1 2001-12-31 Tom Tromey <tromey@redhat.com>
3 * parse.y (dump_java_tree): New function.
4 (source_end_java_method): Call it.
5 (end_class_declaration): Likewise.
6 * lang.c (java_decode_option): Call dump_switch_p.
8 2001-12-28 Tom Tromey <tromey@redhat.com>
10 * gen-table.pl: Don't process characters after \uffff. Added
11 comment pointing to input file.
13 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15 * gen-table.pl: Const-ify output. Document the location of a
16 suitable unicode input file.
18 * chartables.h: Regenerate.
20 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
22 * chartables.h: Const-ify.
23 * gjavah.c (options): Likewise.
24 * jcf-dump.c (options): Likewise.
25 * jv-scan.c (options): Likewise.
26 * lex.c (java_start_char_p, java_part_char_p): Likewise.
27 * parse.y (binop_lookup): Likewise.
29 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
31 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
32 the static arrays that are output.
33 * jvspec.c (jvgenmain_spec): Make static.
34 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
35 * keyword.h: Regenerate.
36 * lang.c (string_option, process_option_with_no, lang_f_options,
37 lang_W_options): Const-ify.
38 * lex.c (java_lex): Likewise.
40 2001-12-21 Richard Henderson <rth@redhat.com>
42 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
43 (get_boehm_type_descriptor): ... here. Arrange for the
44 TREE_TYPE to get set properly.
46 2001-12-21 Richard Henderson <rth@redhat.com>
48 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
49 only if the target requires collect2.
51 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
53 2001-12-20 Tom Tromey <tromey@redhat.com>
56 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
57 CAN_COMPLETE_NORMALLY for the node.
58 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
59 generate code for second branch if first branch can't complete
61 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
62 the loop head if the loop body can't complete normally.
64 2001-12-20 Tom Tromey <tromey@redhat.com>
67 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
68 case where `finally' clause can't complete normally.
70 2001-12-20 Tom Tromey <tromey@redhat.com>
73 * parse.y (analyze_clinit_body): Added this_class parameter.
74 Check for more cases where we must keep <clinit>.
75 (maybe_yank_clinit): Cleaned up flow control.
77 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
79 * decl.c (java_init_decl_processing): Don't initialize
80 finit_leg_identifier_node.
81 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
82 (finit_leg_identifier_node): Remove.
83 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
85 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
87 * mangle.c (mangle_member_name): Don't special-case for
89 * mangle_name.c (unicode_mangling_length): Likewise.
90 (append_unicode_mangled_name): Likewise.
91 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
94 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
96 * expr.c (build_java_array_length_access): Don't force null pointer
97 check unless flag_check_references is set.
99 2001-12-20 Tom Tromey <tromey@redhat.com>
101 Fix for PR java/3417:
102 * parse.y (patch_assignment): Added special processing for
104 (patch_return): Don't convert booleans to integers, and don't
107 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
109 * config-lang.in (diff_excludes): Remove.
111 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
113 * gcj.texi: Update link to GCC manual.
115 2001-12-17 Tom Tromey <tromey@redhat.com>
117 * parse.y (link_nested_class_to_enclosing): Removed useless
120 2001-12-16 Tom Tromey <tromey@redhat.com>
122 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
125 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
127 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
128 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
131 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
133 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
135 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
137 * decl.c (java_init_decl_processing): Build otable_type correctly.
138 otable_decl is an otable_type.
140 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
142 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
143 otable_type, otable_ptr_type, method_symbol_type,
144 method_symbols_array_type, method_symbols_array_ptr_type): New
145 field/global tree definitions.
146 (flag_indirect_dispatch): New flag.
147 * decl.c (java_init_decl_processing): Initialize new otable and
148 otable_syms type nodes and decls. Add new field "index" to
150 * class.c (build_method_symbols_entry): New function.
151 (make_method_value): Set "index" to to method's vtable index for
152 virtual methods when indirect-dispatch is not used.
153 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
154 and set vtable_method_count to -1. Set otable and otable_syms field
155 if indirect-dispatch is used and there was something to put in them.
156 (build_method_symbols_entry): New function.
157 (emit_offset_symbol_table): New function.
158 * expr.c (get_offset_table_index): New function.
159 (build_invokevirtual): Build array reference to otable at the index
160 returned by get_offset_table_index, and use the result as the vtable
162 (build_invokeinterface): Similar.
163 * jcf-parse.c (yyparse): If indirect-dispatch, call
164 emit_offset_symbol_table at the end of compilation, after all classes
166 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
167 * lang.c (flag_indirect_dispatch): Define.
168 (lang_f_options): Add indirect-dispatch flag.
170 2001-12-14 Matthias Klose <doko@debian.org>
172 * gcj.texi: Markup for man page generation. Document missing
173 options printed by <tool> --help.
174 Terminate description of gij's -ms option with a dot.
175 * Make-lang.in ($(srcdir)/java/*.1): New targets.
176 (java.generated-manpages java.install-man, java.uninstall,
177 java-maintainer-clean) Updated.
179 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
181 * class.c (get_dispatch_table): Fix java vtable layout
182 for TARGET_VTABLE_USES_DESCRIPTORS.
183 * decl.c (java_init_decl_processing): Initialize
184 alloc_no_finalizer_node, finalize_identifier_node.
185 * expr.c (class_has_finalize_method): New function.
186 (expand_java_NEW): Generate calls for finalizer-free allocation.
187 (build_invokevirtual): Fix java vtable layout for
188 TARGET_VTABLE_USES_DESCRIPTORS.
189 * java-tree.h (enum java_tree_index): New entries:
190 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
191 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
192 (class_has_finalize_method): declare.
193 (HAS_FINALIZER_P): New macro.
194 * parse.y (patch_invoke): Generate calls for finalizer-free
197 2001-12-12 Matthias Klose <doko@debian.org>
199 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
200 whitespace at end of line.
202 2001-12-11 Tom Tromey <tromey@redhat.com>
204 * lex.c (java_init_lex): Define wfl_to_string as
205 gnu.gcj.runtime.StringBuffer unless generating bytecode.
207 2001-12-11 Jeff Sturm <jsturm@one-point.com>
209 * class.c (make_method_value): Use null_pointer_node to
210 represent empty exception table.
212 2001-12-10 Tom Tromey <tromey@redhat.com>
214 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
216 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
218 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
220 2001-12-09 Per Bothner <per@bothner.com>
222 * check-init.c (current_switch_has_default): New static field.
223 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
224 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
225 DEFAULT_EXPR seen, simulate a default alternative that copies state.
227 2001-12-09 Tom Tromey <tromey@redhat.com>
229 * check-init.c (check_init): Don't allow pre- or post- increment
230 or decrement of final variable.
231 (final_assign_error): Minor error message rewording.
233 2001-12-08 Tom Tromey <tromey@redhat.com>
235 * java-tree.h: Fixed typo.
237 * gjavah.c (decompile_method): Don't decompile to `return this'
240 * gjavah.c (cxx_keywords): Re-sorted.
241 * lex.c (cxx_keywords): Re-sorted.
243 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
246 * gjavah.c (print_namelet): Clear subnamelets.
247 (HANDLE_METHOD): Set `method_printed' earlier.
249 2001-12-07 Tom Tromey <tromey@redhat.com>
251 * lang.c (lang_f_options): Added
252 optimize-static-class-initialization.
253 (java_decode_option): Removed special case.
255 2001-12-07 Per Bothner <per@bothner.com>
257 * check-init.c (check_init): Fix typo freeing memory twice.
259 2001-12-05 Per Bothner <per@bothner.com>
261 Restore support for static class initialization optimization.
262 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
263 * check-init.c (check_int): At end of BLOCK handle initialization
264 blocks, which used to be done in java_complete_expand_method but did
265 not handle the case where check_for_initialization might allocate
266 more than a word of bits.
267 * decl.c (lang_make_tree): The smic field is now a tree.
268 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
269 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
271 * parse.y (emit_test_initialization): Combine hash_lookup calls.
273 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
274 Change from a hash table to a list.
275 (struct_lang_decl): Change field 'smic' to match.
276 * class.c (add_method_1): Initialize
277 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
278 * parse.y (adjust_init_test_initialization): Removed - inlined into -
279 (java_expand_method_bodies): -here, since 'smic' is now a list.
280 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
282 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
284 * class.c (java_hash_compare_tree_node): Fix casts.
286 2001-12-04 Per Bothner <per@bothner.com>
288 * check-init.c: Handle definite unassignment to finals in addition
289 to definite assignment.
290 (loop_current_locals): New field.
291 (num_current_locals, int start_current_locals, num_current_words):
293 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
294 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
295 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
296 (get_variable_decl, check_final_reassigned): New functions.
297 (check_init, check_bool_init): Modify as needed for checking finals.
298 (check_for_initialization): Take extra parameter and return void.
299 Do extra start-up logic to check final fields for assignment.
300 * parse.y (check_static_final_variable_assignment_flag,
301 reset_static_final_variable_assignment_flag, check_final_assignment,
302 check_final_variable_local_assignment_flag,
303 reset_final_variable_indirect_assignment_flag,
304 reset_final_variable_global_assignment_flag): Remove functions.
305 (java_complete_expand_methods, outer_field_access_fix,
306 patch_assignment): Remove no-longer used logic.
307 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
308 * parse.y (register_fields, java_complete_tree): Update accordingly.
310 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
311 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
312 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
314 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
316 * java-tree.h (DECL FINAL): New bit-field.
317 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
318 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
319 (DECL_INIT_CALLS_THIS): New macro.
320 (struct lang_decl): New bit-field init_calls_this.
321 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
322 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
323 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
324 use it for both local variables and final fields.
325 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
327 (struct lang_type): Remove hfv bit-field.
328 (check_for_initialization): Change to return void.
330 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
331 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
332 * check-init.c (final_assign_error): New helper function.
333 (check_final_reassigned, check_init): Use it.
334 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
336 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
337 bit-fields to unsigned.
339 2001-12-03 Per Bothner <per@bothner.com>
341 * parse.y (patch_binop): Minor constant folding.
343 * parse.y (build_current_thisn): Shorter 'buffer'.
345 2001-12-03 Per Bothner <per@bothner.com>
347 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
348 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
349 * jcf-write.c (generate_bytecode_insns): Remove support for
350 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
351 * check-init.c (check_init): Likewise.
353 2001-12-03 Per Bothner <per@bothner.com>
355 * verify.c (subroutine_nesting): New function.
356 (verify_jvm_instructions): Use it to fix logic for checking that
357 we're done with the current subroutine.
359 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
360 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
362 2001-12-03 Per Bothner <per@bothner.com>
364 * jcf.h: Fix obvious typo in comment.
365 * typeck.c (build_null_signature): Add comment.
367 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
369 * expr.c: Remove leading capital from diagnostic messages, as
370 per GNU coding standards.
371 * jcf-io.c: Similarly.
372 * jcf-parse.c: Similarly.
373 * jv-scan.c: Similarly.
374 * jvspec.c: Similarly.
375 * mangle.c: Similarly.
377 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
378 Alexandre Petit-Bianco <apbianco@redhat.com>
380 * expr.c (build_java_arrayaccess): Call save_expr on array for
381 correct evaluation order, modified comment, fixed indentation.
382 * parse.y: (patch_assignment): Correctly extract the array base
383 from the tree generate by build_java_arrayaccess, added comments.
384 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
385 Fixes PR java/3096, PR java/3803, PR java/3965.
387 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
389 * expr.c (expand_byte_code): Remove trailing periods from messages.
390 * jcf-parse.c (load_class, jcf_parse): Similarly.
391 * jcf-write.c (generate_classfile): Similarly.
392 * lex.c (java_lex): Similarly.
394 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
396 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
398 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
400 * Make-lang.in (java.generated-manpages): New dummy target.
402 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
404 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
406 (lang_specific_pre_link): Use set_input to set input_filename.
408 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
409 (main): Fix definition.
410 Strip `main' from classname.
413 2001-11-18 Roger Sayle <roger@eyesopen.com>
415 * parse.h (java_expand_switch): Remove old prototype.
417 2001-11-18 Tom Tromey <tromey@redhat.com>
419 Fix for PR java/1401:
420 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
422 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
425 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
427 * lang.c (finish_parse): Rename to java_finish.
428 (LANG_HOOKS_FINISH, java_finish): New.
430 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
432 * decl.c (init_decl_processing): Rename java_init_decl_processing.
433 * java-tree.h: New prototype.
434 * lang.c (java_init): Update prototype. Combine with old init_parse.
436 2001-11-13 Tom Tromey <tromey@redhat.com>
438 * gjavah.c (method_signature): New global.
439 (HANDLE_METHOD): Set it.
440 (decompile_return_statement): New function.
441 (decompile_method): Use it.
442 (print_method_info): Removed `synth' argument.
444 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
446 * java-tree.h (java_set_yydebug): New.
447 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
448 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
449 (print_lang_decl, print_lang_type, print_lang_identifier,
450 print_lang_statistics, lang_print_xnode): Remove.
452 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
454 * jcf-parse.c (init_lex): Remove.
455 * lang.c (language_string, lang_identify): Remove.
456 (struct lang_hooks): Constify.
457 (LANG_HOOKS_NAME): Override.
458 (init_parse): Update.
460 2001-11-08 Andreas Franck <afranck@gmx.de>
462 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
463 program_transform_name the way suggested by autoconf.
464 (java.install-common): Also transform auxiliary program names with
465 program_transform_name.
467 2001-11-08 Tom Tromey <tromey@cygnus.com>
469 * parse.y (trap_overflow_corner_case): New rule.
470 (unary_expression): Use it.
471 * lex.c (java_init_lex): Don't set minus_seen.
472 (yylex): Don't use minus_seen. Communicate overflow to parser for
474 (error_if_numeric_overflow): New function.
475 * parse.h (minus_seen): Removed field.
476 (JAVA_RADIX10_FLAG): New define.
478 2001-11-07 Tom Tromey <tromey@redhat.com>
480 Patch for PR java/1414:
481 * parse.y (case_label_list): New global.
482 (goal): Register case_label_list with GC.
483 (java_complete_lhs): Save new case on case_label_list.
484 (patch_switch_statement): Check for duplicate case labels.
486 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
488 * parse.y (patch_assignment): Removed unused third argument.
489 (java_complete_lhs): Removed unused third argument to patch_assignment.
491 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
493 * lang.c: Include langhooks-def.h.
494 * Make-lang.in: Update.
496 2001-10-31 Zack Weinberg <zack@codesourcery.com>
498 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
500 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
502 * mangle.c (find_compression_record_match): Don't match compression
503 records for package name elements unless they occur at the start of
504 the name. Fix for PR java/4717.
506 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
508 * expr.c (expand_java_field_op): Don't special-case references to
509 java.lang.PRIMTYPE.TYPE.
510 (build_primtype_type_ref): Removed.
511 * java-tree.h (build_primtype_type_ref): Remove prototype.
512 * parse.y (maybe_build_primttype_type_ref): Removed.
513 (complete_function_arguments): Don't special-case references to
514 java.lang.PRIMTYPE.TYPE.
515 (patch_assignment): Likewise.
516 (array_constructor_check_entry): Likewise.
518 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
520 * mangle.c (static tree compression_table): Fixed leading comment.
521 * parse.h (struct parser_ctxt): Fixed field comment.
522 * parse.y (check_pkg_class_access): New prototype, fixed leading
523 comment, new parameter used to emit error only if passed as true.
524 (parse_check_super): Pass extra argument to check_pkg_class_access.
525 (do_resolve_class): Likewise.
526 (process_imports): Likewise.
527 (read_import_dir): Fixed indentation.
528 (find_in_imports_on_demand): New local class_type_name. Local
529 node_to_use deleted. while loop changed into for loop. Report
530 multiple definition only for accessible classes. Improved error
532 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
533 assigned to parameter list, fixed indentation. while loop changed
534 into for loop, restore TREE_CHAIN on local `tem' before the next
537 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
539 * lang.c (lang_get_alias_set): Deleted.
541 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
543 * gjavah.c (jni_print_char): Fix thinko in last change.
545 * gjavah.c (jni_print_char, decode_signature_piece): Use
546 safe-ctype macros and/or fold extra calls into fewer ones.
547 * lex.c (java_read_unicode, java_lex): Likewise.
548 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
549 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
550 * mangle_name.c (append_unicode_mangled_name,
551 unicode_mangling_length): Likewise.
553 2001-10-17 Richard Henderson <rth@redhat.com>
555 * Make-lang.in (java/lang.o): Depend on langhooks.h.
557 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
559 * lang.c (langhooks.h): Included.
560 (LANG_HOOKS_INIT): Redefined.
561 (LANG_HOOKS_INIT_OPTIONS): Likewise.
562 (LANG_HOOKS_DECODE_OPTION): Likewise.
563 (struct lang_hooks lang_hooks): New initialization.
565 2001-10-11 Per Bothner <per@bothner.com>
567 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
568 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
569 The former is simpler, and jcf-write.c handles it better.
570 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
571 or WITH_CLEANUP_EXPR.
572 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
573 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
575 * parse.y (patch_if_else_statement): If the condition is constant,
576 optimize away the test.
578 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
580 * parse.y (patch_cast): Call patch_string on the first operand of
581 the incoming node, update it if necessary. Fixes PR java/4510.
583 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
585 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
586 when name qualifier matches a package name.
588 2001-10-08 Tom Tromey <tromey@redhat.com>
590 Fix for PR java/4489:
591 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
592 force a new label when computing `body_block'.
594 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
596 * jcf-io.c (format_uint): Const-ify.
597 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
598 * lex.c (java_get_line_col): Likewise.
599 * parse.y (build_incdec): Likewise.
601 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
603 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
604 a NULL enclosing context if appropriate. Fixes PR java/4466.
606 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
608 * parse.y (patch_assignment): Use lvalue's original TYPE when
609 building the final COMPOUND_EXPR.
610 (try_reference_assignconv): Fixed leading comment.
612 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
614 * parse.y (check_final_variable_indirect_assignment): For
615 COMPOUND_EXPR, return only if finals were found initialized
616 properly, if not, keep on checking.
617 (check_final_variable_global_assignment_flag): New local
618 error_found, set when appropriate and used to decide whether to
619 report uninitialized finals. Fixed typo in comment.
621 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
623 * decl.c (init_decl_processing): Fixed typo in predef_filenames
624 last three initializations. Fixes PR java/4360.
626 2001-09-21 Richard Henderson <rth@redhat.com>
628 * class.c (get_dispatch_table): Handle function descriptors.
629 (build_dtable_decl): Likewise.
630 * expr.c (build_invokevirtual): Likewise.
632 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
634 * parse.y (patch_method_invocation): Build class initialization
635 when static finals are used to qualify method invocation.
638 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
640 * parse.h: (WFL_STRIP_BRACKET): Re-written using
641 build_type_name_from_array_name.
642 (STRING_STRIP_BRACKETS): New macro.
643 * parse.y (build_type_name_from_array_name): New function.
644 (array_creation_expression:): Accumulate []s instead of [s.
645 (cast_expression:): Accumulate []s instead of [s after cast type
647 (build_array_from_name): Local string deleted, use
648 build_type_name_from_array_name.
649 (build_unresolved_array_type): Accumulate []s instead of [s after
651 (register_fields): Fixed comment.
652 (resolve_class): Local name, base deleted, new locals tname and
653 array_dims. Use build_type_name_from_array_name. Use array_dims to
655 (purify_type_name): Use STRING_STRIP_BRACKETS.
657 2001-09-18 Andreas Jaeger <aj@suse.de>
659 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
660 * jv-scan.c: Likewise.
662 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
664 * parse.y (patch_method_invocation): Inner class creation context
665 check not enforced within constructors. Fixes PR java/1873.
667 2001-09-16 Tom Tromey <tromey@redhat.com>
669 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
670 NOTE_PUSH for single-case push. Fixes PR java/4189.
672 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
674 * java-tree.h (TYPE_IMPORT_LIST): New macro.
675 (TYPE_IMPORT_DEMAND_LIST): Likewise.
676 (struct lang_type): New fields import_list and import_demand_list.
677 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
678 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
679 (do_resolve_class): New local saved_enclosing_type, initialized,
680 passed as parameter to find_in_imports and find_in_imports_on_demand.
681 (find_in_imports): Added paramater enclosing_type, use its
682 TYPE_IMPORT_LIST when applicable.
683 (find_in_imports_on_demand): Added parameter enclosing_type, use
684 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
685 declaration and initialization.
686 (fold_constant_for_init): Switch/restore current_class to the
689 2001-09-13 Mark Mitchell <mark@codesourcery.com>
691 * verify.c (verify_jvm_instructions): Fix typo.
693 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
695 * expr.c (expand_invoke): Const-ification.
696 * parse.y (patch_method_invocation): Likewise.
698 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
700 * gjavah.c (cxx_keywords): Const-ification.
701 * keyword.gperf (java_keyword): Likewise.
702 * lang.c (java_tree_code_name): Likewise.
703 * lex.c (cxx_keywords): Likewise.
704 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
706 2001-09-11 Richard Henderson <rth@redhat.com>
708 * parse.h (ctxp_for_generation): Mark extern.
710 2001-09-10 Richard Henderson <rth@redhat.com>
712 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
714 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
716 * typeck.c (java_array_type_length, build_prim_array_type):
717 Represent empty arrays by NULL index.
719 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
721 * java-tree.h (compile_resource_file): Grouped with other prototypes.
722 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
724 2001-09-06 Anthony Green <green@redhat.com>
726 * class.c (O_BINARY): Define if necessary.
727 (registerResource_libfunc): Declare.
728 (init_class_processing): Initilize registerResource_libfunc.
729 (compile_resource_file): New function.
730 * java-tree.h (resource_name): Declare.
731 (compile_resource_file): Declare.
732 * jcf-parse.c (yyparse): Handle compiling java resource files.
733 * lang.c (java_decode_option): Handle -fcompile-resource option.
734 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
736 * gcj.texi (Code Generation): Add documentation for -R flag.
738 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
740 * jcf-write.c (generate_classfile): Issue an error in case of
741 field/initial value mismatch.
742 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
743 being initialized and we're generating bytecode.
744 (java_complete_lhs): In MODIFY_EXPR section: added comments,
745 set DECL_INITIAL properly when appropriate.
749 2001-09-01 Per Bothner <per@bothner.com>
751 * parse.y (maybe_yank_clinit): A field without an initializer is not
752 relevant. All initializers except static final and constant require
753 <clinit>, regardless of flag_emit_class_files.
755 2001-08-31 Per Bothner <per@bothner.com>
757 * class.c (set_constant_value): When not emiting class files, then a
758 String ConstantValue is a utf8const_ptr_type.
760 2001-08-30 Per Bothner <per@bothner.com>
762 * jcf-write.c (generate_classfile): Check that field is primitive
763 or string before emitting ConstantValue attribute.
765 2001-08-30 Per Bothner <per@bothner.com>
767 * parse.y (resolve_qualified_expression_name): If creating a
768 COMPOUND_EXPR, set it's type correctly.
770 2001-08-30 Per Bothner <per@bothner.com>
772 * jcf-io.c (open_class): Set filename field.
774 * jcf-parse,c (parse_class_file): Set current_function_decl
775 for better error message when Code attribute is missing.
777 * lang.c (put_decl_node, lang_print_error): Re-arrange for
778 better diagnostics, especially for constructors.
780 2001-08-30 Per Bothner <per@bothner.com>
782 * jcf-write.c (generate_classfile): Don't write ConstantValue
783 attribute if field is not final, for compatibility with jdk.
785 * jcf-write.c (generate_classfile): Convert ConstantValue values
786 to correct type. Work-around for front-end bug.
787 * class.c (set_constant_value): Error if constant has wrong type.
789 2001-08-30 Per Bothner <per@bothner.com>
791 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
792 "Double" are printed at verbosity 1.
794 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
796 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
798 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
800 * parse.y (patch_assignment): Don't verify final re-assignment here.
801 (java_complete_lhs): Verify assignments to finals calling
802 patch_assignment. Verify re-assignments to finals before calling
805 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
807 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
810 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
812 * lex.c (java_lex): new local found_hex_digits. Set and then used
813 in test to reject invalid hexadecimal numbers.
814 * parse.y (java_complete_tree): Prevent unwanted cast with
815 initialized floating point finals.
816 (patch_binop): Emit a warning when detecting a division by zero,
817 mark result not constant, don't simplify non integer division.
819 2001-08-28 Per Bothner <per@bothner.com>
821 * jcf-write.c (generate_bytecode_insns): For increments and
822 decrements just recurse to push constant. Improvement on Mark's patch.
824 2001-08-28 Mark Mitchell <mark@codesourcery.com>
826 * jcf-write.c (generate_bytecode_insns): Generate an integer to
827 real conversion for increments and decrements of reals.
829 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
831 * parse.y (resolve_qualified_expression_name): Handle unresolved
832 qualified expressions, prevent numerical qualifiers, fixed typo.
835 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
837 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
838 don't report anything but deprecated class when marked so. Handle
840 (patch_method_invocation): Check deprecation on methods and types.
841 (patch_binop): code becomes an enum tree_code, added default: to
842 switch to handle that. Detect division by zero, try to fold and
843 return before using a subroutine.
845 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
847 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
848 file smaller than 4 bytes.
849 * parse.y (check_inner_circular_reference): New function.
850 (check_circular_reference): Likewise.
851 (array_initializer:): Accept {,}.
852 (java_check_circular_reference): Rewritten using
853 check_circular_reference and check_inner_circular_reference.
854 (java_complete_expand_method): Unconditionally save and restore
855 the unpurged exception list.
856 (build_dot_class_method_invocation): Unmangle signature parameter.
858 2001-08-21 Tom Tromey <tromey@redhat.com>
860 * decl.c (init_decl_processing): Add `throws' field to method
862 * class.c (make_method_value): Compute `throws' field for method.
864 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
866 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
867 circularity is detected.
868 (ctors_unchecked_throws_clause_p): Fixed leading comment.
870 2001-08-17 Richard Henderson <rth@redhat.com>
872 * class.c (emit_register_classes): Add align parameter to
873 call to assemble_integer.
875 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
877 * jcf-parse.c (load_class): New locals saved and class_loaded. If
878 loading a class_or_name fails, try considering an innerclass name
879 and load the enclosing context.
880 * parse.y (resolve_inner_class): New function.
881 (find_as_inner_class): Added leading comment.
882 (register_incomplete_type): Keep the current context as enclosing
883 context for JDEP_FIELD dependencies.
884 (do_resolve_class): Locals new_class_decl and super initialized to
885 NULL. Call resolve_inner_class, explore the enclosing context
886 superclass if necessary.
889 2001-08-16 Tom Tromey <tromey@redhat.com>
891 * jcf-dump.c (main): Updated for change to jcf_path_seal.
892 * gjavah.c (main): Updated for change to jcf_path_seal.
893 * lang.c (version_flag): New global.
894 (java_decode_option): Recognize `-version'.
895 (java_init): Update for change to jcf_path_seal.
896 * jcf.h (jcf_path_seal): Added `print' argument.
897 * jcf-path.c (jcf_path_seal): Added `print' argument.
899 2001-08-13 Zack Weinberg <zackw@panix.com>
901 * Make-lang.in (java/decl.o): Update dependencies.
902 * decl.c: Include libfuncs.h, don't include toplev.h.
904 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
906 * decl.c (init_decl_processing): exception_type_node,
907 class_not_found_type_node, and no_class_def_found_type_node
908 initialized. predef_filenames augmented accordingly.
909 instinit_identifier_node initialized.
910 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
911 * java-tree.h (enum java_tree_index): New entries
912 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
913 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
914 (exception_type_node): New macro.
915 (class_not_found_type_node): Likewise.
916 (no_class_def_found_type_node): Likewise.
917 (instinit_identifier_node): Likewise.
918 (PREDEF_FILENAMES_SIZE): Adjusted.
919 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
920 (struct lang_type): Fixed typo in bitfield name.
921 (DECL_INSTINIT_P): New macro.
922 (ID_INSTINIT_P): Likewise.
923 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
925 * parse.y (encapsulate_with_try_catch): New function.
926 (generate_instinit): Likewise.
927 (build_instinit_invocation): Likewise.
928 (ctors_unchecked_throws_clause_p): Likewise.
929 (add_instance_initializer): Deleted.
930 (build_instance_initializer): Likewise.
931 (in_instance_initializer): Likewise.
932 (check_method_redefinition): instinit$ not to be verified.
933 (java_complete_expand_methods): Generate instinit$, simplified code.
934 (build_dot_class_method): Eliminated unnecessary locals. Use
935 encapsulate_with_try_catch, removed unnecessary code.
936 (fix_constructors): New local iii. Use build_instinit_invocation.
937 (patch_method_invocation): Added comment.
938 (maybe_use_access_method): Don't consider instinit$.
939 (find_applicable_accessible_methods_list): Shorten the search for
941 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
942 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
943 (patch_throw_statement): Likewise. Fixed typo.
945 2001-08-12 David Edelsohn <edelsohn@gnu.org>
948 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
949 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
951 (lang_specific_pre_link): Use set_input to set input_filename.
953 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
954 (main): Fix definition.
955 Strip `main' from classname.
958 2001-08-11 Zack Weinberg <zackw@panix.com>
960 * lex.h: Don't include setjmp.h. Don't define
961 SET_FLOAT_HANDLER or prototype set_float_handler.
963 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
965 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
966 `poplevel' in the right order.
968 2001-08-09 Richard Henderson <rth@redhat.com>
970 * Make-lang.in (class.o): Depend on TARGET_H.
971 * class.c (emit_register_classes): Use target hooks instead of
972 assemble_constructor and assemble_destructor.
974 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
976 * check-init.c (flags.h): Include
977 (check_init): Don't report uninitialized static class
978 initialization flags, don't free bit index when doing static class
979 initialization optimization.
980 (check_for_initialization): Return type changed to `unsigned int.'
981 (attach_initialized_static_class): New function.
982 * class.c (add_method_1): Create the initialized static class
984 (finish_class): Always emit deferred inline methods.
985 * decl.c (emit_init_test_initialization): Moved to expr.c
986 (complete_start_java_method): Don't traverse
987 DECL_FUNCTION_INIT_TEST_TABLE.
988 (lang_mark_tree): Mark hash tables in function decls.
989 * expr.c (emit_init_test_initialization): Moved from decl.c.
990 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
991 initialization flag, set DECL_CONTEXT and
992 LOCAL_CLASS_INITIALIZATION_FLAG.
993 (java_lang_expand_expr): Emit initialization code for static class
994 initialized flags when entering block, if necessary.
995 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
996 * java-tree.h (flag_optimize_sci): New global variable declaration.
997 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
998 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
999 (LOCAL_FINAL_P): Fixed typo in comment.
1000 (FINAL_VARIABLE_P): Likewise.
1001 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1002 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1003 (struct lang_decl): New fields `ict', `smic' and `cif.'
1004 (check_for_initialization): New returned value for global.
1005 (attach_initialized_static_class): New global function.
1006 (STATIC_CLASS_INIT_OPT_P): New macro.
1007 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1008 * lang.c (java_decode_option): Handle
1009 `-fno-optimize-static-class-initialization'
1010 * parse.y (start_complete_expand_method): New function.
1011 (java_expand_method_bodies): Likewise.
1012 (attach_init_test_initialization_flags): Likewise.
1013 (adjust_init_test_initialization): Likewise.
1014 (emit_test_initialization): Likewise.
1015 (java_complete_expand_methods): Nullify abstract and native method
1017 (java_complete_expand_method): New locals `fbody', `block_body'
1018 and `exception_copy.' Reorganized: directly return on empty method
1019 bodies, call `start_complete_expand_method', remember definitely
1020 initialized static class in function, don't expand method bodies.
1021 (java_expand_classes): Call `java_expand_method_bodies' before
1022 `finish_class' when compiling to native.
1023 (resolve_expression_name): Use `orig' after building outer class
1025 (patch_invoke): Remember static method invokations.
1027 2001-08-06 Richard Henderson <rth@redhat.com>
1029 * class.c (emit_register_classes): Pass a symbol_ref and priority
1030 to assemble_constructor.
1032 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1034 * java-tree.h (all_class_filename): New macro.
1035 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1036 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1037 newly created IDENTIFIER_NODE to `all_class_filename.'
1039 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1041 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1042 Use ggc_add_tree_root to register roots.
1044 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1046 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1047 second operand calling check_init.
1048 * decl.c (complete_start_java_method): Swaped second and third
1049 arguments while creating WITH_CLEANUP_EXPR node.
1050 * jcf-write.c (generate_bytecode_insns): Use second operand
1051 instead of third when handling WITH_CLEANUP_EXPR.
1052 * parse.y (java_complete_lhs): Expand second operand of
1053 WITH_CLEANUP_EXPR nodes.
1054 (patch_synchronized_statement): Swaped second and third arguments
1055 while creating WITH_CLEANUP_EXPR node.
1057 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1059 * parse.y (create_interface): Avoid cyclic inheritance report when
1060 syntax error encountered during class definition.
1063 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1065 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1067 (lang_specific_pre_link): Use set_input to set input_filename.
1069 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1070 (main): Fix definition.
1071 Strip `main' from classname.
1074 2001-07-18 Tom Tromey <tromey@redhat.com>
1077 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1078 * lex.c (java_new_lexer): Use ICONV_CONST.
1079 (java_read_char): Likewise.
1080 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1081 (jv-scan$(exeext)): Likewise.
1083 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1085 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1086 * parse.y (check_class_interface_creation): Allow `private' if the
1087 enclosing is not an interface.
1088 (create_interface): Interface tagged public if the enclosing
1089 context is an interface.
1090 (create_class): Class tagged public if the enclosing context
1094 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1096 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1099 2001-07-14 Tim Josling <tej@melbpc.org.au>
1101 * check-init.c (check_init): Remove references to EXPON_EXPR.
1103 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1105 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1106 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1109 2001-07-13 Tom Tromey <tromey@redhat.com>
1111 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1114 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1116 * parse.y (patch_method_invocation): Don't override primary if one
1117 is already provided, but let this$<n> be built. Fixed comment.
1119 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1121 * parse.y (empty_statement:): Report empty statement error only
1122 when found at class declaration level.
1125 2001-07-12 Tom Tromey <tromey@redhat.com>
1127 * expr.c (expand_load_internal): New function.
1128 (LOAD_INTERNAL): Use it.
1130 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1132 * parse.y (verify_constructor_super): Compare anonymous class ctor
1133 args with `valid_method_invocation_conversion_p.'
1136 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1138 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1139 `-fsyntax-only.' Fixes PR java/3248
1141 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1143 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1145 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1147 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1148 current function is static. Fixes PR java/1970
1150 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1152 * parse.y (patch_method_invocation): Add enclosing context to ctor
1153 calls if necessary. Fixes PR java/2953
1155 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1157 * parse.y (resolve_package): Abort if qualified expression member
1159 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1162 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1164 * verify.c: Don't use // comments.
1166 2001-07-05 Tom Tromey <tromey@redhat.com>
1168 * lang.c (flag_assume_compiled): Removed.
1169 * java-tree.h (flag_assume_compiled): Removed.
1170 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1171 -fhash-synchronization, -fuse-divide-subroutine,
1172 -fcheck-references, -femit-class-file, -femit-class-files,
1173 -fassume-compiled. Updated --encoding information. Changed
1174 -foutput-class-dir to `-d'.
1176 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1178 * jcf-parse.c (parse_class_file): Add lineno parameter to
1179 debug_start_source_file call.
1181 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1183 * gcj.texi: Use gpl.texi.
1184 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1185 dependencies and use doc/include in search path.
1187 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1189 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1190 `this'. If so, don't build instance initializers.
1192 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1194 * parse.y (resolve_expression_name): Improved error message for
1195 inner class cases. Fixes PR java/1958
1197 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1199 * lang.c: #include diagnostic.h
1200 (lang_print_error): Add a `diagnostic_context *' parameter.
1201 (java_dummy_print): Likewise.
1202 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1204 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1206 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1207 * jcf.h (typedef struct JCF): New bitfield `finished.'
1208 (JCF_FINISH): Set `finished.'
1209 (JCF_ZERO): Reset `finished.'
1212 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1214 * parse.y (class_body_declaration:): Don't install empty instance
1218 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1220 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1221 (set_class_decl_access_flags): New function.
1222 * java-tree.h (set_class_decl_access_flags): New prototype.
1223 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1224 (parse_class_file): New local `decl_max_locals.' Take wide types
1225 into account to compute DECL_MAX_LOCALS.
1226 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1229 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1231 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1233 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1235 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1236 * parse.y (do_resolve_class): Moved comments out to leading comment
1237 section. Removed local `start', New local `_ht' and
1238 `circularity_hash.' Record `enclosing' in hash table and search
1239 it to detect circularity. Use `enclosing' as an argument to
1240 `lookup_cl.' Free the hash table when done.
1242 2001-06-19 Tom Tromey <tromey@redhat.com>
1244 * lex.c (java_read_char): Disallow invalid and overlong
1245 sequences. Fixes PR java/2319.
1247 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1249 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1251 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1253 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1254 arguments accordingly.
1256 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1258 * gcj.texi: Move contents to just after title page.
1260 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1262 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1264 (patch_incomplete_class_ref): Build the class ref, build the class
1265 init if necessary, complete the tree.
1268 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1270 * parse.y (lookup_field_wrapper): Test `name' code.
1271 (resolve_qualified_expression_name): Test `qual_wfl' code.
1272 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1273 handle `qual_wfl' by code.
1274 (maybe_build_primttype_type_ref): Test `wfl' code.
1276 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1278 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1280 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1281 the dvi file in the java directory.
1283 2001-05-25 Sam TH <sam@uchicago.edu>
1285 * gen-table.pl javaop.h jcf.h lex.h,
1286 parse.h: Fix header include guards.
1288 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1290 * jv-scan.c (version): Update copyright year.
1292 2001-05-21 Per Bothner <per@bothner.com>
1294 * jcf-parse.c (read_class): If class is from .class or .zip file
1295 and it's already been read, don't push/pop parser context.
1297 2001-05-18 Per Bothner <per@bothner.com>
1299 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1300 command line so the jvgenmain-generated main program comes first.
1302 2001-05-15 Tom Tromey <tromey@redhat.com>
1304 * class.c (build_utf8_ref): Don't generate identifier based on
1307 2001-05-12 Richard Henderson <rth@redhat.com>
1309 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1310 * expr.c (java_lang_expand_expr): Expand it.
1311 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1312 calling build_exception_object_ref.
1313 * parse.y (catch_clause_parameter): Likewise.
1314 (build_dot_class_method): Likewise.
1315 (try_reference_assignconv): Likewise.
1316 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1317 * jcf-write.c (generate_bytecode_insns): Likewise.
1319 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1321 * parse.y (build_unresolved_array_type): Set
1322 EXPR_WFL_QUALIFICATION on the newly created wfl.
1323 Fixes PR java/2538. Fixes PR java/2535.
1325 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1327 * parse.y (fix_constructors): Removed unnecessary assignment to
1328 local. Moved assignment to `this$<n>', fixed comments and
1330 (build_wfl_wrap): Fixed indentation.
1331 Fixes PR java/2598, java/2579 and java/2658.
1333 2001-05-03 Mo DeJong <mdejong@redhat.com>
1335 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1336 check for byte swap.
1338 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1340 * expr.c (build_class_init): Move MODIFY_EXPR
1341 outside of COND_EXPR. Remove variable `call'.
1343 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1345 * decl.c: NULL_PTR -> NULL.
1346 * jcf-write.c: Likewise.
1348 2001-05-01 Tom Tromey <tromey@redhat.com>
1350 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1351 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1352 * gcj.texi: Updated copyright text. Include fdl.texi.
1353 (Top): Link to new node.
1355 2001-05-01 Per Bothner <per@bothner.com>
1357 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1359 2001-05-01 Per Bothner <per@bothner.com>
1361 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1362 import_list contains the name, not the TREE_PURPOSE.
1364 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1366 * jcf-io.c (read_zip_member): Cast to long in comparison with
1369 * jvspec.c (lang_specific_driver): Initialize variables.
1371 * mangle.c (find_compression_record_match): Likewise.
1373 * typeck.c (build_null_signature): Provide static prototype. Mark
1374 parameter with ATTRIBUTE_UNUSED.
1376 * verify.c (verify_jvm_instructions): Initialize variable.
1378 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1380 * parse.y (do_resolve_class): Check for cyclic inheritance during
1381 inner class resolution.
1383 2001-04-27 Per Bothner <per@bothner.com>
1385 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1386 while iterating, since that could cause gc to lose stuff.
1388 2001-04-26 Per Bothner <per@bothner.com>
1390 Fix method search wrt scope of inner classes to match JLS2.
1391 * typeck.c (build_null_signature): New static function.
1392 (has_method): New function. Uses build_null_signature and lookup_do.
1393 * java-tree.h (has_method): New declaration.
1394 * parse.y (find_applicable_accessible_methods_list): Do not search
1395 context of inner classes here.
1396 (patch_method_invocation): Search scope, ie. current and outer clases,
1397 for method matching simple name, to find class.
1399 2001-04-26 Per Bothner <per@bothner.com>
1401 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1402 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1404 * constants.c (find_methodref_with_class_index): New function.
1405 (find_methodref_index): Use find_methodref_with_class_index.
1406 * java-tree.h (find_methodref_with_class_index): New declaration.
1407 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1408 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1409 If context changed from interface to class, don't use invokeinterface.
1411 2001-04-25 Per Bothner <per@bothner.com>
1413 * verify.c (verify_jvm_instructions): For field instructions,
1414 check that field index is valid. For invoke instructions, check that
1415 method index is valid.
1417 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1419 * config-lang.in (target_libs): Copy from $libgcj_saved.
1421 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1423 * decl.c (init_decl_processing): Add new class "protectionDomain"
1425 * class.c (make_class_data): Set initial value for "protectionDomain".
1427 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1429 * jvspec.c (lang_specific_driver): Fix memory allocation
1430 deficit, by using concat in lieu of xmalloc/sprintf.
1432 2001-04-20 Per Bothner <per@bothner.com>
1434 Fixes to compile multiple .class files at once.
1435 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1436 * java-tree.h (CLASS_PARSED_P): New macro.
1437 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1438 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1439 (read_class): Avoid some code duplication.
1440 Don't call JCF_FINISH for a .class file - might be needed later.
1441 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1442 rather than CLASS_LOADED_P, since latter implies class laid out.
1443 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1444 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1446 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1448 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1450 * boehm.c: Include toplev.h.
1452 2001-04-06 Tom Tromey <tromey@redhat.com>
1453 Alexandre Petit-Bianco <apbianco@redhat.com>
1455 Fix for PR gcj/1404 and PR gcj/2332:
1456 * parse.y (build_array_from_name): If we use the type_wfl then
1457 accumulate dimensions from the original type as well.
1458 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1460 2001-04-06 Tom Tromey <tromey@redhat.com>
1462 * parse.y (analyze_clinit_body): Return true if the second operand
1463 of a METHOD_EXPR is nonzero.
1465 2001-04-06 Tom Tromey <tromey@redhat.com>
1467 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1469 ($(srcdir)/java/parse.c): Likewise.
1471 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1473 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1474 (version-gcc): Initialized.
1475 (which-gcj): Likewise.
1477 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1479 * java-tree.h (struct lang_decl): New macro
1480 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1481 * parse.y (build_instance_initializer): New function.
1482 (add_instance_initializer): Use it.
1483 (java_fix_constructors): Set `current_class' before fix pass.
1484 (fix_constructors): Just return if already fixed. Move `super()'
1485 invokation ahead. Use `build_instance_initializer.'
1488 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1490 * parse.y (resolve_qualified_expression_name): Pass field's
1491 DECL_CONTEXT to `not_accessible_p.'
1492 (not_accessible_p): Changed parameters order in `inherits_from_p'
1495 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1497 * lang-options.h: Add flag_check_references.
1499 2001-04-04 Per Bothner <per@bothner.com>
1501 * java-tree.h (CONSTANT_VALUE_P): New macro.
1502 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1503 * parse.y (maybe_build_class_init_for_field): New static function.
1504 (resolve_expression_name, resolve_field_access): Use
1505 maybe_build_class_init_for_field instead of build_class_init
1506 This does not do the init if the field is compile-time-constant.
1507 (resolve_field_access): Simplify.
1509 * parse.y (fold_constant_for_init): Merge test into switch.
1511 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1513 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1515 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1517 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1519 * expr.c (pop_type_0): Save the result of the first
1520 lang_printable_name call in a scratch buffer, so it
1521 won't be clobbered by the second call.
1523 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1525 * parse-scan.y (array_type:): Rewritten.
1526 (type_declaration:): `empty_statement' replaces `SC_TK.'
1527 (class_member_declaration:): `empty statement' added.
1528 (method_body:): Simplified.
1529 (static_initializer:): Likewise.
1530 (primary_no_new_array:): Use `type_literals.'
1531 (type_literals:): New rule.
1532 (dims:): Set and update `bracket_count.'
1533 Fixes PR java/1074. Fixes PR java/2412.
1535 2001-03-28 Hans Boehm <boehm@acm.org>
1537 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1538 (get_boehm_type_descriptor): Set type on returned value to be a
1539 pointer length integer.
1541 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1543 * expr.c (pop_type_0): Call `concat' rather than building the
1545 (pop_type): Add format specifier in call to `error'.
1547 * parse.y (patch_method_invocation): Avoid casting away
1550 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1552 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1554 2001-03-28 Richard Henderson <rth@redhat.com>
1556 IA-64 ABI Exception Handling:
1557 * Make-lang.in (except.o): Don't depend on eh-common.h.
1558 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1559 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1560 [soft_exceptioninfo_call_node]: Remove.
1561 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1562 (end_java_method): No emit_handlers.
1563 * except.c (java_set_exception_lang_code): Remove.
1564 (method_init_exceptions): Don't call it.
1565 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1566 (build_exception_object_ref): New.
1567 (expand_end_java_handler): Update for except.h name changes.
1568 (emit_handlers, expand_resume_after_catch): Remove.
1569 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1570 (process_jvm_instruction): Use build_exception_object_ref.
1571 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1572 (soft_exceptioninfo_call_node): Remove.
1573 (build_exception_object_ref): Declare.
1574 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1575 soft_exceptioninfo_call_node. Move processing ...
1576 [EXC_PTR_EXPR]: ... here.
1577 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1578 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1579 (source_end_java_method): No java_set_exception_lang_code or
1581 (build_dot_class_method): Use build_exception_object_ref.
1582 (try_reference_assignconv): Check EXC_PTR_EXPR not
1583 soft_exceptioninfo_call_node.
1585 2001-03-28 Richard Henderson <rth@redhat.com>
1587 * java-tree.h (throw_node): Define as a single member of
1588 java_global_trees instead of a separate array.
1589 (JTI_THROW_NODE): New.
1590 * decl.c (throw_node): Don't declare.
1591 (init_decl_processing): Init a scalar throw_node.
1592 Don't register it for gc.
1593 * check-init.c (check_init): Reference scalar throw_node.
1594 * expr.c (build_java_athrow): Likewise.
1595 * jcf-write.c (generate_bytecode_insns): Likewise.
1596 * parse.h (BUILD_THROW): Likewise.
1598 2001-03-28 Richard Henderson <rth@redhat.com>
1600 * decl.c (end_java_method): Do not save and restore
1601 flag_non_call_exceptions.
1602 * parse.y (source_end_java_method): Likewise.
1603 * lang.c (flag_exceptions): Don't declare.
1604 (java_init_options): Set flag_non_call_exceptions. Set
1605 flag_exceptions here ...
1606 (java_init): ... not here.
1608 2001-03-27 Richard Henderson <rth@redhat.com>
1610 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1611 exceptions_via_longjmp.
1613 * lang.c (flag_new_exceptions): Don't declare it.
1614 (java_init_options): Or set it.
1616 2001-03-27 Richard Henderson <rth@redhat.com>
1618 * decl.c (end_java_method): Rename asynchronous_exceptions to
1619 flag_non_call_exceptions.
1620 * parse.y (source_end_java_method): Likewise.
1622 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1624 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1626 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1628 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1630 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1632 * parse.y (find_as_inner_class): Follow current package
1633 indications not to mistakingly load an unrelated class.
1635 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1637 * constants.c (PUTN): Use memcpy, not bcopy.
1639 * lex.c (java_read_char): Use memmove, not bcopy.
1641 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1643 2001-03-23 Per Bothner <per@bothner.com>
1645 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1646 macro for better error pin-pointing.
1647 * java-tree.h: Fix typo in comment.
1649 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1650 Don't include jsr/goto in exception range.
1651 Check if start and end of exception range are the same (also TRY_EXPR).
1652 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1653 However, do emit the following goto even if try_block is empty.
1654 Defer freeing exception_decl until after the finalizer, to make
1655 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1657 * parse.y (java_complete_lhs): If the try-clause is empty, just
1658 return the finally-clause and vice versa.
1660 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1662 * gcj.texi (Input Options): documented the check for attribute
1663 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1664 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1665 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1666 (jcf_parse): Check for the right classes archive if necessary.
1667 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1668 (jcf_parse_fields): Fixed indentation.
1669 * jcf-write.c (append_gcj_attribute): New function.
1670 (generate_classfile): Compute the attribute count, invoke
1671 `append_gcj_attribute'.
1672 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1673 turned into bit fields. New bit field `right_zip.'
1674 (JCF_ZERO): Set `right_zip' to zero.
1675 * lang-options.h (-fforce-classes-archive-check): Added flag.
1676 * lang.c (flag_force_classes_archive_check): New flag.
1677 (lang_f_options): New entry `force-classes-archive-check.'
1680 2001-02-07 Andrew Haley <aph@redhat.com>
1682 * gcj.texi (Configure-time Options): Add -fcheck-references.
1683 * expr.c (build_java_indirect_ref): New function.
1684 (java_check_reference): New function.
1685 (build_java_array_length_access): Use build_java_indirect_ref to
1686 check for null references.
1687 (build_java_arrayaccess): Likewise.
1688 (build_get_class): Likewise.
1689 (build_field_ref): Likewise.
1690 (invoke_build_dtable): Likewise.
1691 (build_invokeinterface): Likewise.
1692 * lang.c (lang_f_options): Add flag_check_references.
1693 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1694 * java-tree.h (flag_check_references): New variable.
1695 * lang.c (flag_check_references): Likewise.
1696 * parse.y (patch_invoke): Use java_check_reference.
1697 (patch_assignment): Allow for extra nesting in
1698 _Jv_CheckArrayStore.
1700 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1702 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1703 * lex.c (cxx_keywords): Likewise.
1705 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1707 * parse.y (qualify_ambiguous_name): Broaden `length'
1708 recognition. Help MODIFY_EXPR be resolved as expression names.
1709 Fixes PR java/2066. Fixes PR java/2400.
1711 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1713 * gjavah.c (process_file): Mark interface definitions with
1714 "__attribute__ ((java_interface))".
