1 2004-09-21 Tom Tromey <tromey@redhat.com>
4 * gjavah.c (free_method_name_list): New method.
7 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
8 Zack Weinberg <zack@codesourcery.com>
10 * java-tree.def: Use tree_code_class enumeration constants
11 instead of code letters.
12 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
13 new tree-class enumeration constants.
15 2004-09-13 Tom Tromey <tromey@redhat.com>
18 * class.c (layout_class_method): Put synthetic methods into the
21 2004-09-11 Andrew Pinski <apinski@apple.com>
23 * Make-lang.in (java/ggc-none.c): Change dependency
24 for ggc.h into $(GGC_H).
26 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
28 * Make-lang.in (java/win32-host.o): Add dependency on
30 * win32-host.c: Add includes for coretypes.h, jcf.h
32 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
34 * Make-lang.in (GCJH_OBJS): Change dependency from
35 ggc-none.o to java/ggc-none.o
36 (JCFDUMP_OBJS): Likewise.
37 (java/ggc-none.o): New target.
39 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
41 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
42 * class.c (build_utf8_ref, build_static_field_ref,
43 make_field_value, make_method_value, get_dispatch_table,
44 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
45 * constants.c (get_tag_node, build_ref_from_constant_pool,
46 build_constants_constructor): Likewise.
47 * decl.c (java_init_decl_processing): Likewise.
48 * expr.c (build_java_array_length_access, build_newarray,
49 expand_java_multianewarray, expand_java_pushc, expand_iinc,
50 build_java_binop, build_field_ref, expand_java_add_case,
51 expand_java_call, build_known_method_ref, build_invokevirtual,
52 build_invokeinterface, build_jni_stub): Likewise.
53 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
54 * jcf-parse.c (get_constant): Likewise.
55 * lex.c (do_java_lex): Likewise.
56 * parse.y (patch_binop, patch_unaryop, patch_cast,
57 build_newarray_node, patch_newarray): Likewise.
58 * resource.c (compile_resource_data): Likewise.
59 * typeck.c (build_prim_array_type): Likewise.
61 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
63 * decl.c (java_init_decl_processing): Adjust
64 initialize_sizetypes call.
66 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
68 * jv-scan.c (fancy_abort): Add.
70 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
72 * expr.c (build_java_arrayaccess): Use convert to change
75 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
77 * class.c (make_local_function_alias): Allocate extra space for 'L'
78 in name buffer. Reported by Thomas Neumann.
80 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
82 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
83 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
84 * lex.c (do_java_lex): Adjust.
85 (error_if_numeric_overflow): Likewise.
87 2004-08-18 Andrew Pinski <apinski@apple.com>
89 * class.c (make_local_function_alias): Only make a new decl if we
90 support alias attribute on all decls.
92 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
94 * class.c (make_local_function_alias): New function. Create local
95 alias for public method DECL.
96 (make_method_value): Use make_local_function_alias.
97 * parse.y (craft_constructor): Don't special-case anonymous classes.
98 Always set ctor_name to init_identifier_node.
99 (lookup_method_invoke): Call layout_class_method when creating
100 anonymous class constructor.
102 2004-08-18 Richard Henderson <rth@redhat.com>
104 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
105 default case. Treat '<' similarly. Update for
106 is_gimple_formal_tmp_var name change.
108 2004-08-17 Andrew Haley <aph@redhat.com>
110 * lang.c (lang_printable_name): Obey verbose flag.
111 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
112 lang_printable_name().
113 (verify_constructor_circularity, get_printable_method_name,
114 check_abstract_method_definitions, java_check_regular_methods,
115 java_check_abstract_methods, check_inner_class_access,
116 fix_constructors, patch_method_invocation, patch_return):
118 * expr.c (pop_type_0): Likewise.
120 * java-tree.h (lang_printable_name_wls): Delete.
122 2004-08-16 Tom Tromey <tromey@redhat.com>
125 * parse.y (primary): Changed for initialized and uninitialized
127 (array_access): Handle array_creation_initialized.
128 (array_creation_expression): Split into
129 array_creation_initialized and array_creation_uninitialized.
131 2004-08-16 Andrew Haley <aph@redhat.com>
133 * jcf-write.c (find_constant_index): Canonicalize NaNs when
136 2004-08-16 Elliot Lee <sopwith@redhat.com>
139 * jcf-parse.c (java_parse_file): Handle filenames with embedded
140 spaces, and quoted filelists.
142 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
144 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
145 * class.c (build_utf8_ref, build_static_field_ref,
146 make_field_value, make_method_value, get_dispatch_table,
147 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
148 * constants.c (get_tag_node, build_ref_from_constant_pool,
149 build_constants_constructor): Likewise.
150 * decl.c (java_init_decl_processing): Likewise.
151 * expr.c (build_java_array_length_access, build_newarray,
152 expand_java_multianewarray, expand_java_pushc, expand_iinc,
153 build_java_binop, build_field_ref, expand_java_add_case,
154 expand_java_call, build_known_method_ref, build_invokevirtual,
155 build_invokeinterface, build_jni_stub): Likewise.
156 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
157 * jcf-parse.c (get_constant): Likewise.
158 * lex.c (do_java_lex): Likewise.
159 * parse.y (patch_binop, patch_unaryop, patch_cast,
160 build_null_of_type, patch_newarray): Likewise.
161 * resource.c (compile_resource_data): Likewise.
162 * typeck.c (build_prim_array_type): Likewise.
164 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
166 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
167 Don't create BLOCK here or call java_gimplify_block.
169 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
171 * java-tree.h (flag_deprecated): Removed.
172 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
173 * parse.y (check_deprecation): Check warn_deprecated instead of
176 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
178 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
179 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
180 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
181 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
182 flag_force_classes_archive_check, flag_optimize_sci,
183 flag_indirect_dispatch): Remove explicit declarations.
184 * lang.opt: Add implicit declare/define/assign. Remove obsolete
187 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
190 * Make-lang.in (java.install-man): Install from either build
191 tree or source tree, whichever has the file first.
193 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
195 * jcf-parse.c (get_constant): Adjust force_fit_type call.
196 * lex.h (SET_LVAL_NODE_TYPE): Remove.
197 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
198 (do_java_lex): Likewise. Adjust force_fit_type call.
200 2004-08-04 Roger Sayle <roger@eyesopen.com>
201 Andrew Haley <aph@redhat.com>
203 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
204 checking trees as they're being built.
205 (convert): Call convert_ieee_real_to_integer if we're
206 converting a constant, even if we're writing a class file.
208 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
211 * parse.y (fold_constant_for_init): Call resolve_field_access with
212 correct current_class context.
214 2004-08-01 Roger Sayle <roger@eyesopen.com>
216 * decl.c (update_aliases, initialize_local_variable): Replace calls
217 to build with calls to buildN.
218 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
219 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
220 * parse.h (BUILD_THROW): Likewise.
221 * parse.y (switch_expression, synchronized_statement,
222 catch_clause_parameter, array_creation_expression,
223 conditional_expression, make_qualified_name,
224 resolve_qualified_expression_name, patch_method_invocation,
225 patch_invoke, build_method_invocation, build_new_invocation,
226 build_assignment, patch_assignment, build_binop, patch_binop,
227 build_string_concatenation, build_incdec, patch_unaryop,
228 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
229 patch_return, build_if_else_statement, build_labeled_block,
230 build_new_loop, build_loop_body, build_bc_statement,
231 build_assertion, encapsulate_with_try_catch, build_try_statement,
232 build_try_finally_statement, patch_synchronized_statement,
233 emit_test_initialization): Likewise, replace build with buildN.
235 2004-07-28 Eric Christopher <echristo@redhat.com>
237 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
238 (java_unsafe_for_reeval): Ditto.
240 2004-07-26 <hp@bitrange.com>
242 * parse.y (build_super_invocation): Adjust declaration order to
243 avoid declaration after statement.
245 2004-07-25 Bernardo Innocenti <bernie@develer.com>
247 * decl.c: Rename all identifiers named `class' to `cl'.
249 2004-07-25 Richard Henderson <rth@redhat.com>
251 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
253 2004-07-23 Mike Stump <mrs@apple.com>
255 * boehm.c (set_bit): Improve type safety wrt unsignedness.
256 * gjavah.c (throwable_p, decode_signature_piece,
257 print_full_cxx_name, print_include, add_namelet, add_class_decl,
258 process_file): Likewise.
259 * jcf-dump.c (main): Likewise.
260 * jcf-io.c (read_zip_member): Likewise.
261 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
262 give_name_to_class, get_class_constant): Likewise.
263 * jcf-write.c (find_constant_wide, push_long_const,
264 generate_classfile): Likewise.
265 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
266 * parse.y (read_import_dir): Likewise.
267 * typeck.c (parse_signature_type): Likewise.
268 * verify.c (verify_jvm_instructions): Likewise.
269 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
271 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
273 * Make-lang.in: Replace rmic and rmiregistry references with
274 grmic and grmiregistry.
275 * gcj.texi: Likewise.
277 2004-07-20 Andrew Haley <aph@redhat.com>
280 * verify.c (verify_jvm_instructions): Comment change only.
282 * typeck.c (build_java_array_type): Add size field to array name.
284 * java-tree.h (LOCAL_SLOT_P): New.
285 (update_aliases): Add PC argument.
286 (pushdecl_function_level): New function.
288 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
289 MODIFY_EXPR, and SAVE_EXPR.
290 (java_gimplify_modify_expr): New function.
292 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
293 (expand_iinc): Pass PC to update_aliases().
294 (STORE_INTERNAL): Likewise.
295 (process_jvm_instruction): Likewise.
297 * decl.c (base_decl_map): New variable.
298 (uniq): New variable.
299 (update_aliases): Rewrite with more thorough checking.
300 (debug_variable_p): New function.
301 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
302 (check_local_named_variable): Delete whole function.
303 (initialize_local_variable): New function.
304 (check_local_unnamed_variable): Add checks and comments.
305 (find_local_variable): Rewrite.
306 (java_replace_reference): New function.
307 (function_binding_level): New variable.
308 (pushdecl_function_level): New function.
309 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
310 (maybe_pushlevels): Call pushdecl() on each of the new decls.
311 (start_java_method): Reset uniq. Create base_decl_map. Set
312 function_binding_level.
313 (end_java_method): Null unused fields to save memory.
315 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
317 * class.c (add_interface_do): Remove.
318 (set_super_info, interface_of_p, maybe_add_interface,
319 add_interface, make_class_data, layout_class,
320 add_miranda_methods): Adjust BINFO accessors and addition.
321 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
323 * jcf-write.c (generate_classfile): Likewise.
324 * parse.y (patch_anonymous_class, check_inner_circular_reference,
325 check_circular_reference, java_complete_class,
326 check_abstract_method_definitions,
327 java_check_abstract_method_definitions,
328 check_interface_throws_clauses, java_check_abstract_methods,
329 lookup_java_interface_method2,
330 find_applicable_accessible_methods_list): Adjust BINFO accessors
332 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
334 2004-07-18 Roger Sayle <roger@eyesopen.com>
336 * builtins.c (max_builtin, min_builtin,
337 java_build_function_call_expr): Replace calls to build with buildN.
338 * class.c (build_class_ref, build_static_field_ref,
339 get_dispatch_table, make_class_data, layout_class_method): Likewise.
340 * constants.c (build_ref_from_constant_pool): Likewise.
341 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
342 add_stmt_to_compound): Likewise.
343 * except.c (build_exception_object_ref, expand_end_java_handler):
345 * java-gimplify.c (java_gimplify_case_expr,
346 java_gimplify_default_expr, java_gimplify_block,
347 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
348 * jcf-write.c (generate_bytecode_insns): Likewise.
349 * typeck.c (convert_ieee_real_to_integer): Likewise.
351 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
353 * java-tree.h (builtin_function): Declare.
355 2004-07-16 Steven Bosscher <stevenb@suse.de>
357 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
358 abuse restore_line_number_status.
360 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
363 * jcf-parse.c (java_emit_static_constructor): Specify default
366 2004-07-13 Per Bothner <per@bothner.com>
368 * java-tree.h (all_class_filename): Remove useless macro.
369 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
370 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
371 * parse.y (java_parser_context_restore_global): Replace
372 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
373 * jcf-parse.c (read_class, java_parse_file): Likewise.
375 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
378 gjavah.c (print_field_info): Emit constant only if field is static.
380 2004-07-11 Roger Sayle <roger@eyesopen.com>
382 * expr.c (java_truthvalue_conversion, flush_quick_stack,
383 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
384 build_java_ret, build_java_throw_out_of_bounds_exception,
385 build_java_array_length_access, java_check_reference,
386 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
387 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
388 expand_java_arrayload, build_java_monitor, expand_java_return,
389 expand_load_internal, expand_java_NEW, build_get_class,
390 build_instanceof, expand_java_CHECKCAST, expand_iinc,
391 build_java_soft_divmod, build_java_binop, build_field_ref,
392 expand_compare, expand_java_goto, expand_java_switch,
393 expand_java_add_case, build_class_init, build_known_method_ref,
394 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
395 expand_invoke, build_jni_stub, expand_java_field_op,
396 java_expand_expr, expand_byte_code, STORE_INTERNAL,
397 force_evaluation_order, emit_init_test_initialization): Convert
398 calls to "build" into calls to the prefered "buildN" functions.
400 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
402 * java-tree.h (set_block): Remove.
403 * lang.c (java_clear_binding_stack): New.
404 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
405 * decl.c (struct binding_level): Remove this_block.
406 (clear_binding_level): Likewise.
407 (poplevel): Don't handle this_block.
410 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
412 * class.c (common_enclosing_context_p): Remove statement with no
415 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
418 * parse.y (create_anonymous_class): Remove 'location' argument. Use
419 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
420 (craft_constructor): Inherit access flags for implicit constructor
421 from the enclosing class.
422 (create_class): Fix comment typo.
423 (resolve_qualified_expression_name): Pass type of qualifier to
424 not_accessible_p, not the type in which target field was found.
425 (not_accessible_p): Handle inner classes. Expand protected
426 qualifier-subtype check to enclosing instances, but don't apply this
427 check to static members. Allow protected access to inner classes
428 of a subtype. Allow private access within common enclosing context.
429 (build_super_invocation): Get WFL line number info from current
431 (build_incomplete_class_ref): Update for new create_anonymous_class
433 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
434 common_enclosing_instance_p.
435 * class.c (common_enclosing_context_p): New. Determine if types
436 share a common enclosing context, even across static contexts.
437 (common_enclosing_instance_p): Renamed from
438 common_enclosing_context_p. Determines if types share a common
439 non-static enclosing instance.
440 * java-tree.h (common_enclosing_instance_p): Declare.
441 * jcf-write.c (get_method_access_flags): New. Surpress private flag
442 for inner class constructors.
443 (generate_classfile): Use get_method_access_flags.
445 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
447 * class.c (interface_of_p): Check for null TYPE_BINFO.
449 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
451 * class.c (make_class): Do not create binfo here.
452 (set_super_info): Create it here.
453 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
455 2004-07-08 Richard Henderson <rth@redhat.com>
457 * expr.c (case_identity, get_primitive_array_vtable,
458 java_expand_expr, emit_init_test_initialization): Remove.
459 * java-tree.h (java_expand_expr): Remove.
460 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
462 2004-07-07 Per Bothner <per@bothner.com>
464 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
465 get internal error due to mismatched types.
467 * gcj.texi (Invoking gij): Document new -verbose:class flag.
469 * gcj.texi (Linking): New node. Document -lgij usage.
471 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
473 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
474 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
475 * java/class.c (set_super_info, class_depth, interface_of_p,
476 maybe_add_interface, add_interface, make_class_data,
477 layout_class, add_miranda_methods): Adjust BINFO macros.
478 * expr.c (can_widen_reference_to, lookup_field): Likewise.
479 * jcf-write.c (generate_classfile): Likewise.
480 * parse.y (patch_anonymous_class,
481 check_inner_circular_reference, check_circular_reference,
482 java_complete_class, check_abstract_method_definitions,
483 java_check_abstract_method_definitions,
484 check_interface_throws_clauses, java_check_abstract_methods,
485 lookup_java_interface_method2,
486 find_applicable_accessible_methods_list): Likewise.
487 * typeck.c (find_method_in_interface): Likewise.
488 * verify.c (merge_types): Likewise.
490 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
492 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
493 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
495 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
497 * class.c (make_class): Use make_tree_binfo.
498 (set_super_info, add_interface_do): Likewise.
499 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
501 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
503 * verify.c: Correct array element access formatting thinko.
505 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
507 * verify.c: Insert a short blurb at the start referring to the JVMS.
508 (merge_type_state): Remove redundant nested if statement.
509 (verify_jvm_instructions): Ensure current_subr is initialised to
511 Minor formatting fixes all over the place.
513 2004-07-02 Richard Henderson <rth@redhat.com>
515 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
517 2004-07-01 Richard Henderson <rth@redhat.com>
519 * class.c (registerClass_libfunc): Remove.
520 (init_class_processing): Don't set it.
521 (emit_register_classes): Take list_p parameter. Fill it in
522 with _Jv_RegisterClass calls.
523 * decl.c (java_init_decl_processing): Don't call
524 init_resource_processing.
525 * jcf-parse.c (java_emit_static_constructor): New.
526 (java_parse_file): Call it.
527 * resource.c (registerResource_libfunc): Remove.
528 (init_resource_processing): Remove.
529 (write_resource_constructor): Take list_p parameter. Fill it in
530 with _Jv_RegisterResource calls.
531 * java-tree.h: Update prototypes.
533 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
536 * class.c (layout_class_method): Do not override package-private
537 method if its in a different package.
538 (split_qualified_name): Move here from parse.y. Rename from
539 breakdown_qualified. Add comment.
540 (in_same_package): Move here from parse.y. Add comment.
541 * java-tree.h (break_down_qualified, in_same_package): Declare.
542 (in_same_package): Likewise.
543 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
546 2004-06-29 Andrew Haley <aph@redhat.com>
548 * except.c (expand_start_java_handler): Push a new binding level.
549 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
550 register_exception_range() to register where we'll do it.
551 (expand_end_java_handler): Remove old bogus code. Replace with
552 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
553 the top of the expression we're curently building.
554 (maybe_end_try): Delete.
555 * decl.c (binding_level.exception_range): New field.
556 (clear_binding_level): Add field exception_range. Reformat.
557 (poplevel): Call expand_end_java_handler().
558 (poplevel): Call java_add_stmt only if functionbody is false.
559 (maybe_poplevels): Don't call maybe_end_try() from here.
560 (end_java_method): Clear no longer used trees in function decl.
561 (register_exception_range): New function.
562 * java-tree.h (register_exception_range, struct eh_range): Declare.
564 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
566 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
568 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
571 * expr.c (class_has_finalize_method): Fix method name indentation.
572 (expand_java_call): Remove K&R style parameter declaration.
573 (expand_invoke): Fix statement indentation.
574 (expand_java_field_op): Likewise.
575 * parse-scan.y: Fix typo.
576 (reset_report): Fix method name indentation.
577 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
579 * verify.c (verify_jvm_instructions): Document parameters, insert
581 * lang.c (lang_init_source): Fix method name indentation.
582 * class.c (common_enclosing_context_p): Likewise.
583 (emit_symbol_table): Fix parameter list indentation.
584 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
585 parameter declaration.
586 * constants.c: Fix copyright notice indentation.
587 * typeck.c (find_method_in_superclasses): Fix parameter list
589 (find_method_in_interfaces): Likewise.
590 * zextract.c (makelong): Fix method name indentation.
592 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
595 * parse.y (create_interface): Set correct access modifiers for
597 * jcf-write.c (get_classfile_modifiers): New function.
598 (generate_classfile): Use get_classfile_modifiers, not
601 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
603 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
604 dependency to current parser context, not NULL_TREE, for top-level
606 (jdep_resolve_class): Enable member access check for all inner
609 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
611 * parse.y (qualify_and_find): Pass type decl, not identifier, to
614 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
617 * expr.c (expand_java_field_op): Ensure that target class for static
618 field access has been loaded.
620 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
621 Ranjit Mathew <rmathew@hotmail.com>
623 PR java/1207, java/16178
624 * jcf-parse.c (load_class): Return immediately if passed a type decl
625 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
626 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
627 before calling load_class.
628 (qualify_and_find): Likewise.
629 (find_in_imports_on_demand): Likewise.
630 (find_applicable_accessible_methods_list): Likewise.
632 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
634 * parse.y (java_layout_seen_class_methods): Don't call load_class
635 on class defined by source parser.
637 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
639 * parse.y (set_nested_class_simple_name_value): Removed.
640 (java_complete_expand_class): Remove calls to
641 set_nested_class_simple_name_value.
643 2004-06-22 Andrew Haley <aph@redhat.com>
644 Ranjit Mathew <rmathew@hotmail.com>
647 * decl.c (force_poplevels): Remove call to expand_end_bindings.
649 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
651 * parse.y (create_class): Correct diagnostic message about
652 java.lang.Object extending anything else.
654 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
656 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
657 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
658 * constants.c (build_ref_from_constant_pool): Likewise.
659 * expr.c (build_java_array_length_access): Likewise.
660 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
661 (invoke_build_dtable, build_invokevirtual): Likewise.
662 (build_invokeinterface, java_expand_expr): Likewise.
663 (emit_init_test_initialization): Likewise.
664 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
665 * parse.y (make_qualifed_name, build_array_ref): Likewise.
667 2004-06-21 Andrew Haley <aph@redhat.com>
669 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
672 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
674 * jcf.h (struct JCF): Change java_source, right_zip and finished
676 * lex.h (struct java_lexer): Change hit_eof, read_anything,
677 byte_swap and use_fallback to unsigned int.
678 * parse.h (struct _jdep): Change flag0 to unsigned int.
680 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
683 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
684 before trying to lay out its methods.
685 * jcf-parse.c (read_class): Track parsed files using canonical paths
686 obtained via lrealpath from libiberty.
687 (java_parse_file): Likewise.
688 (parse_source_file_1): Rename formal parameter to reflect its
689 modified purpose. Minor formatting fix.
691 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
693 * class.c (emit_register_classes): Make the function uninlinable,
694 do not set current_function_cannot_inline.
695 * resource.c (write_resource_constructor): Do not reset
696 flag_inline_functions around rest_of_compilation.
698 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
701 * expr.c (java_truthvalue_conversion): Handle
702 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
703 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
704 i.e. return the expression.
706 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
708 * gjavah.c: Include version.h
710 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
712 * jcf-write.c (generate_bytecode_conditional): Correct handling
713 of unordered conditionals. Add comment.
715 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
716 Per Bothner <per@bothner.com>
718 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
719 local variable was initialised upon declaration.
720 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
721 variable was final and initialised upon declaration.
722 * check-init.c (check_final_reassigned): Give error only if a blank
723 final is not definitely unassigned or if an initialised final is
725 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
726 assignment expressions. Remove case MODIFY_EXPR, label do_default.
727 (check_init): Perform initialised-variable-removing-optimisation
728 only on non-final local variables.
730 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
732 * jcf-write.c (generate_bytecode_conditional): Handle binops
733 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
735 (generate_bytecode_insns): Likewise.
737 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
739 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
740 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
742 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
744 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
745 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
747 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
749 * decl.c (struct binding_level): Add GTY marker. Compile
750 binding_depth unconditionally.
751 (current_binding_level, free_binding_level, global_binding_level):
753 (clear_binding_level): Unconditionally set binding_depth.
754 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
756 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
758 * lex.c (java_new_lexer): Set 'encoding'.
759 (java_read_char): Improve error message for unrecognized characters.
760 * lex.h (struct java_lexer): New field 'encoding'.
762 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
764 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
766 2004-05-21 Mark Wielaard <mark@klomp.org>
768 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
771 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
773 * typeck.c: Remove non-printable character 160.
775 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
777 * check-init.c: Correct minor typos.
779 2004-05-13 Diego Novillo <dnovillo@redhat.com>
781 * Make-lang.in, expr.c, java-gimplify.c: Rename
782 tree-simple.[ch] to tree-gimple.[ch].
784 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
786 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
788 2004-05-13 Diego Novillo <dnovillo@redhat.com>
790 Merge from tree-ssa-20020619-branch. See
791 ChangeLog.tree-ssa for details.
793 * Make-lang.in, builtins.c, check-init.c, class.c,
794 constants.c, decl.c, except.c, expr.c, java-except.h,
795 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
796 lang.c, lang.opt, parse.y, resource.c: Merged.
797 * java-gimplify.c: New file.
799 2004-05-10 Andrew Haley <aph@redhat.com>
801 * parse.y (create_class): Set TYPE_VFIELD.
802 * decl.c (java_init_decl_processing): Likewise.
804 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
805 * class.c (make_method_value): Replace DECL_VINDEX with call to
807 (get_dispatch_vector): Likewise.
808 (layout_class_method): Likewise.
809 Replace set of DECL_VINDEX with call to set_method_index().
810 (set_method_index): New function.
811 (get_method_index): New function.
812 * java-tree.h (set_method_index): New function decl.
813 (get_method_index): New function decl.
815 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
817 * parse.y (check_pkg_class_access): Add new argument
818 and use it when cl is NULL to call lookup_cl on it.
819 (parser_check_super_interface): Do not call lookup_cl.
820 Pass this_decl to check_pkg_class_access and NULL
821 instead of lookup_cl.
822 (parser_check_super): Update for change in
823 check_pkg_class_access.
824 (do_resolve_class): Likewise.
825 (process_imports): Likewise.
826 (find_in_imports_on_demand): Likewise.
827 (resolve_qualified_expression_name): Likewise.
829 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
831 Fixes PR java/9685, PR java/15073
832 * parse.y (accessibility_string): New method.
833 (not_accessible_field_error): Use accessibility_string()
834 instead of java_accstring_lookup().
835 (resolve_qualified_expression_name): Check with
836 check_pkg_class_access() before allowing access using
839 Use check_pkg_class_access() instead of not_accessible_p()
840 for unqualified types.
841 (not_accessible_p): Use DECL_CONTEXT (member) instead of
842 REFERENCE for package-private access checking.
843 (patch_method_invocation): Use accessibility_string() instead
844 of java_accstring_lookup().
846 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
849 * gjavah.c (struct method_name): Add member is_native.
850 (overloaded_jni_method_exists_p): Match candidate method only if
852 (print_method_info): Initialise is_native flag from the method's
855 2004-04-30 Roger Sayle <roger@eyesopen.com>
857 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
858 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
860 2004-04-22 Roger Sayle <roger@eyesopen.com>
862 * resource.c (write_resource_constructor): Guard call to possibly
863 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
865 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
867 * class.c (make_class_data): Add new field aux_info.
868 * decl.c (java_init_decl_processing): Push type and decl for
871 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
873 * expr.c (expand_java_NEW): Don't use size argument for
874 _Jv_AllocObject calls.
875 * parse.y (patch_invoke): Likewise.
877 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
879 * expr.c (build_invokeinterface): Remove unused variables to
882 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
884 * class.c (get_interface_method_index): New function. Return dispatch
885 index for interface method.
886 (make_method_value): For interface methods, set index field to
887 iface dispatch index, not DECL_VINDEX.
888 * expr.c (build_invokeinterface): Use get_interface_method_index.
890 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
892 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
894 2004-03-31 Andrew Haley <aph@redhat.com>
897 * jcf-io.c (opendir_in_zip): Tidy up error handling.
899 2004-03-30 Zack Weinberg <zack@codesourcery.com>
901 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
904 2004-03-25 Marcus Meissner <meissner@suse.de>
907 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
909 2004-03-23 Tom Tromey <tromey@redhat.com>
912 * jcf-write.c (make_class_file_name): Don't report if mkdir
915 2004-03-23 Tom Tromey <tromey@redhat.com>
917 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
919 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
921 * class.c, gjavah.c, lang.c: Fix comment typos.
922 * gcj.texi: Fix typos.
924 2004-03-19 Per Bothner <per@bothner.com>
926 * gcj.texi (Code Generation): Document new flags and assert defaults.
928 * class.c (assume_compiled_node_struct): Rename type to
929 class_flag_node_struct, as it is now also used for enable_assertions.
930 Rename assume_compiled_node typedef. Rename excludep field to value.
931 (find_assume_compiled_node): Rename function to find_class_flag_node.
932 Minor optimization - avoid needless strlen.
933 (add_assume_compiled): Some tweaking and optimization.
934 Rename and generalize to add_class_flag takem an extra parameter.
935 (add_assume_compled): New just calls add_class_flag.
