patch_synchronized_statement):  Set CAN_COMPLETE_NORMALLY.
17684
17685 1998-12-03  Per Bothner  <bothner@cygnus.com>
17686
17687         * jcf-dump.c (main):  Fix error message.
17688         * jcf-path.c (add_entry):  Style fix.
17689
17690 1998-12-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17691
17692         * class.c (layout_class_method): Call build_java_argument_signature
17693         on constructors too.
17694         * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
17695         (patch_method_invocation): Define a primary when resolving an
17696         expression name. Augmented comment on code checking illegal `this'
17697         usage. Loosened it test by accepting NEW_CLASS_EXPR.
17698
17699 1998-12-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17700
17701         * class.c (layout_class_method): Don't report error on non-static
17702         overriding static if the method is private.
17703         * java-tree.h (finish_class): Prototype added.
17704         * lex.c (java_get_line_col): Handle col argument -2 value.
17705         * parse.h: All static method declarations moved to parse.y.
17706         * parse.y: Now contains all static method declarations previously
17707         found in parse.h.
17708         (find_expr_with_wfl, missing_return_error,
17709         unreachable_stmt_error): New functions.
17710         (java_get_real_method_name): Identify constructors bearing class
17711         names in source code compiled classes only.
17712         (java_complete_expand_methods): Call missing_return_error.
17713         (invocation_mode): Private methods invoked as static methods.
17714         (java_complete_tree): Call unreachable_stmt_error.
17715
17716 1998-12-01  Tom Tromey  <tromey@cygnus.com>
17717
17718         * Makefile.in (+target): Removed.
17719         (+xmake_file): Likewise.
17720         (+tmake_file): Likewise.
17721         (.NOEXPORT): Removed duplicate.
17722
17723 1998-11-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
17724
17725         * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
17726
17727         * jv-scan.c: Fix xmalloc prototype.  Provide an xmalloc definition.
17728
17729         * jvgenmain.c: Remove the xmalloc prototype, we get it from
17730         libiberty.h.  Provide an xmalloc definition.
17731
17732         * jvspec.c: Remove the xmalloc prototype.
17733
17734         * parse-scan.y: Include config.h and system.h.  Don't include
17735         OS headers or gansidecl.h.  Don't prototype xmalloc/xstrdup.
17736         Provide an xstrdup definition.
17737
17738 1998-11-26  Alexandre Oliva  <oliva@dcc.unicamp.br>
17739
17740         * jcf-path.c (add_entry): Recognize ".jar" too.
17741         * lang-specs.h: Likewise.
17742
17743 1998-11-26  Per Bothner  <bothner@cygnus.com>
17744
17745         * jcf-write.c (generate_bytecode_insns):  In Call_EXPR, handle
17746         soft_monitorenter_node, soft_monitorexit_node, throw_node.
17747
17748         * jcf-write.c (generate_bytecode_insns):
17749         Handle pre/post-increment/decrement of long.
17750
17751         * jcf-write.c (generate_bytecode_insns):
17752         Handle missing exception handler (finally for synchronized).
17753
17754 1998-11-25  Per Bothner  <bothner@cygnus.com>
17755
17756         * java-tree.h (end_params_node):  Declare global.
17757         * decl.c (end_params_node):  New global.
17758         (init_decl_processing, start_java_method):  Use end_params_node for
17759         end of list of parameter types.  Follows correct gcc conventions.
17760         * expr.c (pop_argument_types, pop_arguments):  Likewise.
17761         * lang.c (put_decl_node):  Likewise.
17762         * typeck.c (various places):  Likewise.
17763         * class.y (various places):  Likewise.
17764         * parse.y (various places):  Likewise.
17765
17766         * parse.y (java_complete_tree):  Move CAN_COMPLETE_NORMALLY.
17767         (build_jump_to_finally):  Add missing CAN_COMPLETE_NORMALLY.
17768
17769         * class.c:  Add #include flags.h, remove no-longer needed declaration.
17770
17771         * class.c (layout_class_method):  Remove commented-out code, re-format.
17772         Don't add vtable entry (or index) for private methods.
17773         * expr.c (expand_invoke):  A private method is implicitly final.
17774         * class.c (make_class_data):  If inlining or optimizing,
17775         skip private methods.
17776
17777         * class.c (finish_class):  New function.  Calls existing methods,
17778         but alls emits deferred inline functions.
17779         * jcf-parse.c (parse_class_file):  Call finish_class.
17780         * parse.y (java_complete_expand_methods):  Likewise.
17781
17782         * expr.c (build_java_binop):  Explicit default, to silence -Wall.
17783
17784         * expr.c (CHECK_PC_IN_RANGE):  Add void cast to kill warnings.
17785
17786 1998-11-25  Marc Espie <espie@quatramaran.ens.fr>
17787
17788         * jcf-write.c (generate_bytecode_conditional): Fix typo.
17789
17790 1998-11-24  Per Bothner  <bothner@cygnus.com>
17791
17792         * (generate_classfile): Always write class access flag with
17793         ACC_SUPER set.
17794
17795 1998-11-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17796
17797         * class.c (maybe_layout_super_class): New function.
17798         (layout_class): Reorganized. Loop on class methods dispatched into
17799         a new function. Call maybe_layout_super_class.
17800         (layout_class_methods, layout_class_method): New functions.
17801         * expr.c (expand_java_NEW): Call layout_class_methods on loaded
17802         class.
17803         (expand_invoke): Likewise.
17804         * java-tree.h (all_class_list): New global variable declared.
17805         (layout_class_methods, layout_class_method): New function
17806         prototypes.
17807         (LAYOUT_SEEN_CLASS_METHODS): New macro.
17808         * jcf-parse.c (all_class_list): New global variable.
17809         (load_class): Extended what class_or_name can be. Use parser
17810         context mechanism to save globals before calling jcf_parse.
17811         (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
17812         is set on the file name.
17813         (jcf_parse): Layout class methods when Object is loaded, otherwise
17814         record class in all_class_list for delayed method layout.
17815         (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
17816         * lang.c (put_decl_node): Decode <init> into the decl context
17817         class name.
17818         * lex.c (java_allocate_new_line): Use xmalloc.
17819         * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
17820         pointers, not TREE_LIST elements.
17821         (struct parser_ctxt): Fixed comment indentations, added comments
17822         and reordered some fields.
17823         (java_check_methods): Function prototype removed.
17824         * parse.y (java_push_parser_context): Use xmalloc.
17825         (java_parser_context_restore_global): Pop extra pushed ctxp only
17826         when there's nothing next.
17827         (maybe_create_class_interface_decl): Fixed comment, add new
17828         created class decl to all_class_list.
17829         (method_header): Use GET_REAL_TYPE on argument's types.
17830         (method_declarator): Use GET_REAL_TYPE, change type to the real
17831         type in TREE_LIST dependency node. Build argument list with the
17832         real type.
17833         (create_jdep_list): Use xmalloc. Removed allocation error message.
17834         (obtain_incomplete_type): Fixed leading comment. Broadened
17835         incoming argument meaning.
17836         (register_incomplete_type): Use xmalloc. Removed allocation error
17837         message.
17838         (safe_layout_class): Fixed leading comment.
17839         (jdep_resolve_class): Reversed if statement condition and switch
17840         if and else bodies.
17841         (resolve_and_layout): Fixed leading comment. Broadened incoming
17842         argument meaning.
17843         (complete_class_report_errors): New local variable name, for
17844         clarity. purify_type_name used for all error cases.
17845         (java_get_real_method_name): Stricter check on constructors.
17846         (java_check_regular_methods): Reverse methods list only if not
17847         already laid out. Layout artificial constructor.
17848         (java_check_methods): Deleted.
17849         (source_start_java_method): Obtain incomplete type for patchable
17850         method arguments.
17851         (java_layout_classes): Fixed leading comment. Use
17852         LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
17853         statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
17854         before returning. Fixed comments.
17855         (java_expand_classes): Check for errors up front.
17856         (patch_method_invocation): Class to search is resolved and laid
17857         out.
17858
17859 1998-11-24  Per Bothner  <bothner@cygnus.com>
17860
17861         * expr.c (java_lang_expand_expr):  Add missing emit_queue.
17862
17863         * javaop.h (int8):  Removed - not used.
17864         (jbyte):  Redefine portably with correct signedness.
17865
17866         * jcf-write.c (generate_bytecode_insns):  Don't free sw_state.cases.
17867
17868         * jcf-write.c (generate_bytecode_insns):  Fix typo
17869         OPCODE_getstatic to OPCODE_getfield.
17870
17871         * java-tree.def (CASE_EXPR, DEFAULT_EXPR):  Kind is 'x', not '1'.
17872         * parse.y (java_complete_tree):  For CASE_EXPR and DEFAULT_EXPR,
17873         set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
17874
17875 1998-11-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17876
17877         * jcf-parse.c (jcf_parse_source): Function returned type is
17878         void. Added prototype.
17879         (jcf_parse): Function returned type is void.
17880         (yyparse): Remove call to fclose on the last parsed file.
17881
17882         * java-tree.h (jcf_parse): Changed jcf_parse prototype.
17883
17884 1998-11-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>
17885
17886         * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
17887         (layout_class): Cope with methods featuring WFL in decl names.
17888         * decl.c (unqualified_object_id_node): New global variable,
17889         initialized.
17890         (build_decl_no_layout): Removed.
17891         * expr.c (build_primtype_type_ref): Handle Double.
17892         (java_lang_expand_expr): Fixed indentations.
17893         * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
17894         (flag_wall, flag_redundant, flag_not_overriding,
17895         flag_static_local_jdk1_1, unqualified_object_id_node): Global
17896         variable declarations.
17897         (build_decl_no_layout): Removed prototype.
17898         (java_get_real_method_name): Added prototype.
17899         (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
17900         (java_parse_abort_on_error): Macro now just returns.
17901         * jcf-parse.c (jcf_parse_source): Check fclose returned
17902         value. Call emit_register_classes if java_report_errors returns
17903         zero.
17904         * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
17905         flag_static_local_jdk1_1): New integer flags.
17906         (lang_decode_option): New flags set here.
17907         * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
17908         (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
17909         the flag_redundant variable.
17910         (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
17911         when parsing java.lang.Object class.
17912         (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
17913         NULL_TREE to build.
17914         (resolve_qualified_expression_name): Fixed indentation.
17915         (patch_array_ref): Changed prototype.
17916         (not_initialized_as_it_should_p): Prototype removed.
17917         (java_report_errors): Added function prototype.
17918         * parse.y (formal_parameter:): Changed error message for not yet
17919         supported final parameters.
17920         (class_type_list:): Set both PURPOSE and VALUE of created
17921         TREE_LIST to be class_type.
17922         (primary_no_new_array:): Handle class literals on primitive types.
17923         (parse_warning_context): Reinstalled correct force_error and
17924         do_warning flags setups.
17925         (java_report_errors): Changed prototype. Return java_error_count
17926         value.
17927         (variable_redefinition_error): Consider treating variable type as
17928         a fake pointer.
17929         (create_interface): Warn about redundant abstract modifier if
17930         flag_redundant is set. Changed error message.
17931         (lookup_field_wrapper): Save/restore globals before/after looking
17932         up field.
17933         (duplicate_declaration_error_p): Consider treating declaration
17934         type as a fake pointer.
17935         (register_fields): Extract real type from dependency node. Check
17936         for duplicate field declaration after type adjustment. Use
17937         DECL_INITIAL to store static final initialized values.
17938         (method_header): Extract real function type from dependency node.
17939         (check_abstract_method_header): Use GET_METHOD_NAME.
17940         (obtain_incomplete_type): Layout fake pointer type.
17941         (safe_layout_class): Don't try to check for methods before layout.
17942         (java_complete_class): Don't check for correct throws clause
17943         elements inheritance here.
17944         (resolve_and_layout): Broadened name parameter meaning.
17945         (reset_method_name): Use GET_METHOD_NAME.
17946         (java_get_real_method_name): New function.
17947         (java_check_regular_methods): Don't check methods in
17948         java.lang.Object.  Verify lineage of throws clause elements. Use
17949         flag_no_overriding in warning report.
17950         (check_throws_clauses): Don't check if class was from
17951         bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
17952         (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
17953         (declare_local_variables): Use flag_static_local_jdk1_1 to report
17954         warning on unsupported final local variables. Use build_decl
17955         instead of build_decl_no_layout. Get real local variable type from
17956         dependency node.
17957         (source_start_java_method): Get real parameter type from
17958         dependency node. Call build_decl instead of build_decl_no_layout.
17959         (java_layout_classes): Reverse tree and layout type and class as
17960         required. Mark class as loaded when done.
17961         (resolve_field_access): Fixed indentation. Restricted condition
17962         leading to static field access code generation. Set field_type
17963         decl's TREE_TYPE if QUAL_DECL_TYPE not available.
17964         (resolve_qualified_expression_name): Initialize type_found to
17965         null. Handle static field resolved during qualification. Fixed
17966         layout on non primitive field decl types.
17967         (not_accessible_p): Fixed typo in comment.
17968         (patch_method_invocation): Resolve and layout class to search from
17969         type.
17970         (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
17971         layout non primitive type, if necessary. Make method node only to
17972         report errors.
17973         (find_applicable_accessible_methods_list): Consider WFL'ed method
17974         decl names. Fixed indentation.
17975         (argument_types_convertible): Resolve and layout target type if
17976         necessary.
17977         (java_complete_tree): Fixed indentation problems. Rewrote
17978         CALL_EXPR thrown exceptions check. Re-installed further processing
17979         of the assignment in certain cases.
17980         (patch_assignment): Call maybe_build_primttype_type_ref to perform
17981         inlining on class literals.
17982         (valid_builtin_assignconv_identity_widening_p): Cope with constant
17983         0 literal.
17984         (valid_method_invocation_conversion_p): Likewise.
17985         (patch_string): Temporary disable forbidden use of `this' in
17986         explicit constructor invocations when doing string concatenation
17987         within their scope.
17988         (patch_unaryop): Added comment. Reinstalled code to disable
17989         further check on assignment operation with cast expression RHS.
17990         (patch_switch_statement): Fixed indentation.
17991         (build_try_statement): Call build_decl instead of
17992         build_decl_no_layout.
17993         (patch_synchronized_statement): Likewise.
17994         (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
17995         IS_UNCHECKED_EXPRESSION_P.
17996         (check_thrown_exceptions_do): Changed leading comment. Resolve and
17997         layout argument exception type.
17998         (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
17999         of IS_UNCHECKED_EXPRESSION_P.
18000
18001 1998-11-18  Anthony Green  <green@cygnus.com>
18002
18003         * jcf-parse.c (yyparse): Open class file in binary mode.
18004
18005 1998-11-15  Per Bothner  <bothner@cygnus.com>
18006
18007         * jvgenmain.c:  Need to #include "gansidecl.h" (to get PROTO).
18008
18009         * jcf-write.c (perform_relocations):  Move check out one loop.
18010
18011 1998-11-15  Anthony Green  <green@hoser.cygnus.com>
18012
18013         * Make-lang.in: Fix reference to srcdir.
18014         * jv-scan.c: Add missing xmalloc prototype.
18015         * jvgenmain.c: Ditto.
18016
18017 1998-11-15  Per Bothner  <bothner@cygnus.com>
18018
18019         * decl.c (error_mark_node), java-tree.h:  New global.
18020         * parse.y:  Use empty_stmt_node instead of size_zero_node.
18021         (build_if_else_statement):  If missing else, use empty_stmt_node.
18022
18023         * parse.y (not_initialized_as_it_should_p):  Removed, with its callers.
18024         (java_complete_expand_method):  Complain if return is missing.
18025         (java_check_regular_methods):  Comment out incorrect error check.
18026         (not_accessible_p):  Fix incorrect handling of protected methods.
18027         (patch_method_invocation):  Pass correct context to not_accessible_p.
18028         (find_applicable_accessible_methods_list):  Likewise.
18029         (qualify_ambiguous_name):  If ARRAY_REF, it's an expression name.
18030         (java_complete_tree):  For CASE_EXPR and DEFAULT_EXPR, set
18031         TREE_TYPE (to void_type_node);  otherwise expand_expr crashes.
18032         (patch_if_else_statement):  Fix setting of CAN_COMPLETE_NORMALLY.
18033
18034         * jcf-write.c (CHECK_OP, CHECK_PUT):  Add some error checking.
18035         (push_int_const):  Remove reundant NOTE_PUSH.
18036         (generate_bytecode_insns - case STRING_CST):  Do NOTE_PUSH.
18037         (- case SWITCH_EXPR):  Fix code generation bug.
18038         (- case PREDECREMENT_EXPR etc):  Remove redundant NOTE_PUSH.
18039         (generate_classfile):  More robust for abstract methods.
18040
18041 1998-11-15  Anthony Green  <green@cygnus.com>
18042
18043         * Makefile.in: jv-scan and jvgenmain all require libiberty.
18044         * Make-lang.in: Ditto.
18045
18046         * jv-scan.c: Remove xmalloc and xstrdup definitions.
18047         * jvgenmain: Ditto.
18048
18049 1998-11-15  Per Bothner  <bothner@cygnus.com>
18050
18051         * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE):  New macro.
18052
18053         * jcf-io.c (find_class):  Simpler/cleaner structure fixes a bug.
18054
18055 1998-11-14  Per Bothner  <bothner@cygnus.com>
18056
18057         Allow uses of interface types to verify.  This is not really
18058         type-safe, but it matches what Sun does, and is OK as long as
18059         there are appropriate run-time checks.
18060         * verify.c (merge_types):  If merging two interface types,
18061         just set the result to java.lang.Object.
18062         * expr.c (pop_type):  Any interface is matches by java.lang.Object.
18063
18064 1998-11-13  Tom Tromey  <tromey@cygnus.com>
18065
18066         * gjavah.c (main): Handle --output-class-directory argument.
18067         * jvspec.c (lang_specific_driver): Translate `-d' into
18068         -foutput-class-dir.
18069         * jcf.h (jcf_write_base_directory): Declare.
18070         * lang.c (lang_decode_option): Recognize -foutput-class-dir.
18071         * lang-options.h: Mention -foutput-class-dir.
18072         * jcf-write.c (jcf_write_base_directory): New global.
18073         (make_class_file_name): Put generated .class file into `-d'
18074         directory, or into source directory if -d not given.  Function now
18075         static.
18076         (write_classfile): Free class file name.  Handle case where class
18077         file name is NULL.
18078         (DIR_SEPARATOR): New macro.
18079         Include <sys/stat.h>
18080
18081         * Makefile.in (prefix): New macro.
18082
18083 1998-11-12  Per Bothner  <bothner@cygnus.com>
18084
18085         * parse.y (patch_invoke):  Do less if flag_emit_class_files.
18086         * expr.c (build_known_method_ref):  Don't check flag_emit_class_files
18087         here (done in patch_invoke instead).
18088         (case_identity):  Moved here from parse.y.
18089
18090         * java-tree.h (CAN_COMPLETE_NORMALLY):  New macro.
18091         * parse.y (java_complete_tree etc):  Maybe set CAN_COMPLETE_NORMALLY.
18092         * parse.y (java_complete_tree):  Re-order COMPOUND_EXPR in BLOCK
18093         so they can be efficiently scanned without recursion.
18094         Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
18095         * expr.c (java_lang_expand_expr):  Expand statements of COMPOUND_EXPR
18096         in BLOCK iteratively, rather than recursively.
18097
18098         * parse.y (do_unary_numeric_promotion):  New function.
18099         (patch_unaryop, patch_binop, patch_array_ref):  Use it.
18100
18101         * parse.y (patch_newarray):  Various fixes.
18102
18103         Re-do handling of switch statements (for proper block scoping).
18104         * parse.y:  Add just a single block for the enture switch block,
18105         but don't create any "case blocks".
18106         (group_of_labels):  Rmeoved unneeded non-terminal.
18107         CASE_EXPR and DEFAULT_EXPR are added to current block.
18108         * expr.c (java_lang_expand_expr):  Inline SWITCH_EXPR here.
18109         Now also need to handle CASE_EXPR and DEFAULT_EXPR.
18110         * java-tree.h (SWITCH_HAS_DEFAULT):  New macro.
18111         * parse.y (wfl_operator, print_int_node): Make non-static.
18112         (java_complete_tree):  CASE_EXPR and DEFAULT_EXPR are now processed
18113         as part of recursive scan of block.
18114         (java_expand_switch ):  Removed - inlined into java_lang_expand_expr.
18115         (patch_switch_statement):  Most tests move dinto java_complete_tree.
18116
18117         * parse.y:  Make various production be non-typed (void).
18118         * parse.y (parse_error):  Merged into issue_warning_error_from_context.
18119         * parse.y (add_stmt_to_compound):  Don't create/change extra node.
18120         (patch_method_invocation_stmt):  Renamed to patch_method_invocation.
18121
18122         * jcf-write.c (struct jcf_handler):  New type.
18123         (struct jcf_switch_state):  New type.
18124         (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC):  New relocation kinds.
18125         (alloc_handler, emit_unop, emit_reloc):  New functions.
18126         (adjust_typed_op):  Add extra parameter ("max type" offset).
18127         (emit_switch_reloc, emit_case-reloc):  New function.
18128         (generate_bytecode_conditional):  Handle REAL_TYPE comparisons.
18129         (generate_bytecode_insns):  Support REAL_CST, switch statements,
18130         exception handling, method calls, object/array creation, and more.
18131
18132         * class.c:  Remove some unused variables.
18133         * constants.c (find_string_constant):  New function.
18134         (count_constant_pool_bytes):  Fix to correctly handle wide constants.
18135         * decl.c (complete_start_java_method):  Don't _Jv_InitClass
18136         if flag_emit_class_files.
18137
18138 1998-11-12  Tom Tromey  <tromey@cygnus.com>
18139
18140         * jcf-io.c (find_class): Added explanatory comment.
18141
18142         * jcf-path.c (add_entry): Look for `.zip' at end of filename.  Add
18143         trailing slash to `.zip' entries.
18144
18145         * jvspec.c (lang_specific_driver): Correctly handle case where
18146         GC_NAME not defined.
18147
18148 1998-11-11  Tom Tromey  <tromey@cygnus.com>
18149
18150         * jvspec.c (GC_NAME): New define.
18151         (lang_specific_driver): Use GC_NAME.  Add GC_NAME to command line
18152         if required.
18153         * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
18154
18155 1998-11-11  Per Bothner  <bothner@cygnus.com>
18156
18157         * jcf-dump.c (TABLE_SWITCH):  Fix typos.
18158
18159 1998-11-11  Tom Tromey  <tromey@cygnus.com>
18160
18161         * jcf-dump.c (main): Correctly recognize `--'-style long options.
18162
18163 1998-11-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18164
18165         * class.c (is_compiled_class): Call safe_layout_class for class
18166         compiled from source.
18167         * conver.h (convert_to_integer, convert_to_real,
18168         convert_to_pointer): Added prototypes.
18169         * decl.c (init_decl_processing): Non longer push the decls of
18170         `methodtable', `constants', `Class', `Field', `dispatchTable'
18171         `jexception' and `Method'.
18172         * expr.c (build_invokeinterface): New function.
18173         (expand_invoke): static variable CLASS_IDENT now in
18174         build_invokeinterface. Use build_invokeinterface.
18175         (expand_java_field_op): Moved code to inline
18176         java.lang.PRIMTYPE.TYPE into a function.
18177         (build_primtype_type_ref): New function.
18178         * java-tree.def (INSTANCEOF_EXPR): New tree code.
18179         * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
18180         FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
18181         (DECL_CONSTRUCTOR_P): Fixed typo in comment.
18182         (DECL_LOCAL_STATIC_VALUE): New macro.
18183         (build_invokeinterface, build_primtype_type_ref): New function
18184         prototypes.
18185         (java_parse_abort_on_error): Macro rewritten.
18186         * jcf-parse.c (current_method): Add comment to declaration.
18187         (parse_zip_file_entries, process_zip_dir, void parse_source_file):
18188         Function prototypes fixed.
18189         (jcf_parse_source): push/pop parser context. save/restore global.
18190         (parse_source_file): Fixed leading comment. Now take a
18191         IDENTIFIER_NODE as an argument. Doesn't check methods, layout
18192         classes and pop the parser context anymore.
18193         (yyparse): Push parser context, save globals, parse the source
18194         file, restore globals and pop the parser context when processing a
18195         source file.
18196         * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
18197         * lex.c (java_parse_doc_section): New function.
18198         (java_lex): Call java_parse_doc_section when appropriate. Build an
18199         operator around INSTANCEOF_TK.
18200         * lex.h (java_lineterminator, java_sprint_unicode,
18201         java_unicode_2_utf8, java_lex_error, java_store_unicode):
18202         Prototypes rewritten.
18203         (java_parse_escape_sequence, java_letter_or_digit_p,
18204         java_parse_doc_section, java_parse_end_comment, java_get_unicode,
18205         java_read_unicode, java_store_unicode, java_read_char,
18206         java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
18207         Added function prototypes.
18208         * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
18209         define.
18210         (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
18211         New macros
18212         (struct parser_ctxt): New fields: deprecated,
18213         current_parsed_class_un, gclass_list.
18214         (fix_method_argument_names, issue_warning_error_from_context,
18215         resolve_package, lookup_package_type): New function prototypes.
18216         (resolve_expression_name): Fixed function prototype.
18217         (find_applicable_accessible_methods_list): Fixed indentation, added
18218         extra argument in prototype.