1716 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1718 * class.c (layout_class): Fixed push_super_field's second
1719 argument. Fixes PR java/2333.
1720 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1721 too early to lay innerclasses out.
1723 2001-03-20 Tom Tromey <tromey@redhat.com>
1724 Alexandre Petit-Bianco <apbianco@redhat.com>
1726 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1727 inside an array reference. Insertion of the array store check
1728 rewritten. Fixes PR java/2299.
1730 2001-03-20 Tom Tromey <tromey@redhat.com>
1732 * lex.c (java_read_unicode): Only accept leading `u's.
1734 2001-03-20 Tom Tromey <tromey@redhat.com>
1736 * jcf-parse.c (read_class): Initialize `class'.
1738 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1740 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1742 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1744 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1745 (layout_class): Likewise.
1746 (layout_class_method): Likewise.
1747 (emit_register_classes): Likewise.
1748 * decl.c (builtin_function): Likewise.
1749 (give_name_to_locals): Likewise.
1751 2001-03-19 Per Bothner <per@bothner.com>
1753 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1754 before trying to load an inner class.
1756 Fixes to process to command-line .class files in two passes.
1757 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1758 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1759 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1760 * class.c (is_compiled_class): Fix for renamed flag.
1761 * parse.y (maybe_create_class_interface_decl): Likewise.
1762 * jcf-parse.c (yyparse): Also set if compiling .class files.
1763 * jcf-parse.c (read_class); Read current_class.
1764 (jcf_parse): Make static.
1765 (load_inner_classes): New function, with code moved from jcf_parse,
1766 because we need to inner classes after the command-line files are read.
1767 (yyparse): Set finput to NULL when it doesn't need to be closed.
1768 Reduce use of main_jcf (basically only for archive) and
1769 use finput instead of main_jcf->read_state.
1770 Inline jcf_figure_file_type into yyparse.
1771 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1772 Defer load_inner_classes and parse_class_file to a second pass,
1773 after we've correctly mapped command-line .clas fiels to classes.
1774 (jcf_figure_file_type): Removed.
1775 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1776 (JCF_ZERO): Also clear zipd field.
1777 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1779 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1781 * jcf-parse.c (yyparse): Change ch from char * to char.
1783 2001-03-19 Per Bothner <per@bothner.com>
1785 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1786 Add constructed filelist-file at end, following -xjava. Thus any .o
1787 and library files are not affected by the -xjava. Also wrap
1788 explicit @FILE with -xjava and -xnone.
1790 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1792 * class.c (build_static_field_ref): Call make_decl_rtl() after
1793 setting the DECL_EXTERNAL flag.
1795 2001-03-17 Per Bothner <per@bothner.com>
1797 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1799 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1800 when result is is needed (target is STACK_TARGET).
1802 * parse.h (JDEP_SOLV): Removed.
1803 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1805 * parse.y (incomplete_class_list): Removed.
1806 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1807 It doesn't work if resolve_class changes the name of an array type
1808 that is on the list and then someone else looks for the modified name.
1809 Also, seems liable to break when compiling multiple source files at
1810 once. So the simplest is to just remove incomplete_class_list -
1811 it is only a minor space win and it is not even clear it saves time.
1813 * parse.y (resolve_class): Remove unneeded promote_type.
1815 2001-03-15 Per Bothner <per@bothner.com>
1817 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1818 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1819 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1820 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1822 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1823 * parse.y (java_expand_classes): Likewise.
1825 * parse.y (expand_start_java_method): Was only called once and had a
1826 misleading name, so inline in caller java_complete_expand_method.
1827 (enter_a_block): Likewise inline in enter_block and remove.
1829 Remove junk from when gcc/java was created (by copying from C/C++).
1830 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1831 (struct binding_level): Remove fields keep, keep_if_subblocks,
1832 more_cleanups_ok, have_cleanups (which have never been used).
1833 (pushlevel, poplevel): Remove related useless code.
1835 * class.c (make_class_data): The class_dtable_decl (i.e. the
1836 vtable for Class) should be external, except when compiling Class.
1838 * jvspec.c (lang_specific_driver): Fix -C handling.
1839 Check -save-temps to see if temp @FILE should be deleted.
1840 Follow-up to/fix for February 16 patch.
1842 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1843 (type_stack_dup): Remove no-longer neded error check.
1845 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1847 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1848 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1849 don't surround the element with 'N..E' if the type name is
1852 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1854 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1855 DECL_RTL_SET_P, etc.
1856 (make_method_value): Likewise.
1857 (get_dispatch_table): Likewise.
1859 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1861 2001-03-07 Tom Tromey <tromey@redhat.com>
1863 * config-lang.in (lang_requires): Define.
1865 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1867 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1870 2001-03-05 Per Bothner <per@bothner.com>
1872 Fix a problem where rest_of_decl_compilation applied to
1873 class_dtable_decl causes problems because it was done too early,
1874 before output file was opened.
1875 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1876 * class.c (class_dtable_decl): Add macro - element of class_roots.
1877 (make_class_data): Define class_dtable_decl.
1878 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1880 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1882 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1883 uses of 'boolean' with 'bool'.
1885 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1887 * lang-specs.h: Add zero initializer for cpp_spec field to all
1890 2001-02-16 Per Bothner <per@bothner.com>
1892 Handle compiling multiple input files at once, and @FILE syntax.
1893 * gcj.texi: Updated documentation to match.
1894 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1895 * jcf-parse.c (parse_source_file): Split into ...
1896 (parse_source_file_1): New function - and:
1897 (parse_source_file_2): New function.
1898 (yyparse): On -ffilelist-file, open and scan named file.
1899 On first pass over files, only do parse_source_file_1.
1900 A new second pass calls parse_source_file_2 for each file to compile.
1901 (init_jcf_parse): Call init_src_parse.
1902 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1903 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1904 as multiple input file combined in one compilation.
1905 * lang-options.h: Add -ffilelist-file
1906 * lang.c (flag_filelist_file): New flag variable.
1907 (lang_f_options): Handle -ffilelist-file.
1908 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1909 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1910 gclass_list - use global fields of src_parse_roots instead.
1911 * parse.y (src_parse_roots): New array.
1912 (incomplete_class_list, gclass_list): New macros.
1913 (push_parser_context, java_pop_parser_context,
1914 java_parser_context_resume): Don't fiddle with deleted fields.
1915 (various): Use incomplete_class gclass_list and global macros
1916 instead of parse_ctxt fields - the lists are global.
1917 (init_src_parse): New function.
1919 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1921 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1923 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1925 * parse.y (check_inner_class_access): Moved declaration of local
1926 `enclosing_decl_type' to the right location.
1928 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1930 * parse.y (parser_check_super_interface): Don't call
1931 check_pkg_class_access for an inner interface.
1932 (parser_check_super): Don't call check_pkg_class_access for inner
1934 (do_resolve_class): Simplify enclosing type loop. Don't call
1935 check_pkg_class_access if CL and DECL are not set.
1936 (find_in_imports_on_demand): Set DECL if class_type needed to be
1937 loaded. Don't call check_pkg_class_access for an inner class.
1938 (check_inner_class_access): Rewritten to implement member access
1939 rules as per spec 6.6.1.
1940 (check_pkg_class_access): Handle the empty package correctly.
1941 (in_same_package): New function. Determine if two classes are in the
1944 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1946 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1947 method into array types.
1948 * parse.y (patch_method_invocation): Bypass access check on clone call
1951 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1953 * expr.c (build_instanceof): Check for arrays when trying fold to
1956 2001-02-15 Jim Meyering <meyering@lucent.com>
1958 * Make-lang.in (java.install-common): Depend on `installdirs'.
1959 (java.install-info): Likewise.
1961 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1963 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1965 2001-02-14 Tom Tromey <tromey@redhat.com>
1966 Alexandre Petit-Bianco <apbianco@cygnus.com>
1968 Fix for PR java/1261.
1969 * typeck.c (build_java_array_type): Add public `clone' method to
1971 * parse.y (resolve_qualified_expression_name): Use current_class
1972 when checking for inaccessibility.
1973 (patch_method_invocation): Fixed error message when accessibility
1974 denied. Added `from_super' argument.
1976 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1978 * parse.y (resolve_class): Don't build a fake decl. Use the one
1980 * typeck.c (build_java_array_type): Build and assign decl to array
1983 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1985 * parse.y (not_accessible_p): Changed leading comment. Added extra
1986 `where' argument. Use it to enforce protected access rules.
1987 (resolve_qualified_expression_name): Added extra argument to
1989 (patch_method_invocation): Use argument `primary' to provide
1990 not_accessible_p with an extra argument.
1991 (lookup_method_invoke): Added extra argument to not_accessible_p.
1992 (search_applicable_method_list): Likewise.
1994 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1996 * parse.y (resolve_qualified_expression_name): Try to resolve as
1997 an inner class access only if `decl' is a TYPE_DECL.
1999 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2001 * decl.c (classdollar_identifier_node): Initialize.
2002 * java-tree.h (enum java_tree_index): New entry
2003 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2004 (classdollar_identifier_node): New macro.
2005 (ID_CLASSDOLLAR_P): Likewise.
2006 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2007 (build_dot_class_method_invocation): Likewise.
2008 (find_applicable_accessible_methods_list): `class$' can't be
2011 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2013 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2015 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2017 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2018 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2021 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2023 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2024 outside of the `__U' sequence too.
2025 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2028 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2030 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2032 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2034 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2035 (JVGENMAIN_OBJS): Likewise.
2036 * java-tree.h (append_gpp_mangled_name): New prototype.
2037 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2038 Removed cast calling `gcc_add_root.'
2039 * jvgenmain.c (mangle_obstack): New global, initialized.
2041 (do_mangle_class): Constify local `ptr.'
2042 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2043 append_gpp_mangle_name and update `count' if necessary.
2044 Use `mangle_obstack.'
2045 * mangle.c (append_unicode_mangled_name): Removed.
2046 (append_gpp_mangled_name): Likewise.
2047 (unicode_mangling_length): Likewise.
2048 (mangle_member_name): Return type set to `void.'
2049 (mangle_field_decl): Don't append `U' in escaped names.
2050 (mangle_method_decl): Likewise.
2051 (mangle_member_name): Just use `append_gpp_mangled_name.'
2052 * mangle_name.c: New file.
2054 2001-02-07 Per Bothner <per@bothner.com>
2056 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2058 * check-init.c (check_init): Don't call done_alternative after
2059 processing loop code, as a LOOP_EXPR never terminates normally.
2061 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2063 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2065 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2067 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2070 2001-02-06 Tom Tromey <tromey@redhat.com>
2072 * lex.c (java_new_lexer): Longer error message.
2074 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2075 Alexandre Petit-Bianco <apbianco@cygnus.com>
2077 * typeck.c (build_prim_array_type): Added leading comment.
2078 (build_java_array_type): Moved locals out of
2079 block. Always create the `data' field, fixed alignment to match
2082 2001-02-04 Tom Tromey <tromey@redhat.com>
2084 * expr.c (java_lang_expand_expr): Don't bother recomputing
2085 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2088 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2090 * parse.y (process_imports): Save the original name of the import
2091 for better error report.
2093 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2095 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2096 of macros used when compiling jvspec.c.
2097 * jvspec.c (lang_specific_driver): Link with the shared
2100 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2102 * check-init.c (check_init): Call internal_error instead of fatal.
2103 * expr.c (java_lang_expand_expr): Likewise.
2104 * jcf-parse.c (get_constant): Likewise.
2105 * mangle.c (java_mangle_decl): Likewise.
2106 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2107 (operator_string): Likewise.
2108 * check-init.c (check_init): Call abort instead of fatal.
2109 * class.c (build_class_ref): Likewise.
2110 * constants.c (write_constant_pool): Likewise.
2111 * decl.c (start_java_method): Likewise.
2112 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2113 (java_stack_dup, encode_newarray_type): Likewise.
2114 (build_java_array_length_access): Likewise.
2115 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2116 (build_java_soft_divmod, build_invokeinterface): Likewise.
2117 * java-tree.h (INNER_CLASS_P): Likewise.
2118 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2119 (give_name_to_class, get_class_constant): Likewise.
2120 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2121 (find_constant_index, generate_bytecode_conditional): Likewise.
2122 (generate_bytecode_insns, perform_relocations): Likewise.
2123 * lex.c (java_unget_unicode, java_lex): Likewise.
2124 * mangle.c (mangle_type, mangle_record_type): Likewise.
2125 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2126 (finish_mangling): Likewise.
2127 * parse.h (MARK_FINAL_PARMS): Likewise.
2128 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2129 (obtain_incomplete_type, java_complete_class): Likewise.
2130 (java_check_regular_methods, java_complete_expand_method): Likewise.
2131 (cut_identifier_in_qualified, check_deprecation): Likewise.
2132 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2133 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2134 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2135 * typeck.c (set_local_type, parse_signature_type): Likewise.
2136 (parse_signature_string, build_java_signature): Likewise;
2137 (set_java_signature): Likewise.
2138 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2139 * class.c (add_method): Call fatal_error instead of fatal.
2140 (build_static_field_ref): Likewise.
2141 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2142 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2143 * lex.c (java_new_new_lexer): Likewise.
2144 * jv-scan.c (main): Likewise.
2145 (fatal_error): Renamed from fatal.
2146 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2148 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2149 (yyparse): Likewise.
2150 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2151 * lex.c (java_get_line_col): Likewise.
2152 * jcf-parse.c (load_class): Make errors non-fatal.
2153 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2155 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2157 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2158 (error): Remove unused function.
2159 (main): Don't use "__attribute__ alias" on generated class symbol.
2161 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2163 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2165 * parse.y (finish_method_declaration): Code accounting for WFLed
2166 method DECL_NAMEs deleted.
2167 (check_abstract_method_definitions): Likewise.
2168 (resolve_type_during_patch): Layout resolved type.
2169 * typeck.c (lookup_do): Removed unused local.
2171 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2173 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2174 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2175 integer_negative_one_node.
2176 * expr.c (build_java_binop): Likewise.
2178 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2180 * zextract.c (read_zip_archive): Read file_offset before writing
2181 zipd and consequently clobbering the header contents.
2183 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2185 * Make-lang.in: Remove all dependencies on defaults.h.
2186 * decl.c: Don't include defaults.h.
2188 * parse.y: Likewise.
2190 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2192 * ChangeLog (2001-01-21): Fixed typo.
2193 * class.c (layout_class_method): Code accounting for WFLed
2194 method DECL_NAMEs deleted.
2195 * constant.c (find_methodref_index): Likewise.
2196 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2197 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2198 (struct lang_decl): New field `wfl'.
2199 (java_get_real_method_name): Prototype deleted.
2200 * mangle.c (mangle_method_decl): Code accounting for WFLed
2201 method DECL_NAMEs deleted.
2202 * parse.h (GET_METHOD_NAME): Macro deleted.
2203 * parse.y (reset_method_name): Deleted.
2204 (method_header): Set DECL_FUNCTION_WFL.
2205 (check_abstract_method_header): Code accounting for WFLed method
2207 (java_get_real_method_name): Deleted.
2208 (check_method_redefinition): Code accounting for WFLed method
2209 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2210 (java_check_regular_methods): Likewise.
2211 (java_check_abstract_methods): Likewise.
2212 (java_expand_classes): Don't call `reset_method_name.'
2213 (search_applicable_method_list): Use DECL_NAMEs instead of
2215 * typeck.c (lookup_do): Code accounting for WFLed method
2218 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2220 * lex.c (java_read_char): Check for EOF from getc first.
2222 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2224 * class.c (layout_class): Don't lay the superclass out if it's
2225 already being laid out.
2226 * jcf-parse.c (handle_innerclass_attribute): New function.
2227 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2228 handle_innerclasses_attribute.
2229 (jcf_parse): Don't load an innerclasses if it's already being
2231 * jcf-write.c (append_innerclass_attribute_entry): Static
2232 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2233 to be zero for anonymous classes.
2235 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2237 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2239 * jcf-parse.c (set_source_filename): Use
2240 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2242 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2244 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2245 gets a unique asm name.
2247 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2249 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2250 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2252 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2253 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2254 * parse.y (lookup_package_type_and_set_next): Deleted.
2255 (resolve_package): Removed unnecessary code.
2256 (find_applicable_accessible_methods_list): `finit$' can't be
2258 * verify.c (pop_argument_types): Added missing prototype.
2260 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2262 * config-lang.in: Disable java by default.
2264 2001-01-23 Tom Tromey <tromey@redhat.com>
2266 * gcj.texi (Copying): New node.
2267 Added copyright information.
2269 2001-01-21 Per Bothner <per@bothner.com>
2271 Various fixes to allow compiling a compressed .jar/.zip archive.
2272 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2273 (struct ZipFile): Add fields name and next (from ZipFileCache).
2274 (struct ZipDirectory): New field zipf points to owning ZipFile.
2275 * jcf.h (struct ZipDirectory): Add forward declaration.
2276 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2277 Remove seen_in_zip and zip_offset fields.
2278 (JCF_SEEN_IN_ZIP): New macro.
2279 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2280 * jcf-io.c: Change all ZipFileCache to ZipFile.
2281 (read_zip_member): New function.
2282 (open_in_zip): Call read_zip_member.
2283 * jcf-parse.c (find_in_current_zip): Remove function.
2284 (read_class): Merge in find_in_current_zip functionality.
2285 Call read_zip_member if needed.
2286 (parse_zip_file_entries): Use read_zip_member.
2287 (process_zip_dir): Update for removed and added JCF fields.
2288 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2290 2001-01-21 Per Bothner <per@bothner.com>
2292 Minor optimization of static ggc roots.
2293 * jcf-parse.c (parse_roots): New static field.
2294 (current_field, current_method, current_file_list): Replace by macros
2295 naming fields of parse_roots.
2296 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2297 * class.c (class_roots): New static field.
2298 (registered_class, fields_ident, info_ident, class_list):
2299 New macros naming fields of parse_roots.
2300 (build_static_field_ref): Don't register roots here.
2301 (layout_class): Static field list replaced by macro class_list.
2302 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2303 Initialize fields_ident and info_ident here.
2305 2001-01-21 Per Bothner <per@bothner.com>
2307 * jcf-parse.c (ggc_mark_jcf): New function.
2308 (init_jcf_parse): Register current_jcf as ggc root.
2310 2001-01-21 Per Bothner <per@bothner.com>
2312 * lang.c (put_decl_node): Print method's name.
2314 2001-01-21 Per Bothner <per@bothner.com>
2316 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2317 (verify_jvm_instructions): Use it, for better error messages on loads.
2319 2001-01-21 Per Bothner <per@bothner.com>
2321 * verify.c (merge_type_state): Still may have to merge even if
2322 LABEL_VERIFIED (label).
2324 2001-01-21 Per Bothner <per@bothner.com>
2326 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2327 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2329 2001-01-19 Per Bothner <per@bothner.com>
2331 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2332 if expeting an interface type. Refines Tom's change of 2000-09-12.
2334 2001-01-18 Per Bothner <per@bothner.com>
2336 * gcj.texi (Input Options): Mention .java files.
2338 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2340 * lang-options.h (-Wunsupported-jdk11): Removed.
2341 * lang.c (flag_not_overriding): Deleted.
2342 (flag_static_local_jdk1_1): Likewise.
2343 (lang_W_options): Removed "unsupported-jdk11" entry.
2344 * parse.y (java_check_methods): Removed dead code.
2346 2001-01-17 Tom Tromey <tromey@redhat.com>
2348 Changes suggested by Per Bothner:
2349 * gcj.texi (Input Options): Don't mention input files.
2350 (Code Generation): Updated --main information.
2351 (Invoking jcf-dump): Mention that --javap is incomplete.
2352 From Alexandre Petit-Bianco:
2353 (Warnings): Don't mention -Wunsupported-jdk11.
2355 (Compatibility): Mention JDK 1.2-ness of libraries.
2356 (Resources): Mention resources used when writing gcj.
2358 2001-01-17 Tom Tromey <tromey@redhat.com>
2360 * gcj.texi: New file.
2361 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2362 (java.info): Depend on gcj.info.
2363 (java/gcj.dvi): New target.
2364 (java.dvi): Depend on gcj.dvi.
2365 (java.install-info): Wrote.
2367 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2369 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2370 having called make_decl_rtl.
2372 2001-01-14 Per Bothner <per@bothner.com>
2374 Various patches to emit better messages on verification errors.
2375 * expr.c (push_type_0): Return error indication on stack overflow,
2376 instead of callinfg fatal.
2377 (push_type): Now just call push_type_0 (nd fatal on overflow).
2378 (pop_type_0): Return detailed error message (in a char** argument).
2379 (pop_type): If pop_type_0 fails, print error message.
2380 (pop_argument_types): Moved to verify.c.
2381 * verify.c (pop_argument_types): Moved from expr.c.
2382 Return a (possible) error message, rather than void.
2383 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2384 (verify_jvm_instruction): Use new macros, improving error messages.
2385 For case OPCODE_astore use object_ptr_type_node.
2386 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2387 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2389 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2390 constant, return body without wrapper. (Improves constant folding.)
2391 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2393 2001-01-13 Per Bothner <per@bothner.com>
2395 * expr.c (expand_java_field_op): Assigning to a final field outside
2396 an initializer does not violate JVM spec, so should be warning, not
2397 error. (Sun's verifier does not complain - though MicroSoft's does.)
2399 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2401 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2404 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2406 * parse.y (resolve_expression_name): Permit instance variables from
2407 enclosing context in super constructor call.
2408 (resolve_qualified_expression_name): Permit enclosing class's qualified
2409 "this" in super constructor call.
2411 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2413 * class.c (build_utf8_ref): Remove last argument in call to
2414 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2415 (build_class_ref): Likewise.
2416 (build_static_field_ref): Likewise.
2417 (get_dispatch_table): Likewise.
2418 (layout_class_method): Likewise.
2419 (emit_register_classes): Likewise.
2420 * constants.c (build_constant_data_ref): Likewise.
2421 * decl.c (builtin_function): Likewise.
2422 (create_primitive_vtable): Likewise.
2423 * expr.c (build_known_method_def): Likewise.
2424 (build_jni_stub): Likewise.
2425 (java_lang_expand_expr): Likewise.
2427 2001-01-10 Tom Tromey <tromey@redhat.com>
2429 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2431 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2433 * java-tree.h (lang_printable_name_wls): New prototype.
2434 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2435 rather than `current_class' to print type name. Don't prepend type
2436 names when printing constructor names.
2437 (lang_printable_name_wls): New function.
2438 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2439 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2440 * parse.y (patch_method_invocation): Message tuned for constructors.
2441 (not_accessible_p): Grant `private' access from within
2444 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2446 All files with updated copyright when applicable.
2447 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2448 * class.c (mangle_class_field): Function removed.
2449 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2450 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2451 (build_class_ref): Call `java_mangle_class_field' instead of
2452 `mangle_class_field.'
2453 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2454 (layout_class): Call `java_mangle_decl' instead of
2455 `mangle_static_field.'
2456 (cxx_keywords): Initialized static array moved to `lex.c.'
2457 (layout_class_method): Changed leading comment. Simplified to
2458 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2459 * decl.c (lang_mark_tree): Mark field `package_list.'
2460 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2461 (struct lang_type): New field `package_list.'
2462 (unicode_mangling_length): Prototype removed.
2463 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2464 emit_unicode_mangled_name): Likewise.
2465 (cxx_keyword_p): New prototype.
2466 (java_mangle_decl, java_mangle_class_field,
2467 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2468 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2470 * jvgenmain.c (main_method_prefix): Global variable removed.
2471 (main_method_suffix): Likewise.
2472 (do_mangle_classname): New function.
2473 (main): Call it. Format changed to accommodate new mangling scheme.
2474 * lex.c: (utf8_cmp): Conditionally prototyped.
2475 (cxx_keywords): Moved from class.c, conditionally defined.
2476 (utf8_cmp, cxx_keyword_p): Likewise.
2477 * mangle.c (obstack.h, ggc.h): Included.
2478 (mangle_field_decl): New function.
2479 (mangle_method_decl, mangle_type, mangle_pointer_type,
2480 mangle_array_type, mangle_record_type,
2481 find_compression_pointer_match, find_compression_array_match,
2482 find_compression_record_match,
2483 find_compression_array_template_match, set_type_package_list,
2484 entry_match_pointer_p, emit_compression_string, init_mangling,
2485 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2486 (mangle_obstack): New global.
2487 (MANGLE_RAW_STRING): New macro.
2488 (unicode_mangling_length): Turned static.
2489 (append_unicode_mangled_name): Renamed from
2490 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2491 replaces `obstack', removed from the parameter list.
2492 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2493 replaces parameter `obstack', removed from the parameter list. Call
2494 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2495 (append_gpp_mangled_classtype): Removed.
2496 (compression_table, compression_next): New static variables.
2497 * parse.y (temporary_obstack): Extern declaration removed.
2499 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2501 * parse.y (patch_binop): Compute missing type in error situations.
2503 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2505 * class.c (make_class_data): Push initial value for "arrayclass".
2506 * decl.c (init_decl_processing): Add new class field "arrayclass".
2508 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2510 From patha@softlab.ericsson.se:
2511 * parse.y (switch_label): Use build, not build1, to construct
2514 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2516 * lang.c (lang_decode_option): Change -MA to -MP.
2517 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2518 Update to new prototype; do quote targets.
2519 (jcf_dependency_write): Update.
2521 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2523 Shorten primitive array allocation path:
2524 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2525 to create new primitive arrays.
2526 * expr.c (build_newarray): If generating native code, call
2527 soft_newarray_node with a reference to the primitive TYPE identifier
2528 instead of type_value.
2530 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2532 Fix for PRs gcj/312 and gcj/253:
2533 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2534 dest if they arn't already.
2535 * class.c (layout_class): Call maybe_layout_super_class on
2536 superinterfaces also, but only if compiling from bytecode.
2539 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2542 2000-12-15 Tom Tromey <tromey@redhat.com>
2544 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2547 2000-12-14 Andrew Haley <aph@redhat.com>
2549 * boehm.c (mark_reference_fields): Change test to correctly detect
2552 2000-12-15 Andreas Jaeger <aj@suse.de>
2554 * config-lang.in (lang_dirs): Added.
2556 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2558 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2559 Credits go to rth for finding it.
2561 2000-12-13 Mike Stump <mrs@wrs.com>
2563 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2565 2000-11-07 Tom Tromey <tromey@cygnus.com>
2567 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2568 * lex.c (java_ignorable_control_p): Removed.
2569 (java_letter_or_digit_p): Removed.
2570 (java_start_char_p): New function.
2571 (java_read_char): Return `int', not `unicode_t'. Changed
2573 (java_read_unicode): Likewise.
2574 (java_read_unicode_collapsing_terminators): Likewise.
2575 (java_get_unicode): Likewise.
2576 (java_new_lexer): Initialize hit_eof.
2577 (java_parse_end_comment): Take `int' argument.
2578 (java_parse_doc_section): Likewise.
2579 (java_parse_escape_sequence): Don't allow backlash-newline.
2581 * lex.h (JAVA_DIGIT_P): Removed.
2582 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2583 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2584 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2585 (JAVA_PART_CHAR_P): New macro.
2587 (JAVA_CHAR_ERROR): Now -2.
2588 (java_lexer): New field `hit_eof'.
2589 * chartables.h: New file.
2590 * gen-table.pl: new file.
2592 2000-11-20 Tom Tromey <tromey@cygnus.com>
2593 Alexandre Petit-Bianco <apbianco@cygnus.com>
2595 * parse.y (java_complete_lhs): Only allow compound assignment of
2596 reference type if type is String.
2598 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2600 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2601 jcf-path.c: Likewise.
2603 2000-12-09 Anthony Green <green@redhat.com>
2605 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2606 filestart and filename_length as int values.
2608 2000-12-07 Mo DeJong <mdejong@redhat.com>
2610 * jcf-io.c (find_class): Correct the logic that tests to see if a
2611 .java file is newer than its .class file. The compiler was
2612 incorrectly printing a warning when file mod times were equal.
2614 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2616 * jvgenmain.c: Use ISPRINT not isascii.
2618 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2620 * parse.y (end_artificial_method_body): Fixed typo.
2622 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * parse.y (patch_method_invocation): Pick the correct enclosing
2625 context when creating inner class instances.
2628 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2630 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2631 Update copyright year to 2000.
2633 2000-11-23 Anthony Green <green@redhat.com>
2635 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2636 Move current_file_list out of yyparse and make it static.
2638 * expr.c: Declare quick_stack and tree_list_free_list as static
2639 (init_expr_processing): Register quick_stack and
2640 tree_list_free_list roots.
2642 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2644 * parse.y (build_outer_field_access): New local `decl_ctx', use
2645 it. Check for field's context and current class immediate outer
2646 context inheritance.
2647 (outer_field_access_p): Consider fields inherited from the last
2649 (build_access_to_thisn): Stop at the last enclosing context if
2653 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2655 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2657 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2659 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2662 2000-11-20 Tom Tromey <tromey@cygnus.com>
2664 * jv-scan.c (help): Document --complexity.
2665 (options): Added --complexity.
2666 (flag_complexity): New global.
2667 (main): Call `report'.
2668 * parse-scan.y (complexity): New global.
2669 (if_then_statement, if_then_else_statement,
2670 if_then_else_statement_nsi, switch_block_statement_group,
2671 while_expression, do_statement, for_begin, continue_statement,
2672 throw_statement, catch_clause, finally, method_invocation,
2673 conditional_and_expression, conditional_or_expression,
2674 conditional_expression): Update complexity.
2675 (reset_report): Reset complexity.
2676 (report): New function.
2678 2000-11-20 Tom Tromey <tromey@cygnus.com>
2680 * lex.c (yylex): Added STRICT_TK case.
2681 * parse.y (STRICT_TK): Added.
2682 * parse-scan.y (STRICT_TK): Added.
2683 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2684 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2686 * keyword.h: Rebuilt.
2687 * keyword.gperf (strictfp): Added.
2689 2000-11-20 Tom Tromey <tromey@cygnus.com>
2691 * lex.c (yylex): Recognize floating point constants with leading
2694 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2696 * java-tree.h (cyclic_inheritance_report): Constify.
2697 * parse.y (cyclic_inheritance_report): Likewise.
2699 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2701 * parse.y (goal): Remove call to ggc_add_string_root.
2703 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2705 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2706 Create string in scratch buffer, then pass to build_string.
2708 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2710 * parse.y (issue_warning_error_from_context): Add
2713 2000-11-11 Anthony Green <green@redhat.com>
2715 * jcf-parse.c (process_zip_dir): Add finput parameter.
2716 (jcf_figure_file_type): Call process_zip_dir with appropriate
2719 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2721 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2722 * jcf-parse.c (jcf_figure_file_type): Likewise.
2724 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2726 * parse.y (create_new_parser_context): Use memset () instead of
2729 2000-11-08 Tom Tromey <tromey@cygnus.com>
2731 * gjavah.c (process_file): Only include gcj/cni.h when generating
2734 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2736 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2737 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2738 instead of bzero ().
2740 2000-11-05 Tom Tromey <tromey@cygnus.com>
2742 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2743 * lex.c (IS_ZERO): New define.
2744 (java_perform_atof): Error on floating point underflow.
2746 2000-11-04 Tom Tromey <tromey@cygnus.com>
2748 * lex.c (java_parse_escape_sequence): Only read two octal
2749 characters if the first one is greater than 3. Don't allow
2750 "octal" numbers to include the digits 8 or 9.
2752 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2754 * Make-lang.in (java.distdir): Remove.
2756 2000-11-03 Tom Tromey <tromey@cygnus.com>
2758 * Make-lang.in (java.dvi): New target.
2759 Partial fix for PR other/567.
2761 * lang-options.h: Mention -Wout-of-date.
2762 * jcf-dump.c (flag_newer): New global.
2763 * gjavah.c (flag_newer): New global.
2764 * jcf-io.c (find_class): Only warn when flag_newer set.
2765 * lang.c (flag_newer): New global.
2766 (struct string_option): New declaration.
2767 (lang_W_options): New global.
2768 (process_option_with_no): New function.
2769 (lang_decode_option): Use it.
2771 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2772 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2775 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2776 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2777 * lex.c (java_read_unicode): Removed `term_context' argument.
2778 Recognize any number of `u' in `\u'.
2779 (java_read_unicode_collapsing_terminators): New function.
2780 (java_get_unicode): Use it.
2781 (java_lineterminator): Removed.
2782 (yylex): Produce error if character literal is newline or single
2783 quote. Return if eof found in middle of `//' comment. EOF in
2784 `//' comment is only an error if pedantic.
2785 (java_ignorable_control_p): New function.
2786 (java_parse_end_comment): Return if eof found in middle of
2789 * jv-scan.c (pedantic): New global.
2791 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2793 * parse.y (outer_field_access_p): Inherited fields aren't
2794 consider outer fields.
2795 (maybe_build_thisn_access_method): Use
2796 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2797 (resolve_expression_name): Trigger an error if a static field
2798 is being accessed as an outer field.
2800 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2802 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2805 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2807 * Make-lang.in: Move all build rules here from Makefile.in,
2808 adapt to new context. Wrap all rules that change the current
2809 directory in parentheses. Expunge all references to $(P).
2810 When one command depends on another and they're run all at
2811 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2812 all object-file generation rules. Delete obsolete variables.
2814 * Makefile.in: Delete.
2815 * config-lang.in: Delete outputs= line.
2817 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2819 * parse.y (patch_method_invocation): NULLify this_arg when already
2821 (maybe_use_access_method): Handle call to methods unrelated to the
2822 current class. Fixed comment.
2825 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2827 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2830 2000-10-24 Tom Tromey <tromey@cygnus.com>
2832 * lex.c (java_new_lexer): Initialize new fields. Work around
2833 broken iconv() implementations.
2834 (java_read_char): Swap bytes if required. Use fallback decoder if
2836 (byteswap_init, need_byteswap): New globals.
2837 (java_destroy_lexer): Only close iconv handle if it is in use.
2838 * lex.h (java_lexer): New fields read_anything, byte_swap,
2840 Made out_buffer unsigned.
2842 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2844 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2845 where an enclosing context can be set on the jdep.
2846 (do_resolve_class): Fixed identation.
2848 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2850 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2852 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2855 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2857 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2859 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2861 * jcf-write.c (OP1): Update `last_bc'.
2862 (struct jcf_block): Fixed indentation and typo in comments. New
2864 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2865 follows `monitorenter'.
2866 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2870 2000-10-16 Tom Tromey <tromey@cygnus.com>
2872 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2873 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2874 * lang-options.h: Added -MA, -MT, -MF..
2875 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2876 (DEPEND_TARGET_SET): New macro.
2877 (DEPEND_FILE_ALREADY_SET): Likewise.
2878 (init_parse): Handle new flags.
2879 * jcf.h (jcf_dependency_print_dummies): Declare.
2880 * Make-lang.in (s-java): Added mkdeps.o.
2881 * Makefile.in (BACKEND): Added mkdeps.o.
2882 (../gcjh$(exeext)): Added mkdeps.o.
2883 (../jcf-dump$(exeext)): Added mkdeps.o.
2884 * jcf-depend.c: Include mkdeps.h.
2885 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2886 add_entry): Removed.
2887 (jcf_dependency_reset): Rewrote.
2888 (dependencies): New global.
2889 (jcf_dependency_set_target): Rewrote.
2890 (jcf_dependency_add_target): Likewise.
2891 (jcf_dependency_add_file): Likewise.
2893 (print_ents): Removed.
2894 (jcf_dependency_write): Rewrote.
2895 (print_dummies): New global.
2896 (jcf_dependency_print_dummies): New function
2897 (jcf_dependency_write): Call deps_dummy_targets if required.
2899 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2901 * gjavah.c (add_class_decl): Removed unused variables `tname',
2902 `tlen' and `name_index'.
2903 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2904 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2905 in `wfl_operator' with value.
2906 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2907 (jcf_figure_file_type): Fixed identation.
2908 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2909 * parse.y (analyze_clinit_body): New function.
2910 (static_initializer:): Reset `current_static_block'.
2911 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2912 `wfl_operator' with new value.
2913 (lookup_cl): Use EXPR_WFL_FILENAME.
2914 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2915 analyze_clinit_body.
2916 (build_outer_field_access): Access to this$<n> built from
2917 current_class, not its outer context.
2918 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2919 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2920 (patch_method_invocation): Use `is_static_flag' when already
2922 (patch_newarray): Removed assignment in ternary operator.
2924 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2926 * except.c (free_eh_ranges): Don't free `whole_range'.
2928 2000-10-15 Anthony Green <green@redhat.com>
2930 * decl.c (init_decl_processing): Call init_class_processing before
2933 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2935 * check-init.c (check_init): Fixed leading comment. Use
2937 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2938 (give_name_to_locals): Likewise.
2939 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2940 fields in lang_decl_var.
2941 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2942 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2943 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2944 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2945 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2946 (LOCAL_FINAL): Rewritten.
2947 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2948 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2949 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2950 `init_final' fields.
2951 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2952 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2953 (TYPE_HAS_FINAL_VARIABLE): New macro.
2954 (struct lang_type): Added `afv' field.
2955 * parse.y (check_static_final_variable_assignment_flag): New function.
2956 (reset_static_final_variable_assignment_flag): Likewise.
2957 (check_final_variable_local_assignment_flag): Likewise.
2958 (reset_final_variable_local_assignment_flag): Likewise.
2959 (check_final_variable_indirect_assignment): Likewise.
2960 (check_final_variable_global_assignment_flag): Likewise.
2961 (add_inner_class_fields): Use LOCAL_FINAL_P.
2962 (register_fields): Handle local finals and final variables.
2963 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2964 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2965 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2967 (java_complete_expand_methods): Loop to set
2968 TYPE_HAS_FINAL_VARIABLE. Call
2969 `reset_final_variable_local_assignment_flag' and
2970 `check_final_variable_local_assignment_flag' accordingly before
2971 and after constructor expansion. Call
2972 `reset_static_final_variable_assignment_flag'
2973 before expanding <clinit> and after call
2974 `check_static_final_variable_assignment_flag' if the
2975 current_class isn't an interface. After all methods have been
2976 expanded, call `check_final_variable_global_assignment_flag' and
2977 `check_static_final_variable_assignment_flag' if the current class
2979 (maybe_yank_clinit): Fixed typo in comment.
2980 (build_outer_field_access_methods): Removed old sanity check. Use
2981 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2982 Don't create access methods for finals.
2983 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2984 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2985 existing DECL_INIT has been processed.
2986 (java_complete_lhs): Likewise.
2987 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2988 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2990 (patch_assignment): Use LOCAL_FINAL_P.
2991 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2992 DECL_INITIAL is nullified.
2995 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2997 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2999 * Makefile.in (parse.c, parse-scan.c): Likewise.
3001 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3003 * class.c (temporary_obstack): Remove.
3004 (make_class): Don't mess with obstascks.
3005 (push_class): Likewise.
3006 (set_super_info): Likewise.
3007 (add_method_1): Likewise.
3008 (add_method): Likewise.
3009 (add_field): Likewise.
3010 (build_utf8_ref): Likewise.
3011 (build_class_ref): Likewise.
3012 (build_static_field_ref): Likewise.
3013 (finish_class): Likewise.
3014 (push_super_field): Likewise.
3015 (layout_class): Likewise.
3016 (layout_class_methods): Likewise.
3017 (init_class_processing): Likewise.
3018 * constants.c (get_tag_node): Likewise.
3019 (build_constant_data_ref): Likewise.
3020 * decl.c (ggc_p): Remove.
3021 (copy_lang_decl): Use ggc_alloc.
3022 (complete_start_java_method): Don't mess with obstacks.
3023 (start_java_method): Likewise.
3024 (end_java_method): Likewise.
3025 * except.c (link_handler): Use xmalloc.
3026 (free_eh_ranges): New function.
3027 (method_init_exceptions): Use it.
3028 (add_handler): Use xmalloc.
3029 (expand_start_java_handler): Don't mess with obstacks.
3030 (prepare_eh_table_type): Likewise.
3031 (expand_end_java_handler): Likewise.
3032 * expr.c (push_value): Likewise.
3033 (create_label_decl): Likewise.
3034 (build_jni_stub): Likewise.
3035 (java_lang_expand_expr): Likewise.
3036 (note_instructions): Use xrealloc.
3037 (java_push_constant_from_pool): Don't mess with obstacks.
3038 (process_jvm_instruction): Likewise.
3039 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3041 * jcf-parse.c (get_constant): Don't mess with obstacks.
3042 (read_class): Likewise.
3043 (jcf_parse): Likewise.
3044 * lex.c (expression_obstack): Remove.
3045 (java_lex): Don't use obstack_free.
3046 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3047 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3048 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3049 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3050 * parse.y (gaol): Add more GC roots.
3051 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3052 (lookup_field_wrapper): Likewise.
3053 (obtain_incomplete_type): Don't mess with obstacks.
3054 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3056 (craft_constructor): Don't mess with obstacks.
3057 (safe_layout_class): Likewise.
3058 (java_complete_class): Likewise.
3059 (source_end_java_method): Likewise.
3060 (build_outer_field_access_methods): Likewise.
3061 (build_outer_method_access_method): Likewise.
3062 (maybe_build_thisn_access_method): Likewise.
3063 (build_dot_class_method_invocation): Likewise.
3064 (java_complete_tree): Likewise.
3065 (java_complete_lhs): Likewise.
3066 (do_merge_string_cste): Likewise.
3067 (patch_string_cst): Likewise.
3068 (array_constructor_check_entry): Likewise.
3069 * typeck.c (build_java_array_type): Likewise.
3070 (parse_signature_string): Likewise.
3071 (build_java_signature): Likewise.
3073 2000-10-12 Tom Tromey <tromey@cygnus.com>
3076 * gjavah.c (add_class_decl): Don't special-case inner classes.
3077 (add_namelet): Likewise.
3079 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3081 * java-tree.h: Constify current_encoding.
3082 * lang.c: Constify current_encoding.
3084 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3086 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3087 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3089 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3091 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3092 patch. Fixes gcj/340.
3094 2000-10-10 Tom Tromey <tromey@cygnus.com>
3096 * lex.c (java_new_lexer): Initialize out_first and out_last
3098 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3100 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3102 * parse.y (pop_current_osb): New function.
3103 (array_type:): Use `dims:', changed actions
3104 accordingly. Suggested by Anthony Green.
3105 (array_creation_expression:): Used pop_current_osb.
3106 (cast_expression:): Likewise.
3107 (search_applicable_method_list): Fixed indentation.
3109 2000-10-08 Anthony Green <green@redhat.com>
3111 * parse.y (array_type_literal): Remove production.
3112 (type_literals): Refer to array_type, not array_type_literal.
3114 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3116 Patch contributed by Corey Minyard.
3117 * decl.c (check_local_named_variable): New function.
3118 (tree check_local_unnamed_variable): Likewise.
3119 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3121 2000-10-07 Anthony Green <green@redhat.com>
3123 * class.c (layout_class): Handle case where superclass can't be
3126 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3128 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3131 2000-10-05 Tom Tromey <tromey@cygnus.com>
3133 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3134 * jvgenmain.c (class_mangling_prefix): Removed.
3135 (class_mangling_suffix): New global.
3137 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3139 (print_method_info): Handle overrides for static and final
3141 (process_file): Generate declaration for class object field.
3142 * class.c (cxx_keywords): New array.
3143 (utf8_cmp): New function.
3144 (cxx_keyword_p): New function.
3145 (layout_class_method): Mangle C++ keywords by appending `$'.
3146 (mangle_field): New function.
3147 (mangle_class_field): Use mangle_field. Mangle class name as
3149 (mangle_static_field): Use mangle_field.
3151 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3153 * decl.c (find_local_variable): Removed uncessary type check and
3154 fixed range check typo. From Corey Minyard.
3156 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3158 * decl.c (give_name_to_locals): New local `code_offset'. Call
3159 `maybe_adjust_start_pc'.
3160 * expr.c (note_instructions): New function.
3161 (expand_byte_code): Don't collect insn starts here.
3162 (peek_opcode_at_pc): New function.
3163 (maybe_adjust_start_pc): Likewise.
3164 * java-tree.h (maybe_adjust_start_pc): Declare.
3165 (note_instructions): Likewise.
3166 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3168 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3170 * parse.y (field_access:): Fixed indentation.
3171 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3173 2000-09-07 Tom Tromey <tromey@cygnus.com>
3176 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3177 JPRIMITIVE_TYPE_P, for arithmetic operators.
3178 (patch_method_invocation): Indentation fix.
3179 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3180 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3181 (do_unary_numeric_promotion): Cleaned up code.
3182 (valid_cast_to_p): Handle boolean correctly.
3184 2000-09-27 Tom Tromey <tromey@cygnus.com>
3186 * lex.c (java_read_unicode): Reset bs_count when finished with
3189 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3192 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3193 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3194 (typeck.o): Depend on ggc.h.
3195 * class.c (add_method_1): Use GC functions for allocation.
3196 (init_class_processing): Register roots.
3197 * decl.c (ggc_p): Set to 1.
3198 (pending_local_decls): Make it static.
3199 (push_jvm_slot): Use GC functions for allocation.
3200 (init_decl_processing): Register roots.
3201 (give_name_to_locals): Use GC functions for allocation.
3202 (lang_mark_tree): New function.
3203 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3204 functions for allocation.
3205 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3206 * lex.c (java_lex): Use build_string, rather than replicating it
3208 * parse.y (goal): Add more roots.
3209 (mark_parser_ctxt): New function.
3210 * typeck.c: Include ggc.h.
3212 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3214 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3215 contains something else than MODIFY_EXPR.
3217 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3219 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3220 * Makefile.in (parse.o): Depend on ggc.h.
3221 (class.o): Likewise.
3222 (constants.o): Likewise.
3225 (jcf-parse.o): Likewise.
3226 (jcf-write.o): Likewise.
3227 (mangle.o): Likewise.
3228 * class.c: Include ggc.h.
3229 (build_static_field_ref): Register GC roots.
3230 (layout_class): Likewise.
3231 (init_class_processing): Likewise.
3232 * constants.c: Include ggc.h.
3233 (current_constant_pool_data_ref): Remove.
3234 (tag_nodes): Move it to ...
3235 (get_tag_node): ... here. Register GC roots.
3236 * decl.c: Include ggc.h. Remove many global tree definitions.
3237 (throw_node): Define.
3238 (java_global_trees): Likewise.
3239 (predef_filenames): Make the size a constant.
3240 (init_decl_processing): Adjust accordingly.
3241 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3242 * expr.c: Include ggc.h.
3243 (init_expr_processing): Register GC roots.
3244 (build_invokeinterface): Likewise.
3245 * java-tree.h: Replace extern tree declarations with macros.
3246 (java_global_trees): New variable.
3247 (java_tree_index): New enumeration.
3248 (init_jcf_parse): Declare.
3249 * jcf-parse.c: Include ggc.h.
3250 (current_class): Remove declaration.
3251 (main_class): Likewise.
3252 (all_class_list): Likewise.
3253 (predefined_filename_p): Adjust for constant size of
3255 (init_jcf_parse): New function.
3256 * jcf-write.c: Include ggc.h.
3257 (generate_classfile): Register GC roots.
3258 (append_synthetic_attribute): Likewise.
3259 (append_innerclass_attribute_entry): Likewise.
3260 * lang.c: Include ggc.h.
3261 (lang_print_error): Register GC roots.
3262 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3264 * parse.y: Include ggc.h.
3265 (wfl_operator): Remove.
3266 (goal): Register GC roots.
3267 (java_pop_parser_context): Adjust for new field names.
3268 (java_parser_context_save_global): Likewse.
3269 (java_parser_context_restore_global): Likewise.
3270 (java_parser_context_suspend): Likewise.
3271 (java_parser_context_resume): Likewise.
3272 (verify_constructor_circularity): Register GC roots.
3273 (lookup_cl): Likewise.
3274 (java_reorder_fields): Likewise.
3275 (build_current_this): Likewise.
3276 (class_in_current_package): Likewise.
3277 (argument_types_convertible): Likewise.
3278 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3280 2000-09-14 Tom Tromey <tromey@cygnus.com>
3282 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3284 2000-09-13 Tom Tromey <tromey@cygnus.com>
3286 * jcf-parse.c: Include <locale.h>.
3287 * jv-scan.c: Include <locale.h>.
3289 2000-09-12 Tom Tromey <tromey@cygnus.com>
3291 * expr.c (pop_type_0): Return `Object' if trying to merge two
3293 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3294 interface types; `Object' is always a valid supertype.
3296 2000-09-12 Tom Tromey <tromey@cygnus.com>
3299 * jv-scan.c (help): Document --encoding.
3300 (options): Added `encoding' entry.
3301 (OPT_ENCODING): New define.
3302 (main): Handle --encoding.
3303 Include <langinfo.h> if nl_langinfo exists.
3304 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3306 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3307 (parse_source_file): Correctly call java_init_lex. Added `finput'
3308 argument. Use nl_langinfo to determine default encoding.
3309 * java-tree.h (current_encoding): Declare.
3310 * parse.y (java_parser_context_restore_global): Don't restore
3312 (java_parser_context_save_global): Don't set `finput' field.
3313 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3315 * lang.c (current_encoding): New global.
3316 (lang_decode_option): Recognize `-fencoding='.
3317 (finish_parse): Don't close finput.
3318 * parse.h (struct parser_ctxt): Removed `finput' and
3319 `unget_utf8_value' fields. Added `lexer' field.
3320 (java_init_lex): Fixed declaration.
3321 * lex.c (java_new_lexer): New function.
3322 (java_destroy_lexer): Likewise.
3323 (java_read_char): Added `lex' argument. Handle iconv case.
3324 (java_read_unicode): Added `lex' argument. Count backslashes in
3326 (java_init_lex): Added `finput' and `encoding' arguments. Set
3327 `lexer' field in ctxp.
3328 (BAD_UTF8_VALUE): Removed.
3329 (java_lex): Handle seeing UEOF in the middle of a string literal.
3330 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3331 (java_lexer): New structure.
3334 (DEFAULT_ENCODING): New define.
3335 (java_destroy_lexer): Declare.
3337 2000-09-12 Tom Tromey <tromey@cygnus.com>
3340 * lex.c (java_init_lex): Initialize java_io_serializable.
3341 * parse.y (java_io_serializable): New global.
3342 (valid_ref_assignconv_cast_p): An array can be cast to
3345 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3347 * decl.c, expr.c: Include defaults.h if not already included.
3348 Don't define the *_TYPE_SIZE macros.
3350 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3352 * typeck.c (build_java_array_type): Correct first parameter
3353 in ADJUST_FIELD_ALIGN invocation.
3355 2000-09-06 Tom Tromey <tromey@cygnus.com>
3357 * lang-specs.h: Also recognize `-femit-class-files'.
3359 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3361 * verify.c (merge_types): Load the types to merge if necessary.
3363 2000-09-02 Anthony Green <green@redhat.com>
3365 * jcf-io.c: Include zlib.h.