936 (add_enable_assert, enable_assertions): New functions.
937 (enable_assert_tree): New static.
938 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
939 * lang.opt (fenable-assertions, fenable-assertions=,
940 fdisable-assertions, fdisable-assertions=): New options.
941 * lang.c (java_handle_option): Handle new options.
942 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
943 class in an interface - create helper class nested in outer interface.
944 (build_assertion): Short-circuit if enable_assertions is false.
946 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
948 * java-tree.h: Changes throughout to add checking to macros
949 and numerous whitespace changes.
950 (VAR_OR_FIELD_CHECK): New macro.
951 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
952 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
954 2004-03-16 Per Bothner <per@bothner.com>
956 * jcf-jump.c (options): New --print-constants option.
957 * gcj.texi (Invoking jcf-dump): Document --print-constants.
959 * jcf-dump.c (flag_print_constant_pool): Default to off.
960 (print_constant_terse_with_index): New helper function.
961 (various places): Check flag_print_constant_pool where missing.
962 (main): If verbose set flag_print_constant_pool.
963 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
965 2004-03-15 Andrew Haley <aph@redhat.com>
968 * parse.y (java_complete_lhs): Check that final variable has an
971 2004-03-12 Andrew Haley <aph@redhat.com>
974 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
977 2004-02-29 Roger Sayle <roger@eyesopen.com>
979 * jcf-parse.c (java_parse_file): Handle the case that input_filename
982 2004-02-27 Per Bothner <per@bothner.com>
984 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
985 suggestion: Use build_incomplete_class_ref.
986 This fixes PR java/13508, java/11714.
988 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
990 * java/parse.h: Update copyright.
992 2004-02-26 Andrew Haley <aph@redhat.com>
995 * parse.y (check_interface_throws_clauses): Check for
996 !METHOD_INVISIBLE (iface_method).
997 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
998 well as CLASS_ABSTRACT.
1000 2004-02-25 Per Bothner <per@bothner.com>
1002 * parse.y (build_assertion): If we're in an inner class, create the
1003 class$ helper routine in the outer class.
1005 2004-02-19 Richard Henderson <rth@redhat.com>
1007 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
1009 2004-02-16 Geoffrey Keating <geoffk@apple.com>
1011 * Make-lang.in (java.install-man): Add extra dependencies.
1013 2004-02-13 Geoffrey Keating <geoffk@apple.com>
1015 * Make-lang.in: Install man pages under the same names
1016 (possibly transformed) as the program they document.
1018 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
1020 * gjavah.c: Include "intl.h".
1021 (error): New function.
1022 (main): Call gcc_init_libintl.
1023 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
1024 print_stub_or_jni, process_file, main): Use error rather than
1026 (print_method_info, usage, help, version, main): Mark strings for
1027 translation with _. Avoid splitting up sentences. Send
1028 information messages to stdout.
1029 * jcf-dump.c: Include "intl.h".
1030 (main): Call gcc_init_libintl.
1031 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
1032 Mark error, usage and version messages for translation with _.
1033 Avoid splitting up sentences.
1034 * jv-scan.c: Include "intl.h".
1035 (fatal_error, warning): Change parameter s to msgid. Translate
1037 (main): Call gcc_init_libintl.
1038 (usage, help, version): Mark error, usage and version messages for
1039 translation with _. Avoid splitting up sentences.
1040 * jvgenmain.c: Include "intl.h".
1041 (main): Call gcc_init_libintl.
1042 (usage, main): Mark error messages for translation with _.
1043 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
1044 JVGENMAIN_OBJS): Add intl.o.
1045 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
1046 java/jvgenmain.o): Update dependencies.
1048 2004-02-08 Per Bothner <per@bothner.com>
1050 * parse.y (resolve_qualified_expression_name): In case of inaccessible
1051 class don't use not_accessible_field_error, which can get confused.
1053 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
1055 Make-lang.in (po-generated): Delete.
1057 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
1059 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
1061 * decl.c: Include target.h.
1062 (start_java_method): Replace PROMOTE_PROTOTYPES with
1063 targetm.calls.promote_prototypes.
1064 * expr.c: Include target.h.
1065 (pop_arguments): Replace PROMOTE_PROTOTYPES with
1066 targetm.calls.promote_prototypes.
1067 * parse.y: Include target.h.
1068 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
1069 with targetm.calls.promote_prototypes.
1071 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
1073 * typeck.c: Update copyright.
1075 2004-02-02 Tom Tromey <tromey@redhat.com>
1077 * decl.c (java_init_decl_processing): Remove duplicate
1080 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
1082 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
1084 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
1086 * expr.c (build_field_ref): Move variable
1089 2004-01-28 Andrew Haley <aph@redhat.com>
1091 * expr.c (build_field_ref): Widen field offset.
1093 2004-01-27 Andrew Haley <aph@redhat.com>
1096 * parse.y (check_interface_throws_clauses): Make sure class_decl
1099 2004-01-22 Jeff Sturm <jsturm@one-point.com>
1102 * parse.y (patch_assignment): Don't modify lhs_type for
1103 reference assignments.
1105 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1107 * Make-lang.in: Replace $(docdir) with doc.
1108 (java.info, java.srcinfo, java.man, java.srcman): New rules.
1109 (java.install-man): Revamp rule.
1111 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
1113 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
1114 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
1115 instead of deferred backquote.
1117 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
1119 * typeck.c (find_method_in_interfaces): Move variable
1122 2004-01-16 Andrew Haley <aph@redhat.com>
1125 * typeck.c (shallow_find_method): New.
1126 (find_method_in_superclasses): New.
1127 (find_method_in_interfaces): New.
1128 (lookup_do): Rewrite.
1129 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
1131 * jcf-parse.c (read_class): Save and restore output_class.
1132 * decl.c (java_expand_body): Set output_class from fndecl.
1134 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
1136 * class.c (gen_indirect_dispatch_tables): Fix string length
1139 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
1141 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
1142 (java.srcextra): Copy above back to source directory if requested.
1143 (po-generated): Delete reference to $(parsedir).
1144 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
1147 2004-01-14 Jan Hubicka <jh@suse.cz>
1149 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
1152 2004-01-09 Mark Mitchell <mark@codesourcery.com>
1154 * java-tree.h (java_expand_expr): Change prototype.
1155 * expr.c (java_expand_expr): Add alt_rtl parameter.
1157 2004-01-09 Andrew Haley <aph@redhat.com>
1160 * parse.y (java_fix_constructors): Set output_class.
1161 (java_reorder_fields): Likewise.
1162 (java_layout_classes): Likewise.
1163 (java_expand_classes): Generate indirect dispatch tables.
1164 (java_expand_classes): Set output_class.
1165 (java_finish_classes): Likewise.
1166 * lang.c (java_init): Turn on always_initialize_class_p if we're
1167 using indirect dis[atch.
1168 (java_decl_ok_for_sibcall): Use output_class, not current_class.
1169 (java_get_callee_fndecl): Use class local atable.
1171 (always_initialize_class_p): Decl moved to java-tree.h.
1172 (HANDLE_CLASS_INFO): Set output_class.
1173 (read_class): Likewise.
1174 (parse_class_file): Call gen_indirect_dispatch_tables.
1175 (parse_zip_file_entries): Set output_class.
1176 (java_parse_file): Set output_class. Don't emit symbol tables.
1177 * java-tree.h (output_class): New.
1178 Remove global declarations for otable, atable, and ctable.
1179 (always_initialize_class_p): moved here from decl.c.
1181 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
1182 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
1183 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
1184 (struct lang_type): Add otable_methods, otable_decl,
1185 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
1186 ctable_decl, catch_classes, type_to_runtime_map.
1187 * expr.c (build_field_ref): Make otable, atable, and ctable class
1188 local rather than global.
1189 (build_known_method_ref): Likewise.
1190 (build_invokeinterface): Likewise.
1191 (java_expand_expr): Pass runtime type (rather than actual type) to
1193 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
1194 this class. Look up each class in that map to delete duplicates.
1195 (expand_end_java_handler): Pass runtime type (rather than actual
1196 type) to expand_start_catch.
1197 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
1199 (java_init_decl_processing): Rearrange things. Remove global
1200 declarations of otable, atable, and ctable.
1201 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
1202 (java_expand_body): Set output_class.
1203 * constants.c (build_constant_data_ref): Use output_class, not
1205 (alloc_name_constant): Likewise.
1206 * class.c (gen_indirect_dispatch_tables): New.
1207 (build_class_ref): Generate hard reference to superclass, even if
1208 using indirect dispatch.
1209 (build_static_field_ref): Use class local atable.
1210 (make_class_data): Generate hard reference to superclass, even if
1211 using indirect dispatch.
1212 Generate symbolic references to interfaces when using indirect
1214 (make_class_data): Emit otable, atable, and ctable.
1215 Make otable, atable, and ctable class local rather than global.
1216 (emit_catch_table): Make otable, atable, and ctable class local
1219 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
1221 * parse.y (catch_clause_parameter): Fix typo.
1224 * parse.y: (catch_clause_parameter): Return early if $3, aka
1225 formal_parameter, is null.
1227 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
1229 * class.c: Remove uses of "register" specifier in
1230 declarations of arguments and local variables.
1233 * gjavah.c: Likewise.
1234 * jcf-dump.c: Likewise.
1235 * jcf-io.c: Likewise.
1236 * jcf-parse.c: Likewise.
1237 * jcf-write.c: Likewise.
1238 * keyword.h: Likewise.
1239 * parse.y: Likewise.
1240 * typeck.c: Likewise.
1241 * verify.c: Likewise.
1243 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
1245 * Make-lang.in (GCJ_CROSS_NAME): Delete.
1246 (java.install_common, java.install-man): Adjust for above.
1247 (java.uninstall): Likewise.
1249 2003-12-03 Michael Koch <konqueror@gmx.de>
1251 * class.c (make_class_data):
1252 Push field value to 'hack_signers' instead of 'signers'.
1253 * decl.c (java_init_decl_processing):
1254 Push field 'hack_signers' instead of 'signers'.
1256 2003-12-03 Zack Weinberg <zack@codesourcery.com>
1258 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
1261 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
1264 * parse.y (qualify_ambiguous_name): Remove lots of broken
1265 field access processing - there's no need to do that here,
1266 because we have resolve_field_access. Remove
1267 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
1268 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
1271 2003-12-01 Jeff Sturm <jsturm@one-point.com>
1274 * parse.y (java_complete_lhs): Save location prior to patching
1277 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
1280 * resource.c (write_resource_constructor): Append
1281 "_resource" to constructor identifier name.
1283 2003-11-25 Jeff Sturm <jsturm@one-point.com>
1286 * constants.c (cpool_for_class): New function.
1287 (outgoing_cpool): Remove global variable.
1288 (alloc_name_constant): Use cpool_for_class.
1289 (build_constants_constructor): Likewise.
1290 * decl.c (java_expand_body): Set current_class.
1291 * java-tree.h (outgoing_cpool) Remove declaration.
1292 (init_outgoing_cpool): Likewise.
1293 * jcf-parse.c (init_outgoing_cpool): Remove function.
1294 (parse_class_file): Don't call init_outgoing_cpool.
1295 * parse.y (java_complete_expand_methods): Don't call
1296 init_outgoing_cpool. Don't save outgoing_cpool.
1297 (java_expand_classes): Don't restore outgoing_cpool.
1298 (java_finish_classes): Likewise.
1300 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
1302 * Make-lang.in: (java.install-common) Add
1303 symlink for $(target_noncanonical)-gcjh for
1306 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1308 * Make-lang.in (java.extraclean): Delete.
1310 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
1312 * Make-lang.in (check-java): Add.
1314 2003-11-19 Jeff Sturm <jsturm@one-point.com>
1317 * except.c (prepare_eh_table_type): Allocate variable-sized
1318 buffer `buf' with alloca.
1320 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1324 decl.c (java_init_decl_processing): Don't initialize
1325 class_not_found_type_node, no_class_def_found_type_node.
1327 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
1328 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
1329 (class_not_found_type_node, no_class_def_found_type_node):
1332 parse.y (build_dot_class_method_invocation): Add this_class
1333 argument. Qualify method invocations to a different class.
1334 (create_new_parser_context): Initialize saved_data_ctx to 0.
1335 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
1336 (build_dot_class_method): Don't load classes. Register
1338 (build_incomplete_class_ref): Special cases for interfaces
1339 and inner classes. Move build_dot_class_method call to here...
1340 (patch_incomplete_class_ref): ...from here. Pass current_class
1341 to build_dot_class_method_invocation.
1342 (build_assertion): Pass class_type to
1343 build_dot_class_method_invocation.
1344 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
1346 2003-11-17 Jeff Sturm <jsturm@one-point.com>
1349 * java-tree.h (BLOCK_EMPTY_P): Define.
1350 * parse.y (java_complete_lhs): Check for empty blocks
1351 in TRY_FINALLY_EXPR case.
1353 2003-11-17 Andrew Haley <aph@redhat.com>
1355 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
1356 (struct lang_decl_var:freed): New variable.
1357 * decl.c (poplevel): Mark local vars that have gone out of scope.
1358 (push_jvm_slot): Don't use the RTL of a var that has gone out of
1361 2003-11-16 Jason Merrill <jason@redhat.com>
1363 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
1364 and TAGS files that include them for each front end.
1366 2003-11-15 Tom Tromey <tromey@redhat.com>
1368 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
1370 2003-11-12 Jason Merrill <jason@redhat.com>
1372 PR optimization/12547
1373 * lang.c (java_tree_inlining_walk_subtrees): Just walk
1374 BLOCK_EXPR_BODY directly.
1376 2003-11-12 Andrew Haley <aph@redhat.com>
1379 * parse.y (fold_constant_for_init): Check that we really do have a
1383 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
1384 init_test_decls being inlined.
1387 * parse.y (do_resolve_class): Check return value from
1388 breakdown_qualified().
1390 2003-11-11 Tom Tromey <tromey@redhat.com>
1393 * parse.y (merge_string_cste): Handle case where we have a
1394 pointer that happens to be zero, not null_pointer_node.
1396 2003-11-10 Tom Tromey <tromey@redhat.com>
1398 * jcf-parse.c (classify_zip_file): Correctly compare
1399 filename_length against length of manifest file's name.
1401 2003-11-08 Tom Tromey <tromey@redhat.com>
1404 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
1406 2003-11-06 Andrew Haley <aph@redhat.com>
1408 * expr.c (java_stack_swap): Make sure destination stack slots are
1409 of the correct type.
1411 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
1413 * Make-lang.in (dvi): Move targets to $(docobjdir).
1414 (gcj.dvi): Simplify rule and adjust target.
1415 (gcj.info): Simplify rule.
1416 (gcj.pod): New intermediate rule.
1417 (gcjh.pod): Likewise.
1418 (jv-scan.pod): Likewise.
1419 (jcf-dump.pod): Likewise.
1420 (gij.pod): Likewise.
1421 (jv-convert.pod): Likewise.
1422 (rmic.pod): Likewise.
1423 (rmiregistry.pod): Likewise.
1426 (jv-scan.1): Delete.
1427 (jcf-dump.1): Delete.
1429 (jv-convert.1): Delete.
1431 (rmiregistry.1): Delete.
1433 2003-11-02 Jeff Sturm <jsturm@one-point.com>
1435 Fixes PR java/12866.
1436 * parse.y (resolve_qualified_expression_name): Move test
1437 for outer field access methods from here...
1438 (check_thrown_exceptions) ...to here.
1440 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
1442 * .cvsignore: Delete.
1444 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
1446 * verify.c (verify_jvm_instructions): Don't warn about legal
1447 eh binding regions generated for example by jdk 1.4.1.
1449 2003-10-24 David S. Miller <davem@redhat.com>
1451 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
1453 2003-10-22 Andrew Haley <aph@redhat.com>
1455 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
1456 (java_get_callee_fndecl): New.
1458 * jcf-parse.c (java_parse_file): Call emit_catch_table().
1460 * java-tree.h (ctable_decl): New.
1461 (catch_classes): New.
1462 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
1464 * decl.c (java_init_decl_processing): Add catch_class_type.
1466 Add catch_classes field.
1468 * class.c (build_indirect_class_ref): Break out from
1470 (make_field_value): Check flag_indirect_dispatch.
1471 (make_class_data): Ditto.
1472 Tidy uses of PUSH_FIELD_VALUE.
1473 Add field catch_classes.
1474 (make_catch_class_record): New.
1476 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
1478 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1480 * jcf-write.c: Follow spelling conventions.
1481 * parse.y: Likewise.
1483 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
1485 * ChangeLog: Fix typos.
1486 * expr.c: Fix comment typos.
1487 * jcf-write.c: Likewise.
1490 * mangle.c: Likewise.
1491 * parse-scan.y: Likewise.
1492 * parse.y: Likewise.
1494 2003-10-22 Tom Tromey <tromey@redhat.com>
1496 * expr.c (expand_byte_code): Only warn about dead bytecode when
1497 extra_warnings is set.
1499 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
1501 Fix for PR java/12586.
1502 * mangle.c (find_compression_record_match): Don't iterate through
1503 package namespace elements unless they all match compression_table
1506 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
1508 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
1509 (generate-manpages): Likewise.
1510 (java.maintainer-clean): Likewise.
1511 (gcj.info): Likewise.
1514 (jv-scan.1): Likewise.
1515 (jcf-dump.1): Likewise.
1517 (jv-convert.1): Likewise.
1519 (rmiregistry.1): Likewise.
1520 (java.install-man): Likewise.
1521 (parse-scan.o): Move and define complete compile line.
1522 (parse.o): Likewise.
1523 (jcf-tree-inline.o): Move.
1525 2003-10-20 Mark Mitchell <mark@codesourcery.com>
1527 * Make-lang.in (info): Update dependencies.
1528 (java.install-info): Remove.
1529 ($(srcdir)/java/gcj.info): Replace with ...
1530 ($(docobjdir)/gcj.info): ... this.
1532 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
1534 * Make-lang.in: Replace uses of $(target_alias) with
1535 $(target_noncanonical).
1537 2003-10-09 Tom Tromey <tromey@redhat.com>
1539 * decl.c (java_init_decl_processing): Declare signers field.
1540 * class.c (make_class_data): Set signers field.
1542 2003-10-09 Jason Merrill <jason@redhat.com>
1544 * parse.y (patch_assignment): Use make_node to create a BLOCK.
1545 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
1548 2003-10-06 Mark Mitchell <mark@codesourcery.com>
1550 * Make-lang.in (java.info): Replace with ...
1552 (java.dvi): Replace with ...
1554 (java.generated-manpages): Replace with ...
1556 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
1558 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
1560 2003-10-01 Andrew Haley <aph@redhat.com>
1562 * jcf-parse.c (java_parse_file): Write otable and atable.
1563 * java-tree.h (atable_methods): New.
1565 (atable_syms_decl): New.
1566 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
1567 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
1568 (symbol_*type): Rename method_symbol* to symbol*type.
1569 (emit_offset_symbol_table): Delete.
1570 (emit_symbol_table): New.
1571 (get_symbol_table_index): New.
1573 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
1574 (build_known_method_ref): Likewise.
1575 (get_symbol_table_index): Rename from get_offset_table_index.
1576 Parameterize to allow re-use by differing types of symbol table.
1577 (build_invokevirtual): Pass table to get_offset_table_index.
1578 * decl.c (java_init_decl_processing): Push types and decls for
1579 atable and atable_syyms.
1580 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
1581 (make_class_data): Add new fields atable and atable_syms.
1582 (emit_symbol_table): Rename from emit_offset_symbol_table.
1583 Parameterize to allow re-use by different types of symbol table.
1584 (build_symbol_entry): Renamed from build_method_symbols_entry.
1586 2003-09-30 Roger Sayle <roger@eyesopen.com>
1588 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
1589 semantics for SAVE_EXPR, by caching the result in a temporary.
1591 2003-09-28 Richard Henderson <rth@redhat.com>
1593 * check-init.c (check_init): Save and restore input_location
1594 instead of file and line separately.
1595 * decl.c (java_expand_body): Likewise.
1596 * jcf-write.c (generate_bytecode_insns): Likewise.
1597 * parse.y (safe_layout_class): Likewise.
1598 * jcf-parse.c (read_class, parse_class_file): Likewise.
1599 (java_parse_file): Use %H for warning locator.
1601 2003-09-28 Roger Sayle <roger@eyesopen.com>
1603 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
1604 with void-type branches instead of using a COMPOUND_EXPR.
1606 2003-09-28 Jeff Sturm <jsturm@one-point.com>
1608 * decl.c (java_optimize_inline, dump_function): Remove.
1609 * java-tree.h (java_optimize_inline): Remove declaration.
1610 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
1611 * parse.y (source_end_java_method, java_expand_classes):
1612 Likewise. Remove dead code.
1614 2003-09-27 Roger Sayle <roger@eyesopen.com>
1616 * lang.c (java_init_options): Set flag_evaluation_order.
1617 * expr.c (force_evaluation_order): Don't attempt to force
1618 evaluation order of binary operations using save_expr.
1619 * parse.y (java_complete_lhs): No longer need to call
1620 force_evaluation_order when constructing binary operators.
1622 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1623 Bryce McKinlay <bryce@mckinlay.net.nz>
1626 * parse.y (not_accessible_field_error): New function.
1627 (resolve_expression_name): Check field access permissions.
1628 (resolve_qualified_expression_name): Use
1629 not_accessible_field_error.
1630 (resolve_qualified_expression_name): Likewise.
1632 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1634 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
1636 2003-09-23 Roger Sayle <roger@eyesopen.com>
1638 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
1639 with equal operands without side-effects.
1641 2003-09-22 Jeff Sturm <jsturm@one-point.com>
1643 * decl.c (java_init_decl_processing): Don't emit otable decls
1644 if flag_indirect_dispatch is not set.
1646 2003-09-21 Richard Henderson <rth@redhat.com>
1648 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1651 2003-09-21 Richard Henderson <rth@redhat.com>
1653 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
1654 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
1656 2003-09-20 Richard Henderson <rth@redhat.com>
1658 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
1660 2003-09-18 Roger Sayle <roger@eyesopen.com>
1662 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
1663 * check-init.c (check_init): Likewise.
1665 2003-09-18 Roger Sayle <roger@eyesopen.com>
1667 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
1669 2003-09-16 Andrew Haley <aph@redhat.com>
1671 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
1673 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
1676 * mangle.c (find_compression_record_match): Skip
1677 over a "6JArray" (the array template mangled string)
1679 (mangle_array_type): Correct minor typo.
1680 (atms): Move definition to the beginning.
1682 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
1684 * class.c (add_miranda_methods): Ensure super-interfaces are laid
1685 out. Fix for PR java/12254.
1687 2003-09-11 Richard Henderson <rth@redhat.com>
1689 * parse.y (source_end_java_method): Update for new
1690 cgraph_finalize_function argument.
1692 2003-09-09 Richard Henderson <rth@redhat.com>
1694 * parse.y (source_end_java_method): Update call to
1695 cgraph_finalize_function.
1697 2003-09-03 Jeff Sturm <jsturm@one-point.com>
1699 * decl.c (java_expand_body): New function.
1700 * expr.c (build_class_init): Set DECL_IGNORED_P.
1701 * java-tree.h (start_complete_expand_method,
1702 java_expand_body): Declare.
1703 * jcf-parse.c (cgraph.h): Include.
1704 (java_parse_file): Handle flag_unit_at_a_time.
1705 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
1706 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
1707 (java_estimate_num_insns): Use walk_tree_without_duplicates.
1708 (java_start_inlining): New function.
1709 * parse.h (java_finish_classes): Declare.
1710 * parse.y: Include cgraph.h.
1711 (block): Don't special-case empty block production.
1712 (craft_constructor): Set DECL_INLINE.
1713 (source_end_java_method): Handle flag_unit_at_a_time.
1714 Replace inline code with call to java_expand_body.
1715 (start_complete_expand_method): Remove static modifier.
1716 (java_expand_method_bodies): Patch function tree for
1717 class initialization and/or synchronization as needed.
1718 Don't begin RTL expansion yet.
1719 (java_expand_classes): Check flag_unit_at_a_time before
1720 calling finish_class.
1721 (java_finish_classes): New function.
1722 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
1723 (patch_assignment): Set DECL_CONTEXT on temporary variable.
1724 (emit_test_initialization): Set DECL_IGNORED_P.
1726 2003-09-03 Roger Sayle <roger@eyesopen.com>
1728 * builtins.c (enum builtin_type): Delete unused enumeration.
1729 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
1731 2003-08-28 Tom Tromey <tromey@redhat.com>
1733 * gcj.texi (Extensions): Document gcjlib URLs.
1735 2003-08-20 Tom Tromey <tromey@redhat.com>
1737 * gcj.texi (Extensions): Added xref.
1738 (libgcj Runtime Properties): Document
1739 gnu.gcj.runtime.VMClassLoader.library_control.
1741 2003-08-20 Andrew Haley <aph@redhat.com>
1743 * except.c (prepare_eh_table_type): Use new encoding for exception
1744 handlers when using -fno-assume-compiled.
1746 2003-08-13 Tom Tromey <tromey@redhat.com>
1748 * gcj.texi (Invoking gij): Document -X and -?.
1750 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
1752 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
1753 GCJH_OBJS, JCFDUMP_OBJS
1754 * win32-host.c: Removed the unnecessary and broken dependency
1757 2003-08-11 Tom Tromey <tromey@redhat.com>
1759 * parse.y (java_check_regular_methods): Typo fixes. Call
1760 check_interface_throws_clauses. Use
1761 check_concrete_throws_clauses.
1762 (check_interface_throws_clauses): New function.
1763 (check_concrete_throws_clauses): New function.
1764 (hack_is_accessible_p): New function.
1765 (find_most_specific_methods_list): Added FIXME.
1766 * typeck.c (lookup_do): Use `flags' argument to decide what to
1768 (lookup_argument_method_generic): New function.
1769 (lookup_argument_method2): Removed.
1770 * jcf.h (ACC_INVISIBLE): New define.
1771 * jcf-write.c (generate_classfile): Skip invisible methods.
1772 * class.c (add_miranda_methods): New function.
1773 (layout_class_methods): Use it.
1774 (get_access_flags_from_decl): Use ACC_INVISIBLE.
1775 * java-tree.h (METHOD_INVISIBLE): New define.
1776 (lang_decl_func) [invisible]: New field.
1777 (lookup_argument_method_generic): Declare.
1778 (SEARCH_INTERFACE): New define.
1779 (SEARCH_SUPER): Likewise.
1780 (SEARCH_ONLY_INTERFACE): Likewise.
1781 (SEARCH_VISIBLE): Likewise.
1782 (lookup_argument_method2): Removed declaration.
1784 2003-08-05 Tom Tromey <tromey@redhat.com>
1786 Fix for PR java/11600:
1787 * parse.y (java_complete_lhs): See whether we're calling a method
1789 (check_thrown_exceptions): Added `is_array_call' argument;
1790 fixed `clone' checking; updated all callers.
1792 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
1794 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
1796 2003-08-03 Tom Tromey <tromey@redhat.com>
1798 * java-tree.h (METHOD_TRANSIENT): Removed.
1799 * decl.c (pushdecl): Removed some dead code.
1800 * class.c (get_access_flags_from_decl): Can't have transient
1802 (add_method_1): Can't have a transient method.
1804 2003-07-28 Andreas Jaeger <aj@suse.de>
1806 * jvspec.c: Convert to ISO C90 prototypes.
1808 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
1810 * decl.c (force_poplevels): Fix warning call.
1812 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1814 * expr.c (expand_java_field_op): Don't use xxx_with_decl
1815 (expand_java_field_op): Likewise.
1816 * class.c (layout_class_method): Likewise
1817 (emit_register_classes): Likewise.
1818 * decl.c (pushdecl): Likewise.
1819 (poplevel): Likewise.
1820 (force_poplevels): Likewise.
1821 (give_name_to_locals): Likewise.
1822 * check-init.c (check_for_initialization): Likewise.
1824 2003-07-24 Jason Merrill <jason@redhat.com>
1826 * java-tree.h: Move boolean_type_node et al to the back end.
1828 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1830 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
1833 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
1835 * lang.opt: Don't show -MD_ and -MDD_.
1837 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
1839 * lang-options.h: Remove.
1840 * lang.opt: Add help text.
1842 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
1844 * expr.c: Remove the last argument to expand_assignment().
1846 2003-07-09 Jan Hubicka <jh@suse.cz>
1848 * java-tree.h (DECL_NUM_STMTS): Rename to...