18219         (check_final_assignment, build_null_of_type, check_deprecation,
18220         check_method_redefinition, reset_method_name,
18221         java_check_regular_methods, java_check_abstract_methods,
18222         maybe_build_primttype_type_ref): New function prototype.
18223         * parse.y (conver.h): Include.
18224         (INSTANCEOF_TK): Tagged <operator>.
18225         (single_type_import_declaration): Use REGISTER_IMPORT macro.
18226         (relational_expression:): Build binop for instanceof.
18227         (java_push_parser_context): Remember ctxp->gclass_list across
18228         contexts.
18229         (java_pop_parser_context): Simply return if no context
18230         exists. Remember gclass_list across contexts.
18231         (issue_warning_error_from_context): New function.
18232         (parse_error_context): Don't setup ctxp->elc here. Call
18233         issue_warning_error_from_context instead.
18234         (parse_warning_context): Likewise.
18235         (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
18236         setup. Link new class/interface to ctxp->gclass_list.
18237         (add_superinterfaces): Register interface as incomplete if not
18238         loaded.
18239         (create_class): Remember class unqualified name in
18240         ctxp->current_parsed_class_un. Check class deprecation.
18241         (register_fields): Check field deprecation. Remember static final
18242         field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
18243         processing INIT.
18244         (method_header): New local variable ORIG_ARG. Use unqualified
18245         current class name for check on constructor errors. Promote return
18246         type if of record type. Argument list fix moved in
18247         fix_method_argument_names, called here. Check method deprecation.
18248         (fix_method_argument_names): New function.
18249         (method_declarator): Promote record typed arguments.
18250         (safe_layout_class): Check class methods before layout.
18251         (java_complete_class): Compute field layout when patched.
18252         (do_resolve_class): Try to load class after having it renamed
18253         after the package name.
18254         (get_printable_method_name): Use DECL_CONTEXT.
18255         (reset_method_name): New function.
18256         (check_method_redefinition): Use reset_method_name.
18257         (java_check_regular_methods): New local variable
18258         SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
18259         names for error report. Check for compile-time error when method
18260         found has default (package) access.
18261         (java_check_abstract_methods): Now takes an interface DECL node as
18262         an argument. Also reinstall real name on unchecked
18263         overriding/hiding methods for error report.
18264         (java_check_methods): Fixed leading comment. Get classes to verify
18265         from ctxp->gclass_list. Use CHECK_METHODS macro and set
18266         CLASS_METHOD_CHECKED_P on class verification.
18267         (lookup_java_method2): Get real method name if necessary.
18268         (find_in_imports): Don't check package class access here.
18269         (resolve_package, lookup_package_type): New functions.
18270         (java_layout_classes): Fixed leading comment. Take classes to be
18271         laid out from ctxp->gclass_list.
18272         (java_complete_expand_methods): Don't expand native and abstract
18273         methods.
18274         (java_expand_classes): New function.
18275         (resolve_expression_name): Use additional argument ORIG.  Retrieve
18276         values of static final field of primitive types.
18277         (resolve_field_access): Handles static final field of promotive
18278         type.
18279         (resolve_qualified_expression_name): Handle STRING_CST as
18280         primaries and package name resolution. Check deprecation on found
18281         decls. Set where_found and type_found on non static field resolved
18282         during qualification. Layout non primitive field decl types.
18283         (check_deprecation): New function.
18284         (maybe_access_field): Simplified.
18285         (patch_method_invocation_stmt): Local variable CLASS_TYPE
18286         removed. Reverse method's argument when primary is a type. Don't
18287         use CLASS_TYPE to report problems, use IDENTIFIER_WFL
18288         instead. Include abstract class in the list of class searchable
18289         for constructors. Use DECL_CONTEXT of found method for access
18290         checks. Check method deprecation.
18291         (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
18292         converting arguments. Handle INVOKE_INTERFACE.
18293         (lookup_method_invoke): Search constructor using existing
18294         infrastructure (don't rely on lookup_java_constructor anymore).
18295         (find_applicable_accessible_methods_list): Extra argument flag
18296         LC. Now include constructor in the search.
18297         (qualify_ambiguous_name): Conditional expression are primaries.
18298         (not_initialized_as_it_should_p): static final are always
18299         initialized.
18300         (java_complete_tree): Pass extra NULL argument to
18301         resolve_expression_name. Stricter test to carry on patching
18302         assignments. New case for INSTANCEOF_EXPR.
18303         (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
18304         (check_final_assignment, maybe_build_primttype_type_ref): New
18305         functions.
18306         (patch_assignment): Detect resolved static finals and carry normal
18307         assignment error check on them. Inline PRIMTYPE.TYPE read access.
18308         (try_builtin_assignconv): Access constant 0 on all primitive
18309         types.
18310         (valid_builtin_assignconv_identity_widening_p): Accept identical
18311         types. Accept all promoted type on int type.
18312         (valid_ref_assignconv_cast_p): Accept a null pointer to be
18313         assigned to a reference.
18314         (valid_method_invocation_conversion_p): Accept to check null
18315         pointers.
18316         (build_binop): Merge declaration and initialization of local
18317         variable BINOP.
18318         (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
18319         numeric types. Improved validity test for qualify operators on
18320         references.
18321         (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
18322         and PREINCREMENT_EXPR. Also detect resolved static finals of a
18323         primitive type and issue the appropriate error message.
18324         (resolve_type_during_patch): Mark class loaded when resolved.
18325         (patch_cast): Allow null to be cased to reference types.
18326         (build_null_of_type): New function.
18327         (patch_array_ref): Handle array on references correctly.
18328         (patch_return): Removed unused local variable MODIFY. Force
18329         boolean to be returned as integers. Allows null to be returned by
18330         a function returning a reference.
18331         * typeck.c (convert_to_integer, convert_to_real,
18332         convert_to_pointer): Prototypes moved to convert.h
18333         (lookup_argument_method): Use method real name, if necessary.
18334
18335 1998-10-30  Tom Tromey  <tromey@cygnus.com>
18336
18337         * class.c (build_class_ref): Changed name of primitive classes to
18338         start with `_Jv_'.
18339
18340         * class.c (make_class_data): Renamed fields: nmethods to
18341         method_count, method_count to dtable_method_count.  Always set
18342         `state' field to 0.
18343         * decl.c (init_decl_processing): Likewise.
18344
18345 1998-10-28  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18346
18347         * class.c (layout_class): Don't mangle <finit>, produce
18348         __finit<class> instead. Don't verify artificial methods.
18349         * decl.c (finit_identifier_node): New declared global.
18350         (init_decl_processing): finit_identifier_node initialized.
18351         * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
18352         * java-tree.h (finit_identifier_node): Declared as extern.
18353         (struct lang_decl): New field called_constructor.
18354         (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
18355         (CLASS_HAS_FINIT_P): New macro.
18356         (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
18357         explicit constructor invocation.
18358         (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
18359         CALL_SUPER_CONSTRUCTOR_P): New macros.
18360         (write_classfile): Added prototype.
18361         * jcf-parse.c (jcf_parse_source): Parse and remember for
18362         generation if the file was seen on the command line.
18363         (parse_source_file): Don't write the class file here.
18364         (yyparse): Loop on files rewritten. Set current_jcf.
18365         (parse_zip_file_entries): Parse class file only if it was found.
18366         * lang.c (init_parse): Don't open command line provided filename
18367         here.
18368         (lang_parse): Don't set main_jcf anymore.
18369         * parse.h (ABSTRAC_CHECK): Capitalized arguments.
18370         (JCONSTRUCTOR_CHECK): New macro.
18371         (JBSC_TYPE_P): New macro.
18372         (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
18373         (COMPLETE_CHECK_OP_2): New macro.
18374         (struct parse_ctxt): New field explicit_constructor_p.
18375         (check_class_interface_creation): Fixed prototype indentation.
18376         (patch_method_invocation_stmt): Prototype reflects added argument.
18377         (patch_invoke): Likewise.
18378         (complete_method_declaration, build_super_invocation,
18379         verify_constructor_circularity,
18380         build_this_super_qualified_invocation, get_printable_method_name,
18381         patch_conditional_expr, maybe_generate_finit, fix_constructors,
18382         verify_constructor_super, create_artificial_method,
18383         start_artificial_method_body, end_artificial_method_body,
18384         generate_field_initialization_code): New function prototypes.
18385         * parse.y: Fixed leading comment
18386         (constructor_header:, constructor_body:, block_end:): Rules tagged
18387         <node>.
18388         (type_declaration:): Call maybe_generate_finit.
18389         (method_declaration:): Action for method_body: placed in new
18390         function complete_method_declaration, called here.
18391         (constructor_declaration:): Defined actions. Removed leading
18392         FIXME.
18393         (constructor_header:): New rule with action.
18394         (constructor_body:): Rule rewritten using block_begin: and
18395         block_end:. Defined actions.
18396         (constructor_declarator:, explicit_constructor_invocation:):
18397         Defined actions.
18398         (block:): Use new rules block_begin: block_end:.
18399         (block_begin:, block_end:): New rules and actions.
18400         (block_statements:): Fixed error message for explicit
18401         constructors.
18402         (method_invocation:): Call build_this_super_qualified_invocation
18403         if primary is `this' or `super' was seen.
18404         (conditional_expression:): Action defined.
18405         (extra_ctxp_pushed_p): New static global flag.
18406         (java_parser_context_save_global): Create parser context if
18407         necessary. Use extra_ctxp_pushed_p to remember it.
18408         (java_parser_context_restore_global): Pop extra parser context if
18409         one exists.
18410         (build_array_from_name): Array on primitive types are marked
18411         loaded.
18412         (register_fields): Restore new name in field initializer
18413         expression if type was altered. Non static fields initialized upon
18414         declaration marked initialized.
18415         (maybe_generate_finit): New function.
18416         (maybe_generate_clinit): Use create_artificial_method,
18417         start_artificial_method_body, end_artificial_method_body. Generate
18418         debug info for enclosed initialization statements.
18419         (method_header): Fixed leading comment. Check constructor
18420         flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
18421         accordingly.
18422         (complete_method_declaration, constructor_circularity_msg,
18423         verify_constructor_circularity): New functions.
18424         (get_printable_method_name): New function.
18425         (check_method_redefinition): Don't rename <finit> methods. Fix
18426         declared constructor names. Error message for
18427         constructors modified.
18428         (java_check_regular_methods): Local variable seen_constructor
18429         renamed saw_constructor. Skip verification on constructors. Create
18430         default constructor with create_artificial_method.
18431         (java_check_methods): Removed unnecessary empty line.
18432         (create_artificial_method, start_artificial_method_body,
18433         end_artificial_method_body): New functions.
18434         (java_layout_classes): Changed leading comment. Reverse fields
18435         list if necessary. Always layout java.lang.Object if being
18436         defined.
18437         (java_complete_expand_methods): Verify constructor circularity.
18438         (java_complete_expand_method): Call fix_constructor on
18439         constructors.  Local variable no_ac_found removed. Restore
18440         bindings if method body expansion failed.
18441         (fix_constructors, verify_constructor_super,
18442         generate_field_initialization_code): New function.
18443         (java_expand_classes): Fixed leading comment. Write class file
18444         here.
18445         (resolve_expression_name): Check for illegal instance variable
18446         usage within the argument scope of an explicit constructor
18447         invocation.
18448         (resolve_qualified_expression_name): Pass extra from_super flag
18449         when invoking patch_method_invocation_stmt. New case for
18450         conditional expression when used as a primary. Check for error
18451         when acquiring super.
18452         (patch_method_invocation_stmt): Added extra argument super. New
18453         local variable is_static_flag. Set class_to_search according to
18454         the nature of the constructor invocation. Don't add `this'
18455         argument when expanding NEW_CLASS_EXPR. Check for illegal method
18456         invocation within the argument scope of explicit constructor
18457         invocation. Set is_static according to is_static_flag. Provide
18458         extra `super' argument to patch_invoke invocation.
18459         (patch_invoke): New argument from_super. Loop on arguments
18460         indentation fixed. Pass from_super to invocation_mode. New switch
18461         case INVOKE_SUPER. Fixed error message in switch default case.
18462         Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
18463         value.
18464         (invocation_mode): Return INVOKE_SUPER mode when appropriate.
18465         (lookup_method_invoke): Fixed prototypes in candidates list. Error
18466         message takes constructors into account.
18467         (find_applicable_accessible_methods_list): Fixed indentation.
18468         (qualify_ambiguous_name): Take explicit constructor invocation
18469         into account. Deal with a conditional expression as a primary to
18470         a method call.
18471         (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
18472         case. Added extra argument to patch_method_invocation_stmt.
18473         Register calls made to explicit constructor `this'. Don't call
18474         save_expr in ARRAY_REF case when emitting class files. Check for
18475         illegal use of this when expanding explicit constructor invocation
18476         arguments.
18477         (complete_function_arguments): Set and reset parser context
18478         explicit_constructor_p field value when appropriate.
18479         (build_super_invocation, build_this_super_qualified_invocation):
18480         New functions.
18481         (patch_assignment): Fixed typo.
18482         (patch_unaryop): Check on final fields occurs only when a decl
18483         exits.
18484         (patch_return): Take constructors into account.
18485         (patch_conditional_expr): New function.
18486         * typeck.c (build_java_signature): Removed unnecessary empty line.
18487
18488 1998-10-28  Jeffrey A Law  (law@cygnus.com)
18489
18490         * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
18491
18492 1998-10-28  Tom Tromey  <tromey@cygnus.com>
18493
18494         * decl.c (init_decl_processing): Renamed fields.
18495         * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
18496         interface_len, msize fields.
18497
18498         * class.c (make_class_data): Removed subclass_head and
18499         subclass_next fields.
18500         * decl.c (init_decl_processing): Removed subclass_head and
18501         subclass_next fields.
18502
18503 1998-10-28  Jeffrey A Law  (law@cygnus.com)
18504
18505         * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
18506         * mangle.c (emit_unicode_mangled_name): Similarly.
18507
18508 1998-10-26  Nick Clifton  <nickc@cygnus.com>
18509
18510         * jcf-parse.c (get_constant): Place braces around code to compute
18511         'd' when REAL_ARITHMETIC is not defined.
18512
18513 1998-10-25  H.J. Lu  (hjl@gnu.org)
18514
18515         * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
18516         dependency.
18517
18518 1998-10-23  Tom Tromey  <tromey@cygnus.com>
18519
18520         * lang-specs.h: `.zip' files are input to jc1.
18521
18522 1998-10-22  Per Bothner  <bothner@cygnus.com>
18523
18524         * jvspecs.c:  Add (but don't enable) support for combining multiple
18525         .class and .java input filenames to a single jc1 invocation.
18526         Add support for -C flag (copile to .class files).
18527         Translate -classpath and -CLASSPATH arguments.
18528         * lang-specs.h:  Don't set %2 spec.
18529
18530 1998-10-22  Tom Tromey  <tromey@cygnus.com>
18531
18532         * jcf-path.c (add_entry): Don't add trailing separator if entry is
18533         a .zip file.
18534         (add_path): Don't add trailing separator to non-empty path
18535         elements.
18536
18537         * lang.c (lang_decode_option): Check for -fclasspath and
18538         -fCLASSPATH before examining other `-f' options.
18539
18540         * java-tree.h (finalize_identifier_node): Don't declare.
18541         * class.c (make_class_data): Don't push "final" field.
18542         * decl.c (init_decl_processing): Don't push "final" field.
18543         (finalize_identifier_node): Removed.
18544         (init_decl_processing): Don't set finalize_identifier_node.
18545
18546         * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
18547
18548 1998-10-11  Anthony Green  <green@cygnus.com>
18549
18550         * Make-lang.in (java): Depend on jcf-dump and jv-scan.
18551         (JV_SCAN_SOURCES): New macro.
18552         (JCF_DUMP_SOURCES): Likewise.
18553         (jcf-dump$(exeext)): New target.
18554         (jv-scan$(exeext)): New target.
18555
18556 1998-10-22  Tom Tromey  <tromey@cygnus.com>
18557
18558         * Makefile.in (LEX): Removed.
18559         (LEXFLAGS): Likewise.
18560         (SET_BISON): New macro.
18561         (BISON): Removed.
18562         ($(PARSE_C)): Use SET_BISON.  Run bison from srcdir to avoid
18563         spurious diffs in parse.c.
18564         ($(PARSE_SCAN_C)): Likewise.
18565         (PARSE_DIR): New macro.
18566         (PARSE_C): Use it.
18567         (PARSE_SCAN_C): Likewise.
18568         (PARSE_RELDIR): New macro.
18569
18570         * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
18571
18572         * jcf-io.c (find_class): Use saw_java_source to determine when to
18573         look for `.java' file.
18574         * jcf-parse.c (saw_java_source): New global.
18575         (yyparse): Set it if `.java' file seen.
18576
18577         * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
18578         (GCJH_SOURCES): Likewise.
18579         * Makefile.in (datadir): New macro.
18580         (libjava_zip): Likewise.
18581         (JAVA_OBJS): Added jcf-path.o.
18582         (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
18583         (../gcjh$(exeext)): Likewise.
18584         (jcf-path.o): New target.
18585         * java-tree.h (fix_classpath): Removed decl.
18586         * jcf-parse.c (fix_classpath): Removed.
18587         (load_class): Don't call fix_classpath.
18588         * parse.y (read_import_dir): Don't call fix_classpath.
18589         * lex.h: Don't mention classpath.
18590         * lex.c (java_init_lex): Don't initialize classpath.
18591         * jcf-io.c (classpath): Removed global.
18592         (find_class): Use jcf_path iteration functions.  Correctly search
18593         class path for .java file.
18594         (open_in_zip): New argument `is_system'.
18595         * jcf-dump.c (main): Call jcf_path_init.  Recognize all new
18596         classpath-related options.
18597         * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
18598         and -I.
18599         (lang_init): Call jcf_path_init.
18600         * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
18601         * lang-specs.h: Handle -I.  Minor cleanup to -M options.
18602         Correctly put braces around second string in each entry.
18603         * gjavah.c (main): Call jcf_path_init.  Recognize all the new
18604         classpath-related options.
18605         (help): Updated for new options.
18606         * jcf.h: Declare functions from jcf-path.c.  Don't mention
18607         `classpath' global.
18608         * jcf-path.c: New file.
18609
18610         * jcf-depend.c: Include jcf.h.
18611
18612         * jcf-write.c (localvar_alloc): Returns `void'.
18613         (localvar_free): Removed unused variable.
18614
18615         * lang.c (OBJECT_SUFFIX): Define if not already defined.
18616         (init_parse): Use OBJECT_SUFFIX, not ".o".
18617
18618 1998-10-21  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18619
18620         * class.c (emit_register_classes): Renamed from
18621         emit_register_class.
18622         * java-tree.h (emit_register_classes): Prototype renamed from
18623         emit_register_class.
18624         * jcf-parse.c (yyparse): Call emit_register_classes once before
18625         returning.
18626         * parse.y (java_expand_classes): No longer register classes.
18627
18628 1998-10-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18629
18630         * class.c (is_compiled_class): New local variable
18631         seen_in_zip. Identify classes found in currently compiled source
18632         file(s).
18633         * decl.c (complete_start_java_method): Fixed typo.
18634         * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
18635         HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
18636         (CLASS_P): Moved around.
18637         (java_parse_abort_on_error): Macro moved from jcf-parse.c
18638         * jcf-parse.c (java_parse_abort_on_error): Macro moved to
18639         java-tree.h
18640         (jcf_parse_source): Changed leading comment. Removed unnecessary
18641         fclose and CLASS_FROM_SOURCE_P marking.
18642         (parse_source_file): New local variables remember_for_generation
18643         and filename. Mark parsed file name identifier node. Removed block
18644         executed when parse_only was null. Set remember_for_generation.
18645         Use it as an argument to java_pop_parser_context.
18646         (yyparse): New local variables several_files, list, next node and
18647         current_file_list. Split ampersand separated file names into
18648         current_file_list. Iterate through the list and parse accordingly.
18649         * parse.h (java_pop_parser_context): New function prototype.
18650         * parse.y (ctxp_for_generation): New static global variable.
18651         (java_pop_parser_context): New argument generate. Link popped ctxp
18652         to ctxp_for_generation list accordingly.
18653         (java_complete_expand_methods): Fixed indentation.
18654         (java_expand_classes): New function.
18655
18656 1998-10-17  Per Bothner  <bothner@cygnus.com>
18657
18658         * Makefile.in:  Link with libiberty.a instead of memmove.o.
18659
18660 1998-10-16  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18661
18662         * lex.c (setjmp.h): No longer included.
18663         * lex.h (setjmp.h): Included.
18664         * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
18665         (duplicate_declaration_error_p): Renamed from
18666         duplicate_declaration_error.
18667         (build_array_from_name): New function prototype.
18668         * parse.y (setjmp.h): No longer included.
18669         (variable_declarator_id): Define action.
18670         (build_array_from_name): New function.
18671         (duplicate_declaration_error_p): Renamed from
18672         duplicate_declaration_error.  Fixed leading comment.
18673         (register_fields): Main `for' loop reorganized. Uses
18674         SET_TYPE_FOR_RESOLUTION and build_array_from_name.
18675         (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
18676         build_array_from_name.
18677         (resolve_class): Set CLASS_LOADED_P on newly build array dimension
18678         types.
18679         (read_import_dir): Don't try to skip `.' and `..'.
18680         (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
18681         build_array_from_name. Main `for' loop reorganized.
18682         (resolve_qualified_expression_name): When building access to a
18683         field, use the type where the field was found, not its own type.
18684         (maybe_access_field): Use field DECL_CONTEXT if the type where the
18685         field was found is null.
18686         (qualify_ambiguous_name): Sweep through all successive array
18687         dimensions.
18688
18689 1998-10-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18690
18691         * java-tree.h (pop_labeled_block, lang_printable_name,
18692         maybe_add_interface, set_super_info, get_access_flags_from_decl,
18693         interface_of_p, inherits_from_p, fix_classpath,
18694         complete_start_java_method, emit_handlers, init_outgoing_cpool,
18695         make_class_data, register_class, alloc_name_constant): New
18696         function prototypes.
18697         * lang.c (lang_decode_option): Set argc argument unused. Fixed
18698         indentation. Added cast to remove warning.
18699         (lang_printable_name): Set v argument unused.
18700         (lang_print_error): Added argument to lang_printable_name call.
18701         (java_dummy_print, print_lang_decl, print_lang_type,
18702         print_lang_identifier, lang_print_xnode): All argument marked
18703         unused.
18704         * lex.c (java_unget_unicode): Removed unnecessary argument.
18705         (java_allocate_new_line): Unused local variable is gone.
18706         (java_read_char): Added parenthesis in expressions to remove
18707         warnings.  Added final return statement.
18708         (java_read_unicode): Added parenthesis in expression to remove
18709         warning.
18710         (java_parse_end_comment): Fixed java_unget_unicode invocation.
18711         (java_parse_escape_sequence): Likewise.
18712         (java_lex): Unused local variables are gone. Fixed
18713         java_unget_unicode invocation.
18714         * lex.h (set_float_handler): Prototype added when JC1_LITE not
18715         defined.
18716         * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
18717         lang_printable_name invocation in macro.
18718         (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
18719         Likewise.
18720         (duplicate_declaration_error): Suppressed unused argument in
18721         prototype.
18722         (identical_subpath_p): Function declaration is gone.
18723         (patch_invoke): Suppressed unused argument in prototype.
18724         (patch_cast, build_labeled_block, check_thrown_exceptions):
18725         Likewise.
18726         * parse.y (setjmp.h): Included
18727         (toplev.h): Likewise.
18728         (field_declaration:): Suppressed unused local
18729         (label_decl:): Fixed build_labeled_block invocation.
18730         (java_pop_parser_context): Put extra parenthesis around assignment
18731         in if.
18732         (yyerror): Suppressed unused local variables.
18733         (variable_redefinition_error): Fixed lang_printable_name
18734         invocation.
18735         (create_interface): Suppressed unused local variables.
18736         (create_class): Likewise.
18737         (duplicate_declaration_error): Suppressed unused argument. Fixed
18738         lang_printable_name invocation.
18739         (register_fields): Suppressed unused local variable. Fixed
18740         duplicate_declaration_error invocation.
18741         (method_header): Suppressed unused local variable.
18742         (method_declarator, parser_check_super): Likewise.
18743         (java_complete_class): Suppressed unused local variable. Fixed
18744         fatal error message.
18745         (complete_class_report_errors): Added default: in switch.
18746         (java_check_regular_methods): Fixed lang_printable_name
18747         invocations.
18748         (check_throws_clauses): Likewise.
18749         (java_check_abstract_methods): Suppressed unused local
18750         variable. Fixed lang_printable_name invocation.
18751         (read_import_entry): Added supplemental return statement.
18752         (read_import_dir): Suppressed unused local variables.
18753         (check_pkg_class_access, declare_local_variables): Likewise.
18754         (source_start_java_method): Suppressed unused extern variable
18755         declarations
18756         (expand_start_java_method): Suppressed unused extern and local
18757         variable declarations.
18758         (java_complete_expand_methods): Likewise.
18759         (java_complete_expand_method): Suppressed unused local variables.
18760         (make_qualified_name): Likewise.
18761         (resolve_qualified_expression_name): Added default: in
18762         switch. Fixed lang_printable_name invocation.
18763         (class_instance_creation_expression): Added parenthesis around
18764         expressions.