3366 (open_in_zip): Read compressed class file archives.
3367 * zipfile.h (ZipDirectory): Add uncompressed_size and
3368 compression_method fields.
3369 * zextract.c (read_zip_archive): Collect file compression info.
3371 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3373 * parse.y (do_resolve_class): Also explore superclasses of
3374 intermediate enclosing contexts when searching for inner classes.
3376 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3378 * parse.y (variable_declarator_id:): Better error message.
3379 (expression_statement:): Use YYNOT_TWICE.
3380 (cast_expression:): Likewise.
3381 (assignment:): Likewise.
3383 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3385 * parse.y (do_merge_string_cste): New locals. Create new
3386 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3388 2000-08-07 Hans Boehm <boehm@acm.org>
3390 * boehm.c (mark_reference_fields): Set marking bits for all words in
3391 a multiple-word record.
3392 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3395 2000-08-31 Mike Stump <mrs@wrs.com>
3397 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3398 jcf-dump$(exeext)): Make parallel safe.
3400 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3402 * jcf-parse.c (set_source_filename): Constify a char *.
3403 * jcf-write.c (append_innerclasses_attribute,
3404 make_class_file_name): Constify a char *. Don't recycle a
3405 variable for an unrelated purpose.
3406 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3407 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3409 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3411 * expr.c (can_widen_reference_to): Fixed indentation.
3412 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3413 * parse.y: `finit$' replaces `$finit$' in comments.
3414 (try_builtin_assignconv): Fixed leading comment.
3416 2000-08-25 Greg McGary <greg@mcgary.org>
3418 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3420 2000-08-24 Greg McGary <greg@mcgary.org>
3422 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3423 * parse.y (BINOP_LOOKUP): Likewise.
3425 2000-08-22 Andrew Haley <aph@cygnus.com>
3427 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3428 sign extending. Fixes gcj/321.
3429 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3430 combining to make a jlong. Fixes gcj/321.
3432 2000-08-21 Nix <nix@esperi.demon.co.uk>
3434 * lang-specs.h: Do not process -o or run the assembler if
3437 2000-08-16 Andrew Haley <aph@cygnus.com>
3439 * typeck.c (build_java_array_type): Rewrite code to do array
3440 alignment. Take into account back-end macros when aligning array
3441 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3442 user to set alignment. Fixes gcj/252 and 160.
3444 2000-08-09 Tom Tromey <tromey@cygnus.com>
3446 * parse.y (check_abstract_method_definitions): Now return `int'.
3447 Check implemented interfaces. Fixes PR gcj/305.
3449 * parse.y (patch_switch_statement): Disallow `long' in switch
3450 expressions. Fixes PR gcj/310.
3452 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3454 * decl.c (finit_leg_identifier_node): New global.
3455 (init_decl_processing): Use `finit$' to initialize
3456 finit_identifier_node. Use `$finit$' to initialize
3457 finit_leg_identifier_node.
3458 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3459 * java-tree.h (finit_identifier_node): Changed attached comment.
3460 (finit_leg_identifier_node): New declaration.
3461 (ID_FINIT_P): Take finit_identifier_node and
3462 finit_leg_identifier_node into account. This is a backward
3465 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3467 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3469 (generate_bytecode_insns): Check `nargs' before emitting it.
3470 * verify.c (merge_type_state): Fixed typo.
3471 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3472 generate_bytecode_{conditional,insns}.
3474 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3476 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3479 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3481 * class.c (maybe_layout_super_class): Fixed indentation.
3482 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3483 (java_check_methods): New function declaration.
3484 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3485 instead of `str_ptr'.
3486 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3487 of a `invokeinterface' at the right time.
3488 * parse.h (WFL_STRIP_BRACKET): New macro.
3489 (SET_TYPE_FOR_RESOLUTION): Use it.
3490 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3491 (check_class_interface_creation): Don't check for cross package
3492 innerclass name clashes.
3493 (method_header): Behave properly if MDECL is `error_mark_node'.
3494 (method_declarator): Return `error_mark_node' if bogus current
3496 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3497 (resolve_and_layout): New local `decl_type', set and used. Call
3499 (java_check_methods): New method.
3500 (java_layout_classes): Use it.
3501 (resolve_qualified_expression_name): No EH check necessary in
3503 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3505 (patch_assignment): Set DECL_INITIAL on integral final local.
3507 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3509 * java-tree.h (flag_extraneous_semicolon): New extern.
3510 * lang-options.h: (-Wextraneous-semicolon): New option.
3511 * lang.c (flag_redundant): Fixed typo in leading comment.
3512 (flag_extraneous_semicolon): New global.
3513 (lang_decode_option): Set `flag_extraneous_semicolon' when
3514 -Wall. Decode `-Wextraneous-semicolon'.
3515 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3516 `empty_statement' rule.
3517 (class_body_declaration): Likewise.
3518 (method_body:): Accept `;' as a method body.
3519 (static_initializer:): Removed `SC_TK' hack.
3520 (constructor_block_end:): Likewise.
3521 (empty_statement:): Report deprecated empty declaration. Fixes
3524 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3526 * parse.y (build_dot_class_method_invocation): Changed parameter
3527 name to `type'. Build signature from `type' and convert it to a
3528 STRING_CST if it's an array.
3529 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3530 to use `ref_type' directly.
3532 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3534 * lang-options.h: Added a comma after the last element to avoid
3535 syntax errors when other languages define additional options.
3537 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3539 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3540 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3541 (jc1): Link with $(BACKEND).
3542 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3544 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3546 * jvspec.c: Adjust type of second argument to
3547 lang_specific_driver, and update code as necessary.
3549 * class.c (build_dtable_decl): Initialize dummy.
3551 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3553 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3554 method bodies not to rule out discarding `<clinit>'; don't use
3555 <clinit> to initialize static fields with constant initializers.
3557 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3559 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3561 (method_synthetic): New global.
3562 (HANDLE_METHOD): Recognize synthetic method and tell
3563 `print_method_info' about it.
3564 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3565 processing a synthetic method.
3566 * jcf-reader.c (skip_attribute): New function.
3567 ( skip_attribute): Likewise.
3569 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3571 * parse.y (build_outer_field_access): Fixed comments.
3572 (fix_constructors): Emit the initialization of this$<n> before
3574 (resolve_qualified_expression_name): Build an access to `decl' if
3577 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3579 * parse-scan.y (curent_class): Non longer const.
3580 (inner_qualifier, inner_qualifier_length): Deleted.
3581 (current_class_length): New global.
3582 (bracket_count): Fixed typo in leading comment.
3583 (anonymous_count): New global.
3584 (class_instance_creation_expression:): Handle anonymous classes.
3585 (anonymous_class_creation:): New rule.
3586 (push_class_context): Rewritten.
3587 (pop_class_context): Likewise.
3588 (INNER_QUALIFIER): Macro deleted.
3589 (report_class_declaration): call `push_class_context' when
3590 entering the function. `fprintf' format modified not to use
3592 (report_class_declaration): Assign `package_name' and
3593 `current_class' to NULL separately.
3595 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3597 * expr.c (build_invokeinterface): Call layout_class_methods on
3600 2000-07-27 Tom Tromey <tromey@cygnus.com>
3601 Anthony Green <green@cygnus.com>
3602 Alexandre Petit-Bianco <apbianco@cygnus.com>
3604 * class.c (make_class_data): Create vtable for abstract classes.
3605 (get_dispatch_table): Changed to cope with abstract classes.
3607 2000-07-27 Tom Tromey <tromey@cygnus.com>
3609 * parse.y (patch_method_invocation): Don't reverse the argument
3610 list when dealing with anonymous class constructors. Fixed typo in
3613 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3615 * parse.y (build_alias_initializer_parameter_list): Reverse
3616 crafted list when building aliases for anonymous class
3619 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3621 * parse.y (jdep_resolve_class): Don't bother checking potential
3622 innerclass access if `decl' is NULL.
3623 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3626 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3628 * parse.c: Remove (again.)
3630 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3632 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3633 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3634 outside the `if' statement, alias to innerclass removed, `decl'
3635 used to mark the class complete.
3637 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3639 * parse.y (simple_name:): Fixed typo in error message.
3641 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3643 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3644 or its first operand can be error marks.
3646 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3648 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3649 * parse.y (method_header): Likewise.
3651 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3653 * parse.y (process_imports): Consider that one might be trying to
3654 import an innerclass. Fixes gcj/254
3656 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3658 * parse.y (find_as_inner_class): Handle the case where the
3659 enclosing context of an innerclass has been loaded as bytecode.
3661 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3663 * parse.y (simple_name:): Reject `$' in type names.
3664 (resolve_type_during_patch): Use `type' as a second
3665 argument to resolve_no_layout. Fixes gcj/257.
3667 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3669 * parse.y (find_most_specific_methods_list): Select the only
3670 non-abstract method even if max has been set.
3671 Fixes gcj/285, gcj/298.
3673 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3675 * lang-specs.h: Added %(jc1) to java compiler options.
3677 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3679 * .cvsignore: New file.
3681 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3683 * parse.y (not_accessible_p): Access granted to innerclasses
3684 (indirectly) extending the reference type. Fixes gcj/249.
3686 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3688 * parse.y (patch_method_invocation): Fixed comment.
3689 (maybe_use_access_method): Build this$<n>s to the context of the
3690 target method, or a type that extends it. Fixes gcj/242.
3692 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3696 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3698 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3700 2000-07-13 Tom Tromey <tromey@cygnus.com>
3702 * lang-specs.h: Added %{I*}.
3704 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3706 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3708 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3710 * parse-scan.c: Remove.
3712 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3714 * class.c (set_super_info): Handled protected inner classes.
3715 (common_enclosing_context_p): Bail early if arguments aren't both
3717 (get_access_flags_from_decl): Handle private and protected inner
3719 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3720 (CLASS_PROTECTED): Likewise.
3721 (struct lang_type): New bitfield `poic'.
3722 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3724 (check_inner_class_access): Renamed arguments, added
3725 comments. Handles protected inner classes (fixes gcj/225)
3726 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3728 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3730 * parse.y (resolve_qualified_expression_name): Verify qualified
3731 access to `this'. Fixes gcj/239.
3733 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3735 * jcf-write.c (generate_classfile): Don't install ConstantValue
3738 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3740 * parse.y (resolve_qualified_expression_name): Handle inner class
3741 access. Fixes gcj/256.
3743 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3745 * jcf-write.c (generate_classfile): Properly install the
3746 ConstantValue attribute and the initial value constant pool index
3747 on string constants.
3748 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3751 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3753 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3755 * parse.y (find_as_inner_class): Fixed typo.
3756 (do_resolve_class): Explore enclosing contexts when searching for
3757 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3758 (check_inner_class_access): Check `decl' which can be null in case
3761 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3763 * java-tree.h (java_debug_context): Declared `extern'.
3764 (safe_layout_class): Likewise.
3765 * parse.y (resolve_field_access): Field must be `static' in order
3766 to be replaced by its initial value. Added comments.
3767 (find_applicable_accessible_methods_list): Fixed typo.
3768 (find_most_specific_methods_list): Methods found in innerclasses
3769 take over methods founds in the enclosing contexts.
3770 (java_complete_tree): Loosen restrictions on the type of DECLs
3771 that can be replaced by their initialization values.
3772 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3774 2000-07-05 Tom Tromey <tromey@cygnus.com>
3776 * Make-lang.in (PARSE_DIR): New macro.
3777 (PARSE_RELDIR): Likewise.
3778 (PARSE_C): Likewise.
3779 (PARSE_SCAN_C): Likewise.
3780 ($(PARSE_C)): New target.
3781 ($(PARSE_SCAN_C)): Likewise.
3782 (SET_BISON): New macro.
3783 (BISONFLAGS): Likewise.
3784 (JAVABISONFLAGS): Likewise.
3786 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3788 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3789 argument on the first pass for CNI as well as JNI.
3790 (print_method_info): Set up method name on the first pass only.
3792 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3794 * parse.y (parser_qualified_classname): Removed parameter
3796 (create_interface): Removed first passed parameter to
3797 parser_qualified_classname.
3798 (create_class): Likewise. Don't install alias on static
3799 innerclasses. Fixes gcj/275.
3801 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3803 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3804 debugable statement with empty_stmt_node. Fixes gcj/272
3806 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3808 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3811 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3813 * jcf-write.c (push_long_const): Appropriately cast short negative
3816 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3818 * parse.y (verify_constructor_super): Use loop variable
3819 `m_arg_type' initialized with `mdecl_arg_type'.
3821 2000-06-29 Tom Tromey <tromey@cygnus.com>
3823 * parse.y (resolve_field_access): Handle case where `type_found'
3826 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3828 * expr.c (lookup_field): The same field can be found through two
3829 different interface. Don't declare it ambiguous in that case.
3831 2000-06-27 Tom Tromey <tromey@cygnus.com>
3833 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3834 follows \r, then unget it at a lower level.
3836 2000-06-26 Tom Tromey <tromey@cygnus.com>
3838 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3841 2000-06-25 Tom Tromey <tromey@cygnus.com>
3843 * parse.y (for_statement): Wrap expression in a WFL if it is a
3844 constant. For PR gcj/268.
3846 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3848 * parse.y (do_resolve_class): Minor optimiztion in the package
3849 list search. Removed unnecessary test and return statement.
3850 (valid_ref_assignconv_cast_p): Order of arguments to
3851 enclosing_context_p fixed.
3853 2000-06-24 Tom Tromey <tromey@cygnus.com>
3855 * expr.c (lookup_field): Print error and return error_mark_node if
3856 field reference is ambiguous.
3858 * parse.y (check_abstract_method_definitions): Also check if
3859 `other_method' is abstract.
3861 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3863 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3865 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3866 (struct lang_type): New field `pic'.
3867 (CLASS_PRIVATE): New macro.
3868 * parse.y (check_inner_class_access): New function.
3869 (jdep_resolve_class): Call it.
3871 2000-06-23 Tom Tromey <tromey@cygnus.com>
3873 * parse.y (patch_incomplete_class_ref): Initialize the returned
3874 class. For PR gcj/260.
3876 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3878 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3880 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3882 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3883 Java specific checks.
3884 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3886 * java-tree.def (CASE_EXPR): Marked 'e'.
3887 (DEFAULT_EXPR): Likewise.
3888 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3890 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3891 Java specific checks.
3892 (generate_bytecode_insns): Test try_block for BLOCK before using
3894 * parse.y (build_wfl_wrap): Added `location' argument. Set
3895 EXPR_WFL_LINECOL accordingly.
3896 (dim_expr:): Wrap constants with WFLs.
3897 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3898 (resolve_package): Check for `stmt' not being a BLOCK before
3899 building a debuggable statement with it.
3900 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3902 (resolve_field_access): Make sure `decl' is a DECL before treating
3904 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3905 IDENTIFIER_NODE before treating it as such.
3906 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3907 treating it as such.
3908 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3909 to be applied only on non array types.
3911 2000-06-16 Per Bothner <per@bothner.com>
3913 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3914 define in terms of DECL_RESULT, as that fails when --enable-checking.
3916 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3918 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3919 types the same in comparison.
3920 (CHECK_OP): Add static prototype.
3922 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3924 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3925 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3928 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3930 * decl.c (create_primitive_vtable): Prototype.
3932 * jcf-write.c (generate_bytecode_insns): Initialize variable
3935 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3937 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3939 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3940 to track searched classes, and do not search the same class more than
3941 once. Call find_applicable_accessible_methods_list on immediate
3942 superclass, instead of search_applicable_method_list on all ancestors.
3945 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3947 * parse.y (register_fields): Permit static fields in inner classes
3948 if they are final. Fix for PR gcj/255.
3950 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3952 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3953 * parse.y (find_in_imports): Returned type changed to void,
3954 leading comment fixed.
3955 (register_package): New function.
3956 (qualify_and_find): Likewise.
3957 (package_declaration:): Use `register_package'.
3958 (single_type_import_declaration:): Removed local variable
3959 `node'. Added missing `;' for consistency.
3960 (type_import_on_demand_declaration:): Use `chainon' to link new
3962 (lookup_field_wrapper): Lookup local variables defined in outer
3964 (java_complete_class): Don't reverse the list of imported on demand.
3965 (do_resolve_class): Reorganized. Removed local variable
3966 `original_name'. Call `qualify_and_find' with the current package
3967 name, invoke `find_in_imports_on_demand' right after. Call
3968 `qualify_and_find' with the packages we've seen so far. Fixed
3969 operations numbering in comments.
3970 (java_expand_class): Don't reverse `package_list'.
3971 (find_most_specific_methods_list): New local variables `abstract'
3972 and `candidates'. Use them to pick the right method.
3974 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3976 * parse.y (check_modifiers_consistency): Don't subtract out
3977 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3979 2000-06-04 Philipp Thomas <pthomas@suse.de>
3981 * Makefile.in (INTLLIBS): New.
3985 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3987 * class.c (get_dispatch_table): Build the vtable dummy entry list
3988 element with a null purpose. Fixed leading comment.
3989 (build_dtable_decl): Build an accurate dtable type when appropriate
3992 2000-06-02 Richard Henderson <rth@cygnus.com>
3994 * lang.c (lang_get_alias_set): New.
3996 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3998 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3999 before using it as the accessed field.
4001 2000-05-31 Tom Tromey <tromey@cygnus.com>
4003 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4004 char_array_vtable, short_array_vtable, int_array_vtable,
4005 long_array_vtable, float_array_vtable, double_array_vtable):
4007 * expr.c (get_primitive_array_vtable): New function.
4008 (create_primitive_vtable): New function.
4009 (java_lang_expand_expr): Enable code to statically generate
4011 * decl.c (init_decl_processing): Create primitive vtables.
4012 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4013 short_array_vtable, int_array_vtable, long_array_vtable,
4014 float_array_vtable, double_array_vtable): Define.
4016 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4018 * java/parse.y (find_applicable_accessible_methods_list):
4019 Don't add an uninitialized value to the list.
4021 2000-05-25 Tom Tromey <tromey@cygnus.com>
4023 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4024 when trying to see if field's class should be initialized. Always
4025 initialize field's declaring class, not qualified class.
4028 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4029 `wfl_operator', to maybe_build_primttype_type_ref.
4032 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4034 * parse.y (patch_method_invocation): Don't try to lookup methods
4037 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4039 * parse.y (resolve_field_access): Call the appropriate <clinit>
4040 before accessing the length of a static array. Craft a decl for
4041 the field while its time. Fixes PR gcj/129.
4043 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4045 * parse.y (resolve_package): Correctly set `*next' (was off by
4047 (resolve_qualified_expression_name): Fixed comment.
4049 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4051 * jcf-parse.c (jcf_parse_source): Reset current_class and
4052 current_function_decl to NULL before parsing a new file.
4054 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4056 * parse.y (block_end:): If the collected block doesn't feature a
4057 statement, insert an empty statement.
4059 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4061 * parse.y (maybe_yank_clinit): New function.
4062 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4063 end of the list of methods belonging to a class.
4064 (java_complete_expand_method): Check whether <clinit> is really
4065 necessary and expand it accordingly.
4067 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4069 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4070 processed by the method's switch statement.
4072 2000-05-19 Tom Tromey <tromey@cygnus.com>
4074 * java-tree.h: Added init state enum.
4075 * decl.c (emit_init_test_initialization): Initialize class
4076 initialization check variable by looking at class' state.
4078 2000-05-19 Tom Tromey <tromey@cygnus.com>
4080 * java-tree.h (build_instanceof): Declare.
4081 (build_get_class): Declare.
4082 * parse.y (patch_binop): Use build_instanceof.
4083 * expr.c (build_instanceof): New function. If class is final,
4084 don't make a function call.
4085 (expand_java_INSTANCEOF): Use it.
4086 (build_get_class): New function.
4088 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4090 * jcf-write.c (generate_classfile): Scan the source_file for
4091 slashes with the right pointer variable.
4093 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4095 * lang.c (lang_decode_option): Update -Wunused flags by calling
4097 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4099 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4101 * check_init.c (check_init): Constify local char *.
4102 * class.c (push_class): Constify local char *.
4103 * java_tree.h: Update prototypes.
4104 * jcf-io.c (open_class): Constify filename parameter and
4106 (find_class): Remove redundant string copy. Cast return from
4108 * jcf-parse.c (read_class, parse_class_file, yyparse):
4109 Constify local char *.
4110 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4111 Constify local char *.
4112 * jcf.h (JCF): Constify filename and classname.
4113 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4114 * lang.c (init_parse): Constify parameter and return value.
4115 * lex.c (java_get_line_col): Constify filename parameter.
4116 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4117 * parse.y (java_parser_context_suspend,
4118 issue_warning_error_from_context, safe_layout_class): Constify
4120 * parse.c: Regenerate.
4122 2000-05-08 Tom Tromey <tromey@cygnus.com>
4124 * expr.c (build_jni_stub): Cache the result of
4125 _Jv_LookupJNIMethod.
4127 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4129 * decl.c (predef_filenames_size): Now 7.
4130 (predef_filenames): New seventh entry.
4132 2000-05-04 Tom Tromey <tromey@cygnus.com>
4134 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4135 Keep track of when we've seen a reference field after a
4136 non-reference field.
4137 (get_boehm_type_descriptor): Handle case where we see
4138 non-reference fields but no trailing reference field.
4139 * decl.c (rawdata_ptr_type_node): Define.
4140 (init_decl_processing): Initialize rawdata_ptr_type_node.
4141 * java-tree.h (rawdata_ptr_type_node): Declare.
4143 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4145 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4146 specifiers in calls to fprintf.
4148 2000-05-03 Andrew Haley <aph@cygnus.com>
4150 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4152 * javaop.h (WORD_TO_INT): New function.
4153 (IMMEDIATE_s4): Use WORD_TO_INT.
4154 * jcf.h (JPOOL_INT): Ditto.
4156 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4159 2000-04-19 Tom Tromey <tromey@cygnus.com>
4161 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4163 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4165 * expr.c (build_jni_stub): New function.
4166 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4168 * parse.y (java_complete_expand_methods): Expand a native method
4169 and call build_jni_stub if -fjni given.
4170 * lang-options.h: Document -fjni.
4171 * lang.c (flag_jni): New global.
4172 (lang_f_options): Added `jni' entry.
4173 * java-tree.h (soft_lookupjnimethod_node,
4174 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4176 (flag_jni): Declare.
4177 (build_jni_stub): Declare.
4178 (struct lang_decl): Added `native' flag.
4179 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4181 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4182 soft_jnipopsystemframe_node): New globals.
4183 (init_decl_processing): Set them. _Jv_InitClass only takes one
4186 * java-tree.def: Put into `C' mode.
4188 2000-04-27 Tom Tromey <tromey@cygnus.com>
4191 * expr.c (expand_invoke): Generate check to see if object pointer
4192 is null in nonvirtual invocation case.
4193 * java-tree.h (soft_nullpointer_node): Declare.
4194 * decl.c (soft_nullpointer_node): New global.
4195 (init_decl_processing): Initialize soft_nullpointer_node.
4196 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4197 or `private' methods.
4198 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4200 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4202 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4205 2000-04-26 Tom Tromey <tromey@cygnus.com>
4207 * zextract.c (find_zip_file_start): New function.
4208 (read_zip_archive): Use it.
4210 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4212 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4214 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4216 * class.c (common_enclosing_context_p): New function.
4217 * java-tree.h (common_enclosing_context_p): Added prototype.
4218 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4219 classes sharing an outer context with the current instance.
4220 * parse.y (build_access_to_thisn): Fixed leading comment.
4221 (verify_constructor_super): New local `supper_inner'. Skip
4222 enclosing context argument in the case of inner class constructors.
4223 (patch_method_invocation): Insert proper context as second
4224 parameter to pure inner class constructor super invocations.
4226 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4228 * parse.y (end_class_declaration): Reset the interface number
4231 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4233 * parse.y (source_start_java_method): Deleted unnecessary code.
4234 (patch_method_invocation): Fixed comment.
4236 2000-04-24 Robert Lipe <robertlipe@usa.net>
4238 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4240 2000-04-23 Tom Tromey <tromey@cygnus.com>
4242 * boehm.c (mark_reference_fields): Use int_byte_position.
4244 2000-04-22 Tom Tromey <tromey@cygnus.com>
4246 * boehm.c (mark_reference_fields): Only call byte_position on
4249 2000-04-22 Tom Tromey <tromey@cygnus.com>
4251 * boehm.c (mark_reference_fields): Added `last_view_index'
4252 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4254 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4256 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4257 * parse.y (check_class_interface_creation): Fixed comments. Select
4258 permitted modifiers for (inner) interfaces. Changed error message
4259 to report rejected modifiers used with local classes.
4261 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4263 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4264 of directly inherited type considered in scope.
4265 * parse.y (do_resolve_class): Search inherited classes for inner
4268 2000-04-20 Tom Tromey <tromey@cygnus.com>
4270 * parse.y (not_accessible_p): Use member's class, not current
4271 class, when doing inheritance check for protected reference.
4274 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4276 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4278 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4280 * parse.y (lookup_field_wrapper): Search for final local aliases.
4281 (resolve_expression_name): Let lookup_field_wrapper search for
4282 final local aliases. Force the value of `name' if one is found.
4283 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4284 an expression name. Fixed comments.
4286 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4288 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4290 2000-04-19 Tom Tromey <tromey@cygnus.com>
4292 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4294 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4296 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4298 2000-04-18 Tom Tromey <tromey@cygnus.com>
4301 * gjavah.c (utf8_cmp): Changed return value.
4302 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4304 (cxx_keywords): New global.
4305 (get_field_name): Handle new result of cxx_keyword_subst.
4306 (print_method_info): Likewise.
4308 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4310 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4311 with a newline, for CNI.
4312 (print_stub_or_jni): Print a space or newline before method name for
4314 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4315 (process_file): Include gcj/cni.h if generating CNI stubs.
4317 2000-04-16 Tom Tromey <tromey@cygnus.com>
4319 * gjavah.c (decompile_method): Use print_field_name.
4322 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4324 * parse.y (java_expand_classes): Reverse the package list once.
4325 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4327 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4328 the `==' and `!=' operators.
4330 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4332 * jcf-write.c (generate_bytecode_insns): At invokation time,
4333 always relate an interface method to the type of its selector.
4335 2000-04-05 Tom Tromey <tromey@cygnus.com>
4338 * expr.c (expand_invoke): Generate check to see if object pointer
4339 is null in nonvirtual invocation case.
4340 * java-tree.h (soft_nullpointer_node): Declare.
4341 * decl.c (soft_nullpointer_node): New global.
4342 (init_decl_processing): Initialize soft_nullpointer_node.
4343 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4344 or `private' methods.
4345 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4347 2000-04-05 Tom Tromey <tromey@cygnus.com>
4350 * parse.y (check_final_assignment): Recognize assignments to the
4351 `length' field of an array when generating class files.
4353 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4355 * class.c (decl_hash): Prototype removed.
4356 (decl_compare): Likewise.
4358 2000-04-05 Tom Tromey <tromey@cygnus.com>
4360 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4361 * parse.y (check_modifiers_consistency): Check for final/volatile
4362 clash. Fixes PR gcj/164.
4364 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4366 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4368 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4370 (add_method_1): Use `java_hash_hash_tree_node' and
4371 `java_hash_compare_tree_node'.
4372 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4373 (java_hash_compare_tree_node): Likewise.
4374 * parse.y (find_applicable_accessible_methods_list): Create,
4375 delete and use a hash table to remember already searched interfaces.
4377 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4379 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4382 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4384 * boehm.c (mark_reference_fields, set_bit): Prototype.
4385 (set_bit): Un-ANSI-fy definition.
4387 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4390 * decl.c (emit_init_test_initialization): Likewise.
4392 * gjavah.c (jni_print_char): Likewise.
4394 * parse.y (create_new_parser_context): Likewise.
4396 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4399 patch missing hunk. Fixed indentation.
4401 2000-03-30 Tom Tromey <tromey@cygnus.com>
4403 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4404 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4406 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4409 when negative *before* using it as an array index.
4410 * ChangeLog: Fixed typo.
4412 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4414 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4415 to 0 when it reaches -1.
4417 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4419 * jcf-parse.c (get_constant): Properly cast `num' during the
4420 invocation of `add_double'.
4421 * jcf-write.c (push_long_const): Properly cast `lo' before
4422 comparing it to short bounds.
4423 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4424 `interface_body:' is reduced after the current interface is
4427 2000-03-26 Tom Tromey <tromey@cygnus.com>
4429 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4430 Java-specific `-f' option.
4432 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4434 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4435 Adjust order of making types.
4436 Make bitsize_*_node values.
4438 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4440 * class.c (make_field_value): Use byte_position.
4441 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4442 (java_array_data_offset): Likewise.
4443 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4446 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4448 * parse.y (check_abstract_method_definitions): New local
4449 `end_type_reached'. Make sure we also consider `end_type'.
4450 (java_check_abstract_method_definitions): Make sure we eventually
4451 consider `java.lang.Object'.
4452 (maybe_use_access_method): Don't use access method if not in the
4453 context of a pure inner class or if the method's context is right.
4454 (find_applicable_accessible_methods_list): New static flag
4455 `object_done'. Don't search abstract classes as interfaces. Fixed
4456 indentation. Fixed the `java.lang.Object' only search. Search
4457 class interface(s) first, then fully search enclosing contexts.
4458 (find_most_specific_methods_list): Pick the closest candidate when
4459 they're all abstract.
4461 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4463 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4464 properly initialize `finished_label'. Don't emit gotos for empty
4467 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4469 * except.c (emit_handlers): Clear catch_clauses_last.
4471 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4473 * parse.y (check_method_types_complete): New function.
4474 (create_class): Reset anonymous class counter only when seeing an
4476 (java_complete_class): JDEP_METHOD: Don't recompute signature
4479 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4481 * class.c (build_static_ref): Fixed indentation in comment.
4482 * java-tree.def (TRY_EXPR): Fixed typo in name.
4483 (CLASS_LITERAL): Likewise.
4484 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4485 (struct lang_type): New field `dot_class'.
4486 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4487 (generate_classfile): Method `class$' is synthetic.
4488 * parse.y (build_do_class_method): New function.
4489 (build_dot_class_method_invocation): Likewise.
4490 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4491 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4492 (qualify_ambiguous_name): Likewise.
4493 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4494 (build_try_statement): Fixed leading comment.
4496 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4498 * class.c (make_field_value): Properly handle sizes.
4499 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4500 (layout_class_method): Count using trees.
4501 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4502 * expr.c (java_array_data_offset): Use int_bit_position.
4503 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4504 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4506 2000-03-16 Tom Tromey <tromey@cygnus.com>
4508 * lang.c (flag_hash_synchronization): New global.
4509 (lang_f_options): Added `hash-synchronization'.
4510 * lang-options.h: Mention -fhash-synchronization.
4511 * java-tree.h (flag_hash_synchronization): Declare.
4512 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4513 hash table synchronization is disabled.
4514 * decl.c (init_decl_processing): Only push `sync_info' value when
4515 hash table synchronization is disabled.
4516 * class.c (make_class_data): Only push `sync_info' field when hash
4517 table synchronization is disabled. Removed dead code.
4519 2000-03-16 Tom Tromey <tromey@cygnus.com>
4521 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4523 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4525 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4527 * parse.y (patch_method_invocation): Handle anonymous classes
4528 creation in static context.
4530 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4532 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4533 * parse.y (resolve_qualified_expression_name): Use it.
4534 (patch_method_invocation): Likewise.
4536 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4538 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4539 depending on the type of dependency which dictates what the
4541 (unresolved_type_p): Resolved types limited to the current class.
4543 2000-03-15 Tom Tromey <tromey@cygnus.com>
4545 * decl.c (init_decl_processing): Set type of `sync_info' to be
4548 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4549 Correctly compute bit number for current slot. Zero `high' and
4550 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4551 mark_reference_fields.
4552 (mark_reference_fields): New function.
4554 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4556 * parse.y (register_incomplete_type): Fixed initialization of
4559 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4561 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4563 (push_class_context, pop_class_context): New function.
4564 (class_body:): Call pop_class_context.
4565 (interface_body:): Likewise.
4566 (INNER_QUALIFIER): New macro.
4567 (report_class_declaration): Changed output format and use
4568 INNER_QUALIFIER. Call push_class_context.
4570 2000-02-14 Andrew Haley <aph@cygnus.com>
4572 * check-init.c (check_init): Add new cases for unary and binary
4575 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * parse.y (resolve_package): Set `next' once a type name has been
4578 progressively discovered.
4579 (resolve_qualified_expression_name): Propagate resolution only if
4580 there are remaining qualifiers. Take into account `q' might have
4581 been cleared after re-qualification.
4582 * parse.y (patch_method_invocation): New local `resolved'.
4583 Section dealing with qualified expression rewritten to use
4584 resolve_field_access.
4586 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4588 * parse.h (PUSH_CPC): Fixed indentation.
4589 (DEBUG_CPC): New macro.
4590 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4591 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4592 * parse.y (class_body_declaration:): Use
4593 SET_CPC_INSTANCE_INITIALIZER_STMT.
4594 (method_declaration:): Check for null current_function_decl.
4595 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4596 (java_parser_context_pop_initialized_field): Better handling of
4598 (maybe_make_nested_class_name): Mark nested class name as
4599 qualified when necessary.
4600 (end_class_declaration): Don't call java_parse_context_resume when
4601 one or more error occurred.
4602 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4603 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4604 SET_CPC_INITIALIZER_STMT.
4605 (method_header): Check for inner classes declaring static methods.
4606 (resolve_qualified_expression_name): Handle situation where `this'
4609 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4611 * typeck.c (build_prim_array_type): Correctly set the high word too.
4613 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4615 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4617 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4618 list of methods for interfaces.
4620 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * parse.y (qualify_ambiguous_name): Properly handle expressions
4625 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4627 * parse.y (check_final_assignment): Extended to process
4629 (patch_assignment): Have check_final_assignment called only once.
4631 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4633 * java-tree.h (IS_INIT_CHECKED): New flag.
4634 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4635 * parse.y (patch_string): Call force_evaluation_order on the
4636 completed string concatenation tree.
4637 * expr.c (force_evaluation_order): Call force_evaluation_order on
4638 function's arguments too.
4640 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4642 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4643 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4644 (build_anewarray): Likewise.
4645 * parse.y (patch_newarray): Likewise.
4646 * parse.c: Regenerated.
4648 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4650 * decl.c (init_decl_processing): Added new class fields `depth',
4651 `ancestors', and `idt' to class_type_node. Use
4652 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4653 * class.c (make_class_data): Push initial values for new fields.
4654 * java-tree.h: Updated prototype for `build_invokeinterface'.
4655 * expr.c (build_invokeinterface): Changed parameters to accept
4656 `method' tree. Calculate index of `method' in its declaring
4657 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4658 (expand_invoke): Call `build_invokeinterface' with new parameters.
4659 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4662 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4664 * typeck.c (lookup_do): Search superinterfaces first
4665 when looking up an interface method. From Godmar Back
4668 2000-03-06 Tom Tromey <tromey@cygnus.com>
4670 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4672 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4674 * java-tree.h (lookup_argument_method2): Declared.
4675 (safe_layout_class): Prototype moved from parse.h.
4676 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4677 * parse.y (java_check_regular_methods): Local `super_class' gone.
4678 Call lookup_argument_method2 instead of lookup_argument_method.
4679 Perform modifier match for methods found declared in implemented
4680 interfaces. Fixed indentation problem. Overriding/hiding error
4681 report to take place only for methods found in classes.
4682 * typeck.c (lookup_argument_method): Changed leading
4683 comment. Re-written by calling lookup_do.
4684 (lookup_argument_method2): New function.
4685 (lookup_java_method): Re-written by calling lookup_do.
4686 (lookup_do): New function.
4688 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4690 * check-init.c (check_init): Removed dead code. Handle (blank)
4692 * parse.y (declare_local_variables): New local `final_p', set it
4693 and use it to initialize LOCAL_FINAL.
4694 (check_final_assignment): Only check FIELD_DECLs.
4696 2000-02-17 Tom Tromey <tromey@cygnus.com>
4698 * Makefile.in (JAVA_OBJS): Added boehm.o.
4699 (boehm.o): New target.
4700 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4701 * java-tree.h (flag_use_boehm_gc): Declare.
4702 (get_boehm_type_descriptor): Declare.
4703 * lang.c (lang_f_options): Added `use-boehm-gc'.
4704 (flag_use_boehm_gc): New global.
4705 * lang-options.h: Added -fuse-boehm-gc.
4706 * boehm.c: New file.
4707 * class.c (get_dispatch_table): If class uses a Boehm type
4708 descriptor, put it in the vtable.
4709 (make_class_data): Removed dead code.
4711 2000-03-03 Per Bothner <per@bothner.com>
4713 * decl.c (init_decl_processing): Initialize sizetype properly.
4715 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4717 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4718 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4719 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4720 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4721 (jcf_parse): New local `current'. Load innerclasses seen in outer
4722 context being processed.
4723 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4724 * jcf-write.c (append_innerclasses_attribute): New function.
4725 (append_innerclasses_attribute_entry): Likewise.
4726 (get_access_flags): Handle static classes. Set anonymous and local
4727 classes to be private.
4728 (generate_classfile): Attribute count adjusted. Call
4729 append_innerclasses_attribute.
4730 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4731 PURE_INNER_CLASS_TYPE_P.
4732 * parse.y (parser_qualified_classname): New parameter `is_static',
4733 produce non qualified name accordingly.
4734 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4735 (create_interface): Added argument to parser_qualified_classname.
4736 (create_class): Added argument to parser_qualified_classname. Setup
4737 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4738 (add_inner_class_fields): Fixed indentation.
4739 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4740 (method_declarator): Fixed typo in comment.
4741 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4742 (build_current_thisn): Likewise.
4743 (patch_method_invocation): Likewise.
4745 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4747 * decl.c (current_function_decl): Move to toplev.c.
4749 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4751 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4752 (DECL_BIT_INDEX): Use underlying representation.
4753 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4755 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4757 * expr.c (build_java_ret): Pass proper type to size_binop.
4759 2000-02-25 Anthony Green <green@cygnus.com>
4761 * expr.c (build_class_init): Mark the decl to be ignored by
4763 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4764 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4765 * class.c (init_test_hash_newfunc): New function.
4766 (decl_hash): New function.
4767 (decl_compare): New function.
4768 * decl.c (emit_init_test_initialization): New function.
4769 (complete_start_java_method): Traverse the init test hashtable,
4770 calling emit_init_test_initialization.
4771 (always_initialize_class_p): Define.
4772 * expr.c (build_class_init): Use initialization tests when
4773 emitting class initialization code.
4774 (always_initialize_class_p): Declare.
4775 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4777 * java-tree.h: Include hash.h.
4778 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4779 (struct lang_decl): Add init_test_table field.
4780 (init_test_hash_entry): Define.
4782 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4784 * gjavah.c (main): Avoid using `argi' to report unimplemented
4787 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4789 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4790 initialize locals to avoid warnings. Local `exception_type' moved
4793 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4795 * parse.y (resolve_expression_name): Use `orig' as a second
4796 argument to resolve_field_access.
4797 (resolve_field_access): Removed unnecessary code when dealing with
4800 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4802 * class.c (push_super_field): Don't push the field twice.
4803 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4804 * parse.h (java_reorder_fields): Prototyped.
4805 * parse.y (java_reorder_fields): New function.
4806 (java_layout_class): Simplified not to worry about re-ordering.
4808 2000-02-23 Tom Tromey <tromey@cygnus.com>
4810 * gjavah.c (print_name): In JNI case, correctly quote string.
4811 (print_method_info): Don't handle overrides in JNI mode.
4813 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4815 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4816 value type set to `boolean_type_node'.
4818 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4820 * jcf-dump.c (main): Test for correct condition after
4821 output file creation.
4823 2000-02-19 Anthony Green <green@cygnus.com>
4825 * jcf-depend.c (add_entry): Fix test for first list entry.
4827 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4829 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4830 * constants.c (build_constants_constructor): Likewise.
4832 2000-02-19 Anthony Green <green@cygnus.com>
4834 * jcf-depend.c (add_entry): Add entries to the end of the list.
4836 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4838 * decl.c (INT_TYPE_SIZE): Define if necessary.
4839 (expand_java_return): Handle the case of a native integer smaller
4842 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4844 * gjavah.c (help): Use GCCBUGURL.
4845 * jv-scan.c (help): Likewise.
4846 * jcf-dump.c (help): Likewise.
4848 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4850 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4853 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4855 * jcf-parse.c (load_class): Call `fatal' if no file containing
4856 the target class are found.
4858 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4860 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4861 lex.c, lex.h, and PARSE_H to...
4862 (parse.o, parse-scan.o): ...here, respectively.
4864 * lex.c: Split out code that may trigger SIGFPE from yylex()
4865 to its own function.
4866 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4868 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4870 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4872 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4874 * parse.y (outer_field_access_p): Stop in time when outer contexts
4876 (resolve_qualified_expression_name): Properly qualify *everything*
4877 after a package.type to be resoled as expression names.
4878 (find_applicable_accessible_methods_list): Save/restore `class' to
4879 isolate it from a possible outer context search.
4881 2000-02-15 Tom Tromey <tromey@cygnus.com>
4883 * gjavah.c (jni_print_char): New function.
4884 (print_full_cxx_name): Use it.
4885 (decode_signature_piece): Likewise.
4886 (print_cxx_classname): Likewise.
4888 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4890 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4892 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4894 * gjavah.c: Include version.h.
4896 * jcf-dump.c: Likewise.
4898 * jv-scan.c: Likewise.
4900 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4902 * parse.y (outer_field_access_fix): First parameter now a tree
4903 node. Check for assignement to final. First argument to
4904 build_outer_field_access_fix modified to accommodate prototype.
4905 (build_outer_field_access): Don't check for assignment to final
4907 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4908 possibly returned by outer_field_access_fix. Changed
4909 outer_field_access_fix's first argument.
4910 (check_final_assignment): $finit$'s context is OK.
4911 (patch_unaryop): Use node instead of its line/column value when
4912 calling outer_field_access_fix.
4914 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4916 * parse.y (interface_declaration:): No longer tagged
4917 <node>. Re-installed default action.
4918 (class_member_declaration:): Handle inner interfaces.
4919 (interface_member_declaration): Handle inner interfaces and
4921 (create_interface): Push error if one seen. Suspend parsing
4922 context when processing an inner interface.
4923 (register_fields): Inner class static field limitations not to
4924 apply to inner interfaces.
4926 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4928 * jcf-parse.c (load_class): Update `java_error_count' when a
4929 class' file can't be found.
4930 (parse.y): Avoid (byte)code generation when errors seen.
4932 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4934 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4935 decodes a valid node.
4936 (patch_binop): Handle TRUNC_DIV_EXPR.
4938 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4940 * parse.y (resolve_package): New local `acc'. Try to progressively
4941 build and guess a package and type name.
4943 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4945 * parse.y (find_applicable_accessible_methods_list): Load and
4946 layout the search class if necessary.
4947 (java_complete_tree): Keep to original type of the folded initial
4950 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4952 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4953 Generate error message if circularity is detected. New static
4955 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4956 * jcf-write.c (generate_bytecode_insns): Very simply handle
4958 * parse.y (java_check_circular_reference): Use
4959 `cyclic_inheritance_report' during report, if necessary.
4960 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4961 walking NEW_ARRAY_INIT twice.
4963 2000-02-09 Tom Tromey <tromey@cygnus.com>
4965 * parse.y (check_class_interface_creation): Allow inner classes to
4966 be `private' or `protected', check modifiers' consistency. Prevent
4967 block local classes from bearing any modifiers.
4969 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4971 * except.c (check_start_handlers): Re-add prototype lost in last
4973 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4975 2000-02-09 Andrew Haley <aph@cygnus.com>
4977 * decl.c (clear_binding_level): Remove excess initializer.
4978 (maybe_poplevels): Remove unused variable.
4979 (force_poplevels): Ditto.
4980 (struct binding_level): Add comment.
4982 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4984 * jcf-write.c (generate_classfile): Don't consider
4985 pre-initialization with reference value (use <clinit> instead.)
4986 * parse.y (java_fix_constructors): No generated constructor for
4988 (build_outer_field_access): Removed debug message.
4989 (outer_field_expanded_access_p): Adapted to bytecode generation.
4990 (build_outer_field_access_method): Use fix_method_argument_names.
4991 (build_outer_method_access_method): Fixed indentation. Added
4992 comment. Handle access method generation for static and also void
4994 (build_access_to_thisn): Inserted debug message.
4995 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4996 (resolve_qualified_expression_name): Fixed comment.
4997 (not_accessible_p): Adapted to bytecode generation. Added comment.
4998 (patch_method_invocation): Added comment.
4999 (maybe_use_access_method): Fixed leading comment. Handle static
5001 (java_complete_lhs): Don't shortcut handling of initialized upon
5002 declaration String type static fields when generating bytecode.
5003 (patch_unaryop): Handle outer field access when generating
5006 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5008 * java-tree.h (FIELD_THISN): New macro.
5009 * jcf-write.c (append_synthetic_attribute): New function.
5010 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5011 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5012 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5014 (build_outer_field_access): Turned on access functions usage and
5015 generation when compiling to bytecode.
5016 (maybe_use_access_method): Likewise.
5018 2000-01-25 Andrew Haley <aph@cygnus.com>
5020 * java-except.h (struct eh_range): Add `expanded' field.
5021 (maybe_start_try): Add end_pc arg.
5022 (maybe_end_try): Ditto.
5023 * java-tree.h (force_poplevels): new function.
5024 * expr.c (expand_byte_code): Don't call maybe_start_try or
5026 * except.c (add_handler): Reset expanded.
5027 (expand_start_java_handler): Set expanded.
5028 (check_start_handlers): Don't expand a start handler that's
5029 already been expanded.
5030 (maybe_start_try): Add end_pc arg. Only expand a handler which
5032 (expand_end_java_handler): call force_poplevels.
5033 (force_poplevels): new function.
5034 * decl.c (binding_level): Add start_pc of binding level.
5035 (maybe_pushlevels): Call maybe_start_try when pushing binding
5037 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5038 (LARGEST_PC): Define.
5039 (clear_binding_level): Use LARGEST_PC.
5041 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5042 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5043 (binding_depth, is_class_level, current_pc): new variables.
5044 (struct binding_level): ditto.
5045 (indent): new function.
5046 (push_jvm_slot): add debugging info.
5047 (maybe_pushlevels): ditto.
5048 (maybe_poplevels): ditto.
5051 (start_java_method): ditto.
5052 (give_name_to_locals): comment only.
5053 * except.c (binding_depth, is_class_level, current_pc):
5055 (expand_start_java_handler): add debugging info.
5056 (expand_end_java_handler): ditto.
5058 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5060 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5061 (print_name_for_stub_or_jni, process_file): Constify a char*.
5063 2000-02-03 Tom Tromey <tromey@cygnus.com>
5065 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5067 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5069 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5070 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5073 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5075 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5076 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5077 (struct lang_type): New field `ii_block'.
5078 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5079 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5080 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5081 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5082 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5083 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5085 * parse.y (add_instance_initializer): New function.
5086 (in_instance_initializer): New static global.
5087 (class_body_declaration:): Link instance initializer block.
5088 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5089 (array_creation_expression:): Remove unused local.
5090 (java_parser_context_push_initialized_field): Fixed leading
5091 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5092 CPC_INSTANCE_INITIALIZER_LIST.
5093 (java_parser_context_pop_initialized_field): Likewise.
5094 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5095 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5096 CPC_INITIALIZER_STMT.
5097 (fix_constructors): New local `class_type'. Use it. Call
5098 add_instance_initializer.
5099 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5100 (patch_return): Forbid return in instance initializers.
5101 (patch_throw_statement): Enforce exception handling in the context
5102 of instance initializers.
5104 2000-02-03 Tom Tromey <tromey@cygnus.com>
5106 * Make-lang.in (java.mostlyclean): Remove executables in
5109 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5111 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5112 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5113 (java_float_finite): Convert to use union Word from javaop.h.
5114 (java_double_finite): Convert to use union DWord from javaop.h.
5116 2000-02-02 Tom Tromey <tromey@cygnus.com>
5118 * gjavah.c (options): Added `jni' entry.
5119 (help): Document -jni.
5120 (flag_jni): New global.
5121 (process_file): Handle JNI output. Don't print text from
5122 -prepend, -add, etc, when generating stubs. Only remove `.class'
5123 suffix if it actually exists.
5124 (main): Create a `.c' file when run with `--jni --stubs'. Create
5125 correct output file name with `--jni'.
5126 (print_include): Mangle header name differently in JNI case.
5127 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5129 (print_method_info): Handle JNI case. Put signature info into
5130 method name. Handle case when STREAM is NULL.
5131 (print_name_for_stub_or_jni): New function.
5132 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5133 (print_cxx_classname): Handle JNI.
5134 (print_full_cxx_name): Likewise.
5135 (decode_signature_piece): Likewise.
5136 (overloaded_jni_method_exists_p): New function.
5137 (struct method_name): Added `signature' and `sig_length' fields.
5138 (HANDLE_END_FIELD): Do nothing in JNI mode.
5140 2000-02-02 Tom Tromey <tromey@cygnus.com>
5142 * jv-scan.c: Include version.c, <getopt.h>.
5143 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5144 (options): New array.
5145 (usage): New function.
5146 (version): New function.
5147 (main): Use getopt_long to parse command line.
5148 * jcf-dump.c: Include version.c, <getopt.h>.
5149 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5150 OPT_JAVAP): New macros.
5151 (options): New array.
5152 (usage): Return `void'. Changed message.
5153 (help): New function.
5154 (version): New function.
5155 (main): Use getopt_long_only to parse command line.
5156 * gjavah.c: Include <getopt.h>.
5157 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5158 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5159 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5160 (options): New array.
5161 (java_no_argument): Removed.
5162 (help): Updated with missing options.
5163 (main): Use getopt_long_only to parse command line.
5164 (usage): Changed message.
5166 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5168 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5169 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5170 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5171 * parse.y (array_creation_expression:): Handle anonymous arrays.
5172 (build_array_from_name): Don't set `ret_name' if null.
5173 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5174 (qualify_ambiguous_name): Likewise.
5175 (java_complete_expand_class): Likewise.
5177 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5179 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5180 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5181 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5182 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5183 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5184 AIPL_FUNCTION_COMPLETED_INVOCATION.
5185 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5186 AIPL_FUNCTION_INVOCATION_READY.
5187 (AIPL_FUNCTION_DECLARATION): New enum entry.
5188 * parse.y (reorder_static_initialized): New function.
5189 (java_parser_context_pop_initialized_field): Use it.
5190 (add_inner_class_fields): Use
5191 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5192 augmented. Install marker after last alias initializer, if any.
5193 (generate_finit): Fixed typo. Don't try to retain only the used
5195 (method_header): Compute and set DECL_FUNCTION_NAP.