1849 (DECL_ESTIMATED_INSNS): ... this.
1850 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
1851 New static functions.
1852 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
1853 * parser.y (add_stmt_to_compound): Do not account statements.
1855 2003-07-08 Mark Wielaard <mark@klomp.org>
1857 * gcj.texi: CNI now expands to Compiled Native Interface.
1859 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1861 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
1863 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
1865 * expr.c (expand_byte_code): Adjist emit_line_note call.
1867 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
1869 * lang.c (java_handle_option): Don't handle filenames.
1871 2003-07-02 Zack Weinberg <zack@codesourcery.com>
1873 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
1876 * jcf-write.c: Don't default-define DIR_SEPARATOR.
1877 * jcf.h: Delete COMPARE_FILENAMES definition.
1879 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
1881 * lang.c (java_init_options): Update prototype.
1883 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
1885 * decl.c (poplevel): Adjust define_label call.
1887 2003-06-27 Zack Weinberg <zack@codesourcery.com>
1889 * gjavah.c (flag_jni): Make non-static.
1890 * parse-scan.y (ctxp): Make non-static.
1892 * class.c (build_method_symbols_entry)
1893 * expr.c (get_offset_table_index)
1894 * jcf-parse.c (jcf_parse):
1895 Mark the definition static, matching the forward declaration.
1897 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
1899 * lang.c (java_handle_option): Don't check for missing arguments.
1901 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
1903 * class.c (push_class): Use a location_t to save place.
1904 (emit_register_classes): Set input_location. Adjust
1905 expand_function_end call.
1906 * resource.c (write_resource_constructor): Likewise.
1907 * decl.c (end_java_method): Adjust expand_function_end call.
1908 * parse.y (source_end_java_method): Likewise.
1910 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
1912 * lang.c (java_handle_option): Likewise.
1914 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
1916 * lang.c (java_handle_option): Special-casing of optional
1917 joined arguments no longer needed.
1918 * lang.opt: Update switches that take optional argument.
1920 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1922 * lang.opt: Declare Java.
1923 * lang.c (java_init_options): Update.
1925 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
1927 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
1929 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1931 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
1932 * lang.c (java_handle_option): -MD and -MMD have an underscore.
1933 * lang.opt: -MD and -MMD have an underscore.
1935 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
1937 * class.c (emit_register_classes): Adjust init_function_start
1939 * decl.c (complete_start_java_method): Likewise.
1940 * resource.c (write_resource_constructor): Likewise.
1942 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
1944 * Make-lang.in: Update to use options.c and options.h.
1945 * lang.c: Include options.h not j-options.h.
1946 (java_handle_option): Abort on unrecognized option.
1947 (java_init_options): Request Java switches.
1949 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
1951 * Make-lang.in: Handle mostlyclean.
1953 2003-06-11 Tom Tromey <tromey@redhat.com>
1955 * lang.c (java_handle_option): Update dependency_tracking for
1958 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
1961 2003-06-10 Andrew Haley <aph@redhat.com>
1963 * resource.c (write_resource_constructor): Use expand_expr to
1964 generate the address of the label attached to a resource.
1965 * Make-lang.in (java/resource.o): Add expr.h
1967 2003-06-10 Andrew Haley <aph@redhat.com>
1969 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
1970 (java_decl_ok_for_sibcall): New.
1972 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
1974 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
1975 (java/j-options.c, java/j-options.h): New.
1976 * java-tree.h (resource_name, compile_resource_file,
1977 compile_resource_data): Constify.
1978 * jcf-write.c (jcf_write_base_directory): Similarly.
1979 * jcf.h (jcf_write_base_directory): Similarly.
1980 * lang.c: Include j-options.h.
1981 (cl_options_count, cl_options, string_option, java_decode_option,
1982 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
1983 process_option_with_no): Remove.
1984 (resource_name): Constify.
1985 (LANG_HOOKS_HANDLE_OPTION): Override.
1986 (java_handle_option): New.
1987 (java_init): Don't call jcf_path_init.
1988 (java_init_options): Call jcf_path_init.
1990 * resource.c (compile_resource_data, compile_resource_file): Constify.
1992 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
1994 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
1995 (struct lang_decl_func): Add last_line field.
1996 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
1997 DECL_SOURCE_LINE_LAST): Remove.
1998 * parse.y (missing_return_error, finish_method_declaration,
1999 lookup_cl, start_artificial_method_body, source_end_java_method,
2000 start_complete_expand_method): Adjust.
2002 2003-06-08 Tom Tromey <tromey@redhat.com>
2004 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
2005 fno-assume-compiled.
2007 2003-06-08 Roger Sayle <roger@eyesopen.com>
2009 * builtins.c (define_builtin_type, builtin_types): Delete.
2010 (define_builtin): Rewritten to take just the built-in code,
2011 the function's name, type and fallback library function name.
2012 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
2013 (initialize_builtins): Overhaul to define the GCC builtins
2014 used by gcj manually, providing the Java run-time's
2015 implementations as the fallback library function.
2017 2003-06-08 Anthony Green <green@redhat.com>
2019 * parse.y (patch_cast): Fix conversions from floating-point to
2022 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
2024 * Make-lang.in: Update.
2025 * lang.c: Include opts.h. Define cl_options_count and cl_options.
2027 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
2029 * lang.c (java_init_options): Update.
2031 2003-06-05 Jan Hubicka <jh@suse.cz>
2033 * Make-lang.in: Add support for stageprofile and stagefeedback
2035 2003-05-31 Roger Sayle <roger@eyesopen.com>
2037 * lang.c (java_init_options): Prescribe wrap-around two's
2038 complement arithmetic overflow by setting flag_wrapv.
2040 2003-05-29 Roger Sayle <roger@eyesopen.com>
2042 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
2043 (builtin_record): Add an additional builtin_code field to
2044 record which GCC built-in corresponds to the Java function.
2045 (java_builtins): Add new entries for atan, atan2, exp, log,
2047 (max_builtin, min_builtin, abs_builtin): Perform constant
2048 folding on the resulting tree.
2049 (java_build_function_call_expr): Likewise, perform constant
2050 folding on the resulting tree.
2051 (initialize_builtins): The NULL creators are now allowed in
2052 the java_builtins table, which is now terminated by an entry
2053 with builtin_code == END_BUILTINS.
2054 (check_for_builtin): Likewise. If the matching creator is
2055 NULL, construct the call using java_build_function_call_expr
2056 directly with the decl for the corresponding builtin_code.
2058 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2060 * win32-host.c: Normalize copyright boilerplate.
2062 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2064 * parse.y (print_int_node): Use string concatentation on
2065 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
2066 function calls into one.
2068 2003-05-13 Zack Weinberg <zack@codesourcery.com>
2070 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
2071 fatal_io_error with calls to fatal_error; add ": %m" to the end of
2072 all the affected error messages.
2074 2003-05-13 Richard Henderson <rth@redhat.com>
2076 * class.c (layout_class_method): Set DECL_EXTERNAL.
2077 * decl.c (java_mark_decl_local, java_mark_class_local): New.
2078 * java-tree.h (java_mark_class_local): Declare.
2079 * jcf-parse.c (parse_class_file): Use it.
2080 * parse.y (java_expand_classes): Likewise.
2082 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
2084 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
2085 * lex.h: #include input.h.
2086 * jv-scan.c (input_filename): Remove.
2088 2003-05-02 Tom Tromey <tromey@redhat.com>
2091 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2092 (handle_inner_classes): New function.
2094 2003-05-01 Tom Tromey <tromey@redhat.com>
2097 * parse.y (finish_for_loop): Do nothing if update expression is a
2098 EXPR_WFL_NODE wrapping nothing.
2099 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
2101 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
2103 * lex.h (input_lineno): Remove declaration.
2104 * parse-scan.y: #include input.h.
2105 (input_filename): Remove declaration.
2106 (input_location): Add definition.
2107 (input_line): Remove definition.
2109 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
2111 * lex.h (lineno): Rename to ...
2112 (input_line): ... here
2113 * parse-scan.y (lineno): Rename to ...
2114 (input_line): ... here.
2115 (reset_report): Rename lineno to input_line.
2116 * check-init.c (check_init): Likewise.
2117 * class.c (push_class): Likewise.
2118 * decl.c (complete_start_java_method, end_java_method): Likewise.
2119 * expr.c (expand_byte_code): Likewise.
2120 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
2121 * jcf-write.c (generate_bytecode_insns): Likewise.
2122 * lex.c (java_init_lex, java_allocate_new_line,
2123 do_java_lex): Likewise.
2124 * parse.h (YYNOT_TWICE): Likewise.
2125 * parse.y (empty_statement, expression_statement,
2126 java_pop_parser_context, java_parser_context_save_global,
2127 yyerror, register_fields, method_header, safe_layout_class,
2128 find_in_imports_on_demand, create_artificial_method,
2129 source_end_java_method, start_complete_expand_method,
2130 build_thisn_assign, java_complete_lhs,
2131 maybe_absorb_scoping_block): Likewise.
2133 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
2135 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
2136 '/' when computing java source filename
2138 2003-04-13 Tom Tromey <tromey@redhat.com>
2140 * gjavah.c (print_c_decl): Indentation fix.
2142 2003-04-12 Zack Weinberg <zack@codesourcery.com>
2144 * class.c (make_field_value, make_method_value, get_dispatch_table)
2145 (make_class_data, emit_offset_symbol_table)
2146 * constants.c (build_constants_constructor)
2147 * java-tree.h (START_RECORD_CONSTRUCTOR)
2148 * parse.y (maybe_build_array_element_wfl):
2149 Use build_constructor.
2151 2003-04-10 Eric Blake <ebb9@email.byu.edu>
2154 * parse.y (string_convert_int_cst): Always use at least one digit
2155 in string conversion. Remove ASCII dependence.
2156 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
2158 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
2160 * Make-lang.in: added win32-host.c
2161 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
2162 resolves to open() on non-Win32 platforms and
2163 Win32-specific jcf_open_exact_case() on Win32
2164 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
2165 when trying .java and .class files
2166 * win32-host.c: added to repository. Defines
2167 Win32-specific jcf_open_exact_case()
2169 2003-04-10 Andrew Haley <aph@redhat.com>
2171 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
2172 (maybe_free_localvar): Renamed from localvar_free.
2173 Add new arg, really.
2174 (generate_bytecode_insns): Set new variable, jsrs.
2175 Only free local vars if no jsr insns have been emittted.
2176 Call maybe_free_localvar, not localvar_free.
2178 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
2180 * gcj.texi: Remove @ at start of file.
2182 2003-03-25 Tom Tromey <tromey@redhat.com>
2184 * parse.y (create_interface): Call CHECK_DEPRECATED.
2186 2003-03-23 Zack Weinberg <zack@codesourcery.com>
2188 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
2190 2003-03-21 Zack Weinberg <zack@codesourcery.com>
2192 * javaop.h (jfloat, jdouble): Make them structures mirroring
2193 the bit fields of IEEE float and double respectively.
2194 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
2195 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
2196 (union Word, union DWord): Delete.
2197 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
2199 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
2200 D_NAN_MASK): Delete.
2201 (jni_print_float, jni_print_double): New. Generate
2202 hexadecimal floating constants.
2203 (print_field_info): Use jni_print_float/double.
2205 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
2206 finite floating point numbers for output; special case
2209 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
2211 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
2212 Replace 0 and 1 with true and false in return statements.
2214 2003-03-19 Tom Tromey <tromey@redhat.com>
2216 * lex.c (do_java_lex): Renamed from java_lex.
2217 (java_lex): New function.
2220 2003-03-13 Tom Tromey <tromey@redhat.com>
2222 * parse.y (resolve_inner_class): Error if qualifier is a primitive
2225 2003-03-04 Andrew Haley <aph@redhat.com>
2227 * gjavah.c (is_first_data_member): New global variable.
2228 (print_c_decl): If it's the first data member, align it as the
2230 (process_file): Set is_first_data_member.
2232 2003-03-11 Tom Tromey <tromey@redhat.com>
2234 * parse.y (resolve_field_access): Initialize class if field is
2235 found in another static field.
2236 * expr.c (build_class_init): Don't optimize out initialization of
2237 implemented interface.
2239 2003-03-11 Andrew Haley <aph@redhat.com>
2241 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
2244 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
2246 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
2247 and DIR_SEPARATOR_2 for a target.
2248 Correct minor typos.
2250 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
2251 and DIR_SEPARATOR_2 for a target into account.
2253 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
2255 * lang.c (java_init): Update prototype, move code to java_post_options.
2256 (java_post_options): Similarly.
2258 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
2260 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
2261 compare file name components depending on the case-sensitivity
2262 or otherwise of the host file system.
2264 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
2265 "strcmp" to compare file name components.
2266 Use IS_DIR_SEPARATOR instead of comparing directly against
2268 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
2269 comparing directly against DIR_SEPARATOR.
2271 2003-03-04 Tom Tromey <tromey@redhat.com>
2273 * Make-lang.in (java.tags): New target.
2275 2003-03-01 Roger Sayle <roger@eyesopen.com>
2277 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
2278 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
2280 2003-03-01 Tom Tromey <tromey@redhat.com>
2282 * parse.y (jdep_resolve_class): Only check deprecation if we found
2285 2003-02-28 Tom Tromey <tromey@redhat.com>
2288 * class.c (maybe_layout_super_class): Always pass a WFL to
2290 * parse.y (do_resolve_class): Updated comment to explain
2293 2003-02-26 Tom Tromey <tromey@redhat.com>
2295 * jcf-write.c (generate_classfile): Check whether class is
2296 deprecated before writing attribute count.
2298 2003-02-25 Roger Sayle <roger@eyesopen.com>
2300 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
2301 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
2303 2003-02-23 Tom Tromey <tromey@redhat.com>
2305 * lang-options.h: Added -Wdeprecated.
2306 * gcj.texi (Warnings): Document -Wdeprecated.
2307 * java-tree.h (flag_deprecated): Declare.
2308 * lang.c (lang_W_options): Added deprecated.
2309 (flag_deprecated): New global.
2310 * chartables.h: Rebuilt.
2311 * gen-table.pl (process_one): Look at whitespace.
2312 (print_tables): Define LETTER_SPACE, LETTER_MASK.
2313 * parse.h (CLEAR_DEPRECATED): New macro.
2314 (CHECK_DEPRECATED_NO_RESET): New macro.
2315 * jcf-parse.c (handle_deprecated): New function.
2316 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
2317 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
2318 * parse.y (resolve_type_during_patch): Check deprecation.
2319 (jdep_resolve_class): Likewise.
2320 (process_imports): Likewise.
2321 (resolve_expression_name): Likewise.
2322 (check_deprecation): Strip arrays from decl. Check
2324 (patch_method_invocation): Also check the particular constructor
2326 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
2327 * jcf-write.c (append_deprecated_attribute): New function.
2328 (generate_classfile): Generate deprecated attribute when
2330 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
2331 (java_lex) [case '*']: Simplify logic.
2332 (java_start_char_p): Use LETTER_MASK.
2333 (java_part_char_p): Likewise.
2334 (java_space_char_p): New function.
2336 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
2338 Change base class access representation.
2339 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
2340 (add_interface_do): Likewise.
2342 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
2344 * decl.c (java_init_decl_processing): Change
2345 soft_lookupjnimethod_node to reflect the change in
2346 signature of _Jv_LookupJNIMethod in libjava/jni.cc
2347 * expr.c (build_jni_stub): Calculate and pass the size
2348 on the stack of the arguments to a JNI function. Use
2349 new target macro MODIFY_JNI_METHOD_CALL to allow a
2350 target to modify the call to a JNI method.
2352 2003-02-08 Roger Sayle <roger@eyesopen.com>
2354 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
2355 instead of basename to avoid compiler warnings on Tru64.
2357 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
2359 * gcj.texi: Update to GFDL 1.2.
2361 2003-01-31 Andrew Haley <aph@redhat.com>
2363 * parse.y (java_expand_classes): Scan the whole class list looking
2364 for access methods that haven't yet been expanded.
2366 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
2370 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
2371 to fix bootstrap on sparc-unknown-netbsdelf1.5.
2372 * jcf-parse.c: Likewise.
2374 2003-01-31 Mark Wielaard <mark@klomp.org>
2376 * gjavah.c (throwable_p): Allocate 1 more byte for string.
2378 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
2380 * class.c (make_class): Use BINFO_ELTS.
2381 (set_super_info): Likewse.
2382 (add_interface_do): Likewise.
2384 2003-01-30 Tom Tromey <tromey@redhat.com>
2386 * jcf-parse.c (read_class): Update identifier's class value if it
2387 changed during parsing.
2389 2003-01-30 Loren James Rittle <ljrittle@acm.org>
2391 * Make-lang.in (po-generated): Find the targets in $(parsedir).
2392 Propagate change to all other rules as required.
2393 (java/parse-scan.o): Add explicit dependency on
2394 $(parsedir)/java/parse-scan.c .
2396 2003-01-29 Tom Tromey <tromey@redhat.com>
2398 * parse.y (patch_assignment): Only transform the rhs of an
2399 assignment when compiling to native.
2401 2003-01-28 Tom Tromey <tromey@redhat.com>
2403 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
2405 2003-01-28 Tom Tromey <tromey@redhat.com>
2407 * lex.c (java_lex): Don't include UEOF as part of token.
2408 (java_read_unicode): Error if \u sequence prematurely terminated.
2410 2003-01-27 Tom Tromey <tromey@redhat.com>
2412 * parse.y (java_check_regular_methods): Check for construct after
2413 checking types in throws clause.
2415 2003-01-24 Tom Tromey <tromey@redhat.com>
2417 * class.c (build_static_field_ref): Only a String or numeric field
2418 can fold to a constant.
2420 2003-01-23 Tom Tromey <tromey@redhat.com>
2422 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
2423 file name in resource buffer.
2425 2003-01-23 Tom Tromey <tromey@redhat.com>
2427 * expr.c (build_known_method_ref): Use method's context to find
2430 2003-01-23 Tom Tromey <tromey@redhat.com>
2432 * constants.c (set_constant_entry): Allocated cleared memory.
2434 2003-01-22 Tom Tromey <tromey@redhat.com>
2436 * java-tree.h: Don't use PARAMS.
2437 * resource.c: Add prototypes for all functions.
2438 (write_resource_constructor): Use `const char *' to avoid
2441 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
2443 * jcf-parse.c (process_zip_dir): Remove unused variable.
2445 2003-01-22 Tom Tromey <tromey@redhat.com>
2447 * expr.c (build_invokeinterface): Abort if method's context is not
2450 2003-01-22 Tom Tromey <tromey@redhat.com>
2452 * gcj.texi (Input and output files): Mention non-class entries.
2453 * decl.c (java_init_decl_processing): Call
2454 init_resource_processing.
2455 * java-tree.h (compile_resource_data, write_resource_constructor,
2456 compile_resource_file, init_resource_processing): Declare.
2457 * config-lang.in (gtfiles): Added resource.c.
2458 * Make-lang.in (gt-java-resource.h): New target.
2459 (JAVA_OBJS): Added resource.o.
2460 (java/resource.o): New target.
2461 * resource.c: New file.
2462 * class.c (compile_resource_file): Moved to resource.c.
2463 (registerResource_libfunc): Likewise.
2464 (utf8_decl_list): Mark with GTY; now static.
2465 * jcf-parse.c (classify_zip_file): New function.
2466 (parse_zip_file_entries): Use it; compile .properties files.
2467 (process_zip_dir): Use classify_zip_file and compute_class_name.
2468 Don't write class name into zip directory.
2469 (java_parse_file): Call write_resource_constructor.
2470 (compute_class_name): New function.
2471 * jcf-io.c (read_zip_member): Reindented.
2473 2003-01-21 Tom Tromey <tromey@redhat.com>
2475 * class.c (supers_all_compiled): New function.
2476 (make_class_data): Use it.
2478 2003-01-21 Tom Tromey <tromey@redhat.com>
2480 * parse.y (method_header): Native method can't be strictfp.
2481 No method can be transient or volatile.
2483 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2485 Make-lang.in (jvspec.o-warn): Add -Wno-error.
2487 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
2489 * check-init.c: Fix comment typos.
2490 * class.c: Likewise.
2491 * constants.c: Likewise.
2493 * except.c: Likewise.
2495 * java-except.h: Likewise.
2496 * java-tree.h: Likewise.
2497 * javaop.h: Likewise.
2498 * jcf-dump.c: Likewise.
2499 * jcf-io.c: Likewise.
2500 * jcf-parse.c: Likewise.
2501 * jcf-write.c: Likewise.
2503 * mangle.c: Likewise.
2504 * typeck.c: Likewise.
2505 * verify.c: Likewise.
2507 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2509 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
2510 * jcf-write.c: Include "tm_p.h".
2512 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2514 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
2516 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2518 * builtins.c (java_build_function_call_expr): Renamed from
2519 build_function_call_expr. All callers changed.
2521 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
2522 * jcf-parse.c: Include tm_p.h.
2524 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
2527 2003-01-14 Tom Tromey <tromey@redhat.com>
2529 * class.c (make_class_data): Check that super is compiled before
2530 building class reference to it.
2532 2003-01-14 Andrew Haley <aph@redhat.com>
2534 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2535 varargs function -- correct.
2537 2003-01-14 Andrew Haley <aph@redhat.com>
2539 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
2541 2003-01-14 Andrew Haley <aph@redhat.com>
2543 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
2544 varargs function -- correct.
2546 * parse.y (patch_assignment): Copy the rhs of an assignment into a
2547 temporary if the RHS is a reference.
2549 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2551 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
2552 * keyword.h: Regenerated.
2554 * All Files: Convert to ISO C style function definitions.
2556 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
2558 * parse.y (check_pkg_class_access): ANSIfy definition.
2560 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2562 * decl.c, parse-scan.y, parse.y: Don't cast return value of
2565 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
2567 2003-01-09 Geoffrey Keating <geoffk@apple.com>
2569 Merge from pch-branch:
2571 2002-12-02 Geoffrey Keating <geoffk@apple.com>
2573 * Make-lang.in (java/gjavah.o): Update dependencies.
2574 * gjavah.c: Include ggc.h.
2576 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
2578 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
2579 (JCFDUMP_OBJS): Add ggc-none.o.
2580 (java/jcf-dump.o): Depend on GGC_H.
2581 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
2582 CPool substructures.
2583 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
2584 * jcf-dump.c: Include ggc.h.
2586 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2588 * jcf.h (union cpool_entry): New.
2589 (struct CPool): Use gengtype to mark. Change field 'data' to be
2591 (struct JCF): Use gengtype to mark.
2592 (CPOOL_UINT): Update for new cpool_entry type.
2593 (CPOOL_USHORT1): Likewise.
2594 (CPOOL_USHORT2): Likewise.
2595 (CPOOL_FINISH): Use GC to free cpool subfields.
2596 * parse.h (struct parser_ctxt): Mark field current_jcf.
2597 * lex.c (java_init_lex): Use GC to allocate struct JCF.
2598 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
2599 (main_jcf): Use gengtype to mark.
2600 (ggc_mark_jcf): Delete.
2601 (get_constant): Update for new cpool_entry type.
2602 (give_name_to_class): Likewise.
2603 (get_class_constant): Likewise.
2604 (init_outgoing_cpool): Use GGC to allocate struct CPool.
2605 (java_parse_file): Use GGC to allocate struct JCF.
2606 (init_jcf_parse): Don't call ggc_add_root.
2607 * jcf-reader.c (jcf_parse_constant_pool): Update for new
2609 * java-tree.h (current_jcf): Use gengtype to mark.
2610 (CPOOL_UTF): Update for new cpool_entry type.
2611 (outgoing_cpool): Use gengtype to mark.
2612 (struct lang_type): GC struct JCF and struct CPool.
2613 * config-lang.in (gtfiles): Add jcf.h.
2614 * constants.c (find_tree_constant): New.
2615 (set_constant_entry): Allocate cpool subfields using GGC. Update
2616 for new cpool_entry type.
2617 (find_constant1): Update for new cpool_entry type.
2618 (find_constant2): Likewise.
2619 (find_utf8_constant): Use find_tree_constant.
2620 (find_class_or_string_constant): Remove unnecessary cast to jword.
2621 Update for new cpool_entry type.
2622 (count_constant_pool_bytes): Update for new cpool_entry type.
2623 (write_constant_pool): Likewise.
2624 (alloc_name_constant): Use find_tree_constant.
2625 (build_constants_constructor): Update for new cpool_entry type.
2627 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
2629 * parse.y (mark_parser_ctxt): Delete.
2630 (goal): Don't use ggc_add_root.
2631 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
2632 (java_pop_parser_context): Let GC free parser_ctxt.
2633 (java_parser_context_resume): Likewise.
2634 * parse.h (struct parser_ctxt): Use gengtype to mark.
2636 (ctxp_for_generation): Likewise.
2637 * lex.h (struct java_lc_s): Mark for gengtype.
2638 (java_lexer): Rearrange for gengtype.
2639 * config-lang.in (gtfiles): Add lex.h, parse.h.
2641 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2643 * All Files: Remove PARAMS macro.
2645 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
2646 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
2649 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
2652 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2654 * Make-lang.in (java.install-common, java.uninstall,
2655 java.install-info, java.install-man): Prepend $(DESTDIR)
2656 to destination paths in all (un)installation commands.
2657 (java.install-common): Rewrite $(LN) command to support
2658 DESTDIR with "ln" as well as with "ln -s".
2660 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
2662 * java-tree.h: Protect against multiple inclusion.
2664 2003-01-07 Tom Tromey <tromey@redhat.com>
2666 * class.c (add_assume_compiled): Don't adjust parent if we're
2667 already at the root of tree.
2669 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2671 * lang.c (dump_compound_expr): Prototype.
2673 2003-01-03 Tom Tromey <tromey@redhat.com>
2675 Fix for PR java/8712:
2676 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
2677 when simply checking against `null'.
2679 2003-01-03 Tom Tromey <tromey@redhat.com>
2681 * gcj.texi (Standard Properties): Document http.proxyHost and
2684 * gcj.texi (GNU Classpath Properties): Document new properties.
2686 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
2688 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
2689 java/lang-options.h, java/mangle.c, java/mangle_name.c,
2690 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
2692 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
2694 * Make-lang.in, boehm.c, buffer.c,
2695 buffer.h, builtins.c, class.c,
2696 config-lang.in, constants.c,
2697 convert.h, decl.c, except.c,
2698 expr.c, java-except.h,
2699 java-tree.h, javaop.def,
2700 jcf-parse.c, jcf-write.c,
2701 jv-scan.c, jvgenmain.c,
2702 jvspec.c, keyword.gperf,
2703 keyword.h, lang-options.h,
2704 lang-specs.h, lang.c, lex.c,
2705 lex.h, mangle.c, mangle_name.c,
2706 parse-scan.y, parse.h, parse.y,
2707 typeck.c, verify.c, xref.c,
2708 xref.h: Replace "GNU CC" with
2709 "GCC" in the copyright header.
2711 * check-init.c, gjavah.c, javaop.h,
2712 jcf-depend.c, jcf-dump.c, jcf-io.c,
2713 jcf-path.c, jcf-reader.c, jcf.h,
2714 zextract.c, zipfile.h: These files are
2715 "part of GCC". Also say "GCC" not "GNU CC".
2717 2002-12-30 DJ Delorie <dj@redhat.com>
2719 * Make-lang.in: Protect against texi2pod/pod2man failing.
2721 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
2723 * gcj.texi: Use @copying.
2725 2002-12-27 Mark Mitchell <mark@codesourcery.com>
2727 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
2728 print_cxx_classname.
2729 (print_cxx_classname): Add add_scope parameter.
2730 (print_class_decls): Do not emit a semicolon after the extern
2732 (process_file): Adjust calls to print_cxx_classname.
2734 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2736 * gcj.texi: Include Cover Texts in man page.
2738 2002-12-23 Jeff Sturm <jsturm@one-point.com>
2740 * class.c (build_static_field_ref): Check FIELD_FINAL.
2742 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
2743 instead of current_constant_pool_data_ref.
2744 * java-tree.h (current_constant_pool_data_ref): Undefine.
2745 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
2746 * jcf-parse.c (init_outgoing_cpool): Don't initialize
2747 current_constant_pool_data_ref.
2749 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
2750 not build_internal_class_name.
2752 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
2753 Use it when class ref isn't certain to be compiled.
2755 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
2757 * gcj.texi: Include gcc-common.texi.
2758 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
2759 $(srcdir)/doc/include/gcc-common.texi.