18765         (patch_method_invocation_stmt): Fixed lang_printable_name and
18766         patch_invoke invocations.
18767         (check_for_static_method_reference): Fixed lang_printable_name
18768         invocation.
18769         (patch_invoke): Suppressed unused arguments and local variables.
18770         (lookup_method_invoke): Suppressed unused local variables.
18771         (qualify_ambiguous_name): Added default: in switch.
18772         (identical_subpath_p): Function removed.
18773         (patch_assignment): Suppressed unused local variables. Suppressed
18774         unnecessary if statement. Fixed lang_printable_name invocations.
18775         (try_builtin_assignconv): Fixed lang_printable_name invocations.
18776         (valid_ref_assignconv_cast_p): Parenthesis around
18777         expression. Suppressed unused local variables.
18778         (build_binop): Suppressed unused local variables. fixed
18779         lang_printable_name invocations.
18780         (string_constant_concatenation): Suppressed unused local
18781         variables.
18782         (patch_unaryop): Fixed lang_printable_name invocation.
18783         (patch_cast): Suppressed unnecessary argument. Fixed
18784         lang_printable_name invocation.
18785         (patch_array_ref): Fixed lang_printable_name invocation.
18786         (patch_newarray, patch_return, patch_if_else_statement): Likewise.
18787         (build_labeled_block): Suppressed unused argument.
18788         (generate_labeled_block): Fixed build_labeled_block invocation.
18789         (build_loop_body): Suppressed unused local variables.
18790         (patch_loop_statement): Likewise.
18791         (patch_exit): Fixed lang_printable_name invocation.
18792         (patch_switch_statement): Likewise.
18793         (case_identity): First argument marked unused.
18794         (patch_try_statement): Fixed lang_printable_name invocations.
18795         (patch_synchronized_statement, patch_throw_statement): Likewise.
18796         (check_thrown_exceptions): Fixed check_thrown_exceptions and
18797         lang_printable_name invocations.
18798         (check_thrown_exceptions_do): Suppressed unused argument.
18799
18800 1998-10-14  Tom Tromey  <tromey@cygnus.com>
18801
18802         * jcf-write.c (write_classfile): Add output class file as target.
18803         * lang-options.h: Added -MD, -MMD, -M, and -MM.
18804         * jcf.h: Added declarations for dependency-tracking functions.
18805         * lang-specs.h: Handle -M, -MM, MD, and -MMD.
18806         * lang.c (lang_decode_option): Recognize -MD and -MMD.
18807         (finish_parse): Call jcf_dependency_write.
18808         (dependency_tracking): New global.
18809         (DEPEND_SET_FILE): New define.
18810         (DEPEND_ENABLE): New define.
18811         (init_parse): Enable dependency tracking if required.
18812         Include "flags.h".
18813         * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
18814         (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
18815         (../gcjh$(exeext)): Likewise.
18816         (jcf-depend.o): New target.
18817         * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
18818         (GCJH_SOURCES): Likewise.
18819         * jcf-io.c (open_class): Call jcf_dependency_add_file.  Added
18820         dep_name argument.
18821         (find_classfile): Added dep_name argument.
18822         (find_class): Compute name of dependency.
18823         (open_in_zip): Call jcf_dependency_add_file.
18824         * gjavah.c (output_file): No longer global.
18825         (usage): Don't mention "gjavah".
18826         (help): Likewise.
18827         (java_no_argument): Likewise.
18828         (version): Likewise.
18829         (main): Recognize and handle -M family of options.
18830         (print_mangled_classname): Return is void.
18831         (process_file): Handle case where output is suppressed.
18832         (HANDLE_END_FIELD): Likewise.
18833         (HANDLE_METHOD): Likewise.
18834         * jcf-depend.c: New file.
18835
18836 1998-10-13  Jeffrey A Law  (law@cygnus.com)
18837
18838         * java-tree.def: Add missing newline at EOF.
18839
18840 1998-10-13  Tom Tromey  <tromey@cygnus.com>
18841
18842         * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
18843         (main): Likewise.  Exit with SUCCESS_EXIT_CODE at end of
18844         function.
18845         Include <config.h> and "system.h".
18846         (disassemble_method): Undefine RET to avoid clash with
18847         config/i386/i386.h.
18848
18849 1998-10-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18850
18851         * decl.c (runtime_exception_type_node, error_exception_type_node):
18852         New global variables.
18853         (init_decl_processing): Initialized.
18854         * expr.c (java_lang_expand_expr): Set caught exception type to
18855         null if catch handler argument doesn't exit.
18856         * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
18857         tree codes.
18858         * java-tree.h (runtime_exception_type_node,
18859         error_exception_type_node): Global variables declared.
18860         (DECL_FUNCTION_THROWS): New macro.
18861         (DECL_FUNCTION_BODY): Modified comment.
18862         (DECL_SPECIFIC_COUNT): Likewise.
18863         (struct lang_decl): New field throws_list.
18864         (IS_UNCHECKED_EXPRESSION_P): New macro.
18865         * lex.c (java_lex): Generate location information for THROW_TK.
18866         * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
18867         EXCEPTIONS_P): New macros.
18868         (enum jdep_code): New value JDEP_EXCEPTION.
18869         (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
18870         BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
18871         PATCH_METHOD_RETURN_ERROR): New macros.
18872         (patch_method_invocation_stmt): Added new argument to prototype.
18873         (patch_synchronized_statement, patch_throw_statement,
18874         check_thrown_exceptions, check_thrown_exceptions_do,
18875         purge_unchecked_exceptions, check_throws_clauses): New function
18876         prototypes.
18877         * parse.y Fixed typo in keyword section.
18878         (throw:): Rule tagged <node>.
18879         (THROW_TK): Keyword tagged <operator>.
18880         (method_header:): Last argument to call to method_header passed
18881         from throws: rule.
18882         (throws:, class_type_list:, throw_statement:,
18883         synchronized_statement:, synchronized:): Defined actions.
18884         (method_header): New local variable current. Register exceptions
18885         from throws clause.
18886         (java_complete_tree): Complete and verify exceptions from throws
18887         clause.
18888         (complete_class_report_errors): Error message on exceptions not
18889         found
18890         (java_check_regular_methods): Fixed typo. Shortcut on private
18891         overriding methods. Changed error message on method
18892         redefinition. Check for throws clause compatibility.
18893         (check_throws_clauses): New function.
18894         (java_check_abstract_methods): Use DECL_NAME for wfl or current
18895         method. Changed error message on method redefinition.
18896         (currently_caught_type_list): New static variable.
18897         (java_complete_expand_methods): Purge unchecked exceptions from
18898         throws clause list. Call PUSH_EXCEPTIONS before walk and
18899         POP_EXCEPTIONS after.
18900         (resolve_qualified_expression_name): Pass new argument as NULL to
18901         patch_method_invocation_stmt.
18902         (patch_method_invocation_stmt): New argument ref_decl. Invoke
18903         PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
18904         argument list when appropriate. Use new argument if non null to
18905         store selected method decl.
18906         (patch_invoke): Convert if necessary args of builtin types before
18907         forming CALL_EXPR. Argument list no longer reversed here.
18908         (invocation_mode): Treat final methods as static methods.
18909         (java_complete_tree): New cases for THROW_EXPR: and
18910         SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
18911         function call.
18912         (complete_function_arguments): No more RECORD_TYPE
18913         conversion. Function parameter nodes no longer saved.
18914         (valid_ref_assignconv_cast_p): Avoid handling null type.
18915         (patch_binop): Fixed null constant reference handling.
18916         (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
18917         BUILD_THROW macros.
18918         (patch_try_statement): Fixed comments. Record caught types in
18919         list, push the list, expand try block and pop the list.
18920         (patch_synchronized_statement, patch_throw_statement,
18921         check_thrown_exceptions, check_thrown_exceptions_do,
18922         purge_unchecked_exceptions): New functions.
18923         * typeck.c (lookup_argument_method): Allow WFL in place of method
18924         DECL_NAME during method definition check
18925
18926 1998-10-09  Tom Tromey  <tromey@cygnus.com>
18927
18928         * gjavah.c (decode_signature_piece): New function.
18929         (print_c_decl): Use it.  Added `name_override' argument.
18930         (print_method_info): Use name_override argument to print_c_decl.
18931         (seen_fields): Removed.
18932         (print_field_info): Don't update seen_fields.
18933         (struct method_name): New structure.
18934         (method_name_list): New global.
18935         (print_method_info): Add new method to list of methods.
18936         (name_is_method_p): New function.
18937         (print_field_info): If field name has same name as method, then
18938         change field name.
18939         (process_file): Parse methods before fields.
18940         (field_pass): New global.
18941         (HANDLE_END_FIELD): Take field_pass into account.
18942
18943 1998-10-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
18944
18945         * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
18946         (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
18947
18948 1998-10-03  Anthony Green  <green@cygnus.com>
18949
18950         * jvspec.c: Fix bug in jvgenmain_spec patch.
18951
18952 1998-10-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
18953
18954         * Makefile.in (lang.o:): Install dependency on java-tree.def.
18955         * decl.c (soft_exceptioninfo_call_node): New global variable.
18956         (init_decl_processing): Fixed indentation. soft_badarrayindex_node
18957         takes extra integer argument. soft_exceptioninfo_call_node
18958         initialized.
18959         * except.c (java_set_exception_lang_code): New function
18960         (method_init_exceptions): Called here.
18961         (prepare_eh_table_type): New function.
18962         (expand_end_java_handler): Called here.
18963         * expr.c (build_java_throw_out_of_bounds_exception): Now features
18964         one argument. Modified generation of call to
18965         soft_badarrayindex_node to use new argument.
18966         (build_java_arrayaccess): Pass faulty index value to
18967         build_java_throw_out_of_bounds_exception.
18968         (generate_name): New function.
18969         (java_lang_expand_expr): New local variables node, current,
18970         has_finally_p. Expand TRY_EXPR node.
18971         (process_jvm_instruction): Replace top of the stack with thrown
18972         object reference when entering exception handler.
18973         * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
18974         specific tree codes.
18975         * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
18976         global.
18977         (DECL_SPECIFIC_COUNT): New macro.
18978         (prepare_eh_table_type, java_set_exception_lang_code,
18979         generate_name): New function declarations.
18980         (match_java_method): Declaration deleted.
18981         (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
18982         macros.
18983         * lex.c (TRY_TK, CATCH_TK): Generate location information.
18984         * parse.h (redefinition_error, refine_accessible_methods_list,
18985         can_cast_to_p): Function declaration removed.
18986         (classitf_redefinition_error, variable_redefinition_error,
18987         parse_jdk1_1_error, find_applicable_accessible_methods_list,
18988         find_most_specific_methods_list, argument_types_convertible,
18989         enter_a_block, valid_builtin_assignconv_identity_widening_p,
18990         valid_cast_to_p, valid_method_invocation_conversion_p,
18991         try_reference_assignconv, add_stmt_to_compound,
18992         build_jump_to_finally, build_tree_list, patch_try_statement,
18993         java_get_catch_block): New function declarations.
18994         * parse.y (string_buffer_type): Global variable deleted.
18995         (group_of_labels, catches, catch_clause, catch_clause_parameter,
18996         finally): Rules tagged <node>.
18997         (TRY_TK, CATCH_TK): Token tagged <operator>.
18998         (class_body_declaration:, class_member_declaration:,
18999         formal_parameter:, explicit_constructor_invocation:,
19000         interface_member_declaration:, constant_declaration:,
19001         primary_no_new_array:, class_instance_creation_expression:,
19002         array_creation_expression:): Issue error on unsuported JDK1.1
19003         features.
19004         (try_statement:, catches:, finally:): Define actions.
19005         (catch_clause_parameter): New rule.
19006         (catch_clause:): Use new rule catch_clause_parameter.
19007         (parse_jdk1_1_error): New function.
19008         (redefinition_error): Renamed classitf_redefinition_error.
19009         (variable_redefinition_error): New function.
19010         (check_class_interface_creation): Call
19011         classitf_redefinition_error.
19012         (java_complete_tree): Added error message on JDEP_TYPE: case.
19013         (complete_class_report_errors): Fixed indentation.
19014         (declare_local_variables): Call variable_redefinition_error.
19015         (source_end_java_method): Call java_set_exception_lang_code and
19016         emit_handlers where appropriate.
19017         (java_method_add_stmt): Call add_stmt_to_block.
19018         (add_stmt_to_block): New function.
19019         (lookup_method_invoke): Fixed outside comment. new local variable
19020         candicates.  Call find_applicable_accessible_methods_list and
19021         find_most_specific_methods_list when searching for a
19022         method. Modified error report to list possible candidates when
19023         applicable.
19024         (find_applicable_accessible_methods_list,
19025         find_most_specific_methods_list, argument_types_convertible): New
19026         function.
19027         (refine_accessible_methods_list): Function deleted.
19028         (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
19029         expr (if applicable) before calling patch_array_ref.
19030         (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
19031         (enter_block): Fixed comment.
19032         (enter_a_block): New function.
19033         (patch_assignment): Reorganized. Call try_reference_assignconv for
19034         references. Call valid_cast_to_p instead of can_cast_to_p.
19035         (try_reference_assignconv,
19036         valid_builtin_assignconv_identity_widening_p): New functions.
19037         (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
19038         (valid_cast_to_p, valid_method_invocation_conversion_p): New
19039         functions.
19040         (build_string_concatenation): Don't resolve StringBuffer.
19041         (patch_cast): Fixed inverted arguments.
19042         (patch_array_ref): Code to save array expr deleted. Call
19043         valid_cast_to_p instead of can_cast_to_p.
19044         (generate_labeled_block): Call generate_name.
19045         (build_jump_to_finally, build_try_statement, java_get_catch_block,
19046         patch_try_statement): New functions.
19047         * typeck.c (match_java_method): Function deleted.
19048
19049 1998-10-02  Anthony Green  <green@cygnus.com>
19050
19051         * jvspec.c: jvgenmain_spec uses different temporary file names.
19052
19053 1998-10-02  Anthony Green  <green@cygnus.com>
19054
19055         * jvspec.c (lang_specific_driver): Fail if user specifies
19056         --main= when not linking.
19057
19058 1998-09-28  Tom Tromey  <tromey@cygnus.com>
19059
19060         * class.c (make_class_data): Push value for `thread' field.
19061         * decl.c (init_decl_processing): Added `thread' field to class.
19062
19063         * class.c (add_field): Always make static fields externally
19064         visible.
19065
19066 1998-09-26  Anthony Green  <green@cygnus.com>
19067
19068         * expr.c (build_java_athrow,
19069         build_java_throw_out_of_bounds_exception, expand_invoke,
19070         build_newarray, expand_java_multianewarray, build_java_monitor):
19071         Update comments to reflect _Jv_* function names.
19072
19073 1998-09-25  Per Bothner  <bothner@cygnus.com>
19074
19075         * decl.c (complete_start_java_method):  DECL_RESULT is always promoted.
19076         * decl.c (start_java_method):  Handle PROMOTE_PROTOTYPES target macro.
19077         * parse.y (expand_start_java_method):  Likewise.
19078
19079 1998-09-24  Per Bothner  <bothner@cygnus.com>
19080
19081         * expr.c (pop_arguments):  Handle PROMOTE_PROTOTYPES target macro.
19082
19083         * class.c (push_class):  IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
19084         (add_field):  No longer need to convert from RECORD_TYPE to pointer,
19085         * expr.c:  Remove no-longer-needed calls to promote_type.
19086         * decl.c (give_name_to_locals):  Liekwise.
19087         * jcf-parse.c (get_class_constant):  Compensate for new signatures.
19088         * parse.y:  Add/remove promote_type calls as appropriate.
19089         * typeck.c (parse_signature_type):  Returns POINTER_TYPE for objects.
19090         (parse_signature_string):  Likewise.
19091         (build_java_array_type):  Fix for now signature convenions.
19092
19093         * lex.c (java_lex):  Fix (from Alex) for JC1_LITE problem.
19094
19095 1998-09-23  Tom Tromey  <tromey@cygnus.com>
19096
19097         * class.c (init_class_processing): libjava function renamed to
19098         _Jv_RegisterClass.
19099
19100 1998-09-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19101
19102         * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
19103         * java-tree.def: Fixed DEFTREECODE third argument.
19104         (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
19105         CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
19106         * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
19107         (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
19108         JAVA_THIS_EXPR): Now replaced by tree code definitions.
19109         (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
19110         * lang.c (java_tree_code_type, java_tree_code_length,
19111         java_tree_code_name): New arrays.
19112         (lang_init): Append Java tree node definitions to Gcc ones.
19113         * lex.c (expression_obstack): Declared as extern when JC1_LITE
19114         defined.
19115         (java_init_lex): Initialize wfl_append, wfl_string_buffer,
19116         wfl_to_string.
19117         (java_lex): Allow declaration of empty string constants. Retain
19118         location information on CASE_TK and DEFAULT_TK.
19119         * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
19120         JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
19121         Modified to be more robust.
19122         (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
19123         (build_new_invocation, try_builtin_assignconv,
19124         patch_switch_statement, string_constant_concatenation,
19125         build_string_concatenation, patch_string_cst, patch_string,
19126         java_expand_switch): New function declarations.
19127         * parse.y: Rules related to switch and EH tagged <node>.
19128         (label_id): Set to NULL_TREE
19129         (wfl_string_buffer, wfl_append, wfl_to_string): New static global
19130         tree nodes.
19131         (this_or_super:): Fixed indentation.
19132         (statement:, statement_nsi:, statement_without_trailing_substatement:,
19133         statement_expression:): Removed call to RULE on all sub-rules.
19134         (switch_expression:, switch_labels:): New rules.
19135         (switch_statement:, switch_block:, switch_block_statement_groups:,
19136         switch_block_statement_group:, switch_labels:, switch_label:):
19137         Defined actions.
19138         (throw_statement:, synchronized_statement:, try_statement:):
19139         Defined temporary actions.
19140         (class_instance_creation_expression:): Call
19141         build_new_invocation. Fixed indentation.
19142         (field_access): Fixed indentation.
19143         (method_invocation): Likewise.
19144         (make_qualified_primary): Use THIS_EXPR.
19145         (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
19146         resolving from SUPER, set *type_found.
19147         (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
19148         (java_complete_tree): Removed unused local variable `location'. Case
19149         for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
19150         NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
19151         on MODIFY_EXPR: and all binary operator tree code cases. Removed
19152         STRING_CST: case. default: checks for patchable strings.
19153         (complete_function_arguments): Transform string constant or
19154         crafted StringBuffer if necessary.
19155         (build_method_invocation): Fixed comments.
19156         (build_new_invocation): New function.
19157         (patch_assignment): Call try_builtin_assignconv to figure a valid
19158         assignment conversion between builtin types.
19159         (try_builtin_assignconv): New function.
19160         (build_binop): Use URSHIFT_EXPR directly to call build.
19161         (operator_string): Use UNARY_PLUS_EXPR.
19162         (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
19163         operator.
19164         (do_merge_string_cste, merge_string_cste,
19165         string_constant_concatenation, build_string_concatenation,
19166         patch_string, patch_string_cst): New function.
19167         (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
19168         (patch_unaryop): Likewise. New test of valid ++/-- operands.
19169         (build_newarray_node): Use NEW_ARRAY_EXPR.
19170         (build_this): Use THIS_EXPR.
19171         (build_return): Enable debug information on return statement.
19172         (build_if_else_statement): Likewise.
19173         (complete_labeled_statement): Fixed related comment.
19174         (build_loop_body): Fixed comment.
19175         (build_bc_statement): Enable debug information on break/continue
19176         statements.
19177         (patch_bc_statement): Fixed typos. Handle SWITCH statement
19178         context.
19179         (patch_switch_statement, case_identity, java_expand_switch): New
19180         functions.
19181
19182 1998-09-21  Per Bothner  <bothner@cygnus.com>
19183
19184         * buffer.h (BUFFER_INIT):  New macro.
19185         * jcf-write.c (struct jcf_partial):  New type.  Put global stuff here.
19186         Pass (struct jcf_partial *state) to most functions.
19187         (jcf_block, jcf_relocation):  New types.
19188         Support labels, branches, conditionals, loops.
19189
19190 1998-09-21  Tom Tromey  <tromey@cygnus.com>
19191
19192         * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
19193
19194 1998-09-21  Per Bothner  <bothner@cygnus.com>
19195
19196         * decl.c (integer_type_node):  Make it have INT_TYPE_SIZE.
19197         * verify.c (verify_jvm_instructions):  Use int_type_not (32 bits),
19198         not integer_type_node (INT_TYPE_SIZ bits).
19199
19200         * parse.y (patch_if_else_statement):  Accept promoted_boolean_type_node.
19201
19202         * jcf-reader.c (get_attribute):  New HANDLE_EXCEPTION_TABLE hook.
19203         * jcf-dump.c (print_exception_table):  New function.
19204         (disassemble_method):  Better handling of wide instructions.
19205         Make more robust for bad input.
19206
19207 1998-09-30  Jeffrey A Law  (law@cygnus.com)
19208
19209         * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
19210         FreeBSD.
19211
19212 1998-09-17  Jeffrey A Law  (law@cygnus.com)
19213
19214         * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
19215
19216 1998-09-17  Tom Tromey  <tromey@cygnus.com>
19217
19218         * Makefile.in ($(PARSE_H)): Removed target.
19219
19220 1998-09-17  Jeffrey A Law  (law@cygnus.com)
19221
19222         * Makefile.in (JAVA_OBJS): Add memmove.o
19223         (memmove.o): New target & rules.
19224
19225 1998-09-15  Tom Tromey  <tromey@cygnus.com>
19226
19227         * expr.c (expand_invoke): Don't generate a call to the class init
19228         code.
19229
19230 1998-09-14  Jeffrey A Law  (law@cygnus.com)
19231
19232         * Makefile.in: Add many missing dependencies.
19233         * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
19234         as appropriate.
19235         * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
19236         * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
19237
19238 1998-09-11  Per Bothner  <bothner@cygnus.com>
19239
19240         * decl.c (complete_start_java_method):  If method is static (and
19241         not private) call _Jv_InitClass.
19242         * expr.c (expand_invoke):  Don't call build_class_init.
19243
19244         * jvspec.c (jvgenmain_spec):  Fix spec for generated .o file.
19245
19246 1998-09-10  Jeffrey A Law  (law@cygnus.com)
19247
19248         * Make-lang.in (GCJ): Define before using.
19249
19250 1998-09-09  Jeffrey A Law  (law@cygnus.com)
19251
19252         * gjavah.c (java_no_argument): Renamed from no_argument to avoid
19253         losing due to namespace pollution in GNU getopt.h
19254
19255 1998-09-09  Tom Tromey  <tromey@cygnus.com>
19256
19257         * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
19258         (java.all.cross): Likewise.
19259         (java.rest.encap): Likewise.
19260
19261 1998-09-08  Jeffrey A Law  (law@cygnus.com)
19262
19263         * gjavah.c (print_class_decls): Fix thinko in arglist
19264         * jcv-io.c (find_classfile): Similarly.
19265
19266 1998-09-07  Jeffrey A Law  (law@cygnus.com)
19267
19268         * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
19269
19270 1998-09-05  Tom Tromey  <tromey@cygnus.com>
19271
19272         * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
19273         (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
19274         * Makefile.in (PARSE_C): New macro.
19275         (PARSE_H): Likewise.
19276         (PARSE_SCAN_C): Likewise.
19277         ($(PARSE_C)): Target renamed from parse.c.
19278         ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
19279         (clean): Remove parse-scan.c as well.
19280         (parse.o): Depend on $(PARSE_C).
19281
19282 1998-09-05  Anthony Green  <green@cygnus.com>
19283
19284         * README, license.terms: Removed.
19285
19286         * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
19287         decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
19288         javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
19289         jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
19290         keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
19291         lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
19292         verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
19293         and Java trademark attribution.
19294
19295 1998-09-04  Tom Tromey  <tromey@cygnus.com>
19296
19297         * Makefile.in: Use gcjh, not gjavah.
19298         * config-lang.in (stagestuff): Use gcjh, not gjavah.
19299         * Make-lang.in: Changed gjavah to gcjh everywhere.
19300
19301 1998-09-03  Per Bothner  <bothner@cygnus.com>
19302
19303         * gjavah.c:  Support new -prepend -add -append flags.
19304         (print_method_info):  Method is not virtual if class is final.
19305
19306 1998-09-03  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19307
19308         * jv-scan.c: Fixed copyright assignment.
19309         * keyword.gperf: Likewise.
19310         * keyword.h: Likewise.
19311         * lex.c: Fixed copyright assignment.
19312         (java_lex): Push unicode back when parsing '<'.
19313         * lex.h: Fixed copyright assignment.
19314         * parse-scan.y: Likewise.
19315         * parse.h: Fixed copyright assignment.
19316         (build_debugable_stmt, complete_for_loop): New function prototypes.
19317         * parse.y: Fixed copyright assignment.
19318         (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
19319         size_zero_node when completing a loop with no exit condition.
19320         (for_statement_nsi:): Define action.
19321         (for_init:, for_update:): Return size_zero_node when empty.
19322         (declare_local_variables): Call build_debugable_stmt.
19323         (build_debugable_stmt): New function.
19324         (build_loop_body): Build debugable statement around loop
19325         condition part.
19326         (complete_loop_body): Take into account the debugable statement
19327         around the EXIT_EXPR.
19328         (complete_loop_body): New function.