5196 (method_declarator): Fixed comment. Insert alias initializer in
5198 (build_alias_initializer_parameter_list): Fixed leading
5199 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5200 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5201 (java_complete_expand_class): Code to retain only used aliases
5203 (java_complete_expand_methods): New local `first_decl'. Generate
5204 $finit$ first, then expand the constructors, regular methods and
5206 (java_complete_expand_method): Don't report error on missing
5207 return statement if previously detected bogus.
5208 (fix_constructors): Don't patch constructor parameters list.
5209 (patch_method_invocation): Use new AIPL enum values. Reverse
5210 alias initializer list for anonymous classes.
5212 2000-01-30 Anthony Green <green@redhat.com>
5214 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5215 determine how many stack slots to pop.
5217 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5219 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5220 error handling/recovery.
5221 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5223 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5225 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5226 FIELD_LOCAL_ALIAS_USED): New macros.
5227 (DECL_FUNCTION_NAP): New macro.
5228 (struct lang_decl): New field `nap'.
5229 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5230 (struct lang_type): New fields `finit_stmt_list' and
5232 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5233 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5234 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5235 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5236 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5237 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5238 (BUILD_THROW): Macro line separator re-indented.
5239 * parse.y (end_class_declaration): New function.
5240 (maybe_generate_pre_expand_clinit): New name for
5241 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5242 pre-expand static fields.
5243 (maybe_generate_clinit): Function deleted.
5244 (check_for_static_method_reference): Prototype's parameter list
5246 (generate_finit): New name for maybe_generate_finit. Changed
5247 leading comment. Function rewritten to use
5248 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5249 (build_alias_initializer_parameter_list): New function.
5250 (java_parser_context_pop_initialized_field): Likewise.
5251 (add_inner_class_fields): Likewise.
5252 (type_declaration:): Call end_class_declaration.
5253 (class_member_declaration:): Likewise.
5254 (formal_parameter_list:): Fixed typos.
5255 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5256 element. Improved error handling.
5257 (block_statement:): Call end_class_declaration.
5258 (anonymous_class_creation:): Likewise.
5259 (create_anonymous_class): Fixed comments.
5260 (create_class): Call add_inner_class_fields.
5261 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5262 (method_header): Use MARK_FINAL_PARMS.
5263 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5264 (method_declarator): Propagate final argument flag.
5265 (craft_constructor): New local `artificial'. Call
5266 build_alias_initializer_parameter_list. Use
5267 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5268 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5270 (complete_expand_class): Get rid of unused outer context local
5272 (java_complete_expand_methods): Fixed leading
5273 comment. Generate/pre-expand <clinit> first. Changed method
5274 expansion order to regular, $finit$, constructors, <clinit>.
5275 (java_complete_expand_method): Set current_function_decl.
5276 (fix_constructors): Fix constructor parameter list to account for
5277 outer context local alias initializers.
5278 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5279 (resolve_expression_name): Lookup outer context local aliases. New
5280 local `access', use it.
5281 (patch_method_invocation): Patch inner class ctor invocation with
5282 outer context local aliases initialization values. $finit$
5283 invocation patching now includes things generated with
5284 build_alias_initializer_parameter_list.
5285 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5286 (build_super_invocation): Likewise.
5287 (patch_assignment): Changed comment.
5289 2000-01-27 Andrew Haley <aph@cygnus.com>
5291 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5295 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5297 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5299 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5301 * parse.y (register_fields): Don't pass a format specifier to
5302 OBSOLETE_MODIFIER_WARNING.
5303 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5304 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5306 (check_modifiers): Change function into a macro.
5307 (check_class_interface_creation): Pass a literal format string.
5309 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5311 * buffer.h: PROTO -> PARAMS.
5312 * check-init.c: Likewise.
5313 * class.c: Likewise.
5314 * constants.c: Likewise.
5315 * convert.h: Likewise.
5317 * except.c: Likewise.
5319 * gjavah.c: Likewise.
5320 * java-except.h: Likewise.
5321 * java-tree.h: Likewise.
5322 * jcf-depend.c: Likewise.
5323 * jcf-dump.c: Likewise.
5324 * jcf-parse.c: Likewise.
5325 * jcf-path.c: Likewise.
5326 * jcf-reader.c: Likewise.
5327 * jcf-write.c: Likewise.
5329 * jv-scan.c: Likewise.
5330 * jvgenmain.c: Likewise.
5331 * jvspec.c: Likewise.
5335 * parse-scan.y: Likewise.
5336 * parse.h: Likewise.
5337 * parse.y: Likewise.
5338 * typeck.c: Likewise.
5339 * verify.c: Likewise.
5342 * zextract.c: Likewise.
5343 * zipfile.h: Likewise.
5345 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5347 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5348 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5349 * constants.c (build_constant_data_ref): Check for cached
5350 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5351 in TYPE_CPOOL_DATE_REF.
5352 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5353 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5354 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5355 (LOCAL_FINAL): New macro.
5356 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5357 constant pool -- don't try to reuse.
5358 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5360 (find_in_current_zip): Use TYPE_JCF.
5361 * parse.h (java_check_final): Prototype removed.
5362 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5363 (maybe_create_class_interface_decl,
5364 check_class_interface_creation): Likewise.
5365 (java_expand_finals): Function removed.
5366 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5367 (block_statement:): Fixed comment.
5368 (anonymous_class_creation:): Likewise.
5369 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5371 (check_class_interface_creation): Loosened error report on (inner)
5372 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5373 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5374 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5376 (create_interface): Likewise.
5377 (anonymous_class_counter): New static global.
5378 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5379 patch. Fixed comments.
5380 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5381 anonymous_class_counter when declaring a toplevel class.
5382 (craft_constructor): Fixed constructor name when handling
5383 anonymous classes. Anonymous class constructors to feature hidden
5385 (java_fix_constructors): Added comment.
5386 (java_check_final): Function removed.
5387 (java_complete_expand_methods): Fixed comment. Don't generate
5388 class data, save its outgoing constant pool instead.
5389 (verify_constructor_super): Skip anonymous class constructor
5390 hidden this$<n> parameter.
5391 (java_expand_classes): New local `saved_ctxp'. Removed call to
5392 java_expand_finals and java_check_final. Expand anonymous class
5393 constructors. Generate class data.
5394 (build_super_invocation): Skip anonymous class hidden this$<n>
5396 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5397 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5398 (set_java_signature): Likewise.
5400 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5402 * gjavah.c: Delete ACC_VISIBILITY define.
5403 * jcf.h: Add ACC_VISIBILITY define.
5404 * parse.y: final: rule tagged <value>.
5405 (java_check_regular_methods): Use ACC_VISIBILITY define for
5406 default package access check.
5407 (local_variable_declaration_statement): Use final: rule.
5409 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5411 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5414 2000-01-17 Tom Tromey <tromey@cygnus.com>
5416 * gjavah.c (print_field_info): Allow non-static final fields.
5418 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5420 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5421 * parse.y (patch_anonymous_class): New function.
5422 (create_anonymous_class): Register incomplete type when the
5423 class/interface to extends/implement isn't known yet.
5424 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5425 (verify_constructor_super): Tuned error message.
5427 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5429 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5430 (ANONYMOUS_CLASS_P): New macro.
5431 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5432 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5433 * parse.y (create_class): Added leading argument.
5434 (maybe_create_class_interface_decl,
5435 check_class_interface_creation): Likewise.
5436 (craft_constructor): New function.
5437 (verify_constructor_super): Added argument in prototype.
5438 (class_declaration:): Inserted leading argument.
5439 (for_begin:): Use FOR_LOOP_P.
5440 (anonymous_class_creation): Create WFL of the anonymous class to
5441 instantiate. Call build_new_invocation. Added comments.
5442 (check_class_interface_creation): Handle parameter `anonymous' in
5443 verbose mode class creation announce.
5444 (link_nested_class_to_enclosing): Exclude anonymous classes.
5445 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5446 anonymous class, even though they appear to have an enclosing
5448 (create_interface): Pass extra argument to
5449 check_class_interface_creation.
5450 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5451 (create_class): Call check_class_interface_creation and
5452 maybe_create_class_interface_decl with extra new argument. Don't
5453 add private this$<n> to anonymous classes.
5454 (method_declarator): Insert hidden this$<n> to anonymous class
5456 (java_fix_constructors): Deleted code creating default
5457 constructor. Call craft_constructor instead.
5458 (java_check_regular_methods): Set `saw_constructor' to 1 for
5460 (fix_constructors): Pass extra argument to verify_constructor_super.
5461 (verify_constructor_super): New local `sdecl', use it. Search for
5462 matching constructor (possibly featuring arguments) in super
5464 (lookup_method_invoke): Craft constructor according to arguments
5465 list when dealing with anonymous class constructors.
5466 (build_super_invocation): Pass arguments to anonymous class super
5468 (search_loop): Use FOR_LOOP_P.
5469 (labeled_block_contains_loop_p): Likewise.
5471 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5473 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5474 (enclosing_context_p): New function.
5475 (get_access_flags_from_decl): Handle CLASS_STATIC.
5476 (maybe_layout_super_class): Extra first argument passed to
5478 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5480 * decl.c (access0_identifier_node): New global.
5481 (init_decl_processing): access0_identifier_node initialized.
5482 (pushdecl): Set DECL_CONTEXT only on non type decls.
5483 * expr.c (lookup_field): Lookup inner class fields in enclosing
5485 (expand_invoke): Use ID_INIT_P.
5486 (expand_java_field_op): Use DECL_CLINIT_P.
5487 * java-tree.def (CLASS_LITERAL): New tree code.
5488 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5489 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5490 (struct lang_decl): New field `inner_access'.
5491 (enclosing_context_p): Prototyped.
5492 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5493 ID_CLINIT_P): New macros.
5494 (CLASS_STATIC): New macro.
5495 (CLASS_ACCESS0_GENERATED_P): New macro.
5496 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5497 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5498 INNER_CLASS_P): New macros.
5499 (DECL_INNER_CLASS_LIST): New macro.
5500 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5502 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5503 the shift value to int. Fixed typo in comment.
5504 * lex.c (inst_id, wpv_id): Initialize.
5505 * mangle.c (unicode_mangling_length): Take `$' into account.
5506 * parse.h (DRECOVER, RECOVER): Terminate properly.
5507 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5508 (typedef struct _jdep): New field `enclosing'.
5509 (JDEP_ENCLOSING): New macro.
5510 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5511 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5512 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5513 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5514 GET_ENCLOSING_CPC_CONTEXT): New macros.
5515 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5516 (do_resolve_class): Added extra argument in prototype.
5517 * parse.y (resolve_class): Added extra argument in prototype.
5518 (maybe_create_class_interface_decl): Likewise.
5519 (maybe_use_access_method, build_wfl_wrap): New functions.
5520 (java_complete_expand_classes, java_complete_expand_class):
5522 (java_parser_context_push_initialized_field,
5523 java_parser_context_suspend, java_parser_context_resume):
5525 (maybe_make_nested_class_name, make_nested_class_name,
5526 set_nested_class_simple_name_value,
5527 link_nested_class_to_enclosing, find_as_inner_class,
5528 find_as_inner_class_do, check_inner_class_redefinition,
5529 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5530 maybe_build_thisn_access_method, build_outer_field_access,
5531 build_outer_field_access_methods, build_outer_field_access_expr,
5532 build_outer_method_access_method, build_new_access_id,
5533 build_outer_field_access_method, outer_field_access_p,
5534 outer_field_expanded_access_p, outer_field_access_fix,
5535 build_incomplete_class_ref, patch_incomplete_class_ref,
5536 create_anonymous_class): Likewise.
5537 (inst_id, wpv_id): New static global variables.
5538 (synchronized:): New rule, tagged <node>.
5539 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5541 (anonymous_class_creation:): New rule, tagged <node>.
5542 (NEW_TK): Tagged <node>.
5543 (type_literals, array_type_literal): New rules, tagged <node>.
5544 (class_declaration:): Removed action when reducing by class_body:
5545 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5546 using GET_CPC in sub-rules.
5547 (class_member_declaration): Handle inner classes.
5548 (method_declaration): When reducing method_header:, reset
5549 current_function_decl when appropriate.
5550 (method_declarator:): Set the number of formal parameter to 0 for
5551 method declared without arguments.
5552 (constructor_declarator:): Likewise.
5553 (static_initializer:): List of elements kept in a list.
5554 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5555 use of the keyword `static' for type declarations.
5556 (block_statement:): Handle inner class declarations.
5557 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5558 type qualified `this'.
5559 (class_instance_creation_expression): Use anonymous_class_creation:
5560 to handle inner class instances creation. Handle qualified `new'.
5561 (something_dot_new): Added appropriate actions.
5562 (create_new_parser_context): New function.
5563 (java_push_parser_context, java_parser_context_save_global,
5564 java_parser_context_suspend): Use create_new_parser_context.
5565 (check_modifiers): Changed leading comment.
5566 (check_class_interface_creation): Handle interclasses.
5567 (add_superinterfaces): Fixed comment.
5568 (create_interface): Build qualified name from the raw_name instead
5569 of its matching WFL. Push the initialized fields list. raw_name added
5570 as an extra argument to maybe_create_class_interface_decl.
5571 (create_class): Build qualified name from the raw_name instead of
5572 its matching WFL. Removed assignment to current_parsed_class_un.
5573 Call PUSH_ERROR before returning an error. Suspend the current
5574 parser context when processing an inner class. Push the
5575 initialized fields list. raw_name added as an extra argument to
5576 maybe_create_class_interface_decl. Add the private this$<n>
5578 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5579 (register_fields): Get the class type from GET_CPC and handle
5580 previous errors. Added code to handle the creation of static
5581 fields in inner classes. Initialized fields initialization
5582 statements kept in a list of lists.
5583 (maybe_generate_finit): Initialized fields initialization
5584 statements kept in a list of lists. Use GET_CPC.
5585 (maybe_generate_clinit): Likewise.
5586 (method_header): Use GET_CPC and GET_CPC_UN.
5587 (parser_qualified_classname): Handle inner classes.
5588 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5589 (java_fix_constructors): Hide pointer to enclosing context
5590 instance in constructor list when dealing with inner classes.
5591 (jdep_resolve_class): Call resolve_class with extra first argument
5593 (resolve_class): Add enclosing context as a first extra argument
5594 to do_resolve_class.
5595 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5597 (resolve_no_layout): Extra argument added to resolve_class
5599 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5600 (java_get_real_method_name): Use GET_CPC_UN.
5601 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5602 (java_check_abstract_methods): Handle static method declared in
5603 inner classes by an error.
5604 (java_check_regular_methods): Use DECL_CLINIT_P.
5605 (source_start_java_method): Also set DECL_MAX_LOCALS.
5606 (create_artificial_method): Call java_parser_context_save_global
5607 and java_parser_context_restore_global instead of saving/restoring
5608 the context by hand.
5609 (expand_start_java_method): Improved verbose mode message.
5610 (java_complete_expand_methods): Fixed leading comment. Use
5612 (fix_constructors): Added assignment to this$<n> if necessary.
5613 (java_expand_classes): Call java_complete_expand_classes instead
5614 of java_complete_expand_methods.
5615 (make_qualified_primary): Simplified.
5616 (merge_qualified_name): Optimized for missing left or right parts.
5617 (resolve_expression_name): Handle access to outer class fields from
5619 (resolve_qualified_expression_name): New macro
5620 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5621 classes. Report error on non appropriate qualification of
5622 `new'. Handle qualified `this'.
5623 (not_accessible_p): Allow access to outer class private fields from
5625 (patch_method_invocation): Handle method invocations through
5626 access methods and inner class constructor invocations.
5627 (find_applicable_accessible_methods_list): Search enclosing
5628 contexts of an inner class.
5629 (search_applicable_methods_list): Fixed typo.
5630 (argument_types_convertible): Handle inner class constructors'
5631 hidden outer context reference argument.
5632 (qualify_ambiguous_name): Handle qualified `this'.
5633 (java_complete_lhs): Handle use of field accessed through
5634 artificial access methods in various cases of assignments. Handle
5636 (check_final_assignment): Use DECL_CLINIT_P.
5637 (valid_ref_assignconv_cast_p): Handle the destination being an
5638 enclosing context of the source.
5639 (patch_unaryop): Handle use of field accessed through artificial
5641 (patch_return): Use DECL_CLINIT_P.
5642 (patch_throw_statement): Use DECL_CLINIT_P.
5643 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5644 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5647 2000-01-16 Anthony Green <green@cygnus.com>
5649 * parse.y (build_string_concatenation): Only use
5650 StringBuffer(String) shortcut if String arg is constant.
5652 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5654 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5655 the shift value to int. Fixed typo in comment.
5657 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5659 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5660 * jcf-write.c: Likewise.
5661 * parse.y: Likewise.
5662 * parse.c: Regenerate.
5664 2000-01-09 Anthony Green <green@cygnus.com>
5666 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5667 bytecodes in the correct order.
5669 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5671 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5673 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5675 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5676 before building constant array decl.
5678 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5680 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5681 method invocation and typo in conditional expression.
5682 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5683 the appropriate NOTE_POP.
5684 * parse.y (patch_binop): Shift value mask to feature the right
5687 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5689 * class.c (assume_compiled, assume_compiled_node): Add static
5691 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5693 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5695 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5697 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5698 to `__modifier' to avoid stringifying it.
5700 * parse.y (verify_constructor_circularity): Don't call a variadic
5701 function with a non-literal format string.
5702 (java_check_abstract_methods): Move unreachable code inside
5703 `continue' statement.
5704 (lookup_method_invoke): Call xstrdup, not strdup.
5706 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5709 * jcf-parse.c (yyparse): Likewise.
5711 * jv-scan.c (main): Likewise.
5713 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5715 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5716 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5717 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5720 * parse.y (synchronized, variable_redefinition_error,
5721 check_class_interface_creation, create_interface, create_class,
5722 method_header, finish_method_declaration,
5723 check_modifiers_consistency, method_declarator,
5724 complete_class_report_errors, check_abstract_method_definitions,
5725 java_check_regular_methods, check_throws_clauses,
5726 java_check_abstract_methods, read_import_dir,
5727 check_pkg_class_access, declare_local_variables, fix_constructors,
5728 cut_identifier_in_qualified, resolve_expression_name,
5729 resolve_qualified_expression_name, patch_method_invocation,
5730 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5731 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5732 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5733 patch_try_statement, patch_synchronized_statement,
5734 patch_throw_statement, check_thrown_exceptions,
5735 patch_conditional_expr): Likewise.
5737 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5739 * Makefile.in (LIBDEPS): Added gcc's errors.o
5740 (../jcf-dump$(exeext):): Link with gcc's errors.o
5741 (../gcjh$(exeext):): Likewise.
5742 * expr.c (expand_java_NEW): Layout the entire target type instead of
5743 laying out its methods only.
5744 (lookup_field): Layout the class after having loaded it.
5745 * java-tree.h (java_debug_context): Declared.
5746 * jcf-io.c (toplev.h): Included.
5747 (find_class): Removed assignment to jcf's outofsynch
5748 field. Force source file to be read if newer than its matching
5749 class file. Tweaked debug messages.
5750 * jcf-parse.c (jcf_out_of_synch): Deleted.
5751 (read_class): Call to jcf_out_of_synch removed.
5752 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5753 (jcf_out_of_synch): Prototype deleted.
5754 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5755 `deprecated' and `class_err': integer turned into bit fields.
5756 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5757 * parse.y (package_list): New global.
5758 (package_declaration:): Record newly parsed package name.
5759 (extra_ctxp_pushed_p): Static global deleted.
5760 (java_parser_context_save_global): Create buffer context for the
5761 purpose of saving globals, if necessary.
5762 (java_parser_context_restore_global): Pop context pushed for the
5763 purpose of saving globals, if necessary.
5764 (java_debug_context_do): New prototype and function.
5765 (java_debug_context): Likewise.
5766 (do_resolve_class): Use already parsed package names to qualify
5767 and lookup class candidate.
5768 (java_pre_expand_clinit): Removed unnecessary local variable.
5770 1999-12-17 Tom Tromey <tromey@cygnus.com>
5772 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5774 (process_file): Use `\n\' at end of each line in string.
5776 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5778 * expr.c (expand_invoke): Layout the loaded class before
5779 attempting to use it.
5780 (expand_java_field_op): Allow final field assignments to take
5782 * typeck.c (convert): Return error_mark_node if expr is null.
5784 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * class.c (class_depth): Return -1 if the class doesn't load
5788 * expr.c (can_widen_reference_to): Check for errors during depth
5789 computation and return 0 accordingly.
5790 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5791 create default constructors and add an other error check.
5792 * parse.h (java_fix_constructors): Prototyped.
5793 * parse.y (java_pre_expand_clinit): Likewise.
5794 (build_super_invocation): Re-prototyped to feature one argument.
5795 (java_check_circular_reference): Directly use `current'.
5796 (java_fix_constructors): New function.
5797 (java_check_regular_methods): Don't create default constructors
5798 here, but abort if none were found.
5799 (java_complete_expand_methods): Pre-process <clinit> calling
5800 java_pre_expand_clinit.
5801 (java_pre_expand_clinit): New function.
5802 (fix_constructors): build_super_invocation invoked with the
5803 current method declaration as an argument.
5804 (build_super_invocation): Use the context of the processed method
5805 decl argument instead of current_class.
5806 * typeck.c (lookup_java_method): Take WFLs in method names into
5809 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5811 * class.c (make_class_data): flag_keep_inline_functions to keep
5812 private methods in the method array.
5814 1999-12-15 Anthony Green <green@cygnus.com>
5816 * check-init.c (check_init): Take into account both types of
5817 `throw's when checking for uninitialized variables.
5819 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5821 * parse.y (java_complete_lhs): Force convertion of array
5822 dimensions to int_type_node, that's what runtime's ABI expects.
5824 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5826 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5827 operand of a WFL, until the Java front-end gets fixed with regard
5828 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5830 1999-12-10 Andrew Haley <aph@cygnus.com>
5832 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5833 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5834 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5838 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5840 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5841 before calling expand_eh_region_start and expand_start_all_catch.
5842 * except.c (expand_start_java_handler): Switch to permanent
5843 obstack before calling expand_eh_region_start.
5844 (expand_end_java_handler): Switch to permanent obstack before
5845 calling expand_start_all_catch.
5847 1999-12-5 Anthony Green <green@cygnus.com>
5849 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5850 function with side effects.
5851 (init_decl_processing): Mark all memory allocating DECLs with
5854 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5856 * except.c (expand_end_java_handler): Call
5857 expand_resume_after_catch and end_catch_handler.
5859 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5861 * verify.c (verify_jvm_instructions): Create new return label
5862 chain if non existent (don't rely on the verified state of the jsr
5865 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5867 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5868 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5870 * parse.y (patch_assignment): Removed bogus final class test on
5871 lhs when checking on whether to emit an ArrayStoreException runtime
5873 * expr.c (expand_java_arraystore): Likewise.
5875 1999-11-28 Anthony Green <green@cygnus.com>
5877 * decl.c (find_local_variable): Reuse single slot decls when
5880 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5882 * jcf-parse.c (saw_java_source): Global variable removed.
5883 (read_class): Don't use `saw_java_source'. Added extra braces.
5884 (yyparse): Code setting `saw_java_source' removed.
5886 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5888 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5890 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * verify.c (merge_type_state): Non verified subroutines being
5893 considered more than once to trigger passive type merge.
5895 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5897 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5898 in case of error. Error message tuned.
5900 1999-11-21 Anthony Green <green@cygnus.com>
5902 * constants.c (find_methodref_index): Unwrap method names before
5903 inserting them in the constant pool.
5905 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5907 * class.c (assume_compiled_node): New typedef.
5908 (assume_compiled_tree): New static data.
5909 (find_assume_compiled_node): New function.
5910 (add_assume_compiled): New function.
5911 (assume_compiled): New function.
5912 * class.c (make_class_data): Use assume_compiled.
5913 (is_compiled_class): Use assume_compiled.
5915 * java-tree.h (add_assume_compiled): Declare.
5917 * lang.c (lang_decode_option): Parse new options.
5919 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5921 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5922 int_type_node: that's what `_Jv_AllocObject' expects.
5924 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5926 * parse.y (lookup_method_invoke): Use lang_printable_name to
5927 reliably build the type name during error report. Fixes PR gcj/97.
5929 1999-11-09 Tom Tromey <tromey@cygnus.com>
5931 * jcf-path.c: Include <sys/stat.h>.
5932 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5933 (DIR_UP): New macro.
5935 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5937 * parse.y (source_end_java_method): Resume permanent allocation,
5938 reversing Apr 27 1998 patch.
5939 (patch_string_cst): Pop obstacks after having pushed the permanent
5942 1999-11-05 Tom Tromey <tromey@cygnus.com>
5944 * class.c (finish_class): Emit inlined methods if any native
5945 methods exist in the class. Fixes PR gcj/85.
5947 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5949 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5950 (qualify_ambiguous_name): Likewise.
5952 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5954 * typeck.c: (lookup_java_method): search all inherited
5955 interfaces when looking up interface method.
5957 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5959 * parse.y (method_header:): Issue error message for rule `type
5961 (synchronized:): Error report when not using synchronized.
5963 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5965 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5966 being used before the superclass constructor has been called.
5967 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5968 instead of `CALL_THIS_CONSTRUCTOR_P'.
5970 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5972 * check-init.c: Fix typo in comment.
5974 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5976 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5979 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5981 * parse.y (expression_statement:): Call function to report
5982 improper invocation of a constructor.
5983 (parse_ctor_invocation_error): New function.
5985 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5987 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5990 1999-10-21 Tom Tromey <tromey@cygnus.com>
5992 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5993 in generated `main'.
5995 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5997 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5998 (qualify_ambiguous_name): Likewise.
6000 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6002 * parse.y (java_complete_tree): fold_constant_for_init to work on
6004 (java_complete_lhs): Likewise.
6005 (array_constructor_check_entry): Complete an initializer element
6006 on permanent_obstack.
6008 1999-10-19 Tom Tromey <tromey@cygnus.com>
6010 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6011 From Mike Moreton <mike@pillim.demon.co.uk>.
6013 1999-10-15 Greg McGary <gkm@gnu.org>
6015 * java-tree.h (flag_bounds_check): Remove extern decl.
6016 * lang.c (flag_bounds_check): Remove global variable.
6017 (lang_f_options): Remove "bounds-check" entry.
6018 (lang_init_options): Default flag_bounds_check to "on".
6020 1999-10-14 Tom Tromey <tromey@cygnus.com>
6022 * jvgenmain.c (usage): New function.
6023 (main): Use it. Also, handle `-D' options.
6024 * jvspec.c (lang_specific_driver): Recognize -D.
6025 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6027 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6029 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6031 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6032 variadic function with a non-literal format string.
6034 * parse-scan.y (report_main_declaration): Likewise.
6036 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6038 * parse.y (read_import_dir, patch_assignment, patch_binop,
6039 patch_array_ref): Likewise.
6041 * typeck.c (build_java_array_type): Likewise.
6043 * verify.c (verify_jvm_instructions): Likewise.
6045 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6049 1999-10-07 Anthony Green <green@cygnus.com>
6051 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6052 where CHECK_PUT may fail for valid reasons.
6054 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6055 UNSAFE_PUTN): New macros.
6057 1999-10-04 Tom Tromey <tromey@cygnus.com>
6059 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6060 well. Fixes Java PR gcj/59.
6061 * parse-scan.y (yyerror): Report errors.
6063 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6065 * decl.c (insert_block): Remove unconditional `abort'.
6067 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6069 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6070 FUNCTION_CODE now of type int. All callers changed.
6071 Set the builtin's DECL_BUILT_IN_CLASS.
6073 1999-09-23 Tom Tromey <tromey@cygnus.com>
6075 * jvspec.c (lang_specific_driver): Don't read spec file if
6076 -fsyntax-only given.
6078 1999-09-22 Tom Tromey <tromey@cygnus.com>
6080 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6082 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6083 (WORDS_TO_LONG): Likewise.
6084 (WORDS_TO_DOUBLE): Likewise.
6086 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6088 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6089 (RELOCATION_VALUE_1): Likewise.
6090 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6091 push_in_const, push_long_const): Prototyped.
6092 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6093 (push_constant2): Likewise.
6094 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6095 (find_constant_wide): Cast find_constant2's integer arguments to
6097 (find_constant_index): Cast find_constant2's and find_constant2's
6098 integer arguments to `jword'.
6099 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6100 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6101 (emit_if): Use RELOCATION_VALUE_1.
6102 (emit_goto): Likewise.
6103 (emit_jsr): Likewise.
6104 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6105 argument to push_long_const to HOST_WIDE_INT.
6107 1999-09-15 Andreas Schwab <schwab@suse.de>
6109 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6111 1999-09-20 Nick Clifton <nickc@cygnus.com>
6113 * lang.c (lang_decode_option): Extend comment.
6115 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6117 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6120 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6122 * gjavah.c (get_field_name, print_method_info, print_include,
6123 add_namelet): Use xmalloc, not malloc.
6125 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6126 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6129 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6131 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6133 * jcf-path.c (add_entry): Likewise.
6135 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6137 * jv-scan.c (xmalloc): Remove definition.
6139 * jvgenmain.c (xmalloc): Likewise.
6141 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6143 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6145 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6146 concat, not xmalloc/sprintf.
6147 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6148 (xstrdup): Remove definition.
6150 * parse.y (duplicate_declaration_error_p,
6151 constructor_circularity_msg, verify_constructor_circularity,
6152 check_abstract_method_definitions, java_check_regular_methods,
6153 java_check_abstract_methods, patch_method_invocation,
6154 check_for_static_method_reference, patch_assignment, patch_binop,
6155 patch_cast, array_constructor_check_entry, patch_return,
6156 patch_conditional_expr): Use xstrdup, not strdup.
6158 * zextract.c (ALLOC): Use xmalloc, not malloc.
6160 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6162 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6164 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6165 (do_spec, lang_specific_pre_link, lang_specific_driver,
6166 input_filename, input_filename_length): Don't declare.
6167 (main_class_name, jvgenmain_spec, lang_specific_driver):
6169 (lang_specific_driver): All calls to the function pointer
6170 parameter now explicitly call `fatal'.
6172 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6174 * parse.y (find_applicable_accessible_methods_list): Search
6175 abstract classes as interfaces.
6177 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * class.c (finish_class): We're now outside a valid method
6180 declaration. Tell the rest of gcc so.
6182 1999-09-08 Bruce Korb autogen@linuxbox.com
6184 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6186 1999-09-07 Tom Tromey <tromey@cygnus.com>
6188 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6190 (decode_signature_piece): Don't emit "::" in JArray<>.
6191 (print_namelet): Only print trailing `;' when printing a class.
6193 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6195 * java-tree.h: Delete declarations for all tree nodes now moved to
6197 * decl.c: Delete their definitions.
6199 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6201 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6202 * Makefile.in (OBJS): Add ggc-callbacks.o.
6203 (OBJDEPS): Likewise.
6205 1999-09-03 Tom Tromey <tromey@cygnus.com>
6207 * parse.y (strip_out_static_field_access_decl): Return operand if
6208 it satisfies JDECL_P.
6210 1999-09-02 Tom Tromey <tromey@cygnus.com>
6212 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6213 Handle nested arrays, like `[[I'.
6215 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6217 * class.c (finish_class): Remove unused parameter, all callers
6220 * expr.c (build_java_athrow): Change return type to void.
6221 (java_lang_expand_expr): Make sure each case in switch returns a
6224 * java-tree.h (finish_class): Fix prototype to take void args.
6226 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6227 (main): Issue return from main, not exit.
6229 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6231 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6233 * jv-scan.c (main): Issue return from main, not exit.
6235 * parse.y (check_abstract_method_definitions,
6236 java_check_abstract_method_definitions): Add static prototypes.
6237 (java_complete_expand_methods): Fix call to `finish_class'.
6239 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6242 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6244 * lang.c (language_string): Constify.
6246 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6248 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6249 Remove hacks for stuff which comes from libiberty.
6251 * Make-lang.in: Likewise.
6253 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6255 * Makefile.in (xref.o): Depend on xref.c explicitly.
6257 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6259 * java-tree.h (lang_printable_name): Constify a char*.
6261 * lang.c (lang_printable_name): Likewise.
6263 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6265 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6268 1999-08-26 Tom Tromey <tromey@cygnus.com>
6270 * gjavah.c (print_cxx_classname): Print "::" before qualified
6273 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6275 * parse.y (lookup_cl): Changed leading comment. Now does its best
6276 to set the column number.
6277 (qualify_ambiguous_name): Take WFL wrappers into account.
6279 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6281 * verify.c (verify_jvm_instructions): Don't check instruction
6282 validity beyond end of method.
6284 1999-08-25 Tom Tromey <tromey@cygnus.com>
6286 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6288 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6290 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6291 cxx_keyword_subst, generate_access, name_is_method_p,
6292 get_field_name, print_field_name, super_class_name, print_include,
6293 decode_signature_piece, print_class_decls, usage, help,
6294 java_no_argument, version, add_namelet, print_namelet): Add static
6296 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6297 name_is_method_p): Constify a char*.
6298 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6299 Provide a final else clause in an if-else-if.
6300 (print_field_info): Add missing final arg in function call to
6302 (print_method_info, decompile_method, decode_signature_piece,
6303 print_c_decl, print_full_cxx_name, print_stub,
6304 print_mangled_classname, super_class_name, print_include,
6305 add_namelet, add_class_decl, print_class_decls, process_file,
6306 help): Constify a char*.
6308 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6309 push_int_const, find_constant_wide, find_constant_index,
6310 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6311 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6312 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6313 emit_if, emit_goto, emit_jsr, call_cleanups,
6314 make_class_file_name): Add static prototypes.
6315 (generate_bytecode_return, generate_bytecode_insns): Pass a
6316 NULL_PTR, not a NULL_TREE.
6318 * jv-scan.c: Include "jcf.h".
6319 (main): Declare using DEFUN macro.
6321 * jvspec.c (find_spec_file, lang_specific_pre_link,
6322 lang_specific_driver): Add prototypes.
6323 (find_spec_file): Constify a char*.
6325 * keyword.gperf (hash, java_keyword): Add prototypes.
6327 * lang.c (lang_print_error): Add static prototype.
6328 (lang_init): Prefer memcpy over bcopy to avoid casts.
6330 * lex.c (yylex): Add static prototype.
6332 * parse-scan.y: Include "lex.c" earlier.
6334 * parse.h: Remove redundant declaration for `yylex'.
6336 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6337 labeled_block_contains_loop_p): Add static prototypes.
6338 (not_accessible_p): Make static to match prototype.
6340 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6342 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6344 * parse.y (check_method_redefinition): Changed leading comment.
6345 (check_abstract_method_definitions): New function.
6346 (java_check_abstract_method_definitions): New function.
6347 (java_check_regular_methods): Call it.
6348 (verify_constructor_super): Fixed indentation.
6349 (lookup_method_invoke): Likewise.
6351 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * parse.y (method_header): Return a null pointer if the current
6355 (finish_method_declaration): Return if the current function decl
6357 (source_start_java_method): Likewise.
6358 (java_method_add_stmt): Likewise.
6360 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6362 * class.c (emit_register_class): Removed unnecessary call to
6364 * parse.y (labeled_block_contains_loop_p): Removed unused local
6367 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6369 * parse.y (java_refold): Added prototype.
6371 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6373 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6374 (java_stabilize_reference): Removed unnecessary `else'.
6375 (java_complete_lhs): Set flag to remember boolean. Call
6376 java_refold. Added comments.
6377 (java_decl_equiv): New function.
6378 (binop_compound_p): Likewise.
6379 (java_refold): Likewise.
6380 (patch_unaryop): Striped static field access assigned to decl and
6381 op. Changed promotion scheme for ++/-- operators.
6382 (search_loop): New function.
6383 (labeled_block_contains_loop_p): Likewise.
6384 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6386 (patch_bc_statement): Call search_loop. Fixed comment.
6388 1999-08-14 Anthony Green <green@cygnus.com>
6390 * expr.c (java_lang_expand_expr): Mark static array data as
6393 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6395 * jvgenmain.c (main): NUL-terminate name_obstack.
6397 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6399 * check-init.c (check_bool2_init, done_alternative): Add static
6402 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6403 (add_method, build_utf8_ref, build_class_ref,
6404 append_gpp_mangled_type, layout_class_method): Constify a char*.
6406 * decl.c (push_promoted_type, make_binding_level): Add static
6408 (push_promoted_type, pushdecl): Constify a char*.
6410 * except.c (find_handler_in_range, link_handler,
6411 check_start_handlers): Add static prototypes.
6413 * expr.c (process_jvm_instruction): Constify a char*.
6415 * gjavah.c (main): Constify a char*.
6417 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6420 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6422 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6423 munge, print_ents): Constify a char*.
6425 * jcf-dump.c (disassemble_method): Constify a char*.
6426 (print_constant_pool, print_exception_table): Add static prototypes.
6427 (print_constant, print_exception_table, main, disassemble_method):
6430 * jcf-io.c (find_classfile, find_class): Likewise.
6432 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6433 (set_source_filename, predefined_filename_p): Add static prototypes.
6434 (set_source_filename, get_constant, get_class_constant,
6435 find_in_current_zip): Constify a char*.
6437 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6439 (add_entry, add_path, jcf_path_classpath_arg,
6440 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6442 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6443 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6444 jcf_parse_one_method, jcf_parse_methods,
6445 jcf_parse_final_attributes): Add static prototypes.
6446 (get_attribute): Constify a char*.
6448 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6449 jcf_dependency_add_target, jcf_path_classpath_arg,
6450 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6452 * jv-scan.c (main): Constify a char*.
6453 (gcc_obstack_init): Add prototype arguments.
6455 * jvgenmain.c (gcc_obstack_init): Likewise.
6456 (main): Constify a char*.
6458 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6460 (put_decl_string, lang_print_error): Constify a char*.
6461 (lang_init): Remove redundant extern prototype.
6463 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6465 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6466 Add static prototypes.
6467 (get_type_from_signature): Constify a char*.
6469 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6470 Add static prototypes.
6471 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6472 (verify_jvm_instructions): Constify a char*.
6474 * xref.c (xref_flag_value): Likewise.
6476 * xref.h (xref_flag_value): Likewise.
6478 * zextract.c (makeword, makelong): Add static prototypes.
6479 (makeword, makelong): Constify a uch*.
6481 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6483 * lang.c (java_dummy_print): Constify a char*.
6484 (lang_print_error): Likewise.
6485 (lang_init): Remove redundant prototype for `print_error_function'.
6486 (lang_init_source): Likewise.
6487 (lang_identify): Constify a char*.
6489 1999-08-09 Tom Tromey <tromey@cygnus.com>
6491 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6492 (WORDS_TO_LONG): Likewise.
6493 (WORDS_TO_DOUBLE): Likewise.
6495 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6497 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6499 * expr.c (java_stack_pop, java_array_data_offset,
6500 build_java_throw_out_of_bounds_exception, case_identity,
6501 build_java_check_indexed_type): Add static prototypes.
6502 (linenumber_table, expand_invoke, expand_java_field_op,
6503 build_primtype_type_ref, expand_byte_code): Constify a char*.
6505 * java-tree.h (build_primtype_type_ref, linenumber_table):
6507 (java_lang_expand_expr): Add prototype.
6509 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6510 `java_lang_expand_expr'.
6512 * lex.c (java_lex_error): Constify a char*.
6513 (java_get_unicode, java_read_char, java_allocate_new_line,
6514 java_unget_unicode, java_sneak_unicode): Prototype.
6516 * parse-scan.y (current_class, package_name, method_declarator,
6517 report_class_declaration, yyerror): Constify a char*.
6519 * parse.h (java_report_errors): Prototype.
6520 (yyerror): Constify a char*.
6522 * parse.y (classitf_redefinition_error, check_modifiers,
6523 parse_jdk1_1_error, lookup_package_type,
6524 lookup_package_type_and_set_next, get_printable_method_name,
6525 purify_type_name): Constify a char*.
6526 (build_super_invocation, maybe_generate_finit,
6527 verify_constructor_super, parser_add_interface,
6528 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6529 java_complete_expand_methods, java_expand_finals,
6530 cut_identifier_in_qualified, java_stabilize_reference,
6531 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6532 merge_string_cste): Prototype.
6533 (single_type_import_declaration, yyerror,
6534 variable_redefinition_error, build_array_from_name,
6535 build_unresolved_array_type, check_class_interface_creation,
6536 resolve_class, complete_class_report_errors,
6537 note_possible_classname, read_import_dir,
6538 find_in_imports_on_demand, resolve_package, fix_constructors,
6539 check_deprecation, lookup_method_invoke,
6540 maybe_build_primttype_type_ref, array_constructor_check_entry):
6542 (java_complete_expand_methods, java_expand_finals): Make static.
6543 (convert_narrow): Remove static prototype.
6545 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6547 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6549 1999-08-02 Richard Henderson <rth@cygnus.com>
6551 * decl.c: Include defaults.h instead of expr.h.
6552 * parse.y: Likewise.
6554 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6556 * java/decl.c (start_java_method): Change all uses of
6557 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6558 Ensure expr.h is included.
6559 * java/expr.c (pop_arguments): Ditto.
6560 * java/parse.y (expand_start_java_method): Ditto.
6562 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6564 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6566 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6568 * decl.c: Include "function.h".
6569 * except.c: Likewise.
6570 * parse.y: Likewise.
6571 * Makefile.in: Update dependencies.
6573 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6575 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6576 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6577 `modifier' with ATTRIBUTE_UNUSED.
6579 * gjavah.c (process_file): Add braces around ambiguous `else'.
6581 * jcf-dump.c (print_access_flags, localvar_free): Change return
6584 * parse.y (java_complete_expand_method): Initialize variable
6586 (resolve_qualified_expression_name): Likewise for `field_decl'.
6587 (patch_method_invocation): Likewise for `class_to_search'.
6588 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6589 (patch_assignment): Likewise for `lhs_type'.
6591 * verify.c (verify_jvm_instructions): Remove unused variable
6594 1999-07-25 Richard Henderson <rth@cygnus.com>
6596 * decl.c (va_list_type_node): New.
6598 1999-07-25 Anthony Green <green@cygnus.com>
6600 * gjavah.c (print_stub): New function.
6601 (METHOD_IS_NATIVE): New macro.
6602 (print_mangled_classname): Make static.
6603 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6604 (process_file): Perform stub generation.
6605 (HANDLE_METHOD): Don't emit class decls during stub
6607 (HANDLE_END_METHOD): Take into account stub generation.
6608 (print_method_info): Handle stub generation.
6609 (print_stub): New function.
6610 (print_cxx_classname): Make signature consistant with others.
6611 (help): Describe -stubs option.
6612 (main): Create stub file.
6613 (version): Use version.c.
6614 (print_full_cxx_name): New function.
6615 (print_c_decl): Use print_full_cxx_name.
6617 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6619 * check-init.c (check_init): Handle MAX_EXPR.
6621 1999-07-15 Andrew Haley <aph@cygnus.com>
6623 * lang.c (flag_use_divide_subroutine): New variable.
6624 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6625 fp-to-integer conversion.
6626 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6629 * expr.c (build_java_soft_divmod): New function.
6630 (build_java_binop): Call build_java_soft_divmod if
6631 flag_use_divide_subroutine is set.
6632 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6633 soft_lrem_node: new builtin functions.
6634 (init_decl_processing) Initialize the new builtins.
6635 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6636 soft_lrem_node: new builtin functions.
6637 (build_java_soft_divmod): New function.
6638 * parse.y: Call build_java_soft_divmod if
6639 flag_use_divide_subroutine is set.
6642 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6643 a --specs= arg) even if not linking.
6644 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6645 -fuse-divide-subroutine
6647 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6649 * parse.y (resolve_and_layout): Check methods only once.
6650 (resolve_qualified_expression_name): Verify thrown exceptions
6652 (check_thrown_exceptions): Reject exceptions thrown in
6653 initializer. Error message tuned.
6655 1999-07-14 Andrew Haley <aph@cygnus.com>
6657 * expr.c (expand_expr): Do not return the last statement in a
6658 block as the block's value.
6660 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6662 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6663 CALL_EXPR, to avoid order of evaluation changes.
6665 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6667 * parse.y (qualify_ambiguous_name): Do not use
6668 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6670 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6672 * check-init.c (check_init): Handle MAX_EXPR.
6673 * expr.c (force_evaluation_order): Force method call arguments to
6674 be evaluated in left-to-right order.
6675 * parse.y (qualify_ambiguous_name): Loop again to qualify
6676 NEW_ARRAY_EXPR properly.
6678 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6680 * parse.y (patch_invoke): Resolve unresolved invoked method
6682 (qualify_ambiguous_name): STRING_CST to qualify expression for
6683 type name resolution.
6685 1999-06-24 Andrew Haley <aph@cygnus.com>
6687 * class.c (finish_class): Whenever a deferred method is
6688 output, rescan the list of methods to see if a new candidate for
6689 output can be found.
6691 1999-06-28 Tom Tromey <tromey@cygnus.com>
6693 * jvspec.c (lang_specific_driver): Recognize --help.
6695 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * parse.y (resolve_package): Fixed bogus return statement.
6698 (patch_method_invocation): Resolve method invocation beginning with
6699 a package name qualifier.
6701 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6703 * Make-lang.in (java.stage1): Depend on stage1-start.
6704 (java.stage2): Likewise for stage2-start.
6705 (java.stage3): Likewise for stage3-start.
6706 (java.stage4): Likewise for stage4-start.
6708 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6710 * parse.y (java_complete_lhs): When doing cross referencing, don't
6711 try to keep file location on a WFL expanded as a CALL_EXPR.
6713 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6715 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6716 compiling to class file a void method with an empty method body.
6717 As a side effect, the bytecode backend will generate the
6718 appropriate `return' instruction.
6720 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6722 * parse.y (lookup_package_type_and_set_next): New function prototype.
6723 (resolve_package): Search current and imported packages.
6724 (lookup_package_type_and_set_next): New function.
6726 1999-06-22 Andrew Haley <aph@cygnus.com>
6728 * verify.c (verify_jvm_instructions): Check for pending blocks
6729 before invalid PC test and opcode switch, not after.
6731 1999-06-21 Andrew Haley <aph@cygnus.com>
6733 * except.c (find_handler_in_range): The upper limit for exception
6734 ranges is exclusive, not inclusive: (start <= pc < end).
6735 (link_handler): find child pointer which points to outer by
6736 searching sibling list: previous code incorrectly assumed that
6737 outer->outer->first_child must point to outer.
6738 * verify.c (verify_jvm_instructions): FIXME added to code for
6740 (verify_jvm_instructions): Do not assume that the last block
6741 processed in a subroutine is a block which ends with a `ret'
6742 instruction. With some control flows it is possible that the last
6743 block ends with an `athrow'.
6745 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6747 * parse.y (qualify_ambiguous_name): Reorganized the post
6748 evaluation of non WFL leading expression nodes.
6750 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6752 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6755 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6757 * parse.y (qualify_ambiguous_name): Handle qualified expression
6758 beginning with a STRING_CST.
6760 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6762 * parse.y (register_fields): Set DECL_INITIAL on both
6763 pre-initialized static and public fields.
6764 (resolve_field_access): Static field access expressions to always
6766 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6767 qualification. CONVERT_EXPR to be resolved as an expression name.
6768 (java_complete_lhs): Identify and access qualified final
6769 initialized field in switch statement case expression.
6770 (fold_constant_for_init): Pre-initialized field decl constant to
6773 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6775 * parse.y (note_possible_classname): Mark returned node with
6776 QUALIFIED_P only if the original class name contained a '/'.
6778 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6780 * Make-lang.in (gcjh): More parallel build fixes.
6782 1999-06-03 Mike Stump <mrs@wrs.com>
6784 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6786 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6788 * except.c (link_handler): Chain exception handlers in order.
6790 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6792 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6793 with nops and process as usual in order to always set correct EH
6794 ranges. Emit detailed warnings about unreachable bytecodes.
6796 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6798 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6801 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6803 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6804 or the searched field decl.
6806 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6808 * parse.y (fold_constant_for_init): Convert numerical constant
6809 values to the type of the assigned field.
6811 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6813 * expr.c (lookup_field): Relaxed the test on class loading error
6815 * parse.y (fold_constant_for_init): Enabeled old code.
6817 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6820 decide the validity of the cast of a java.lang.Cloneable reference
6822 (patch_conditional_expr): Fixed first argument passed to
6823 binary_numeric_promotion.
6825 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6827 * parse.y (qualify_ambiguous_name): Take into account that a
6828 CONVERT_EXPR might specify a type as a WFL.
6830 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6832 * parse.y (patch_assignment): Save the rhs before using it as an
6833 argument to _Jv_CheckArrayStore.
6835 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6837 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6839 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6841 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6842 floating point litteral only when the exponent indicator has been
6845 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6847 * parse.y (formal_parameter:): Construct argument tree list
6848 element even if a yet unsupported final parameter was encountered.
6850 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6852 * parse.y (finish_method_declaration): Issue errors for native or
6853 abstract methods declared with a method body, as well as for non
6854 native or non abstract methods with no method body.
6856 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6858 * class.c (build_utf8_ref): Initialize variable `field'.
6860 * decl.c (init_decl_processing): Initialize variable `field'.
6862 * expr.c (build_known_method_ref): Mark parameters `method_type',
6863 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6864 (process_jvm_instruction): Likewise for parameter `length'.
6866 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6867 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6870 * parse.y (maybe_generate_clinit): Remove unused variable
6871 `has_non_primitive_fields'.
6872 (find_in_imports_on_demand): Initialize variables `node_to_use'
6874 (patch_binop): Likewise for variable `prom_type'.
6875 (patch_unaryop): Likewise for variable `prom_type'.
6877 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6879 * xref.c (xref_table): Add missing initializer.
6881 1999-05-14 Tom Tromey <tromey@cygnus.com>
6883 * java-except.h (struct eh_range): Removed unused `next' member.
6884 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6885 after adding all exception handlers. Sort exception ranges in
6887 (struct pc_index): New structure.
6888 (start_pc_cmp): New function.
6889 * except.c (add_handler): Return `void'. Don't call link_handler;
6890 instead construct an ordinary linked list and do range
6892 (check_nested_ranges): New function.
6893 (link_handler): Changed interface to allow merging of eh_ranges.
6894 Split overlapping ranges. Return `void'.
6896 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6898 * parse.y (constructor_block_end:): New rule, tagged <node>.
6899 (constructor_body:): Use `constructor_block_end' instead of
6902 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6904 * parse.y (statement_nsi:): Pop `for' statement block.
6905 (java_complete_lhs): Labeled blocks containing no statement are
6906 marked as completing normally.
6908 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6910 * xref.c (xref_set_current_fp): New function, defined.
6911 * xref.h (xref_set_current_fp): New function, prototyped.