2761 2002-12-22 Anthony Green <green@redhat.com>
2763 * gcj.texi (Limitations): Add note about org.xml.sax and
2766 2002-12-20 Tom Tromey <tromey@redhat.com>
2768 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
2769 where minimum case value is Integer.MIN_VALUE.
2772 2002-12-18 Andrew Haley <aph@redhat.com>
2774 * parse.y (patch_invoke): Force evaluation order when `check' is
2775 set. For PR libgcj/8945.
2777 2002-12-16 Mark Mitchell <mark@codesourcery.com>
2779 * gcj.texi: Change version number to 3.4.
2781 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
2782 Andrew Haley <aph@redhat.com>
2784 * parse.y (source_end_java_method): Remove custom encoding of line
2785 numbers for a function decl before passing it to the back end.
2787 2002-12-03 Andrew Haley <aph@redhat.com>
2789 * class.c (make_class_data): New field, "chain".
2790 * decl.c (java_init_decl_processing): Likewise.
2792 2002-12-02 Tom Tromey <tromey@redhat.com>
2795 * parse.y (do_resolve_class): Handle qualified name via
2798 2002-11-30 Zack Weinberg <zack@codesourcery.com>
2800 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
2801 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
2802 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
2803 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
2804 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
2805 Include coretypes.h and tm.h.
2806 * Make-lang.in: Update dependencies.
2808 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2810 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
2812 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2814 * jcf-reader.c: Don't expand JCF_readu4 inside the
2815 expansion of JCF_SKIP.
2817 2002-11-25 Diego Novillo <dnovillo@redhat.com>
2819 * jcf-reader.c: Don't expand JCF_readu4 inside the
2820 expansion of JCF_SKIP.
2822 2002-11-22 Tom Tromey <tromey@redhat.com>
2824 * parse.y (patch_binop): Cast right hand side of shift expression
2825 to `int'. Fixes PR java/8676.
2827 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
2828 Andrew Haley <aph@redhat.com>
2830 * gcc/java/jcf-write.c (write_classfile): Remove target
2831 class file, if it exists, before renaming the temporary
2834 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
2836 * jvspec.c (lang_specific_spec_functions): New.
2838 2002-11-18 Tom Tromey <tromey@redhat.com>
2840 Fix for PR java/7912:
2841 * expr.c (can_widen_reference_to): Allow cast of array to
2842 Cloneable or Serializable.
2843 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
2844 (java_io_serializable_identifier_node): Likewise.
2845 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
2846 (valid_ref_assignconv_cast_p): Use new identifier nodes.
2847 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
2848 java_io_serializable.
2849 * decl.c (java_init_decl_processing): Initialize
2850 java_lang_cloneable_identifier_node and
2851 java_io_serializable_identifier_node.
2852 (java_lang_cloneable_identifier_node): New global.
2853 (java_io_serializable_identifier_node): Likewise.
2855 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
2857 * buffer.c: Remove unnecessary casts.
2858 * check-init.c: Likewise.
2859 * class.c: Likewise.
2860 * constants.c: Likewise.
2862 * except.c: Likewise.
2863 * gjavah.c: Likewise.
2864 * jcf-io.c: Likewise.
2865 * jcf-parse.c: Likewise.
2866 * jcf-path.c: Likewise.
2867 * jvspec.c: Likewise.
2870 * verify.c: Likewise.
2872 2002-11-06 Tom Tromey <tromey@redhat.com>
2874 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
2877 2002-11-05 Tom Tromey <tromey@redhat.com>
2879 Fix for PR java/6388.
2880 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
2881 * java-tree.h (enum java_tree_index): New values
2882 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
2883 (decimal_int_max, decimal_long_max): New defines.
2884 * lex.c (yylex): Rewrote range checking. Sign extend literals.
2885 (error_if_numeric_overflow): Rewrote range checking.
2886 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
2889 2002-11-02 Tom Tromey <tromey@redhat.com>
2891 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
2893 * class.c (make_method_value): Put class name, not signature, into
2894 `throws' field. For PR java/8415.
2896 2002-10-24 Tom Tromey <tromey@redhat.com>
2898 * gcj.texi (Invoking gij): Document --showversion.
2899 (Standard Properties): java.library.path now set.
2901 2002-10-23 Tom Tromey <tromey@redhat.com>
2903 * gjavah.c (decode_signature_piece): In JNI mode, print
2904 `jobjectArray' when array depth is nonzero.
2907 2002-10-15 Andrew Haley <aph@redhat.com>
2909 * parse.y (patch_invoke): Call force_evaluation_order on a static
2911 (resolve_qualified_expression_name): Call force_evaluation_order
2912 on a arg list that is part of a Qualified Expression Name.
2914 * lang.c (dump_compound_expr): New.
2915 (java_dump_tree): New.
2917 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
2919 * gcj.texi: Added item describing the GCJ runtime property
2922 2002-10-15 Richard Henderson <rth@redhat.com>
2924 * jcf-parse.c (get_constant): Fix type warning.
2926 2002-10-15 Andrew Haley <aph@redhat.com>
2928 * java-tree.h (java_inlining_merge_static_initializers): Declare.
2929 (java_inlining_map_static_initializers): Declare.
2931 2002-10-14 Andrew Haley <aph@redhat.com>
2933 * tree-inline.c (remap_block): All local class initialization
2934 flags go in the outermost scope.
2935 (expand_call_inline): Call java_inlining_map_static_initializers.
2936 (expand_call_inline): Call java_inlining_merge_static_initializers.
2937 * java/lang.c (merge_init_test_initialization): New.
2938 (java_inlining_merge_static_initializers): New.
2939 (inline_init_test_initialization): New.
2940 (java_inlining_map_static_initializers): New.
2942 2002-10-11 Mark Wielaard <mark@klomp.org>
2944 * gcj.texi (Compatibility): Add Limitations and Extensions section.
2946 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2948 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
2950 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2952 * parse.y (merge_string_cste): Add parentheses around & within |.
2954 2002-10-08 Tom Tromey <tromey@redhat.com>
2956 * parse.y (variable_declarator_id): Simplify error path for
2957 array declarator error. For PR java/8003.
2959 2002-10-08 Zack Weinberg <zack@codesourcery.com>
2961 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
2964 2002-10-08 Andrew Haley <aph@redhat.com>
2966 * parse.y (attach_init_test_initialization_flags): Check for
2969 2002-10-07 Anthony Green <green@redhat.com>
2971 * parse.y (merge_string_cste): Fix bug in string concatenation.
2973 2002-10-03 Michael Koch <konqueror@gmx.de>
2975 * gcj.texi (Standard properties):
2976 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
2978 2002-10-02 Roger Sayle <roger@eyesopen.com>
2980 PR optimization/6627
2981 * lang.c (java_init): If storing the vbit in function
2982 pointers, ensure that force_align_functions_log is atleast
2983 one to aid compatability with g++ vtables.
2985 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
2987 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
2988 foul of type-based aliasing.
2990 2002-09-30 Anthony Green <green@redhat.com>
2992 * gcj.texi (Invoking jv-scan): Fix texinfo.
2994 2002-09-28 Anthony Green <green@redhat.com>
2996 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
2997 (Code Generation): Add -fno-assert documentation.
2998 * jv-scan.c (flag_assert): New global.
2999 (options): Add assert option.
3000 (help): Add --no-assert documentation.
3001 * parse-scan.y (flag_assert): New global.
3002 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
3003 (flag_assert): New global.
3004 * java-tree.h (flag_assert): New global.
3005 * lex.c (java_lex): Obey flag_assert.
3006 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
3009 2002-09-26 Andrew Haley <aph@redhat.com>
3011 * expr.c (build_java_array_length_access): Check for null pointer.
3012 * expr.c (expand_java_arrayload): Likewise.
3014 2002-09-21 Richard Henderson <rth@redhat.com>
3016 * jcf-parse.c (get_constant): Decode from IEEE no matter
3017 what the target format.
3019 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
3021 * ChangeLog: Follow spelling conventions.
3022 * class.c: Likewise.
3025 * gjavah.c: Likewise.
3026 * java-tree.h: Likewise.
3027 * jcf-dump.c: Likewise.
3028 * jcf-parse.c: Likewise.
3029 * jvspec.c: Likewise.
3031 * mangle.c: Likewise.
3032 * parse.y: Likewise.
3034 2002-09-17 Tom Tromey <tromey@redhat.com>
3036 * lex.c (java_read_unicode_collapsing_terminators): Handle case
3037 where \r appears at EOF. Fixes PR java/7950.
3039 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
3041 * jvspec.c (lang_specific_driver): Remove unused variable.
3043 2002-09-16 Geoffrey Keating <geoffk@apple.com>
3045 * java-tree.h (union lang_tree_node): Add chain_next option.
3047 2002-09-16 Richard Henderson <rth@redhat.com>
3049 * jcf-parse.c (get_constant): Runtime check for IEEE format;
3050 use new real.h interface.
3051 * jcf-write.c (find_constant_index): Use new real.h interface.
3052 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
3054 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
3056 * lang.c: Follow spelling conventions.
3058 2002-09-11 Per Bothner <per@bothner.com>
3060 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
3061 constant to the type of the field.
3062 (java_complete_tree): Remove now-redundant code.
3064 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
3066 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
3069 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
3070 return label if a ret instruction for the jsr has been reached.
3072 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
3074 * parse.y (DIR_SEPARATOR): Don't define.
3075 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
3077 2002-08-28 Andrew Haley <aph@redhat.com>
3079 * verify.c (verify_jvm_instructions): Allow exception handler
3080 inside code that is being protected, but generate a warning.
3081 * except.c (link_handler): Initialize `expanded' in new eh_range.
3082 (binding_depth, is_class_level, current_pc): Declare extern.
3084 2002-09-01 Mark Wielaard <mark@klomp.org>
3086 * gcj.texi: Add chapter about system properties.
3089 2002-08-26 Tom Tromey <tromey@redhat.com>
3091 * parse.y (try_builtin_assignconv): Allow narrowing primitive
3092 conversion if RHS_TYPE is byte, short, or char.
3094 2002-08-22 Tom Tromey <tromey@redhat.com>
3096 * gcj.texi (Invoking gij): Document -cp and -classpath.
3098 2002-08-21 Tom Tromey <tromey@redhat.com>
3100 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
3101 $(prefix)/share. For PR libgcj/7633.
3103 For PR java/6005 and PR java/7611:
3104 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
3105 (java_can_use_bit_fields_p): New function.
3107 2002-08-16 Tom Tromey <tromey@redhat.com>
3109 * gcj.texi (Class Initialization): Mention class initialization of
3112 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
3114 * Make-lang.in (java-tree-inline.o): New.
3115 (JAVA_OBJS): Add java-tree-inline.o.
3116 * parse.y (source_end_java_method): Call java_optimize_inline.
3117 (java_expand_method_bodies): Save method's tree in
3119 (add_stmt_to_compound): Keep track of the number of statments.
3120 * lang.c (java_init): Enable flag_inline_trees.
3121 (java_post_options): If flag_inline_functions is on, enable
3122 flag_inline_trees instread.
3123 (decl_constant_value): New.
3124 (java_tree_inlining_walk_subtrees): New.
3125 * java-tree.h (DECL_NUM_STMTS): New macro.
3126 (java_optimize_inline): Declare.
3127 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
3128 Handle a LABEL_EXPR.
3129 * decl.c (build_result_decl): If we already have a DECL_RESULT
3131 (dump_function): New.
3132 (java_optimize_inline): New.
3133 (dump_function): New.
3135 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
3138 * parse.y (build_assertion): Invert return from
3139 desiredAssertionStatus.
3141 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3143 * jcf-write.c (get_access_flags): Return correct access flags for
3144 private and protected inner classes.
3146 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
3148 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
3150 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
3152 * mangle_name.c: Don't include obstack.h twice.
3153 * xref.c: Don't include obstack.h.
3155 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
3157 * class.c: (permanent_obstack): Delete declaration.
3158 * constants.c: (permanent_obstack): Delete declaration.
3159 * except.c: (permanent_obstack): Delete declaration.
3160 * expr.c: (permanent_obstack): Delete declaration.
3161 * jcf-parse.c: (permanent_obstack): Delete declaration.
3162 (saveable_obstack): Delete declaration.
3163 * parse.h: (permanent_obstack): Delete declaration.
3164 * typeck.c: (permanent_obstack): Delete declaration.
3166 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
3168 * gcj.texi (version-gcc): Increase to 3.3.
3170 2002-07-22 Tom Tromey <tromey@redhat.com>
3172 * lex.c (java_lex): Check for `e' or `E' after 0.
3174 2002-07-21 Richard Henderson <rth@redhat.com>
3176 * lang.c (java_unsafe_for_reeval): New.
3177 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
3179 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
3181 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
3182 (jcf_path_init): Use GET_ENVIRONMENT.
3184 2002-07-10 Roger Sayle <roger@eyesopen.com>
3185 Zack Weinberg <zack@codesourcery.com>
3187 * builtins.c (initialize_builtins): Remove defines that
3188 handled C/C++ specific junk hereby removed from builtins.def.
3190 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
3192 * lang.c (java_post_options): Update prototype.
3194 2002-07-05 Roger Sayle <roger@eyesopen.com>
3196 * builtins.c (initialize_builtins): Ignore the additional
3197 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
3198 the builtins.def file.
3200 2002-07-01 Tom Tromey <tromey@redhat.com>
3203 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
3206 2002-07-01 Roger Sayle <roger@eyesopen.com>
3208 * java/decl.c (builtin_function): Accept additional parameter.
3209 (java_init_decl_processing): Pass an additional NULL_TREE
3210 argument to builtin_function.
3212 2002-06-29 T.J. Mather <tjmather@maxmind.com>
3214 * gcj.texi: Fixed gcj invocation example so that it compiles.
3216 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3218 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
3219 * parse.y (mark_parser_ctxt): Likewise.
3220 (check_modifiers, declare_local_variables): Avoid incorrect
3221 hardcoded constant 10.
3223 * lex.c (java_read_char): Avoid "comparison is always true"
3226 2002-06-25 Andreas Schwab <schwab@suse.de>
3228 * expr.c (JSR): Avoid undefined operation on PC.
3230 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3232 * decl.c (clear_binding_level): Const-ify.
3234 2002-06-13 Akim Demaille <akim@epita.fr>
3236 * parse.y (class_declaration, interface_declaration): Make sure
3237 all their rules have an action, in order to avoid meaningless `$$
3238 = $1' and their type clashes.
3240 2002-06-11 Tom Tromey <tromey@redhat.com>
3242 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
3243 * parse-scan.y (statement_without_trailing_substatement): Added
3245 (assert_statement): New rule.
3246 * java-tree.h (struct lang_type) [assertions]: New field.
3247 (TYPE_USES_ASSERTIONS): New macro.
3248 (CLASS_USES_ASSERTIONS): Likewise.
3249 (FIELD_SYNTHETIC): New define.
3250 * lex.c (java_lval;): Added ASSERT_TK.
3251 * parse.y (ASSERT_TK): Added.
3252 (statement_without_trailing_substatement): Added assert_statement.
3253 (assert_statement): New rule.
3254 (build_assertion): New function.
3255 (maybe_generate_pre_expand_clinit): Create and initialize
3256 $assertionsDisabled.
3257 (lookup_package_type): Removed decl.
3258 * keyword.h: Rebuilt.
3259 * keyword.gperf (assert): New token.
3261 2002-06-10 Akim Demaille <akim@epita.fr>
3263 * parse.y (interface_type_list, class_member_declaration)
3264 (unary_expression_not_plus_minus): Remove duplicate %type.
3267 2002-06-09 Tom Tromey <tromey@redhat.com>
3269 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
3271 * parse.y (method_header): Give error message in all cases.
3274 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3276 Don't use RTL inlining. Fix for PR java/6820.
3277 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
3278 (flag_really_inline): New.
3279 (java_decode_option): Set flag_really_inline if -finline-functions
3281 (java_post_options): New function. Turn off inlining unless
3282 flag_really_inline is set.
3284 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3286 * gjavah.c (throwable_p): Accept argument as either a classname or
3287 signature fragment. Create null-terminated classname string for super
3288 when calling itself recursively.
3289 (decode_signature_piece): Skip first character from class name
3290 signature when calling throwable_p.
3292 2002-06-08 H.J. Lu (hjl@gnu.org)
3294 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
3296 2002-06-04 Tom Tromey <tromey@redhat.com>
3298 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
3300 2002-06-04 Michael Koch <konqueror@gmx.de>
3302 * gcj.texi (Input Options): Fixed typo.
3304 2002-06-04 Zack Weinberg <zack@codesourcery.com>
3306 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
3307 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
3308 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
3309 and all now-pointless local variables. Rename other local
3310 variables to reflect their not being handles.
3312 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
3313 #if JCF_USE_STDIO blocks.
3315 * parse.y: Add missing semicolon at end of rule.
3317 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
3319 * check-init.c (attach_initialized_static_class): Delete, unused.
3320 * parse.y: Use htab_t instead of struct hashtable, update
3322 * java-tree.h: Include hashtab.h instead of hash.h.
3323 (struct lang_decl_func): Use htab_t, set up for gengtype.
3324 (struct init_test_hash_entry): Delete.
3325 (struct treetreehash_entry): New.
3326 (java_treetreehash_find): New
3327 (java_treetreehash_new): New prototype.
3328 (java_treetreehash_create): New prototype.
3329 (java_mark_tree): Delete prototype.
3330 (java_hash_hash_tree_node): Delete prototype.
3331 (java_hash_compare_tree_node): Delete prototype.
3332 (attach_initialized_static_class): Delete prototype.
3333 * expr.c (build_class_init): Update to use java_treetreehash
3335 (java_expand_expr): Update to use htab_t.
3336 (emit_init_test_initialization): Likewise.
3337 * decl.c (java_mark_tree): Delete.
3338 * class.c (init_test_hash_newfunc): Delete.
3339 (java_hash_hash_tree_node): Delete.
3340 (java_hash_compare_tree_node): Delete.
3341 (add_method_1): Update to use java_treetreehash functions.
3342 (JAVA_TREEHASHHASH_H): New macro.
3343 (java_treetreehash_hash): New function.
3344 (java_treetreehash_compare): New function.
3345 (java_treetreehash_find): New function.
3346 (java_treetreehash_new): New function.
3347 (java_treetreehash_create): New function.
3348 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
3350 * Make-lang.in (java/parse.o): Depend on debug.h.
3351 * java-tree.h (struct lang_identifier): Use gengtype.
3352 (union lang_tree_node): New.
3353 (struct lang_decl_func): Use gengtype.
3354 (struct lang_decl_var): Likewise.
3355 (struct lang_decl): Likewise.
3356 * parse.y: Include debug.h.
3357 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
3359 * lang.c (struct language_function): New dummy structure.
3361 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
3362 descriminator for DECL_LANG_SPECIFIC.
3363 (struct lang_decl_func): Rename from struct lang_decl.
3364 (enum lang_decl_desc): New.
3365 (struct lang_decl): Make it a union. Update all the accessor macros.
3366 (struct lang_type): Use gengtype.
3367 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
3368 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
3369 are now the same size.
3370 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
3371 use discriminator to mark DECL_LANG_SPECIFIC.
3373 * Make-lang.in (gt-java-builtins.h): New rule.
3374 (java/builtins.o): Add dependency on gt-<filename>.h.
3375 * builtins.c: Use gengtype for roots.
3376 (union string_or_tree): Use gengtype.
3377 (struct builtin_record): Use gengtype.
3378 * config-lang.in (gtfiles): Add builtins.c.
3380 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
3381 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
3382 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
3383 gt-java-parse.h, gtype-java.h): Add rules to generate.
3384 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
3385 (class.o): Add dependency on gt-*.h.
3386 (constants.o): Likewise.
3389 (jcf-parse.o): Likewise.
3390 (jcf-write.o): Likewise.
3392 * config-lang.in (gtfiles): New.
3393 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3394 * constants.c: Replace uses of ggc_add_* with GTY markers.
3396 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3397 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3398 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
3399 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
3401 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
3403 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3404 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
3406 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
3407 Include gtype-java.h.
3409 2002-06-02 Tom Tromey <tromey@redhat.com>
3411 Fix for PR java/5913:
3412 * parse.y (patch_binop): Call patch_string on op1.
3414 2002-06-02 Tom Tromey <tromey@redhat.com>
3416 Fix for PR java/1343, PR java/6336:
3417 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
3418 formatting. Changed return type.
3419 (anonymous_class_counter): Moved to top of file.
3420 (maybe_make_nested_class_name): Append number to class name for
3421 function-local classes.
3423 2002-05-28 Zack Weinberg <zack@codesourcery.com>
3425 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
3426 * Make-lang.in: Update dependency lists.
3428 2002-05-18 Mark Mitchell <mark@codesourcery.com>
3430 * gjavah.c (throwable_p): Do not free the name of the class after
3431 passing it to find_class.
3432 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
3433 * jcf-io.c (dirent.h): Include it.
3434 (fnmatch.h): Likewise.
3435 (compare_path): New function.
3436 (java_or_class_file): Likewise.
3437 (memoized_dirlist_entry): New type.
3438 (memoized_dirlist_lookup_eq): New function.
3439 (memoized_dirlists): New variable.
3440 (caching_stat): New function.
3441 (memoized_class_lookup_eq): New function.
3442 (memoized_class_lookups): Likewise.
3443 (find_class): Use memoized_class_lookups and caching_stat.
3444 * jcf.h (JCF_USE_SCANDIR): Define.
3445 * parse.y (java_expand_classes): Write the class files in reverse
3448 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3450 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
3452 2002-05-13 Mark Mitchell <mark@codesourcery.com>
3454 * jcf-write.c (write_classfile): Unlink the temporary file if it
3455 cannot be renamed. Use concat to build up the name of the
3458 2002-05-08 Mark Mitchell <mark@codesourcery.com>
3460 * jcf-write.c (write_classfile): Write the file to a
3461 temporary file and then rename it.
3463 2002-05-07 Tom Tromey <tromey@redhat.com>
3465 * gjavah.c (throwable_p): Use xstrdup, not strdup.
3467 Fix for PR java/1200:
3468 * gjavah.c (throwable_p): New function.
3469 (decode_signature_piece): Use it. A `WeakReference' isn't the
3472 (gcjh_streq): New function.
3474 2002-05-07 Andreas Jaeger <aj@suse.de>
3476 * parse.y (finish_for_loop): Fix if statement.
3478 2002-05-06 Tom Tromey <tromey@redhat.com>
3480 Fix for PR java/5941:
3481 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
3482 loop update expression.
3483 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
3484 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
3486 2002-05-04 Mark Wielaard <mark@klomp.org>
3489 * parse.y (build_string_concatenation): Return just op1 only when op2
3490 is null and op1 is a STRING_CST, otherwise always construct a
3493 2002-04-27 Tom Tromey <tromey@redhat.com>
3496 * parse.y (string_convert_int_cst): New function.
3497 (merge_string_cste): Use it.
3499 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
3501 * java-tree.h (java_parse_file): Update.
3502 (java_set_yydebug): Remove.
3503 * jcf-parse.c (yydebug): Remove.
3504 (java_set_yydebug): Die.
3505 (java_parse_file): Update.
3506 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
3508 2002-04-24 Tom Tromey <tromey@redhat.com>
3511 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
3512 EXPR_WFL_QUALIFICATION of qual_wfl.
3514 2002-04-23 Per Bothner <per@bothner.com>
3516 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
3517 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
3518 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
3520 2002-04-23 Tom Tromey <tromey@redhat.com>
3523 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
3524 recognize `-fcompile-resource='.
3525 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
3528 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3530 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
3531 paths. Fixes PR java/2791.
3533 2002-04-19 Andrew Haley <aph@redhat.com>
3535 * jcf-write.c (push_long_const): lo, hi: New variables.
3536 Use rshift_double to extract the high part of a 64-bit long.
3537 Use WORD_TO_INT to extract the low part.
3539 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
3540 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
3541 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
3543 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
3545 * typeck.c (incomplete_type_error): Remove.
3547 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3549 * class.c (make_class_data): Set DECL_ALIGN on static class data,
3550 for hash synchronization.
3551 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
3552 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
3555 2002-04-16 Mark Wielaard <mark@klomp.org>
3557 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
3560 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3562 Fix for PR java/6294:
3563 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
3566 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3568 Fix for PR java/6085:
3569 * parse.y (patch_method_invocation): Always use build_access_to_thisn
3570 to get enclosing "this" argument for inner-class constructor
3571 invocation. Pass correct arguments to build_access_to_thisn.
3573 2002-04-10 Andreas Jaeger <aj@suse.de>
3575 * gcj.texi (Input Options): Fix extdirs patch.
3577 2002-04-10 Anthony Green <green@redhat.com>
3579 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
3581 2002-04-09 Anthony Green <green@redhat.com>
3583 * gcj.texi (Input Options): Add --extdirs documentation.
3584 * jcf-dump.c (OPT_extdirs): New macro.
3585 (options): Add extdirs option.
3586 (help): Describe --extdirs.
3587 (main): Handle OPT_extdirs.
3588 * gjavah.c (OPT_extdirs): New macro.
3589 (options): Add extdirs option.
3590 (help): Describe --extdirs.
3591 (main): Handle OPT_extdirs.
3592 * jcf-path.c (jcf_path_init): Add extdirs support.
3593 (jcf_path_extdirs_arg): New function.
3594 (extensions): New variable to hold extensions path entries.
3595 * jvspec.c: Remove -fextdirs= when compiling main().
3596 * lang.c (java_decode_option): Handle -fextdirs=.
3597 * jcf.h (jcf_path_extdirs_arg): Declare new function.
3598 * Make-lang.in: Compile jcf-path with version info for use in
3599 identifying the appropriate libgcj.jar.
3601 2002-04-08 Tom Tromey <tromey@redhat.com>
3604 * .cvsignore: Added rmic.1 and rmiregistry.1.
3605 * gcj.texi (Top): Link to new nodes.
3606 (Invoking rmic): New node.
3607 (Invoking rmiregistry): Likewise.
3608 * Make-lang.in (java.generated-manpages): Added rmic.1 and
3610 (java.maintainer-clean): Likewise.
3611 ($(srcdir)/java/rmic.1): New target.
3612 ($(srcdir)/java/rmiregistry.1): Likewise.
3613 (java.install-man): Handle rmic.1 and rmiregistry.1.
3615 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3617 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
3618 Add note about handling uncaught exceptions. Add an exception handler
3621 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3623 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
3624 after using it to patch CALL_EXPR.
3626 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3628 * gcj.texi (Invocation): Document CNI invocation API.
3630 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
3632 * expr.c (truthvalue_conversion): Rename. Update.
3633 (expand_compare): Update.
3634 * java-tree.h (java_truthvalue_conversion): New.
3635 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
3637 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3639 * java-tree.h (java_mark_addressable): New.
3640 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
3641 * typeck.c (mark_addressable): Rename, update.
3643 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
3645 * expr.c (build_java_binop): Update.
3646 * java-tree.h (java_signed_type, java_unsigned_type,
3647 java_signed_or_unsigned_type): Update.
3648 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3649 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
3650 * parse.y (patch_binop): Update.
3651 * typeck.c (signed_or_unsigned_type, unsigned_type,
3652 signed_type): Update.
3654 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
3656 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
3657 (java_dummy_print): Remove.
3658 (lang_print_error): Rename. Exit early if inhibiting output.
3659 (inhibit_error_printing_function): New.
3660 (java_init): Don't set hook.
3661 (lang_init_source): Use new boolean.
3663 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3665 * parse.y (do_resolve_class): Fix infinite recursion.
3667 2002-03-29 Tom Tromey <tromey@redhat.com>
3669 * parse.y (check_inner_circular_reference): Ignore incomplete
3672 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
3674 * Make-lang.in (builtins.o): Update.
3675 * boehm.c (get_boehm_type_descriptor): Update.
3676 * builtins.c: Include langhooks.h.
3677 * decl.c (java_init_decl_processing): Update.
3678 * java-tree.h (java_type_for_mode, java_type_for_size): New.
3679 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
3681 * typeck.c (type_for_mode, type_for_size): Update.
3683 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
3685 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
3687 2002-03-28 Tom Tromey <tromey@redhat.com>
3689 * except.c (expand_end_java_handler): If the handler type is NULL,
3690 use java.lang.Throwable. Fixes PR java/5986.
3692 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3694 Fix for PR java/4715:
3695 * jcf-parse.c (parse_source_file_3): New function.
3696 (read_class): Call it.