19329         (patch_exit_expr): Fixed condition inversion.
19330
19331 1998-09-02  Tom Tromey  <tromey@cygnus.com>
19332
19333         * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
19334         name of thread define.
19335         * jvspec.c (THREAD_NAME): New macro.
19336         (GCLIB): Likewise.
19337         (THREADLIB): Likewise.
19338         (lang_specific_driver): Recognize attempt to link with thread
19339         library or gc library.  Recognize -ljava on command line so it
19340         isn't linked against more than once.
19341
19342 1998-09-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19343
19344         * parse-scan.y (report_main_declaration): Name of the class
19345         containing `main' can be a qualified name.
19346
19347 1998-08-31  Tom Tromey  <tromey@cygnus.com>
19348
19349         * config-lang.in: Changed gjavac to gjc everywhere.
19350         * Make-lang.in: Changed gjavac to gjc everywhere.
19351
19352 1998-08-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19353
19354         * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
19355         (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
19356         and install the files.
19357         * Makefile.in (JAVA_OBJS_LITE): New variable.
19358         (compiler:): Now include jv-scan as a dependency.
19359         (../jv-scan$(exeext), parse-scan.c): New targets.
19360         (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
19361         * config-lang.in (compilers): Removed gcj, gjavah from the list.
19362         * jcf-parse.c (parse_source_file): Call java_layout_classes and
19363         check for errors even if parse_only.
19364         * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
19365         defined.
19366         (yylex): New function. Uses java_lex body.
19367         (java_lex): Removed commented out statement. Remove local variable
19368         literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
19369         appropriate.  Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
19370         DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
19371         SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
19372         if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
19373         SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
19374         where appropriate.
19375         (java_lex_error): Empty if JC1_LITE is defined.
19376         (java_get_line_col): Return 0 if JC1_LITE is defined.
19377         * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
19378         SET_MODIFIER_CTX): Moved into the section containing the macros
19379         conditionally defined by JC1_LITE.
19380         (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
19381         argument if JC1_LITE is defined.
19382         (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
19383         REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
19384         is defined.
19385         (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
19386         FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
19387         SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
19388         to different values according to JC1_LITE.
19389         * parse.h (int_fits_type_p, stabilize_reference): Prototype not
19390         declared if JC1_LITE set.
19391         (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
19392         defined if JC1_LITE not set.
19393         (struct parser_ctx): Reorganized and skip the jc1 front end part
19394         if JC1_LITE set.
19395         (java_layout_classes): New function definition.
19396         (java_push_parser_context, java_init_lex, yyparse, yylex,
19397         yyerror): Prototype always declared. All other static function
19398         prototypes declared only if JC1_LITE is not set.
19399         * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
19400         declared in parse.h.
19401         (java_layout_classes): New function.
19402         (java_complete_expand_methods): No longer layout the class here.
19403         * parse-scan.y: New file.
19404         * jv-scan.c: New file.
19405
19406 1998-08-25  Tom Tromey  <tromey@cygnus.com>
19407
19408         * gjavah.c (main): Handle -friend option.
19409         (friend_specs): New global.
19410         (generate_access): Handle friend_specs.
19411         (process_file): Likewise.
19412         (MAX_FRIENDS): New macro.
19413         (friend_count): New global.
19414         (print_cxx_classname): Added `prefix' argument.  Ignore arrays.
19415         Changed all callers.
19416
19417 1998-08-24  Per Bothner  <bothner@cygnus.com>
19418
19419         * jcf-dump.c (process_class):  Move JCF_FINISH use to main,
19420         (main):  Handle processing all the entries of a named .zip archive.
19421         * jcf-io.c (jcf_trim_old_input):  New function.
19422         * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le):  New macros.
19423
19424 1998-08-24  Per Bothner  <bothner@cygnus.com>
19425
19426         * lang.c (flag_assume_compiled):  Make default be on.
19427
19428 1998-08-21  Per Bothner  <bothner@cygnus.com>
19429
19430         * jcf-dump.c:  Add bunches of flags to control output more.
19431         (process_class):  New function;  support printing more than one class.
19432         (main): Support new --print-main and --javap flags.
19433         * jcf-reader.c (IGNORE_ATTRIBUTE):  New hook.
19434         * jcf.h (CPOOL_INDEX_IN_RANGE):  New macro.
19435
19436 1998-08-20  Per Bothner  <bothner@cygnus.com>
19437
19438         Change mangling of dispatch table to match C++ vtable (w/thunks).
19439         * class.c (build_dtable_decl), java-tree.h:  New function.
19440         (make_class_data):  Call it.
19441         * decl.c (init_decl_processing):  Likewise.
19442
19443 1998-08-19  Warren Levy  <warrenl@cygnus.com>
19444
19445         * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
19446         soft_anewarray; adjust args passed.
19447         * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
19448         match _Jv_NewObjectArray.
19449
19450 1998-08-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19451
19452         * decl.c (push_labeled_block, pop_labeled_block): New functions.
19453         * expr.c (loopup_label): Call create_label_decl.
19454         (create_label_decl): New function.
19455         (java_lang_expand_expr): Call expand_start_bindings with argument
19456         set to zero.
19457         * java-tree.h Added space after PROTO in function declarations
19458         when necessary.
19459         (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
19460         (create_label_decl, push_labeled_block): New function
19461         declarations.
19462         * lex.c (label_id): Initialize.
19463         (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
19464         switch.
19465         * parse.h Added space after PROTO in function declarations when
19466         necessary.
19467         (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
19468         LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
19469         LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
19470         PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
19471         macros.
19472         (struct parser_ctxt): New fields current_loop,
19473         current_labeled_block.
19474         (build_if_else_statement, patch_if_else_statement,
19475         add_stmt_to_compound, patch_exit_expr, build_labeled_block,
19476         generate_labeled_block, complete_labeled_statement,
19477         build_bc_statement, patch_bc_statement, patch_loop_statement,
19478         build_new_loop, build_loop_body, complete_loop_body): New function
19479         declarations.
19480         * parse.y (java_warning_count): New global variable.
19481         (label_id): New static variable.
19482         (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
19483         (block:): Return size_zero_node when block is empty.
19484         (empty_statement:): Return size_zero_node.
19485         (statement:): Implement supplemental action when for_statement: is
19486         reduced.
19487         (label_decl:): New rule.
19488         (labeled_statement:): Rewritten using label_decl. Actions
19489         implemented.
19490         (labeled_statement_nsi:): Likewise.
19491         (if_then_statement): Actions implemented.
19492         (while_expression): New rule.
19493         (while_statement:): Rewritten using while_expression. Actions
19494         implemented.
19495         (while_statement_nsi:): Likewise.
19496         (do_statement_begin:): New rule.
19497         (do_statement:): Rewritten using do_statement_begin. Actions
19498         implemented.
19499         (for_statement:): Rewritten using for_begin. Actions implemented.
19500         (for_statement_nsi:): Likewise.
19501         (for_header:, for_begin:): New rules.
19502         (for_init:): Actions implemented.
19503         (statement_expression_list:, break_statement:,
19504         continue_statement:): Likewise.
19505         (yyerror): Count number of issued warning(s).
19506         (java_report_errors): Report error(s) and/or warning(s).
19507         (java_complete_class): Use build_java_argument_signature to
19508         recompute completed method signature.
19509         (java_check_regular_methods): New locals method_wfl and aflags.
19510         Use method_wfl instead of lookup_cl during error reports. Fixed
19511         indentation and modified some error messages. Use
19512         lang_printable_name in method instead of the DECL_NAME. New code
19513         to issue warnings on methods not overriding corresponding methods
19514         private to a different package.
19515         (java_method_add_stmt): Call add_stmt_to_compound.
19516         (add_stmt_to_compound): New function.
19517         (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
19518         LOOP_EXPR, EXIT_EXPR and COND_EXPR.
19519         (build_if_else_statement, patch_if_else_statement,
19520         build_labeled_block, generate_labeled_block,
19521         complete_labeled_statement, build_new_loop, build_loop_body,
19522         complete_loop_body, patch_loop_statement, build_bc_statement,
19523         patch_bc_statement, patch_exit_expr): New functions.
19524         * typeck.c (build_java_signature): Build argument signature before
19525         enclosing it in between parenthesis.
19526
19527 1998-08-17  Warren Levy  <warrenl@cygnus.com>
19528
19529         * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
19530         (JAVA_OBJS): Added reminder comment
19531
19532 1998-08-13  Nick Clifton  <nickc@cygnus.com>
19533
19534         * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
19535         be interpreted as a long long.
19536
19537 1998-08-13  Warren Levy  <warrenl@cygnus.com>
19538
19539         * decl.c (init_decl_processing): Use _Jv_InitClass, not
19540         soft_initialise_class.  Use _Jv_NewMultiArray, not
19541         soft_multianewarray.  Use _Jv_ThrowBadArrayIndex, not
19542         soft_badarrayindex.  Use _Jv_CheckCast, not soft_checkcast.  Use
19543         _Jv_CheckArrayStore, not soft_checkarraystore.  Use
19544         _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
19545
19546 1998-08-12  Per Bothner  <bothner@cygnus.com>
19547
19548         * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
19549         length_identifier_node):  New global tree node constants.
19550         * parse.y (kw_super, kw_this, kw_length):  Removed globals.
19551         Replace uses by super_identifier_node etc.
19552         * lex.c (kw_super, kw_this, kw_length):  Don't initialize.
19553
19554         * parse.y (resolve_field_access):  Don't special-case ".length" if
19555         flag_emit_class_files.
19556         (patch_array_ref):  Leave as ARRAY_REF if flag_emit_class_files.
19557         * jcf-write.c (generate_bytecode_insns):  Handle ARRAY_REF opcode
19558         and ARRAY.length.
19559
19560 1998-08-11  Per Bothner  <bothner@cygnus.com>
19561
19562         * decl.c (init_decl_processing): Remove unused method_type_node fields.
19563         * class.c (make_method_value):  Remove init for removed fields.
19564
19565         * class.c (layout_class):  Use build_java_argument_signature.
19566         * java-tree.h (TYPE_ARGUMENT_SIGNATURE):  New macro.
19567
19568         * typeck.c (push_java_argument_signature):  Removed.  Merged into ...
19569         (build_java_argument_signature):  Use TYPE_ARGUMENT_SIGNATURE cache.
19570         (build_java_signature):  Don't use push_java_argument_signature.
19571
19572         * typeck.c (lookup_argument_method):  New function.
19573         * parse.y (java_check_regular_methods):  Use lookup_argument_method
19574         instead of lookup_java_method2 followed by lookup_java_method.
19575
19576         * parse.y (check_method_redefinition):  Minor optimization.
19577
19578         * jcf-write.c (generate_bytecode_insns):  Handle RETURN_EXPR,
19579         MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
19580
19581 1998-08-10  Tom Tromey  <tromey@cygnus.com>
19582
19583         * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
19584         c-pragma.o.
19585
19586         * gjavah.c (java_float_finite): Use K&R-style definition.
19587         (java_double_finite): Likewise.
19588         (generate_access): Now returns void.  Changed all callers.
19589         (last_access_generated): Removed.
19590         (process_file): Only make a single pass over the .class file.
19591
19592 1998-07-29  Per Bothner  <bothner@cygnus.com>
19593
19594         * class.c (get_dispatch_table):  Add extra dummy vtable entry,
19595         for compatibility for G++ (with -fvtable-thunks).
19596         * expr.c (build_invokevirtual):  Add one for extra dummy vtable entry.
19597
19598         * gjavah.c (process_file):  Use public inheritance for super-class.
19599
19600 1998-07-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19601
19602         * lex.c (java_init_lex): Initialize ctxp->package.
19603         * parse.h (struct parser_ctxt): package and package_len replaced
19604         by tree package, an identifier node. Field method_decl_list is
19605         gone. Fixed comments.
19606         (lookup_field_wrapper, merge_qualified_name, not_accessible,
19607         class_in_current_package): New function prototypes.
19608         * parse.y (array_type:): Set class loaded flag on primitive type
19609         arrays.
19610         (package_declaration:): Assign ctxp->package to the
19611         identifier node.
19612         (method_invocation:): Handle invocation of method qualified by
19613         `super'.
19614         (single_type_import_declaration:): Removed ambiguity check.
19615         (java_pop_parser_context): New local variable `next'. Reset and
19616         set IMPORT_CLASSFILE_NAME flags on current and previous import
19617         list.
19618         (java_accstring_lookup): Use new local macro COPY_RETURN.
19619         (lookup_field_wrapper): New function.
19620         (parser_qualified_classname): Use merge_qualified_name.
19621         (parser_check_super_interface): Broaden error message.
19622         (do_resolve_class): Check for qualified class name in the current
19623         compilation unit if appropriate.
19624         (process_imports): Check for already defined classes.
19625         (check_pkg_class_access): Got rid of call to
19626         get_access_flags_from_decl.
19627         (java_complete_expand_methods): Call safe_layout_class based on
19628         the current class size.
19629         (make_qualified_primary): Build a WFL qualification on primary if
19630         none exists.
19631         (merge_qualified_name): New function.
19632         (make_qualified_name): Use merge_qualified_name.
19633         (resolve_expression_name): Use safe_lookup_field.
19634         (resolve_field_access): Got rid of call to get_access_flags_from_decl.
19635         (resolve_qualified_expression_name): Likewise. Check on resolved
19636         element accessibility.
19637         (not_accessible_p, class_in_current_package): New functions.
19638         (maybe_access_field): Got rid of call to get_access_flags_from_decl.
19639         (patch_method_invocation_stmt): Merged common pieces. Check
19640         accessibility of invoked method.
19641         (check_for_static_method_reference): Add returned type in error
19642         message.
19643         (invocation_mode): Get rid of bogus check on PRIVATE methods.
19644         (refine_accessible_methods_list): Merged two conditions in test.
19645         (java_complete_class): Sanity check on stabilize_ref gone.
19646         * zextract.c (read_zip_archive): Cast lseek second argument to long.
19647
19648 1998-07-28  Per Bothner  <bothner@cygnus.com>
19649
19650         * class.c (hashUtf8String):  Fix - use new JavaSoft specification.
19651
19652 1998-07-24  Tom Tromey  <tromey@cygnus.com>
19653
19654         * gjavah.c (F_NAN): Removed.
19655         (F_NAN_MASK): New macro.
19656         (F_POSITIVE_INFINITY): Removed.
19657         (F_NEGATIVE_INFINITY): Likewise.
19658         (java_float_finite): Rewrote.
19659         (D_NAN_MASK): Renamed.
19660         (java_double_finite): Rewrote.
19661         (D_POSITIVE_INFINITY): Removed.
19662         (D_NEGATIVE_INFINITY): Likewise.
19663
19664         * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
19665         If verbose, print underlying representation of value in hex.
19666
19667 1998-07-24  Per Bothner  <bothner@cygnus.com>
19668
19669         * buffer.h, buffer.c:  New files.
19670         * Makefile.in (JAVA_OBJS):  Add buffer.o.
19671
19672         Support locals variables and writing their debug entries to .class.
19673         * jcf-write.c:  Simplify some by user new buffer type.
19674         (vode_buffer_grow):  Removed.
19675         (struct localvar_info):  New type.
19676         (localsvars, localvartable):  New buffers.
19677         (localvar_alloc, localvar_free):  New functions.
19678         (generate_bytecode_insns):  Handle local variables.
19679         (generate_classfile):  Write LocalVariableTable attribute.
19680
19681 1998-07-24  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19682
19683         * jcf-io.c (open_in_zip): Check the zipfile magic number.
19684         * zipfile.h (ZIPMAGIC): New macro.
19685
19686 1998-07-24  Tom Tromey  <tromey@cygnus.com>
19687
19688         * Makefile.in (gjavah.o): Updated dependencies.
19689         (jcf-dump.o): Likewise.
19690         (all.indirect): Use ../gjavah.
19691         (../gjavah$(exeext)): Likewise.
19692         (clean): Don't remove gjavah.
19693         (clean): Remove parse.c, not java/parse.c.
19694         * Make-lang.in (java): Added gjavah.
19695         (gjavah$(exeext)): New target.
19696         (GJAVAH_SOURCES): New macro.
19697         (java.all.build): Added gjavah.
19698         (java.all.cross): Likewise.
19699         (java.rest.encap): Likewise.
19700         * config-lang.in (compilers, stagestuff): Added gjavah.
19701
19702 1998-07-23  Tom Tromey  <tromey@cygnus.com>
19703
19704         * gjavah.c (java_float_finite): New function.
19705         (java_double_finite): Likewise.
19706         (F_POSITIVE_INFINITY): New macro.
19707         (F_NEGATIVE_INFINITY): Likewise.
19708         (F_NAN): Likewise.
19709         (D_POSITIVE_INFINITY): Likewise.
19710         (D_NEGATIVE_INFINITY): Likewise.
19711         (D_NAN): Likewise.
19712         (print_field_info): Use java_float_finite and java_double_finite.
19713
19714 1998-07-23  Per Bothner  <bothner@cygnus.com>
19715
19716         * parse.y (method_header):  Name "this" implicit argument.
19717
19718 1998-07-22  Per Bothner  <bothner@cygnus.com>
19719
19720         * jcf-write.c:  Write out LineNumberTable attribute in .class file.
19721         (linenumber_buffer, linenumber_ptr, linenumber_limit):  New statics.
19722         (put_linenumber):  New function.
19723         (generate_bytecode_insns, generate_classfile):  Write line numbers.
19724
19725 1998-07-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19726
19727         * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
19728         (lookup_name, build_known_method_ref, build_class_init,
19729         build_invokevirtual, invoke_build_dtable, match_java_method,
19730         build_field_ref, pushdecl_force_head, build_java_binop,
19731         binary_numeric_promotion, build_decl_no_layout,
19732         build_java_arrayaccess, build_newarray, build_anewarray,
19733         build_java_array_length_access, build_java_arraynull_check): New
19734         extern function prototypes.
19735         (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
19736         JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
19737         java-tree.h.
19738         * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
19739         to NULL
19740         * jcf.h (jcf_out_of_synch): New extern function prototype.
19741         * parse.h: Static/global function implemented in parse.y
19742         prototyped and declarations moved at the end of the file.
19743         (DECL_P): Check that the argument isn't null.
19744         (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
19745         JAVA_THIS_EXPR): No longer defined here. See java-tree.h
19746         (QUAL_DECL_TYPE): New macro.
19747         (PARAMS): Macro definition removed.
19748         * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
19749         (return_statement:): Call build_return.
19750         (field_access:): Call make_qualified_primary in sub rule.
19751         (method_invocation:): Build method invocation and call
19752         make_qualified_primary when processing primaries.
19753         (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
19754         get_type_from_signature.
19755         (java_check_regular_method): Extra integer 0 argument when calling
19756         lookup_java_method2.
19757         (lookup_java_interface_method2): Extra method DECL argument when
19758         calling lookup_java_interface_method2.
19759         (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
19760         COMPOUND_EXPR node.
19761         (java_complete_expand_method): Layout current class iff not
19762         already done. Don't process interface's methods.
19763         (java_complete_expand_method): Use super class only if it
19764         exists. Use current class otherwise.
19765         (make_qualified_primary): New function.
19766         (resolve_expression_name): Process qualified expression or
19767         expression from primary the same way.
19768         (resolve_expression_name): Two last arguments to
19769         resolve_field_access are now NULL_TREEs.
19770         (resolve_field_access): New variable is_static. Local field must
19771         be DECLs. is_static computed on field DECLs only. Append code in
19772         where_found to the field access if necessary. Use QUAL_DECL_TYPE
19773         to initialize field_type.
19774         (resolve_qualified_expression_name): New local variable,
19775         previous_call_static and is_static. Handle primaries with function
19776         calls, casts, array references and `this'. `super' now handled as
19777         `(super_class)this'. Use is_static to clarify boolean expressions.
19778         Added code to handle case where a proper handle is required to
19779         access a field. Use QUAL_DECL_TYPE where applicable.
19780         (maybe_access_field): New function.
19781         (patch_method_invocation_stmt): New arguments primary, where,
19782         is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
19783         deleted. Use `where' as a type to search from if specified. Check
19784         for static method reference where forbidden. Append primary or
19785         current_this to the argument list if not calling constructor nor
19786         static methods.
19787         (check_for_static_method_reference): New function.
19788         (patch_invoke): Layout the class on which new is done if
19789         necessary.
19790         (lookup_method_invoke): Changed format to report errors on
19791         methods.
19792         (qualify_ambiguous_name): New local variable this_found. Now
19793         handle things from primaries. Method call are considered
19794         expression names.
19795         (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
19796         changed into NULLs.
19797         (not_initialized_as_it_should_p): Comply with the new DECL_P.
19798         (java_complete_tree): New case fo RETURN_EXPR. Process function
19799         call arguments in separate function.
19800         (complete_function_arguments): New function.
19801         (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
19802         anymore.
19803         (patch_assignment): Take the return function slot into account as
19804         a RHS. Distinguish assignment from a return.
19805         (valid_ref_assignconv_cast_p): Use build_java_argument_signature
19806         when checking methods in interfaces.
19807         (resolve_type_during_patch): NULL argument to unresolve_type_p
19808         instead of NULL_TREE.
19809         (patch_newarray): Fixed typo in comment.
19810         (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
19811         (build_return, patch_return): New functions.
19812         * typeck.c (lookup_java_constructor): Fixed typo in comment.
19813
19814 1998-07-21  Per Bothner  <bothner@cygnus.com>
19815
19816         * constants.c (find_name_and_type_constant, find_fieldref_index,
19817         find_methodref_index):  New methods.
19818         * expr.c (build_invoke_non_interface):  If flag_emit_class_files,
19819         just return given method.  Also, rename to build_known_method_ref.
19820         (expand_invoke):  Rename call to build_invoke_non_interface.
19821         * java-tree.h, parse.h:  Update prototype.
19822         * parse.y, decl.c, jcf-parse.c:  Suppress calls to back-end functions
19823         (such as expand_expr_stmt) if flag_emit_class_files.
19824         * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
19825         STACK_TARGET, IGNORE_TARGET):  New macros.
19826         (code_buffer, code_ptr, code_limit, code_S, code_SP_max):  New globals.
19827         (generate_bytecode_insn):  New function to generate method's bytecode.
19828         (generate_classfile):  Node generate Code attribute for a method.
19829         (code_buffer_grow, push_constant1, push_constant2, push_int_const,
19830         push_long_const, field_op, adjust_typed_op, maybe_wide):
19831         New functions used by generate_bytecode_insn.
19832
19833         * typeck.c (signature_include_return):  Remove variable.
19834         (push_java_argument_signature, build_java_argument_signature):  New.
19835         (build_java_signature):  Use push_java_argument_signature.
19836         * parse.y:  Use build_java_argument_signature instead of fiddling
19837         with signature_include_return.
19838
19839 1998-07-17  Tom Tromey  <tromey@cygnus.com>
19840
19841         * gjavah.c (print_c_decl): Always generate JArray<>* for array
19842         types.
19843
19844         * Makefile.in (all.indirect): Added gjavah$(exeext).
19845         (gjavah$(exeext)): Added $(exeext).
19846         (clean): Likewise.
19847
19848 1998-07-16  Alexandre Petit-Bianco  <apbianco@cygnus.com>
19849
19850         * class.c (layout_class): Call to java_layout_parsed_class replace
19851         by safe_layout_class.
19852         * expr.c (build_java_array_length_access): Removed static storage
19853         class in the function definition.
19854         (build_java_arraynull_check): Likewise.
19855         Also fixed typos in two comments.
19856         * lex.c (java_init_lex): Initialize static global kw_length.
19857         (java_lex): Use BUILD_OPERATOR on RETURN_TK.
19858         * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
19859         java_lex_error.
19860         (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
19861         * parse.h (resolve_no_layout): New static function declaration.
19862         (get_identifier_in_static): Declaration removed.
19863         (java_layout_parsed_class): Function name declaration changed to
19864         safe_layout_class.
19865         (build_newarray_node, patch_newarray, resolve_type_during_patch,
19866         not_initialized_as_it_should_p, build_this): New static function
19867         declarations.
19868         (pushdecl_force_head, build_java_binop, int_fits_type_p,
19869         binary_numeric_promotion, stabilize_reference,
19870         build_decl_no_layout, build_java_arrayaccess): Extern function
19871         declarations moved into their own section.
19872         (build_newarray, build_anewarray, build_java_array_length_access,
19873         build_java_arraynull_check): New extern function declarations.
19874         (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
19875         (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
19876         fake tree codes.
19877         (CALL_CONSTRUCTOR_P): New macro.
19878         * parse.y (kw_length): New static global tree node.
19879         (return_statement): Tagged <node>.
19880         (RETURN_TK): Tagged <operator>.
19881         (variable_declarator_id:): Build variable declaration with an
19882         empty initialization value if a syntax error was found in the
19883         initialization part of the variable declaration.
19884         (statement_without_trailing_substatement:): return_statement: now
19885         uses the default rule.
19886         (return_statement:): Temporarily fixed to return NULL_TREE.
19887         (primary_no_new_array:): Call build_this when THIS_TK was parsed.
19888         (class_instance_creation_expression:): Class creation rules now
19889         call build_method_invocation upon reduction.
19890         (array_creation_expression:): Rules call build_newarray_node upon
19891         reduction.
19892         (dim_exprs:): Build a list of dimension expressions.
19893         (dim_expr:): Store location of the OSB_TK in the dimension
19894         expression node.