6913 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6915 * check-init.c (check_init): Take into account that
6916 LABELED_BLOCK_STMT can be empty.
6918 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6920 * parse.y (java_check_regular_methods): Warning check on not
6921 overriding methods with default access in other packages does not
6922 apply to `<clinit>'.
6923 (java_complete_lhs): If block body is an empty_stmt_node, replace
6924 it by NULL_TREE. This prevents gcc from generating an irrelevant
6927 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6929 * check-init.c (check_init): Removed code accepting to see things
6930 falling through default:, when doing xrefs.
6931 * java-tree.h (do_not_fold): New global variable, declared.
6932 * parse.y (do_not_fold): New global variable, defined.
6933 (java_complete_expand_method): Set `do_not_fold' to the value of
6934 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6935 and reinstall them after them have been purged; do not check for
6936 initializations; do not issue missing return errors.
6937 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6939 (patch_binop): Skip the fold part when doing xrefs.
6940 (build_string_concatenation): Skip the concatenation part when
6942 (patch_synchronized_statement): Do not generate a try-finally when
6944 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6945 and keep the location where the throw was seen.
6946 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6947 any treatment on the converted node an simply return a NOP_EXPR of
6949 * xref.c (xref_get_data): New function, defined.
6950 * xref.h (xref_get_data): New function, declared.
6951 (XREF_GET_DATA): Use xref_get_data.
6953 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6955 * gjavah.c (print_include): Cast the result of `strlen' to int
6956 when comparing against a signed value.
6957 (add_namelet): Likewise.
6959 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6961 * expr.c (expand_invoke): Mark parameter `nargs' with
6963 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6965 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6968 * jcf-reader.c (get_attribute): Cast a value to long
6969 when comparing against a signed expression. Likewise.
6971 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6974 1999-05-11 Andrew Haley <aph@cygnus.com>
6976 * parse.y (source_end_java_method): If the current method contains
6977 any exception handlers, force asynchronous_exceptions: this is
6978 necessary because signal handlers in libjava may throw exceptions.
6979 * decl.c (end_java_method): Ditto.
6981 1999-05-11 Tom Tromey <tromey@cygnus.com>
6983 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6985 * jvspec.c (THREAD_NAME): Removed.
6986 (GC_NAME): Likewise.
6987 (MATHLIB): Likewise.
6988 (WITHLIBC): Likewise.
6990 (THREADLIB): Likewise.
6991 (MATH_LIBRARY): Likewise.
6992 (lang_specific_driver): Don't add `-l' options to command line.
6993 Instead, add a single --specs option. Recognize `-L' options and
6994 use them to search for spec file.
6995 (find_spec_file): New function.
6996 (SPEC_FILE): New define.
6998 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7000 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7001 cpplib-enabled build.
7003 1999-05-05 Per Bothner <bothner@cygnus.com>
7005 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7006 temporarily zero it while calling rest_of_decl_compilation.
7008 * java-tree.h (string_ptr_type_node): Add declaration.
7009 * decl.c: Define and initialize string_ptr_type_node.
7010 * parse.y (patch_string_cst): Use string_ptr_type_node.
7012 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7013 * parse.y (for_statement): Now unconditionally exit_block.
7014 (finish_labeled_statement): No longer exit_block if for-loop.
7015 (patch_loop_statement): Check harder if the loop is already labeled.
7017 * parse.y (patch_initialized_static_field): Removed function.
7018 (maybe_generate_clinit): Removed special handling for interfaces.
7019 (java_complete_expand_methods): Do a preliminary java_complete_tree
7020 on <clinit> to determine if it can be removed.
7021 (java_complete_expand_method): Remove special handling for <clinit>.
7022 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7023 optimize if we get back empty_stmt_node.
7024 For MODIFY_EXPR, re-do checking of static initializers.
7025 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7026 For VAR_DECL, pass correct context.
7028 * verify.c (verify_jvm_instructions): Better error messages.
7030 1999-05-03 Tom Tromey <tromey@cygnus.com>
7032 * parse-scan.y (interface_declaration): Call
7033 report_class_declaration for interfaces.
7035 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7037 * Makefile.in: Remove -v from bison command lines.
7039 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7041 * check-init.c (check_init): Exclude a case of error when doing
7043 * class.c (layout_class_method): Don't generate the error message
7044 twice when compiling from source.
7045 * lang-options.h: Added `-Wredundant-modifers' and
7046 `-Wunusupported-jdk11' flags and help text.
7047 * lang.c (lang_decode_option): Added support for
7048 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7049 flag_static_local_jdk11 and flag_redundant set accordingly.
7050 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7051 * parse.h (EXPR_WFL_ADD_COL): New macro.
7052 (DECL_END_SOURCE_LINE): Likewise.
7053 (DECL_INHERITED_SOURCE_LINE): Likewise.
7054 * parse.y (static_ref_err): New function, prototyped.
7055 (CCB_TK): Now tagged <operator>.
7056 (class_body:): Remember the location of the closing '}' of a class
7057 definition when doing xrefs.
7059 (block_end:): Likewise.
7060 (create_class): Remember the location of the inherited class
7061 identifier when doing xrefs.
7062 (register_fields): Added test on first operand of `init' before
7063 testing it TREE_CODE.
7064 (method_header): Store the location of the class identifier in the
7065 class decl when doing xrefs.
7066 (finish_method_declaration): Don't combine first/last method line
7068 (java_check_regular_methods): Warning check on not overriding
7069 methods with default access on other packages move before check on
7070 static methods. Initialization of `aflags' also moved up.
7071 (resolve_expression_name): Call static_ref_err to report the error.
7072 (static_ref_err): New function, implemented.
7073 (resolve_field_access): Returned simplified static field access
7075 (resolve_qualified_expression_name): Check for illegal use of
7076 static fields in a non static context. Call static_ref_err to
7077 report error in various places.
7078 (java_complete_tree): Do not fold initialized static fields when
7080 (java_complete_lhs): Likewise.
7082 1999-04-29 Anthony Green <green@cygnus.com>
7084 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7085 create internal labels.
7086 (lookup_label): Ditto.
7088 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7090 * class.c (layout_class_method): Generate <clinit>'s rtl for
7092 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7093 for interfaces' <clinit>.
7094 * expr.c (lookup_field): Search for fields in interfaces.
7095 (expand_invoke): Fixed indentation.
7096 (expand_java_field_op): Likewise. Use IS_CLINIT.
7097 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7098 (IS_CLINIT): New macro.
7099 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7100 interface was parsed.
7101 (maybe_generate_clinit): Don't generate if the current class is an
7102 interface with only fields of primitive types.
7103 (reset_method_name): Use IS_CLINIT.
7104 (java_complete_expand_method): Expand <clinit> when it exists for
7105 interfaces. Use IS_CLINIT.
7106 (resolve_expression_name): Use DECL_CONTEXT instead of
7107 current_class to build static field references.
7108 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7109 ARRAY_REF when doing xreferencing.
7110 (check_final_assignment): Fixed typo in leading comment. Use
7112 (patch_array_ref): Don't fully expand array references when
7114 (patch_return): Use IS_CLINIT.
7115 (patch_throw_statement): Likewise.
7117 1999-04-22 Tom Tromey <tromey@cygnus.com>
7119 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7121 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7123 * decl.c (predef_filenames, predef_filenames_size): New globals
7124 (init_decl_processing): predef_filenames and predef_filenames_size
7126 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7128 * jcf-parse.c (predefined_filename_p): New function.
7129 (yyparse): Check that files on the command line are specified only
7130 once and issue a warning otherwise.
7131 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7132 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7133 avoid a gcc warning with -W -Wall turned on.
7134 (java_expand_classes): Abort if errors were encountered.
7135 (java_complete_lhs): If the cross reference flag is set, wrap
7136 field DECL node around a WFL when resolving expression name.
7138 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7140 * lang.c (lang_decode_option): Fixed returned value when parsing
7141 `-fxref=...' and `-Wall'.
7142 * parse.y (source_end_java_method): Do not generate code when
7143 flag_emit_xref is set.
7144 (resolve_expression_name): Do not build static field access when
7145 flag_emit_xref is set.
7146 (resolve_field_access): No special treatment on `length' when
7147 flag_emit_xref is set. Do not build qualified static field access
7148 when flag_emit_xref is set.
7149 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7150 when flag_emit_xref is set.
7151 (patch_assignment): Do not generate array store runtime check when
7152 flag_emit_xref is set.
7153 * xref.c (xref_flag_value): Fixed function declaration
7155 (xset_set_data): New function.
7156 * xref.h (xref_set_data): Added prototype for new function.
7157 (typedef struct xref_flag_table): New field data.
7158 (XREF_GET_DATA): New macro.
7160 1999-04-19 Tom Tromey <tromey@cygnus.com>
7162 * xref.h (enum): Removed trailing comma.
7164 * parse.y (resolve_qualified_expression_name): Added missing
7167 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7169 * gjavah.c: New prototypes for java_float_finite and
7172 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7174 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7177 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7179 * Makefile.in (TREE_H): Add tree-check.h.
7180 (RTL_H): Add genrtl.h.
7182 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7184 * parse.y (patch_assignment): Added ArrayStoreException runtime
7187 1999-04-06 Per Bothner <bothner@cygnus.com>
7189 * expr.c (pop_type_0): New function.
7190 (pop_type): Use pop_type_0.
7191 * java-tree.h (pop_type_0): New declaration.
7192 * verify.c (verify_jvm_instructions): Check return instructions.
7194 * parse.y (patch_binop): Don't fold if non-constant and emiting
7197 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7199 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7201 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7202 (main_jcf): Don't define.
7203 (process_file): Don't set `main_jcf'.
7205 * java-tree.h (main_jcf): Don't declare.
7207 * jcf-parse.c (main_jcf): Add static definition.
7209 * lang.c (main_jcf): Don't define.
7211 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7213 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7215 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7217 * jcf-depend.c: Include "config.h", not <config.h>.
7219 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7222 * jcf-path.c: Include "config.h", not <config.h>.
7224 * lex.c: Don't include various system header files.
7225 (java_init_lex): Cast the argument of `bzero' to PTR
7227 * parse-scan.y (java_push_parser_context): Likewise.
7229 * parse.y (java_push_parser_context): Likewise.
7230 (patch_bc_statement): Match format specifier to variable argument.
7232 * xref.c: Don't include <stdio.h>.
7234 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * parse.y (struct parser_ctxt *ctxp): Now global.
7237 (declare_local_variables): Use WFL compound value for the
7238 declaration source line value, when doing cross-referencing.
7240 1999-03-31 Tom Tromey <tromey@cygnus.com>
7242 * gjavah.c (print_field_info): Allow constants of other types.
7243 (print_include): Generate include when new name is proper prefix
7244 of already printed name.
7245 (add_namelet): Likewise.
7246 (cxx_keyword_subst): New function.
7247 (print_method_info): Use it.
7248 (print_field_name): New function.
7249 (get_field_name): New function.
7250 (print_field_info): Use get_field_name and print_field_name.
7252 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7254 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7255 'KR-C', so gperf uses the `const' keyword on strings.
7257 * keyword.gperf (java_keyword): Const-ify a char*.
7259 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7261 * parse.y (patch_bc_statement): Fixed identation and a bogus
7264 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7266 * parse.y (patch_assignment): Allow static variables in other
7267 classes to be assigned.
7269 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7271 * class.c (maybe_add_interface): Remove unused variable
7273 (make_class_data): Use = for assignment, not ==. Likewise.
7274 (emit_register_classes): Remove unused variable `decl'.
7276 * lex.c: Fix comment so as not to contain an embedded `/*'.
7278 * verify.c (verify_jvm_instructions): Remove unused variable
7281 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7283 * parse.y (complete_loop_body): Rename to finish_loop_body.
7284 (complete_labeled_statement): Rename to finish_labeled_statement.
7285 (complete_for_loop): Rename to finish_for_loop.
7286 (complete_method_declaration): Rename to finish_method_declaration.
7288 * java-tree.h (continue_identifier_node): New global node.
7289 * decl.c: Define and initialize continue_identifier_node.
7290 * parse.y (generate_labeled_block): Remove - no longer needed.
7291 (build_loop_body): Use continue_identifier_node for continue block.
7292 (finish_labeled_statement): Also do pop_labeled_block actions.
7293 (java_complete_lhs): POP_LOOP even if error.
7294 (build_labeled_block): Special handling for continue_identifier_node.
7295 (patch_loop_statement): Re-organize.
7296 (patch_bc_statement): Re-write.
7298 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7300 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7301 using a WFL compound value.
7302 * parse.y (xref.h): Include.
7303 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7305 (register_fields): Set WFL compound value to lineno if doing
7307 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7309 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7310 * xref.h (expand_xref): Prototype renamed from xref_generate.
7312 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7315 (GET_CURRENT_BLOCK): New macro.
7316 * parse.y (current_static_block): New global variable.
7317 (method_body:): Define action.
7318 (complete_method_declaration): Set current_function_decl to NULL
7319 when work on the current method is done.
7320 (declare_local_variables): Use GET_CURRENT_BLOCK.
7321 (java_method_add_stmt): Likewise.
7322 (java_complete_expand_method): Disable the use of `this' when
7324 (enter_a_block): If no current method exist, use
7325 current_static_block to link static initializer blocks.
7326 (exit_block): Rewritten to use current_static_block when no current
7328 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7329 (patch_return): Forbid the use of `return' in static initializers.
7330 (patch_throw_statement): Fixed indentation. Issue specific error
7331 for uncaught thrown checked exception in static initializer
7332 blocks. Removed FIXME.
7334 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7336 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7337 Link gcj from gcc.o.
7339 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * parse.y (find_applicable_accessible_methods_list): When dealing
7342 with interface: ensure that a given interface or java.lang.Object
7343 are searched only once.
7345 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7347 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7349 * jcf-dump.c (print_access_flags): Add braces around if-else.
7351 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7354 * lex.c (build_wfl_node): Add static prototype.
7356 * lex.h (build_wfl_node): Remove static prototype.
7358 * parse.y: Include lex.c early enough to declare everything needed.
7359 Ensure calls to `build_wfl_node' pass the proper arguments.
7360 (create_class): Remove unused variable `super_decl'.
7361 (get_printable_method_name): Initialize variable `name'.
7363 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7365 * Changelog: Fixed 1999-03-22 typos.
7366 * lang.c (lang_decode_option): Fixed typo in error string in the
7369 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7371 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7373 * java-tree.h (flag_emit_xref): Declared extern.
7374 * lang.c (xref.h): Included.
7375 (flag_emit_xref): New global variable.
7376 (lang_decode_option): Added support for -fxref.
7380 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7382 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7385 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7387 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7388 $(srcdir)/../system.h and $(JAVA_TREE_H).
7389 (jcf-io.o): Depend on $(JAVA_TREE_H).
7390 (mangle.o): Likewise.
7392 * check-init.c (check_cond_init): Add static prototype.
7394 * class.c (build_java_method_type, hashUtf8String,
7395 make_field_value, get_dispatch_vector, get_dispatch_table,
7396 append_gpp_mangled_type, mangle_static_field): Likewise.
7397 (strLengthUtf8): Hide unused definition.
7398 (hashUtf8String): Const-ify.
7399 (make_field_value): Un-ANSI-fy.
7401 * constants.c: Move inclusion of jcf.h above java-tree.h.
7402 (set_constant_entry, find_class_or_string_constant,
7403 find_name_and_type_constant, get_tag_node,
7404 build_constant_data_ref): Add static prototype.
7406 * decl.c (push_jvm_slot, builtin_function,
7407 lookup_name_current_level): Likewise.
7408 (builtin_function): Const-ify.
7410 * except.c (expand_start_java_handler, expand_end_java_handler):
7411 Add static prototype.
7413 * expr.c (flush_quick_stack, push_value, pop_value,
7414 java_stack_swap, java_stack_dup, build_java_athrow,
7415 build_java_jsr, build_java_ret, expand_java_multianewarray,
7416 expand_java_arraystore, expand_java_arrayload,
7417 expand_java_array_length, build_java_monitor, expand_java_pushc,
7418 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7419 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7420 expand_compare, expand_test, expand_cond, expand_java_goto,
7421 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7422 expand_java_field_op, java_push_constant_from_pool): Likewise.
7424 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7425 (build_java_arraynull_check): Mark parameters `node' and `type'
7426 with ATTRIBUTE_UNUSED.
7427 (note_label): Likewise for parameter `current_pc'.
7428 (expand_java_call, expand_java_ret): Hide unused definition.
7430 * java-tree.h (make_class, build_constants_constructor,
7431 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7432 init_outgoing_cpool, register_class, emit_register_classes,
7433 java_layout_seen_class_methods): Prototype.
7434 (unicode_mangling_length): Const-ify.
7435 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7436 emit_unicode_mangled_name, format_int, format_uint,
7437 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7438 jcf_print_utf8_replace, open_class): Prototype.
7440 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7441 <stdio.h>. Include tree.h/java-tree.h.
7442 (utf8_equal_string usage, process_class): Add static prototype.
7443 (open_class): Don't prototype this here.
7444 (utf8_equal_string): Match arguments to format specifiers.
7445 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7446 TABLE_SWITCH, disassemble_method): Likewise.
7448 * jcf-io.c: Include tree.h/java-tree.h.
7449 (open_class, find_classfile, jcf_print_utf8,
7450 jcf_print_utf8_replace): Const-ify.
7452 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7453 parse_class_file): Add static prototype.
7454 (find_in_current_zip): Match definition to existing static
7457 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7458 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7459 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7460 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7461 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7462 generate_bytecode_return, perform_relocations, init_jcf_state,
7463 init_jcf_method, release_jcf_state, generate_classfile):
7464 Add static prototype.
7465 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7466 (make_class_file_name): Const-ify.
7468 * jcf.h (find_classfile): Const-ify.
7470 * jv-scan.c (reset_report): Remove prototype.
7472 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7473 (error): Rewrite to allow varargs.
7475 * lang.c (lang_f_options): Const-ify.
7477 * lex.c (java_parse_escape_sequence): Add static prototype.
7478 (java_allocate_new_line): Match definition to existing static
7481 * mangle.c Include tree.h/java-tree.h.
7482 (unicode_mangling_length, emit_unicode_mangled_name,
7483 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7485 * parse.h (jdep_code): Remove trailing comma in enumeration.
7486 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7487 (reset_report): Add prototype.
7489 * verify.c (push_pending_label, merge_types): Add static
7492 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7494 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7496 * parse.y (find_applicable_accessible_methods_list): Extend the
7497 search to superinterfaces when relevant.
7498 (search_applicable_methods_list): New function.
7500 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7502 * class.c (unmangle_classname): Implemented stricter testing
7503 before setting the QUALIFIED_P flag on an identifier.
7505 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7507 * parse.y (java_complete_lhs): Call force_evaluation_order
7508 after patch_newarray.
7509 (patch_binop): Don't call fold if there are side effects.
7511 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7513 * parse.y (java_stabilize_reference): Use save_expr instead of
7514 building a SAVE_EXPR node.
7515 (java_complete_lhs): Patch the resulting string of the `+='
7516 operator (if necessary) and complete the RHS after having built
7519 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7521 * class.c (make_class): Don't set CLASS_P here (because
7522 this function is also called by build_java_array_type).
7523 (push_class): Set CLASS_P here instead.
7524 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7526 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7527 context. If the context is class, perfer "super" over "synchronized".
7528 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7530 * parse.y (create_class): Don't call parser_check_super here;
7531 it is not robust. Always wait until later.
7533 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7534 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7536 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7538 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7539 * lex.h (UNGETC): Change misleading macro.
7541 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7543 * parse.y (java_stabilize_reference): Return NODE when patching a
7545 (java_complete_lhs): Put parenthesis around truth values.
7547 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7549 * class.c (layout_class_method): Don't make rtl for interface
7551 * parse.h (GET_TYPE_NAME): New macro.
7552 * parse.y (if_then_statement:): Fixed indentation.
7553 (if_then_else_statement:): Likewise.
7554 (for_statement:): Fixed spacing.
7555 (try_statement:): Fixed indentation.
7556 (create_interface): Don't force interfaces to be abstract.
7557 (method_header): Abstract methods are OK in interfaces.
7558 (declare_local_variables): Fixed typo in comment.
7559 (java_complete_expand_method): Fixed indentation.
7560 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7561 non accessible fields.
7562 (java_stabilize_reference): New function.
7563 (java_complete_lhs): Fixed indentation. Use
7564 java_stabilize_reference in compound assignement. Insert the
7565 cast. If not processing `+' fix string constants before processing
7568 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7570 * constants.c (find_class_or_string_constant): Cast variable `j'
7571 to a `jword' when comparing against one.
7573 * expr.c (java_lang_expand_expr): Remove unused variables
7574 `has_finally_p' and `op0'.
7576 * gjavah.c (print_field_info): Cast a value to jint when comparing
7577 against one. Likewise for a jlong.
7578 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7579 against a signed quantity.
7581 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7582 (print_signature): Don't needlessly dereference variable `str'
7584 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7585 `max_locals' with ATTRIBUTE_UNUSED.
7586 (jcf_parse_class): Likewise for variable `index'.
7588 * parse.h (reverse_jdep_list): Remove static prototype.
7590 * parse.y (build_jump_to_finally): Remove prototype and definition.
7591 (reverse_jdep_list): Add static prototype.
7593 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7594 `assignment' and `expr_decl'.
7596 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7598 1999-03-12 Andrew Haley <aph@cygnus.com>
7600 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7601 we'll need a directory separator and a null character.
7603 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7605 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7607 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7609 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7612 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7614 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7616 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7618 * class.c (layout_class_method): A static method in a base class
7619 is never overridden, so treat it like it doesn't exist.
7620 However, do complain about private non-static method overriding
7621 public static method.
7623 * parse.y: Don't set unused INITIALIZED_P flag.
7624 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7626 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7627 (build_array_from_name): Re-order &index[string] to &string[index].
7629 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7630 error_mark (it might catch more errors, but it is more likely to lose).
7632 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7634 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7635 (parse-scan.o): Depend on toplev.h.
7637 * class.c (make_method_value): Add prototype. Make it static.
7638 Remove unused second argument, caller changed.
7640 * expr.c (java_lang_expand_expr): Remove unused variable
7643 * java-tree.h: Don't prototype find_in_current_zip.
7644 Add prototypes for verify_constant_pool, start_java_method,
7645 end_java_method, give_name_to_locals, expand_byte_code,
7646 open_in_zip, set_constant_value, find_constant1, find_constant2,
7647 find_utf8_constant, find_string_constant, find_class_constant,
7648 find_fieldref_index, find_methodref_index, write_constant_pool,
7649 count_constant_pool_bytes and encode_newarray_type.
7651 * jcf-dump.c: Remove unused variable `LONG_temp'.
7653 * jcf-parse.c: Include parse.h.
7654 (jcf_parse_source): Remove unused parameter, all callers changed.
7655 (jcf_figure_file_type): Add static prototype.
7656 (find_in_current_zip): Likewise. Also remove unused parameter,
7657 all callers changed.
7658 (read_class): Initialize variable `saved_pos'.
7660 * jcf-reader.c (jcf_parse_preamble): Mark variables
7661 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7663 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7664 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7665 (java_parse_doc_section): Initialize variable `seen_star'.
7666 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7667 (java_lex_error): Mark parameters `msg' and `forward' with
7669 (java_get_line_col): Mark parameters `filename' and `line' with
7672 * parse-scan.y: Include toplev.h.
7673 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7675 * parse.h: use `struct JCF', not plain `JCF'.
7676 (java_parser_context_save_global, java_expand_classes
7677 java_parser_context_restore_global, java_parse): Add prototypes.
7679 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7682 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7684 * check-init.c (check_init): COPYN takes word count, not bit count.
7686 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7688 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7689 explicit build_decl. (Avoids crash in reload when optimizing.)
7691 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7693 * decl.c (complete_start_java_method): Handle synchronized method
7694 even when compiling from bytecode.
7696 1999-02-26 Tom Tromey <tromey@cygnus.com>
7698 * gjavah.c (add_class_decl): Only generate `#include' if outer
7699 class is not the name of the class we are processing. Correctly
7700 append `.h' in #include.
7701 (process_file): Clean up newlines around generated `#include's.
7702 (decode_signature_piece): Correctly handle inner classes.
7703 (struct include): New structure.
7704 (all_includes): New global.
7705 (print_include): New function.
7706 (add_class_decl): Use it.
7707 (process_file): Likewise.
7708 (add_class_decl): Generate include for java-array.h if array
7710 (process_file): Don't generate java-array.h include.
7712 * gjavah.c (add_namelet): Check for standard package names here.
7713 (add_class_decl): Don't check for standard package names here.
7715 1999-02-25 Tom Tromey <tromey@cygnus.com>
7717 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7718 When reading a zip file, only use strncmp if both strings are
7719 bigger than the buffer length. Initialize `k' when looping
7722 1999-02-24 Tom Tromey <tromey@cygnus.com>
7724 * gjavah.c (struct namelet): New structure.
7725 (add_namelet): New function.
7726 (print_namelet): New function.
7727 (print_class_decls): Use add_namelet and print_namelet to generate
7728 namespaces and not classes.
7729 (method_printed): New global.
7730 (HANDLE_END_METHOD): Examine method_printed.
7731 (print_method_info): Set method_printed when required. Print
7732 error if function to be ignored is marked virtual. Handle $finit$
7734 (METHOD_IS_FINAL): New macro.
7735 (print_field_info): Use it.
7736 (HANDLE_METHOD): Clear method_printed.
7737 (method_pass): New global.
7738 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7739 (process_file): Do two passes over both fields and methods.
7740 (HANDLE_METHOD): Examine method_pass.
7742 (add_class_decl): New function.
7743 (print_class_decls): Don't scan over entire constant pool.
7745 1999-02-23 Tom Tromey <tromey@cygnus.com>
7747 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7748 disable linking in that case.
7750 1999-02-20 Tom Tromey <tromey@cygnus.com>
7752 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7755 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7757 * decl.c (build_result_decl), java-tree.h: New method.
7758 (complete_start_java_method): Handle synchronized methods.
7759 Don't build DECL_RESULT here. (Ordering dependency problem.)
7760 (start_java_method): Call build_result_decl here instead ...
7761 * parse.y (java_complete_expand_method): ... and here.
7762 (expand_start_java_method): Don't call complete_start_java_method here.
7763 (java_complete_expand_method): Call it here instead.
7764 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7765 * java-tree.h: ... here.
7767 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7768 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7769 for ARRAY_REF - it doesn't work when array bounds are checked.
7770 (patch_array_ref): Handle it here instead.
7772 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7774 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7776 Force left-to-right evaluation of binary operations etc.
7777 * expr.c (force_evaluation_order), java-tree.h: New function.
7778 * parse.y (java_complete_lhs): Pass binary operations, procedure
7779 calls, and ARRAY_REFs to force_evaluation_order.
7780 (various): Set TREE_SIDE_EFFECTS more carefully.
7782 Tolerate random (non-UTF8) encoding in comments without complaining.
7783 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7784 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7786 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7787 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7789 * parse.y (java_complete_lhs): Ignore an empty statement in a
7790 COMPOUND_EXPR. Don't complain about empty statement after return.
7792 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7794 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7795 in TREE_LIST - just chain the POINTER_TYPEs together.
7796 (resolve_class): If type already resolved, return decl.
7797 After resolving, update TREE_TYPE(class_type), and name (if array).
7798 * parse.h (do_resolve_class), parse.y: Make non-static.
7799 * class.c (maybe_layout_super_class): Take this_class argument.
7800 Do do_resolve_class if necessary.
7801 (layout_class, layout_class_methods): Adjust calls appropriately.
7802 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7803 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7804 * typeck.c (build_java_array_type): Don't call layout_class.
7806 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7808 * parse.y (check_pkg_class_access): Allow private class access
7809 within the same package.
7810 (strip_out_static_field_access_decl): New function.
7811 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7812 operator argument before testing its nature.
7814 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7816 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7817 (TRY_EXPR): Simplify - it no longer has a finally clause.
7818 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7819 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7820 * expr.c (java_lang_expand_expr): Likewise.
7821 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7822 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7823 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7824 (build_try_statement): Remove finally parameter and handling.
7825 (build_try_finally_statement): New function.
7826 (patch_try_statement): No longer need to support finally clause.
7827 (try_statement): Update grammar action rules.
7828 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7829 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7831 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7833 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7834 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7836 1999-02-17 Andrew Haley <aph@cygnus.com>
7838 * class.c (build_utf8_ref): Back out broken patch which was
7839 intended to to output signatures using '.' as a separator.
7841 * class.c (make_class_data): Output signatures using '.' as a
7842 separator, rather than '/'.
7843 (mangled_classname): Likewise.
7844 (make_field_value): Likewise.
7845 (make_method_value): Likewise.
7846 * constants.c (alloc_class_constant): Likewise.
7847 * expr.c (build_invokeinterface): Likewise.
7849 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7851 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7852 of an ancient workaround.
7854 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7856 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7859 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * lex.c (yylex): Encode \0 as UTF8.
7863 1999-02-10 Tom Tromey <tromey@cygnus.com>
7865 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7866 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7867 (libgcj_zip): Renamed.
7868 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7870 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7872 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7873 (GC_NAME): Renamed -lgc to -lgcjgc.
7875 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7877 * lex.c (java_lang_cloneable): Initialize.
7878 * parse.y (java_lang_cloneable): New static variable.
7879 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7880 doing one more qualification round.
7881 (valid_ref_assignconv_cast_p): Reject null source or
7882 destination. Allow an array to be cast into java.lang.Cloneable.
7883 (patch_cast): Swapped two first arguments to first call to
7884 valid_ref_assignconv_cast_p.
7886 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7888 * parse.h: DECL_P renamed JDECL_P.
7889 * parse.y: DECL_P replaced by JDECL_P.
7890 (build_array_from_name): Always use pointer's type.
7891 (patch_bc_statement): Extra code to search continue target in a
7892 for loop. Fixed comments. Continue target is current loop when
7895 1999-02-05 Andrew Haley <aph@cygnus.com>
7897 * class.c (make_class_data): The superclass of an interface should
7898 be null, not class Object.
7900 * lex.c (java_lex): Sign extend hex literals.
7902 1999-02-04 Andrew Haley <aph@cygnus.com>
7904 * class.c (build_utf8_ref): Output signatures using '.' as a
7905 separator, rather than '/'.
7906 (make_class_data): Likewise.
7908 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7910 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7911 mkstemp.o. Get them from libiberty now.
7913 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7915 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7917 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7919 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7922 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7924 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7925 * jcf-write.c (generate_bytecode_return): New function.
7926 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7928 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7929 generate special [fd]const_[01] instructions.
7931 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7933 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7934 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7936 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7938 * parse.y (patch_method_invocation): Handle calling static methods,
7939 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7941 * parse.y (java_complete_lhs): Don't complain about unreachable
7942 exit condition in a do-while statement.
7944 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7946 * lex.c (java_read_char): Fixed utf8 decoding.
7947 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7949 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7950 comments. Local variable `all_primitive' is gone. Broadened
7951 acceptance of `0' to floating point targets. `long' can now be
7952 widened to `double' or `float'.
7953 (valid_method_invocation_conversion_p): Added leading
7954 comment. Fixed tabulation.
7955 (build_string_concatenation): Optimize out left or right empty
7958 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7960 * jcf-write.c (localvar_alloc): Only emit entry for
7961 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7962 (generate_bytecode_insns): Only call put_linenumber if
7963 debug_info_level > DINFO_LEVEL_NONE.
7964 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7965 is specified, add -g1 (for compatibility wih javac).
7967 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7969 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7970 gjavah.o, check-init.o, jv-scan.o
7972 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7974 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7976 * gjavah.c: Include config.h and system.h.
7978 * javaop.h (inline): Don't define, its handled by system.h.
7979 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7980 from `inline' to `static inline'.
7982 * jcf.h (inline): Don't define, its handled by system.h.
7984 * lex.c (inline): Likewise.
7986 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7988 * lang-specs.h: Map -Qn to -fno-ident.
7990 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7992 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7994 1999-01-29 Tom Tromey <tromey@cygnus.com>
7996 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7997 then cast it to Object before calling `append' method.
7999 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8001 * check-init.c (check_bool2_init, check_bool_init, check_init):
8002 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8003 * jcf-write.c (generate_bytecode_insns): Likewise.
8005 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8008 * parse.y (patch_cast): Allow a boolean to be cast into a
8011 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8013 * parse.y: (class_declaration:): Fixed indentation.
8014 (class_member_declaration:): Extra `;' after field declaration now
8016 (interface_declaration:): Removed debug messages in error reports.
8017 (patch_binop): Nodes created and returned inherit the orignal
8018 node's COMPOUND_ASSIGN_P flag value.
8019 (patch_cast): Fix cast from char to floating point.
8021 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8023 * except.c, java-except.h (expand_resume_after_catch): new
8025 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8026 to branch back to main flow of control after a catch block.
8028 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8030 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8031 $(srcdir)/../system.h.
8032 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8033 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8034 (jcf-write.o): Likewise.
8035 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8036 (mangle.o): Depend on $(srcdir)/../toplev.h.
8037 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8038 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8040 * class.c: Include output.h and parse.h.
8041 (mangled_classname): Add the `const' keyword to a char*.
8042 (find_named_method): Hide unused function definition.
8043 (build_utf8_ref): Change type of variable `c' to unsigned char.
8044 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8045 (build_class_ref): Add the `const' keyword to a char*.
8046 (layout_class_method): Remove unused variable `buf'.
8048 * decl.c (find_local_variable): Remove unused variable `rtl'.
8049 (pushdecl): Likewise for variables `different_binding_level' and
8051 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8052 (maybe_build_cleanup): Likewise for parameter `decl'.
8054 * except.c (expand_start_java_handler): Mark parameter `range'
8055 with ATTRIBUTE_UNUSED.
8057 * expr.c: Include except.h.
8058 (pop_type): Remove unused variable `i'.
8059 (pop_value): Likewise for variables `n_words' and `i'.
8060 (expand_java_arrayload): Likewise for variable `convert'.
8061 (java_lang_expand_expr): Likewise for variables `op0', `type',
8062 `mode', `unsignedp', `node' and `elements'.
8063 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8065 (process_jvm_instruction): Add a `const' qualifier to a char*.
8067 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8068 (temp_directory): Likewise.
8069 (print_c_decl): Likewise.
8070 (print_method_info): Likewise.
8071 (decode_signature_piece): Likewise.
8072 (print_mangled_classname): Likewise.
8074 * java-except.h: Provide prototypes for maybe_start_try,
8075 maybe_end_try and add_handler.
8077 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8078 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8079 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8080 init_expr_processing, push_super_field, init_class_processing,
8081 can_widen_reference_to, class_depth, verify_jvm_instructions,
8082 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8083 set_local_type, merge_type_state, push_type, load_type_state,
8084 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8085 emit_unicode_mangled_name): Add prototypes.
8087 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8088 (print_signature_type): Use ISDIGIT, not isdigit.
8089 (print_signature): Remove unused variable `j'.
8091 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8092 int when comparing against one.
8094 * jcf-parse.c: Include toplev.h.
8096 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8097 (localvar_free): Remove unused variable `i'.
8098 (generate_bytecode_conditional): Likewise for variable `kind'.
8100 * jv-scan.c: Include config.h and system.h. Remove redundant
8101 OS header and gansidecl.h includes.
8102 (warning): Add the `const' keyword to a char*. Also add
8103 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8104 __STDC__, when determining whether to use ANSI-isms.
8105 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8106 (xmalloc): Don't redundantly prototype here.
8107 (main): Remove unused parameter `envp'. Also fix the arguments
8108 passed to function `fatal' to match the format specifier.
8110 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8112 * mangle.c: Include toplev.h.
8113 (emit_unicode_mangled_name): Declare parameter `len'.
8115 * parse.y (parse_warning_context): Add the `const' keyword to a
8116 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8117 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8118 (issue_warning_error_from_context): Add the `const' keyword to
8120 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8121 not `__STDC__' for whether to use ANSI-isms.
8123 * typeck.c (incomplete_type_error): Mark parameters `value' and
8124 `type' with ATTRIBUTE_UNUSED.
8125 (parse_signature_type): Use ISDIGIT, not isdigit.
8127 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8128 (verify_jvm_instructions): Likewise. Remove unused variables
8129 `field_name' and `default_val'.
8131 * zextract.c: Include config.h and system.h. Remove redundant
8134 * zipfile.h: Prototype `read_zip_archive'.
8136 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8138 * typeck.c (convert): Allow conversions to void type: some
8139 optimizations in gcc do this.
8141 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8143 * typeck.c (convert_ieee_real_to_integer): New function.
8144 (convert): When not using fast-math and using hardware fp, convert
8145 an IEEE NaN to zero.
8147 1999-01-18 Andrew Haley <aph@cygnus.com>
8149 * parse.y (patch_binop): Do a type conversion from signed to
8150 unsigned and then back to signed when a ">>>" is found.
8152 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8154 * java-tree.h: (check_for_initialization): Added prototype.
8155 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8156 * parse.y (do_resolve_class): Removed unused locals.
8157 (read_import_dir): Likewise.
8158 (resolve_qualified_expression_name): Array creation
8159 expressions are valid primary expressions.
8160 (qualify_ambiguous_name): Likewise.
8161 (patch_synchronized_statement): Removed unused local.
8163 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8165 * Makefile.in (zextract.o): Add dependencies.
8167 * Makefile.in: Do not put ^Ls at the start of a line.
8169 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8171 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8172 sub-type the result of the call that gets the exception value.
8174 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8175 don't call finish_class.
8177 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8178 clear found before continuing.
8180 * verify.c (verify_jvm_instructions): On an array load, allow
8181 and handle top of stack to be TYPE_NULL.
8183 * gjavah.c (generate_access): Translate Java package private or
8184 protected access to C++ public, but with a comment.
8186 1999-01-13 Andrew Haley <aph@cygnus.com>
8188 * expr.c (generate_name): Name prefix changed to avoid clashes
8189 with assembler temp labels.
8191 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8192 MODIFY_EXPR. Without this, code for the assignement may not be
8193 generated at all and the synchronized statement will read an
8194 uninitialized variable.
8196 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * class.c (maybe_layout_super_class): Fixed returned value.
8199 * lex.c: Added 1999 to the copyright.
8200 (java_init_lex): Initialize java_lang_imported.
8201 * lex.h: Added 1999 to the copyright.
8202 * parse.h: Added 1999 to the copyright.
8203 (REGISTER_IMPORT): Fixed typo in trailing macro.
8204 (CURRENT_OSB): New macro.
8205 (struct parser_ctxt): New fields osb_depth, osb_limit.
8206 * parse.y (java_lang_id): New global variable.
8207 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8208 (array_creation_expression:): Use CURRENT_OSB.
8209 (dims:): Uses a stack to keep track of array dimensions.
8210 (cast_expression:): Use CURRENT_OSB.
8211 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8213 (register_fields): Fixed typos in comment.
8214 (check_method_redefinition): Fixed comment indentation.
8215 (java_check_regular_methods): Set saved found wfl to NULL after
8216 having reinstalled it in the previously found DECL_NAME.
8218 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8220 * gjavah.c (java_float_finite): Use a union to do type punning.
8221 (java_double_finite): Likewise.
8223 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8225 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8226 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8227 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8228 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8229 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8230 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8232 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8234 * check-init.c (check_init): If compiling to native, we don't
8235 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8237 1999-01-08 Tom Tromey <tromey@cygnus.com>
8239 * parse-scan.y (variable_declarator_id): Set or increment
8241 (bracket_count): New global.
8242 (formal_parameter): Handle case where bracket pairs trail variable
8245 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8247 * jcf-parse.c (yyparse): variable len changed from a char to an
8248 int to prevent overflow.
8250 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8252 * java-tree.h: Declare read_class.
8253 * jcf-parse.c (read_class): New function.
8254 (load_class): Now just call read_class.
8256 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8257 * jcf-parse.c (parse_source_file): Declare save_error_count,
8258 which is needed by java_parse_abort_on_error macro,
8259 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8261 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8262 constructor, if initializing a static field.
8263 (patch_new_array_init): Set TREE_CONSTANT if it is.
8264 * expr.c (java_lang_expand_expr): For a static array constructor
8265 of primitive elements, allocate the array itself statically.
8266 Disabled until we can set the vtable field statically.
8268 * check-init.c: New file. Checks for definite assignment.
8269 * Makefile.in (JAVA_OBJS): Add check-init.o.
8270 * parse.y (java_complete_expand_method): Call check_for_initialization.
8271 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8273 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8275 * parse.y : include system.h instead of including
8276 standard headers directly with the exception of <dirent.h>.
8278 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8280 * lex.h: Moved static function declarations to lex.c,
8281 to shut up some -Wall warnings.
8282 * lex.c: Static function declarations moved here.
8283 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8285 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8287 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8289 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8291 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8292 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8294 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8295 (localvar_alloc): Change return type to void,
8296 (emit_unop): Remove unused variable size.
8298 * jcf-write.c (struct jcf_block): Add new union.
8299 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8300 (call_cleanups): New functions.
8301 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8302 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8303 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8304 * lang.c (lang_init): Call using_eh_for_cleanups.
8305 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8306 completing operands to patch_synchronized_statement.
8307 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8308 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8309 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8311 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8313 * Make-lang.in: Comment out control-Ls; they upset some makes.
8315 1998-12-18 Tom Tromey <tromey@cygnus.com>
8317 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8320 1998-12-17 Tom Tromey <tromey@cygnus.com>
8322 * parse.y (DIR_SEPARATOR): New define.
8323 (check_class_interface_creation): Use it.
8325 * parse-scan.y (report_main_declaration): Recognize
8326 `java.lang.String' in argument to main.
8328 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8330 * parse.y (create_interface): Remove bogus test.
8332 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8334 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8335 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8337 1998-12-16 Tom Tromey <tromey@cygnus.com>
8339 * parse-scan.y (qualified_name): Use correct sprintf format.
8341 1998-12-15 Tom Tromey <tromey@cygnus.com>
8343 * gjavah.c (print_field_info): Changed how most negative number is
8346 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8348 * parse.y (fold_constant_for_init): New function.
8349 (resolve_expression_name): Don't replace static final
8350 constant-initialized fields by its value.
8351 (java_complete_lhs): New. Same as java_complete_tree, except does
8352 not replace static final constant-initialized fields by their values.
8353 (register_fields): If there is an initializer, set DECL_INITIAL and
8354 MODIFY_EXPR_FROM_INITIALIZATION_P.
8355 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8356 Only call patch_initialized_static_field if
8357 MODIFY_EXPR_FROM_INITIALIZATION_P.
8358 (patch_initialized_static_field): If not valid constant, clear
8361 * parse.y (lookup_field_wrapper): Fix thinko.
8363 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8364 set and restore global lineno.
8366 1998-12-14 Tom Tromey <tromey@cygnus.com>
8368 * gjavah.c (print_field_info): If value to print is the smallest
8369 value of its size, then print as hex to avoid later warnings from
8372 1998-12-14 Tom Tromey <tromey@cygnus.com>
8374 * gjavah.c (decompile_method): Decompile `return null'.
8375 (process_file): Generate `#pragma interface'.
8376 (method_declared): New global.
8377 (print_method_info): Set it.
8378 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8379 (print_method_info): Handle abstract methods.
8381 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8383 * parse.y (patch_method_invocation): If class_decl is null
8384 (e.g. an array type), use original type.
8386 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8387 errors about uncaught exception from clone (of array, specifically).
8389 1998-12-13 Tom Tromey <tromey@cygnus.com>
8391 * gjavah.c (decompile_method): Handle all types of `return'
8392 opcode. Decompile `return this' and `return'.
8393 (method_access): New global.
8394 (print_method_info): Set it.
8395 (decompile_method): Don't decompile a synchronized method.
8397 1998-12-13 Tom Tromey <tromey@cygnus.com>
8399 * jcf-reader.c (jcf_parse_one_method): Recognize
8401 * gjavah.c (HANDLE_END_METHOD): New macro.
8402 (HANDLE_CODE_ATTRIBUTE): New macro.
8403 (decompile_method): New function.
8404 (print_method_info): Don't print `;\n' at end of function decl.
8405 Include java-opcodes.h.
8406 (decompiled): New global.
8408 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8410 * class.c (build_class_ref): Handle PRIMTYPE.class if
8411 flag_emit_class_files.
8412 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8413 if flag_emit_class_files.
8414 * parse.y (java_complete_tree): Pre-liminary support for
8415 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8417 * parse.y (patch_synchronized_statement): Don't call monitorexit
8418 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8420 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8422 * zipfile.h (opendir_in_zip): New declaration.
8423 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8424 (opendir_in_zip): New function, using code from open_in_zip.
8425 (open_in_zip): Call opendir_in_zip.
8426 (find_class): Remove no-longer-used do_class_file parameter,
8427 but add source_ok parameter. Change logic so if we find a .java file,
8428 we don't look for .class in later classpath emtries.
8429 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8430 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8431 * gjavah.c: Update call to find_class.
8432 * jcf-dump.c: Likewise.
8434 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8435 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8436 nothing if body is empty_stmt_node.
8437 Various little fixes so SP gets correctly adjusted.
8438 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8439 For CALL_EXPR, test if static first.
8440 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8441 such as the ones we create for Object and Class.
8442 Set and restore current_function_decl.
8443 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8444 (note_possible_classname): New function.
8445 (read_import_entry): Removed. Merged with read_import_dir.
8446 (read_import_dir): Don't call find_class - that only gives us
8447 the first classpath entry having the needed package.
8448 Use the struct buffer data structure from buffer.h.
8449 (read_import_dir, find_in_imports_on_demand): The remembered
8450 class names now use '.' (not '/') as package separator.
8452 * parse.y (java_complete_expand_methods): Call write_classfile
8453 here, and not in java_expand_classes (which only gets first class).
8455 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8457 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8458 (register_fields): If a static fields has an initializer, just
8459 chain it on ctxp->static_initialized, and handle later.
8460 (java_complete_expand_methods): Force <clinit> first.
8461 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8462 - it's already been completed.
8463 (patch_initialized_static_field): New function.
8464 (java_complete_field): Call it.
8466 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8468 * expr.c (encode_newarray_type, build_new_array): New functions.
8469 * java-tree.h: Declare build_new_array.
8470 * jcf-write.c (patch_newarray): Use build_new_array.
8472 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8473 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8475 * parse.y (patch_new_array_init): Re-organize.
8476 Now is passed the actual array (pointer) type of the value.
8477 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8478 (patch_array_constructor): Removed - merged into patch_new_array_init.
8479 (java_complete_tree): Update patch_new_array_init.
8481 * jcf-write.c (find_constant_index): New function.
8482 (generate_bytecode_insns): Use find_constant_index.
8483 (generate_classfile): Use find_constant_index for ConstantValue.
8485 1998-12-11 Tom Tromey <tromey@cygnus.com>
8487 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8488 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8489 * class.c (make_class_data): Renamed dtable -> vtable, and
8490 dtable_method_count -> vtable_method_count.
8492 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8494 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8495 global variables, initialized.
8496 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8497 Declared new global variables.
8498 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8499 double_zero_node, integer_zero_node upon direct matching.
8500 * parse.y (purify_type_name): Added function prototype.
8501 (duplicate_declaration_error_p): Consider new_type as potentially
8502 being a incomplete type. Use purify_type_name on type string.
8503 (method_header): saved_type: unused variable removed. Don't figure
8504 return type if method name is invalid.
8505 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8506 processed by patch_unaryop.
8507 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8508 increment/decrement node into its original type after binary
8509 numeric promotion on its operands.
8511 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * parse.y (array_initializer:): Array init operand is NULL_TREE
8514 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8515 now an error. Fixed indentation problems.
8516 (patch_string): Handle error_mark_node as an argument.
8517 (patch_new_array_init): Fixed indentation problems.
8518 (array_constructor_check_entry): Removed check on null wfl_value.
8519 Return an error if wfl_value's walk returns an error.
8521 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8523 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8524 * lex.c (java_lex): Remember column position before advancing one
8525 token. Retain location information on OCB_TK.
8526 * lex.h (typedef struct java_lc): Added new field.
8527 * parse.h (GET_SKIP_TYPE): New macro.
8528 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8529 * parse.y (build_new_array_init, patch_new_array_init,
8530 patch_array_constructor, maybe_build_array_element_wfl,
8531 array_constructor_check_entry): New function prototypes.
8532 (switch_block:): Tagged <node>.
8533 (OCB_TK): Tagged <operator>.
8534 (array_initializer:): Installed actions.
8535 (variable_initializer): Build location information on element if
8537 (switch_statement:): Fixed indentation typo.
8538 (switch_block:): Redefined default action.
8539 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8540 (patch_assignment): Removed duplicate code.
8541 (maybe_build_array_element_wfl, build_new_array_init,
8542 patch_new_array_init, patch_array_constructor,
8543 array_constructor_check_entry): New functions.
8545 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8547 * parse.y (array_initializer): Tagged <node>.
8548 (variable_initializer:): Use default rule.
8549 (array_initializer:): Defined actions.
8550 (variable_initializers:): Likewise.
8551 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8552 non-static field accesses.
8553 (patch_invoke): Fixed indentation typo.
8554 (java_complete_tree): Likewise.
8555 (build_labeled_block): Changed leading comment. Generate an error
8556 in case of duplicate loop labels.
8557 (patch_conditional_expr): Patch results of string concatenation
8560 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8562 * constants.c (find_methodref_index): When the class is an interface,
8563 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8565 * decl.c (finit_identifier_node): Use "$finit$", rather than
8566 "<finit>" (which Sun's verifier rejects).
8567 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8568 (generate_field_initialization_code): Removed.
8569 (fix_constructors) Don't add call to $finit$ here (wrong order).
8570 (patch_method_invocation): Add $finit$ call here.
8572 * java-tree.h (CALL_USING_SUPER): New macro.
8573 * parse.y (patch_invoke): Remove im local variable.
8574 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8575 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8576 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8578 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8580 * parse.y (java_complete_tree): Don't complain about unreachable
8581 statement if it is empty_stmt_node.
8583 * jcf-write.c (find_constant_wide): New function.
8584 (push_long_const): Use find_constant_wide.
8586 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8587 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8588 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8589 Emit invokeinterface when calling an interface method.
8590 Emit invokespecial also when calling super or private methods.
8592 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8594 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8596 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8598 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * java-tree.h (java_layout_seen_class_methods): New function
8602 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8603 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8604 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8605 * parse.y (method_declarator:): Defined action.
8606 (issue_warning_error_from_context): input_filename saved, set to
8607 the appropriate value and restored after java_error is called.
8608 (build_unresolved_array_type): Fixed comment.
8609 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8610 (method_header): Deal with return type the same way type are
8611 handled for fields and method's parameters and local variables
8613 (check_method_redefinition): Removed extra CR.
8614 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8615 (java_layout_seen_class_methods): New function.
8616 (java_layout_classes): Call java_layout_seen_class_methods.
8618 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8620 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8622 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8624 * jcf-dump.c (main): Fix error message.