3697 (java_parse_file): Likewise.
3699 2002-03-28 Jan Hubicka <jh@suse.cz>
3701 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
3703 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3705 * parse.y (resolve_package): Initialize "decl".
3706 (lookup_package_type): Remove unused function.
3708 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3710 Fix for PR java/5993:
3711 * parse.y (resolve_package): Return the decl if resolution was
3712 successful. Don't special case "java.lang" and "java.lang.reflect"
3713 packages. Set type_name to the merged identifier.
3714 (resolved_qualified_expression_name): Print error using "name" if
3715 resolve_package returns NULL_TREE.
3717 2002-03-27 Tom Tromey <tromey@redhat.com>
3719 * expr.c (expand_invoke): Don't generate null pointer check if
3720 we're calling <init>.
3722 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
3724 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
3726 * java-tree.h (java_lang_expand_expr): Similarly.
3727 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
3728 (java_init): Don't set hook.
3730 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3732 Fix for PR java/5850:
3733 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
3734 context if field was not found in the current scope.
3735 * expr.c (lookup_field): Don't look in enclosing contexts.
3737 2002-03-26 Tom Tromey <tromey@redhat.com>
3739 Fix for PR java/5942:
3740 * parse.y (init_src_parse): Added sanity check.
3741 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
3744 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
3746 * decl.c (lang_mark_tree): Rename java_mark_tree.
3747 * java-tree.h (java_mark_tree): New.
3748 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
3750 2002-03-25 Zack Weinberg <zack@codesourcery.com>
3752 * lex.c: Change java_perform_atof to take normal parameters
3753 instead of a pointer to a parameter block. Call it directly
3756 2002-03-22 Mark Wielaard <mark@klomp.org>
3758 Fix for PR java/5368:
3759 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
3760 when printing error message.
3762 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
3764 * decl.c (maybe_build_cleanup): Remove.
3766 2002-03-22 Tom Tromey <tromey@redhat.com>
3768 Andrew Haley <aph@cambridge.redhat.com>
3770 * expr.c (build_field_ref): Don't build a check if the field is a
3773 2002-03-21 Eric Blake <ebb9@email.byu.edu>
3775 Fix for PR java/6026:
3776 * lex.c (java_lex): Fix parsing of consecutive floats.
3778 2002-03-21 Tom Tromey <tromey@redhat.com>
3780 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
3783 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
3785 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
3786 insert_block, getdecls, kept_level_p, global_bindings_p): New.
3788 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
3790 * gcj.texi: @code{gcj} becomes @command{gcj}.
3791 @code{gcc} becomes @command{gcc}.
3792 GcjRaw changed to gnu.gcc.RawData.
3794 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
3796 * decl.c (start_java_method): Use new hook.
3797 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
3798 (java_init): Remove old hook.
3800 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3802 * builtins.c (define_builtin): Do nothing if `type' is null.
3805 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3807 * parse.y (parser_check_super_interface): Fix error message
3810 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3812 * jcf-parse.c (get_constant): Delete unused variables.
3814 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
3816 * java-tree.h (java_parse_file): New.
3817 * jcf-parse.c (yyparse): Rename java_parse_file.
3818 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
3820 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3822 * parse.y (craft_constructor): Return the constructor decl.
3823 (java_expand_classes): Update comments.
3824 (lookup_method_invoke): Call fix_constructors immediately for
3825 anonymous class. Fixes PR java/5935.
3827 2002-03-15 Anthony Green <green@redhat.com>
3829 * jcf-parse.c (yyparse): Don't emit class registration
3830 constructor when compiling resource files.
3832 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3834 * lang.c (java_tree_code_type, java_tree_code_length,
3835 tree_code_name): Delete.
3836 (tree_code_type, tree_code_length, tree_code_name): Define.
3837 (java_init): Don't try to copy into the various tree_code
3840 2002-03-12 Tom Tromey <tromey@redhat.com>
3842 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
3843 UTF-8, not UCS-2. Fixes PR java/5923.
3845 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
3846 a call_expr wrapped in a convert. Fixes PR java/5848.
3848 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3850 * jcf-write.c (write_classfile): Improve error strings.
3852 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3854 * lex.c: Adjust comments to GNU standards.
3856 2002-03-11 Eric Blake <ebb9@email.byu.edu>
3858 Fix for PR java/5902:
3859 * lex.c (java_lex): Fix parsing of literals.
3861 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3863 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
3864 to prevent it getting evaluated twice in the store checking case.
3865 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
3868 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3870 * decl.c (java_init_decl_processing): Make sure class_type_node
3871 alignment is not less than 64 bits if hash synchronization is enabled.
3873 2002-03-08 Per Bothner <per@bothner.com>
3875 * parse.y (java_complete_lhs): Check if patch_assignment
3876 returned an error-mark.
3878 * parse.y (try_builtin_assignconv): Don't special-case zero.
3880 2002-03-08 Per Bothner <per@bothner.com>
3882 Fix for PR java/5812.
3883 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
3884 here instead of in JSR macro. Likewise with load_type_state call.
3885 Do the latter on if the return_pc has been verified (the jsr returns).
3886 (JSR): Now just call build_java_jsr.
3888 2002-03-07 Jeff Sturm <jsturm@one-point.com>
3890 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
3891 (java.install-common): Link native driver to
3892 JAVA_TARGET_INSTALL_NAME.
3894 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
3896 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
3897 * builtins.c(sin_builtin): Likewise
3898 * builtins.c(sqrt_builtin): Likewise
3900 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3902 * java/expr.c, java/jcf-parse.c, java/lex.c:
3903 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
3904 REAL_ARITHMETIC blocks unconditional. Delete some further
3905 #ifdef blocks predicated on REAL_ARITHMETIC.
3907 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3909 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
3910 explicit sizeof/sizeof.
3911 * decl.c (java_init_decl_processing): Likewise.
3912 * jcf-parse.c (init_jcf_parse): Likewise.
3913 * parse.y (init_src_parse): Likewise.
3915 2002-03-02 Per Bothner <per@bothner.com>
3917 Make --CLASSPATH by a synonym for --classpath and -classpath.
3918 Implement --bootclasspath.
3919 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
3920 (classpath_l): Remove.
3921 (jcf_path_CLASSPATH_arg): Remove.
3922 (jcf_path_bootclasspath_arg): New function.
3923 (jcf_path_seal): Simplify accordingly.
3925 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
3926 (jcf_path_CLASSPATH): Remove declaration.
3927 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
3928 (lang_specific_driver): Translate -bootclasspath.
3929 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
3930 * lang.c (decode_lang_options): Do jcf_path_init first.
3931 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
3932 * gjavah.c: Also handle --bootclasspath.
3933 Handle --CLASSPATH as a synonum for --classpath.
3934 * jcf-dump.c: Likewise.
3936 "." is not part of system path, but is the default for --classpath.
3937 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
3938 (jcf_path_seal): Add "." if no CLASSPATH specified.
3940 * gcj.texi: Document changes.
3942 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3944 * expr.c (build_java_arraystore_check): Fix formatting.
3946 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3948 Fix for PR java/5758, java/5632:
3949 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
3950 inner-class separator too.
3951 * parse.y (do_resolve_class): New local `decl_result.'
3952 Progressively build a name for what can have been loaded.
3954 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3956 * expr.c (java_array_data_offset): Removed function.
3957 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
3958 (build_java_array_length_access): Obtain "length" value using a
3959 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
3960 (build_java_arrayaccess): Correct comment. Access "data" using a
3961 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
3962 (build_java_arraystore_check): New function.
3963 (expand_java_arraystore): Use build_java_arraystore_check.
3964 * parse.y (patch_assignment): Simplify code to insert a store check
3965 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
3966 * check-init.c (check_init): Update to reflect that an array length
3967 access is now a COMPONENT_REF.
3968 * gcj.texi (Code Generation): Improve documentation of
3969 -fno-bounds-check. Add documentation for -fno-store-check.
3970 * java-tree.h (flag_store_check): Declare.
3971 (build_java_arraystore_check): Declare.
3972 * lang.c (flag_store_check): Initialize to 1.
3973 (lang_f_options): Add store-check option.
3974 * jvspec.c: Don't pass store-check option to jvgenmain.
3975 * lang-options.h: Add help string for -fno-store-check.
3977 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
3979 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
3980 * java-tree.h (java_dup_lang_specific_decl): New.
3981 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
3983 2002-02-27 Zack Weinberg <zack@codesourcery.com>
3985 * builtins.c, decl.c: Delete traditional-mode-related code
3986 copied from the C front end but not used, or used only to
3987 permit the compiler to link.
3989 2002-02-22 Tom Tromey <tromey@redhat.com>
3991 Fix for PR java/2369:
3992 * jvspec.c (verify_class_name): New function.
3993 (lang_specific_driver): Call it.
3994 (JAVA_START_CHAR_P): New macro.
3995 (JAVA_PART_CHAR_P): Likewise.
3997 2002-02-22 Per Bothner <per@bothner.com>
3999 * class.c: Change vtable to be more compatible with g++ v3 abi.
4000 (get_dispatch_table): Prepend offset-to-top (always 0) and
4001 type_info pointer (currently unimplemented hence NULL) to vtable.
4002 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
4003 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
4004 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
4005 (build_dtable_decl): Add declarations for new fields.
4007 2002-02-20 Per Bothner <per@bothner.com>
4009 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
4010 to finit$ (otherwise generate_bytecode_insns drops it). However, we
4011 don't need to set it on the COMPOUND_EXPR - the caller does that.
4013 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4015 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
4016 `--CLASSPATH' becomes `--classpath.'
4017 * gjavah.c: Likewise.
4018 * jcf-dump.c: Likewise.
4019 * lang-options.h: Likewise.
4021 * jcf-path.c: Updated comment.
4022 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
4023 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
4024 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
4025 (jcf_path_CLASSPATH_arg): Ditto.
4026 (classpath_u): Updated leading comment.
4028 2002-02-20 Per Bothner <per@bothner.com>
4030 * builtins.c (check_for_builtin): New function.
4031 (build_call_or_builtin): Remove.
4032 * java-tree.h: Update accordingly.
4033 * expr.c (expand_invoke): Use build + check_for_builtin instead
4034 of build_call_or_builtin.
4035 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
4036 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
4037 flag (which had caused jcf-write to incorrectly emit invokevirtual).
4039 2002-02-17 Tom Tromey <tromey@redhat.com>
4041 * java-tree.h (TYPE_STRICTFP): New macro.
4042 (struct lang_type) [strictfp]: New field.
4043 (CLASS_STRICTFP): New macro.
4044 (METHOD_STRICTFP): New macro.
4045 (struct lang_decl) [strictfp]: New field.
4046 * parse.y (method_header): Disallow strictfp constructor or
4048 (STRICT_TK): Move before MODIFIER_TK.
4049 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
4050 (METHOD_MODIFIERS): Likewise.
4051 (INTERFACE_MODIFIERS): Likewise.
4052 * jcf-write.c (get_access_flags): Likewise.
4053 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
4054 (add_method_1): Likewise.
4055 (get_access_flags_from_decl): Likewise.
4056 * jcf-dump.c (print_access_flags): Print in standard order. Also,
4057 recognize strictfp flag.
4058 * jcf.h (ACC_STRICT): New define.
4060 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
4062 * class.c(build_utf8_ref): Move declaration of decl_size
4064 2002-02-07 Tom Tromey <tromey@redhat.com>
4066 * gcj.texi (Input Options): --CLASSPATH does not suppress system
4069 2002-02-04 Anthony Green <green@redhat.com>
4071 * class.c (build_utf8_ref): Put UTF-8 constants into merged
4072 sections if available.
4074 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4076 * parse.y (java_expand_classes): Fix typo in static field loop.
4078 2002-02-02 Richard Henderson <rth@redhat.com>
4080 * class.c (add_field): Mark static fields external.
4081 (build_class_ref): Remove redundant set.
4082 * parse.y (java_expand_classes): Mark static fields of classes
4083 to be compiled as local.
4084 * jcf-parse.c (parse_class_file): Likewise.
4086 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4088 * gcj.texi (About CNI): New node.
4090 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
4093 * jcf-parse.c : Check for HAVE_LOCALE_H before using
4094 setlocale() with LC_CTYPE as a parameter.
4097 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
4099 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4100 Follow GNU Coding Standards for --version.
4102 2002-01-28 Tom Tromey <tromey@redhat.com>
4104 * expr.c (build_jni_stub): Ensure storage for `meth' is
4106 * parse.y (java_complete_expand_methods): Set
4107 current_function_decl before building JNI stub.
4109 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
4111 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
4114 2002-01-22 Tom Tromey <tromey@redhat.com>
4116 * decl.c (java_init_decl_processing): Use add_predefined_file.
4117 Predefine RawData.java.
4118 (predef_filenames): Removed.
4119 (java_init_decl_processing): Don't register predef_filenames.
4120 * jcf-parse.c (add_predefined_file): New function.
4121 (predefined_filename_p): Rewrote.
4122 (predefined_filename_p): No longer static.
4123 * decl.c (java_init_decl_processing): Call initialize_builtins.
4124 * Make-lang.in (JAVA_OBJS): Added builtins.o.
4125 (java/builtins.o): New target.
4126 * builtins.c: New file.
4127 * parse.y (patch_invoke): Use build_call_or_builtin.
4128 * java-tree.h (build_call_or_builtin): Declare.
4129 (initialize_builtins): Declare.
4130 (java_set_exception_lang_code): Removed unused declaration.
4131 (PREDEF_FILENAMES_SIZE): Removed.
4132 (java_tree_index): Added JTI_PREDEF_FILENAMES.
4133 (predef_filenames): New define.
4134 (add_predefined_file): Declare.
4135 (predefined_filename_p): Declare.
4136 * expr.c (expand_invoke): Use build_call_or_builtin.
4138 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4140 * parse.y (patch_switch_statement): Fix format specifier.
4142 2002-01-16 Tom Tromey <tromey@redhat.com>
4144 More for PR java/5365:
4145 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
4147 (process_file): Generate include for
4148 java.lang.UnsupportedOperationExceptions.
4150 2002-01-15 Andreas Jaeger <aj@suse.de>
4152 * .cvsignore: Add man pages.
4154 2002-01-15 Tom Tromey <tromey@redhat.com>
4156 Fix for PR java/5365:
4157 * gjavah.c (process_file): Turn class name into a file name.
4159 2002-01-14 Matthias Klose <doko@debian.org>
4161 * gcj.texi: Fix whitespace and formatting errors in the
4162 synopsis of the man pages. Update copyright.
4164 2002-01-14 Tom Tromey <tromey@redhat.com>
4167 * Make-lang.in (java.install-man): Handle jv-convert man page.
4168 (java.generated-manpages): Added jv-convert.1.
4169 (java.uninstall): Remove jv-convert.1.
4170 (java.maintainer-clean): Likewise.
4171 ($(srcdir)/java/jv-convert.1): New target.
4172 * gcj.texi (Top): Link to jv-convert node.
4173 (Individual utilities): Likewise.
4174 (Invoking jv-convert): New node.
4176 2001-01-10 Jeff Sturm <jsturm@one-point.com>
4177 Martin Kahlert <martin.kahlert@infineon.com>
4179 * jcf-parse.c (get_constant): Don't swap lo/hi for big
4180 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
4182 2002-01-03 Graham Stott <grahams@redhat.com>
4184 * class.c (compile_resource_file): Update copyright date.
4185 Constify filename parameter.
4186 (java-tree.h): Update copyright date.
4187 (compile_resource_file): Constify filename parameter.
4189 2002-01-03 Graham Stott <grahams@redhat.com>
4191 * gcc/jcf-parse.c: Update copyright date.
4192 (yyparse): Constify resource_filename.
4194 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4196 * parse.y (src_parse_roots): Don't needlessly zero init.
4198 2001-12-31 Tom Tromey <tromey@redhat.com>
4200 * parse.y (dump_java_tree): New function.
4201 (source_end_java_method): Call it.
4202 (end_class_declaration): Likewise.
4203 * lang.c (java_decode_option): Call dump_switch_p.
4205 2001-12-28 Tom Tromey <tromey@redhat.com>
4207 * gen-table.pl: Don't process characters after \uffff. Added
4208 comment pointing to input file.
4210 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4212 * gen-table.pl: Const-ify output. Document the location of a
4213 suitable unicode input file.
4215 * chartables.h: Regenerate.
4217 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4219 * chartables.h: Const-ify.
4220 * gjavah.c (options): Likewise.
4221 * jcf-dump.c (options): Likewise.
4222 * jv-scan.c (options): Likewise.
4223 * lex.c (java_start_char_p, java_part_char_p): Likewise.
4224 * parse.y (binop_lookup): Likewise.
4226 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4228 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
4229 the static arrays that are output.
4230 * jvspec.c (jvgenmain_spec): Make static.
4231 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
4232 * keyword.h: Regenerate.
4233 * lang.c (string_option, process_option_with_no, lang_f_options,
4234 lang_W_options): Const-ify.
4235 * lex.c (java_lex): Likewise.
4237 2001-12-21 Richard Henderson <rth@redhat.com>
4239 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
4240 (get_boehm_type_descriptor): ... here. Arrange for the
4241 TREE_TYPE to get set properly.
4243 2001-12-21 Richard Henderson <rth@redhat.com>
4245 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
4246 only if the target requires collect2.
4248 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
4250 2001-12-20 Tom Tromey <tromey@redhat.com>
4253 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
4254 CAN_COMPLETE_NORMALLY for the node.
4255 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
4256 generate code for second branch if first branch can't complete
4258 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
4259 the loop head if the loop body can't complete normally.
4261 2001-12-20 Tom Tromey <tromey@redhat.com>
4264 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
4265 case where `finally' clause can't complete normally.
4267 2001-12-20 Tom Tromey <tromey@redhat.com>
4270 * parse.y (analyze_clinit_body): Added this_class parameter.
4271 Check for more cases where we must keep <clinit>.
4272 (maybe_yank_clinit): Cleaned up flow control.
4274 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4276 * decl.c (java_init_decl_processing): Don't initialize
4277 finit_leg_identifier_node.
4278 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
4279 (finit_leg_identifier_node): Remove.
4280 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
4282 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4284 * mangle.c (mangle_member_name): Don't special-case for
4286 * mangle_name.c (unicode_mangling_length): Likewise.
4287 (append_unicode_mangled_name): Likewise.
4288 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
4291 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4293 * expr.c (build_java_array_length_access): Don't force null pointer
4294 check unless flag_check_references is set.
4296 2001-12-20 Tom Tromey <tromey@redhat.com>
4298 Fix for PR java/3417:
4299 * parse.y (patch_assignment): Added special processing for
4301 (patch_return): Don't convert booleans to integers, and don't
4302 special-case `null'.
4304 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
4306 * config-lang.in (diff_excludes): Remove.
4308 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
4310 * gcj.texi: Update link to GCC manual.
4312 2001-12-17 Tom Tromey <tromey@redhat.com>
4314 * parse.y (link_nested_class_to_enclosing): Removed useless
4317 2001-12-16 Tom Tromey <tromey@redhat.com>
4319 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
4322 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
4324 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
4325 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
4328 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4330 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
4332 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4334 * decl.c (java_init_decl_processing): Build otable_type correctly.
4335 otable_decl is an otable_type.
4337 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4339 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
4340 otable_type, otable_ptr_type, method_symbol_type,
4341 method_symbols_array_type, method_symbols_array_ptr_type): New
4342 field/global tree definitions.
4343 (flag_indirect_dispatch): New flag.
4344 * decl.c (java_init_decl_processing): Initialize new otable and
4345 otable_syms type nodes and decls. Add new field "index" to
4347 * class.c (build_method_symbols_entry): New function.
4348 (make_method_value): Set "index" to to method's vtable index for
4349 virtual methods when indirect-dispatch is not used.
4350 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
4351 and set vtable_method_count to -1. Set otable and otable_syms field
4352 if indirect-dispatch is used and there was something to put in them.
4353 (build_method_symbols_entry): New function.
4354 (emit_offset_symbol_table): New function.
4355 * expr.c (get_offset_table_index): New function.
4356 (build_invokevirtual): Build array reference to otable at the index
4357 returned by get_offset_table_index, and use the result as the vtable
4359 (build_invokeinterface): Similar.
4360 * jcf-parse.c (yyparse): If indirect-dispatch, call
4361 emit_offset_symbol_table at the end of compilation, after all classes
4362 have been generated.
4363 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
4364 * lang.c (flag_indirect_dispatch): Define.
4365 (lang_f_options): Add indirect-dispatch flag.
4367 2001-12-14 Matthias Klose <doko@debian.org>
4369 * gcj.texi: Markup for man page generation. Document missing
4370 options printed by <tool> --help.
4371 Terminate description of gij's -ms option with a dot.
4372 * Make-lang.in ($(srcdir)/java/*.1): New targets.
4373 (java.generated-manpages java.install-man, java.uninstall,
4374 java-maintainer-clean) Updated.
4376 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
4378 * class.c (get_dispatch_table): Fix java vtable layout
4379 for TARGET_VTABLE_USES_DESCRIPTORS.
4380 * decl.c (java_init_decl_processing): Initialize
4381 alloc_no_finalizer_node, finalize_identifier_node.
4382 * expr.c (class_has_finalize_method): New function.
4383 (expand_java_NEW): Generate calls for finalizer-free allocation.
4384 (build_invokevirtual): Fix java vtable layout for
4385 TARGET_VTABLE_USES_DESCRIPTORS.
4386 * java-tree.h (enum java_tree_index): New entries:
4387 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
4388 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
4389 (class_has_finalize_method): declare.
4390 (HAS_FINALIZER_P): New macro.
4391 * parse.y (patch_invoke): Generate calls for finalizer-free
4394 2001-12-12 Matthias Klose <doko@debian.org>
4396 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
4397 whitespace at end of line.
4399 2001-12-11 Tom Tromey <tromey@redhat.com>
4401 * lex.c (java_init_lex): Define wfl_to_string as
4402 gnu.gcj.runtime.StringBuffer unless generating bytecode.
4404 2001-12-11 Jeff Sturm <jsturm@one-point.com>
4406 * class.c (make_method_value): Use null_pointer_node to
4407 represent empty exception table.
4409 2001-12-10 Tom Tromey <tromey@redhat.com>
4411 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
4413 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
4415 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
4417 2001-12-09 Per Bothner <per@bothner.com>
4419 * check-init.c (current_switch_has_default): New static field.
4420 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
4421 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
4422 DEFAULT_EXPR seen, simulate a default alternative that copies state.
4424 2001-12-09 Tom Tromey <tromey@redhat.com>
4426 * check-init.c (check_init): Don't allow pre- or post- increment
4427 or decrement of final variable.
4428 (final_assign_error): Minor error message rewording.
4430 2001-12-08 Tom Tromey <tromey@redhat.com>
4432 * java-tree.h: Fixed typo.
4434 * gjavah.c (decompile_method): Don't decompile to `return this'
4437 * gjavah.c (cxx_keywords): Re-sorted.
4438 * lex.c (cxx_keywords): Re-sorted.
4440 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
4443 * gjavah.c (print_namelet): Clear subnamelets.
4444 (HANDLE_METHOD): Set `method_printed' earlier.
4446 2001-12-07 Tom Tromey <tromey@redhat.com>
4448 * lang.c (lang_f_options): Added
4449 optimize-static-class-initialization.
4450 (java_decode_option): Removed special case.
4452 2001-12-07 Per Bothner <per@bothner.com>
4454 * check-init.c (check_init): Fix typo freeing memory twice.
4456 2001-12-05 Per Bothner <per@bothner.com>
4458 Restore support for static class initialization optimization.
4459 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
4460 * check-init.c (check_int): At end of BLOCK handle initialization
4461 blocks, which used to be done in java_complete_expand_method but did
4462 not handle the case where check_for_initialization might allocate
4463 more than a word of bits.
4464 * decl.c (lang_make_tree): The smic field is now a tree.
4465 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
4466 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
4468 * parse.y (emit_test_initialization): Combine hash_lookup calls.
4470 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
4471 Change from a hash table to a list.
4472 (struct_lang_decl): Change field 'smic' to match.
4473 * class.c (add_method_1): Initialize
4474 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
4475 * parse.y (adjust_init_test_initialization): Removed - inlined into -
4476 (java_expand_method_bodies): -here, since 'smic' is now a list.
4477 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
4479 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
4481 * class.c (java_hash_compare_tree_node): Fix casts.
4483 2001-12-04 Per Bothner <per@bothner.com>
4485 * check-init.c: Handle definite unassignment to finals in addition
4486 to definite assignment.
4487 (loop_current_locals): New field.
4488 (num_current_locals, int start_current_locals, num_current_words):
4490 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
4491 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
4492 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
4493 (get_variable_decl, check_final_reassigned): New functions.
4494 (check_init, check_bool_init): Modify as needed for checking finals.
4495 (check_for_initialization): Take extra parameter and return void.
4496 Do extra start-up logic to check final fields for assignment.
4497 * parse.y (check_static_final_variable_assignment_flag,
4498 reset_static_final_variable_assignment_flag, check_final_assignment,
4499 check_final_variable_local_assignment_flag,
4500 reset_final_variable_indirect_assignment_flag,
4501 reset_final_variable_global_assignment_flag): Remove functions.
4502 (java_complete_expand_methods, outer_field_access_fix,
4503 patch_assignment): Remove no-longer used logic.
4504 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
4505 * parse.y (register_fields, java_complete_tree): Update accordingly.
4507 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
4508 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
4509 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
4511 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
4513 * java-tree.h (DECL FINAL): New bit-field.
4514 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
4515 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
4516 (DECL_INIT_CALLS_THIS): New macro.
4517 (struct lang_decl): New bit-field init_calls_this.
4518 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
4519 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
4520 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
4521 use it for both local variables and final fields.
4522 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
4524 (struct lang_type): Remove hfv bit-field.
4525 (check_for_initialization): Change to return void.
4527 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
4528 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
4529 * check-init.c (final_assign_error): New helper function.
4530 (check_final_reassigned, check_init): Use it.
4531 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
4533 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
4534 bit-fields to unsigned.
4536 2001-12-03 Per Bothner <per@bothner.com>
4538 * parse.y (patch_binop): Minor constant folding.
4540 * parse.y (build_current_thisn): Shorter 'buffer'.
4542 2001-12-03 Per Bothner <per@bothner.com>
4544 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
4545 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
4546 * jcf-write.c (generate_bytecode_insns): Remove support for
4547 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
4548 * check-init.c (check_init): Likewise.
4550 2001-12-03 Per Bothner <per@bothner.com>
4552 * verify.c (subroutine_nesting): New function.
4553 (verify_jvm_instructions): Use it to fix logic for checking that
4554 we're done with the current subroutine.
4556 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
4557 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
4559 2001-12-03 Per Bothner <per@bothner.com>
4561 * jcf.h: Fix obvious typo in comment.
4562 * typeck.c (build_null_signature): Add comment.
4564 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
4566 * expr.c: Remove leading capital from diagnostic messages, as
4567 per GNU coding standards.
4568 * jcf-io.c: Similarly.
4569 * jcf-parse.c: Similarly.
4570 * jv-scan.c: Similarly.
4571 * jvspec.c: Similarly.
4572 * mangle.c: Similarly.
4574 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
4575 Alexandre Petit-Bianco <apbianco@redhat.com>
4577 * expr.c (build_java_arrayaccess): Call save_expr on array for
4578 correct evaluation order, modified comment, fixed indentation.
4579 * parse.y: (patch_assignment): Correctly extract the array base
4580 from the tree generate by build_java_arrayaccess, added comments.
4581 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
4582 Fixes PR java/3096, PR java/3803, PR java/3965.
4584 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
4586 * expr.c (expand_byte_code): Remove trailing periods from messages.
4587 * jcf-parse.c (load_class, jcf_parse): Similarly.
4588 * jcf-write.c (generate_classfile): Similarly.
4589 * lex.c (java_lex): Similarly.
4591 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4593 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
4595 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
4597 * Make-lang.in (java.generated-manpages): New dummy target.
4599 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4601 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4603 (lang_specific_pre_link): Use set_input to set input_filename.
4605 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4606 (main): Fix definition.
4607 Strip `main' from classname.
4610 2001-11-18 Roger Sayle <roger@eyesopen.com>
4612 * parse.h (java_expand_switch): Remove old prototype.
4614 2001-11-18 Tom Tromey <tromey@redhat.com>
4616 Fix for PR java/1401:
4617 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
4619 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
4622 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
4624 * lang.c (finish_parse): Rename to java_finish.