19895         (method_invocation:): Added a new error rule.
19896         (build_unresolved_array_type): WFL argument may also be an array
19897         on a primitive type. Name of the argument changed to reflect this.
19898         (method_declarator): Insert argument type at the beginning of the
19899         argument type list and later reverse the list.
19900         (unresolved_type_p): Argument 'returned' may be optionally
19901         NULL_TREE.
19902         (java_layout_class_from_source): Function renamed
19903         safe_layout_class.
19904         (resolve_and_layout): Now call resolve_no_layout and
19905         safe_layout_class.
19906         (resolve_no_layout): New function.
19907         (purify_type_name): New function.
19908         (complete_class_report_errors): Call purify_type_name during error
19909         report on a type not found.
19910         (process_imports): error_found local variable doesn't need to be
19911         initialized to zero.
19912         (declare_local_variables): New local type_wfl. Fixed typo in error
19913         message. type_wfl assigned to unresolved type and used to register
19914         incomplete type. Build a WFL around the variable initialization
19915         statement so that debug info can be generated on it.
19916         (source_start_java_method): Reverse argument list after they've
19917         been processed.
19918         (current_this): New static global variable.
19919         (java_complete_expand_methods): Set current_this when appropriate.
19920         (resolve_expression_name): Build correct static and non static
19921         field access bearing a simple name.
19922         (resolve_field_access): Resolve the length field of arrays. Handle
19923         f.m() cases.
19924         (patch_method_invocation_stmt): Set the type of the method
19925         invocation to error_mark_node. This value is later overridden by a
19926         valid type, if any. Don't handle qualified constructor invocation
19927         as qualified method invocation. Call lookup_method_invoke with its
19928         new flag. It's no longer necessary to access the selected method
19929         as the value of a tree list. Handle constructor invocation.
19930         (patch_invoke): Reverse argument list when invoking non interface
19931         methods. Insert call to new as the first argument of the
19932         constructor.
19933         (invocation_mode): Return a INVOKE_STATIC is the invoked method is
19934         defined within a final class. Return INVOKE_STATIC if the invoked
19935         method is a constructor.
19936         (lookup_method_invoke): New lc argument is a flag to indicate a
19937         constructor lookup. Now handle constructor lookup. Choose the most
19938         specific method in case several were matching the invocation
19939         requirements. Return a method decl instead of a tree list featuring
19940         one single method decl element.
19941         (refine_accessible_methods_list): New lc flag argument to
19942         indicate that a constructor is being looked up.
19943         (not_initialized_as_it_should_p): New function.
19944         (java_complete_tree): Now process fake tree codes
19945         JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
19946         save_expr on resolved function call arguments. Case on
19947         UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
19948         (patch_assignment): LHS can be a field access expression. When
19949         dealing with reference, lhs_type is the promoted type of the
19950         rhs_type, not the RHS. Use not_initialized_as_it_should_p where
19951         applicable.
19952         (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
19953         (patch_binop): Use not_initialized_as_it_should_p where
19954         applicable.
19955         (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
19956         (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
19957         where applicable.
19958         (resolve_type_during_patch): New function.
19959         (patch_cast): Call resolve_type_during_patch to resolve type and
19960         report error accordingly.
19961         (patch_array_ref): Use not_initialized_as_it_should_p where
19962         applicable. Array base expression is saved before being
19963         used. Promote the type of an array elements if it contains non
19964         builtin types.
19965         (build_newarray_node, patch_newarray, build_this): New functions.
19966
19967 1998-07-16  Tom Tromey  <tromey@cygnus.com>
19968
19969         * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
19970         increment it in `for' statement.
19971         (print_field_info): If number is inf or nan, don't print it.
19972         (print_method_info): If method name is `delete', just ignore it.
19973         (print_c_decl): Special-case jstringArray.
19974
19975         * gjavah.c (help): New function.
19976         (no_argument): New function.
19977         (usage): Changed text.
19978         (main): Rewrote argument handling.  Now handles -v, --help,
19979         --version.
19980         (version): New function.
19981         (found_error): New global.
19982         (main): Return found_error.
19983         (generate_access): Set found_error.
19984         (print_c_decl): Likewise.
19985
19986 1998-07-15  Tom Tromey  <tromey@cygnus.com>
19987
19988         * gjavah.c (print_c_decl): Don't print "," when examining field.
19989         Skip type name when looking at "[L" types.
19990         (process_file): Now static.
19991         (generate_access): Now returns int.
19992         (last_access_generated): New global.
19993         (process_file): Clear last_access_generated; make multiple passes
19994         over the class.
19995         (print_field_info): Just return if generate_access returns true.
19996         (print_method_info): Likewise.  Also, allow <init> functions to
19997         pass through.
19998         (print_c_decl): Added is_init argument.  Print constructors
19999         properly.
20000         (print_cxx_classname): Use UTF8_GET to extract characters from
20001         string.
20002         (print_base_classname): New function.
20003         (print_class_decls): New function.
20004         (process_file): Use it.
20005         (utf8_cmp): New function.
20006
20007 1998-07-13  Nick Clifton  <nickc@cygnus.com>
20008
20009         * lang-options.h: Format changed to match changes in gcc/toplev.c
20010         to implement a --help option.
20011
20012 1998-07-10  Brendan Kehoe  <brendan@cygnus.com>
20013
20014         * decl.c (init_decl_processing): Revert change to dtable_type.
20015
20016 1998-07-09  Per Bothner  <bothner@cygnus.com>
20017
20018         * java-tree.h (CLASS_P):  Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
20019
20020 1998-07-08  Brendan Kehoe  <brendan@cygnus.com>
20021
20022         * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
20023
20024         * lang.c (lang_init): Default flag_exceptions to 1, without
20025         checking to see if it's 2 first.
20026
20027 1998-07-08  Jeffrey A Law  (law@cygnus.com)
20028
20029         * constants.c: Include "system.h".
20030         * decl.c: Likewise.
20031         * lang.c (flag_new_exceptions): Get via extern now.
20032         (lang_init_options): New functions.  Turn on flag_new_exceptions.
20033
20034 1998-07-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20035
20036         * lex.c (java_lex): Return 0 when we see an invalid character in
20037         the input.
20038
20039         * lex.c (java_read_char): Specify extra argument when calling
20040         java_lex_error.
20041         (java_read_unicode, java_parse_end_comment,
20042         java_parse_escape_sequence): Likewise,
20043         (java_lex): Specify extra argument when calling
20044         java_lex_error. Test that IDs are beginning with a legal character
20045         for IDs. Handle invalid characters with an error message and a
20046         call to java_lex_error.
20047         (java_lex_error): Adjust column position by new argument
20048         `forward'. Issue an error even if in the middle of reporting an
20049         other error.
20050
20051 1998-07-07  Brendan Kehoe  <brendan@cygnus.com>
20052
20053         * jcf-io.c (find_class): Zero out BUFFER before we use it, since
20054         we don't explicitly put a null pointer when we're copying it.
20055
20056 1998-07-07  Tom Tromey  <tromey@cygnus.com>
20057
20058         * gjavah.c (print_cxx_classname): New function.
20059         (super_class_name): Likewise.
20060         (print_super_fields): Removed.
20061         (in_super): Removed.
20062         (print_field_info): Never generate #defines.
20063         (print_c_decl): Changed generated types to match JNI.  No longer
20064         print class name before method name.
20065         (print_method_info): Print "static" before static methods.
20066         Print "virtual" before non-final methods.
20067         (usage): Use exit(1), not exit(-1).
20068         (main): Likewise.
20069         (print_field_info): Use %.17g to print a double.
20070         (last_access): New globals.
20071         (process_file): Initialize last_access.
20072         (usage): Now static.
20073         (ACC_VISIBILITY): New define.
20074         (generate_access): New function.
20075         (print_field_info): Call it.
20076         (print_method_info): Likewise.  Also, generate information for all
20077         methods, not just native methods.  Return void.
20078         (print_c_decl): Return void.
20079         (print_field_info): Return void.
20080
20081 1998-07-02  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20082
20083         * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
20084         processing the jc1 grammar file. Prefix bison functions and
20085         variables with java_.
20086         (parse.c): Dependencies on parse.h and lex.h
20087         * expr.c (build_java_arrayaccess): Function now global.
20088         * java-tree.h: Comment reorganized to carry on previous
20089         classification effort.
20090         (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
20091         RESOLVE_TYPE_NAME_P): New flags on WFLs.
20092         * jcf-parse.c (parse_source_file): java_parse_source_file renamed
20093         java_parse (new prefix java_ generated by bison).
20094         (java_layout_parsed_class, java_register_parsed_class): Function
20095         call removed.
20096         (yyparse): Removed unnecessary call to init_outgoing_cpool.
20097         * lex.c (static tree wfl_op): Variable deleted.
20098         (java_init_lex): Initialize kw_super and kw_this. Initialize more
20099         ctxp fields to NULL_TREE.
20100         (java_lex): No longer create WFL for operators. Filename caching
20101         mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
20102         created as STRING_CST and later expanded. Removed extra argument
20103         to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
20104         and SUPER.
20105         (build_wfl_node): Removed code in comments.
20106         * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
20107         store token and location data in the current bison token.
20108         * parse.h: Removed pre-processor based symbol prefixes hack. Moved
20109         static/extern function declaration at the beginning of the file.
20110         (struct qualification): Data structure definition deleted.
20111         (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
20112         (qualify_ambiguous_name): Function declaration modified. Function
20113         now returns nothing.
20114         (build_array_ref, patch_array_ref, make_qualified_name,
20115         resolve_qualified_expression_name, maybe_generate_clinit,
20116         resolve_field_access): New static function declarations.
20117         (build_java_arrayaccess): New extern function declaration.
20118         (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
20119         (CALL_EXPR_PRIMARY): Macro deleted.
20120         (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
20121         (struct parser_ctxt): Field initialized_final
20122         removed. non_static_initialized, static_initialized: New fields.
20123         * parse.y (static tree kw_super, static tree kw_this): New global
20124         static.
20125         (%union): tree wfl field of operator member replaced by int
20126         location. WFLs are non longer created for operators.
20127         (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
20128         (qualified_name:): Now calls make_qualified_name to build the
20129         identifier.
20130         (type_declaration:): Consider generating <clinit> when class
20131         parsing completed.
20132         (variable_declarator:): Directly build an assignment node when the
20133         variable is initialized when declared.
20134         (this_or_super:): Build a WFL and set current location when THIS
20135         or SUPER are parsed.
20136         (expression_statement:): Wrap statement around a WFL.
20137         (primary_no_new_array:): Fixed typo. Changed value returned by
20138         THIS_TK because of its new type (temporary).
20139         (dim_exprs:): Temporary fix because of OSB_TK's new type.
20140         (field_access:): Build qualified name with SUPER.
20141         (method_invocation:): Fixed returned value because of SUPER's new
20142         type.
20143         (array_access:): Use OSB_TK location information.
20144         (post_increment_expression:, post_decrement_expression:,
20145         unary_expression:, pre_increment_expression:,
20146         pre_decrement_expression:, unary_expression_not_plus_minus:,
20147         cast_expression:, multiplicative_expression:,
20148         additive_expression:, shift_expression:, relational_expression:,
20149         equality_expression:, and_expression:, exclusive_or_expression:,
20150         inclusive_or_expression:, conditional_and_expression:,
20151         conditional_or_expression:, assignment:): Use new location/token
20152         information available on operators.
20153         (create_class): Set super_decl_type to NULL_TREE when processing
20154         java.lang.Object.
20155         (register_fields): Field initialization is now a MODIFY_EXPR
20156         node. Chain initialization code to the matching lists (according
20157         to the field declaration modifiers).
20158         (maybe_generate_clinit): New function.
20159         (method_header): Don't set method's DECL_NAME to a WFL when adding
20160         methods to java.lang.Object.
20161         (resolve_and_layout): Now can return NULL_TREE if the type
20162         resolution fails. Otherwise, return the class DECL instead of its
20163         TYPE.
20164         (check_method_redefinition): Don't patch method DECL_NAME if it
20165         belongs to java.lang.Object.
20166         (process_imports): Simply assign error_found to the value returned
20167         by check_pkg_class_access.
20168         (declare_local_variables): Don't use their init statements (if
20169         any) when parsing error were previously found. Reuse MODIFY_EXPR
20170         build during parsing as an init statement.
20171         (java_method_add_stmt): Now return the current method body.
20172         (java_layout_parsed_class, java_register_parsed_class): Functions
20173         removed.
20174         (java_complete_expand_methods): Initialize the constant pool on a
20175         per class basis. Layout the classes before expanding their method
20176         bodies. Don't try expand artificial constructor code if error were
20177         found. Make the classes data and register them if no error were
20178         found.
20179         (java_complete_expand_method): Retrieve an artificial constructor
20180         argument list before entering its body. Assign the top block to
20181         the artificial constructor function body and set types of declared
20182         blocks and compound statements to void. Walk method body if not an
20183         artificial constructor.
20184         (make_qualified_name, cut_identifier_in_qualified): New functions.
20185         (resolve_expression_name): Fixed comments. Save/restore the
20186         current class CLASS_LOADED_P flag value. Build non qualified
20187         static field access and handle qualified expression names.
20188         (resolve_field_access, resolve_qualified_expression_name): New
20189         functions.
20190         (patch_method_invocation_stmt): Use the new expression resolution
20191         scheme, calling resolve_field_access when the function call is
20192         resolved as an expression.
20193         (qualify_ambiguous_name): Function rewritten to work on qualified
20194         expression produced by make_qualified_name.
20195         (java_complete_tree): Promote type when function's argument are
20196         RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
20197         the assignment to discover further errors if RHS is a expression
20198         name that fails to evaluate. Declare LHS initialized even though
20199         the assignment failed. Don't use the location variable and removed
20200         extra argument in patch function calls. Now handle the ARRAY_REF
20201         case and build internal string representation when STRING_CSTs are
20202         walked.
20203         (build_method_invocation): Don't wrap function call around a WFL.
20204         (build_assignment): Likewise. Use the operator location
20205         information.
20206         (patch_assignment): Handle array access LHSs. Handle error
20207         provenance, resulting in a better error report.
20208         (build_binop): Use op_location from operator as binop location
20209         information.
20210         (build_unaryop, build_incdec, build_cast): Likewise.
20211         (patch_binop): Extract location information from the node. Fixed
20212         typo in error message.
20213         (patch_unary_op): Extract location information from the node.
20214         (build_array_ref, patch_array_ref): New functions.
20215
20216 1998-07-01  Tom Tromey  <tromey@cygnus.com>
20217
20218         * expr.c (expand_java_INSTANCEOF): Changed calling convention to
20219         match _Jv_IsInstanceOf.
20220         * decl.c (init_decl_processing): Use _Jv_NewArray, not
20221         soft_newarray.  Use _Jv_IsInstanceOf, not soft_instanceof.
20222
20223 1998-06-30  Tom Tromey  <tromey@cygnus.com>
20224
20225         * decl.c (init_decl_processing): Functions are now named
20226         _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
20227
20228 1998-06-29  Per Bothner  <bothner@cygnus.com>
20229
20230         * java-tree.h (load_class):  Add prototype.
20231         * class.c (is_compiled_class):  Add missing arg to load_class.
20232         * expr.c (expand_java_NEW):  Call load_class.
20233         * parse.y (process_import):  Removed bogus use of void return value.
20234
20235 1998-06-25  Per Bothner  <bothner@cygnus.com>
20236
20237         * decl.c, java-tree.h (soft_athrow_node):  Renamed to soft_node.
20238         Function name is "_Jv_Throw" instead of "soft_athrow".
20239         * decl.c, java-tree.h (soft_new_node):  Renamed to alloc_object_node.
20240         Function name is "_Jv_AllocObject" instead of "soft_new".
20241         Takes an extra parameter (object size).
20242         * expr.c:  Update calls.
20243
20244 1998-06-24  Per Bothner  <bothner@cygnus.com>
20245
20246         * lex.c (java_get_line_col):  Handle end-of-file.
20247         * except.c (expand_end_java_handler):  Handle null type (i.e. finally).
20248
20249 1998-06-24  Andrew MacLeod  <amacleod@cygnus.com>
20250
20251         * lang.c (lang_init): Make -fexceptions the default.
20252         * except.c (maybe_start_try, maybe_end_try): Don't do anything if
20253         exception handling is not turned on.
20254
20255 1998-06-23  Andrew MacLeod  <amacleod@cygnus.com>
20256
20257         * lang.c (flag_new_exceptions): Make this this default.
20258         * decl.c (end_java_method): Call emit_handlers.
20259         * except.c (method_init_exceptions): Set language code and version.
20260         (expand_start_java_handler): Enable exception, and call
20261         expand_eh_region_start.
20262         (expand_end_java_handler): Enable exception, and set up catch blocks.
20263         (emit_handlers): New routine to generate the saved handlers.
20264         * java-except.h (emit_handlers): Add prototype.
20265
20266 1998-06-12  Per Bothner  <bothner@cygnus.com>
20267
20268         We used to have three different representations of the constant pool:
20269         the CPool structure, the tree_constant_pool, and the constructures
20270         used to build the Class object (which may need class and string
20271         constants) in compiled code.  None were appropriate for compiling
20272         to .class files, so I did a major overhaul.
20273
20274         First, the tree_constant_pool array was removed.  Things were
20275         modified to the CPool structure in the JCF could be used.
20276         Second, a "capacity" field was added to the CPool, and functions
20277         written to search for a matching constant, adding one if not found.
20278         The code that generated the Class object was changed to use a CPool.
20279         The actual TREE_LISTs used to build the CONSTRUCTORs used for
20280         the static Class object are now only in build_constants_constructor.
20281         Finally, I wrote code which can generate a .class file (including its
20282         constant pool) from the RECORD_TYPE of a class.  This is a big step
20283         on the way to compiling Java source into .class files.
20284
20285         * jcf-write.c:  New file. Writes out a RECORD_TYPE as a .class file.
20286         * Makefile.in (JAVA_OBJS):  Added jcf-write.o.
20287
20288         * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
20289         CONSTANT_ResolvedString, CONSTANT_ResolvedClass):  New macros.
20290         (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
20291         COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
20292         (COMPONENT_REF_CLASS):  Replaced by COMPONENT_REF_CLASS_INDEX.
20293         (lang_type):  Removed constant_pool field.
20294         * jcf.h (CPool):  Renamed size to count.  Added field capacity.
20295         (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
20296         CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT):  New macros.
20297         Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
20298
20299         * constants.c (current_constant_pool_tags, current_constant_pool_data,
20300         current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
20301         * constants.c (build_constants_constructor):  Use new outgoing_cpool.
20302         (set_constant_entry, find_constant1, find_constant2,
20303         find_class_constant, count_constant_pool_bytes, write_constant_pool,
20304         find_utf8_constant, find_class_or_string_constant):  New functions.
20305
20306         * jcf-parse.c (load_class):  Don't save/restore tree-constant_pool.
20307         (get_constant):  Use current_jcf.cpool instead of tree_constant_pool.
20308         (give_name_to_class, get_class_constant):  Likewise.
20309         * jcf-parse.c, java-tree.h (tree_constant_pool):  Removed.
20310         (get_name_and_type_constant, get_ref_constant):  Removed.
20311         * parse.h (parser_ctxt):  Remove field tree_constant_pool.
20312         * parse.y:  Don't save/restore tree_constant_pool.
20313         * verify.c (verify_jvm_instructions):  Update for new approach.
20314         * expr.c (expand_invoke, expand_java_field_op): Likewise.
20315
20316         * lang-options.h:  Added -femit-class-file, -femit-class-files.
20317         * lang.c (flag_emit_class_files), java-tree.h:  New flag.
20318         (lang_f_options):  Added "emit-class-file(s)".
20319
20320         * expr.c (build_java_arrayaccess):  Generate more efficient array
20321         bounds checking, by using unsigned compare.
20322
20323         * expr.c (expand_invoke):  Re-arrange error checks to make more robust.
20324
20325 1998-06-10  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20326
20327         * parse.h: New comment on the handling of unresolved type
20328         identifiers. JDEPs are now part of the jdep_code enum.
20329         (typedef struct jdep): Now use enum jdep_code or int, depending on
20330         availability. Both are narrowed down to an 8 bits bitfield.
20331         (CALL_EXPR_PRIMARY): Fixed comment.
20332
20333 1998-06-10  Tom Tromey  <tromey@cygnus.com>
20334
20335         * Make-lang.in (java): Added gjavac and jvgenmain.
20336         (java.start.encap): Depend on gjavac.
20337         (java.rest.encap): Depend on jvgenmain.
20338
20339         * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
20340         (JAVA_CROSS_NAME): Likewise.
20341         (java.all.build): Depend on jvgenmain and gjavac.
20342         (java.all.cross): Depend on jvgenmain and gjavac-cross.
20343         (jvgenmain$(exeext)): New target.
20344         (java.install-common): Wrote.
20345         * config-lang.in (compilers, stagestuff): Added gjavac and
20346         jvgenmain.
20347
20348 1998-06-10  Dave Brolley  <brolley@cygnus.com>
20349
20350         * lang.c (lang_decode_option): New argc/argv interface.
20351
20352 1998-06-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20353
20354         * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
20355         * decl.c (build_decl_no_layout): New function.
20356         * expr.c (java_lang_expand_expr): Layout declarations found in
20357         blocks before they're pushed.
20358         * jcf-parse.c (load_class): Save current line when parsing class
20359         file.
20360         (parse_source_file): Register class before expanding their
20361         methods.
20362         * lang.c (put_decl_node): Produce `null' when `void *' is
20363         processed.
20364         * lex.c (static tree wfl_op): New static global, for error report
20365         on casts.
20366         (java_init_lex): wfl_operator and wfl_op initialized
20367         here. Filename caching added for wfl_op. Return wfl_op when `(' is
20368         parsed.
20369         * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
20370         patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
20371         build_unresolved_array_type): New static function definitions.
20372         (build_decl_no_layout): New extern function declared.
20373         (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
20374         faulty modifier exists.
20375         (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
20376         (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
20377         (UNARY_PLUS_EXPR): New fake operator.
20378         (struct parser_ctxt): New field osb_number.
20379         * parse.y (static tree wfl_operator): New static WFL for operator
20380         bound error messages.
20381         (DECR_TK, INCR_TK): Moved.
20382         (OP_TK): Tagged <operator>.
20383         (array_type:): Now call build_unresolved_array_type.
20384         (dim_expr:): Count the number of '[' seen.
20385         (post_increment_expression, post_decrement_expression,
20386         pre_increment_expression, pre_decrement_expression,
20387         unary_expression_not_plus_minus, unary_expression:): Actions are
20388         now building the corresponding unary expressions.
20389         (cast_expression:): Actions are now building cast expressions.
20390         (build_unresolved_array_type): New function.
20391         (create_interface): Reset the number of declared interfaces.
20392         (create_class): Likewise.
20393         (method_header): Methods declared within the scope of an interface
20394         are now implicitly set public and abstract.
20395         (java_complete_class): Variable's and parameter's type are patched
20396         with a promoted type.
20397         (declare_local_variables): Resolved non builtin types are promoted
20398         before being used to build a variable decl. Removed type patch
20399         posted on variable initialization statement.
20400         (source_start_java_method): Use build_decl_no_layout to build the
20401         decl of a parameter of incomplete type.
20402         (java_register_parsed_class): Process interfaces too. Call
20403         rest_of_decl_compilation on each processed class declarations.
20404         (java_complete_expand_methods): Don't attempt to expand things in
20405         interfaces.
20406         (java_complete_tree): Process CONVERT_EXPR, even though it always
20407         has a type. Propagate error_mark_node to node's type too. Promote
20408         method's call argument type and return error_mark_node if
20409         argument's completion didn't work. MODIFY_EXPR can have a WFL as a
20410         RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
20411         handle unary operator nodes.
20412         (build_assignment): Added comment.
20413         (print_int_node): New function.
20414         (patch_assignment): New second argument. New error handling. Use
20415         print_int_node. Handle references. Use can_cast_to_p to issue
20416         different error message according to the context and check upon
20417         the initialization of the RHS.
20418         (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
20419         (operator_string): Handle more operators.
20420         (patch_binop): No longer use a function static
20421         wfl_operator. Improved error message on shift distance.
20422         (build_unaryop, build_incdec, build_cast, patch_unaryop,
20423         patch_cast): New functions.
20424
20425 1998-06-05  Per Bothner  <bothner@cygnus.com>
20426
20427         * jvspec.c:  New file.
20428         * Make-lang.in:  New rules to build gjavac from jvspec.c and ../gcc.c.
20429
20430         * java-tree.h (identifier_subst):  Add declaration.
20431
20432 1998-06-04  Tom Tromey  <tromey@cygnus.com>
20433
20434         * jvgenmain.c (main): Generate call to JvRunMain.
20435
20436         * class.c (make_class_data): Push value for "sync_info" field.
20437         * decl.c (init_decl_processing): Push "sync_info" field.
20438
20439 1998-06-03  Per Bothner  <bothner@cygnus.com>
20440
20441         * typeck.c (build_java_array_type):  Set TYPE_NAME to actual
20442         Java (source) name, not signature.
20443         Set TYPE_ALIGN to (at least) that of element_type.
20444
20445 1998-06-02  Per Bothner  <bothner@cygnus.com>
20446
20447         * class.c:  Moved classname-mangling-rekated code to ...
20448         * mangle.c:  ... this new file.