8625 * jcf-path.c (add_entry): Style fix.
8627 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8629 * class.c (layout_class_method): Call build_java_argument_signature
8630 on constructors too.
8631 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8632 (patch_method_invocation): Define a primary when resolving an
8633 expression name. Augmented comment on code checking illegal `this'
8634 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8636 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8638 * class.c (layout_class_method): Don't report error on non-static
8639 overriding static if the method is private.
8640 * java-tree.h (finish_class): Prototype added.
8641 * lex.c (java_get_line_col): Handle col argument -2 value.
8642 * parse.h: All static method declarations moved to parse.y.
8643 * parse.y: Now contains all static method declarations previously
8645 (find_expr_with_wfl, missing_return_error,
8646 unreachable_stmt_error): New functions.
8647 (java_get_real_method_name): Identify constructors bearing class
8648 names in source code compiled classes only.
8649 (java_complete_expand_methods): Call missing_return_error.
8650 (invocation_mode): Private methods invoked as static methods.
8651 (java_complete_tree): Call unreachable_stmt_error.
8653 1998-12-01 Tom Tromey <tromey@cygnus.com>
8655 * Makefile.in (+target): Removed.
8656 (+xmake_file): Likewise.
8657 (+tmake_file): Likewise.
8658 (.NOEXPORT): Removed duplicate.
8660 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8662 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8664 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8666 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8667 libiberty.h. Provide an xmalloc definition.
8669 * jvspec.c: Remove the xmalloc prototype.
8671 * parse-scan.y: Include config.h and system.h. Don't include
8672 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8673 Provide an xstrdup definition.
8675 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8677 * jcf-path.c (add_entry): Recognize ".jar" too.
8678 * lang-specs.h: Likewise.
8680 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8682 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8683 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8685 * jcf-write.c (generate_bytecode_insns):
8686 Handle pre/post-increment/decrement of long.
8688 * jcf-write.c (generate_bytecode_insns):
8689 Handle missing exception handler (finally for synchronized).
8691 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8693 * java-tree.h (end_params_node): Declare global.
8694 * decl.c (end_params_node): New global.
8695 (init_decl_processing, start_java_method): Use end_params_node for
8696 end of list of parameter types. Follows correct gcc conventions.
8697 * expr.c (pop_argument_types, pop_arguments): Likewise.
8698 * lang.c (put_decl_node): Likewise.
8699 * typeck.c (various places): Likewise.
8700 * class.y (various places): Likewise.
8701 * parse.y (various places): Likewise.
8703 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8704 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8706 * class.c: Add #include flags.h, remove no-longer needed declaration.
8708 * class.c (layout_class_method): Remove commented-out code, re-format.
8709 Don't add vtable entry (or index) for private methods.
8710 * expr.c (expand_invoke): A private method is implicitly final.
8711 * class.c (make_class_data): If inlining or optimizing,
8712 skip private methods.
8714 * class.c (finish_class): New function. Calls existing methods,
8715 but alls emits deferred inline functions.
8716 * jcf-parse.c (parse_class_file): Call finish_class.
8717 * parse.y (java_complete_expand_methods): Likewise.
8719 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8721 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8723 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8725 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8727 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8729 * (generate_classfile): Always write class access flag with
8732 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8734 * class.c (maybe_layout_super_class): New function.
8735 (layout_class): Reorganized. Loop on class methods dispatched into
8736 a new function. Call maybe_layout_super_class.
8737 (layout_class_methods, layout_class_method): New functions.
8738 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8740 (expand_invoke): Likewise.
8741 * java-tree.h (all_class_list): New global variable declared.
8742 (layout_class_methods, layout_class_method): New function
8744 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8745 * jcf-parse.c (all_class_list): New global variable.
8746 (load_class): Extended what class_or_name can be. Use parser
8747 context mechanism to save globals before calling jcf_parse.
8748 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8749 is set on the file name.
8750 (jcf_parse): Layout class methods when Object is loaded, otherwise
8751 record class in all_class_list for delayed method layout.
8752 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8753 * lang.c (put_decl_node): Decode <init> into the decl context
8755 * lex.c (java_allocate_new_line): Use xmalloc.
8756 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8757 pointers, not TREE_LIST elements.
8758 (struct parser_ctxt): Fixed comment indentations, added comments
8759 and reordered some fields.
8760 (java_check_methods): Function prototype removed.
8761 * parse.y (java_push_parser_context): Use xmalloc.
8762 (java_parser_context_restore_global): Pop extra pushed ctxp only
8763 when there's nothing next.
8764 (maybe_create_class_interface_decl): Fixed comment, add new
8765 created class decl to all_class_list.
8766 (method_header): Use GET_REAL_TYPE on argument's types.
8767 (method_declarator): Use GET_REAL_TYPE, change type to the real
8768 type in TREE_LIST dependency node. Build argument list with the
8770 (create_jdep_list): Use xmalloc. Removed allocation error message.
8771 (obtain_incomplete_type): Fixed leading comment. Broadened
8772 incoming argument meaning.
8773 (register_incomplete_type): Use xmalloc. Removed allocation error
8775 (safe_layout_class): Fixed leading comment.
8776 (jdep_resolve_class): Reversed if statement condition and switch
8778 (resolve_and_layout): Fixed leading comment. Broadened incoming
8780 (complete_class_report_errors): New local variable name, for
8781 clarity. purify_type_name used for all error cases.
8782 (java_get_real_method_name): Stricter check on constructors.
8783 (java_check_regular_methods): Reverse methods list only if not
8784 already laid out. Layout artificial constructor.
8785 (java_check_methods): Deleted.
8786 (source_start_java_method): Obtain incomplete type for patchable
8788 (java_layout_classes): Fixed leading comment. Use
8789 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8790 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8791 before returning. Fixed comments.
8792 (java_expand_classes): Check for errors up front.
8793 (patch_method_invocation): Class to search is resolved and laid
8796 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8798 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8800 * javaop.h (int8): Removed - not used.
8801 (jbyte): Redefine portably with correct signedness.
8803 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8805 * jcf-write.c (generate_bytecode_insns): Fix typo
8806 OPCODE_getstatic to OPCODE_getfield.
8808 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8809 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8810 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8812 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8814 * jcf-parse.c (jcf_parse_source): Function returned type is
8815 void. Added prototype.
8816 (jcf_parse): Function returned type is void.
8817 (yyparse): Remove call to fclose on the last parsed file.
8819 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8821 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8823 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8824 (layout_class): Cope with methods featuring WFL in decl names.
8825 * decl.c (unqualified_object_id_node): New global variable,
8827 (build_decl_no_layout): Removed.
8828 * expr.c (build_primtype_type_ref): Handle Double.
8829 (java_lang_expand_expr): Fixed indentations.
8830 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8831 (flag_wall, flag_redundant, flag_not_overriding,
8832 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8833 variable declarations.
8834 (build_decl_no_layout): Removed prototype.
8835 (java_get_real_method_name): Added prototype.
8836 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8837 (java_parse_abort_on_error): Macro now just returns.
8838 * jcf-parse.c (jcf_parse_source): Check fclose returned
8839 value. Call emit_register_classes if java_report_errors returns
8841 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8842 flag_static_local_jdk1_1): New integer flags.
8843 (lang_decode_option): New flags set here.
8844 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8845 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8846 the flag_redundant variable.
8847 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8848 when parsing java.lang.Object class.
8849 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8851 (resolve_qualified_expression_name): Fixed indentation.
8852 (patch_array_ref): Changed prototype.
8853 (not_initialized_as_it_should_p): Prototype removed.
8854 (java_report_errors): Added function prototype.
8855 * parse.y (formal_parameter:): Changed error message for not yet
8856 supported final parameters.
8857 (class_type_list:): Set both PURPOSE and VALUE of created
8858 TREE_LIST to be class_type.
8859 (primary_no_new_array:): Handle class literals on primitive types.
8860 (parse_warning_context): Reinstalled correct force_error and
8861 do_warning flags setups.
8862 (java_report_errors): Changed prototype. Return java_error_count
8864 (variable_redefinition_error): Consider treating variable type as
8866 (create_interface): Warn about redundant abstract modifier if
8867 flag_redundant is set. Changed error message.
8868 (lookup_field_wrapper): Save/restore globals before/after looking
8870 (duplicate_declaration_error_p): Consider treating declaration
8871 type as a fake pointer.
8872 (register_fields): Extract real type from dependency node. Check
8873 for duplicate field declaration after type adjustment. Use
8874 DECL_INITIAL to store static final initialized values.
8875 (method_header): Extract real function type from dependency node.
8876 (check_abstract_method_header): Use GET_METHOD_NAME.
8877 (obtain_incomplete_type): Layout fake pointer type.
8878 (safe_layout_class): Don't try to check for methods before layout.
8879 (java_complete_class): Don't check for correct throws clause
8880 elements inheritance here.
8881 (resolve_and_layout): Broadened name parameter meaning.
8882 (reset_method_name): Use GET_METHOD_NAME.
8883 (java_get_real_method_name): New function.
8884 (java_check_regular_methods): Don't check methods in
8885 java.lang.Object. Verify lineage of throws clause elements. Use
8886 flag_no_overriding in warning report.
8887 (check_throws_clauses): Don't check if class was from
8888 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8889 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8890 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8891 warning on unsupported final local variables. Use build_decl
8892 instead of build_decl_no_layout. Get real local variable type from
8894 (source_start_java_method): Get real parameter type from
8895 dependency node. Call build_decl instead of build_decl_no_layout.
8896 (java_layout_classes): Reverse tree and layout type and class as
8897 required. Mark class as loaded when done.
8898 (resolve_field_access): Fixed indentation. Restricted condition
8899 leading to static field access code generation. Set field_type
8900 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8901 (resolve_qualified_expression_name): Initialize type_found to
8902 null. Handle static field resolved during qualification. Fixed
8903 layout on non primitive field decl types.
8904 (not_accessible_p): Fixed typo in comment.
8905 (patch_method_invocation): Resolve and layout class to search from
8907 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8908 layout non primitive type, if necessary. Make method node only to
8910 (find_applicable_accessible_methods_list): Consider WFL'ed method
8911 decl names. Fixed indentation.
8912 (argument_types_convertible): Resolve and layout target type if
8914 (java_complete_tree): Fixed indentation problems. Rewrote
8915 CALL_EXPR thrown exceptions check. Re-installed further processing
8916 of the assignment in certain cases.
8917 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8918 inlining on class literals.
8919 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8921 (valid_method_invocation_conversion_p): Likewise.
8922 (patch_string): Temporary disable forbidden use of `this' in
8923 explicit constructor invocations when doing string concatenation
8925 (patch_unaryop): Added comment. Reinstalled code to disable
8926 further check on assignment operation with cast expression RHS.
8927 (patch_switch_statement): Fixed indentation.
8928 (build_try_statement): Call build_decl instead of
8929 build_decl_no_layout.
8930 (patch_synchronized_statement): Likewise.
8931 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8932 IS_UNCHECKED_EXPRESSION_P.
8933 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8934 layout argument exception type.
8935 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8936 of IS_UNCHECKED_EXPRESSION_P.
8938 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8940 * jcf-parse.c (yyparse): Open class file in binary mode.
8942 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8944 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8946 * jcf-write.c (perform_relocations): Move check out one loop.
8948 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8950 * Make-lang.in: Fix reference to srcdir.
8951 * jv-scan.c: Add missing xmalloc prototype.
8952 * jvgenmain.c: Ditto.
8954 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8956 * decl.c (error_mark_node), java-tree.h: New global.
8957 * parse.y: Use empty_stmt_node instead of size_zero_node.
8958 (build_if_else_statement): If missing else, use empty_stmt_node.
8960 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8961 (java_complete_expand_method): Complain if return is missing.
8962 (java_check_regular_methods): Comment out incorrect error check.
8963 (not_accessible_p): Fix incorrect handling of protected methods.
8964 (patch_method_invocation): Pass correct context to not_accessible_p.
8965 (find_applicable_accessible_methods_list): Likewise.
8966 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8967 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8968 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8969 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8971 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8972 (push_int_const): Remove reundant NOTE_PUSH.
8973 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8974 (- case SWITCH_EXPR): Fix code generation bug.
8975 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8976 (generate_classfile): More robust for abstract methods.
8978 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8980 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8981 * Make-lang.in: Ditto.
8983 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8986 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8988 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8990 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8992 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8994 Allow uses of interface types to verify. This is not really
8995 type-safe, but it matches what Sun does, and is OK as long as
8996 there are appropriate run-time checks.
8997 * verify.c (merge_types): If merging two interface types,
8998 just set the result to java.lang.Object.
8999 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9001 1998-11-13 Tom Tromey <tromey@cygnus.com>
9003 * gjavah.c (main): Handle --output-class-directory argument.
9004 * jvspec.c (lang_specific_driver): Translate `-d' into
9006 * jcf.h (jcf_write_base_directory): Declare.
9007 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9008 * lang-options.h: Mention -foutput-class-dir.
9009 * jcf-write.c (jcf_write_base_directory): New global.
9010 (make_class_file_name): Put generated .class file into `-d'
9011 directory, or into source directory if -d not given. Function now
9013 (write_classfile): Free class file name. Handle case where class
9015 (DIR_SEPARATOR): New macro.
9016 Include <sys/stat.h>
9018 * Makefile.in (prefix): New macro.
9020 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9022 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9023 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9024 here (done in patch_invoke instead).
9025 (case_identity): Moved here from parse.y.
9027 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9028 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9029 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9030 so they can be efficiently scanned without recursion.
9031 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9032 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9033 in BLOCK iteratively, rather than recursively.
9035 * parse.y (do_unary_numeric_promotion): New function.
9036 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9038 * parse.y (patch_newarray): Various fixes.
9040 Re-do handling of switch statements (for proper block scoping).
9041 * parse.y: Add just a single block for the enture switch block,
9042 but don't create any "case blocks".
9043 (group_of_labels): Rmeoved unneeded non-terminal.
9044 CASE_EXPR and DEFAULT_EXPR are added to current block.
9045 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9046 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9047 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9048 * parse.y (wfl_operator, print_int_node): Make non-static.
9049 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9050 as part of recursive scan of block.
9051 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9052 (patch_switch_statement): Most tests move dinto java_complete_tree.
9054 * parse.y: Make various production be non-typed (void).
9055 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9056 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9057 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9059 * jcf-write.c (struct jcf_handler): New type.
9060 (struct jcf_switch_state): New type.
9061 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9062 (alloc_handler, emit_unop, emit_reloc): New functions.
9063 (adjust_typed_op): Add extra parameter ("max type" offset).
9064 (emit_switch_reloc, emit_case-reloc): New function.
9065 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9066 (generate_bytecode_insns): Support REAL_CST, switch statements,
9067 exception handling, method calls, object/array creation, and more.
9069 * class.c: Remove some unused variables.
9070 * constants.c (find_string_constant): New function.
9071 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9072 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9073 if flag_emit_class_files.
9075 1998-11-12 Tom Tromey <tromey@cygnus.com>
9077 * jcf-io.c (find_class): Added explanatory comment.
9079 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9080 trailing slash to `.zip' entries.
9082 * jvspec.c (lang_specific_driver): Correctly handle case where
9083 GC_NAME not defined.
9085 1998-11-11 Tom Tromey <tromey@cygnus.com>
9087 * jvspec.c (GC_NAME): New define.
9088 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9090 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9092 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9094 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9096 1998-11-11 Tom Tromey <tromey@cygnus.com>
9098 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9100 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * class.c (is_compiled_class): Call safe_layout_class for class
9103 compiled from source.
9104 * conver.h (convert_to_integer, convert_to_real,
9105 convert_to_pointer): Added prototypes.
9106 * decl.c (init_decl_processing): Non longer push the decls of
9107 `methodtable', `constants', `Class', `Field', `dispatchTable'
9108 `jexception' and `Method'.
9109 * expr.c (build_invokeinterface): New function.
9110 (expand_invoke): static variable CLASS_IDENT now in
9111 build_invokeinterface. Use build_invokeinterface.
9112 (expand_java_field_op): Moved code to inline
9113 java.lang.PRIMTYPE.TYPE into a function.
9114 (build_primtype_type_ref): New function.
9115 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9116 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9117 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9118 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9119 (DECL_LOCAL_STATIC_VALUE): New macro.
9120 (build_invokeinterface, build_primtype_type_ref): New function
9122 (java_parse_abort_on_error): Macro rewritten.
9123 * jcf-parse.c (current_method): Add comment to declaration.
9124 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9125 Function prototypes fixed.
9126 (jcf_parse_source): push/pop parser context. save/restore global.
9127 (parse_source_file): Fixed leading comment. Now take a
9128 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9129 classes and pop the parser context anymore.
9130 (yyparse): Push parser context, save globals, parse the source
9131 file, restore globals and pop the parser context when processing a
9133 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9134 * lex.c (java_parse_doc_section): New function.
9135 (java_lex): Call java_parse_doc_section when appropriate. Build an
9136 operator around INSTANCEOF_TK.
9137 * lex.h (java_lineterminator, java_sprint_unicode,
9138 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9139 Prototypes rewritten.
9140 (java_parse_escape_sequence, java_letter_or_digit_p,
9141 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9142 java_read_unicode, java_store_unicode, java_read_char,
9143 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9144 Added function prototypes.
9145 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9147 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9149 (struct parser_ctxt): New fields: deprecated,
9150 current_parsed_class_un, gclass_list.
9151 (fix_method_argument_names, issue_warning_error_from_context,
9152 resolve_package, lookup_package_type): New function prototypes.
9153 (resolve_expression_name): Fixed function prototype.
9154 (find_applicable_accessible_methods_list): Fixed indentation, added
9155 extra argument in prototype.
9156 (check_final_assignment, build_null_of_type, check_deprecation,
9157 check_method_redefinition, reset_method_name,
9158 java_check_regular_methods, java_check_abstract_methods,
9159 maybe_build_primttype_type_ref): New function prototype.
9160 * parse.y (conver.h): Include.
9161 (INSTANCEOF_TK): Tagged <operator>.
9162 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9163 (relational_expression:): Build binop for instanceof.
9164 (java_push_parser_context): Remember ctxp->gclass_list across
9166 (java_pop_parser_context): Simply return if no context
9167 exists. Remember gclass_list across contexts.
9168 (issue_warning_error_from_context): New function.
9169 (parse_error_context): Don't setup ctxp->elc here. Call
9170 issue_warning_error_from_context instead.
9171 (parse_warning_context): Likewise.
9172 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9173 setup. Link new class/interface to ctxp->gclass_list.
9174 (add_superinterfaces): Register interface as incomplete if not
9176 (create_class): Remember class unqualified name in
9177 ctxp->current_parsed_class_un. Check class deprecation.
9178 (register_fields): Check field deprecation. Remember static final
9179 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9181 (method_header): New local variable ORIG_ARG. Use unqualified
9182 current class name for check on constructor errors. Promote return
9183 type if of record type. Argument list fix moved in
9184 fix_method_argument_names, called here. Check method deprecation.
9185 (fix_method_argument_names): New function.
9186 (method_declarator): Promote record typed arguments.
9187 (safe_layout_class): Check class methods before layout.
9188 (java_complete_class): Compute field layout when patched.
9189 (do_resolve_class): Try to load class after having it renamed
9190 after the package name.
9191 (get_printable_method_name): Use DECL_CONTEXT.
9192 (reset_method_name): New function.
9193 (check_method_redefinition): Use reset_method_name.
9194 (java_check_regular_methods): New local variable
9195 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9196 names for error report. Check for compile-time error when method
9197 found has default (package) access.
9198 (java_check_abstract_methods): Now takes an interface DECL node as
9199 an argument. Also reinstall real name on unchecked
9200 overriding/hiding methods for error report.
9201 (java_check_methods): Fixed leading comment. Get classes to verify
9202 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9203 CLASS_METHOD_CHECKED_P on class verification.
9204 (lookup_java_method2): Get real method name if necessary.
9205 (find_in_imports): Don't check package class access here.
9206 (resolve_package, lookup_package_type): New functions.
9207 (java_layout_classes): Fixed leading comment. Take classes to be
9208 laid out from ctxp->gclass_list.
9209 (java_complete_expand_methods): Don't expand native and abstract
9211 (java_expand_classes): New function.
9212 (resolve_expression_name): Use additional argument ORIG. Retrieve
9213 values of static final field of primitive types.
9214 (resolve_field_access): Handles static final field of promotive
9216 (resolve_qualified_expression_name): Handle STRING_CST as
9217 primaries and package name resolution. Check deprecation on found
9218 decls. Set where_found and type_found on non static field resolved
9219 during qualification. Layout non primitive field decl types.
9220 (check_deprecation): New function.
9221 (maybe_access_field): Simplified.
9222 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9223 removed. Reverse method's argument when primary is a type. Don't
9224 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9225 instead. Include abstract class in the list of class searchable
9226 for constructors. Use DECL_CONTEXT of found method for access
9227 checks. Check method deprecation.
9228 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9229 converting arguments. Handle INVOKE_INTERFACE.
9230 (lookup_method_invoke): Search constructor using existing
9231 infrastructure (don't rely on lookup_java_constructor anymore).
9232 (find_applicable_accessible_methods_list): Extra argument flag
9233 LC. Now include constructor in the search.
9234 (qualify_ambiguous_name): Conditional expression are primaries.
9235 (not_initialized_as_it_should_p): static final are always
9237 (java_complete_tree): Pass extra NULL argument to
9238 resolve_expression_name. Stricter test to carry on patching
9239 assignments. New case for INSTANCEOF_EXPR.
9240 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9241 (check_final_assignment, maybe_build_primttype_type_ref): New
9243 (patch_assignment): Detect resolved static finals and carry normal
9244 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9245 (try_builtin_assignconv): Access constant 0 on all primitive
9247 (valid_builtin_assignconv_identity_widening_p): Accept identical
9248 types. Accept all promoted type on int type.
9249 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9250 assigned to a reference.
9251 (valid_method_invocation_conversion_p): Accept to check null
9253 (build_binop): Merge declaration and initialization of local
9255 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9256 numeric types. Improved validity test for qualify operators on
9258 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9259 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9260 primitive type and issue the appropriate error message.
9261 (resolve_type_during_patch): Mark class loaded when resolved.
9262 (patch_cast): Allow null to be cased to reference types.
9263 (build_null_of_type): New function.
9264 (patch_array_ref): Handle array on references correctly.
9265 (patch_return): Removed unused local variable MODIFY. Force
9266 boolean to be returned as integers. Allows null to be returned by
9267 a function returning a reference.
9268 * typeck.c (convert_to_integer, convert_to_real,
9269 convert_to_pointer): Prototypes moved to convert.h
9270 (lookup_argument_method): Use method real name, if necessary.
9272 1998-10-30 Tom Tromey <tromey@cygnus.com>
9274 * class.c (build_class_ref): Changed name of primitive classes to
9277 * class.c (make_class_data): Renamed fields: nmethods to
9278 method_count, method_count to dtable_method_count. Always set
9280 * decl.c (init_decl_processing): Likewise.
9282 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * class.c (layout_class): Don't mangle <finit>, produce
9285 __finit<class> instead. Don't verify artificial methods.
9286 * decl.c (finit_identifier_node): New declared global.
9287 (init_decl_processing): finit_identifier_node initialized.
9288 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9289 * java-tree.h (finit_identifier_node): Declared as extern.
9290 (struct lang_decl): New field called_constructor.
9291 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9292 (CLASS_HAS_FINIT_P): New macro.
9293 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9294 explicit constructor invocation.
9295 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9296 CALL_SUPER_CONSTRUCTOR_P): New macros.
9297 (write_classfile): Added prototype.
9298 * jcf-parse.c (jcf_parse_source): Parse and remember for
9299 generation if the file was seen on the command line.
9300 (parse_source_file): Don't write the class file here.
9301 (yyparse): Loop on files rewritten. Set current_jcf.
9302 (parse_zip_file_entries): Parse class file only if it was found.
9303 * lang.c (init_parse): Don't open command line provided filename
9305 (lang_parse): Don't set main_jcf anymore.
9306 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9307 (JCONSTRUCTOR_CHECK): New macro.
9308 (JBSC_TYPE_P): New macro.
9309 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9310 (COMPLETE_CHECK_OP_2): New macro.
9311 (struct parse_ctxt): New field explicit_constructor_p.
9312 (check_class_interface_creation): Fixed prototype indentation.
9313 (patch_method_invocation_stmt): Prototype reflects added argument.
9314 (patch_invoke): Likewise.
9315 (complete_method_declaration, build_super_invocation,
9316 verify_constructor_circularity,
9317 build_this_super_qualified_invocation, get_printable_method_name,
9318 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9319 verify_constructor_super, create_artificial_method,
9320 start_artificial_method_body, end_artificial_method_body,
9321 generate_field_initialization_code): New function prototypes.
9322 * parse.y: Fixed leading comment
9323 (constructor_header:, constructor_body:, block_end:): Rules tagged
9325 (type_declaration:): Call maybe_generate_finit.
9326 (method_declaration:): Action for method_body: placed in new
9327 function complete_method_declaration, called here.
9328 (constructor_declaration:): Defined actions. Removed leading
9330 (constructor_header:): New rule with action.
9331 (constructor_body:): Rule rewritten using block_begin: and
9332 block_end:. Defined actions.
9333 (constructor_declarator:, explicit_constructor_invocation:):
9335 (block:): Use new rules block_begin: block_end:.
9336 (block_begin:, block_end:): New rules and actions.
9337 (block_statements:): Fixed error message for explicit
9339 (method_invocation:): Call build_this_super_qualified_invocation
9340 if primary is `this' or `super' was seen.
9341 (conditional_expression:): Action defined.
9342 (extra_ctxp_pushed_p): New static global flag.
9343 (java_parser_context_save_global): Create parser context if
9344 necessary. Use extra_ctxp_pushed_p to remember it.
9345 (java_parser_context_restore_global): Pop extra parser context if
9347 (build_array_from_name): Array on primitive types are marked
9349 (register_fields): Restore new name in field initializer
9350 expression if type was altered. Non static fields initialized upon
9351 declaration marked initialized.
9352 (maybe_generate_finit): New function.
9353 (maybe_generate_clinit): Use create_artificial_method,
9354 start_artificial_method_body, end_artificial_method_body. Generate
9355 debug info for enclosed initialization statements.
9356 (method_header): Fixed leading comment. Check constructor
9357 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9359 (complete_method_declaration, constructor_circularity_msg,
9360 verify_constructor_circularity): New functions.
9361 (get_printable_method_name): New function.
9362 (check_method_redefinition): Don't rename <finit> methods. Fix
9363 declared constructor names. Error message for
9364 constructors modified.
9365 (java_check_regular_methods): Local variable seen_constructor
9366 renamed saw_constructor. Skip verification on constructors. Create
9367 default constructor with create_artificial_method.
9368 (java_check_methods): Removed unnecessary empty line.
9369 (create_artificial_method, start_artificial_method_body,
9370 end_artificial_method_body): New functions.
9371 (java_layout_classes): Changed leading comment. Reverse fields
9372 list if necessary. Always layout java.lang.Object if being
9374 (java_complete_expand_methods): Verify constructor circularity.
9375 (java_complete_expand_method): Call fix_constructor on
9376 constructors. Local variable no_ac_found removed. Restore
9377 bindings if method body expansion failed.
9378 (fix_constructors, verify_constructor_super,
9379 generate_field_initialization_code): New function.
9380 (java_expand_classes): Fixed leading comment. Write class file
9382 (resolve_expression_name): Check for illegal instance variable
9383 usage within the argument scope of an explicit constructor
9385 (resolve_qualified_expression_name): Pass extra from_super flag
9386 when invoking patch_method_invocation_stmt. New case for
9387 conditional expression when used as a primary. Check for error
9388 when acquiring super.
9389 (patch_method_invocation_stmt): Added extra argument super. New
9390 local variable is_static_flag. Set class_to_search according to
9391 the nature of the constructor invocation. Don't add `this'
9392 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9393 invocation within the argument scope of explicit constructor
9394 invocation. Set is_static according to is_static_flag. Provide
9395 extra `super' argument to patch_invoke invocation.
9396 (patch_invoke): New argument from_super. Loop on arguments
9397 indentation fixed. Pass from_super to invocation_mode. New switch
9398 case INVOKE_SUPER. Fixed error message in switch default case.
9399 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9401 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9402 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9403 message takes constructors into account.
9404 (find_applicable_accessible_methods_list): Fixed indentation.
9405 (qualify_ambiguous_name): Take explicit constructor invocation
9406 into account. Deal with a conditional expression as a primary to
9408 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9409 case. Added extra argument to patch_method_invocation_stmt.
9410 Register calls made to explicit constructor `this'. Don't call
9411 save_expr in ARRAY_REF case when emitting class files. Check for
9412 illegal use of this when expanding explicit constructor invocation
9414 (complete_function_arguments): Set and reset parser context
9415 explicit_constructor_p field value when appropriate.
9416 (build_super_invocation, build_this_super_qualified_invocation):
9418 (patch_assignment): Fixed typo.
9419 (patch_unaryop): Check on final fields occurs only when a decl
9421 (patch_return): Take constructors into account.
9422 (patch_conditional_expr): New function.
9423 * typeck.c (build_java_signature): Removed unnecessary empty line.
9425 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9427 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9429 1998-10-28 Tom Tromey <tromey@cygnus.com>
9431 * decl.c (init_decl_processing): Renamed fields.
9432 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9433 interface_len, msize fields.
9435 * class.c (make_class_data): Removed subclass_head and
9436 subclass_next fields.
9437 * decl.c (init_decl_processing): Removed subclass_head and
9438 subclass_next fields.
9440 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9442 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9443 * mangle.c (emit_unicode_mangled_name): Similarly.
9445 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9447 * jcf-parse.c (get_constant): Place braces around code to compute
9448 'd' when REAL_ARITHMETIC is not defined.
9450 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9452 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9455 1998-10-23 Tom Tromey <tromey@cygnus.com>
9457 * lang-specs.h: `.zip' files are input to jc1.
9459 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9461 * jvspecs.c: Add (but don't enable) support for combining multiple
9462 .class and .java input filenames to a single jc1 invocation.
9463 Add support for -C flag (copile to .class files).
9464 Translate -classpath and -CLASSPATH arguments.
9465 * lang-specs.h: Don't set %2 spec.
9467 1998-10-22 Tom Tromey <tromey@cygnus.com>
9469 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9471 (add_path): Don't add trailing separator to non-empty path
9474 * lang.c (lang_decode_option): Check for -fclasspath and
9475 -fCLASSPATH before examining other `-f' options.
9477 * java-tree.h (finalize_identifier_node): Don't declare.
9478 * class.c (make_class_data): Don't push "final" field.
9479 * decl.c (init_decl_processing): Don't push "final" field.
9480 (finalize_identifier_node): Removed.
9481 (init_decl_processing): Don't set finalize_identifier_node.
9483 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9485 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9487 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9488 (JV_SCAN_SOURCES): New macro.
9489 (JCF_DUMP_SOURCES): Likewise.
9490 (jcf-dump$(exeext)): New target.
9491 (jv-scan$(exeext)): New target.
9493 1998-10-22 Tom Tromey <tromey@cygnus.com>
9495 * Makefile.in (LEX): Removed.
9496 (LEXFLAGS): Likewise.
9497 (SET_BISON): New macro.
9499 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9500 spurious diffs in parse.c.
9501 ($(PARSE_SCAN_C)): Likewise.
9502 (PARSE_DIR): New macro.
9504 (PARSE_SCAN_C): Likewise.
9505 (PARSE_RELDIR): New macro.
9507 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9509 * jcf-io.c (find_class): Use saw_java_source to determine when to
9510 look for `.java' file.
9511 * jcf-parse.c (saw_java_source): New global.
9512 (yyparse): Set it if `.java' file seen.
9514 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9515 (GCJH_SOURCES): Likewise.
9516 * Makefile.in (datadir): New macro.
9517 (libjava_zip): Likewise.
9518 (JAVA_OBJS): Added jcf-path.o.
9519 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9520 (../gcjh$(exeext)): Likewise.
9521 (jcf-path.o): New target.
9522 * java-tree.h (fix_classpath): Removed decl.
9523 * jcf-parse.c (fix_classpath): Removed.
9524 (load_class): Don't call fix_classpath.
9525 * parse.y (read_import_dir): Don't call fix_classpath.
9526 * lex.h: Don't mention classpath.
9527 * lex.c (java_init_lex): Don't initialize classpath.
9528 * jcf-io.c (classpath): Removed global.
9529 (find_class): Use jcf_path iteration functions. Correctly search
9530 class path for .java file.
9531 (open_in_zip): New argument `is_system'.
9532 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9533 classpath-related options.
9534 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9536 (lang_init): Call jcf_path_init.
9537 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9538 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9539 Correctly put braces around second string in each entry.
9540 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9541 classpath-related options.
9542 (help): Updated for new options.
9543 * jcf.h: Declare functions from jcf-path.c. Don't mention
9545 * jcf-path.c: New file.
9547 * jcf-depend.c: Include jcf.h.
9549 * jcf-write.c (localvar_alloc): Returns `void'.
9550 (localvar_free): Removed unused variable.
9552 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9553 (init_parse): Use OBJECT_SUFFIX, not ".o".
9555 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9557 * class.c (emit_register_classes): Renamed from
9558 emit_register_class.
9559 * java-tree.h (emit_register_classes): Prototype renamed from
9560 emit_register_class.
9561 * jcf-parse.c (yyparse): Call emit_register_classes once before
9563 * parse.y (java_expand_classes): No longer register classes.
9565 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * class.c (is_compiled_class): New local variable
9568 seen_in_zip. Identify classes found in currently compiled source
9570 * decl.c (complete_start_java_method): Fixed typo.
9571 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9572 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9573 (CLASS_P): Moved around.
9574 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9575 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9577 (jcf_parse_source): Changed leading comment. Removed unnecessary
9578 fclose and CLASS_FROM_SOURCE_P marking.
9579 (parse_source_file): New local variables remember_for_generation
9580 and filename. Mark parsed file name identifier node. Removed block
9581 executed when parse_only was null. Set remember_for_generation.
9582 Use it as an argument to java_pop_parser_context.
9583 (yyparse): New local variables several_files, list, next node and
9584 current_file_list. Split ampersand separated file names into
9585 current_file_list. Iterate through the list and parse accordingly.
9586 * parse.h (java_pop_parser_context): New function prototype.
9587 * parse.y (ctxp_for_generation): New static global variable.
9588 (java_pop_parser_context): New argument generate. Link popped ctxp
9589 to ctxp_for_generation list accordingly.
9590 (java_complete_expand_methods): Fixed indentation.
9591 (java_expand_classes): New function.
9593 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9595 * Makefile.in: Link with libiberty.a instead of memmove.o.
9597 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * lex.c (setjmp.h): No longer included.
9600 * lex.h (setjmp.h): Included.
9601 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9602 (duplicate_declaration_error_p): Renamed from
9603 duplicate_declaration_error.
9604 (build_array_from_name): New function prototype.
9605 * parse.y (setjmp.h): No longer included.
9606 (variable_declarator_id): Define action.
9607 (build_array_from_name): New function.
9608 (duplicate_declaration_error_p): Renamed from
9609 duplicate_declaration_error. Fixed leading comment.
9610 (register_fields): Main `for' loop reorganized. Uses
9611 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9612 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9613 build_array_from_name.
9614 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9616 (read_import_dir): Don't try to skip `.' and `..'.
9617 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9618 build_array_from_name. Main `for' loop reorganized.
9619 (resolve_qualified_expression_name): When building access to a
9620 field, use the type where the field was found, not its own type.
9621 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9622 field was found is null.
9623 (qualify_ambiguous_name): Sweep through all successive array
9626 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * java-tree.h (pop_labeled_block, lang_printable_name,
9629 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9630 interface_of_p, inherits_from_p, fix_classpath,
9631 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9632 make_class_data, register_class, alloc_name_constant): New
9633 function prototypes.
9634 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9635 indentation. Added cast to remove warning.
9636 (lang_printable_name): Set v argument unused.
9637 (lang_print_error): Added argument to lang_printable_name call.
9638 (java_dummy_print, print_lang_decl, print_lang_type,
9639 print_lang_identifier, lang_print_xnode): All argument marked
9641 * lex.c (java_unget_unicode): Removed unnecessary argument.
9642 (java_allocate_new_line): Unused local variable is gone.
9643 (java_read_char): Added parenthesis in expressions to remove
9644 warnings. Added final return statement.
9645 (java_read_unicode): Added parenthesis in expression to remove
9647 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9648 (java_parse_escape_sequence): Likewise.
9649 (java_lex): Unused local variables are gone. Fixed
9650 java_unget_unicode invocation.
9651 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9653 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9654 lang_printable_name invocation in macro.
9655 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9657 (duplicate_declaration_error): Suppressed unused argument in
9659 (identical_subpath_p): Function declaration is gone.
9660 (patch_invoke): Suppressed unused argument in prototype.
9661 (patch_cast, build_labeled_block, check_thrown_exceptions):
9663 * parse.y (setjmp.h): Included
9664 (toplev.h): Likewise.
9665 (field_declaration:): Suppressed unused local
9666 (label_decl:): Fixed build_labeled_block invocation.
9667 (java_pop_parser_context): Put extra parenthesis around assignment
9669 (yyerror): Suppressed unused local variables.
9670 (variable_redefinition_error): Fixed lang_printable_name
9672 (create_interface): Suppressed unused local variables.
9673 (create_class): Likewise.
9674 (duplicate_declaration_error): Suppressed unused argument. Fixed
9675 lang_printable_name invocation.
9676 (register_fields): Suppressed unused local variable. Fixed
9677 duplicate_declaration_error invocation.
9678 (method_header): Suppressed unused local variable.
9679 (method_declarator, parser_check_super): Likewise.
9680 (java_complete_class): Suppressed unused local variable. Fixed
9681 fatal error message.
9682 (complete_class_report_errors): Added default: in switch.
9683 (java_check_regular_methods): Fixed lang_printable_name
9685 (check_throws_clauses): Likewise.
9686 (java_check_abstract_methods): Suppressed unused local
9687 variable. Fixed lang_printable_name invocation.
9688 (read_import_entry): Added supplemental return statement.
9689 (read_import_dir): Suppressed unused local variables.
9690 (check_pkg_class_access, declare_local_variables): Likewise.
9691 (source_start_java_method): Suppressed unused extern variable
9693 (expand_start_java_method): Suppressed unused extern and local
9694 variable declarations.
9695 (java_complete_expand_methods): Likewise.
9696 (java_complete_expand_method): Suppressed unused local variables.
9697 (make_qualified_name): Likewise.
9698 (resolve_qualified_expression_name): Added default: in
9699 switch. Fixed lang_printable_name invocation.
9700 (class_instance_creation_expression): Added parenthesis around
9702 (patch_method_invocation_stmt): Fixed lang_printable_name and
9703 patch_invoke invocations.
9704 (check_for_static_method_reference): Fixed lang_printable_name
9706 (patch_invoke): Suppressed unused arguments and local variables.
9707 (lookup_method_invoke): Suppressed unused local variables.
9708 (qualify_ambiguous_name): Added default: in switch.
9709 (identical_subpath_p): Function removed.
9710 (patch_assignment): Suppressed unused local variables. Suppressed
9711 unnecessary if statement. Fixed lang_printable_name invocations.
9712 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9713 (valid_ref_assignconv_cast_p): Parenthesis around
9714 expression. Suppressed unused local variables.
9715 (build_binop): Suppressed unused local variables. fixed
9716 lang_printable_name invocations.
9717 (string_constant_concatenation): Suppressed unused local
9719 (patch_unaryop): Fixed lang_printable_name invocation.
9720 (patch_cast): Suppressed unnecessary argument. Fixed
9721 lang_printable_name invocation.
9722 (patch_array_ref): Fixed lang_printable_name invocation.
9723 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9724 (build_labeled_block): Suppressed unused argument.
9725 (generate_labeled_block): Fixed build_labeled_block invocation.
9726 (build_loop_body): Suppressed unused local variables.
9727 (patch_loop_statement): Likewise.
9728 (patch_exit): Fixed lang_printable_name invocation.
9729 (patch_switch_statement): Likewise.
9730 (case_identity): First argument marked unused.
9731 (patch_try_statement): Fixed lang_printable_name invocations.
9732 (patch_synchronized_statement, patch_throw_statement): Likewise.
9733 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9734 lang_printable_name invocations.
9735 (check_thrown_exceptions_do): Suppressed unused argument.
9737 1998-10-14 Tom Tromey <tromey@cygnus.com>
9739 * jcf-write.c (write_classfile): Add output class file as target.
9740 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9741 * jcf.h: Added declarations for dependency-tracking functions.
9742 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9743 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9744 (finish_parse): Call jcf_dependency_write.
9745 (dependency_tracking): New global.
9746 (DEPEND_SET_FILE): New define.
9747 (DEPEND_ENABLE): New define.
9748 (init_parse): Enable dependency tracking if required.
9750 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9751 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9752 (../gcjh$(exeext)): Likewise.
9753 (jcf-depend.o): New target.
9754 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9755 (GCJH_SOURCES): Likewise.
9756 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9758 (find_classfile): Added dep_name argument.
9759 (find_class): Compute name of dependency.
9760 (open_in_zip): Call jcf_dependency_add_file.
9761 * gjavah.c (output_file): No longer global.
9762 (usage): Don't mention "gjavah".
9764 (java_no_argument): Likewise.
9765 (version): Likewise.
9766 (main): Recognize and handle -M family of options.
9767 (print_mangled_classname): Return is void.
9768 (process_file): Handle case where output is suppressed.
9769 (HANDLE_END_FIELD): Likewise.
9770 (HANDLE_METHOD): Likewise.
9771 * jcf-depend.c: New file.
9773 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9775 * java-tree.def: Add missing newline at EOF.
9777 1998-10-13 Tom Tromey <tromey@cygnus.com>
9779 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9780 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9782 Include <config.h> and "system.h".
9783 (disassemble_method): Undefine RET to avoid clash with
9786 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9788 * decl.c (runtime_exception_type_node, error_exception_type_node):
9789 New global variables.
9790 (init_decl_processing): Initialized.
9791 * expr.c (java_lang_expand_expr): Set caught exception type to
9792 null if catch handler argument doesn't exit.
9793 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9795 * java-tree.h (runtime_exception_type_node,
9796 error_exception_type_node): Global variables declared.
9797 (DECL_FUNCTION_THROWS): New macro.
9798 (DECL_FUNCTION_BODY): Modified comment.
9799 (DECL_SPECIFIC_COUNT): Likewise.
9800 (struct lang_decl): New field throws_list.
9801 (IS_UNCHECKED_EXPRESSION_P): New macro.
9802 * lex.c (java_lex): Generate location information for THROW_TK.
9803 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9804 EXCEPTIONS_P): New macros.
9805 (enum jdep_code): New value JDEP_EXCEPTION.
9806 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9807 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9808 PATCH_METHOD_RETURN_ERROR): New macros.
9809 (patch_method_invocation_stmt): Added new argument to prototype.
9810 (patch_synchronized_statement, patch_throw_statement,
9811 check_thrown_exceptions, check_thrown_exceptions_do,
9812 purge_unchecked_exceptions, check_throws_clauses): New function
9814 * parse.y Fixed typo in keyword section.
9815 (throw:): Rule tagged <node>.
9816 (THROW_TK): Keyword tagged <operator>.
9817 (method_header:): Last argument to call to method_header passed
9819 (throws:, class_type_list:, throw_statement:,
9820 synchronized_statement:, synchronized:): Defined actions.
9821 (method_header): New local variable current. Register exceptions
9823 (java_complete_tree): Complete and verify exceptions from throws
9825 (complete_class_report_errors): Error message on exceptions not
9827 (java_check_regular_methods): Fixed typo. Shortcut on private
9828 overriding methods. Changed error message on method
9829 redefinition. Check for throws clause compatibility.
9830 (check_throws_clauses): New function.
9831 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9832 method. Changed error message on method redefinition.
9833 (currently_caught_type_list): New static variable.
9834 (java_complete_expand_methods): Purge unchecked exceptions from
9835 throws clause list. Call PUSH_EXCEPTIONS before walk and
9836 POP_EXCEPTIONS after.
9837 (resolve_qualified_expression_name): Pass new argument as NULL to
9838 patch_method_invocation_stmt.
9839 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9840 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9841 argument list when appropriate. Use new argument if non null to
9842 store selected method decl.
9843 (patch_invoke): Convert if necessary args of builtin types before
9844 forming CALL_EXPR. Argument list no longer reversed here.
9845 (invocation_mode): Treat final methods as static methods.
9846 (java_complete_tree): New cases for THROW_EXPR: and
9847 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9849 (complete_function_arguments): No more RECORD_TYPE
9850 conversion. Function parameter nodes no longer saved.
9851 (valid_ref_assignconv_cast_p): Avoid handling null type.
9852 (patch_binop): Fixed null constant reference handling.
9853 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9855 (patch_try_statement): Fixed comments. Record caught types in
9856 list, push the list, expand try block and pop the list.
9857 (patch_synchronized_statement, patch_throw_statement,
9858 check_thrown_exceptions, check_thrown_exceptions_do,
9859 purge_unchecked_exceptions): New functions.
9860 * typeck.c (lookup_argument_method): Allow WFL in place of method
9861 DECL_NAME during method definition check
9863 1998-10-09 Tom Tromey <tromey@cygnus.com>
9865 * gjavah.c (decode_signature_piece): New function.
9866 (print_c_decl): Use it. Added `name_override' argument.
9867 (print_method_info): Use name_override argument to print_c_decl.
9868 (seen_fields): Removed.
9869 (print_field_info): Don't update seen_fields.
9870 (struct method_name): New structure.
9871 (method_name_list): New global.
9872 (print_method_info): Add new method to list of methods.
9873 (name_is_method_p): New function.
9874 (print_field_info): If field name has same name as method, then
9876 (process_file): Parse methods before fields.
9877 (field_pass): New global.
9878 (HANDLE_END_FIELD): Take field_pass into account.
9880 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9882 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9883 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9885 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9887 * jvspec.c: Fix bug in jvgenmain_spec patch.
9889 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9891 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9892 * decl.c (soft_exceptioninfo_call_node): New global variable.
9893 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9894 takes extra integer argument. soft_exceptioninfo_call_node
9896 * except.c (java_set_exception_lang_code): New function
9897 (method_init_exceptions): Called here.
9898 (prepare_eh_table_type): New function.
9899 (expand_end_java_handler): Called here.
9900 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9901 one argument. Modified generation of call to
9902 soft_badarrayindex_node to use new argument.
9903 (build_java_arrayaccess): Pass faulty index value to
9904 build_java_throw_out_of_bounds_exception.
9905 (generate_name): New function.
9906 (java_lang_expand_expr): New local variables node, current,
9907 has_finally_p. Expand TRY_EXPR node.
9908 (process_jvm_instruction): Replace top of the stack with thrown
9909 object reference when entering exception handler.
9910 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9911 specific tree codes.
9912 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9914 (DECL_SPECIFIC_COUNT): New macro.
9915 (prepare_eh_table_type, java_set_exception_lang_code,
9916 generate_name): New function declarations.
9917 (match_java_method): Declaration deleted.
9918 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9920 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9921 * parse.h (redefinition_error, refine_accessible_methods_list,
9922 can_cast_to_p): Function declaration removed.
9923 (classitf_redefinition_error, variable_redefinition_error,
9924 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9925 find_most_specific_methods_list, argument_types_convertible,
9926 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9927 valid_cast_to_p, valid_method_invocation_conversion_p,
9928 try_reference_assignconv, add_stmt_to_compound,
9929 build_jump_to_finally, build_tree_list, patch_try_statement,
9930 java_get_catch_block): New function declarations.
9931 * parse.y (string_buffer_type): Global variable deleted.
9932 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9933 finally): Rules tagged <node>.
9934 (TRY_TK, CATCH_TK): Token tagged <operator>.
9935 (class_body_declaration:, class_member_declaration:,
9936 formal_parameter:, explicit_constructor_invocation:,
9937 interface_member_declaration:, constant_declaration:,
9938 primary_no_new_array:, class_instance_creation_expression:,
9939 array_creation_expression:): Issue error on unsuported JDK1.1
9941 (try_statement:, catches:, finally:): Define actions.
9942 (catch_clause_parameter): New rule.
9943 (catch_clause:): Use new rule catch_clause_parameter.
9944 (parse_jdk1_1_error): New function.
9945 (redefinition_error): Renamed classitf_redefinition_error.
9946 (variable_redefinition_error): New function.
9947 (check_class_interface_creation): Call
9948 classitf_redefinition_error.
9949 (java_complete_tree): Added error message on JDEP_TYPE: case.
9950 (complete_class_report_errors): Fixed indentation.
9951 (declare_local_variables): Call variable_redefinition_error.
9952 (source_end_java_method): Call java_set_exception_lang_code and
9953 emit_handlers where appropriate.
9954 (java_method_add_stmt): Call add_stmt_to_block.
9955 (add_stmt_to_block): New function.
9956 (lookup_method_invoke): Fixed outside comment. new local variable
9957 candicates. Call find_applicable_accessible_methods_list and
9958 find_most_specific_methods_list when searching for a
9959 method. Modified error report to list possible candidates when
9961 (find_applicable_accessible_methods_list,
9962 find_most_specific_methods_list, argument_types_convertible): New
9964 (refine_accessible_methods_list): Function deleted.
9965 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9966 expr (if applicable) before calling patch_array_ref.
9967 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9968 (enter_block): Fixed comment.
9969 (enter_a_block): New function.
9970 (patch_assignment): Reorganized. Call try_reference_assignconv for
9971 references. Call valid_cast_to_p instead of can_cast_to_p.
9972 (try_reference_assignconv,
9973 valid_builtin_assignconv_identity_widening_p): New functions.
9974 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9975 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9977 (build_string_concatenation): Don't resolve StringBuffer.
9978 (patch_cast): Fixed inverted arguments.
9979 (patch_array_ref): Code to save array expr deleted. Call
9980 valid_cast_to_p instead of can_cast_to_p.
9981 (generate_labeled_block): Call generate_name.
9982 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9983 patch_try_statement): New functions.
9984 * typeck.c (match_java_method): Function deleted.
9986 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9988 * jvspec.c: jvgenmain_spec uses different temporary file names.
9990 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9992 * jvspec.c (lang_specific_driver): Fail if user specifies
9993 --main= when not linking.
9995 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9997 * class.c (make_class_data): Push value for `thread' field.
9998 * decl.c (init_decl_processing): Added `thread' field to class.
10000 * class.c (add_field): Always make static fields externally
10003 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10005 * expr.c (build_java_athrow,
10006 build_java_throw_out_of_bounds_exception, expand_invoke,
10007 build_newarray, expand_java_multianewarray, build_java_monitor):
10008 Update comments to reflect _Jv_* function names.
10010 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10012 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10013 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10014 * parse.y (expand_start_java_method): Likewise.