4625 (LANG_HOOKS_FINISH, java_finish): New.
4627 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
4629 * decl.c (init_decl_processing): Rename java_init_decl_processing.
4630 * java-tree.h: New prototype.
4631 * lang.c (java_init): Update prototype. Combine with old init_parse.
4633 2001-11-13 Tom Tromey <tromey@redhat.com>
4635 * gjavah.c (method_signature): New global.
4636 (HANDLE_METHOD): Set it.
4637 (decompile_return_statement): New function.
4638 (decompile_method): Use it.
4639 (print_method_info): Removed `synth' argument.
4641 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4643 * java-tree.h (java_set_yydebug): New.
4644 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
4645 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
4646 (print_lang_decl, print_lang_type, print_lang_identifier,
4647 print_lang_statistics, lang_print_xnode): Remove.
4649 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
4651 * jcf-parse.c (init_lex): Remove.
4652 * lang.c (language_string, lang_identify): Remove.
4653 (struct lang_hooks): Constify.
4654 (LANG_HOOKS_NAME): Override.
4655 (init_parse): Update.
4657 2001-11-08 Andreas Franck <afranck@gmx.de>
4659 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
4660 program_transform_name the way suggested by autoconf.
4661 (java.install-common): Also transform auxiliary program names with
4662 program_transform_name.
4664 2001-11-08 Tom Tromey <tromey@cygnus.com>
4666 * parse.y (trap_overflow_corner_case): New rule.
4667 (unary_expression): Use it.
4668 * lex.c (java_init_lex): Don't set minus_seen.
4669 (yylex): Don't use minus_seen. Communicate overflow to parser for
4671 (error_if_numeric_overflow): New function.
4672 * parse.h (minus_seen): Removed field.
4673 (JAVA_RADIX10_FLAG): New define.
4675 2001-11-07 Tom Tromey <tromey@redhat.com>
4677 Patch for PR java/1414:
4678 * parse.y (case_label_list): New global.
4679 (goal): Register case_label_list with GC.
4680 (java_complete_lhs): Save new case on case_label_list.
4681 (patch_switch_statement): Check for duplicate case labels.
4683 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4685 * parse.y (patch_assignment): Removed unused third argument.
4686 (java_complete_lhs): Removed unused third argument to patch_assignment.
4688 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
4690 * lang.c: Include langhooks-def.h.
4691 * Make-lang.in: Update.
4693 2001-10-31 Zack Weinberg <zack@codesourcery.com>
4695 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
4697 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4699 * mangle.c (find_compression_record_match): Don't match compression
4700 records for package name elements unless they occur at the start of
4701 the name. Fix for PR java/4717.
4703 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4705 * expr.c (expand_java_field_op): Don't special-case references to
4706 java.lang.PRIMTYPE.TYPE.
4707 (build_primtype_type_ref): Removed.
4708 * java-tree.h (build_primtype_type_ref): Remove prototype.
4709 * parse.y (maybe_build_primttype_type_ref): Removed.
4710 (complete_function_arguments): Don't special-case references to
4711 java.lang.PRIMTYPE.TYPE.
4712 (patch_assignment): Likewise.
4713 (array_constructor_check_entry): Likewise.
4715 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
4717 * mangle.c (static tree compression_table): Fixed leading comment.
4718 * parse.h (struct parser_ctxt): Fixed field comment.
4719 * parse.y (check_pkg_class_access): New prototype, fixed leading
4720 comment, new parameter used to emit error only if passed as true.
4721 (parse_check_super): Pass extra argument to check_pkg_class_access.
4722 (do_resolve_class): Likewise.
4723 (process_imports): Likewise.
4724 (read_import_dir): Fixed indentation.
4725 (find_in_imports_on_demand): New local class_type_name. Local
4726 node_to_use deleted. while loop changed into for loop. Report
4727 multiple definition only for accessible classes. Improved error
4729 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
4730 assigned to parameter list, fixed indentation. while loop changed
4731 into for loop, restore TREE_CHAIN on local `tem' before the next
4734 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4736 * lang.c (lang_get_alias_set): Deleted.
4738 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4740 * gjavah.c (jni_print_char): Fix thinko in last change.
4742 * gjavah.c (jni_print_char, decode_signature_piece): Use
4743 safe-ctype macros and/or fold extra calls into fewer ones.
4744 * lex.c (java_read_unicode, java_lex): Likewise.
4745 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
4746 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
4747 * mangle_name.c (append_unicode_mangled_name,
4748 unicode_mangling_length): Likewise.
4750 2001-10-17 Richard Henderson <rth@redhat.com>
4752 * Make-lang.in (java/lang.o): Depend on langhooks.h.
4754 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4756 * lang.c (langhooks.h): Included.
4757 (LANG_HOOKS_INIT): Redefined.
4758 (LANG_HOOKS_INIT_OPTIONS): Likewise.
4759 (LANG_HOOKS_DECODE_OPTION): Likewise.
4760 (struct lang_hooks lang_hooks): New initialization.
4762 2001-10-11 Per Bothner <per@bothner.com>
4764 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
4765 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
4766 The former is simpler, and jcf-write.c handles it better.
4767 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
4768 or WITH_CLEANUP_EXPR.
4769 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
4770 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
4772 * parse.y (patch_if_else_statement): If the condition is constant,
4773 optimize away the test.
4775 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4777 * parse.y (patch_cast): Call patch_string on the first operand of
4778 the incoming node, update it if necessary. Fixes PR java/4510.
4780 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4782 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
4783 when name qualifier matches a package name.
4785 2001-10-08 Tom Tromey <tromey@redhat.com>
4787 Fix for PR java/4489:
4788 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
4789 force a new label when computing `body_block'.
4791 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4793 * jcf-io.c (format_uint): Const-ify.
4794 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
4795 * lex.c (java_get_line_col): Likewise.
4796 * parse.y (build_incdec): Likewise.
4798 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4800 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
4801 a NULL enclosing context if appropriate. Fixes PR java/4466.
4803 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4805 * parse.y (patch_assignment): Use lvalue's original TYPE when
4806 building the final COMPOUND_EXPR.
4807 (try_reference_assignconv): Fixed leading comment.
4809 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4811 * parse.y (check_final_variable_indirect_assignment): For
4812 COMPOUND_EXPR, return only if finals were found initialized
4813 properly, if not, keep on checking.
4814 (check_final_variable_global_assignment_flag): New local
4815 error_found, set when appropriate and used to decide whether to
4816 report uninitialized finals. Fixed typo in comment.
4818 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4820 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4821 last three initializations. Fixes PR java/4360.
4823 2001-09-21 Richard Henderson <rth@redhat.com>
4825 * class.c (get_dispatch_table): Handle function descriptors.
4826 (build_dtable_decl): Likewise.
4827 * expr.c (build_invokevirtual): Likewise.
4829 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4831 * parse.y (patch_method_invocation): Build class initialization
4832 when static finals are used to qualify method invocation.
4835 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
4837 * parse.h: (WFL_STRIP_BRACKET): Re-written using
4838 build_type_name_from_array_name.
4839 (STRING_STRIP_BRACKETS): New macro.
4840 * parse.y (build_type_name_from_array_name): New function.
4841 (array_creation_expression:): Accumulate []s instead of [s.
4842 (cast_expression:): Accumulate []s instead of [s after cast type
4844 (build_array_from_name): Local string deleted, use
4845 build_type_name_from_array_name.
4846 (build_unresolved_array_type): Accumulate []s instead of [s after
4848 (register_fields): Fixed comment.
4849 (resolve_class): Local name, base deleted, new locals tname and
4850 array_dims. Use build_type_name_from_array_name. Use array_dims to
4852 (purify_type_name): Use STRING_STRIP_BRACKETS.
4854 2001-09-18 Andreas Jaeger <aj@suse.de>
4856 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
4857 * jv-scan.c: Likewise.
4859 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4861 * parse.y (patch_method_invocation): Inner class creation context
4862 check not enforced within constructors. Fixes PR java/1873.
4864 2001-09-16 Tom Tromey <tromey@redhat.com>
4866 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
4867 NOTE_PUSH for single-case push. Fixes PR java/4189.
4869 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4871 * java-tree.h (TYPE_IMPORT_LIST): New macro.
4872 (TYPE_IMPORT_DEMAND_LIST): Likewise.
4873 (struct lang_type): New fields import_list and import_demand_list.
4874 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
4875 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
4876 (do_resolve_class): New local saved_enclosing_type, initialized,
4877 passed as parameter to find_in_imports and find_in_imports_on_demand.
4878 (find_in_imports): Added paramater enclosing_type, use its
4879 TYPE_IMPORT_LIST when applicable.
4880 (find_in_imports_on_demand): Added parameter enclosing_type, use
4881 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
4882 declaration and initialization.
4883 (fold_constant_for_init): Switch/restore current_class to the
4884 appropriate context.
4886 2001-09-13 Mark Mitchell <mark@codesourcery.com>
4888 * verify.c (verify_jvm_instructions): Fix typo.
4890 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4892 * expr.c (expand_invoke): Const-ification.
4893 * parse.y (patch_method_invocation): Likewise.
4895 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4897 * gjavah.c (cxx_keywords): Const-ification.
4898 * keyword.gperf (java_keyword): Likewise.
4899 * lang.c (java_tree_code_name): Likewise.
4900 * lex.c (cxx_keywords): Likewise.
4901 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
4903 2001-09-11 Richard Henderson <rth@redhat.com>
4905 * parse.h (ctxp_for_generation): Mark extern.
4907 2001-09-10 Richard Henderson <rth@redhat.com>
4909 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
4911 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4913 * typeck.c (java_array_type_length, build_prim_array_type):
4914 Represent empty arrays by NULL index.
4916 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
4918 * java-tree.h (compile_resource_file): Grouped with other prototypes.
4919 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
4921 2001-09-06 Anthony Green <green@redhat.com>
4923 * class.c (O_BINARY): Define if necessary.
4924 (registerResource_libfunc): Declare.
4925 (init_class_processing): Initilize registerResource_libfunc.
4926 (compile_resource_file): New function.
4927 * java-tree.h (resource_name): Declare.
4928 (compile_resource_file): Declare.
4929 * jcf-parse.c (yyparse): Handle compiling java resource files.
4930 * lang.c (java_decode_option): Handle -fcompile-resource option.
4931 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
4933 * gcj.texi (Code Generation): Add documentation for -R flag.
4935 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4937 * jcf-write.c (generate_classfile): Issue an error in case of
4938 field/initial value mismatch.
4939 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
4940 being initialized and we're generating bytecode.
4941 (java_complete_lhs): In MODIFY_EXPR section: added comments,
4942 set DECL_INITIAL properly when appropriate.
4946 2001-09-01 Per Bothner <per@bothner.com>
4948 * parse.y (maybe_yank_clinit): A field without an initializer is not
4949 relevant. All initializers except static final and constant require
4950 <clinit>, regardless of flag_emit_class_files.
4952 2001-08-31 Per Bothner <per@bothner.com>
4954 * class.c (set_constant_value): When not emitting class files, then a
4955 String ConstantValue is a utf8const_ptr_type.
4957 2001-08-30 Per Bothner <per@bothner.com>
4959 * jcf-write.c (generate_classfile): Check that field is primitive
4960 or string before emitting ConstantValue attribute.
4962 2001-08-30 Per Bothner <per@bothner.com>
4964 * parse.y (resolve_qualified_expression_name): If creating a
4965 COMPOUND_EXPR, set it's type correctly.
4967 2001-08-30 Per Bothner <per@bothner.com>
4969 * jcf-io.c (open_class): Set filename field.
4971 * jcf-parse,c (parse_class_file): Set current_function_decl
4972 for better error message when Code attribute is missing.
4974 * lang.c (put_decl_node, lang_print_error): Re-arrange for
4975 better diagnostics, especially for constructors.
4977 2001-08-30 Per Bothner <per@bothner.com>
4979 * jcf-write.c (generate_classfile): Don't write ConstantValue
4980 attribute if field is not final, for compatibility with jdk.
4982 * jcf-write.c (generate_classfile): Convert ConstantValue values
4983 to correct type. Work-around for front-end bug.
4984 * class.c (set_constant_value): Error if constant has wrong type.
4986 2001-08-30 Per Bothner <per@bothner.com>
4988 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
4989 "Double" are printed at verbosity 1.
4991 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
4993 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
4995 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4997 * parse.y (patch_assignment): Don't verify final re-assignment here.
4998 (java_complete_lhs): Verify assignments to finals calling
4999 patch_assignment. Verify re-assignments to finals before calling
5002 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
5004 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
5007 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5009 * lex.c (java_lex): new local found_hex_digits. Set and then used
5010 in test to reject invalid hexadecimal numbers.
5011 * parse.y (java_complete_tree): Prevent unwanted cast with
5012 initialized floating point finals.
5013 (patch_binop): Emit a warning when detecting a division by zero,
5014 mark result not constant, don't simplify non integer division.
5016 2001-08-28 Per Bothner <per@bothner.com>
5018 * jcf-write.c (generate_bytecode_insns): For increments and
5019 decrements just recurse to push constant. Improvement on Mark's patch.
5021 2001-08-28 Mark Mitchell <mark@codesourcery.com>
5023 * jcf-write.c (generate_bytecode_insns): Generate an integer to
5024 real conversion for increments and decrements of reals.
5026 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5028 * parse.y (resolve_qualified_expression_name): Handle unresolved
5029 qualified expressions, prevent numerical qualifiers, fixed typo.
5032 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5034 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
5035 don't report anything but deprecated class when marked so. Handle
5037 (patch_method_invocation): Check deprecation on methods and types.
5038 (patch_binop): code becomes an enum tree_code, added default: to
5039 switch to handle that. Detect division by zero, try to fold and
5040 return before using a subroutine.
5042 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5044 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
5045 file smaller than 4 bytes.
5046 * parse.y (check_inner_circular_reference): New function.
5047 (check_circular_reference): Likewise.
5048 (array_initializer:): Accept {,}.
5049 (java_check_circular_reference): Rewritten using
5050 check_circular_reference and check_inner_circular_reference.
5051 (java_complete_expand_method): Unconditionally save and restore
5052 the unpurged exception list.
5053 (build_dot_class_method_invocation): Unmangle signature parameter.
5055 2001-08-21 Tom Tromey <tromey@redhat.com>
5057 * decl.c (init_decl_processing): Add `throws' field to method
5059 * class.c (make_method_value): Compute `throws' field for method.
5061 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5063 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
5064 circularity is detected.
5065 (ctors_unchecked_throws_clause_p): Fixed leading comment.
5067 2001-08-17 Richard Henderson <rth@redhat.com>
5069 * class.c (emit_register_classes): Add align parameter to
5070 call to assemble_integer.
5072 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
5074 * jcf-parse.c (load_class): New locals saved and class_loaded. If
5075 loading a class_or_name fails, try considering an innerclass name
5076 and load the enclosing context.
5077 * parse.y (resolve_inner_class): New function.
5078 (find_as_inner_class): Added leading comment.
5079 (register_incomplete_type): Keep the current context as enclosing
5080 context for JDEP_FIELD dependencies.
5081 (do_resolve_class): Locals new_class_decl and super initialized to
5082 NULL. Call resolve_inner_class, explore the enclosing context
5083 superclass if necessary.
5086 2001-08-16 Tom Tromey <tromey@redhat.com>
5088 * jcf-dump.c (main): Updated for change to jcf_path_seal.
5089 * gjavah.c (main): Updated for change to jcf_path_seal.
5090 * lang.c (version_flag): New global.
5091 (java_decode_option): Recognize `-version'.
5092 (java_init): Update for change to jcf_path_seal.
5093 * jcf.h (jcf_path_seal): Added `print' argument.
5094 * jcf-path.c (jcf_path_seal): Added `print' argument.
5096 2001-08-13 Zack Weinberg <zackw@panix.com>
5098 * Make-lang.in (java/decl.o): Update dependencies.
5099 * decl.c: Include libfuncs.h, don't include toplev.h.
5101 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5103 * decl.c (init_decl_processing): exception_type_node,
5104 class_not_found_type_node, and no_class_def_found_type_node
5105 initialized. predef_filenames augmented accordingly.
5106 instinit_identifier_node initialized.
5107 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
5108 * java-tree.h (enum java_tree_index): New entries
5109 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
5110 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
5111 (exception_type_node): New macro.
5112 (class_not_found_type_node): Likewise.
5113 (no_class_def_found_type_node): Likewise.
5114 (instinit_identifier_node): Likewise.
5115 (PREDEF_FILENAMES_SIZE): Adjusted.
5116 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
5117 (struct lang_type): Fixed typo in bitfield name.
5118 (DECL_INSTINIT_P): New macro.
5119 (ID_INSTINIT_P): Likewise.
5120 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
5122 * parse.y (encapsulate_with_try_catch): New function.
5123 (generate_instinit): Likewise.
5124 (build_instinit_invocation): Likewise.
5125 (ctors_unchecked_throws_clause_p): Likewise.
5126 (add_instance_initializer): Deleted.
5127 (build_instance_initializer): Likewise.
5128 (in_instance_initializer): Likewise.
5129 (check_method_redefinition): instinit$ not to be verified.
5130 (java_complete_expand_methods): Generate instinit$, simplified code.
5131 (build_dot_class_method): Eliminated unnecessary locals. Use
5132 encapsulate_with_try_catch, removed unnecessary code.
5133 (fix_constructors): New local iii. Use build_instinit_invocation.
5134 (patch_method_invocation): Added comment.
5135 (maybe_use_access_method): Don't consider instinit$.
5136 (find_applicable_accessible_methods_list): Shorten the search for
5138 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
5139 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
5140 (patch_throw_statement): Likewise. Fixed typo.
5142 2001-08-12 David Edelsohn <edelsohn@gnu.org>
5145 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5146 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5148 (lang_specific_pre_link): Use set_input to set input_filename.
5150 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5151 (main): Fix definition.
5152 Strip `main' from classname.
5155 2001-08-11 Zack Weinberg <zackw@panix.com>
5157 * lex.h: Don't include setjmp.h. Don't define
5158 SET_FLOAT_HANDLER or prototype set_float_handler.
5160 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5162 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
5163 `poplevel' in the right order.
5165 2001-08-09 Richard Henderson <rth@redhat.com>
5167 * Make-lang.in (class.o): Depend on TARGET_H.
5168 * class.c (emit_register_classes): Use target hooks instead of
5169 assemble_constructor and assemble_destructor.
5171 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
5173 * check-init.c (flags.h): Include
5174 (check_init): Don't report uninitialized static class
5175 initialization flags, don't free bit index when doing static class
5176 initialization optimization.
5177 (check_for_initialization): Return type changed to `unsigned int.'
5178 (attach_initialized_static_class): New function.
5179 * class.c (add_method_1): Create the initialized static class
5181 (finish_class): Always emit deferred inline methods.
5182 * decl.c (emit_init_test_initialization): Moved to expr.c
5183 (complete_start_java_method): Don't traverse
5184 DECL_FUNCTION_INIT_TEST_TABLE.
5185 (lang_mark_tree): Mark hash tables in function decls.
5186 * expr.c (emit_init_test_initialization): Moved from decl.c.
5187 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
5188 initialization flag, set DECL_CONTEXT and
5189 LOCAL_CLASS_INITIALIZATION_FLAG.
5190 (java_lang_expand_expr): Emit initialization code for static class
5191 initialized flags when entering block, if necessary.
5192 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
5193 * java-tree.h (flag_optimize_sci): New global variable declaration.
5194 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
5195 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
5196 (LOCAL_FINAL_P): Fixed typo in comment.
5197 (FINAL_VARIABLE_P): Likewise.
5198 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
5199 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
5200 (struct lang_decl): New fields `ict', `smic' and `cif.'
5201 (check_for_initialization): New returned value for global.
5202 (attach_initialized_static_class): New global function.
5203 (STATIC_CLASS_INIT_OPT_P): New macro.
5204 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
5205 * lang.c (java_decode_option): Handle
5206 `-fno-optimize-static-class-initialization'
5207 * parse.y (start_complete_expand_method): New function.
5208 (java_expand_method_bodies): Likewise.
5209 (attach_init_test_initialization_flags): Likewise.
5210 (adjust_init_test_initialization): Likewise.
5211 (emit_test_initialization): Likewise.
5212 (java_complete_expand_methods): Nullify abstract and native method
5214 (java_complete_expand_method): New locals `fbody', `block_body'
5215 and `exception_copy.' Reorganized: directly return on empty method
5216 bodies, call `start_complete_expand_method', remember definitely
5217 initialized static class in function, don't expand method bodies.
5218 (java_expand_classes): Call `java_expand_method_bodies' before
5219 `finish_class' when compiling to native.
5220 (resolve_expression_name): Use `orig' after building outer class
5222 (patch_invoke): Remember static method invocations.
5224 2001-08-06 Richard Henderson <rth@redhat.com>
5226 * class.c (emit_register_classes): Pass a symbol_ref and priority
5227 to assemble_constructor.
5229 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
5231 * java-tree.h (all_class_filename): New macro.
5232 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
5233 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
5234 newly created IDENTIFIER_NODE to `all_class_filename.'
5236 2001-08-01 Jeff Sturm <jsturm@one-point.com>
5238 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
5239 Use ggc_add_tree_root to register roots.
5241 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5243 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
5244 second operand calling check_init.
5245 * decl.c (complete_start_java_method): Swaped second and third
5246 arguments while creating WITH_CLEANUP_EXPR node.
5247 * jcf-write.c (generate_bytecode_insns): Use second operand
5248 instead of third when handling WITH_CLEANUP_EXPR.
5249 * parse.y (java_complete_lhs): Expand second operand of
5250 WITH_CLEANUP_EXPR nodes.
5251 (patch_synchronized_statement): Swaped second and third arguments
5252 while creating WITH_CLEANUP_EXPR node.
5254 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5256 * parse.y (create_interface): Avoid cyclic inheritance report when
5257 syntax error encountered during class definition.
5260 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5262 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5264 (lang_specific_pre_link): Use set_input to set input_filename.
5266 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5267 (main): Fix definition.
5268 Strip `main' from classname.
5271 2001-07-18 Tom Tromey <tromey@redhat.com>
5274 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
5275 * lex.c (java_new_lexer): Use ICONV_CONST.
5276 (java_read_char): Likewise.
5277 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
5278 (jv-scan$(exeext)): Likewise.
5280 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5282 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
5283 * parse.y (check_class_interface_creation): Allow `private' if the
5284 enclosing is not an interface.
5285 (create_interface): Interface tagged public if the enclosing
5286 context is an interface.
5287 (create_class): Class tagged public if the enclosing context
5291 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
5293 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
5296 2001-07-14 Tim Josling <tej@melbpc.org.au>
5298 * check-init.c (check_init): Remove references to EXPON_EXPR.
5300 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5302 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
5303 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
5306 2001-07-13 Tom Tromey <tromey@redhat.com>
5308 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
5311 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5313 * parse.y (patch_method_invocation): Don't override primary if one
5314 is already provided, but let this$<n> be built. Fixed comment.
5316 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
5318 * parse.y (empty_statement:): Report empty statement error only
5319 when found at class declaration level.
5322 2001-07-12 Tom Tromey <tromey@redhat.com>
5324 * expr.c (expand_load_internal): New function.
5325 (LOAD_INTERNAL): Use it.
5327 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
5329 * parse.y (verify_constructor_super): Compare anonymous class ctor
5330 args with `valid_method_invocation_conversion_p.'
5333 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5335 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
5336 `-fsyntax-only.' Fixes PR java/3248
5338 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5340 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
5342 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
5344 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
5345 current function is static. Fixes PR java/1970
5347 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5349 * parse.y (patch_method_invocation): Add enclosing context to ctor
5350 calls if necessary. Fixes PR java/2953
5352 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5354 * parse.y (resolve_package): Abort if qualified expression member
5356 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
5359 2001-07-07 Zack Weinberg <zackw@stanford.edu>
5361 * verify.c: Don't use // comments.
5363 2001-07-05 Tom Tromey <tromey@redhat.com>
5365 * lang.c (flag_assume_compiled): Removed.
5366 * java-tree.h (flag_assume_compiled): Removed.
5367 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
5368 -fhash-synchronization, -fuse-divide-subroutine,
5369 -fcheck-references, -femit-class-file, -femit-class-files,
5370 -fassume-compiled. Updated --encoding information. Changed
5371 -foutput-class-dir to `-d'.
5373 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
5375 * jcf-parse.c (parse_class_file): Add lineno parameter to
5376 debug_start_source_file call.
5378 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
5380 * gcj.texi: Use gpl.texi.
5381 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
5382 dependencies and use doc/include in search path.
5384 2001-07-03 Jeff Sturm <jsturm@one-point.com>
5386 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
5387 `this'. If so, don't build instance initializers.
5389 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5391 * parse.y (resolve_expression_name): Improved error message for
5392 inner class cases. Fixes PR java/1958
5394 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
5396 * lang.c: #include diagnostic.h
5397 (lang_print_error): Add a `diagnostic_context *' parameter.
5398 (java_dummy_print): Likewise.
5399 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
5401 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5403 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
5404 * jcf.h (typedef struct JCF): New bitfield `finished.'
5405 (JCF_FINISH): Set `finished.'
5406 (JCF_ZERO): Reset `finished.'
5409 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5411 * parse.y (class_body_declaration:): Don't install empty instance
5415 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
5417 * class.c (set_super_info): Call `set_class_decl_access_flags.'
5418 (set_class_decl_access_flags): New function.
5419 * java-tree.h (set_class_decl_access_flags): New prototype.
5420 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
5421 (parse_class_file): New local `decl_max_locals.' Take wide types
5422 into account to compute DECL_MAX_LOCALS.
5423 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
5426 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
5428 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
5430 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5432 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
5433 * parse.y (do_resolve_class): Moved comments out to leading comment
5434 section. Removed local `start', New local `_ht' and
5435 `circularity_hash.' Record `enclosing' in hash table and search
5436 it to detect circularity. Use `enclosing' as an argument to
5437 `lookup_cl.' Free the hash table when done.
5439 2001-06-19 Tom Tromey <tromey@redhat.com>
5441 * lex.c (java_read_char): Disallow invalid and overlong
5442 sequences. Fixes PR java/2319.
5444 2001-06-05 Jeff Sturm <jsturm@one-point.com>
5446 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
5448 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5450 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
5451 arguments accordingly.
5453 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
5455 * gcj.texi: Move contents to just after title page.
5457 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
5459 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
5461 (patch_incomplete_class_ref): Build the class ref, build the class
5462 init if necessary, complete the tree.
5465 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
5467 * parse.y (lookup_field_wrapper): Test `name' code.
5468 (resolve_qualified_expression_name): Test `qual_wfl' code.
5469 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
5470 handle `qual_wfl' by code.
5471 (maybe_build_primttype_type_ref): Test `wfl' code.
5473 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5475 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
5477 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
5478 the dvi file in the java directory.
5480 2001-05-25 Sam TH <sam@uchicago.edu>
5482 * gen-table.pl javaop.h jcf.h lex.h,
5483 parse.h: Fix header include guards.
5485 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
5487 * jv-scan.c (version): Update copyright year.
5489 2001-05-21 Per Bothner <per@bothner.com>
5491 * jcf-parse.c (read_class): If class is from .class or .zip file
5492 and it's already been read, don't push/pop parser context.
5494 2001-05-18 Per Bothner <per@bothner.com>
5496 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
5497 command line so the jvgenmain-generated main program comes first.
5499 2001-05-15 Tom Tromey <tromey@redhat.com>
5501 * class.c (build_utf8_ref): Don't generate identifier based on
5504 2001-05-12 Richard Henderson <rth@redhat.com>
5506 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
5507 * expr.c (java_lang_expand_expr): Expand it.
5508 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
5509 calling build_exception_object_ref.
5510 * parse.y (catch_clause_parameter): Likewise.
5511 (build_dot_class_method): Likewise.
5512 (try_reference_assignconv): Likewise.
5513 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
5514 * jcf-write.c (generate_bytecode_insns): Likewise.
5516 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5518 * parse.y (build_unresolved_array_type): Set
5519 EXPR_WFL_QUALIFICATION on the newly created wfl.
5520 Fixes PR java/2538. Fixes PR java/2535.
5522 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5524 * parse.y (fix_constructors): Removed unnecessary assignment to
5525 local. Moved assignment to `this$<n>', fixed comments and
5527 (build_wfl_wrap): Fixed indentation.