20449         * jvgenmain.c:  New program (needs mangle.c) to generate main program.
20450         * Makefile.in:  Update for above changes.
20451
20452 1998-06-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20453
20454         * expr.c (truthvalue_conversion): Convert integer and floating
20455         point value to their truth value.
20456         * lex.c (java_lex): Handle the `null' literal.
20457         * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
20458         (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
20459         ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
20460         New macros.
20461
20462         * parse.y: Reorganization/documentation on token declaration.
20463         (binop_lookup[]): New added new tree codes.
20464         (relational_expression): Build corresponding binary operators.
20465         (equality_expression, conditional_and_expression,
20466         conditional_or_expression): Likewise.
20467         (java_complete_class): Fix crash in debug message.
20468         (java_complete_tree): Check initialization of method call
20469         arguments. Further bogus node evaluation to detect more error
20470         during assignments. Handles more binary operators.
20471         (patch_assignment): Use DECL_P.
20472         (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
20473         code.
20474         (operator_string): Handle more case. Compacted source.
20475         (patch_binop): Changed function comment. Checking for
20476         uninitialized first operand takes the compound assignment into
20477         account and uses DECL_P. Checking for uninitialized second operand
20478         delayed to routine's end. Use macros to issue type bound error
20479         messages and issue messages on both operands if their types are
20480         different. Force fixed type into node. Handle all binary
20481         operators.
20482
20483 1998-05-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20484
20485         * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
20486         * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
20487         build operator node and return tokens.
20488         * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
20489         * parse.h (java_complete_tree): Changed returned type in prototype.
20490         (build_method_invocation, build_assignment, patch_assignment,
20491         patch_binop): New static function declarations.
20492         (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
20493         BUILD_EXPR_WFL): New macros.
20494         * parse.y (enum tree_code binop_lookup[]): New static for token to
20495         TREE_CODE lookup.
20496         (%union): Parser union has new sub-structure `operator'.
20497         (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
20498         PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
20499         ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
20500         ASSIGN_ANY_TK): Tokens tagged `operator'.
20501         (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
20502         AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
20503         MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
20504         REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
20505         (assignment_operator:): Rule tagged `operator'.
20506         (expression_statement:): Re-installed default rule.
20507         (method_invocation:): Sub rules call build_method_invocation.
20508         (postfix_expression:): Don't attempt to resolve name here. Just
20509         return an ID.
20510         (multiplicative_expression:): Sub-rules build corresponding binop
20511         expression node.
20512         (additive_expression:, shift_expression:, and_expression:,
20513         exclusive_or_expression:, inclusive_or_expression:): Likewise.
20514         (assignment:): Sub rule invoke build_assignment.
20515         (assignment_operator:): Default rules on sub rules.
20516         (force_error): Added documentation on this variable.
20517         (declare_local_variables): Build initialization calling
20518         build_assignment.
20519         (expand_start_java_method): Removed unused rtx declaration. Mark
20520         arguments as already initialized.
20521         (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
20522         (java_complete_expand_methods): Don't process next method if
20523         completion of the previous one triggered errors.
20524         (java_complete_expand_method): Call source_end_java_method if no
20525         error were found during completion.
20526         (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
20527         locals declaratilon. Handle names found within a class. Return
20528         error_mark_node when things aren't found.
20529         (patch_method_invocation_stmt): Return error_mark_node on failures.
20530         (patch_invoke): Removed unused local. Return the correct node.
20531         (java_complete_tree): Now returns a value. The BLOCK section binds
20532         local identifiers and the type of a BLOCK is now void. Assign the
20533         result of operand completion on COMPOUND_EXPR. Assign the
20534         encapsulated node of a WFL to the result of its completion, except
20535         when the node is an identifier. Now handle MODIFY_EXPR and several
20536         binary operators. Return error_mark_node on errors.
20537         (build_method_invocation, build_assignment, patch_assignment,
20538         build_binop, operator_string, patch_binop): New functions.
20539         * typeck.c (binary_numeric_promotion): New function.
20540
20541 1998-05-21  Per Bothner  <bothner@cygnus.com>
20542
20543         * class.c (identifier_subst):  New convenience wrapper for ident_subst.
20544         Replace most uses of ident_subst by identifier_subst.
20545
20546         * class.c (push_class_static_dummy_field):  Removed function.
20547         (build_class_ref):  Find Class object decl by looking up "CNAME.class",
20548         instead of looking got "class" static field.  Create that decl here.
20549         (class_identifier_node):  Removed;  no longer needed.
20550         (init_class_processing):  Don't init class_identifier_node.
20551         * jcf-parse.c (jcf_parse):  Don't call push_class_static_dummy_field.
20552         Do nreverse 0 times (instead of twice) for Object and Class.
20553         * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
20554
20555 1998-05-20  Per Bothner  <bothner@cygnus.com>
20556
20557         * jcf-parse.c (parse_class-file):  Set lino to smallest line number,
20558         while initializing linenumber_count and linenumber_table.
20559         Do it before init_function_start (which calls emit_line_note).
20560         * expr.c (expand_byte_code):  Don't need to clear lineno here.
20561
20562 1998-05-18  Tom Tromey  <tromey@cygnus.com>
20563
20564         * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
20565         then mangle number as _N_.
20566
20567         * class.c (mangle_class_field): New function.
20568         (build_class_ref): Set assembler name of class reference using
20569         mangle_class_field.
20570         (push_class_static_dummy_field): Likewise.
20571
20572 1998-05-17  Michael Tiemann <tiemann@cygnus.com>
20573
20574         * parse.y (source_start_java_method): Use TREE_SET_CODE instead
20575         of assigning to TREE_CODE.  The latter method exploits a feature
20576         of GCC that is not ANSI compliant.
20577
20578 1998-05-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20579
20580         * decl.c (pushdecl_force_head): New function.
20581         (pushlevel): Removed conditional printf.
20582         (complete_start_java_method): Don't enter local variable scope if
20583         function is compiled from source code.
20584         * expr.c: parse.h now included
20585         (java_lang_expand_expr): New function.
20586         * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
20587         printf. Terminate buffer when doing directories.
20588         * jcf-parse.c (parse_source_file): Call lang_init_source before
20589         parsing and before code generation.
20590         * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
20591         use printf if the macro is defined.
20592         * lang.c (lang_init): Install lang_expand_expr hook on
20593         java_lang_expand_expr.
20594         (java_dummy_print): New function.
20595         (lang_init_source): New function.
20596         * lex.c (java_lex): Remember location of an opening brace at the
20597         second nesting level.
20598         (java_is_eol): Unget character seen after a CR if it is EOF.
20599         * parse.h: Now includes lex.h
20600         (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
20601         printf if the macro is defined.
20602         (expand_start_java_method, build_expr_block, enter_block,
20603         exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
20604         New static function declarations.
20605         (pushdecl_force_head): New extern function declaration.
20606         (INCOMPLETE_TYPE_P): New macro.
20607         (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
20608         (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
20609         BLOCK_EXPR_ORIGIN): New macros.
20610         (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
20611         DECL_SOURCE_LINE_LAST): New macros.
20612         (struct parser_ctxt): Removed field current_method_decl, redundant
20613         with the field current_function_decl. Added fields
20614         first_ccb_indent1 and pending_block.
20615         * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
20616         BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
20617         tagged <node>
20618         (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
20619         (compilation_unit:): Cosmetic on sub rule.
20620         (type_declaration:): Cosmetic on sub rules. Added an error rule.
20621         (variable_initializer:): Installed default rule on expression:.
20622         (method_declaration:): method_header: starts a new
20623         method. method_body: installs the function body, absorbs blocks
20624         emitted for temporary variable scopings, pops function's body block
20625         and merges function's last statement lineno in DECL_SOURCE_LINE.
20626         (method_body:): Installed default rules.
20627         (block:): Call enter_block when an opening brace is seen.  Absorb
20628         scoping blocks and call exit_block when a closing brace is seen.
20629         (block_statement:): Cosmetic changes.
20630         (method_invocation:): Create WFL around CALL_EXPR node.
20631         (patch_stage): Added comment around definition.
20632         (method_header): Try to use first_ccb_indent1 as the first line of
20633         the method, so BP debug info are emitted at the first opening
20634         brace of the function. If the function has no body, use the
20635         location of the function's name. Override currently defined method
20636         name with the matching WFL so we can point redefinition errors
20637         using the location where the function's name was declared.
20638         (check_abstract_method_header): Interprets DECL_NAME as an
20639         identifier or as a WFL, accordingly.
20640         (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
20641         (check_method_redefinition): Use DECL_NAME as a WFL. Extract
20642         location and name information out of it and reinstall DECL_NAME to
20643         its original identifier node value.
20644         (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
20645         function's source code).
20646         (read_import_dir): Test the value returned by find_class and issue
20647         a fatal accordingly.
20648         (declare_local_variables): Push a new block for the scope of the
20649         new variable(s) if code has been already generated at that nesting
20650         level. Pinpoint redefinition errors using the variable id
20651         WFLs. Generate initialization code if necessary. If the variable
20652         type is incomplete, register a patch on its decl.
20653         (source_start_java_method): Rewritten. Define a new block for the
20654         function's parameters. Build parameter decl out of function's
20655         arguments and register them for a patch if their types are
20656         incomplete.
20657         (expand_start_java_method): Includes the part of
20658         source_start_java_method that was pushing the parameter decls and
20659         completing the method start code.
20660         (source_end_java_method): Removed call the expand_end_bindings and
20661         poplevel (already taken care of). Reinstall function's arguments
20662         and get function's last line of code before calling
20663         expand_function_end.
20664         (java_method_add_stmt): New comment before the function's
20665         code. Complement the second operand of the current COMPOUND_EXPR
20666         if necessary.
20667         (java_complete_expand_methods): Don't generate debug info on line
20668         zero when expanding a generated constructor.
20669         (java_complete_expand_method): Set start and end line numbers for
20670         a artificially generated constructor to one and manually call
20671         enter_block and exit_block when defining it. For all methods:
20672         expand function's start calling the new expand_start_java_method
20673         and invoke java_complete_tree on the effective method's body, if
20674         any.
20675         (resolve_expression_name): Now use lookup_name_in_blocks to search
20676         local variable decls and print out an error when variables are
20677         undefined.
20678         (patch_method_invocation_stmt): Inserted comment before the
20679         function's code.
20680         (lookup_method_invoke): Chain method's arguments using chainon
20681         with the current arg list as a second argument. Inserted missing
20682         IDENTIFIER_POINTER when reporting an error on methods not found.
20683         (refine_accessible_methods_list): Don't retain constructors.
20684         (patch_arguments): Function removed.
20685         (java_complete_tree): Inserted comment before the function's
20686         code. New case for BLOCKs. Moved the WFL case a bit
20687         further. Complete function's arguments.
20688         (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
20689         maybe_absorb_scoping_blocks): New functions.
20690
20691 1998-04-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20692
20693         * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
20694         previously set.
20695         * jcf-parse.c (parse_source_file, java_error_count): New forward
20696         and extern declarations.
20697         (java_parse_abort_on_error): Macro moved.
20698         (jcf_parse_source): fatal called if fopen fails. Now calls
20699         parse_source_file.
20700         (parse_source_file): New parse_only parameter. Reflects the
20701         elimination of the second pass.
20702         (yyparse): parse_source_file called with argument set to 0.
20703         * jcf.h (JCF_ZERO): Sets java_source to zero.
20704         * lex.c (java_init_lex): pass argument is gone. Function modified
20705         to be called once during the analysis of a file.
20706         (java_unget_unicode): Fixed typo in fatal message.
20707         (java_get_line_col): Likewise.
20708         (java_lval): Likewise. String literals no longer built during
20709         second pass.
20710         * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
20711         account.
20712         * parse.h (MODIFIER_WFL): New macro.
20713         (parse_check_super, parser_check_super_interface): Now return int.
20714         (parser_chain_incomplete_item, not_builtin_p,
20715         complete_method_decl): Declarations removed.
20716         (build_method_invocation_stmt, build_invoke): Renamed using the
20717         `patch' instead of `build'
20718         (register-incomplete_type, obtain_incomplete_type,
20719         java_complete_tree, java_complete_expand_method,
20720         unresolved_type_p, create_jdep_list): New function declarations.
20721         (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
20722         END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
20723         (jdep): New typedef on new struct _jdep.
20724         (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
20725         JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
20726         JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
20727         JDEP_RESOLVED_P): New macros.
20728         (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
20729         JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
20730         JDEP_VARIABLE): New enum values and jdep kinds.
20731         (jdeplist): New typedef on struct _jdeplist.
20732         (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
20733         macros.
20734         (CALL_EXPR_PRIMARY): New macro.
20735         (struct parser_ctxt): Fields java_pass, current_method_decl,
20736         method_decl_list deleted. New field jdeplist.
20737         (INCOMPLETE_P): Macro deleted.
20738         * parse.y (single_type_import_declaration:): Removed pass switch.
20739         (type_import_on_demand_declaration): Likewise.
20740         (field_declaration:): Removed pass switch on all sub rules.
20741         (class_declaration:): Call the complete_class_decl removed on
20742         class_body rules.
20743         (method_declaration:): Removed second pass switch. No longer chain
20744         methods decl when method_header reduced.
20745         (method_header:): Sub rules no longer depend on pass switch.
20746         (method_declarator:): Likewise.
20747         (method_body:): Likewise.
20748         (abstract_method_declaration:): Likewise.
20749         (block_statement:): Likewise.
20750         (local_variable_declaration:): Likewise.
20751         (argument_list:): Likewise.
20752         (method_invocation:): Likewise. Call to build_method_invocation_stmt
20753         removed. Partial CLASS_EXPR tree node built instead.
20754         (postfix_expression:): Removed pass switch on all sub rules.
20755         (java_pop_parser_context): Free classd_list content.
20756         (yyerror): Call obstrack_grow0 to finalize error message.
20757         (check_class_interface_creation): Comment modified to reflect new
20758         returned value meaning. Removed second pass switch. Return 1 if an
20759         error was found, 0 otherwise. Adjust pointer on filename if a
20760         leading path separator was found.
20761         (maybe_create_class_interface_decl): Removed first pass switch
20762         when linking the class decl to the class_list. Install a new
20763         jdep_list for the class.
20764         (add_superinterfaces): List of unresolved interfaces is
20765         gone. Unresolved interfaces are directly added to the current
20766         dependencies list.
20767         (create_interface): Second pass shortcut removed.
20768         ctpx->modifier_ctx access through MODIFIER_WFL.
20769         (create_class): Second pass shortcut removed. Call to
20770         register_incomplete_type replaces the call to
20771         parser_chain_incomplete_item.
20772         (complete_class_decl): Function removed.
20773         (duplicate_declaration_error): New way of retrieving redeclared
20774         item type.
20775         (register_fields): Call to lookup_modifier_cl replaced by
20776         MODIFIER_WFL. New way of handling unresolved type, using
20777         unresolved_type_p and obtain_incomplete_type.
20778         register_incomplete_type replaces call to parser_chain_incomplete_item.
20779         (patch_stage): New static global variable.
20780         (method_header): New way of handling unresolved type, using
20781         unresolved_type_p and obtain_incomplete_type. patch_stage used to
20782         indicates that the method decl needs to be patched.
20783         (check_abstract_method_header): Call to lookup_modifier_cl
20784         replaced by MODIFIER_WFL.
20785         (method_declarator): Incomplete argument type are registered
20786         calling register_incomplete_type. Patch on the declared method is
20787         issued in that case.
20788         (unresolved_type_p): New function.
20789         (parser_check_super_interface): New comment to reflect function's
20790         modified returned type (int). Function and has a new argument
20791         this_wfl. Call to parse_error_context uses this_wfl instead of
20792         relying on lookup_cl.
20793         (parser_check_super): Comment reflects function's new returned
20794         type (int). Function returns nonzero value on error.
20795         (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
20796         register_incomplete_type, jdep_resolve_class): New functions to
20797         handle incomplete types in declarations.
20798         (java_complete_class): Rewritten to work with the new incomplete
20799         type handling scheme.
20800         (complete_class_report_errors): Likewise.
20801         (complete_method_decl): Removed: it jobs is now handled by
20802         java_complete_class.
20803         (do_resolve_class): Class loaded in not already loaded and not
20804         found in Java source code.
20805         (java_check_regular_methods, java_check_abstract_methods): Don't
20806         call complete_method_decl anymore.
20807         (lookup_modifier_cl, not_builtin_p): Functions deleted.
20808         (read_import_dir): Got rid of the pass number dependency.
20809         (declare_local_variables): New handling of unresolved types (patch
20810         issued).
20811         (source_start_java_method): New parameter level. Function called
20812         with level set to 1 when argument types are potentially
20813         unresolved.  Called to complete the job with level set to 2 once
20814         types are complete.
20815         (source_end_java_method): Call to permanent_allocation
20816         removed. Waiting to be replaced by a more suitable obstack
20817         management.
20818         (java_complete_expand_methods, java_complete_expand_method,
20819         java_expand_finals): New functions.
20820         (build_method_invocation_stmt): Renamed
20821         patch_method_invocation_stmt. Extracts function call expression
20822         (wfl) and arguments (args) from CALL_EXPR tree operands.
20823         (build_invoke): Renamed patch_invoke. Fixed typo in fatal
20824         call. Patch the function and argument operand of the CALL_EXPR
20825         tree argument.
20826         (patch_argument, java_complete_tree): New functions.
20827
20828 1998-04-20  Per Bothner  <bothner@cygnus.com>
20829
20830         Recover from missing fields and methods (i.e. error instead of fatal).
20831         * decl.c, java-tree.h (TYPE_identifier_node):  New global constant.
20832         * expr.c (expand_invoke):  Recover from missing method.
20833         (expand_java_field_op):  Recover from missing field.
20834         Inline references to java.lang.{Integer,Char,...}.TYPE.
20835         * typeck.c (get_type_from_signature), java-tree.h:  New function.
20836         * class.c (add_method):  Use get_type_from_signature.
20837         (build_class_ref):  Handle a class that was not found.
20838         * typeck.c (convert):  Handle conversion to pointers (for convenience).
20839         * verify.c (verify_jvm_instructions):  Use get_type_from_signature
20840         instead of lookup_field to handle missing fields.
20841
20842         * jcf-parse.c (process_zip_dir):  Set java_source.
20843
20844 1998-04-20  Brendan Kehoe  <brendan@cygnus.com>
20845
20846         * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
20847
20848 1998-04-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20849
20850         * jcf-parse.c (load_class): Don't change input_filename before
20851         calling jcf_parse_source (but still do it before calling
20852         jcf_parse).
20853         (jcf_parse_source): Assign input_filename after having saved the
20854         parser context.
20855         * lex.c (java_init_lex): Chain a WFL node to the import on demand
20856         list. ctxp->modifier_ctx zeroed according to its new
20857         definition. ctxp->filename initialized. Removed
20858         JAVA_MODIFIER_CTX_UNMARK.
20859         (java_unget_unicode): Update the character based column position.
20860         (java_allocate_new_line): ref_count not used anymore. Always free
20861         ctxp->p_line. Initialize c_line->char_col to 0.
20862         (java_get_unicode): Update the character based column position.
20863         (java_lex): Use ctxp->elc to store current position in source
20864         file, at the beginning of the parsed token. Set modifier_ctx entry
20865         corresponding to the parse modifier to a WFL node. Return a WFL
20866         node when an identifier is parsed.
20867         (java_lex_error): Now uses ctxp->elc to store current position in
20868         source.
20869         (build_wfl_node, java_is_eol, java_get_line_col): New functions.
20870         * lex.h (build_wfl_node): New function definitions.
20871         (struct java_line): ref_count and next fields are gone. New field
20872         char_col.
20873         (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
20874         JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
20875         (JAVA_COLUMN_DELTA): New macro.
20876         (java_lc): New typedef on new struct _java_lc.
20877         * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
20878         (parse_error_context, parse_warning_context): Changed prototypes.
20879         (java_get_line_col): Added as an available global function.
20880         (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
20881         (IC_DECL): Replaced by macro IC_TYPE
20882         (DEPEND_WFL): New macro.
20883         (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
20884         wrong modifier.
20885         (exit_java_complete_class): Removed a commented out statement.
20886         (struct parser_ctxt): Added comments on fields. modifier_ctx is
20887         now an array of tree nodes. Deleted fields line_list and
20888         e_line. New field elc, to replace e_line.
20889         * parse.y (array_type:): Build WFL node.
20890         (qualified_name:): Build a single WFL node out of two. Retain
20891         the location information of the first node in the resulting node.
20892         (package_declaration:): Use package name as a WFL node
20893         (single_type_import_declaration:): Use imported name as a WFL node.
20894         (type_import_on_demand_declaration:): Use root of the imported
20895         packages as a WFL node.
20896         (field_declaration:): Removed unused local variable cl.
20897         (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
20898         (yyerror): New static elc. Removed static error_line, error_pos.
20899         New local code_from_source. Save ctxp->elc into elc at the first
20900         pass. Call java_get_line_col to get a string of the line where
20901         the error occurred.
20902         (debug_line): Removed static function.
20903         (parse_error_context, parse_warning_context): Parameter cl is now
20904         a WFL node. Use its value to initialize ctxp->elc.
20905         (redefinition_error): Parameter cl is now a WFL node.
20906         (parse_add_interface): New parameter wfl. No longer call
20907         lookup_cl, use wfl instead.
20908         (check_class_interface_creation): Parameter cl is now a WFL node.
20909         (maybe_create_class_interface_decl): Likewise.
20910         (add_superinterfaces): New function.
20911         (create_interface): Removed local cl, node, super_decl,
20912         super_decl_type.  Function now uses id as a WFL node. Better
20913         warning/error report on obsolete or forbidden mix of
20914         modifiers. Now calls add_superinterfaces to register interfaces.
20915         (create_class): Removed local cl, node. Local variable id is used
20916         as a WFL node. Better error report on forbidden modifier
20917         mix. Uses add_superinterfaces to register interfaces.
20918         (find_field): Argument cl is now a WFL node. Now store the WFL
20919         node of a fields that needs to be checked for their
20920         initialization.
20921         (method_header): Local variable node non longer used. Local
20922         variable id replaces cl.
20923         (check_modifiers_consistency): Local variable cl is now a WFL
20924         node.
20925         (method_declarator): Local variable cl replaced by parameter id.
20926         (parser_qualified_name): Now uses parameter name as a WFL node.
20927         (parser_check_super_interface): New parameter wfl, for achieve
20928         greater accuracy during error reports.
20929         (parser_chain_incomplete_item): New parameter named location. Used,
20930         along the decl, to construct the incomplete item node.
20931         (java_complete_class): resolve_class now uses WFL node extracted
20932         from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
20933         where appropriate.
20934         (complete_method_decl): Unresolved function's argument types are WFL.
20935         (resolve_class): Parameter cl is now a WFL node.
20936         (resolve_and_layout): Likewise.
20937         (do_resolve_class): Likewise. Try first to use cl and then do the
20938         lookup on the decl when calling check_pkg_class_access.
20939         (complete_class_report_errors): Use IC_TYPE in place of
20940         TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
20941         instead of doing a lookup over the decl.
20942         (java_check_final): Use WFL info from field tree list.
20943         (lookup_cl): Rewritten and returns a statically defined WFL node.
20944         (lookup_modifier_cl): Now uses information from WFL nodes.
20945         (process_imports): Likewise.
20946         (read_import_dir): name and cl arguments replaced by a single WFL
20947         node. Function modified accordingly.
20948         (find_in_imports_on_demand): Now uses WFL node.
20949         (check_pkg_class_access): cl argument is now a WFL node.
20950         (declare_local_variables): Fixed to use WFL nodes.
20951         (resolve_expression_name): Likewise.
20952         (build_method_invocation_stmt): name_combo argument renamed
20953         wfl. Function modified to use WFL nodes.
20954         (build_invoke): cl used as a WFL node when calling build_expr_wfl.
20955         (lookup_method_invoke): cl is now a WFL node. Added missing
20956         IDENTIFIER_POINTER to class type decl name.
20957
20958 1998-04-14  Dave Brolley  <brolley@cygnus.com>
20959
20960         * lang.c (init_parse): Now returns char* containing the filename.
20961
20962 1998-04-10  Per Bothner  <bothner@cygnus.com>
20963
20964         * class.c (layout_class):  Mangle repeated arg types to match cc1plus.
20965
20966         * decl.c, java-tree.h (integer_four_node):  New INTEGER_CST node.
20967         * class.c (make_class_data):  If flag_assume_compiled, initial class
20968         state is CSTATE_PREPARED; make superclass and interfaces direct
20969         references, rather than constant pool indexes.
20970
20971 1998-04-09  Alexandre Petit-Bianco  <apbianco@cygnus.com>
20972
20973         * parser.y: Include flags.h. Removed debug variable pl.
20974         (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
20975         (block:): Likewise.
20976         (labeled_statement_nsi:): Generate debug info when reducing
20977         expression_statement:.
20978         (check_pkg_class_access): get_access_flags_from_decl invocation
20979         fixed for new CLASS_* flags location.
20980         (source_end_java_method): Save/restore parser context when
20981         entering/leaving this routine. Restore lineno to its right value
20982         before calling expand_end_bindings.
20983         (build_method_invocation_stmt): build_invoke called with the
20984         current line information.
20985         (build_invoke): New argument cl. Wrap the function call around a
20986         wfl node.
20987         (refine_accessible_methods_list): Changed comment, removed
20988         unnecessary code.