10016 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10018 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10020 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10021 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10022 * expr.c: Remove no-longer-needed calls to promote_type.
10023 * decl.c (give_name_to_locals): Liekwise.
10024 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10025 * parse.y: Add/remove promote_type calls as appropriate.
10026 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10027 (parse_signature_string): Likewise.
10028 (build_java_array_type): Fix for now signature convenions.
10030 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10032 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10034 * class.c (init_class_processing): libjava function renamed to
10037 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10040 * java-tree.def: Fixed DEFTREECODE third argument.
10041 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10042 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10043 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10044 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10045 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10046 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10047 * lang.c (java_tree_code_type, java_tree_code_length,
10048 java_tree_code_name): New arrays.
10049 (lang_init): Append Java tree node definitions to Gcc ones.
10050 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10052 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10054 (java_lex): Allow declaration of empty string constants. Retain
10055 location information on CASE_TK and DEFAULT_TK.
10056 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10057 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10058 Modified to be more robust.
10059 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10060 (build_new_invocation, try_builtin_assignconv,
10061 patch_switch_statement, string_constant_concatenation,
10062 build_string_concatenation, patch_string_cst, patch_string,
10063 java_expand_switch): New function declarations.
10064 * parse.y: Rules related to switch and EH tagged <node>.
10065 (label_id): Set to NULL_TREE
10066 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10068 (this_or_super:): Fixed indentation.
10069 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10070 statement_expression:): Removed call to RULE on all sub-rules.
10071 (switch_expression:, switch_labels:): New rules.
10072 (switch_statement:, switch_block:, switch_block_statement_groups:,
10073 switch_block_statement_group:, switch_labels:, switch_label:):
10075 (throw_statement:, synchronized_statement:, try_statement:):
10076 Defined temporary actions.
10077 (class_instance_creation_expression:): Call
10078 build_new_invocation. Fixed indentation.
10079 (field_access): Fixed indentation.
10080 (method_invocation): Likewise.
10081 (make_qualified_primary): Use THIS_EXPR.
10082 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10083 resolving from SUPER, set *type_found.
10084 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10085 (java_complete_tree): Removed unused local variable `location'. Case
10086 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10087 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10088 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10089 STRING_CST: case. default: checks for patchable strings.
10090 (complete_function_arguments): Transform string constant or
10091 crafted StringBuffer if necessary.
10092 (build_method_invocation): Fixed comments.
10093 (build_new_invocation): New function.
10094 (patch_assignment): Call try_builtin_assignconv to figure a valid
10095 assignment conversion between builtin types.
10096 (try_builtin_assignconv): New function.
10097 (build_binop): Use URSHIFT_EXPR directly to call build.
10098 (operator_string): Use UNARY_PLUS_EXPR.
10099 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10101 (do_merge_string_cste, merge_string_cste,
10102 string_constant_concatenation, build_string_concatenation,
10103 patch_string, patch_string_cst): New function.
10104 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10105 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10106 (build_newarray_node): Use NEW_ARRAY_EXPR.
10107 (build_this): Use THIS_EXPR.
10108 (build_return): Enable debug information on return statement.
10109 (build_if_else_statement): Likewise.
10110 (complete_labeled_statement): Fixed related comment.
10111 (build_loop_body): Fixed comment.
10112 (build_bc_statement): Enable debug information on break/continue
10114 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10116 (patch_switch_statement, case_identity, java_expand_switch): New
10119 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10121 * buffer.h (BUFFER_INIT): New macro.
10122 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10123 Pass (struct jcf_partial *state) to most functions.
10124 (jcf_block, jcf_relocation): New types.
10125 Support labels, branches, conditionals, loops.
10127 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10129 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10131 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10133 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10134 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10135 not integer_type_node (INT_TYPE_SIZ bits).
10137 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10139 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10140 * jcf-dump.c (print_exception_table): New function.
10141 (disassemble_method): Better handling of wide instructions.
10142 Make more robust for bad input.
10144 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10146 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10149 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10151 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10153 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10155 * Makefile.in ($(PARSE_H)): Removed target.
10157 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10159 * Makefile.in (JAVA_OBJS): Add memmove.o
10160 (memmove.o): New target & rules.
10162 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10164 * expr.c (expand_invoke): Don't generate a call to the class init
10167 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10169 * Makefile.in: Add many missing dependencies.
10170 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10172 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10173 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10175 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10177 * decl.c (complete_start_java_method): If method is static (and
10178 not private) call _Jv_InitClass.
10179 * expr.c (expand_invoke): Don't call build_class_init.
10181 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10183 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10185 * Make-lang.in (GCJ): Define before using.
10187 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10189 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10190 losing due to namespace pollution in GNU getopt.h
10192 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10194 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10195 (java.all.cross): Likewise.
10196 (java.rest.encap): Likewise.
10198 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10200 * gjavah.c (print_class_decls): Fix thinko in arglist
10201 * jcv-io.c (find_classfile): Similarly.
10203 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10205 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10207 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10209 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10210 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10211 * Makefile.in (PARSE_C): New macro.
10212 (PARSE_H): Likewise.
10213 (PARSE_SCAN_C): Likewise.
10214 ($(PARSE_C)): Target renamed from parse.c.
10215 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10216 (clean): Remove parse-scan.c as well.
10217 (parse.o): Depend on $(PARSE_C).
10219 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10221 * README, license.terms: Removed.
10223 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10224 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10225 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10226 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10227 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10228 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10229 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10230 and Java trademark attribution.
10232 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10234 * Makefile.in: Use gcjh, not gjavah.
10235 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10236 * Make-lang.in: Changed gjavah to gcjh everywhere.
10238 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10240 * gjavah.c: Support new -prepend -add -append flags.
10241 (print_method_info): Method is not virtual if class is final.
10243 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10245 * jv-scan.c: Fixed copyright assignment.
10246 * keyword.gperf: Likewise.
10247 * keyword.h: Likewise.
10248 * lex.c: Fixed copyright assignment.
10249 (java_lex): Push unicode back when parsing '<'.
10250 * lex.h: Fixed copyright assignment.
10251 * parse-scan.y: Likewise.
10252 * parse.h: Fixed copyright assignment.
10253 (build_debugable_stmt, complete_for_loop): New function prototypes.
10254 * parse.y: Fixed copyright assignment.
10255 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10256 size_zero_node when completing a loop with no exit condition.
10257 (for_statement_nsi:): Define action.
10258 (for_init:, for_update:): Return size_zero_node when empty.
10259 (declare_local_variables): Call build_debugable_stmt.
10260 (build_debugable_stmt): New function.
10261 (build_loop_body): Build debugable statement around loop
10263 (complete_loop_body): Take into account the debugable statement
10264 around the EXIT_EXPR.
10265 (complete_loop_body): New function.
10266 (patch_exit_expr): Fixed condition inversion.
10268 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10270 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10271 name of thread define.
10272 * jvspec.c (THREAD_NAME): New macro.
10274 (THREADLIB): Likewise.
10275 (lang_specific_driver): Recognize attempt to link with thread
10276 library or gc library. Recognize -ljava on command line so it
10277 isn't linked against more than once.
10279 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10281 * parse-scan.y (report_main_declaration): Name of the class
10282 containing `main' can be a qualified name.
10284 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10286 * config-lang.in: Changed gjavac to gjc everywhere.
10287 * Make-lang.in: Changed gjavac to gjc everywhere.
10289 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10291 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10292 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10293 and install the files.
10294 * Makefile.in (JAVA_OBJS_LITE): New variable.
10295 (compiler:): Now include jv-scan as a dependency.
10296 (../jv-scan$(exeext), parse-scan.c): New targets.
10297 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10298 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10299 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10300 check for errors even if parse_only.
10301 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10303 (yylex): New function. Uses java_lex body.
10304 (java_lex): Removed commented out statement. Remove local variable
10305 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10306 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10307 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10308 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10309 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10310 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10312 (java_lex_error): Empty if JC1_LITE is defined.
10313 (java_get_line_col): Return 0 if JC1_LITE is defined.
10314 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10315 SET_MODIFIER_CTX): Moved into the section containing the macros
10316 conditionally defined by JC1_LITE.
10317 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10318 argument if JC1_LITE is defined.
10319 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10320 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10322 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10323 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10324 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10325 to different values according to JC1_LITE.
10326 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10327 declared if JC1_LITE set.
10328 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10329 defined if JC1_LITE not set.
10330 (struct parser_ctx): Reorganized and skip the jc1 front end part
10332 (java_layout_classes): New function definition.
10333 (java_push_parser_context, java_init_lex, yyparse, yylex,
10334 yyerror): Prototype always declared. All other static function
10335 prototypes declared only if JC1_LITE is not set.
10336 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10337 declared in parse.h.
10338 (java_layout_classes): New function.
10339 (java_complete_expand_methods): No longer layout the class here.
10340 * parse-scan.y: New file.
10341 * jv-scan.c: New file.
10343 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10345 * gjavah.c (main): Handle -friend option.
10346 (friend_specs): New global.
10347 (generate_access): Handle friend_specs.
10348 (process_file): Likewise.
10349 (MAX_FRIENDS): New macro.
10350 (friend_count): New global.
10351 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10352 Changed all callers.
10354 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10356 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10357 (main): Handle processing all the entries of a named .zip archive.
10358 * jcf-io.c (jcf_trim_old_input): New function.
10359 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10361 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10363 * lang.c (flag_assume_compiled): Make default be on.
10365 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10367 * jcf-dump.c: Add bunches of flags to control output more.
10368 (process_class): New function; support printing more than one class.
10369 (main): Support new --print-main and --javap flags.
10370 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10371 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10373 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10375 Change mangling of dispatch table to match C++ vtable (w/thunks).
10376 * class.c (build_dtable_decl), java-tree.h: New function.
10377 (make_class_data): Call it.
10378 * decl.c (init_decl_processing): Likewise.
10380 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10382 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10383 soft_anewarray; adjust args passed.
10384 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10385 match _Jv_NewObjectArray.
10387 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10389 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10390 * expr.c (loopup_label): Call create_label_decl.
10391 (create_label_decl): New function.
10392 (java_lang_expand_expr): Call expand_start_bindings with argument
10394 * java-tree.h Added space after PROTO in function declarations
10396 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10397 (create_label_decl, push_labeled_block): New function
10399 * lex.c (label_id): Initialize.
10400 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10402 * parse.h Added space after PROTO in function declarations when
10404 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10405 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10406 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10407 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10409 (struct parser_ctxt): New fields current_loop,
10410 current_labeled_block.
10411 (build_if_else_statement, patch_if_else_statement,
10412 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10413 generate_labeled_block, complete_labeled_statement,
10414 build_bc_statement, patch_bc_statement, patch_loop_statement,
10415 build_new_loop, build_loop_body, complete_loop_body): New function
10417 * parse.y (java_warning_count): New global variable.
10418 (label_id): New static variable.
10419 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10420 (block:): Return size_zero_node when block is empty.
10421 (empty_statement:): Return size_zero_node.
10422 (statement:): Implement supplemental action when for_statement: is
10424 (label_decl:): New rule.
10425 (labeled_statement:): Rewritten using label_decl. Actions
10427 (labeled_statement_nsi:): Likewise.
10428 (if_then_statement): Actions implemented.
10429 (while_expression): New rule.
10430 (while_statement:): Rewritten using while_expression. Actions
10432 (while_statement_nsi:): Likewise.
10433 (do_statement_begin:): New rule.
10434 (do_statement:): Rewritten using do_statement_begin. Actions
10436 (for_statement:): Rewritten using for_begin. Actions implemented.
10437 (for_statement_nsi:): Likewise.
10438 (for_header:, for_begin:): New rules.
10439 (for_init:): Actions implemented.
10440 (statement_expression_list:, break_statement:,
10441 continue_statement:): Likewise.
10442 (yyerror): Count number of issued warning(s).
10443 (java_report_errors): Report error(s) and/or warning(s).
10444 (java_complete_class): Use build_java_argument_signature to
10445 recompute completed method signature.
10446 (java_check_regular_methods): New locals method_wfl and aflags.
10447 Use method_wfl instead of lookup_cl during error reports. Fixed
10448 indentation and modified some error messages. Use
10449 lang_printable_name in method instead of the DECL_NAME. New code
10450 to issue warnings on methods not overriding corresponding methods
10451 private to a different package.
10452 (java_method_add_stmt): Call add_stmt_to_compound.
10453 (add_stmt_to_compound): New function.
10454 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10455 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10456 (build_if_else_statement, patch_if_else_statement,
10457 build_labeled_block, generate_labeled_block,
10458 complete_labeled_statement, build_new_loop, build_loop_body,
10459 complete_loop_body, patch_loop_statement, build_bc_statement,
10460 patch_bc_statement, patch_exit_expr): New functions.
10461 * typeck.c (build_java_signature): Build argument signature before
10462 enclosing it in between parenthesis.
10464 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10466 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10467 (JAVA_OBJS): Added reminder comment
10469 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10471 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10472 be interpreted as a long long.
10474 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10476 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10477 soft_initialise_class. Use _Jv_NewMultiArray, not
10478 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10479 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10480 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10481 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10483 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10485 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10486 length_identifier_node): New global tree node constants.
10487 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10488 Replace uses by super_identifier_node etc.
10489 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10491 * parse.y (resolve_field_access): Don't special-case ".length" if
10492 flag_emit_class_files.
10493 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10494 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10497 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10499 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10500 * class.c (make_method_value): Remove init for removed fields.
10502 * class.c (layout_class): Use build_java_argument_signature.
10503 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10505 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10506 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10507 (build_java_signature): Don't use push_java_argument_signature.
10509 * typeck.c (lookup_argument_method): New function.
10510 * parse.y (java_check_regular_methods): Use lookup_argument_method
10511 instead of lookup_java_method2 followed by lookup_java_method.
10513 * parse.y (check_method_redefinition): Minor optimization.
10515 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10516 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10518 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10520 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10523 * gjavah.c (java_float_finite): Use K&R-style definition.
10524 (java_double_finite): Likewise.
10525 (generate_access): Now returns void. Changed all callers.
10526 (last_access_generated): Removed.
10527 (process_file): Only make a single pass over the .class file.
10529 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10531 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10532 for compatibility for G++ (with -fvtable-thunks).
10533 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10535 * gjavah.c (process_file): Use public inheritance for super-class.
10537 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10539 * lex.c (java_init_lex): Initialize ctxp->package.
10540 * parse.h (struct parser_ctxt): package and package_len replaced
10541 by tree package, an identifier node. Field method_decl_list is
10542 gone. Fixed comments.
10543 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10544 class_in_current_package): New function prototypes.
10545 * parse.y (array_type:): Set class loaded flag on primitive type
10547 (package_declaration:): Assign ctxp->package to the
10549 (method_invocation:): Handle invocation of method qualified by
10551 (single_type_import_declaration:): Removed ambiguity check.
10552 (java_pop_parser_context): New local variable `next'. Reset and
10553 set IMPORT_CLASSFILE_NAME flags on current and previous import
10555 (java_accstring_lookup): Use new local macro COPY_RETURN.
10556 (lookup_field_wrapper): New function.
10557 (parser_qualified_classname): Use merge_qualified_name.
10558 (parser_check_super_interface): Broaden error message.
10559 (do_resolve_class): Check for qualified class name in the current
10560 compilation unit if appropriate.
10561 (process_imports): Check for already defined classes.
10562 (check_pkg_class_access): Got rid of call to
10563 get_access_flags_from_decl.
10564 (java_complete_expand_methods): Call safe_layout_class based on
10565 the current class size.
10566 (make_qualified_primary): Build a WFL qualification on primary if
10568 (merge_qualified_name): New function.
10569 (make_qualified_name): Use merge_qualified_name.
10570 (resolve_expression_name): Use safe_lookup_field.
10571 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10572 (resolve_qualified_expression_name): Likewise. Check on resolved
10573 element accessibility.
10574 (not_accessible_p, class_in_current_package): New functions.
10575 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10576 (patch_method_invocation_stmt): Merged common pieces. Check
10577 accessibility of invoked method.
10578 (check_for_static_method_reference): Add returned type in error
10580 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10581 (refine_accessible_methods_list): Merged two conditions in test.
10582 (java_complete_class): Sanity check on stabilize_ref gone.
10583 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10585 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10587 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10589 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10591 * gjavah.c (F_NAN): Removed.
10592 (F_NAN_MASK): New macro.
10593 (F_POSITIVE_INFINITY): Removed.
10594 (F_NEGATIVE_INFINITY): Likewise.
10595 (java_float_finite): Rewrote.
10596 (D_NAN_MASK): Renamed.
10597 (java_double_finite): Rewrote.
10598 (D_POSITIVE_INFINITY): Removed.
10599 (D_NEGATIVE_INFINITY): Likewise.
10601 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10602 If verbose, print underlying representation of value in hex.
10604 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10606 * buffer.h, buffer.c: New files.
10607 * Makefile.in (JAVA_OBJS): Add buffer.o.
10609 Support locals variables and writing their debug entries to .class.
10610 * jcf-write.c: Simplify some by user new buffer type.
10611 (vode_buffer_grow): Removed.
10612 (struct localvar_info): New type.
10613 (localsvars, localvartable): New buffers.
10614 (localvar_alloc, localvar_free): New functions.
10615 (generate_bytecode_insns): Handle local variables.
10616 (generate_classfile): Write LocalVariableTable attribute.
10618 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10621 * zipfile.h (ZIPMAGIC): New macro.
10623 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10625 * Makefile.in (gjavah.o): Updated dependencies.
10626 (jcf-dump.o): Likewise.
10627 (all.indirect): Use ../gjavah.
10628 (../gjavah$(exeext)): Likewise.
10629 (clean): Don't remove gjavah.
10630 (clean): Remove parse.c, not java/parse.c.
10631 * Make-lang.in (java): Added gjavah.
10632 (gjavah$(exeext)): New target.
10633 (GJAVAH_SOURCES): New macro.
10634 (java.all.build): Added gjavah.
10635 (java.all.cross): Likewise.
10636 (java.rest.encap): Likewise.
10637 * config-lang.in (compilers, stagestuff): Added gjavah.
10639 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10641 * gjavah.c (java_float_finite): New function.
10642 (java_double_finite): Likewise.
10643 (F_POSITIVE_INFINITY): New macro.
10644 (F_NEGATIVE_INFINITY): Likewise.
10646 (D_POSITIVE_INFINITY): Likewise.
10647 (D_NEGATIVE_INFINITY): Likewise.
10649 (print_field_info): Use java_float_finite and java_double_finite.
10651 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10653 * parse.y (method_header): Name "this" implicit argument.
10655 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10657 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10658 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10659 (put_linenumber): New function.
10660 (generate_bytecode_insns, generate_classfile): Write line numbers.
10662 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10664 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10665 (lookup_name, build_known_method_ref, build_class_init,
10666 build_invokevirtual, invoke_build_dtable, match_java_method,
10667 build_field_ref, pushdecl_force_head, build_java_binop,
10668 binary_numeric_promotion, build_decl_no_layout,
10669 build_java_arrayaccess, build_newarray, build_anewarray,
10670 build_java_array_length_access, build_java_arraynull_check): New
10671 extern function prototypes.
10672 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10673 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10675 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10677 * jcf.h (jcf_out_of_synch): New extern function prototype.
10678 * parse.h: Static/global function implemented in parse.y
10679 prototyped and declarations moved at the end of the file.
10680 (DECL_P): Check that the argument isn't null.
10681 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10682 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10683 (QUAL_DECL_TYPE): New macro.
10684 (PARAMS): Macro definition removed.
10685 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10686 (return_statement:): Call build_return.
10687 (field_access:): Call make_qualified_primary in sub rule.
10688 (method_invocation:): Build method invocation and call
10689 make_qualified_primary when processing primaries.
10690 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10691 get_type_from_signature.
10692 (java_check_regular_method): Extra integer 0 argument when calling
10693 lookup_java_method2.
10694 (lookup_java_interface_method2): Extra method DECL argument when
10695 calling lookup_java_interface_method2.
10696 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10697 COMPOUND_EXPR node.
10698 (java_complete_expand_method): Layout current class iff not
10699 already done. Don't process interface's methods.
10700 (java_complete_expand_method): Use super class only if it
10701 exists. Use current class otherwise.
10702 (make_qualified_primary): New function.
10703 (resolve_expression_name): Process qualified expression or
10704 expression from primary the same way.
10705 (resolve_expression_name): Two last arguments to
10706 resolve_field_access are now NULL_TREEs.
10707 (resolve_field_access): New variable is_static. Local field must
10708 be DECLs. is_static computed on field DECLs only. Append code in
10709 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10710 to initialize field_type.
10711 (resolve_qualified_expression_name): New local variable,
10712 previous_call_static and is_static. Handle primaries with function
10713 calls, casts, array references and `this'. `super' now handled as
10714 `(super_class)this'. Use is_static to clarify boolean expressions.
10715 Added code to handle case where a proper handle is required to
10716 access a field. Use QUAL_DECL_TYPE where applicable.
10717 (maybe_access_field): New function.
10718 (patch_method_invocation_stmt): New arguments primary, where,
10719 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10720 deleted. Use `where' as a type to search from if specified. Check
10721 for static method reference where forbidden. Append primary or
10722 current_this to the argument list if not calling constructor nor
10724 (check_for_static_method_reference): New function.
10725 (patch_invoke): Layout the class on which new is done if
10727 (lookup_method_invoke): Changed format to report errors on
10729 (qualify_ambiguous_name): New local variable this_found. Now
10730 handle things from primaries. Method call are considered
10732 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10733 changed into NULLs.
10734 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10735 (java_complete_tree): New case fo RETURN_EXPR. Process function
10736 call arguments in separate function.
10737 (complete_function_arguments): New function.
10738 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10740 (patch_assignment): Take the return function slot into account as
10741 a RHS. Distinguish assignment from a return.
10742 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10743 when checking methods in interfaces.
10744 (resolve_type_during_patch): NULL argument to unresolve_type_p
10745 instead of NULL_TREE.
10746 (patch_newarray): Fixed typo in comment.
10747 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10748 (build_return, patch_return): New functions.
10749 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10751 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10753 * constants.c (find_name_and_type_constant, find_fieldref_index,
10754 find_methodref_index): New methods.
10755 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10756 just return given method. Also, rename to build_known_method_ref.
10757 (expand_invoke): Rename call to build_invoke_non_interface.
10758 * java-tree.h, parse.h: Update prototype.
10759 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10760 (such as expand_expr_stmt) if flag_emit_class_files.
10761 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10762 STACK_TARGET, IGNORE_TARGET): New macros.
10763 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10764 (generate_bytecode_insn): New function to generate method's bytecode.
10765 (generate_classfile): Node generate Code attribute for a method.
10766 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10767 push_long_const, field_op, adjust_typed_op, maybe_wide):
10768 New functions used by generate_bytecode_insn.
10770 * typeck.c (signature_include_return): Remove variable.
10771 (push_java_argument_signature, build_java_argument_signature): New.
10772 (build_java_signature): Use push_java_argument_signature.
10773 * parse.y: Use build_java_argument_signature instead of fiddling
10774 with signature_include_return.
10776 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10778 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10781 * Makefile.in (all.indirect): Added gjavah$(exeext).
10782 (gjavah$(exeext)): Added $(exeext).
10785 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10787 * class.c (layout_class): Call to java_layout_parsed_class replace
10788 by safe_layout_class.
10789 * expr.c (build_java_array_length_access): Removed static storage
10790 class in the function definition.
10791 (build_java_arraynull_check): Likewise.
10792 Also fixed typos in two comments.
10793 * lex.c (java_init_lex): Initialize static global kw_length.
10794 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10795 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10797 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10798 * parse.h (resolve_no_layout): New static function declaration.
10799 (get_identifier_in_static): Declaration removed.
10800 (java_layout_parsed_class): Function name declaration changed to
10802 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10803 not_initialized_as_it_should_p, build_this): New static function
10805 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10806 binary_numeric_promotion, stabilize_reference,
10807 build_decl_no_layout, build_java_arrayaccess): Extern function
10808 declarations moved into their own section.
10809 (build_newarray, build_anewarray, build_java_array_length_access,
10810 build_java_arraynull_check): New extern function declarations.
10811 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10812 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10814 (CALL_CONSTRUCTOR_P): New macro.
10815 * parse.y (kw_length): New static global tree node.
10816 (return_statement): Tagged <node>.
10817 (RETURN_TK): Tagged <operator>.
10818 (variable_declarator_id:): Build variable declaration with an
10819 empty initialization value if a syntax error was found in the
10820 initialization part of the variable declaration.
10821 (statement_without_trailing_substatement:): return_statement: now
10822 uses the default rule.
10823 (return_statement:): Temporarily fixed to return NULL_TREE.
10824 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10825 (class_instance_creation_expression:): Class creation rules now
10826 call build_method_invocation upon reduction.
10827 (array_creation_expression:): Rules call build_newarray_node upon
10829 (dim_exprs:): Build a list of dimension expressions.
10830 (dim_expr:): Store location of the OSB_TK in the dimension
10832 (method_invocation:): Added a new error rule.
10833 (build_unresolved_array_type): WFL argument may also be an array
10834 on a primitive type. Name of the argument changed to reflect this.
10835 (method_declarator): Insert argument type at the beginning of the
10836 argument type list and later reverse the list.
10837 (unresolved_type_p): Argument 'returned' may be optionally
10839 (java_layout_class_from_source): Function renamed
10841 (resolve_and_layout): Now call resolve_no_layout and
10843 (resolve_no_layout): New function.
10844 (purify_type_name): New function.
10845 (complete_class_report_errors): Call purify_type_name during error
10846 report on a type not found.
10847 (process_imports): error_found local variable doesn't need to be
10848 initialized to zero.
10849 (declare_local_variables): New local type_wfl. Fixed typo in error
10850 message. type_wfl assigned to unresolved type and used to register
10851 incomplete type. Build a WFL around the variable initialization
10852 statement so that debug info can be generated on it.
10853 (source_start_java_method): Reverse argument list after they've
10855 (current_this): New static global variable.
10856 (java_complete_expand_methods): Set current_this when appropriate.
10857 (resolve_expression_name): Build correct static and non static
10858 field access bearing a simple name.
10859 (resolve_field_access): Resolve the length field of arrays. Handle
10861 (patch_method_invocation_stmt): Set the type of the method
10862 invocation to error_mark_node. This value is later overridden by a
10863 valid type, if any. Don't handle qualified constructor invocation
10864 as qualified method invocation. Call lookup_method_invoke with its
10865 new flag. It's no longer necessary to access the selected method
10866 as the value of a tree list. Handle constructor invocation.
10867 (patch_invoke): Reverse argument list when invoking non interface
10868 methods. Insert call to new as the first argument of the
10870 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10871 defined within a final class. Return INVOKE_STATIC if the invoked
10872 method is a constructor.
10873 (lookup_method_invoke): New lc argument is a flag to indicate a
10874 constructor lookup. Now handle constructor lookup. Choose the most
10875 specific method in case several were matching the invocation
10876 requirements. Return a method decl instead of a tree list featuring
10877 one single method decl element.
10878 (refine_accessible_methods_list): New lc flag argument to
10879 indicate that a constructor is being looked up.
10880 (not_initialized_as_it_should_p): New function.
10881 (java_complete_tree): Now process fake tree codes
10882 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10883 save_expr on resolved function call arguments. Case on
10884 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10885 (patch_assignment): LHS can be a field access expression. When
10886 dealing with reference, lhs_type is the promoted type of the
10887 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10889 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10890 (patch_binop): Use not_initialized_as_it_should_p where
10892 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10893 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10895 (resolve_type_during_patch): New function.
10896 (patch_cast): Call resolve_type_during_patch to resolve type and
10897 report error accordingly.
10898 (patch_array_ref): Use not_initialized_as_it_should_p where
10899 applicable. Array base expression is saved before being
10900 used. Promote the type of an array elements if it contains non
10902 (build_newarray_node, patch_newarray, build_this): New functions.
10904 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10906 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10907 increment it in `for' statement.
10908 (print_field_info): If number is inf or nan, don't print it.
10909 (print_method_info): If method name is `delete', just ignore it.
10910 (print_c_decl): Special-case jstringArray.
10912 * gjavah.c (help): New function.
10913 (no_argument): New function.
10914 (usage): Changed text.
10915 (main): Rewrote argument handling. Now handles -v, --help,
10917 (version): New function.
10918 (found_error): New global.
10919 (main): Return found_error.
10920 (generate_access): Set found_error.
10921 (print_c_decl): Likewise.
10923 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10925 * gjavah.c (print_c_decl): Don't print "," when examining field.
10926 Skip type name when looking at "[L" types.
10927 (process_file): Now static.
10928 (generate_access): Now returns int.
10929 (last_access_generated): New global.
10930 (process_file): Clear last_access_generated; make multiple passes
10932 (print_field_info): Just return if generate_access returns true.
10933 (print_method_info): Likewise. Also, allow <init> functions to
10935 (print_c_decl): Added is_init argument. Print constructors
10937 (print_cxx_classname): Use UTF8_GET to extract characters from
10939 (print_base_classname): New function.
10940 (print_class_decls): New function.
10941 (process_file): Use it.
10942 (utf8_cmp): New function.
10944 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10946 * lang-options.h: Format changed to match changes in gcc/toplev.c
10947 to implement a --help option.
10949 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10951 * decl.c (init_decl_processing): Revert change to dtable_type.
10953 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10955 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10957 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10959 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10961 * lang.c (lang_init): Default flag_exceptions to 1, without
10962 checking to see if it's 2 first.
10964 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10966 * constants.c: Include "system.h".
10967 * decl.c: Likewise.
10968 * lang.c (flag_new_exceptions): Get via extern now.
10969 (lang_init_options): New functions. Turn on flag_new_exceptions.
10971 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10973 * lex.c (java_lex): Return 0 when we see an invalid character in
10976 * lex.c (java_read_char): Specify extra argument when calling
10978 (java_read_unicode, java_parse_end_comment,
10979 java_parse_escape_sequence): Likewise,
10980 (java_lex): Specify extra argument when calling
10981 java_lex_error. Test that IDs are beginning with a legal character
10982 for IDs. Handle invalid characters with an error message and a
10983 call to java_lex_error.
10984 (java_lex_error): Adjust column position by new argument
10985 `forward'. Issue an error even if in the middle of reporting an
10988 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10990 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10991 we don't explicitly put a null pointer when we're copying it.
10993 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10995 * gjavah.c (print_cxx_classname): New function.
10996 (super_class_name): Likewise.
10997 (print_super_fields): Removed.
10998 (in_super): Removed.
10999 (print_field_info): Never generate #defines.
11000 (print_c_decl): Changed generated types to match JNI. No longer
11001 print class name before method name.
11002 (print_method_info): Print "static" before static methods.
11003 Print "virtual" before non-final methods.
11004 (usage): Use exit(1), not exit(-1).
11006 (print_field_info): Use %.17g to print a double.
11007 (last_access): New globals.
11008 (process_file): Initialize last_access.
11009 (usage): Now static.
11010 (ACC_VISIBILITY): New define.
11011 (generate_access): New function.
11012 (print_field_info): Call it.
11013 (print_method_info): Likewise. Also, generate information for all
11014 methods, not just native methods. Return void.
11015 (print_c_decl): Return void.
11016 (print_field_info): Return void.
11018 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11020 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11021 processing the jc1 grammar file. Prefix bison functions and
11022 variables with java_.
11023 (parse.c): Dependencies on parse.h and lex.h
11024 * expr.c (build_java_arrayaccess): Function now global.
11025 * java-tree.h: Comment reorganized to carry on previous
11026 classification effort.
11027 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11028 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11029 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11030 java_parse (new prefix java_ generated by bison).
11031 (java_layout_parsed_class, java_register_parsed_class): Function
11033 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11034 * lex.c (static tree wfl_op): Variable deleted.
11035 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11036 ctxp fields to NULL_TREE.
11037 (java_lex): No longer create WFL for operators. Filename caching
11038 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11039 created as STRING_CST and later expanded. Removed extra argument
11040 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11042 (build_wfl_node): Removed code in comments.
11043 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11044 store token and location data in the current bison token.
11045 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11046 static/extern function declaration at the beginning of the file.
11047 (struct qualification): Data structure definition deleted.
11048 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11049 (qualify_ambiguous_name): Function declaration modified. Function
11050 now returns nothing.
11051 (build_array_ref, patch_array_ref, make_qualified_name,
11052 resolve_qualified_expression_name, maybe_generate_clinit,
11053 resolve_field_access): New static function declarations.
11054 (build_java_arrayaccess): New extern function declaration.
11055 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11056 (CALL_EXPR_PRIMARY): Macro deleted.
11057 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11058 (struct parser_ctxt): Field initialized_final
11059 removed. non_static_initialized, static_initialized: New fields.
11060 * parse.y (static tree kw_super, static tree kw_this): New global
11062 (%union): tree wfl field of operator member replaced by int
11063 location. WFLs are non longer created for operators.
11064 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11065 (qualified_name:): Now calls make_qualified_name to build the
11067 (type_declaration:): Consider generating <clinit> when class
11069 (variable_declarator:): Directly build an assignment node when the
11070 variable is initialized when declared.
11071 (this_or_super:): Build a WFL and set current location when THIS
11072 or SUPER are parsed.
11073 (expression_statement:): Wrap statement around a WFL.
11074 (primary_no_new_array:): Fixed typo. Changed value returned by
11075 THIS_TK because of its new type (temporary).
11076 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11077 (field_access:): Build qualified name with SUPER.
11078 (method_invocation:): Fixed returned value because of SUPER's new
11080 (array_access:): Use OSB_TK location information.
11081 (post_increment_expression:, post_decrement_expression:,
11082 unary_expression:, pre_increment_expression:,
11083 pre_decrement_expression:, unary_expression_not_plus_minus:,
11084 cast_expression:, multiplicative_expression:,
11085 additive_expression:, shift_expression:, relational_expression:,
11086 equality_expression:, and_expression:, exclusive_or_expression:,
11087 inclusive_or_expression:, conditional_and_expression:,
11088 conditional_or_expression:, assignment:): Use new location/token
11089 information available on operators.
11090 (create_class): Set super_decl_type to NULL_TREE when processing
11092 (register_fields): Field initialization is now a MODIFY_EXPR
11093 node. Chain initialization code to the matching lists (according
11094 the the field declaration modifiers).
11095 (maybe_generate_clinit): New function.
11096 (method_header): Don't set method's DECL_NAME to a WFL when adding
11097 methods to java.lang.Object.
11098 (resolve_and_layout): Now can return NULL_TREE if the type
11099 resolution fails. Otherwise, return the class DECL instead of its
11101 (check_method_redefinition): Don't patch method DECL_NAME if it
11102 belongs to java.lang.Object.
11103 (process_imports): Simply assign error_found to the value returned
11104 by check_pkg_class_access.
11105 (declare_local_variables): Don't use their init statements (if
11106 any) when parsing error were previously found. Reuse MODIFY_EXPR
11107 build during parsing as an init statement.
11108 (java_method_add_stmt): Now return the current method body.
11109 (java_layout_parsed_class, java_register_parsed_class): Functions
11111 (java_complete_expand_methods): Initialize the constant pool on a
11112 per class basis. Layout the classes before expanding their method
11113 bodies. Don't try expand artificial constructor code if error were
11114 found. Make the classes data and register them if no error were
11116 (java_complete_expand_method): Retrieve an artificial constructor
11117 argument list before entering its body. Assign the top block to
11118 the artificial constructor function body and set types of declared
11119 blocks and compound statements to void. Walk method body if not an
11120 artificial constructor.
11121 (make_qualified_name, cut_identifier_in_qualified): New functions.
11122 (resolve_expression_name): Fixed comments. Save/restore the
11123 current class CLASS_LOADED_P flag value. Build non qualified
11124 static field access and handle qualified expression names.
11125 (resolve_field_access, resolve_qualified_expression_name): New
11127 (patch_method_invocation_stmt): Use the new expression resolution
11128 scheme, calling resolve_field_access when the function call is
11129 resolved as an expression.
11130 (qualify_ambiguous_name): Function rewritten to work on qualified
11131 expression produced by make_qualified_name.
11132 (java_complete_tree): Promote type when function's argument are
11133 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11134 the assignment to discover further errors if RHS is a expression
11135 name that fails to evaluate. Declare LHS initialized even though
11136 the assignment failed. Don't use the location variable and removed
11137 extra argument in patch function calls. Now handle the ARRAY_REF
11138 case and build internal string representation when STRING_CSTs are
11140 (build_method_invocation): Don't wrap function call around a WFL.
11141 (build_assignment): Likewise. Use the operator location
11143 (patch_assignment): Handle array access LHSs. Handle error
11144 provenance, resulting in a better error report.
11145 (build_binop): Use op_location from operator as binop location
11147 (build_unaryop, build_incdec, build_cast): Likewise.
11148 (patch_binop): Extract location information from the node. Fixed
11149 typo in error message.
11150 (patch_unary_op): Extract location information from the node.
11151 (build_array_ref, patch_array_ref): New functions.
11153 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11155 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11156 match _Jv_IsInstanceOf.
11157 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11158 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11160 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11162 * decl.c (init_decl_processing): Functions are now named
11163 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11165 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11167 * java-tree.h (load_class): Add prototype.
11168 * class.c (is_compiled_class): Add missing arg to load_class.
11169 * expr.c (expand_java_NEW): Call load_class.
11170 * parse.y (process_import): Removed bogus use of void return value.
11172 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11174 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11175 Function name is "_Jv_Throw" instead of "soft_athrow".
11176 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11177 Function name is "_Jv_AllocObject" instead of "soft_new".
11178 Takes an extra parameter (object size).
11179 * expr.c: Update calls.
11181 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11183 * lex.c (java_get_line_col): Handle end-of-file.
11184 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11186 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11188 * lang.c (lang_init): Make -fexceptions the default.
11189 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11190 exception handling is not turned on.
11192 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11194 * lang.c (flag_new_exceptions): Make this this default.
11195 * decl.c (end_java_method): Call emit_handlers.
11196 * except.c (method_init_exceptions): Set language code and version.
11197 (expand_start_java_handler): Enable exception, and call
11198 expand_eh_region_start.
11199 (expand_end_java_handler): Enable exception, and set up catch blocks.
11200 (emit_handlers): New routine to generate the saved handlers.
11201 * java-except.h (emit_handlers): Add prototype.
11203 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11205 We used to have three different representations of the constant pool:
11206 the CPool structure, the tree_constant_pool, and the constructures
11207 used to build the Class object (which may need class and string
11208 constants) in compiled code. None were appropriate for compiling
11209 to .class files, so I did a major overhaul.
11211 First, the tree_constant_pool array was removed. Things were
11212 modified to the CPool structure in the JCF could be used.
11213 Second, a "capacity" field was added to the CPool, and functions
11214 written to search for a matching constant, adding one if not found.
11215 The code that generated the Class object was changed to use a CPool.
11216 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11217 the static Class object are now only in build_constants_constructor.
11218 Finally, I wrote code which can generate a .class file (including its
11219 constant pool) from the RECORD_TYPE of a class. This is a big step
11220 on the way to compiling Java source into .class files.
11222 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11223 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11225 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11226 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11227 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11228 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11229 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11230 (lang_type): Removed constant_pool field.
11231 * jcf.h (CPool): Renamed size to count. Added field capacity.
11232 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11233 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11234 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11236 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11237 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11238 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11239 (set_constant_entry, find_constant1, find_constant2,
11240 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11241 find_utf8_constant, find_class_or_string_constant): New functions.
11243 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11244 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11245 (give_name_to_class, get_class_constant): Likewise.
11246 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11247 (get_name_and_type_constant, get_ref_constant): Removed.
11248 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11249 * parse.y: Don't save/restore tree_constant_pool.
11250 * verify.c (verify_jvm_instructions): Update for new approach.
11251 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11253 * lang-options.h: Added -femit-class-file, -femit-class-files.
11254 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11255 (lang_f_options): Added "emit-class-file(s)".
11257 * expr.c (build_java_arrayaccess): Generate more efficient array
11258 bounds checking, by using unsigned compare.
11260 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11262 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11264 * parse.h: New comment on the handling of unresolved type
11265 identifiers. JDEPs are now part of the jdep_code enum.
11266 (typedef struct jdep): Now use enum jdep_code or int, depending on
11267 availability. Both are narrowed down to an 8 bits bitfield.
11268 (CALL_EXPR_PRIMARY): Fixed comment.
11270 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11272 * Make-lang.in (java): Added gjavac and jvgenmain.
11273 (java.start.encap): Depend on gjavac.
11274 (java.rest.encap): Depend on jvgenmain.
11276 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11277 (JAVA_CROSS_NAME): Likewise.
11278 (java.all.build): Depend on jvgenmain and gjavac.
11279 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11280 (jvgenmain$(exeext)): New target.
11281 (java.install-common): Wrote.
11282 * config-lang.in (compilers, stagestuff): Added gjavac and
11285 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11287 * lang.c (lang_decode_option): New argc/argv interface.
11289 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11292 * decl.c (build_decl_no_layout): New function.
11293 * expr.c (java_lang_expand_expr): Layout declarations found in
11294 blocks before they're pushed.
11295 * jcf-parse.c (load_class): Save current line when parsing class
11297 (parse_source_file): Register class before expanding their
11299 * lang.c (put_decl_node): Produce `null' when `void *' is
11301 * lex.c (static tree wfl_op): New static global, for error report
11303 (java_init_lex): wfl_operator and wfl_op initialized
11304 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11306 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11307 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11308 build_unresolved_array_type): New static function definitions.
11309 (build_decl_no_layout): New extern function declared.
11310 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11311 faulty modifier exists.
11312 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11313 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11314 (UNARY_PLUS_EXPR): New fake operator.
11315 (struct parser_ctxt): New field osb_number.
11316 * parse.y (static tree wfl_operator): New static WFL for operator
11317 bound error messages.
11318 (DECR_TK, INCR_TK): Moved.
11319 (OP_TK): Tagged <operator>.
11320 (array_type:): Now call build_unresolved_array_type.
11321 (dim_expr:): Count the number of '[' seen.
11322 (post_increment_expression, post_decrement_expression,
11323 pre_increment_expression, pre_decrement_expression,
11324 unary_expression_not_plus_minus, unary_expression:): Actions are
11325 now building the corresponding unary expressions.
11326 (cast_expression:): Actions are now building cast expressions.
11327 (build_unresolved_array_type): New function.
11328 (create_interface): Reset the number of declared interfaces.
11329 (create_class): Likewise.
11330 (method_header): Methods declared within the scope of an interface
11331 are now implicitly set public and abstract.
11332 (java_complete_class): Variable's and parameter's type are patched
11333 with a promoted type.
11334 (declare_local_variables): Resolved non builtin types are promoted
11335 before being used to build a variable decl. Removed type patch
11336 posted on variable initialization statement.
11337 (source_start_java_method): Use build_decl_no_layout to build the
11338 decl of a parameter of incomplete type.
11339 (java_register_parsed_class): Process interfaces too. Call
11340 rest_of_decl_compilation on each processed class declarations.
11341 (java_complete_expand_methods): Don't attempt to expand things in
11343 (java_complete_tree): Process CONVERT_EXPR, even though it always
11344 has a type. Propagate error_mark_node to node's type too. Promote
11345 method's call argument type and return error_mark_node if
11346 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11347 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11348 handle unary operator nodes.
11349 (build_assignment): Added comment.
11350 (print_int_node): New function.
11351 (patch_assignment): New second argument. New error handling. Use
11352 print_int_node. Handle references. Use can_cast_to_p to issue
11353 different error message according to the context and check upon
11354 the initialization of the RHS.
11355 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11356 (operator_string): Handle more operators.
11357 (patch_binop): No longer use a function static
11358 wfl_operator. Improved error message on shift distance.
11359 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11360 patch_cast): New functions.
11362 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11364 * jvspec.c: New file.
11365 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11367 * java-tree.h (identifier_subst): Add declaration.
11369 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11371 * jvgenmain.c (main): Generate call to JvRunMain.
11373 * class.c (make_class_data): Push value for "sync_info" field.
11374 * decl.c (init_decl_processing): Push "sync_info" field.
11376 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11378 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11379 Java (source) name, not signature.
11380 Set TYPE_ALIGN to (at least) that of element_type.
11382 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11384 * class.c: Moved classname-mangling-rekated code to ...
11385 * mangle.c: ... this new file.
11386 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11387 * Makefile.in: Update for above changes.
11389 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11391 * expr.c (truthvalue_conversion): Convert integer and floating
11392 point value to their truth value.
11393 * lex.c (java_lex): Handle the `null' literal.
11394 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11395 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11396 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11399 * parse.y: Reorganization/documentation on token declaration.
11400 (binop_lookup[]): New added new tree codes.
11401 (relational_expression): Build corresponding binary operators.
11402 (equality_expression, conditional_and_expression,
11403 conditional_or_expression): Likewise.
11404 (java_complete_class): Fix crash in debug message.
11405 (java_complete_tree): Check initialization of method call
11406 arguments. Further bogus node evaluation to detect more error
11407 during assignments. Handles more binary operators.
11408 (patch_assignment): Use DECL_P.
11409 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11411 (operator_string): Handle more case. Compacted source.
11412 (patch_binop): Changed function comment. Checking for
11413 uninitialized first operand takes the compound assignment into
11414 account and uses DECL_P. Checking for uninitialized second operand
11415 delayed to routine's end. Use macros to issue type bound error
11416 messages and issue messages on both operands if their types are
11417 different. Force fixed type into node. Handle all binary
11420 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11422 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11423 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11424 build operator node and return tokens.
11425 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11426 * parse.h (java_complete_tree): Changed returned type in prototype.
11427 (build_method_invocation, build_assignment, patch_assignment,
11428 patch_binop): New static function declarations.
11429 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11430 BUILD_EXPR_WFL): New macros.
11431 * parse.y (enum tree_code binop_lookup[]): New static for token to
11433 (%union): Parser union has new sub-structure `operator'.
11434 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11435 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11436 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11437 ASSIGN_ANY_TK): Tokens tagged `operator'.
11438 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11439 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11440 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11441 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11442 (assignment_operator:): Rule tagged `operator'.
11443 (expression_statement:): Re-installed default rule.
11444 (method_invocation:): Sub rules call build_method_invocation.
11445 (postfix_expression:): Don't attempt to resolve name here. Just
11447 (multiplicative_expression:): Sub-rules build corresponding binop
11449 (additive_expression:, shift_expression:, and_expression:,
11450 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11451 (assignment:): Sub rule invoke build_assignment.
11452 (assignment_operator:): Default rules on sub rules.
11453 (force_error): Added documentation on this variable.
11454 (declare_local_variables): Build initialization calling
11456 (expand_start_java_method): Removed unused rtx declaration. Mark
11457 arguments as already initialized.
11458 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11459 (java_complete_expand_methods): Don't process next method if
11460 completion of the previous one triggered errors.
11461 (java_complete_expand_method): Call source_end_java_method if no
11462 error were found during completion.
11463 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11464 locals declaratilon. Handle names found within a class. Return
11465 error_mark_node when things aren't found.
11466 (patch_method_invocation_stmt): Return error_mark_node on failures.
11467 (patch_invoke): Removed unused local. Return the correct node.
11468 (java_complete_tree): Now returns a value. The BLOCK section binds
11469 local identifiers and the type of a BLOCK is now void. Assign the
11470 result of operand completion on COMPOUND_EXPR. Assign the
11471 encapsulated node of a WFL to the result of its completion, except
11472 when the node is an identifier. Now handle MODIFY_EXPR and several
11473 binary operators. Return error_mark_node on errors.
11474 (build_method_invocation, build_assignment, patch_assignment,
11475 build_binop, operator_string, patch_binop): New functions.
11476 * typeck.c (binary_numeric_promotion): New function.
11478 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11480 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11481 Replace most uses of ident_subst by identifier_subst.
11483 * class.c (push_class_static_dummy_field): Removed function.
11484 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11485 instead of looking got "class" static field. Create that decl here.
11486 (class_identifier_node): Removed; no longer needed.
11487 (init_class_processing): Don't init class_identifier_node.
11488 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11489 Do nreverse 0 times (instead of twice) for Object and Class.
11490 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11492 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11494 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11495 while initializing linenumber_count and linenumber_table.
11496 Do it before init_function_start (which calls emit_line_note).
11497 * expr.c (expand_byte_code): Don't need to clear lineno here.
11499 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11501 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11502 then mangle number as _N_.
11504 * class.c (mangle_class_field): New function.
11505 (build_class_ref): Set assembler name of class reference using
11506 mangle_class_field.
11507 (push_class_static_dummy_field): Likewise.
11509 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11511 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11512 of assigning to TREE_CODE. The latter method exploits a feature
11513 of GCC that is not ANSI compliant.
11515 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11517 * decl.c (pushdecl_force_head): New function.
11518 (pushlevel): Removed conditional printf.
11519 (complete_start_java_method): Don't enter local variable scope if
11520 function is compiled from source code.
11521 * expr.c: parse.h now included
11522 (java_lang_expand_expr): New function.
11523 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11524 printf. Terminate buffer when doing directories.
11525 * jcf-parse.c (parse_source_file): Call lang_init_source before
11526 parsing and before code generation.
11527 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11528 use printf if the macro is defined.
11529 * lang.c (lang_init): Install lang_expand_expr hook on
11530 java_lang_expand_expr.
11531 (java_dummy_print): New function.
11532 (lang_init_source): New function.
11533 * lex.c (java_lex): Remember location of an opening brace at the
11534 second nesting level.
11535 (java_is_eol): Unget character seen after a CR if it is EOF.
11536 * parse.h: Now includes lex.h
11537 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11538 printf if the macro is defined.
11539 (expand_start_java_method, build_expr_block, enter_block,
11540 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11541 New static function declarations.
11542 (pushdecl_force_head): New extern function declaration.
11543 (INCOMPLETE_TYPE_P): New macro.
11544 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11545 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11546 BLOCK_EXPR_ORIGIN): New macros.
11547 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11548 DECL_SOURCE_LINE_LAST): New macros.
11549 (struct parser_ctxt): Removed field current_method_decl, redundant
11550 with the field current_function_decl. Added fields
11551 first_ccb_indent1 and pending_block.
11552 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11553 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11555 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11556 (compilation_unit:): Cosmetic on sub rule.
11557 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11558 (variable_initializer:): Installed default rule on expression:.
11559 (method_declaration:): method_header: starts a new
11560 method. method_body: installs the function body, absorbs blocks
11561 emitted for temporary variable scopings, pops function's body block
11562 and merges function's last statement lineno in DECL_SOURCE_LINE.
11563 (method_body:): Installed default rules.
11564 (block:): Call enter_block when an opening brace is seen. Absorb
11565 scoping blocks and call exit_block when a closing brace is seen.
11566 (block_statement:): Cosmetic changes.
11567 (method_invocation:): Create WFL around CALL_EXPR node.