5528 Fixes PR java/2598, java/2579 and java/2658.
5530 2001-05-03 Mo DeJong <mdejong@redhat.com>
5532 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
5533 check for byte swap.
5535 2000-05-02 Jeff Sturm <jsturm@one-point.com>
5537 * expr.c (build_class_init): Move MODIFY_EXPR
5538 outside of COND_EXPR. Remove variable `call'.
5540 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5542 * decl.c: NULL_PTR -> NULL.
5543 * jcf-write.c: Likewise.
5545 2001-05-01 Tom Tromey <tromey@redhat.com>
5547 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
5548 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
5549 * gcj.texi: Updated copyright text. Include fdl.texi.
5550 (Top): Link to new node.
5552 2001-05-01 Per Bothner <per@bothner.com>
5554 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
5556 2001-05-01 Per Bothner <per@bothner.com>
5558 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
5559 import_list contains the name, not the TREE_PURPOSE.
5561 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5563 * jcf-io.c (read_zip_member): Cast to long in comparison with
5566 * jvspec.c (lang_specific_driver): Initialize variables.
5568 * mangle.c (find_compression_record_match): Likewise.
5570 * typeck.c (build_null_signature): Provide static prototype. Mark
5571 parameter with ATTRIBUTE_UNUSED.
5573 * verify.c (verify_jvm_instructions): Initialize variable.
5575 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5577 * parse.y (do_resolve_class): Check for cyclic inheritance during
5578 inner class resolution.
5580 2001-04-27 Per Bothner <per@bothner.com>
5582 * parse.y (java_expand_classes): Don't change ctxp_for_generation
5583 while iterating, since that could cause gc to lose stuff.
5585 2001-04-26 Per Bothner <per@bothner.com>
5587 Fix method search wrt scope of inner classes to match JLS2.
5588 * typeck.c (build_null_signature): New static function.
5589 (has_method): New function. Uses build_null_signature and lookup_do.
5590 * java-tree.h (has_method): New declaration.
5591 * parse.y (find_applicable_accessible_methods_list): Do not search
5592 context of inner classes here.
5593 (patch_method_invocation): Search scope, ie. current and outer clases,
5594 for method matching simple name, to find class.
5596 2001-04-26 Per Bothner <per@bothner.com>
5598 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
5599 Fix thinko: If a single case, use if_icmpeq, not ifeq.
5601 * constants.c (find_methodref_with_class_index): New function.
5602 (find_methodref_index): Use find_methodref_with_class_index.
5603 * java-tree.h (find_methodref_with_class_index): New declaration.
5604 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
5605 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
5606 If context changed from interface to class, don't use invokeinterface.
5608 2001-04-25 Per Bothner <per@bothner.com>
5610 * verify.c (verify_jvm_instructions): For field instructions,
5611 check that field index is valid. For invoke instructions, check that
5612 method index is valid.
5614 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
5616 * config-lang.in (target_libs): Copy from $libgcj_saved.
5618 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5620 * decl.c (init_decl_processing): Add new class "protectionDomain"
5622 * class.c (make_class_data): Set initial value for "protectionDomain".
5624 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5626 * jvspec.c (lang_specific_driver): Fix memory allocation
5627 deficit, by using concat in lieu of xmalloc/sprintf.
5629 2001-04-20 Per Bothner <per@bothner.com>
5631 Fixes to compile multiple .class files at once.
5632 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
5633 * java-tree.h (CLASS_PARSED_P): New macro.
5634 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
5635 * jcf-parse.c (jcf_parse_source): Inline into read_class.
5636 (read_class): Avoid some code duplication.
5637 Don't call JCF_FINISH for a .class file - might be needed later.
5638 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
5639 rather than CLASS_LOADED_P, since latter implies class laid out.
5640 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
5641 * parse.y: Don't need to set CLASS_LOADED_P for array types.
5643 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5645 * Make-lang.in (java/boehm.o): Depend on toplev.h.
5647 * boehm.c: Include toplev.h.
5649 2001-04-06 Tom Tromey <tromey@redhat.com>
5650 Alexandre Petit-Bianco <apbianco@redhat.com>
5652 Fix for PR gcj/1404 and PR gcj/2332:
5653 * parse.y (build_array_from_name): If we use the type_wfl then
5654 accumulate dimensions from the original type as well.
5655 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
5657 2001-04-06 Tom Tromey <tromey@redhat.com>
5659 * parse.y (analyze_clinit_body): Return true if the second operand
5660 of a METHOD_EXPR is nonzero.
5662 2001-04-06 Tom Tromey <tromey@redhat.com>
5664 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
5666 ($(srcdir)/java/parse.c): Likewise.
5668 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5670 * gcj.texi: Use `which-gcj' instead of `which-g77.'
5671 (version-gcc): Initialized.
5672 (which-gcj): Likewise.
5674 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5676 * java-tree.h (struct lang_decl): New macro
5677 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
5678 * parse.y (build_instance_initializer): New function.
5679 (add_instance_initializer): Use it.
5680 (java_fix_constructors): Set `current_class' before fix pass.
5681 (fix_constructors): Just return if already fixed. Move `super()'
5682 invocation ahead. Use `build_instance_initializer.'
5685 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
5687 * parse.y (resolve_qualified_expression_name): Pass field's
5688 DECL_CONTEXT to `not_accessible_p.'
5689 (not_accessible_p): Changed parameters order in `inherits_from_p'
5692 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
5694 * lang-options.h: Add flag_check_references.
5696 2001-04-04 Per Bothner <per@bothner.com>
5698 * java-tree.h (CONSTANT_VALUE_P): New macro.
5699 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
5700 * parse.y (maybe_build_class_init_for_field): New static function.
5701 (resolve_expression_name, resolve_field_access): Use
5702 maybe_build_class_init_for_field instead of build_class_init
5703 This does not do the init if the field is compile-time-constant.
5704 (resolve_field_access): Simplify.
5706 * parse.y (fold_constant_for_init): Merge test into switch.
5708 2001-04-03 Zack Weinberg <zackw@stanford.edu>
5710 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
5712 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
5714 2001-04-02 Zack Weinberg <zackw@stanford.edu>
5716 * expr.c (pop_type_0): Save the result of the first
5717 lang_printable_name call in a scratch buffer, so it
5718 won't be clobbered by the second call.
5720 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
5722 * parse-scan.y (array_type:): Rewritten.
5723 (type_declaration:): `empty_statement' replaces `SC_TK.'
5724 (class_member_declaration:): `empty statement' added.
5725 (method_body:): Simplified.
5726 (static_initializer:): Likewise.
5727 (primary_no_new_array:): Use `type_literals.'
5728 (type_literals:): New rule.
5729 (dims:): Set and update `bracket_count.'
5730 Fixes PR java/1074. Fixes PR java/2412.
5732 2001-03-28 Hans Boehm <boehm@acm.org>
5734 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
5735 (get_boehm_type_descriptor): Set type on returned value to be a
5736 pointer length integer.
5738 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5740 * expr.c (pop_type_0): Call `concat' rather than building the
5742 (pop_type): Add format specifier in call to `error'.
5744 * parse.y (patch_method_invocation): Avoid casting away
5747 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
5749 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
5751 2001-03-28 Richard Henderson <rth@redhat.com>
5753 IA-64 ABI Exception Handling:
5754 * Make-lang.in (except.o): Don't depend on eh-common.h.
5755 * check-init.c (check_init): Handle EXC_PTR_EXPR.
5756 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
5757 [soft_exceptioninfo_call_node]: Remove.
5758 [eh_personality_libfunc, lang_eh_runtime_type]: New.
5759 (end_java_method): No emit_handlers.
5760 * except.c (java_set_exception_lang_code): Remove.
5761 (method_init_exceptions): Don't call it.
5762 (prepare_eh_table_type): No CATCH_ALL_TYPE.
5763 (build_exception_object_ref): New.
5764 (expand_end_java_handler): Update for except.h name changes.
5765 (emit_handlers, expand_resume_after_catch): Remove.
5766 * expr.c (java_lang_expand_expr): Update for except.h name changes.
5767 (process_jvm_instruction): Use build_exception_object_ref.
5768 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
5769 (soft_exceptioninfo_call_node): Remove.
5770 (build_exception_object_ref): Declare.
5771 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
5772 soft_exceptioninfo_call_node. Move processing ...
5773 [EXC_PTR_EXPR]: ... here.
5774 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
5775 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
5776 (source_end_java_method): No java_set_exception_lang_code or
5778 (build_dot_class_method): Use build_exception_object_ref.
5779 (try_reference_assignconv): Check EXC_PTR_EXPR not
5780 soft_exceptioninfo_call_node.
5782 2001-03-28 Richard Henderson <rth@redhat.com>
5784 * java-tree.h (throw_node): Define as a single member of
5785 java_global_trees instead of a separate array.
5786 (JTI_THROW_NODE): New.
5787 * decl.c (throw_node): Don't declare.
5788 (init_decl_processing): Init a scalar throw_node.
5789 Don't register it for gc.
5790 * check-init.c (check_init): Reference scalar throw_node.
5791 * expr.c (build_java_athrow): Likewise.
5792 * jcf-write.c (generate_bytecode_insns): Likewise.
5793 * parse.h (BUILD_THROW): Likewise.
5795 2001-03-28 Richard Henderson <rth@redhat.com>
5797 * decl.c (end_java_method): Do not save and restore
5798 flag_non_call_exceptions.
5799 * parse.y (source_end_java_method): Likewise.
5800 * lang.c (flag_exceptions): Don't declare.
5801 (java_init_options): Set flag_non_call_exceptions. Set
5802 flag_exceptions here ...
5803 (java_init): ... not here.
5805 2001-03-27 Richard Henderson <rth@redhat.com>
5807 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
5808 exceptions_via_longjmp.
5810 * lang.c (flag_new_exceptions): Don't declare it.
5811 (java_init_options): Or set it.
5813 2001-03-27 Richard Henderson <rth@redhat.com>
5815 * decl.c (end_java_method): Rename asynchronous_exceptions to
5816 flag_non_call_exceptions.
5817 * parse.y (source_end_java_method): Likewise.
5819 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5821 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5823 2001-03-26 Mark Mitchell <mark@codesourcery.com>
5825 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
5827 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5829 * parse.y (find_as_inner_class): Follow current package
5830 indications not to mistakingly load an unrelated class.
5832 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5834 * constants.c (PUTN): Use memcpy, not bcopy.
5836 * lex.c (java_read_char): Use memmove, not bcopy.
5838 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
5840 2001-03-23 Per Bothner <per@bothner.com>
5842 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
5843 macro for better error pin-pointing.
5844 * java-tree.h: Fix typo in comment.
5846 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
5847 Don't include jsr/goto in exception range.
5848 Check if start and end of exception range are the same (also TRY_EXPR).
5849 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
5850 However, do emit the following goto even if try_block is empty.
5851 Defer freeing exception_decl until after the finalizer, to make
5852 sure the local isn't reused in the finalizer. Fixes PR java/1208.
5854 * parse.y (java_complete_lhs): If the try-clause is empty, just
5855 return the finally-clause and vice versa.
5857 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
5859 * gcj.texi (Input Options): documented the check for attribute
5860 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
5861 * java-tree.h (flag_force_classes_archive_check): Declared extern.
5862 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
5863 (jcf_parse): Check for the right classes archive if necessary.
5864 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
5865 (jcf_parse_fields): Fixed indentation.
5866 * jcf-write.c (append_gcj_attribute): New function.
5867 (generate_classfile): Compute the attribute count, invoke
5868 `append_gcj_attribute'.
5869 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
5870 turned into bit-fields. New bit-field `right_zip.'
5871 (JCF_ZERO): Set `right_zip' to zero.
5872 * lang-options.h (-fforce-classes-archive-check): Added flag.
5873 * lang.c (flag_force_classes_archive_check): New flag.
5874 (lang_f_options): New entry `force-classes-archive-check.'
5877 2001-02-07 Andrew Haley <aph@redhat.com>
5879 * gcj.texi (Configure-time Options): Add -fcheck-references.
5880 * expr.c (build_java_indirect_ref): New function.
5881 (java_check_reference): New function.
5882 (build_java_array_length_access): Use build_java_indirect_ref to
5883 check for null references.
5884 (build_java_arrayaccess): Likewise.
5885 (build_get_class): Likewise.
5886 (build_field_ref): Likewise.
5887 (invoke_build_dtable): Likewise.
5888 (build_invokeinterface): Likewise.
5889 * lang.c (lang_f_options): Add flag_check_references.
5890 * jvspec.c (jvgenmain_spec): Add flag_check_references.
5891 * java-tree.h (flag_check_references): New variable.
5892 * lang.c (flag_check_references): Likewise.
5893 * parse.y (patch_invoke): Use java_check_reference.
5894 (patch_assignment): Allow for extra nesting in
5895 _Jv_CheckArrayStore.
5897 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
5899 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
5900 * lex.c (cxx_keywords): Likewise.
5902 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5904 * parse.y (qualify_ambiguous_name): Broaden `length'
5905 recognition. Help MODIFY_EXPR be resolved as expression names.
5906 Fixes PR java/2066. Fixes PR java/2400.
5908 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
5910 * gjavah.c (process_file): Mark interface definitions with
5911 "__attribute__ ((java_interface))".
5913 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
5915 * class.c (layout_class): Fixed push_super_field's second
5916 argument. Fixes PR java/2333.
5917 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
5918 too early to lay innerclasses out.
5920 2001-03-20 Tom Tromey <tromey@redhat.com>
5921 Alexandre Petit-Bianco <apbianco@redhat.com>
5923 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
5924 inside an array reference. Insertion of the array store check
5925 rewritten. Fixes PR java/2299.
5927 2001-03-20 Tom Tromey <tromey@redhat.com>
5929 * lex.c (java_read_unicode): Only accept leading `u's.
5931 2001-03-20 Tom Tromey <tromey@redhat.com>
5933 * jcf-parse.c (read_class): Initialize `class'.
5935 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5937 * jcf_parse.c (jcf_parse): Eliminate unused variable.
5939 2001-03-19 Mark Mitchell <mark@codesourcery.com>
5941 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
5942 (layout_class): Likewise.
5943 (layout_class_method): Likewise.
5944 (emit_register_classes): Likewise.
5945 * decl.c (builtin_function): Likewise.
5946 (give_name_to_locals): Likewise.
5948 2001-03-19 Per Bothner <per@bothner.com>
5950 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
5951 before trying to load an inner class.
5953 Fixes to process to command-line .class files in two passes.
5954 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
5955 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
5956 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
5957 * class.c (is_compiled_class): Fix for renamed flag.
5958 * parse.y (maybe_create_class_interface_decl): Likewise.
5959 * jcf-parse.c (yyparse): Also set if compiling .class files.
5960 * jcf-parse.c (read_class); Read current_class.
5961 (jcf_parse): Make static.
5962 (load_inner_classes): New function, with code moved from jcf_parse,
5963 because we need to inner classes after the command-line files are read.
5964 (yyparse): Set finput to NULL when it doesn't need to be closed.
5965 Reduce use of main_jcf (basically only for archive) and
5966 use finput instead of main_jcf->read_state.
5967 Inline jcf_figure_file_type into yyparse.
5968 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
5969 Defer load_inner_classes and parse_class_file to a second pass,
5970 after we've correctly mapped command-line .clas fiels to classes.
5971 (jcf_figure_file_type): Removed.
5972 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
5973 (JCF_ZERO): Also clear zipd field.
5974 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
5976 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
5978 * jcf-parse.c (yyparse): Change ch from char * to char.
5980 2001-03-19 Per Bothner <per@bothner.com>
5982 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
5983 Add constructed filelist-file at end, following -xjava. Thus any .o
5984 and library files are not affected by the -xjava. Also wrap
5985 explicit @FILE with -xjava and -xnone.
5987 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
5989 * class.c (build_static_field_ref): Call make_decl_rtl() after
5990 setting the DECL_EXTERNAL flag.
5992 2001-03-17 Per Bothner <per@bothner.com>
5994 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
5996 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
5997 when result is is needed (target is STACK_TARGET).
5999 * parse.h (JDEP_SOLV): Removed.
6000 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
6002 * parse.y (incomplete_class_list): Removed.
6003 (obtain_incomplete_type): Don't use or set incomplete_class_list.
6004 It doesn't work if resolve_class changes the name of an array type
6005 that is on the list and then someone else looks for the modified name.
6006 Also, seems liable to break when compiling multiple source files at
6007 once. So the simplest is to just remove incomplete_class_list -
6008 it is only a minor space win and it is not even clear it saves time.
6010 * parse.y (resolve_class): Remove unneeded promote_type.
6012 2001-03-15 Per Bothner <per@bothner.com>
6014 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
6015 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
6016 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
6017 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
6019 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
6020 * parse.y (java_expand_classes): Likewise.
6022 * parse.y (expand_start_java_method): Was only called once and had a
6023 misleading name, so inline in caller java_complete_expand_method.
6024 (enter_a_block): Likewise inline in enter_block and remove.
6026 Remove junk from when gcc/java was created (by copying from C/C++).
6027 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
6028 (struct binding_level): Remove fields keep, keep_if_subblocks,
6029 more_cleanups_ok, have_cleanups (which have never been used).
6030 (pushlevel, poplevel): Remove related useless code.
6032 * class.c (make_class_data): The class_dtable_decl (i.e. the
6033 vtable for Class) should be external, except when compiling Class.
6035 * jvspec.c (lang_specific_driver): Fix -C handling.
6036 Check -save-temps to see if temp @FILE should be deleted.
6037 Follow-up to/fix for February 16 patch.
6039 * verify.c (verify_jvm_instructions): Better error msgs for dup.
6040 (type_stack_dup): Remove no-longer neded error check.
6042 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
6044 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
6045 to 'for_pointer'. If this type is for a pointer (argument) mangling,
6046 don't surround the element with 'N..E' if the type name is
6049 2001-03-14 Mark Mitchell <mark@codesourcery.com>
6051 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
6052 DECL_RTL_SET_P, etc.
6053 (make_method_value): Likewise.
6054 (get_dispatch_table): Likewise.
6056 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
6058 2001-03-07 Tom Tromey <tromey@redhat.com>
6060 * config-lang.in (lang_requires): Define.
6062 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
6064 * typeck.c (convert): Check flag_unsafe_math_optimizations,
6067 2001-03-05 Per Bothner <per@bothner.com>
6069 Fix a problem where rest_of_decl_compilation applied to
6070 class_dtable_decl causes problems because it was done too early,
6071 before output file was opened.
6072 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
6073 * class.c (class_dtable_decl): Add macro - element of class_roots.
6074 (make_class_data): Define class_dtable_decl.
6075 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
6077 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6079 * java/class.c, java/decl.c, java/java-tree.h: Replace all
6080 uses of 'boolean' with 'bool'.
6082 2001-03-01 Zack Weinberg <zackw@stanford.edu>
6084 * lang-specs.h: Add zero initializer for cpp_spec field to all
6087 2001-02-16 Per Bothner <per@bothner.com>
6089 Handle compiling multiple input files at once, and @FILE syntax.
6090 * gcj.texi: Updated documentation to match.
6091 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
6092 * jcf-parse.c (parse_source_file): Split into ...
6093 (parse_source_file_1): New function - and:
6094 (parse_source_file_2): New function.
6095 (yyparse): On -ffilelist-file, open and scan named file.
6096 On first pass over files, only do parse_source_file_1.
6097 A new second pass calls parse_source_file_2 for each file to compile.
6098 (init_jcf_parse): Call init_src_parse.
6099 * jvspec.c (INDIRECT_FILE_ARG): New flag.
6100 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
6101 as multiple input file combined in one compilation.
6102 * lang-options.h: Add -ffilelist-file
6103 * lang.c (flag_filelist_file): New flag variable.
6104 (lang_f_options): Handle -ffilelist-file.
6105 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
6106 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
6107 gclass_list - use global fields of src_parse_roots instead.
6108 * parse.y (src_parse_roots): New array.
6109 (incomplete_class_list, gclass_list): New macros.
6110 (push_parser_context, java_pop_parser_context,
6111 java_parser_context_resume): Don't fiddle with deleted fields.
6112 (various): Use incomplete_class gclass_list and global macros
6113 instead of parse_ctxt fields - the lists are global.
6114 (init_src_parse): New function.
6116 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6118 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
6120 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6122 * parse.y (check_inner_class_access): Moved declaration of local
6123 `enclosing_decl_type' to the right location.
6125 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
6127 * parse.y (parser_check_super_interface): Don't call
6128 check_pkg_class_access for an inner interface.
6129 (parser_check_super): Don't call check_pkg_class_access for inner
6131 (do_resolve_class): Simplify enclosing type loop. Don't call
6132 check_pkg_class_access if CL and DECL are not set.
6133 (find_in_imports_on_demand): Set DECL if class_type needed to be
6134 loaded. Don't call check_pkg_class_access for an inner class.
6135 (check_inner_class_access): Rewritten to implement member access
6136 rules as per spec 6.6.1.
6137 (check_pkg_class_access): Handle the empty package correctly.
6138 (in_same_package): New function. Determine if two classes are in the
6141 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
6143 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
6144 method into array types.
6145 * parse.y (patch_method_invocation): Bypass access check on clone call
6148 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6150 * expr.c (build_instanceof): Check for arrays when trying fold to
6153 2001-02-15 Jim Meyering <meyering@lucent.com>
6155 * Make-lang.in (java.install-common): Depend on `installdirs'.
6156 (java.install-info): Likewise.
6158 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
6160 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
6162 2001-02-14 Tom Tromey <tromey@redhat.com>
6163 Alexandre Petit-Bianco <apbianco@cygnus.com>
6165 Fix for PR java/1261.
6166 * typeck.c (build_java_array_type): Add public `clone' method to
6168 * parse.y (resolve_qualified_expression_name): Use current_class
6169 when checking for inaccessibility.
6170 (patch_method_invocation): Fixed error message when accessibility
6171 denied. Added `from_super' argument.
6173 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6175 * parse.y (resolve_class): Don't build a fake decl. Use the one
6177 * typeck.c (build_java_array_type): Build and assign decl to array
6180 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
6182 * parse.y (not_accessible_p): Changed leading comment. Added extra
6183 `where' argument. Use it to enforce protected access rules.
6184 (resolve_qualified_expression_name): Added extra argument to
6186 (patch_method_invocation): Use argument `primary' to provide
6187 not_accessible_p with an extra argument.
6188 (lookup_method_invoke): Added extra argument to not_accessible_p.
6189 (search_applicable_method_list): Likewise.
6191 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6193 * parse.y (resolve_qualified_expression_name): Try to resolve as
6194 an inner class access only if `decl' is a TYPE_DECL.
6196 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6198 * decl.c (classdollar_identifier_node): Initialize.
6199 * java-tree.h (enum java_tree_index): New entry
6200 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
6201 (classdollar_identifier_node): New macro.
6202 (ID_CLASSDOLLAR_P): Likewise.
6203 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
6204 (build_dot_class_method_invocation): Likewise.
6205 (find_applicable_accessible_methods_list): `class$' can't be
6208 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
6210 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
6212 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6214 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
6215 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
6218 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6220 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
6221 outside of the `__U' sequence too.
6222 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
6225 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6227 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
6229 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6231 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
6232 (JVGENMAIN_OBJS): Likewise.
6233 * java-tree.h (append_gpp_mangled_name): New prototype.
6234 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
6235 Removed cast calling `gcc_add_root.'
6236 * jvgenmain.c (mangle_obstack): New global, initialized.
6238 (do_mangle_class): Constify local `ptr.'
6239 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
6240 append_gpp_mangle_name and update `count' if necessary.
6241 Use `mangle_obstack.'
6242 * mangle.c (append_unicode_mangled_name): Removed.
6243 (append_gpp_mangled_name): Likewise.
6244 (unicode_mangling_length): Likewise.
6245 (mangle_member_name): Return type set to `void.'
6246 (mangle_field_decl): Don't append `U' in escaped names.
6247 (mangle_method_decl): Likewise.
6248 (mangle_member_name): Just use `append_gpp_mangled_name.'
6249 * mangle_name.c: New file.
6251 2001-02-07 Per Bothner <per@bothner.com>
6253 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
6255 * check-init.c (check_init): Don't call done_alternative after
6256 processing loop code, as a LOOP_EXPR never terminates normally.
6258 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
6260 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
6262 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6264 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
6267 2001-02-06 Tom Tromey <tromey@redhat.com>
6269 * lex.c (java_new_lexer): Longer error message.
6271 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
6272 Alexandre Petit-Bianco <apbianco@cygnus.com>
6274 * typeck.c (build_prim_array_type): Added leading comment.
6275 (build_java_array_type): Moved locals out of
6276 block. Always create the `data' field, fixed alignment to match
6279 2001-02-04 Tom Tromey <tromey@redhat.com>
6281 * expr.c (java_lang_expand_expr): Don't bother recomputing
6282 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
6285 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6287 * parse.y (process_imports): Save the original name of the import
6288 for better error report.
6290 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
6292 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
6293 of macros used when compiling jvspec.c.
6294 * jvspec.c (lang_specific_driver): Link with the shared
6297 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6299 * check-init.c (check_init): Call internal_error instead of fatal.
6300 * expr.c (java_lang_expand_expr): Likewise.
6301 * jcf-parse.c (get_constant): Likewise.
6302 * mangle.c (java_mangle_decl): Likewise.
6303 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
6304 (operator_string): Likewise.
6305 * check-init.c (check_init): Call abort instead of fatal.
6306 * class.c (build_class_ref): Likewise.
6307 * constants.c (write_constant_pool): Likewise.
6308 * decl.c (start_java_method): Likewise.
6309 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
6310 (java_stack_dup, encode_newarray_type): Likewise.
6311 (build_java_array_length_access): Likewise.
6312 (build_java_check_indexed_type, expand_java_pushc): Likewise.
6313 (build_java_soft_divmod, build_invokeinterface): Likewise.
6314 * java-tree.h (INNER_CLASS_P): Likewise.
6315 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
6316 (give_name_to_class, get_class_constant): Likewise.
6317 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
6318 (find_constant_index, generate_bytecode_conditional): Likewise.
6319 (generate_bytecode_insns, perform_relocations): Likewise.
6320 * lex.c (java_unget_unicode, java_lex): Likewise.
6321 * mangle.c (mangle_type, mangle_record_type): Likewise.
6322 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
6323 (finish_mangling): Likewise.
6324 * parse.h (MARK_FINAL_PARMS): Likewise.
6325 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
6326 (obtain_incomplete_type, java_complete_class): Likewise.
6327 (java_check_regular_methods, java_complete_expand_method): Likewise.
6328 (cut_identifier_in_qualified, check_deprecation): Likewise.
6329 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
6330 (java_complete_lhs, lookup_name_in_blocks): Likewise.
6331 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
6332 * typeck.c (set_local_type, parse_signature_type): Likewise.
6333 (parse_signature_string, build_java_signature): Likewise;
6334 (set_java_signature): Likewise.
6335 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
6336 * class.c (add_method): Call fatal_error instead of fatal.
6337 (build_static_field_ref): Likewise.
6338 * expr.c (build_known_method_ref, expand_invoke): Likewise.
6339 * jcf-parse.c (get_constant, jcf_parse): Likewise.
6340 * lex.c (java_new_new_lexer): Likewise.
6341 * jv-scan.c (main): Likewise.
6342 (fatal_error): Renamed from fatal.
6343 * jcf-parse.c (yyparse): Call fatal_io_error instead of
6345 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
6346 (yyparse): Likewise.
6347 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
6348 * lex.c (java_get_line_col): Likewise.
6349 * jcf-parse.c (load_class): Make errors non-fatal.
6350 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
6352 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
6354 * jvgenmain.c (class_mangling_suffix): Remove unused string.
6355 (error): Remove unused function.
6356 (main): Don't use "__attribute__ alias" on generated class symbol.
6358 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6360 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
6362 * parse.y (finish_method_declaration): Code accounting for WFLed
6363 method DECL_NAMEs deleted.
6364 (check_abstract_method_definitions): Likewise.
6365 (resolve_type_during_patch): Layout resolved type.
6366 * typeck.c (lookup_do): Removed unused local.
6368 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
6370 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
6371 * decl.c (init_decl_processing): Use integer_minus_one_node, not
6372 integer_negative_one_node.
6373 * expr.c (build_java_binop): Likewise.
6375 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
6377 * zextract.c (read_zip_archive): Read file_offset before writing
6378 zipd and consequently clobbering the header contents.
6380 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6382 * Make-lang.in: Remove all dependencies on defaults.h.