20989         * parse.h: Fixed typo in comments.
20990         (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
20991         (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
20992         (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
20993         parser_ccb_indent.
20994         * lex.c (java_lex): Record the last closing curly bracket of a
20995         function.
20996         * jcf-parse.c (jcf_parse_source): Now calls
20997         java_check_methods. Clarified comment, fixed typo.
20998
20999 1998-04-09  Dave Brolley  <brolley@cygnus.com>
21000
21001         * lang.c (init_parse): Expose for non USE_CPPLIB builds.
21002         (finish_parse): Expose for non USE_CPPLIB builds.
21003
21004 1998-04-08  Jeffrey A Law  (law@cygnus.com)
21005
21006         * lang.c (lang_print_xnode): New function.
21007
21008 1998-04-03  Per Bothner  <bothner@cygnus.com>
21009
21010         * decl.c (class_dtable_decl), java-tree.h:  New tree node.
21011         * class.c (get_dispatch_vector, get_dispatch_table):  New functions
21012         used to build a class's dispatch table.
21013         (make_class_data):  Generate dispatch table if flag_assume_compiled.
21014         Set dtable of class object to address of class_dtable_decl.
21015
21016         * decl.c (int_decl_processing):  Make soft_badarrayindex_node
21017         be volatile and have side effects - generates better code.
21018
21019         * class.c, expr.c, parse.y:  CLASS_INTERFACE, CLASS_FINAL, etc:
21020         These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
21021
21022         * expr.c (expand_invoke):  If class is final, method is
21023         effectively final, so can call it directly.
21024
21025         * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE):  New macros.
21026
21027         * Makefile.in, Make-lang.in:  Add missing $(exeext)s.
21028
21029 1998-03-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21030
21031         * parse.y (build_method_invocation_stmt): Removed extra argument
21032         to build_invoke.
21033
21034 1998-03-16  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21035
21036         * expr.c (dtable_indent): Now static global.
21037         (expand_invoke): Now call invoke_build_dtable and
21038         build_invokevirtual.
21039         (invoke_build_dtable, build_invokevirtual): New functions.
21040         * jcf-io.c (find_class): Defer issuing a warning by setting
21041         jcf->outofsynch to 1.
21042         * jcf-parse.c (jcf_out_of_synch): New function.
21043         (load_class): Test this_jcf.outofsynch flag and call
21044         jcf_out_of_synch accordingly.
21045         * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
21046         comment indentation.
21047         * lex.c (java_get_unicode): Fixed code indentation.
21048         (java_lex): Create string literal. Fixed typo. Removed several
21049         premature obstack_free.
21050         * parse.h: New enums for name resolution and invocation mode.
21051         (struct qualification): New data structure.
21052         (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
21053         (do_resolve_class, build_method_invocation_stmt,
21054         breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
21055         debug_line, identical_subpath_p, invocation_mode,
21056         refine_accessible_methods_list, build_invoke,
21057         lookup_method_invoke): New functions declared.
21058         (build_invokevirtual, invoke_build_dtable, match_java_method,
21059         build_field_ref, jcf_out_of_synch): New references to external
21060         functions.
21061         (struct parse_ctxt): Removed artificial_constructor field.
21062         * parse.y: (array_type:): Type defined for this rule.
21063         (class_type:): Installed default rule for interface_type:.
21064         (array_type:): Now build Java array type.
21065         (qualified_name:): Now use obstack_grow0.
21066         (method_declaration:): Skip the artificial constructor added to
21067         the list, if any.
21068         (abstract_method_declaration:): Execute the code only during pass 1.
21069         (block:): Installed default rule in block_statements:.
21070         (block_statement:): Add the statement to the method during pass 2.
21071         (statement_expression): Installed default rule for
21072         method_invocation:.
21073         (argument_list:): Added code to build the argument list.
21074         (method_invocation:): Added call to create the method invocation
21075         node.
21076         (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
21077         (debug_line): New function for debug.
21078         (complete_class_decl): No longer do something during pass 1.
21079         (method_header): Use BUILD_PTR_FROM_NAME.
21080         (parser_qualified_classname): Use obstack_grow0. Removed bogus
21081         obstack_free.
21082         (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
21083         function's main comment.
21084         (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
21085         classes.
21086         (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
21087         (resolve_class): Now works with arrays.
21088         (do_resolve_class, resolve_and_layout): New functions.
21089         (java_check_regular_methods): Reverse method list before and after
21090         having processed it. No longer set ctxp->artificial_constructor.
21091         (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
21092         accordingly. Fixed typo in issued error message. Now use
21093         obstack_grow0.
21094         (find_in_imports_on_demand): Now use obstack_grow0.
21095         (declare_local_variables): Use BUILD_PTR_FROM_NAME.
21096         (source_end_java_method): Call expand_expr_stmt instead of
21097         expand_expr. Calls it before calling expand_function_end.
21098         (java_method_add_stmt): Do nothing if errors were found during
21099         parsing.
21100         (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
21101         (build_method_invocation_stmt, build_invoke, invocation_mode,
21102         lookup_method_invoke, refine_accessible_methods_list,
21103         qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
21104         New functions.
21105         * typeck.c (build_java_signature): Properly end method signature
21106         if return type skipped.
21107         (match_java_method): New function.
21108
21109 1998-03-16  Per Bothner  <bothner@cygnus.com>
21110
21111         * jcf-io.c (find_classfile):  If USE_JCF_STDIO, fopen in binary mode.
21112
21113 1998-02-25  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21114
21115         * expr.c (build_invoke_non_interface): New function.
21116         (methods_ident, ncode_ident): Now static globals.
21117         (expand_invoke): Use build_invoke_non_interface.
21118         * java-tree.h (struct lang_decl): New field function_decl_body.
21119         (DECL_FUNCTION_BODY): New macro.
21120         * jcf-parse.c (jcf_parse_source): Deeper check before setting
21121         CLASS_FROM_SOURCE_P.
21122         (parse_source_file): Fixed typos. Call java_layout_parsed_class
21123         before starting pass 2. Call to java_generate_parsed_class replaced
21124         by java_register_parsed_class.
21125         * lex.c: Fixed typo in header. Some line width related formating.
21126         * lex.h: Some line width related formating.
21127         * parse.h (source_end_java_method, resolve_expression_name,
21128         complete_class_decl, maybe_create_class_interface_decl,
21129         check_class_interface_creation): New static function declarations.
21130         (java_layout_parsed_class, java_method_add_stmt): New function
21131         declarations.
21132         (struct parser_ctxt): Field mark_class_generate removed. New
21133         fields class_list and artificial_constructor.
21134         * parse.y: Fixed typo in header.
21135         (class_declaration:): Call complete_class_decl when class body
21136         parsed.
21137         (method_declaration:): Call source_end_java_method in pass 2 when
21138         the method body is defined.
21139         (postfix_expression:): Do expression name resolution on sub-rule
21140         name during pass 2.
21141         (create_class, create_interface): Merged common pieces.
21142         (check_class_interface_creation, maybe_create_class_interface_decl):
21143         New functions.
21144         (complete_class_decl): New function.
21145         (register_fields): Fixed line width related typo.
21146         (method_header): Correctly skip first argument when fixing
21147         argument line. Changed the loop.
21148         (java_check_circular_reference): Now use ctxp->class_list.
21149         (java_complete_class): Removed start/stop marking.
21150         (java_check_regular_methods): Now takes a class decl as an
21151         argument.  Add default constructor if none were encountered.
21152         (java_check_methods): Now use ctxp->class_list. Changed call to
21153         java_check_regular_methods.
21154         (source_start_java_method): Set DECL_ARG_TYPE for each function
21155         arguments.
21156         (source_end_java_method, java_method_add_stmt): New functions.
21157         (java_generate_parsed_class): No longer exists.
21158         (java_layout_parsed_class, java_register_parsed_class): New functions.
21159         (resolve_expression_name): New function.
21160
21161 1998-02-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21162
21163         * jcf-parse.c: (parse_source_file): Check on errors after init lex.
21164         * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
21165         until pass initializations are done. Call read_import_dir with
21166         pass set to 0.
21167         * parse.h: (lookup_modifier_cl): New function declared.
21168         (INTERFACE_FIELD_MODIFIERS): New macro.
21169         (OBSOLETE_MODIFIER_WARNING): New macro.
21170         * parse.y: (register_fields): Class type and current field name in
21171         local variables. Check modifier(s) if adding field(s) to an interface.
21172         (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
21173         and report errors using the faulty modifier line context.
21174         (lookup_modifier_cl): New function.
21175         (read_import_dir): Detect and report default import processing
21176         failure.
21177
21178 1998-02-11  Brendan Kehoe  <brendan@cygnus.com>
21179
21180         Add a pair of -fassume-compiled/-fno-assume-compiled options.
21181         * class.c (is_compiled_class): Return 1 after making sure it
21182         qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
21183         * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
21184         * java-tree.h (flag_assume_compiled): Add decl.
21185         * lang.c (lang_f_options): Add the flag.
21186         (flag_assume_compiled): Add decl, default to 0.
21187
21188 1998-02-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21189
21190         * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
21191         (is_compiled_class): Likewise.
21192         (layout_class): Likewise.
21193         (layout_class): Detect and lay out classes defined in source code.
21194         (interface_of_p, add_interface_do, may_add_interface): New
21195         function.
21196         (add_interface): Now use add_interface_do.
21197         (add_method_1): New function.
21198         (add_method): Now use add_method_1.
21199         (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
21200         (complete_start_java_method): New function.
21201         (start_java_mehod): Now call complete_start_java_method.
21202         * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
21203         (expand_invoke): Likewise and fixed typo.
21204         *gjava.c: (print_super_field): Use new argument to find_class
21205         DO_CLASS_FILE.
21206         (main): Likewise.
21207         *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
21208         (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
21209         QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
21210         IDENTIFIER_NODE.
21211         (CLASS_COMPLETE_P): New flag on TYPE_DECL.
21212         (add_method_1, push_class): New prototypes.
21213         *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
21214         *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
21215         directory where the class was found.
21216         (find_class): New argument DO_CLASS_FILE. Function find_class
21217         modified accordingly.
21218         *jcf-parse.c: (fix_class_path): New function.
21219         (load_class): Use new VERBOSE argument. load_class now finds and
21220         loads/parses .class/.java files. Save read_state of current_jcf
21221         if necessary.
21222         (java_parser_abort_on_error): New macro.
21223         (jcf_parse_source, parse_source_file): New function.
21224         (jcf_parse): Fixed typo.
21225         (yyparse): Call parse_source_file () only.
21226         (process_zip_dir): Fixed typo, fix zdir->filename_length when
21227         writing the real class name back in the zip directory entry.
21228         (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
21229         (jcf_figure_file_type): Fixed bogus alloc and bcopy.
21230         *jcf.h: (typedef struct JCF): New fields java_source and zipd.
21231         (find_class): Prototype fixed.
21232         *lex.c: Added 1998 time stamp.
21233         Removed all static global variables, moved into the parser
21234         context data structure.. Now include unistd.h if SEEK_SET not
21235         defined.
21236         (java_init_lex): Rewritten.
21237         (java_sneak_unicode): Modified current unicode access in current line.
21238         (java_unget_unicode): Likewise.
21239         (java_allocate_new_line): New allocation management.
21240         (java_read_char): Modified access and storage of unget_utf8_value.
21241         New way of processing current unicode.
21242         (java_store_unicode, java_read_unicode): Fixed typo in declaration.
21243         (java_get_unicode): Now use the parser context.
21244         (java_lineterminator): Likewise.
21245         (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
21246         of the reentrant parser implementation. Function now use the
21247         parser context data structure and java_lval. Fixed production of
21248         the float and double constant "out of range" error message. Fixed
21249         obstack use. Return integer value when hitting a modifier. Now
21250         return type for TRUE, FALSE and other predefined types. Return
21251         identifier as a TREE_LIST list containing the current line context
21252         as the TREE_VALUE sub-node.
21253         (java_unicode_2_utf8): Fixed typo in declaration.
21254         (java_lex_error): Now use the parser context data structure.
21255         *lex.h: Added 1998 time stamp.
21256         (struct java_line): New fields ref_count and next.
21257         (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
21258         JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
21259         (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
21260         *parse.h: Added 1998 time stamp.
21261         (java_parse_source_file): Renamed from parse_source_file.
21262         (YYERROR_NOW, YYNOT_TWICE): Fixed.
21263         (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
21264         INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
21265         JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
21266         THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
21267         END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
21268         CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
21269         (struct parser_ctxt): New data structure to keep the parser context.
21270         *parse.y: Added 1998 time stamp, got rid of static global variables.
21271         (java_error_count, ctxp): New global variables.
21272         (%union): New value field.
21273         (numeric_type, integral_type): Rules removed.
21274         (primitive_type): Rule defined to handle integral, float, double and
21275         boolean types.
21276         (qualified_name, package_declaration,
21277         single_type_import_declaration, type_import_on_demand_declaration,
21278         modifiers, class_declaration, super, interfaces,
21279         interface_type_list, class_body, field_declaration,
21280         field_declaration, variable_declarators, variable_declarator,
21281         variable_declarator_id, method_declaration, method_header,
21282         formal_parameter_list, formal_parameter, method_body, block,
21283         static, interface_declaration, extends_interfaces,
21284         abstract_method_declaration, local_variable_declarators): Rules now
21285         define actions.
21286         (force_error, do_warning): New global statics.
21287         (push_parser_context, parser_context_save_global,
21288         parser_context_restore_global, pop_parser_context): New functions.
21289         (yyerror): Now uses the global parser context. Fixed use of obstack.
21290         (parse_error, parse_error_context, parse_warning_context,
21291         java_accstring_lookup, redefinition_error, check_modifiers,
21292         parser_add_interface, create_interface, create_class, find_field,
21293         duplicate_declaration_error, register_fields, method_header,
21294         check_modifiers_consistency, check_abstract_method_header,
21295         method_declarator, parser_qualified_classname,
21296         parser_check_super_interface, parser_check_super,
21297         parser_chain_incomplete_item, java_check_circular_reference,
21298         layout_class_from_source, java_complete_class,
21299         complete_method_decl, resolve_class, complete_class_report_errors,
21300         java_check_final, check_method_redefinition,
21301         java_check_regular_methods, java_check_abstract_methods,
21302         java_check_methods, lookup_java_interface_method2,
21303         lookup_java_method2, lookup_cl, find_name_in_single_imports,
21304         process_imports, find_in_imports, read_import_entry,
21305         read_import_dir, find_in_imports_on_demand,
21306         check_pkg_class_access, not_builtin_p, declare_local_variables,
21307         source_start_java_method, java_generate_parsed_class): New
21308         functions.
21309         *typeck.c: (signature_include_return): New global variable.
21310         (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
21311         to add the function returned type in the signature.
21312
21313 1998-02-09  Brendan Kehoe  <brendan@cygnus.com>
21314
21315         * jcf-io.c (open_in_zip): Use strncmp and LEN.
21316
21317 1998-01-29  Dave Brolley  <brolley@cygnus.com>
21318
21319         * Make-lang.in (java.info): Added.
21320         (java.install-info): Added
21321
21322 1998-01-27  Brendan Kehoe  <brendan@cygnus.com>
21323
21324         * Makefile.in (clean): Also remove java/parse.c.
21325
21326 1998-01-26  Brendan Kehoe  <brendan@cygnus.com>
21327
21328         Add a pair of -fbounds-check/-fno-bounds-check options.
21329         * lang.c (lang_decode_option): Add code to grok arguments.
21330         (flag_bounds_check): Add decl.
21331         (lang_f_options): New array w/ the option in it.
21332         * java-tree.h (flag_bounds_check): Add decl.
21333         * lang-options.h: New file.
21334         * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
21335         of a static macro value.
21336         (JAVA_ARRAY_EXCEPTION): Delete macro.
21337
21338 1998-01-23  Per Bothner  <bothner@cygnus.com>
21339
21340         * typeck.c (build_java_array_type):  Fix two bugs in previous change.
21341         * expr.c (build_anewarray):  Add missing promote_type.
21342
21343 1998-01-22  Per Bothner  <bothner@cygnus.com>
21344
21345         Add array types with known length to optimize bounds checking.
21346         * typeck.c (build_java_array_type):  Take length parameter.
21347         (java_array_type_length, build_prim_array_type):  New functions.
21348         * java-tree.h:  Update for new functions.
21349         * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
21350         * class.c:  Use build_prim_array_type.
21351         * expr.c (can_widen_reference_to):  Handle known-length array types.
21352         (verify_jvm_instructions):  Keep track of integer push instructions
21353         followed by newarray/anewarray, so we can build known-length arrays.
21354         (JAVA_ARRAY_DATA_OFFSET):  Replace by ...
21355         (java_array_data_offset):  New function.
21356         (build_java_array_length_access):  New function.  Optimize if constant.
21357         (build_java_arrayaccess):  Constant fold bounds check.
21358         (expand_java_newarray, expand_java_anewarray):  Replaced by ...
21359         (build_newarray, build_anewarray):  New functions.
21360         (ARRAY_NEW_NUM, ARRAY_NEW_PTR):  Use build_{a,}newarray.
21361         * verify.c (merge_types):  Handle known-lengh array types.
21362
21363 1998-01-19  Per Bothner  <bothner@cygnus.com>
21364
21365         * expr.c (expand_byte_code):  Fix performace bug, which caused
21366         searching linenumber_table to be linear rather than constant.
21367
21368 1997-12-12  Per Bothner  <bothner@cygnus.com>
21369
21370         * Makefile.in (BISON, BISONFLAGS):  Add missing macros.
21371
21372         * decl.c, java-tree.h (soft_fmod_node):  New global.
21373         * decl.c (init_decl_processing):  Define __builtin_fmod.
21374         * expr.c (build_java_binop):  Implement TRUNC_MOD_EXPR for REAL_TYPE
21375         using __builtin_fmod.
21376
21377 1997-12-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21378
21379         * keyword.h: New file, output of keyword.gperf as processed by
21380         gperf.
21381         * lex.c (java_lex_init): Initialize java_error_flag.
21382         * parse.c (YYERROR_NOW): Uses java_error_flag.
21383         * parse.y: New static java_error_flag. Useless definition of
21384         buffer_error gone.
21385         * parse.y (java_error): Portable error recovery using
21386         java_error_flag (not yet completely tuned).
21387
21388 1997-12-04  Brendan Kehoe  <brendan@lisa.cygnus.com>
21389
21390         * Makefile.in (parse.c): Use $(srcdir) for parse.y.
21391
21392 1997-12-03  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21393
21394         * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
21395         (parse.c, lex.c, keyword.h): New rules for Java source code
21396         front-end.
21397         * parse.c: Renamed into jcf-parse.c.
21398         * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
21399         * keyword.gperf: New file, Java keywords.
21400         * parse.y: New file, Java language grammar.
21401         * parse.h: New file, Java language grammar definitions.
21402         * lex.c: New file, Java language lexer.
21403         * lex.h: New file, Java language lexer definitions.
21404
21405 1997-12-03  Per Bothner  <bothner@cygnus.com>
21406
21407         * decl.c (clinit_identifier_node), java-tree.h:  New global.
21408         * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P):  Removed.
21409         * verify.c (verify_jvm_instructions):  Inline use of removed macros.
21410         * expr.c (expand_java_field_op):  Check for invalid assignment
21411         to final field.
21412
21413         * jcf-reader.c (get_attribute):  Test for wrong attribute length.
21414
21415 1997-10-27  Per Bothner  <bothner@cygnus.com>
21416
21417         * verify.c (verify_jvm_instructions):  When processing a handler,
21418         attempt to set the current_subr to the right value.
21419         (More complicated code combines Sep 17 and Oct 22 versions.)
21420
21421 1997-10-24  Per Bothner  <bothner@cygnus.com>
21422
21423         * class.c (push_class):  Figure out (guess) name of source file.
21424         * parse.c  (set_source_filename):  Set DECL_SOURCE_FILE of class decl.
21425         (give_name_to_class):  Don't guess source name;  use DECL_SOURCE_FILE.
21426         (parse_class_file):  Change return type from int to void.
21427         Call debug_start_source_file/debug_end_source_file.
21428
21429         * expr.c (build_java_binop):  Fix masking 2nd operand.
21430         * decl.c (init_decl_processing):  Set sizetype first.
21431
21432 1997-10-22  Per Bothner  <bothner@cygnus.com>
21433
21434         * verify.c (verify_jvm_instructions):  Don't set current_subr to NULL.
21435         (Revert Sep 17 change.)
21436
21437 1997-10-21  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21438
21439         * parse.c (process_zip_dir): Skip ZIP entries not bearing the
21440         .class extension in their name and fix thing so we don't process
21441         them parse_zip_file_entries().
21442         (parse_zip_file_entries): Cleaned unused local variables.
21443
21444 1997-10-20  Per Bothner  <bothner@cygnus.com>
21445
21446         * expr.c (can_widen_reference_to):  Allows equal array element types.
21447         (expand_byte_code):  PRE_RET must expand OPERAND_VALUE (to get index).
21448         * jcf-dump.c (RET):  Get (and print) index.
21449
21450         * verify.c (verify_jvm_instructions case OPCODE_anewarray):
21451         Promote element type to POINTER_TYPE.
21452
21453 1997-10-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21454
21455         * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
21456         find_in_current_zip, jcf_figure_file_type): Moved from
21457         jcf-reader.c to parse.c.
21458         * zextract.c: (read_zip_archive): takes file_comment_length possible
21459         field into account.
21460
21461 1997-10-20  Per Bothner  <bothner@cygnus.com>
21462
21463         * verify.c (verify_jvm_instructions):  Var can also be promoted to int.
21464
21465         * verify.c (merge_types):  Handle array types even better ...
21466
21467 1997-10-17  Per Bothner  <bothner@cygnus.com>
21468
21469         * expr.c (java_stack_pop):  Fix use of NULL_TREE for TYPE_SECOND.
21470
21471         * java-tree.h (PUSH_FIELD):  Set DECL_ARTIFICIAL.
21472         * class.c (make_class_data):  Don't build fields_decl if no fields.
21473         When building fields_decl, skip if DECL_ARTIFICIAL.
21474
21475         * expr.c (java_stack_swap):  Update stack_type_map.
21476         * verify.c (merge_types):  Handle array types better.
21477
21478 1997-10-15  Per Bothner  <bothner@cygnus.com>
21479
21480         * class.c (add_field):  Don't promote short integral fields to
21481         int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
21482         * expr.c (push_value):  Promote and convert short integral values.
21483
21484         * decl.c, java-tree.h (integer_two_node):  New constant node.
21485         * verify.c (merge_types):  Check for TYPE_RETURN_ADDR.
21486
21487 1997-10-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21488
21489         * class.c (append_gpp_mangled_type): Use function argument
21490         unpromoted type to generate mangled name.
21491
21492 1997-10-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21493
21494         * constants.c (build_constant_data_ref): Now uses current_class
21495         instead of main_class.
21496         (build_constants_constructor): Now uses current_class instead of
21497         main_class.
21498         * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
21499         of the global variable SeepZipFiles done here.
21500         * zextract.c (read_zip_archive): extra_field optional field taken
21501         into account while computing the position of the class file in the
21502         archive.
21503         * verify.c (verify_jvm_instructions): Use current_jcf to search
21504         the constant pool.
21505         * parse.c (load_class): First search for the class to load in the
21506         current zip file. Saves current_jcf (restored before returning
21507         from that function). Don't call JCF_FINISH in the class was found
21508         in the current ZIP file.
21509         (jcf_parse): If the class was found in the current ZIP file, save
21510         its tree_constant_pool (for later reuse).
21511         (parse_class_file): New function. Process each method defined in
21512         the current class and record the class as to be later registered.
21513         (yyparse): Rewritten. Figure the type of the current file and switch
21514         accordingly.
21515         * lang.c: New global variable current_jcf.
21516         (lang_init): Removed compiling_from_source test (done later, in
21517         yyparse). Removed call the jcf_parse ().
21518         * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
21519         (typedef struct JCF): New fields seen_in_zip (to mark a class found
21520         in the current ZIP file) and zip_offset (offset to the class data in
21521         the current zip file).
21522         * jcf-reader.c: zipfile.h included.
21523         localToFile: New ZipFileCache static global variable
21524         (parse_zip_file_entries): New function. Browse the current ZIP
21525         file directory and process each class found.
21526         (process_zip_dir): New function. Register each class found in the
21527         ZIP file directory. The class aren't parsed but a valid JCF is
21528         link to each of them.
21529         (find_in_current_zip): New function. Search for a class in the
21530         current ZIP file directory. If found, prepare the class so that it
21531         can be loaded.
21532         (jcf_figure_file_type): New function. Examine the file structure
21533         to figure a class file, a ZIP file. If none of these categories are
21534         matched, a source file is assumed.
21535         * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
21536         SeenZipFile: New global variable.
21537         (open_in_zip): Use zipmember's length to accelerate the search for
21538         a member. If zipmember was NULL and zip file successfully read,
21539         return 0.
21540         * java-tree.h: New global variable current_jcf declared.  Added
21541         declaration for current_constant_pool_tags, current_constant_pool_data,
21542         current_constant_pool_length, current_constant_pool_data_ref.
21543         (struct lang_type): Augmented with two fields. struct JCF *jcf (to
21544         store the JCF of classes seen in a zip file) and tree *constant_pool
21545         (to save a loaded class constant pool). current_class declared here.