11568 (patch_stage): Added comment around definition.
11569 (method_header): Try to use first_ccb_indent1 as the first line of
11570 the method, so BP debug info are emitted at the first opening
11571 brace of the function. If the function has no body, use the
11572 location of the function's name. Override currently defined method
11573 name with the matching WFL so we can point redefinition errors
11574 using the location where the function's name was declared.
11575 (check_abstract_method_header): Interprets DECL_NAME as an
11576 identifier or as a WFL, accordingly.
11577 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11578 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11579 location and name information out of it and reinstall DECL_NAME to
11580 its original identifier node value.
11581 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11582 function's source code).
11583 (read_import_dir): Test the value returned by find_class and issue
11584 a fatal accordingly.
11585 (declare_local_variables): Push a new block for the scope of the
11586 new variable(s) if code has been already generated at that nesting
11587 level. Pinpoint redefinition errors using the variable id
11588 WFLs. Generate initialization code if necessary. If the variable
11589 type is incomplete, register a patch on its decl.
11590 (source_start_java_method): Rewritten. Define a new block for the
11591 function's parameters. Build parameter decl out of function's
11592 arguments and register them for a patch if their types are
11594 (expand_start_java_method): Includes the part of
11595 source_start_java_method that was pushing the parameter decls and
11596 completing the method start code.
11597 (source_end_java_method): Removed call the expand_end_bindings and
11598 poplevel (already taken care of). Reinstall function's arguments
11599 and get function's last line of code before calling
11600 expand_function_end.
11601 (java_method_add_stmt): New comment before the function's
11602 code. Complement the second operand of the current COMPOUND_EXPR
11604 (java_complete_expand_methods): Don't generate debug info on line
11605 zero when expanding a generated constructor.
11606 (java_complete_expand_method): Set start and end line numbers for
11607 a artificially generated constructor to one and manually call
11608 enter_block and exit_block when defining it. For all methods:
11609 expand function's start calling the new expand_start_java_method
11610 and invoke java_complete_tree on the effective method's body, if
11612 (resolve_expression_name): Now use lookup_name_in_blocks to search
11613 local variable decls and print out an error when variables are
11615 (patch_method_invocation_stmt): Inserted comment before the
11617 (lookup_method_invoke): Chain method's arguments using chainon
11618 with the current arg list as a second argument. Inserted missing
11619 IDENTIFIER_POINTER when reporting an error on methods not found.
11620 (refine_accessible_methods_list): Don't retain constructors.
11621 (patch_arguments): Function removed.
11622 (java_complete_tree): Inserted comment before the function's
11623 code. New case for BLOCKs. Moved the WFL case a bit
11624 further. Complete function's arguments.
11625 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11626 maybe_absorb_scoping_blocks): New functions.
11628 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11632 * jcf-parse.c (parse_source_file, java_error_count): New forward
11633 and extern declarations.
11634 (java_parse_abort_on_error): Macro moved.
11635 (jcf_parse_source): fatal called if fopen fails. Now calls
11637 (parse_source_file): New parse_only parameter. Reflects the
11638 elimination of the second pass.
11639 (yyparse): parse_source_file called with argument set to 0.
11640 * jcf.h (JCF_ZERO): Sets java_source to zero.
11641 * lex.c (java_init_lex): pass argument is gone. Function modified
11642 to be called once during the analysis of a file.
11643 (java_unget_unicode): Fixed typo in fatal message.
11644 (java_get_line_col): Likewise.
11645 (java_lval): Likewise. String literals no longer built during
11647 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11649 * parse.h (MODIFIER_WFL): New macro.
11650 (parse_check_super, parser_check_super_interface): Now return int.
11651 (parser_chain_incomplete_item, not_builtin_p,
11652 complete_method_decl): Declarations removed.
11653 (build_method_invocation_stmt, build_invoke): Renamed using the
11654 `patch' instead of `build'
11655 (register-incomplete_type, obtain_incomplete_type,
11656 java_complete_tree, java_complete_expand_method,
11657 unresolved_type_p, create_jdep_list): New function declarations.
11658 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11659 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11660 (jdep): New typedef on new struct _jdep.
11661 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11662 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11663 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11664 JDEP_RESOLVED_P): New macros.
11665 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11666 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11667 JDEP_VARIABLE): New enum values and jdep kinds.
11668 (jdeplist): New typedef on struct _jdeplist.
11669 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11671 (CALL_EXPR_PRIMARY): New macro.
11672 (struct parser_ctxt): Fields java_pass, current_method_decl,
11673 method_decl_list deleted. New field jdeplist.
11674 (INCOMPLETE_P): Macro deleted.
11675 * parse.y (single_type_import_declaration:): Removed pass switch.
11676 (type_import_on_demand_declaration): Likewise.
11677 (field_declaration:): Removed pass switch on all sub rules.
11678 (class_declaration:): Call the complete_class_decl removed on
11680 (method_declaration:): Removed second pass switch. No longer chain
11681 methods decl when method_header reduced.
11682 (method_header:): Sub rules no longer depend on pass switch.
11683 (method_declarator:): Likewise.
11684 (method_body:): Likewise.
11685 (abstract_method_declaration:): Likewise.
11686 (block_statement:): Likewise.
11687 (local_variable_declaration:): Likewise.
11688 (argument_list:): Likewise.
11689 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11690 removed. Partial CLASS_EXPR tree node built instead.
11691 (postfix_expression:): Removed pass switch on all sub rules.
11692 (java_pop_parser_context): Free classd_list content.
11693 (yyerror): Call obstrack_grow0 to finalize error message.
11694 (check_class_interface_creation): Comment modified to reflect new
11695 returned value meaning. Removed second pass switch. Return 1 if an
11696 error was found, 0 otherwise. Adjust pointer on filename if a
11697 leading path separator was found.
11698 (maybe_create_class_interface_decl): Removed first pass switch
11699 when linking the class decl to the class_list. Install a new
11700 jdep_list for the class.
11701 (add_superinterfaces): List of unresolved interfaces is
11702 gone. Unresolved interfaces are directly added to the current
11704 (create_interface): Second pass shortcut removed.
11705 ctpx->modifier_ctx access through MODIFIER_WFL.
11706 (create_class): Second pass shortcut removed. Call to
11707 register_incomplete_type replaces the call to
11708 parser_chain_incomplete_item.
11709 (complete_class_decl): Function removed.
11710 (duplicate_declaration_error): New way of retrieving redeclared
11712 (register_fields): Call to lookup_modifier_cl replaced by
11713 MODIFIER_WFL. New way of handling unresolved type, using
11714 unresolved_type_p and obtain_incomplete_type.
11715 register_incomplete_type replaces call to parser_chain_incomplete_item.
11716 (patch_stage): New static global variable.
11717 (method_header): New way of handling unresolved type, using
11718 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11719 indicates that the method decl needs to be patched.
11720 (check_abstract_method_header): Call to lookup_modifier_cl
11721 replaced by MODIFIER_WFL.
11722 (method_declarator): Incomplete argument type are registered
11723 calling register_incomplete_type. Patch on the declared method is
11724 issued in that case.
11725 (unresolved_type_p): New function.
11726 (parser_check_super_interface): New comment to reflect function's
11727 modified returned type (int). Function and has a new argument
11728 this_wfl. Call to parse_error_context uses this_wfl instead of
11729 relying on lookup_cl.
11730 (parser_check_super): Comment reflects function's new returned
11731 type (int). Function returns non zero value on error.
11732 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11733 register_incomplete_type, jdep_resolve_class): New functions to
11734 handle incomplete types in declarations.
11735 (java_complete_class): Rewritten to work with the new incomplete
11736 type handling scheme.
11737 (complete_class_report_errors): Likewise.
11738 (complete_method_decl): Removed: it jobs is now handled by
11739 java_complete_class.
11740 (do_resolve_class): Class loaded in not already loaded and not
11741 found in Java source code.
11742 (java_check_regular_methods, java_check_abstract_methods): Don't
11743 call complete_method_decl anymore.
11744 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11745 (read_import_dir): Got rid of the pass number dependency.
11746 (declare_local_variables): New handling of unresolved types (patch
11748 (source_start_java_method): New parameter level. Function called
11749 with level set to 1 when argument types are potentially
11750 unresolved. Called to complete the job with level set to 2 once
11751 types are complete.
11752 (source_end_java_method): Call to permanent_allocation
11753 removed. Waiting to be replaced by a more suitable obstack
11755 (java_complete_expand_methods, java_complete_expand_method,
11756 java_expand_finals): New functions.
11757 (build_method_invocation_stmt): Renamed
11758 patch_method_invocation_stmt. Extracts function call expression
11759 (wfl) and arguments (args) from CALL_EXPR tree operands.
11760 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11761 call. Patch the function and argument operand of the CALL_EXPR
11763 (patch_argument, java_complete_tree): New functions.
11765 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11767 Recover from missing fields and methods (i.e. error instead of fatal).
11768 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11769 * expr.c (expand_invoke): Recover from missing method.
11770 (expand_java_field_op): Recover from missing field.
11771 Inline references to java.lang.{Integer,Char,...}.TYPE.
11772 * typeck.c (get_type_from_signature), java-tree.h: New function.
11773 * class.c (add_method): Use get_type_from_signature.
11774 (build_class_ref): Handle a class that was not found.
11775 * typeck.c (convert): Handle conversion to pointers (for convenience).
11776 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11777 instead of lookup_field to handle missing fields.
11779 * jcf-parse.c (process_zip_dir): Set java_source.
11781 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11783 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11785 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11787 * jcf-parse.c (load_class): Don't change input_filename before
11788 calling jcf_parse_source (but still do it before calling
11790 (jcf_parse_source): Assign input_filename after having saved the
11792 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11793 list. ctxp->modifier_ctx zeroed according to its new
11794 definition. ctxp->filename initialized. Removed
11795 JAVA_MODIFIER_CTX_UNMARK.
11796 (java_unget_unicode): Update the character based column position.
11797 (java_allocate_new_line): ref_count not used anymore. Always free
11798 ctxp->p_line. Initialize c_line->char_col to 0.
11799 (java_get_unicode): Update the character based column position.
11800 (java_lex): Use ctxp->elc to store current position in source
11801 file, at the beginning of the parsed token. Set modifier_ctx entry
11802 corresponding to the parse modifier to a WFL node. Return a WFL
11803 node when an identifier is parsed.
11804 (java_lex_error): Now uses ctxp->elc to store current position in
11806 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11807 * lex.h (build_wfl_node): New function definitions.
11808 (struct java_line): ref_count and next fields are gone. New field
11810 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11811 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11812 (JAVA_COLUMN_DELTA): New macro.
11813 (java_lc): New typedef on new struct _java_lc.
11814 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11815 (parse_error_context, parse_warning_context): Changed prototypes.
11816 (java_get_line_col): Added as an available global function.
11817 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11818 (IC_DECL): Replaced by macro IC_TYPE
11819 (DEPEND_WFL): New macro.
11820 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11822 (exit_java_complete_class): Removed a commented out statement.
11823 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11824 now an array of tree nodes. Deleted fields line_list and
11825 e_line. New field elc, to replace e_line.
11826 * parse.y (array_type:): Build WFL node.
11827 (qualified_name:): Build a single WFL node out of two. Retain
11828 the location information of the first node in the resulting node.
11829 (package_declaration:): Use package name as a WFL node
11830 (single_type_import_declaration:): Use imported name as a WFL node.
11831 (type_import_on_demand_declaration:): Use root of the imported
11832 packages as a WFL node.
11833 (field_declaration:): Removed unused local variable cl.
11834 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11835 (yyerror): New static elc. Removed static error_line, error_pos.
11836 New local code_from_source. Save ctxp->elc into elc at the first
11837 pass. Call java_get_line_col to get a string of the line where
11838 the error occurred.
11839 (debug_line): Removed static function.
11840 (parse_error_context, parse_warning_context): Parameter cl is now
11841 a WFL node. Use its value to initialize ctxp->elc.
11842 (redefinition_error): Parameter cl is now a WFL node.
11843 (parse_add_interface): New parameter wfl. No longer call
11844 lookup_cl, use wfl instead.
11845 (check_class_interface_creation): Parameter cl is now a WFL node.
11846 (maybe_create_class_interface_decl): Likewise.
11847 (add_superinterfaces): New function.
11848 (create_interface): Removed local cl, node, super_decl,
11849 super_decl_type. Function now uses id as a WFL node. Better
11850 warning/error report on obsolete or forbidden mix of
11851 modifiers. Now calls add_superinterfaces to register interfaces.
11852 (create_class): Removed local cl, node. Local variable id is used
11853 as a WFL node. Better error report on forbidden modifier
11854 mix. Uses add_superinterfaces to register interfaces.
11855 (find_field): Argument cl is now a WFL node. Now store the WFL
11856 node of a fields that needs to be checked for their
11858 (method_header): Local variable node non longer used. Local
11859 variable id replaces cl.
11860 (check_modifiers_consistency): Local variable cl is now a WFL
11862 (method_declarator): Local variable cl replaced by parameter id.
11863 (parser_qualified_name): Now uses parameter name as a WFL node.
11864 (parser_check_super_interface): New parameter wfl, for achieve
11865 greater accuracy during error reports.
11866 (parser_chain_incomplete_item): New parameter named location. Used,
11867 along the decl, to construct the incomplete item node.
11868 (java_complete_class): resolve_class now uses WFL node extracted
11869 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11871 (complete_method_decl): Unresolved function's argument types are WFL.
11872 (resolve_class): Parameter cl is now a WFL node.
11873 (resolve_and_layout): Likewise.
11874 (do_resolve_class): Likewise. Try first to use cl and then do the
11875 lookup on the decl when calling check_pkg_class_access.
11876 (complete_class_report_errors): Use IC_TYPE in place of
11877 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11878 instead of doing a lookup over the decl.
11879 (java_check_final): Use WFL info from field tree list.
11880 (lookup_cl): Rewritten and returns a statically defined WFL node.
11881 (lookup_modifier_cl): Now uses information from WFL nodes.
11882 (process_imports): Likewise.
11883 (read_import_dir): name and cl arguments replaced by a single WFL
11884 node. Function modified accordingly.
11885 (find_in_imports_on_demand): Now uses WFL node.
11886 (check_pkg_class_access): cl argument is now a WFL node.
11887 (declare_local_variables): Fixed to use WFL nodes.
11888 (resolve_expression_name): Likewise.
11889 (build_method_invocation_stmt): name_combo argument renamed
11890 wfl. Function modified to use WFL nodes.
11891 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11892 (lookup_method_invoke): cl is now a WFL node. Added missing
11893 IDENTIFIER_POINTER to class type decl name.
11895 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11897 * lang.c (init_parse): Now returns char* containing the filename.
11899 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11901 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11903 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11904 * class.c (make_class_data): If flag_assume_compiled, initial class
11905 state is CSTATE_PREPARED; make superclass and interfaces direct
11906 references, rather than constant pool indexes.
11908 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11910 * parser.y: Include flags.h. Removed debug variable pl.
11911 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11912 (block:): Likewise.
11913 (labeled_statement_nsi:): Generate debug info when reducing
11914 expression_statement:.
11915 (check_pkg_class_access): get_access_flags_from_decl invokation
11916 fixed for new CLASS_* flags location.
11917 (source_end_java_method): Save/restore parser context when
11918 entering/leaving this routine. Restore lineno to its right value
11919 before calling expand_end_bindings.
11920 (build_method_invocation_stmt): build_invoke called with the
11921 current line information.
11922 (build_invoke): New argument cl. Wrap the function call around a
11924 (refine_accessible_methods_list): Changed comment, removed
11926 * parse.h: Fixed typo in comments.
11927 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11928 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11929 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11931 * lex.c (java_lex): Record the last closing curly bracket of a
11933 * jcf-parse.c (jcf_parse_source): Now calls
11934 java_check_methods. Clarified comment, fixed typo.
11936 1998-04-09 Dave Brolley <brolley@cygnus.com>
11938 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11939 (finish_parse): Expose for non USE_CPPLIB builds.
11941 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11943 * lang.c (lang_print_xnode): New function.
11945 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11947 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11948 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11949 used to build a class's dispatch table.
11950 (make_class_data): Generate dispatch table if flag_assume_compiled.
11951 Set dtable of class object to address of class_dtable_decl.
11953 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11954 be volatile and have side effects - generates better code.
11956 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11957 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11959 * expr.c (expand_invoke): If class is final, method is
11960 effectively final, so can call it directly.
11962 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11964 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11966 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11968 * parse.y (build_method_invocation_stmt): Removed extra argument
11971 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11973 * expr.c (dtable_indent): Now static global.
11974 (expand_invoke): Now call invoke_build_dtable and
11975 build_invokevirtual.
11976 (invoke_build_dtable, build_invokevirtual): New functions.
11977 * jcf-io.c (find_class): Defer issuing a warning by setting
11978 jcf->outofsynch to 1.
11979 * jcf-parse.c (jcf_out_of_synch): New function.
11980 (load_class): Test this_jcf.outofsynch flag and call
11981 jcf_out_of_synch accordingly.
11982 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11983 comment indentation.
11984 * lex.c (java_get_unicode): Fixed code indentation.
11985 (java_lex): Create string literal. Fixed typo. Removed several
11986 premature obstack_free.
11987 * parse.h: New enums for name resolution and invocation mode.
11988 (struct qualification): New data structure.
11989 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11990 (do_resolve_class, build_method_invocation_stmt,
11991 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11992 debug_line, identical_subpath_p, invocation_mode,
11993 refine_accessible_methods_list, build_invoke,
11994 lookup_method_invoke): New functions declared.
11995 (build_invokevirtual, invoke_build_dtable, match_java_method,
11996 build_field_ref, jcf_out_of_synch): New references to external
11998 (struct parse_ctxt): Removed artificial_constructor field.
11999 * parse.y: (array_type:): Type defined for this rule.
12000 (class_type:): Installed default rule for interface_type:.
12001 (array_type:): Now build Java array type.
12002 (qualified_name:): Now use obstack_grow0.
12003 (method_declaration:): Skip the artificial constructor added to
12005 (abstract_method_declaration:): Execute the code only during pass 1.
12006 (block:): Installed default rule in block_statements:.
12007 (block_statement:): Add the statement to the method during pass 2.
12008 (statement_expression): Installed default rule for
12009 method_invocation:.
12010 (argument_list:): Added code to build the argument list.
12011 (method_invocation:): Added call to create the method invocation
12013 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12014 (debug_line): New function for debug.
12015 (complete_class_decl): No longer do something during pass 1.
12016 (method_header): Use BUILD_PTR_FROM_NAME.
12017 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12019 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12020 function's main comment.
12021 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12023 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12024 (resolve_class): Now works with arrays.
12025 (do_resolve_class, resolve_and_layout): New functions.
12026 (java_check_regular_methods): Reverse method list before and after
12027 having processed it. No longer set ctxp->artificial_constructor.
12028 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12029 accordingly. Fixed typo in issued error message. Now use
12031 (find_in_imports_on_demand): Now use obstack_grow0.
12032 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12033 (source_end_java_method): Call expand_expr_stmt instead of
12034 expand_expr. Calls it before calling expand_function_end.
12035 (java_method_add_stmt): Do nothing if errors were found during
12037 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12038 (build_method_invocation_stmt, build_invoke, invocation_mode,
12039 lookup_method_invoke, refine_accessible_methods_list,
12040 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12042 * typeck.c (build_java_signature): Properly end method signature
12043 if return type skipped.
12044 (match_java_method): New function.
12046 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12048 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12050 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12052 * expr.c (build_invoke_non_interface): New function.
12053 (methods_ident, ncode_ident): Now static globals.
12054 (expand_invoke): Use build_invoke_non_interface.
12055 * java-tree.h (struct lang_decl): New field function_decl_body.
12056 (DECL_FUNCTION_BODY): New macro.
12057 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12058 CLASS_FROM_SOURCE_P.
12059 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12060 before starting pass 2. Call to java_generate_parsed_class replaced
12061 by java_register_parsed_class.
12062 * lex.c: Fixed typo in header. Some line width related formating.
12063 * lex.h: Some line width related formating.
12064 * parse.h (source_end_java_method, resolve_expression_name,
12065 complete_class_decl, maybe_create_class_interface_decl,
12066 check_class_interface_creation): New static function declarations.
12067 (java_layout_parsed_class, java_method_add_stmt): New function
12069 (struct parser_ctxt): Field mark_class_generate removed. New
12070 fields class_list and artificial_constructor.
12071 * parse.y: Fixed typo in header.
12072 (class_declaration:): Call complete_class_decl when class body
12074 (method_declaration:): Call source_end_java_method in pass 2 when
12075 the method body is defined.
12076 (postfix_expression:): Do expression name resolution on sub-rule
12077 name during pass 2.
12078 (create_class, create_interface): Merged common pieces.
12079 (check_class_interface_creation, maybe_create_class_interface_decl):
12081 (complete_class_decl): New function.
12082 (register_fields): Fixed line width related typo.
12083 (method_header): Correctly skip first argument when fixing
12084 argument line. Changed the loop.
12085 (java_check_circular_reference): Now use ctxp->class_list.
12086 (java_complete_class): Removed start/stop marking.
12087 (java_check_regular_methods): Now takes a class decl as an
12088 argument. Add default constructor if none were encountered.
12089 (java_check_methods): Now use ctxp->class_list. Changed call to
12090 java_check_regular_methods.
12091 (source_start_java_method): Set DECL_ARG_TYPE for each function
12093 (source_end_java_method, java_method_add_stmt): New functions.
12094 (java_generate_parsed_class): No longer exists.
12095 (java_layout_parsed_class, java_register_parsed_class): New functions.
12096 (resolve_expression_name): New function.
12098 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12100 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12101 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12102 until pass initializations are done. Call read_import_dir with
12104 * parse.h: (lookup_modifier_cl): New function declared.
12105 (INTERFACE_FIELD_MODIFIERS): New macro.
12106 (OBSOLETE_MODIFIER_WARNING): New macro.
12107 * parse.y: (register_fields): Class type and current field name in
12108 local variables. Check modifier(s) if adding field(s) to an interface.
12109 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12110 and report errors using the faulty modifier line context.
12111 (lookup_modifier_cl): New function.
12112 (read_import_dir): Detect and report default import processing
12115 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12117 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12118 * class.c (is_compiled_class): Return 1 after making sure it
12119 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12120 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12121 * java-tree.h (flag_assume_compiled): Add decl.
12122 * lang.c (lang_f_options): Add the flag.
12123 (flag_assume_compiled): Add decl, default to 0.
12125 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12127 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12128 (is_compiled_class): Likewise.
12129 (layout_class): Likewise.
12130 (layout_class): Detect and lay out classes defined in source code.
12131 (interface_of_p, add_interface_do, may_add_interface): New
12133 (add_interface): Now use add_interface_do.
12134 (add_method_1): New function.
12135 (add_method): Now use add_method_1.
12136 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12137 (complete_start_java_method): New function.
12138 (start_java_mehod): Now call complete_start_java_method.
12139 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12140 (expand_invoke): Likewise and fixed typo.
12141 *gjava.c: (print_super_field): Use new argument to find_class
12144 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12145 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12146 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12148 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12149 (add_method_1, push_class): New prototypes.
12150 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12151 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12152 directory where the class was found.
12153 (find_class): New argument DO_CLASS_FILE. Function find_class
12154 modified accordingly.
12155 *jcf-parse.c: (fix_class_path): New function.
12156 (load_class): Use new VERBOSE argument. load_class now finds and
12157 loads/parses .class/.java files. Save read_state of current_jcf
12159 (java_parser_abort_on_error): New macro.
12160 (jcf_parse_source, parse_source_file): New function.
12161 (jcf_parse): Fixed typo.
12162 (yyparse): Call parse_source_file () only.
12163 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12164 writing the real class name back in the zip directory entry.
12165 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12166 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12167 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12168 (find_class): Prototype fixed.
12169 *lex.c: Added 1998 time stamp.
12170 Removed all static global variables, moved into the parser
12171 context data structure.. Now include unistd.h if SEEK_SET not
12173 (java_init_lex): Rewritten.
12174 (java_sneak_unicode): Modified current unicode access in current line.
12175 (java_unget_unicode): Likewise.
12176 (java_allocate_new_line): New allocation management.
12177 (java_read_char): Modified access and storage of unget_utf8_value.
12178 New way of processing current unicode.
12179 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12180 (java_get_unicode): Now use the parser context.
12181 (java_lineterminator): Likewise.
12182 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12183 of the reentrant parser implementation. Function now use the
12184 parser context data structure and java_lval. Fixed production of
12185 the float and double constant "out of range" error message. Fixed
12186 obstack use. Return integer value when hitting a modifier. Now
12187 return type for TRUE, FALSE and other predefined types. Return
12188 identifier as a TREE_LIST list containing the current line context
12189 as the TREE_VALUE sub-node.
12190 (java_unicode_2_utf8): Fixed typo in declaration.
12191 (java_lex_error): Now use the parser context data structure.
12192 *lex.h: Added 1998 time stamp.
12193 (struct java_line): New fields ref_count and next.
12194 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12195 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12196 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12197 *parse.h: Added 1998 time stamp.
12198 (java_parse_source_file): Renamed from parse_source_file.
12199 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12200 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12201 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12202 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12203 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12204 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12205 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12206 (struct parser_ctxt): New data structure to keep the parser context.
12207 *parse.y: Added 1998 time stamp, got rid of static global variables.
12208 (java_error_count, ctxp): New global variables.
12209 (%union): New value field.
12210 (numeric_type, integral_type): Rules removed.
12211 (primitive_type): Rule defined to handle integral, float, double and
12213 (qualified_name, package_declaration,
12214 single_type_import_declaration, type_import_on_demand_declaration,
12215 modifiers, class_declaration, super, interfaces,
12216 interface_type_list, class_body, field_declaration,
12217 field_declaration, variable_declarators, variable_declarator,
12218 variable_declarator_id, method_declaration, method_header,
12219 formal_parameter_list, formal_parameter, method_body, block,
12220 static, interface_declaration, extends_interfaces,
12221 abstract_method_declaration, local_variable_declarators): Rules now
12223 (force_error, do_warning): New global statics.
12224 (push_parser_context, parser_context_save_global,
12225 parser_context_restore_global, pop_parser_context): New functions.
12226 (yyerror): Now uses the global parser context. Fixed use of obstack.
12227 (parse_error, parse_error_context, parse_warning_context,
12228 java_accstring_lookup, redefinition_error, check_modifiers,
12229 parser_add_interface, create_interface, create_class, find_field,
12230 duplicate_declaration_error, register_fields, method_header,
12231 check_modifiers_consistency, check_abstract_method_header,
12232 method_declarator, parser_qualified_classname,
12233 parser_check_super_interface, parser_check_super,
12234 parser_chain_incomplete_item, java_check_circular_reference,
12235 layout_class_from_source, java_complete_class,
12236 complete_method_decl, resolve_class, complete_class_report_errors,
12237 java_check_final, check_method_redefinition,
12238 java_check_regular_methods, java_check_abstract_methods,
12239 java_check_methods, lookup_java_interface_method2,
12240 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12241 process_imports, find_in_imports, read_import_entry,
12242 read_import_dir, find_in_imports_on_demand,
12243 check_pkg_class_access, not_builtin_p, declare_local_variables,
12244 source_start_java_method, java_generate_parsed_class): New
12246 *typeck.c: (signature_include_return): New global variable.
12247 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12248 to add the function returned type in the signature.
12250 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12252 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12254 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12256 * Make-lang.in (java.info): Added.
12257 (java.install-info): Added
12259 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12261 * Makefile.in (clean): Also remove java/parse.c.
12263 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12265 Add a pair of -fbounds-check/-fno-bounds-check options.
12266 * lang.c (lang_decode_option): Add code to grok arguments.
12267 (flag_bounds_check): Add decl.
12268 (lang_f_options): New array w/ the option in it.
12269 * java-tree.h (flag_bounds_check): Add decl.
12270 * lang-options.h: New file.
12271 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12272 of a static macro value.
12273 (JAVA_ARRAY_EXCEPTION): Delete macro.
12275 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12277 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12278 * expr.c (build_anewarray): Add missing promote_type.
12280 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12282 Add array types with known length to optimize bounds checking.
12283 * typeck.c (build_java_array_type): Take length parameter.
12284 (java_array_type_length, build_prim_array_type): New functions.
12285 * java-tree.h: Update for new functions.
12286 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12287 * class.c: Use build_prim_array_type.
12288 * expr.c (can_widen_reference_to): Handle known-length array types.
12289 (verify_jvm_instructions): Keep track of integer push instructions
12290 followed by newarray/anewarray, so we can build known-length arrays.
12291 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12292 (java_array_data_offset): New function.
12293 (build_java_array_length_access): New function. Optimize if constant.
12294 (build_java_arrayaccess): Constant fold bounds check.
12295 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12296 (build_newarray, build_anewarray): New functions.
12297 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12298 * verify.c (merge_types): Handle known-lengh array types.
12300 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12302 * expr.c (expand_byte_code): Fix performace bug, which caused
12303 searching linenumber_table to be linear rather than constant.
12305 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12307 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12309 * decl.c, java-tree.h (soft_fmod_node): New global.
12310 * decl.c (init_decl_processing): Define __builtin_fmod.
12311 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12312 using __builtin_fmod.
12314 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12316 * keyword.h: New file, output of keyword.gperf as processed by
12318 * lex.c (java_lex_init): Initialize java_error_flag.
12319 * parse.c (YYERROR_NOW): Uses java_error_flag.
12320 * parse.y: New static java_error_flag. Useless definition of
12322 * parse.y (java_error): Portable error recovery using
12323 java_error_flag (not yet completely tuned).
12325 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12327 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12329 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12331 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12332 (parse.c, lex.c, keyword.h): New rules for Java source code
12334 * parse.c: Renamed into jcf-parse.c.
12335 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12336 * keyword.gperf: New file, Java keywords.
12337 * parse.y: New file, Java language grammar.
12338 * parse.h: New file, Java language grammar definitions.
12339 * lex.c: New file, Java language lexer.
12340 * lex.h: New file, Java language lexer definitions.
12342 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12344 * decl.c (clinit_identifier_node), java-tree.h: New global.
12345 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12346 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12347 * expr.c (expand_java_field_op): Check for invalid assignment
12350 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12352 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12354 * verify.c (verify_jvm_instructions): When processing a handler,
12355 attempt to set the current_subr to the right value.
12356 (More complicated code combines Sep 17 and Oct 22 versions.)
12358 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12360 * class.c (push_class): Figure out (guess) name of source file.
12361 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12362 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12363 (parse_class_file): Change return type from int to void.
12364 Call debug_start_source_file/debug_end_source_file.
12366 * expr.c (build_java_binop): Fix masking 2nd operand.
12367 * decl.c (init_decl_processing): Set sizetype first.
12369 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12371 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12372 (Revert Sep 17 change.)
12374 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12376 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12377 .class extension in their name and fix thing so we don't process
12378 them parse_zip_file_entries().
12379 (parse_zip_file_entries): Cleaned unused local variables.
12381 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12383 * expr.c (can_widen_reference_to): Allows equal array element types.
12384 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12385 * jcf-dump.c (RET): Get (and print) index.
12387 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12388 Promote element type to POINTER_TYPE.
12390 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12392 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12393 find_in_current_zip, jcf_figure_file_type): Moved from
12394 jcf-reader.c to parse.c.
12395 * zextract.c: (read_zip_archive): takes file_comment_length possible
12396 field into account.
12398 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12400 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12402 * verify.c (merge_types): Handle array types even better ...
12404 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12406 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12408 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12409 * class.c (make_class_data): Don't build fields_decl if no fields.
12410 When building fields_decl, skip if DECL_ARTIFICIAL.
12412 * expr.c (java_stack_swap): Update stack_type_map.
12413 * verify.c (merge_types): Handle array types better.
12415 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12417 * class.c (add_field): Don't promote short integral fields to
12418 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12419 * expr.c (push_value): Promote and convert short integral values.
12421 * decl.c, java-tree.h (integer_two_node): New constant node.
12422 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12424 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12426 * class.c (append_gpp_mangled_type): Use function argument
12427 unpromoted type to generate mangled name.
12429 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12431 * constants.c (build_constant_data_ref): Now uses current_class
12432 instead of main_class.
12433 (build_constants_constructor): Now uses current_class instead of
12435 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12436 of the global variable SeepZipFiles done here.
12437 * zextract.c (read_zip_archive): extra_field optional field taken
12438 into account while computing the position of the class file in the
12440 * verify.c (verify_jvm_instructions): Use current_jcf to search
12442 * parse.c (load_class): First search for the class to load in the
12443 current zip file. Saves current_jcf (restored before returning
12444 from that function). Don't call JCF_FINISH in the class was found
12445 in the current ZIP file.
12446 (jcf_parse): If the class was found in the current ZIP file, save
12447 its tree_constant_pool (for later reuse).
12448 (parse_class_file): New function. Process each method defined in
12449 the current class and record the class as to be later registered.
12450 (yyparse): Rewritten. Figure the type of the current file and switch
12452 * lang.c: New global variable current_jcf.
12453 (lang_init): Removed compiling_from_source test (done later, in
12454 yyparse). Removed call the jcf_parse ().
12455 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12456 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12457 in the current ZIP file) and zip_offset (offset to the class data in
12458 the current zip file).
12459 * jcf-reader.c: zipfile.h included.
12460 localToFile: New ZipFileCache static global variable
12461 (parse_zip_file_entries): New function. Browse the current ZIP
12462 file directory and process each class found.
12463 (process_zip_dir): New function. Register each class found in the
12464 ZIP file directory. The class aren't parsed but a valid JCF is
12465 link to each of them.
12466 (find_in_current_zip): New function. Search for a class in the
12467 current ZIP file directory. If found, prepare the class so that it
12469 (jcf_figure_file_type): New function. Examine the file structure
12470 to figure a class file, a ZIP file. If none of these categories are
12471 matched, a source file is assumed.
12472 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12473 SeenZipFile: New global variable.
12474 (open_in_zip): Use zipmember's length to accelerate the search for
12475 a member. If zipmember was NULL and zip file successfully read,
12477 * java-tree.h: New global variable current_jcf declared. Added
12478 declaration for current_constant_pool_tags, current_constant_pool_data,
12479 current_constant_pool_length, current_constant_pool_data_ref.
12480 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12481 store the JCF of classes seen in a zip file) and tree *constant_pool
12482 (to save a loaded class constant pool). current_class declared here.
12483 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12484 retrieve method_ref_constant.
12485 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12486 (OBJECT): get_class_constant now uses current_jcf.
12487 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12488 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12489 (expand_invoke): Now uses current_class instead of main_class
12490 (build_class_init): Now uses current_class instead of main_class
12491 * class.c: New static global variable registered_class.
12492 (register_class): New function.
12493 (emit_register_class): Modified to use registered_class instead of
12495 (is_compiled_class): Now take into account class seen in the archive.
12497 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12499 * except.h: Renamed to: java-except.h.
12500 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12501 * except.c: Add semi-working (commented out) implementation.
12503 * expr.c (expand_iinc): Add needed flush_quick_stack.
12504 * parse.c (set_source_filename): New function.
12505 (give_name_to_class): Set input_filename from package.classname.java.
12507 * jcf-io.c (find_class): Don't look first in ".".
12509 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12511 * zextract.c (read_zip_archive): Now takes into account the
12513 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12515 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12517 * constants.c, java-tree.h (build_internal_class_name): New function.
12518 (alloc_class_constant): Re-implement using build_internal_class_name.
12519 * class.c (make_class_data): Likewise.
12520 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12522 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12524 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12525 to NULL before pushing an exception handler target.
12527 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12528 (java_stack_swap, java_stack_dup): Re-write to be safe from
12529 clobbering registers.
12530 (build_class_init): New function.
12532 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12534 * typeck.c (build_java_array_type): Temporary use
12535 permanent_obstack to create the array 'length' field.
12536 * expr.c (lookup_label): Temporay use permanent_obstack to create
12537 label if not found.
12538 * class.c (push_super_field): Tempory use permanent_obstack.
12540 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12542 * typeck.c (type_for_mode): Now handles double_type_node and
12544 * verify.c (verify_jvm_instructions): The instruction following
12545 the wide bytecode is checked. OPCODE_ret added to the list of
12548 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12550 * class.c (make_class): Temporary use permanent_obstack. Set the
12551 class CLASS_P field to 1.
12552 (push_class): Temporary use permanent_obstack.
12553 (set_super_info): Temporary use permanent_obstack.
12554 (add_method): Temporary use permanent_obstack, set
12555 METHOD_TRANSIENT().
12556 (add_field): Temporary use permanent_obstack. Sets
12557 FIELD_VOLATILE() and FIELD_TRANSIENT().
12558 (build_class_ref): Temporary use permanent_obstack if the class
12560 (build_static_field_ref): Temporary use permanent_obstack when
12561 creating field's rtl.
12562 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12563 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12564 and fields. Function finalized, as far as flag handling.
12565 (push_class_static_dummy_field): Temporary use permanent_obstack.
12566 (emit_register_class): Force generation of class registration at
12568 * decl.c (end_java_method): Call permanent_allocation() before
12570 * expr.c (can_widen_reference_to): Added comment to interface
12571 handling, fixed typo.
12572 (lookup_field): Now uses CLASS_P() to correct FIXME
12573 (expand_invoke): Verification on public && !static &&
12574 !abstract moved into soft_lookupinterfacemethod (kaffe).
12575 Use Object class dtable if objectref is an array when expanding
12577 (java_push_constant_from_pool): Temporary use permanent_obstack
12578 for CONSTANT_string
12579 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12580 create constant references.
12581 (get_constant): Temporary use permanent_obstack to create constant.
12582 (load_class): Temporary use permanent_obstack to load class.
12583 (jcf_parse): Temporary use permanent_obstack to perform class
12585 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12586 (build_java_signature): Temporary use permanent_obstack.
12587 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12589 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12590 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12593 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12595 * class.c (append_gpp_mangled_type): Fix typo.
12596 (emit_register_class): Use main_class to get class object, rather
12597 than looking for no-longer-existing static decl starting with _CL.
12598 * typeck.c (parse_signature_type): Promote array element type
12599 if it is a RECORD_TYPE.
12601 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12603 * class.c (push_class_static_dummy_field): New function.
12604 (mangle_static_field): New. Do G++-style mangling of static fields.
12605 (layout_class): Mandle static fields here, not in add_field.
12606 (build_class_ref): The class object is now a dummy static field.
12607 * decl.c (find_local_variable): Look for best, instead of first match.
12608 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12609 (build_java_athrow): Don't check here if exception is Throwable.
12610 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12611 (TYPE_USED): Removed. No longer used ...
12612 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12613 * verify.c (push_pending_label): New function.
12614 (push_pending_block): Renamed to check_pending_block.
12615 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12616 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12617 re-checking possible handlers) after a store (less wasted work).
12618 Check for null handler (finally) before calling add_handler.
12619 Various changes to (finally?) correctly handle try/finally.
12621 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12623 * class.c: Include stdio.h.
12625 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12627 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12628 to make sure class is initialized before static/special invoke.
12630 * verify.c (verify_jvm_instructions): On a store instruction,
12631 call find_local_variable to force pre-allocation of decl and rtx.
12632 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12634 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12636 * class.c (build_class_ref): Strip off "promoted_" if need be.
12637 (make_field_value): Call build_java_signature when needed.
12638 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12639 * expr.c (build_java_athrow): Don't push_value of exception.
12640 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12641 match specification of [fd]cmp[lg] for NaNs.
12642 (expand_byte_code): Add support for exception handler ranges.
12643 * except.c: Add skeleton for EH code-generation.
12644 * verify.c (merge_types): Treat all promoted integral types as equal.
12645 * constants.c (build_constants_constructor): To force creation of
12646 current_constant_pool_data_ref, call build_constant_data_ref.
12648 * javaop.def (lload): Fix typo.
12649 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12651 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12653 * parse.c: Don't include function.h.
12655 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12657 * except.[ch]: New files.
12658 * Makefile.in (JAVA_OBJS): Add except.o
12659 * expr.c: Temporary warning about unimplemented exceptions.
12660 * verify.c: Verify exception handlers.
12662 * jcf-dump.c (disassemble_method): Print exception table.
12664 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12666 * expr.c (verify_jvm_instructions): Started a thorough
12667 verification of invoke* bytecodes.
12668 (expand_byte_code): flush quick stack if PC is the target of a
12669 branch. and undef RET (conflicting with config/i386/i386.h).
12670 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12672 (expand_invoke): Now handles invokeinterface and do more
12673 verification according to the bytecode.
12674 (lookup_field): Don't try to load the class if processing
12676 (can_widen_reference_to): Now handles interfaces.
12677 * decl.c (init_decl_processing): New global variable
12678 soft_lookupinterfacemethod_node, declared in java-tree.h.
12679 Call set_super_info on string_type_node.
12680 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12682 * class.c (set_super_info): Fills the CLASS_* flags according to
12684 (get_access_flags_from_decl): Handles all class flags.
12686 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12688 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12689 * parse.c (yyparse): Check for abstract method, and missing code.
12690 * expr.c (expand_byte_code): Change interface.
12691 * lang.c (put_decl_node): Print promoted types prettier.
12692 * verify.c (verify_jvm_instruction): Change interface.
12693 Partial support for scanning exception table.
12694 For load instructions, handle promoted integral types.
12696 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12698 * verify.c: New file, with contents moved from expr.c.
12699 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12700 * typeck.c (is_array_type_p): Moved here from expr.c.
12701 * java-tree.h: Add some now-needed function declarations.
12702 * Makefile.in (JAVA_OBJS): Added verify.o.
12704 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12706 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12707 METHOD_ABSTRACT flag.
12709 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12710 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12711 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12713 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12715 (start_java_method): Hook for SYNCHRONIZED methods.
12717 * expr.c (build_java_jsr, build_java_ret): New functions
12718 (JSR,PRE): New macros
12719 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12720 (verify_jvm_instructions): tableswitch, lookupswitch,
12721 monitorenter, monitorexit, goto_w: verified.
12722 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12723 (build_java_monitor): New function.
12724 (MONITOR_OPERATION): Modified to call build_java_monitor()
12725 (verify_jvm_instructions): Started a thorough verification of
12728 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12730 Support verification of jsr/ret subroutines (used for try/finally).
12731 * decl.c (return_address_type_node): New type node.
12732 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12733 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12734 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12735 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12736 TYPE_USED): New macros for special types in type_map.
12738 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12739 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12741 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12743 * expr.c (can_widen_reference_to): New function.
12744 (pop_type): Use it.
12745 (merge_type_state): Support handling start of subroutine.
12746 (push_pending_block): Return char* error message, instead of calling
12747 fatal on an error. Also handle subroutines.
12748 (verify_jvm_instructions): Handle errors from push_poending_block.
12749 Support jsr and ret instructions.
12751 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12753 * jcf-io.c (find_classfile): Fix thinko.
12754 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12756 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12758 * Makefile.in (BISON): Remove.
12760 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12762 * Makefile.in: Convert to autoconf.
12763 * config-lang.in (outputs): Added java/Makefile.
12765 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12766 Rename cc1java to jc1.
12768 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12769 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12771 * class.c (class_depth): Do load_class if needed.
12773 Mostly better verification.
12774 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12775 (init_decl_processing): Change return type of soft_checkcast.
12776 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12777 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12778 lang_print_error): New functions.
12779 (lang_init): Set global hook print_error_function to lang_print_error.
12780 * expr.c: In the type_map ptr_type_node is only used for null now.
12781 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12782 (merge_types): Dererence pointer to record types before comparing.
12783 (decode_newarray_type, merge_types): On error just return NULL.
12784 (build_java_binop): Add preliminary implementation (with warning)
12785 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12786 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12787 (expand_compare, expand_java_goto, expand_java_call): Don't
12788 push_pending_block, since that only makes sense when verifying.
12789 (merge_type_state): Different return codes.
12790 (push_pending_block): A block may need to be verified more than once.
12791 (expand_byte_code): Warn about unused code at code generation time.
12792 (verify_jvm_instruction): Changed logic, since code may need to be
12793 re-verified if type-state has changed. Also, better error handling.
12794 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12795 Improve newarray, anewarray, ?aload, athrow,
12796 * java-tree.h (LABEL_CHANGED): New macro.
12798 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12800 * decl.c (soft_athrow_node): New global variable initialized.
12801 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12802 * typeck.c (convert): Added support for REAL_TYPE.
12803 (convert_to_char): New function.
12804 (convert): Handle CHAR_TYPE.
12805 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12806 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12807 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12809 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12810 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12811 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12812 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12813 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12814 to Use The Right Things.
12815 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12816 compatible with INT. BOOLEAN is made equivalent to BYTE.
12817 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12818 OPCODE_ifnonnull): Now supported.
12819 (build_java_athrow): New function.
12821 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12823 Rename method name <init> to match G++ (and fix mangling).
12824 * class.c (layout_class): Replace method name of <init> by class name.
12825 (make_method_value): Do inverse renaming of constructor from <init>.
12826 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12827 * typeck.c (lookup_java_constructor): New function.
12828 * expr.c (expand_invoke): If method_name is <init>, call
12829 lookup_java_constructor to find constructor.
12831 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12833 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12835 * parse.c (get_class_constant): Modified to handle array "classes"
12836 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12838 (convert): Modified to handle real type.
12839 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12840 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12841 variables declared.
12842 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12843 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12844 global variables initialized.
12845 (find_local_variable): Handles the case of a pointer
12846 (end_java_method): Restore the use of one more scope
12847 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12848 build_java_array_length_access, expand_java_arrayload,
12849 expand_java_arraystore, expand_java_array_length,
12850 expand_java_multianewarray, expand_java_anewarray,
12851 build_java_check_indexed_type, is_array_type_p,
12852 build_java_throw_out_of_bound_exception): New functions.
12853 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12854 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12855 OPCODE_<t>aload): Implemented code for verification.
12856 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12857 ARRAY_NEW_MULTI): Macro defined.
12858 (CONVERT): Modified to invoke convert().
12859 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12861 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12863 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12864 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12865 (make_class_data): Field name needs '/' as package prefix.
12866 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12868 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12870 Implement debug information for local variables.
12871 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12872 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12873 DECL_LOCAL_SLOT_CHAIN): New macros.
12874 (struct lang_decl_var): New type.
12875 * parse.c (give_name_to_locals): Move to decl.c.
12876 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12877 (start_java_method): Re-write parameter handling.
12878 (pending_local_decls): New global variable.
12879 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12880 (find_local_variable): Accept pc so we can skips decls not in range.
12881 (struct binding_level): Add end_pc field.
12882 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12883 (various): Change so current pc gets passed to find_local_variable.
12885 * decl.c (init_decl_processing): Re-arrange fields in
12886 class_type_node and and method_type_node to match kaffe 0.9.1.
12887 * class.c (make_method_value, make_class_data): Update
12888 initializations to match.
12890 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12892 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12893 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12894 (push_super_field): New function.
12895 (make_class_data): Handle inheritance of class static initializer.
12896 (layout_class): New name mangling.
12897 * constants.c (build_constant_data_ref): Init type of data array
12898 to a one-element array.
12899 (build_constants_constructor): Set DECL_SIZE from complete array type.
12900 * decl.c: Rename class_type, object_type etc to class_type_node,
12901 object_type_node etc. Make former inherit from latter.
12902 * expr.c (expand_invoke): Add cast of function address.
12903 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12904 * parse.c (yyparse): Don't call layout_class here.
12905 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12907 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12909 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12910 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12911 (alloc_class_constant): New.
12912 * expr.c (expand_invoke): Make sure method's class is initialized.
12913 * class.c (interits_from_p, emit_register_class): New functions.
12914 * parse.c (yyparse): Call emit_register_class.
12916 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12918 * constants.c: New file, to handle constant pool.
12919 * Makefile.in (JAVA_OBJS): Add constants.o.
12920 * decl.c (init_decl_processing): Update, fix, finish various structs.
12921 (pushdecl_top_level): New.
12922 * parse.c (layout_class): Moved to class.c.
12923 * expr.c (java_push_constant_from_pool): New function.
12924 * class.c (build_class_ref): Make work fully
12925 (make_class_data): Emit super-class, constant pool, interface vector.
12927 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12929 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12930 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12931 * class.c (class_depth): New function.
12932 (lookup_named_class): Replaced by new function lookup_class.
12933 * decl.c (object_type_node, string_type_node): New.
12934 Remove various types that we no longer need.
12935 * expr.c (verify_jvm_instructions): New separate verifier pass.
12936 (push_type, pop_type): New functions for verifier.
12937 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12938 (expand_byte_code): Simplify, since we assume already verified.
12939 (expand_invoke): Now mostly works.
12940 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12941 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12942 * parse.c: Wait to allocate class object until we know its name.
12943 (layout_class): Calculate DECL_VINDEX for each virtual method.
12944 * typeck.c (get_array_type): Rename to ...
12945 (build_java_array_type): ... and provide working implementation.
12946 (build_java_signature): New function - build Java signature of type.
12947 (set_java_signature): New function - cache signature with type.
12948 (lookup_java_method): New function.
12950 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12952 * class.c (ident_subst): Take extra SUFFIX parameter.
12953 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12954 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12955 (build_class_ref): Actually implement.
12956 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12957 * decl.c (builtin_function): New.
12958 (init_decl_processing): Update for current Kaffe. Declare some
12959 builtin Kaffe functions.
12960 * expr.c (build_address_of): New.
12961 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12962 Renamed (from expand_java_new etc), and added working implementations.
12963 (build_field_ref): Now also handle static fields.
12964 (expand_invoke): Implement invokestatic, and start implement rest.
12965 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12966 * javaop.def: Rename invokevirt -> invokevirtual.
12967 * lang.c (use_handles): Removed.
12968 * parse.c: Add support for ConstantValue attribute.
12969 Handle nested loading of a class. (JPOOL_UTF): New.
12971 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12973 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12975 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12977 * Make-lang.in (java.install-man): New empty rule.
12978 * typeck.c (set_local_type): New function.
12979 * expr.c (STORE_INTERNAL): Call find_local_variable,
12980 not find_stack_slot. Call set_local_type.
12982 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12984 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12985 and building RECORD_TYPE CONSTRUCTORs.
12986 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12988 * lang.c (use_handles): Change the default to 0.
12989 * decl.c: Define and build class_type, field_type, utf8const_type.
12990 * class.c (make_class_data, make_field_value,
12991 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12992 hashUtf8String, strLengthUtf8, mangled_classname:
12993 Functions to build reflective data structures.
12994 * parse.c (yyparse): Call make_class_data.
12996 * jcf-io.c (open_class, find_classfile): New functions.
12997 * jcf-dump.c: Support reading classfile from explicitly-named
12998 class file (without CLASSPATH searching).
13000 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13002 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13003 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13004 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13005 (get_constant): Now trivial for CONSTANT_Utf8.
13007 * jcf.h: Make NEW_CPOOL the default.
13008 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13010 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>