21546         * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
21547         retrieve method_ref_constant.
21548         (PUSHC): java_push_constant_from_pool now uses current_jcf.
21549         (OBJECT): get_class_constant now uses current_jcf.
21550         (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
21551         (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
21552         (expand_invoke): Now uses current_class instead of main_class
21553         (build_class_init): Now uses current_class instead of main_class
21554         * class.c: New static global variable registered_class.
21555         (register_class): New function.
21556         (emit_register_class): Modified to use registered_class instead of
21557         main_class
21558         (is_compiled_class): Now take into account class seen in the archive.
21559
21560 1997-10-06  Per Bothner  <bothner@cygnus.com>
21561
21562         * except.h:  Renamed to: java-except.h.
21563         * parse.c, except.c, expr.c, verify.c:  Update #include accordingly.
21564         * except.c:  Add semi-working (commented out) implementation.
21565
21566         * expr.c (expand_iinc):  Add needed flush_quick_stack.
21567         * parse.c (set_source_filename):  New function.
21568         (give_name_to_class):  Set input_filename from package.classname.java.
21569
21570         * jcf-io.c (find_class):  Don't look first in ".".
21571
21572 1997-10-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21573
21574         * zextract.c (read_zip_archive): Now takes into account the
21575         extra_field field.
21576         * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
21577
21578 1997-09-20  Per Bothner  <bothner@cygnus.com>
21579
21580         * constants.c, java-tree.h (build_internal_class_name):  New function.
21581         (alloc_class_constant):  Re-implement using build_internal_class_name.
21582         * class.c (make_class_data):  Likewise.
21583         * class.c (hashUtf8String):  Make hash algorithm match String.hashCode.
21584
21585 1997-09-17  Per Bothner  <bothner@cygnus.com>
21586
21587         * verify.c (verify_jvm_instructions):  Temporarily set current_subr
21588         to NULL before pushing an exception handler target.
21589
21590         * expr.c (flush_quick_stack):  Save from low stack indexes to high.
21591         (java_stack_swap, java_stack_dup):  Re-write to be safe from
21592         clobbering registers.
21593         (build_class_init):  New function.
21594
21595 1997-09-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21596
21597         * typeck.c (build_java_array_type): Temporary use
21598         permanent_obstack to create the array 'length' field.
21599         * expr.c (lookup_label): Temporay use permanent_obstack to create
21600         label if not found.
21601         * class.c (push_super_field): Tempory use permanent_obstack.
21602
21603 1997-09-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21604
21605         * typeck.c (type_for_mode): Now handles double_type_node and
21606         float_type_node.
21607         * verify.c (verify_jvm_instructions): The instruction following
21608         the wide bytecode is checked. OPCODE_ret added to the list of
21609         wide.
21610
21611 1997-09-11  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21612
21613         * class.c (make_class): Temporary use permanent_obstack. Set the
21614         class CLASS_P field to 1.
21615         (push_class): Temporary use permanent_obstack.
21616         (set_super_info): Temporary use permanent_obstack.
21617         (add_method): Temporary use permanent_obstack, set
21618         METHOD_TRANSIENT().
21619         (add_field): Temporary use permanent_obstack. Sets
21620         FIELD_VOLATILE() and FIELD_TRANSIENT().
21621         (build_class_ref): Temporary use permanent_obstack if the class
21622         isn't compiled.
21623         (build_static_field_ref): Temporary use permanent_obstack when
21624         creating field's rtl.
21625         (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
21626         ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
21627         and fields. Function finalized, as far as flag handling.
21628         (push_class_static_dummy_field): Temporary use permanent_obstack.
21629         (emit_register_class): Force generation of class registration at
21630         -O3 or deeper.
21631         * decl.c (end_java_method): Call permanent_allocation() before
21632         returning.
21633         * expr.c (can_widen_reference_to): Added comment to interface
21634         handling, fixed typo.
21635         (lookup_field): Now uses CLASS_P() to correct FIXME
21636         (expand_invoke): Verification on public && !static &&
21637         !abstract moved into soft_lookupinterfacemethod (kaffe).
21638         Use Object class dtable if objectref is an array when expanding
21639         invokeinterface.
21640         (java_push_constant_from_pool): Temporary use permanent_obstack
21641         for CONSTANT_string
21642         * parse.c (get_ref_constant): Temporary use permanent_obstack to
21643         create constant references.
21644         (get_constant): Temporary use permanent_obstack to create constant.
21645         (load_class): Temporary use permanent_obstack to load class.
21646         (jcf_parse): Temporary use permanent_obstack to perform class
21647         layout.
21648         * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
21649         (build_java_signature): Temporary use permanent_obstack.
21650         * verify.c: (verify_jvm_instruction): removed unnecessary verification
21651         on ACC_SUPER flag.
21652         * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
21653         (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
21654         (CLASS_P): Defined
21655
21656 1997-09-11  Per Bothner  <bothner@cygnus.com>
21657
21658         * class.c (append_gpp_mangled_type):  Fix typo.
21659         (emit_register_class):  Use main_class to get class object, rather
21660         than looking for no-longer-existing static decl starting with _CL.
21661         * typeck.c (parse_signature_type):  Promote array element type
21662         if it is a RECORD_TYPE.
21663
21664 1997-09-10  Per Bothner  <bothner@cygnus.com>
21665
21666         * class.c (push_class_static_dummy_field):  New function.
21667         (mangle_static_field):  New. Do G++-style mangling of static fields.
21668         (layout_class):  Mandle static fields here, not in add_field.
21669         (build_class_ref):  The class object is now a dummy static field.
21670         * decl.c (find_local_variable):  Look for best, instead of first match.
21671         * expr.c (push_type):  Always promote_type, not just for RECORD_TYPE.
21672         (build_java_athrow):  Don't check here if exception is Throwable.
21673         * java-tree.h (TYPE_UNSET):  Renamed to TYPE_UNKNOWN.
21674         (TYPE_USED):  Removed.  No longer used ...
21675         * parse.c (jcf_parse):  Call push_class_static_dummy_field.
21676         * verify.c (push_pending_label):  New function.
21677         (push_pending_block):  Renamed to check_pending_block.
21678         (merge_types):  Remove unneeded suuport for TYPE_UNUSED.
21679         (verify_jvm_instructions):  Only reset prev_eh_ranges (to force
21680         re-checking possible handlers) after a store (less wasted work).
21681         Check for null handler (finally) before calling add_handler.
21682         Various changes to (finally?) correctly handle try/finally.
21683
21684 1997-09-09  Brendan Kehoe  <brendan@lisa.cygnus.com>
21685
21686         * class.c: Include stdio.h.
21687
21688 1997-09-04  Per Bothner  <bothner@cygnus.com>
21689
21690         * expr.c (expand_invoke):  Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
21691         to make sure class is initialized before static/special invoke.
21692
21693         * verify.c (verify_jvm_instructions):  On a store instruction,
21694         call find_local_variable to force pre-allocation of decl and rtx.
21695         * decl.c (push_jvm_slot):  Set DECL_REGISTER on stack slots.
21696
21697 1997-09-03  Per Bothner  <bothner@cygnus.com>
21698
21699         * class.c (build_class_ref):   Strip off "promoted_" if need be.
21700         (make_field_value): Call build_java_signature when needed.
21701         (layout_class):  Don't make_function_rtl if METHOD_ABSTRACT.
21702         * expr.c (build_java_athrow):  Don't push_value of exception.
21703         (build_java_binop):  Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
21704         match specification of [fd]cmp[lg] for NaNs.
21705         (expand_byte_code):  Add support for exception handler ranges.
21706         * except.c:  Add skeleton for EH code-generation.
21707         * verify.c (merge_types):  Treat all promoted integral types as equal.
21708         * constants.c (build_constants_constructor):  To force creation of
21709         current_constant_pool_data_ref, call build_constant_data_ref.
21710
21711         * javaop.def (lload):  Fix typo.
21712         * jcf-dump.c (main):  Clear filename to prevent possibly-bad free.
21713
21714 1997-09-02  Brendan Kehoe  <brendan@lisa.cygnus.com>
21715
21716         * parse.c: Don't include function.h.
21717
21718 1997-08-27  Per Bothner  <bothner@cygnus.com>
21719
21720         * except.[ch]:  New files.
21721         * Makefile.in (JAVA_OBJS):  Add except.o
21722         * expr.c:  Temporary warning about unimplemented exceptions.
21723         * verify.c:  Verify exception handlers.
21724
21725         * jcf-dump.c (disassemble_method):  Print exception table.
21726
21727 1997-08-27  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21728
21729         * expr.c (verify_jvm_instructions): Started a thorough
21730         verification of invoke* bytecodes.
21731         (expand_byte_code): flush quick stack if PC is the target of a
21732         branch.  and undef RET (conflicting with config/i386/i386.h).
21733         (expand_java_arrayload): Fixed bogus cast, when Boolean type is
21734         used.
21735         (expand_invoke): Now handles invokeinterface and do more
21736         verification according to the bytecode.
21737         (lookup_field): Don't try to load the class if processing
21738         dtable_type.
21739         (can_widen_reference_to): Now handles interfaces.
21740         * decl.c (init_decl_processing): New global variable
21741         soft_lookupinterfacemethod_node, declared in java-tree.h.
21742         Call set_super_info on string_type_node.
21743         * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
21744         defined.
21745         * class.c (set_super_info): Fills the CLASS_* flags according to
21746         access_flags.
21747         (get_access_flags_from_decl): Handles all class flags.
21748
21749 1997-08-26  Per Bothner  <bothner@cygnus.com>
21750
21751         * class.c (add_method):  Zero out newly-allocated DECL_LANG_SPECIFIC.
21752         * parse.c (yyparse):  Check for abstract method, and missing code.
21753         * expr.c (expand_byte_code):  Change interface.
21754         * lang.c (put_decl_node):  Print promoted types prettier.
21755         * verify.c (verify_jvm_instruction):  Change interface.
21756         Partial support for scanning exception table.
21757         For load instructions, handle promoted integral types.
21758
21759 1997-08-21  Per Bothner  <bothner@cygnus.com>
21760
21761         * verify.c:  New file, with contents moved from expr.c.
21762         * expr.c:  Bunch of stuff (mostly verification) moved to verify.c.
21763         * typeck.c (is_array_type_p):  Moved here from expr.c.
21764         * java-tree.h:  Add some now-needed function declarations.
21765         * Makefile.in (JAVA_OBJS): Added verify.o.
21766
21767 1997-08-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21768
21769         * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
21770         METHOD_ABSTRACT flag.
21771
21772         * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
21773         (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
21774         (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
21775
21776         * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
21777         variables.
21778         (start_java_method): Hook for SYNCHRONIZED methods.
21779
21780         * expr.c (build_java_jsr, build_java_ret): New functions
21781         (JSR,PRE): New macros
21782         (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
21783         (verify_jvm_instructions): tableswitch, lookupswitch,
21784         monitorenter, monitorexit, goto_w: verified.
21785         (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
21786         (build_java_monitor): New function.
21787         (MONITOR_OPERATION): Modified to call build_java_monitor()
21788         (verify_jvm_instructions): Started a thorough verification of
21789         invoke* bytecodes.
21790
21791 1997-08-19  Per Bothner  <bothner@cygnus.com>
21792
21793         Support verification of jsr/ret subroutines (used for try/finally).
21794         * decl.c (return_address_type_node):  New type node.
21795         * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
21796         RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
21797         LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED):  New macros.
21798         (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
21799         TYPE_USED):  New macros for special types in type_map.
21800
21801         * java-tree.h (BCODE_JUMP_TARGET):  Renamed to BCODE_TARGET.
21802         (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET):  Replaced by
21803         BCODE_JUMP_TARGET.
21804         * expr.c (expand_byte_code):  Fix logic to warn of unused instructions.
21805
21806         * expr.c (can_widen_reference_to):  New function.
21807         (pop_type):  Use it.
21808         (merge_type_state):  Support handling start of subroutine.
21809         (push_pending_block):  Return char* error message, instead of calling
21810         fatal on an error.  Also handle subroutines.
21811         (verify_jvm_instructions):  Handle errors from push_poending_block.
21812         Support jsr and ret instructions.
21813
21814 1997-08-19  Per Bothner  <bothner@cygnus.com>
21815
21816         * jcf-io.c (find_classfile):  Fix thinko.
21817         * jcf-dump.c:  Add CONVERT2 (to match changed javaop.def).
21818
21819 1997-08-12  Jason Merrill  <jason@yorick.cygnus.com>
21820
21821         * Makefile.in (BISON): Remove.
21822
21823 1997-08-07  Per Bothner  <bothner@cygnus.com>
21824
21825         * Makefile.in:  Convert to autoconf.
21826         * config-lang.in (outputs):  Added java/Makefile.
21827
21828         * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
21829         Rename cc1java to jc1.
21830
21831         * lang.c (init_parse, finihs_parse):  New functions #ifdef USE_CPPLIB.
21832         * Makefile.in (INTERNAL_CFLAGS):  Add @extra_c_flags.
21833
21834         * class.c (class_depth):  Do load_class if needed.
21835
21836         Mostly better verification.
21837         * decl.c (pushdecl):  Set TYPE_STUB_DECL for a type.
21838         (init_decl_processing):  Change return type of soft_checkcast.
21839         * expr.c (expand_java_CHECKCAST):  Do push_value of the "casted" value.
21840         * lang.c (put_decl_string, put_decl_node, lang_printable_name,
21841         lang_print_error):  New functions.
21842         (lang_init):  Set global hook print_error_function to lang_print_error.
21843         * expr.c:  In the type_map ptr_type_node is only used for null now.
21844         (pop_type, merge_types):  Hence ptr_type_node matches any reference.
21845         (merge_types):  Dererence pointer to record types before comparing.
21846         (decode_newarray_type, merge_types):  On error just return NULL.
21847         (build_java_binop):  Add preliminary implementation (with warning)
21848         for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
21849         (lookup_label):  Set DECL_IGNORED_P (for dwarf2out).
21850         (expand_compare, expand_java_goto, expand_java_call):  Don't
21851         push_pending_block, since that only makes sense when verifying.
21852         (merge_type_state):  Different return codes.
21853         (push_pending_block):  A block may need to be verified more than once.
21854         (expand_byte_code):  Warn about unused code at code generation time.
21855         (verify_jvm_instruction):  Changed logic, since code may need to be
21856         re-verified if type-state has changed.  Also, better error handling.
21857         Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
21858         Improve newarray, anewarray, ?aload, athrow,
21859         * java-tree.h (LABEL_CHANGED):  New macro.
21860
21861 1997-08-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21862
21863         * decl.c (soft_athrow_node): New global variable initialized.
21864         * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
21865         * typeck.c (convert): Added support for REAL_TYPE.
21866         (convert_to_char): New function.
21867         (convert): Handle CHAR_TYPE.
21868         * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
21869         SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
21870         (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
21871         promoted type.
21872         (verify_jvm_instructions): Added break a the end of bogus unop: label.
21873         (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
21874         (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
21875         (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
21876         (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
21877         to Use The Right Things.
21878         (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
21879         compatible with INT. BOOLEAN is made equivalent to BYTE.
21880         (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
21881         OPCODE_ifnonnull): Now supported.
21882         (build_java_athrow): New function.
21883
21884 1997-08-04  Per Bothner  <bothner@cygnus.com>
21885
21886         Rename method name <init> to match G++ (and fix mangling).
21887         * class.c (layout_class):  Replace method name of <init> by class name.
21888         (make_method_value):  Do inverse renaming of constructor from <init>.
21889         * java-tree.h (DECL_CONSTRUCTOR_P):  New macro.
21890         * typeck.c (lookup_java_constructor):  New function.
21891         * expr.c (expand_invoke):  If method_name is <init>, call
21892         lookup_java_constructor to find constructor.
21893
21894         * parse.c (get_constant):  Handle CONSTANT_Float and CONSTANT_Double.
21895
21896 1997-08-01  Alexandre Petit-Bianco  <apbianco@cygnus.com>
21897
21898         * parse.c (get_class_constant): Modified to handle array "classes"
21899         * typeck.c (set_local_type): Bug fixed when filling type_map[] with
21900         wide type.
21901         (convert): Modified to handle real type.
21902         * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
21903         soft_multianewarray, soft_newarray_node, soft_throw_node): New global
21904         variables declared.
21905         * decl.c (soft_badarrayindex_node, soft_anewarray_node,
21906         soft_multianewarray, soft_newarray_node, soft_throw_node): New
21907         global variables initialized.
21908         (find_local_variable): Handles the case of a pointer
21909         (end_java_method): Restore the use of one more scope
21910         * expr.c (build_java_arraynull_check, build_java_arrayaccess,
21911         build_java_array_length_access, expand_java_arrayload,
21912         expand_java_arraystore, expand_java_array_length,
21913         expand_java_multianewarray, expand_java_anewarray,
21914         build_java_check_indexed_type, is_array_type_p,
21915         build_java_throw_out_of_bound_exception): New functions.
21916         (STORE_INTERNAL): Now forces type of the decl to be type of the value.
21917         (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
21918         OPCODE_<t>aload): Implemented code for verification.
21919         (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
21920         ARRAY_NEW_MULTI): Macro defined.
21921         (CONVERT): Modified to invoke convert().
21922         (case OPCODE_aload2): Fixed index typo from 2 to 1.
21923
21924 1997-07-31  Per Bothner  <bothner@cygnus.com>
21925
21926         * class.c (push_class):  Set DECL_ARTIFICIAL (for dbxout.c).
21927         (build_class_ref, is_compiled_class):  Handle pointer-to-record types.
21928         (make_class_data):  Field name needs '/' as package prefix.
21929         * expr.c (type_stack_dup, java_stack_dup):  Fix fencepost errors.
21930
21931 1997-07-25  Per Bothner  <bothner@cygnus.com>
21932
21933         Implement debug information for local variables.
21934         * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
21935         DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
21936         DECL_LOCAL_SLOT_CHAIN):  New macros.
21937         (struct lang_decl_var):  New type.
21938         * parse.c (give_name_to_locals):  Move to decl.c.
21939         * decl.c (give_name_to_locals):  Re-written to Do The Right Thing.
21940         (start_java_method):  Re-write parameter handling.
21941         (pending_local_decls):  New global variable.
21942         (push_jvm_slot, maybe_pushlevels, maybe_poplevels):  New functions.
21943         (find_local_variable):  Accept pc so we can skips decls not in range.
21944         (struct binding_level):  Add end_pc field.
21945         * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
21946         (various):  Change so current pc gets passed to find_local_variable.
21947
21948         * decl.c (init_decl_processing):  Re-arrange fields in
21949         class_type_node and and method_type_node to match kaffe 0.9.1.
21950         * class.c (make_method_value, make_class_data):  Update
21951         initializations to match.
21952
21953 1997-07-16  Per Bothner  <bothner@cygnus.com>
21954
21955         * class.c (unicode_mangling_length, emit_unicode_mangled_name,
21956         append_gpp_mangled_name, append_gpp_mangled_type):  New functions.
21957         (push_super_field):  New function.
21958         (make_class_data):  Handle inheritance of class static initializer.
21959         (layout_class):  New name mangling.
21960         * constants.c (build_constant_data_ref):  Init type of data array
21961         to a one-element array.
21962         (build_constants_constructor):  Set DECL_SIZE from complete array type.
21963         * decl.c:  Rename class_type, object_type etc to class_type_node,
21964         object_type_node etc.  Make former inherit from latter.
21965         * expr.c (expand_invoke):  Add cast of function address.
21966         * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE):  New.
21967         * parse.c (yyparse):  Don't call layout_class here.
21968         * typeck.c (build_java_array_type):  Set TYPE_ARRAY_ELEMENT.
21969
21970 1997-06-14  Per Bothner  <bothner@cygnus.com>
21971
21972         * decl.c, class.c:  Update method type to match latest Kaffe snapshot.
21973         * constants.c (lookup_name_constant):  Renamed to alloc_name_constant.
21974         (alloc_class_constant):  New.
21975         * expr.c (expand_invoke):  Make sure method's class is initialized.
21976         * class.c (interits_from_p, emit_register_class):  New functions.
21977         * parse.c (yyparse):  Call emit_register_class.
21978
21979 1997-06-09  Per Bothner  <bothner@cygnus.com>
21980
21981         * constants.c:  New file, to handle constant pool.
21982         * Makefile.in (JAVA_OBJS):  Add constants.o.
21983         * decl.c (init_decl_processing):  Update, fix, finish various structs.
21984         (pushdecl_top_level):  New.
21985         * parse.c (layout_class):  Moved to class.c.
21986         * expr.c (java_push_constant_from_pool):  New function.
21987         * class.c (build_class_ref):  Make work fully
21988         (make_class_data):  Emit super-class, constant pool, interface vector.
21989
21990 1997-06-03  Per Bothner  <bothner@cygnus.com>
21991
21992         java-tree.h (DECL_SIGNATURE, BCODE_EMITTED):  Remove.
21993         (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P):  New.
21994         * class.c (class_depth):  New function.
21995         (lookup_named_class):  Replaced by new function lookup_class.
21996         * decl.c (object_type_node, string_type_node):  New.
21997         Remove various types that we no longer need.
21998         * expr.c (verify_jvm_instructions):  New separate verifier pass.
21999         (push_type, pop_type):  New functions for verifier.
22000         (type_stack_dup, pop_argument_types, merge_types):  Likewise.
22001         (expand_byte_code):  Simplify, since we assume already verified.
22002         (expand_invoke):  Now mostly works.
22003         * javaop.def:  Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
22004         * lang.c (main_class):  Move to parse.c.  Don't make_class yet.
22005         * parse.c:  Wait to allocate class object until we know its name.
22006         (layout_class):  Calculate DECL_VINDEX for each virtual method.
22007         * typeck.c (get_array_type):  Rename to ...
22008         (build_java_array_type):  ... and provide working implementation.
22009         (build_java_signature):  New function - build Java signature of type.
22010         (set_java_signature):  New function - cache signature with type.
22011         (lookup_java_method):  New function.
22012
22013 1997-05-06  Per Bothner  <bothner@deneb.cygnus.com>
22014
22015         * class.c (ident_subst):  Take extra SUFFIX parameter.
22016         (add_field):  Set DECL_ASSEMBLER_NAME of static fields;  more.
22017         (set_constant_value, build_static_field_ref, is_compiled_class):  New.
22018         (build_class_ref):  Actually implement.
22019         * decl.c, java-tree.h:  Renamed some xx_type to xx_type_node.
22020         * decl.c (builtin_function):  New.
22021         (init_decl_processing):  Update for current Kaffe.  Declare some
22022         builtin Kaffe functions.
22023         * expr.c (build_address_of):  New.
22024         (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
22025         Renamed (from expand_java_new etc), and added working implementations.
22026         (build_field_ref):  Now also handle static fields.
22027         (expand_invoke):  Implement invokestatic, and start implement rest.
22028         * java-opcodes.h:  Use javaop.def to avoid duplicated list.
22029         * javaop.def:  Rename invokevirt -> invokevirtual.
22030         * lang.c (use_handles):  Removed.
22031         * parse.c:  Add support for ConstantValue attribute.
22032         Handle nested loading of a class.  (JPOOL_UTF):  New.
22033
22034 1997-03-11  Per Bothner  <bothner@deneb.cygnus.com>
22035
22036         * expr.c (expand_java_pushc):  Support #ifndef REAL_ARITHMETIC case.
22037
22038 1997-02-27  Per Bothner  <bothner@deneb.cygnus.com>
22039
22040         * Make-lang.in (java.install-man):  New empty rule.
22041         * typeck.c (set_local_type):  New function.
22042         * expr.c (STORE_INTERNAL):  Call find_local_variable,
22043         not find_stack_slot.  Call set_local_type.
22044
22045 1997-02-12  Per Bothner  <bothner@kalessin.cygnus.com>
22046
22047         * java-tree.h:  Various new macros for constructing RECORD_TYPEs,
22048         and building RECORD_TYPE CONSTRUCTORs.
22049         Also support for creating Utf8Const objects from an INDETIFIER_NODE.
22050
22051         * lang.c (use_handles):  Change the default to 0.
22052         * decl.c:  Define and build class_type, field_type, utf8const_type.
22053         * class.c (make_class_data, make_field_value,
22054         get_access_flags_from_decl, build_class_ref, build_utf8_ref,
22055         hashUtf8String, strLengthUtf8, mangled_classname:
22056         Functions to build reflective data structures.
22057         * parse.c (yyparse):  Call make_class_data.
22058
22059         * jcf-io.c (open_class, find_classfile):  New functions.
22060         * jcf-dump.c:  Support reading classfile from explicitly-named
22061         class file (without CLASSPATH searching).
22062
22063 1996-10-24  Per Bothner  <bothner@deneb.cygnus.com>
22064
22065         * jcf-reader.c:  Add parameter list to HANDLE_CONSTANT_Utf8.
22066         * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
22067         Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
22068         (get_constant):  Now trivial for CONSTANT_Utf8.
22069
22070         * jcf.h:  Make NEW_CPOOL the default.
22071         * jcf.h, jcf-reader.c, parse.c:  Remove support for !NEW_CPOOL.
22072
22073 1996-10-24  Per Bothner  <bothner@deneb.cygnus.com>
22074
22075         New directory.
22076
22077 \f
22078 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
22079 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
22080
22081 Copying and distribution of this file, with or without modification,
22082 are permitted in any medium without royalty provided the copyright
22083 notice and this notice are preserved.