6383 * decl.c: Don't include defaults.h.
6385 * parse.y: Likewise.
6387 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6389 * ChangeLog (2001-01-21): Fixed typo.
6390 * class.c (layout_class_method): Code accounting for WFLed
6391 method DECL_NAMEs deleted.
6392 * constant.c (find_methodref_index): Likewise.
6393 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
6394 * java-tree.h (DECL_FUNCTION_WFL): New macro.
6395 (struct lang_decl): New field `wfl'.
6396 (java_get_real_method_name): Prototype deleted.
6397 * mangle.c (mangle_method_decl): Code accounting for WFLed
6398 method DECL_NAMEs deleted.
6399 * parse.h (GET_METHOD_NAME): Macro deleted.
6400 * parse.y (reset_method_name): Deleted.
6401 (method_header): Set DECL_FUNCTION_WFL.
6402 (check_abstract_method_header): Code accounting for WFLed method
6404 (java_get_real_method_name): Deleted.
6405 (check_method_redefinition): Code accounting for WFLed method
6406 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
6407 (java_check_regular_methods): Likewise.
6408 (java_check_abstract_methods): Likewise.
6409 (java_expand_classes): Don't call `reset_method_name.'
6410 (search_applicable_method_list): Use DECL_NAMEs instead of
6412 * typeck.c (lookup_do): Code accounting for WFLed method
6415 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
6417 * lex.c (java_read_char): Check for EOF from getc first.
6419 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6421 * class.c (layout_class): Don't lay the superclass out if it's
6422 already being laid out.
6423 * jcf-parse.c (handle_innerclass_attribute): New function.
6424 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
6425 handle_innerclasses_attribute.
6426 (jcf_parse): Don't load an innerclasses if it's already being
6428 * jcf-write.c (append_innerclass_attribute_entry): Static
6429 `anonymous_name' and its initialization deleted. `ocii' and `ini'
6430 to be zero for anonymous classes.
6432 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6434 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
6436 * jcf-parse.c (set_source_filename): Use
6437 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
6439 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
6442 gets a unique asm name.
6444 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6446 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
6447 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6449 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
6450 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
6451 * parse.y (lookup_package_type_and_set_next): Deleted.
6452 (resolve_package): Removed unnecessary code.
6453 (find_applicable_accessible_methods_list): `finit$' can't be
6455 * verify.c (pop_argument_types): Added missing prototype.
6457 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
6459 * config-lang.in: Disable java by default.
6461 2001-01-23 Tom Tromey <tromey@redhat.com>
6463 * gcj.texi (Copying): New node.
6464 Added copyright information.
6466 2001-01-21 Per Bothner <per@bothner.com>
6468 Various fixes to allow compiling a compressed .jar/.zip archive.
6469 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
6470 (struct ZipFile): Add fields name and next (from ZipFileCache).
6471 (struct ZipDirectory): New field zipf points to owning ZipFile.
6472 * jcf.h (struct ZipDirectory): Add forward declaration.
6473 (struct JCF): Declare zipd field to have type struct ZipDirectory.
6474 Remove seen_in_zip and zip_offset fields.
6475 (JCF_SEEN_IN_ZIP): New macro.
6476 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
6477 * jcf-io.c: Change all ZipFileCache to ZipFile.
6478 (read_zip_member): New function.
6479 (open_in_zip): Call read_zip_member.
6480 * jcf-parse.c (find_in_current_zip): Remove function.
6481 (read_class): Merge in find_in_current_zip functionality.
6482 Call read_zip_member if needed.
6483 (parse_zip_file_entries): Use read_zip_member.
6484 (process_zip_dir): Update for removed and added JCF fields.
6485 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
6487 2001-01-21 Per Bothner <per@bothner.com>
6489 Minor optimization of static ggc roots.
6490 * jcf-parse.c (parse_roots): New static field.
6491 (current_field, current_method, current_file_list): Replace by macros
6492 naming fields of parse_roots.
6493 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
6494 * class.c (class_roots): New static field.
6495 (registered_class, fields_ident, info_ident, class_list):
6496 New macros naming fields of parse_roots.
6497 (build_static_field_ref): Don't register roots here.
6498 (layout_class): Static field list replaced by macro class_list.
6499 (init_class_processing): Call ggc_add_tree_root for 4 roots.
6500 Initialize fields_ident and info_ident here.
6502 2001-01-21 Per Bothner <per@bothner.com>
6504 * jcf-parse.c (ggc_mark_jcf): New function.
6505 (init_jcf_parse): Register current_jcf as ggc root.
6507 2001-01-21 Per Bothner <per@bothner.com>
6509 * lang.c (put_decl_node): Print method's name.
6511 2001-01-21 Per Bothner <per@bothner.com>
6513 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
6514 (verify_jvm_instructions): Use it, for better error messages on loads.
6516 2001-01-21 Per Bothner <per@bothner.com>
6518 * verify.c (merge_type_state): Still may have to merge even if
6519 LABEL_VERIFIED (label).
6521 2001-01-21 Per Bothner <per@bothner.com>
6523 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
6524 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
6526 2001-01-19 Per Bothner <per@bothner.com>
6528 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
6529 if expeting an interface type. Refines Tom's change of 2000-09-12.
6531 2001-01-18 Per Bothner <per@bothner.com>
6533 * gcj.texi (Input Options): Mention .java files.
6535 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6537 * lang-options.h (-Wunsupported-jdk11): Removed.
6538 * lang.c (flag_not_overriding): Deleted.
6539 (flag_static_local_jdk1_1): Likewise.
6540 (lang_W_options): Removed "unsupported-jdk11" entry.
6541 * parse.y (java_check_methods): Removed dead code.
6543 2001-01-17 Tom Tromey <tromey@redhat.com>
6545 Changes suggested by Per Bothner:
6546 * gcj.texi (Input Options): Don't mention input files.
6547 (Code Generation): Updated --main information.
6548 (Invoking jcf-dump): Mention that --javap is incomplete.
6549 From Alexandre Petit-Bianco:
6550 (Warnings): Don't mention -Wunsupported-jdk11.
6552 (Compatibility): Mention JDK 1.2-ness of libraries.
6553 (Resources): Mention resources used when writing gcj.
6555 2001-01-17 Tom Tromey <tromey@redhat.com>
6557 * gcj.texi: New file.
6558 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
6559 (java.info): Depend on gcj.info.
6560 (java/gcj.dvi): New target.
6561 (java.dvi): Depend on gcj.dvi.
6562 (java.install-info): Wrote.
6564 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
6566 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
6567 having called make_decl_rtl.
6569 2001-01-14 Per Bothner <per@bothner.com>
6571 Various patches to emit better messages on verification errors.
6572 * expr.c (push_type_0): Return error indication on stack overflow,
6573 instead of callinfg fatal.
6574 (push_type): Now just call push_type_0 (nd fatal on overflow).
6575 (pop_type_0): Return detailed error message (in a char** argument).
6576 (pop_type): If pop_type_0 fails, print error message.
6577 (pop_argument_types): Moved to verify.c.
6578 * verify.c (pop_argument_types): Moved from expr.c.
6579 Return a (possible) error message, rather than void.
6580 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
6581 (verify_jvm_instruction): Use new macros, improving error messages.
6582 For case OPCODE_astore use object_ptr_type_node.
6583 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
6584 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
6586 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
6587 constant, return body without wrapper. (Improves constant folding.)
6588 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
6590 2001-01-13 Per Bothner <per@bothner.com>
6592 * expr.c (expand_java_field_op): Assigning to a final field outside
6593 an initializer does not violate JVM spec, so should be warning, not
6594 error. (Sun's verifier does not complain - though MicroSoft's does.)
6596 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
6598 * gjavah.c (version), jcf-dump.c (version): Update copyright year
6601 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
6603 * parse.y (resolve_expression_name): Permit instance variables from
6604 enclosing context in super constructor call.
6605 (resolve_qualified_expression_name): Permit enclosing class's qualified
6606 "this" in super constructor call.
6608 2001-01-10 Mark Mitchell <mark@codesourcery.com>
6610 * class.c (build_utf8_ref): Remove last argument in call to
6611 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
6612 (build_class_ref): Likewise.
6613 (build_static_field_ref): Likewise.
6614 (get_dispatch_table): Likewise.
6615 (layout_class_method): Likewise.
6616 (emit_register_classes): Likewise.
6617 * constants.c (build_constant_data_ref): Likewise.
6618 * decl.c (builtin_function): Likewise.
6619 (create_primitive_vtable): Likewise.
6620 * expr.c (build_known_method_def): Likewise.
6621 (build_jni_stub): Likewise.
6622 (java_lang_expand_expr): Likewise.
6624 2001-01-10 Tom Tromey <tromey@redhat.com>
6626 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
6628 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6630 * java-tree.h (lang_printable_name_wls): New prototype.
6631 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
6632 rather than `current_class' to print type name. Don't prepend type
6633 names when printing constructor names.
6634 (lang_printable_name_wls): New function.
6635 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
6636 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
6637 * parse.y (patch_method_invocation): Message tuned for constructors.
6638 (not_accessible_p): Grant `private' access from within
6641 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6643 All files with updated copyright when applicable.
6644 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
6645 * class.c (mangle_class_field): Function removed.
6646 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
6647 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
6648 (build_class_ref): Call `java_mangle_class_field' instead of
6649 `mangle_class_field.'
6650 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
6651 (layout_class): Call `java_mangle_decl' instead of
6652 `mangle_static_field.'
6653 (cxx_keywords): Initialized static array moved to `lex.c.'
6654 (layout_class_method): Changed leading comment. Simplified to
6655 call `java_mangle_decl.' Local `ptr' moved in for loop body.
6656 * decl.c (lang_mark_tree): Mark field `package_list.'
6657 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
6658 (struct lang_type): New field `package_list.'
6659 (unicode_mangling_length): Prototype removed.
6660 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6661 emit_unicode_mangled_name): Likewise.
6662 (cxx_keyword_p): New prototype.
6663 (java_mangle_decl, java_mangle_class_field,
6664 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
6665 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
6667 * jvgenmain.c (main_method_prefix): Global variable removed.
6668 (main_method_suffix): Likewise.
6669 (do_mangle_classname): New function.
6670 (main): Call it. Format changed to accommodate new mangling scheme.
6671 * lex.c: (utf8_cmp): Conditionally prototyped.
6672 (cxx_keywords): Moved from class.c, conditionally defined.
6673 (utf8_cmp, cxx_keyword_p): Likewise.
6674 * mangle.c (obstack.h, ggc.h): Included.
6675 (mangle_field_decl): New function.
6676 (mangle_method_decl, mangle_type, mangle_pointer_type,
6677 mangle_array_type, mangle_record_type,
6678 find_compression_pointer_match, find_compression_array_match,
6679 find_compression_record_match,
6680 find_compression_array_template_match, set_type_package_list,
6681 entry_match_pointer_p, emit_compression_string, init_mangling,
6682 finish_mangling, compression_table_add, mangle_member_name): Likewise.
6683 (mangle_obstack): New global.
6684 (MANGLE_RAW_STRING): New macro.
6685 (unicode_mangling_length): Turned static.
6686 (append_unicode_mangled_name): Renamed from
6687 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
6688 replaces `obstack', removed from the parameter list.
6689 (append_gpp_mangled_name): Turned static. `mangle_obstack'
6690 replaces parameter `obstack', removed from the parameter list. Call
6691 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
6692 (append_gpp_mangled_classtype): Removed.
6693 (compression_table, compression_next): New static variables.
6694 * parse.y (temporary_obstack): Extern declaration removed.
6696 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6698 * parse.y (patch_binop): Compute missing type in error situations.
6700 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6702 * class.c (make_class_data): Push initial value for "arrayclass".
6703 * decl.c (init_decl_processing): Add new class field "arrayclass".
6705 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
6707 From patha@softlab.ericsson.se:
6708 * parse.y (switch_label): Use build, not build1, to construct
6711 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
6713 * lang.c (lang_decode_option): Change -MA to -MP.
6714 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
6715 Update to new prototype; do quote targets.
6716 (jcf_dependency_write): Update.
6718 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
6720 Shorten primitive array allocation path:
6721 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
6722 to create new primitive arrays.
6723 * expr.c (build_newarray): If generating native code, call
6724 soft_newarray_node with a reference to the primitive TYPE identifier
6725 instead of type_value.
6727 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
6729 Fix for PRs gcj/312 and gcj/253:
6730 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
6731 dest if they arn't already.
6732 * class.c (layout_class): Call maybe_layout_super_class on
6733 superinterfaces also, but only if compiling from bytecode.
6736 * parse.y (create_class): Set ACC_STATIC if class is declared in an
6739 2000-12-15 Tom Tromey <tromey@redhat.com>
6741 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
6744 2000-12-14 Andrew Haley <aph@redhat.com>
6746 * boehm.c (mark_reference_fields): Change test to correctly detect
6749 2000-12-15 Andreas Jaeger <aj@suse.de>
6751 * config-lang.in (lang_dirs): Added.
6753 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * parse.y (end_artificial_method_body): Fixed undefined behavior.
6756 Credits go to rth for finding it.
6758 2000-12-13 Mike Stump <mrs@wrs.com>
6760 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
6762 2000-11-07 Tom Tromey <tromey@cygnus.com>
6764 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
6765 * lex.c (java_ignorable_control_p): Removed.
6766 (java_letter_or_digit_p): Removed.
6767 (java_start_char_p): New function.
6768 (java_read_char): Return `int', not `unicode_t'. Changed
6770 (java_read_unicode): Likewise.
6771 (java_read_unicode_collapsing_terminators): Likewise.
6772 (java_get_unicode): Likewise.
6773 (java_new_lexer): Initialize hit_eof.
6774 (java_parse_end_comment): Take `int' argument.
6775 (java_parse_doc_section): Likewise.
6776 (java_parse_escape_sequence): Don't allow backlash-newline.
6778 * lex.h (JAVA_DIGIT_P): Removed.
6779 (_JAVA_LETTER_OR_DIGIT_P): Removed.
6780 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
6781 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
6782 (JAVA_PART_CHAR_P): New macro.
6784 (JAVA_CHAR_ERROR): Now -2.
6785 (java_lexer): New field `hit_eof'.
6786 * chartables.h: New file.
6787 * gen-table.pl: new file.
6789 2000-11-20 Tom Tromey <tromey@cygnus.com>
6790 Alexandre Petit-Bianco <apbianco@cygnus.com>
6792 * parse.y (java_complete_lhs): Only allow compound assignment of
6793 reference type if type is String.
6795 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6797 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
6798 jcf-path.c: Likewise.
6800 2000-12-09 Anthony Green <green@redhat.com>
6802 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
6803 filestart and filename_length as int values.
6805 2000-12-07 Mo DeJong <mdejong@redhat.com>
6807 * jcf-io.c (find_class): Correct the logic that tests to see if a
6808 .java file is newer than its .class file. The compiler was
6809 incorrectly printing a warning when file mod times were equal.
6811 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
6813 * jvgenmain.c: Use ISPRINT not isascii.
6815 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6817 * parse.y (end_artificial_method_body): Fixed typo.
6819 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
6821 * parse.y (patch_method_invocation): Pick the correct enclosing
6822 context when creating inner class instances.
6825 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
6827 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6828 Update copyright year to 2000.
6830 2000-11-23 Anthony Green <green@redhat.com>
6832 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
6833 Move current_file_list out of yyparse and make it static.
6835 * expr.c: Declare quick_stack and tree_list_free_list as static
6836 (init_expr_processing): Register quick_stack and
6837 tree_list_free_list roots.
6839 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6841 * parse.y (build_outer_field_access): New local `decl_ctx', use
6842 it. Check for field's context and current class immediate outer
6843 context inheritance.
6844 (outer_field_access_p): Consider fields inherited from the last
6846 (build_access_to_thisn): Stop at the last enclosing context if
6850 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
6852 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
6854 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
6856 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6859 2000-11-20 Tom Tromey <tromey@cygnus.com>
6861 * jv-scan.c (help): Document --complexity.
6862 (options): Added --complexity.
6863 (flag_complexity): New global.
6864 (main): Call `report'.
6865 * parse-scan.y (complexity): New global.
6866 (if_then_statement, if_then_else_statement,
6867 if_then_else_statement_nsi, switch_block_statement_group,
6868 while_expression, do_statement, for_begin, continue_statement,
6869 throw_statement, catch_clause, finally, method_invocation,
6870 conditional_and_expression, conditional_or_expression,
6871 conditional_expression): Update complexity.
6872 (reset_report): Reset complexity.
6873 (report): New function.
6875 2000-11-20 Tom Tromey <tromey@cygnus.com>
6877 * lex.c (yylex): Added STRICT_TK case.
6878 * parse.y (STRICT_TK): Added.
6879 * parse-scan.y (STRICT_TK): Added.
6880 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
6881 `;'. Use 4, not 3, with -k option. Correctly rename resulting
6883 * keyword.h: Rebuilt.
6884 * keyword.gperf (strictfp): Added.
6886 2000-11-20 Tom Tromey <tromey@cygnus.com>
6888 * lex.c (yylex): Recognize floating point constants with leading
6891 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6893 * java-tree.h (cyclic_inheritance_report): Constify.
6894 * parse.y (cyclic_inheritance_report): Likewise.
6896 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
6898 * parse.y (goal): Remove call to ggc_add_string_root.
6900 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
6902 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
6903 Create string in scratch buffer, then pass to build_string.
6905 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
6907 * parse.y (issue_warning_error_from_context): Add
6910 2000-11-11 Anthony Green <green@redhat.com>
6912 * jcf-parse.c (process_zip_dir): Add finput parameter.
6913 (jcf_figure_file_type): Call process_zip_dir with appropriate
6916 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6918 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
6919 * jcf-parse.c (jcf_figure_file_type): Likewise.
6921 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
6923 * parse.y (create_new_parser_context): Use memset () instead of
6926 2000-11-08 Tom Tromey <tromey@cygnus.com>
6928 * gjavah.c (process_file): Only include gcj/cni.h when generating
6931 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
6933 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
6934 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
6935 instead of bzero ().
6937 2000-11-05 Tom Tromey <tromey@cygnus.com>
6939 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
6940 * lex.c (IS_ZERO): New define.
6941 (java_perform_atof): Error on floating point underflow.
6943 2000-11-04 Tom Tromey <tromey@cygnus.com>
6945 * lex.c (java_parse_escape_sequence): Only read two octal
6946 characters if the first one is greater than 3. Don't allow
6947 "octal" numbers to include the digits 8 or 9.
6949 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
6951 * Make-lang.in (java.distdir): Remove.
6953 2000-11-03 Tom Tromey <tromey@cygnus.com>
6955 * Make-lang.in (java.dvi): New target.
6956 Partial fix for PR other/567.
6958 * lang-options.h: Mention -Wout-of-date.
6959 * jcf-dump.c (flag_newer): New global.
6960 * gjavah.c (flag_newer): New global.
6961 * jcf-io.c (find_class): Only warn when flag_newer set.
6962 * lang.c (flag_newer): New global.
6963 (struct string_option): New declaration.
6964 (lang_W_options): New global.
6965 (process_option_with_no): New function.
6966 (lang_decode_option): Use it.
6968 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
6969 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
6972 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
6973 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
6974 * lex.c (java_read_unicode): Removed `term_context' argument.
6975 Recognize any number of `u' in `\u'.
6976 (java_read_unicode_collapsing_terminators): New function.
6977 (java_get_unicode): Use it.
6978 (java_lineterminator): Removed.
6979 (yylex): Produce error if character literal is newline or single
6980 quote. Return if eof found in middle of `//' comment. EOF in
6981 `//' comment is only an error if pedantic.
6982 (java_ignorable_control_p): New function.
6983 (java_parse_end_comment): Return if eof found in middle of
6986 * jv-scan.c (pedantic): New global.
6988 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6990 * parse.y (outer_field_access_p): Inherited fields aren't
6991 consider outer fields.
6992 (maybe_build_thisn_access_method): Use
6993 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
6994 (resolve_expression_name): Trigger an error if a static field
6995 is being accessed as an outer field.
6997 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
7002 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
7004 * Make-lang.in: Move all build rules here from Makefile.in,
7005 adapt to new context. Wrap all rules that change the current
7006 directory in parentheses. Expunge all references to $(P).
7007 When one command depends on another and they're run all at
7008 once, use && to separate them, not ;. Add OUTPUT_OPTION to
7009 all object-file generation rules. Delete obsolete variables.
7011 * Makefile.in: Delete.
7012 * config-lang.in: Delete outputs= line.
7014 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7016 * parse.y (patch_method_invocation): NULLify this_arg when already
7018 (maybe_use_access_method): Handle call to methods unrelated to the
7019 current class. Fixed comment.
7022 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7024 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
7027 2000-10-24 Tom Tromey <tromey@cygnus.com>
7029 * lex.c (java_new_lexer): Initialize new fields. Work around
7030 broken iconv() implementations.
7031 (java_read_char): Swap bytes if required. Use fallback decoder if
7033 (byteswap_init, need_byteswap): New globals.
7034 (java_destroy_lexer): Only close iconv handle if it is in use.
7035 * lex.h (java_lexer): New fields read_anything, byte_swap,
7037 Made out_buffer unsigned.
7039 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7041 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
7042 where an enclosing context can be set on the jdep.
7043 (do_resolve_class): Fixed identation.
7045 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7047 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
7049 * jcf-reader.c (peek_attribute, skip_attribute): Only define
7052 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
7054 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
7056 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7058 * jcf-write.c (OP1): Update `last_bc'.
7059 (struct jcf_block): Fixed indentation and typo in comments. New
7061 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
7062 follows `monitorenter'.
7063 * parse.y (patch_synchronized_statement): New local `tmp'. Call
7067 2000-10-16 Tom Tromey <tromey@cygnus.com>
7069 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
7070 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
7071 * lang-options.h: Added -MA, -MT, -MF..
7072 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
7073 (DEPEND_TARGET_SET): New macro.
7074 (DEPEND_FILE_ALREADY_SET): Likewise.
7075 (init_parse): Handle new flags.
7076 * jcf.h (jcf_dependency_print_dummies): Declare.
7077 * Make-lang.in (s-java): Added mkdeps.o.
7078 * Makefile.in (BACKEND): Added mkdeps.o.
7079 (../gcjh$(exeext)): Added mkdeps.o.
7080 (../jcf-dump$(exeext)): Added mkdeps.o.
7081 * jcf-depend.c: Include mkdeps.h.
7082 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
7083 add_entry): Removed.
7084 (jcf_dependency_reset): Rewrote.
7085 (dependencies): New global.
7086 (jcf_dependency_set_target): Rewrote.
7087 (jcf_dependency_add_target): Likewise.
7088 (jcf_dependency_add_file): Likewise.
7090 (print_ents): Removed.
7091 (jcf_dependency_write): Rewrote.
7092 (print_dummies): New global.
7093 (jcf_dependency_print_dummies): New function
7094 (jcf_dependency_write): Call deps_dummy_targets if required.
7096 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7098 * gjavah.c (add_class_decl): Removed unused variables `tname',
7099 `tlen' and `name_index'.
7100 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
7101 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
7102 in `wfl_operator' with value.
7103 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
7104 (jcf_figure_file_type): Fixed identation.
7105 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
7106 * parse.y (analyze_clinit_body): New function.
7107 (static_initializer:): Reset `current_static_block'.
7108 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
7109 `wfl_operator' with new value.
7110 (lookup_cl): Use EXPR_WFL_FILENAME.
7111 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
7112 analyze_clinit_body.
7113 (build_outer_field_access): Access to this$<n> built from
7114 current_class, not its outer context.
7115 (build_access_to_thisn): Fixed leading comment. Tidied things up.
7116 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
7117 (patch_method_invocation): Use `is_static_flag' when already
7119 (patch_newarray): Removed assignment in ternary operator.
7121 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7123 * except.c (free_eh_ranges): Don't free `whole_range'.
7125 2000-10-15 Anthony Green <green@redhat.com>
7127 * decl.c (init_decl_processing): Call init_class_processing before
7130 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7132 * check-init.c (check_init): Fixed leading comment. Use
7134 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7135 (give_name_to_locals): Likewise.
7136 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
7137 fields in lang_decl_var.
7138 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
7139 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
7140 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
7141 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
7142 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
7143 (LOCAL_FINAL): Rewritten.
7144 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
7145 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
7146 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
7147 `init_final' fields.
7148 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
7149 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
7150 (TYPE_HAS_FINAL_VARIABLE): New macro.
7151 (struct lang_type): Added `afv' field.
7152 * parse.y (check_static_final_variable_assignment_flag): New function.
7153 (reset_static_final_variable_assignment_flag): Likewise.
7154 (check_final_variable_local_assignment_flag): Likewise.
7155 (reset_final_variable_local_assignment_flag): Likewise.
7156 (check_final_variable_indirect_assignment): Likewise.
7157 (check_final_variable_global_assignment_flag): Likewise.
7158 (add_inner_class_fields): Use LOCAL_FINAL_P.
7159 (register_fields): Handle local finals and final variables.
7160 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
7161 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7162 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7164 (java_complete_expand_methods): Loop to set
7165 TYPE_HAS_FINAL_VARIABLE. Call
7166 `reset_final_variable_local_assignment_flag' and
7167 `check_final_variable_local_assignment_flag' accordingly before
7168 and after constructor expansion. Call
7169 `reset_static_final_variable_assignment_flag'
7170 before expanding <clinit> and after call
7171 `check_static_final_variable_assignment_flag' if the
7172 current_class isn't an interface. After all methods have been
7173 expanded, call `check_final_variable_global_assignment_flag' and
7174 `check_static_final_variable_assignment_flag' if the current class
7176 (maybe_yank_clinit): Fixed typo in comment.
7177 (build_outer_field_access_methods): Removed old sanity check. Use
7178 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
7179 Don't create access methods for finals.
7180 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
7181 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
7182 existing DECL_INIT has been processed.
7183 (java_complete_lhs): Likewise.
7184 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
7185 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
7187 (patch_assignment): Use LOCAL_FINAL_P.
7188 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
7189 DECL_INITIAL is nullified.
7192 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7194 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
7196 * Makefile.in (parse.c, parse-scan.c): Likewise.
7198 2000-10-12 Mark Mitchell <mark@codesourcery.com>
7200 * class.c (temporary_obstack): Remove.
7201 (make_class): Don't mess with obstascks.
7202 (push_class): Likewise.
7203 (set_super_info): Likewise.
7204 (add_method_1): Likewise.
7205 (add_method): Likewise.
7206 (add_field): Likewise.
7207 (build_utf8_ref): Likewise.
7208 (build_class_ref): Likewise.
7209 (build_static_field_ref): Likewise.
7210 (finish_class): Likewise.
7211 (push_super_field): Likewise.
7212 (layout_class): Likewise.
7213 (layout_class_methods): Likewise.
7214 (init_class_processing): Likewise.
7215 * constants.c (get_tag_node): Likewise.
7216 (build_constant_data_ref): Likewise.
7217 * decl.c (ggc_p): Remove.
7218 (copy_lang_decl): Use ggc_alloc.
7219 (complete_start_java_method): Don't mess with obstacks.
7220 (start_java_method): Likewise.
7221 (end_java_method): Likewise.
7222 * except.c (link_handler): Use xmalloc.
7223 (free_eh_ranges): New function.
7224 (method_init_exceptions): Use it.
7225 (add_handler): Use xmalloc.
7226 (expand_start_java_handler): Don't mess with obstacks.
7227 (prepare_eh_table_type): Likewise.
7228 (expand_end_java_handler): Likewise.
7229 * expr.c (push_value): Likewise.
7230 (create_label_decl): Likewise.
7231 (build_jni_stub): Likewise.
7232 (java_lang_expand_expr): Likewise.
7233 (note_instructions): Use xrealloc.
7234 (java_push_constant_from_pool): Don't mess with obstacks.
7235 (process_jvm_instruction): Likewise.
7236 * java-tree.h (cyclic_inheritance_report): Remove duplicate
7238 * jcf-parse.c (get_constant): Don't mess with obstacks.
7239 (read_class): Likewise.
7240 (jcf_parse): Likewise.
7241 * lex.c (expression_obstack): Remove.
7242 (java_lex): Don't use obstack_free.
7243 * parse.h (exit_java_complete_class): Don't mess with obstacks.
7244 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
7245 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
7246 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
7247 * parse.y (gaol): Add more GC roots.
7248 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
7249 (lookup_field_wrapper): Likewise.
7250 (obtain_incomplete_type): Don't mess with obstacks.
7251 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
7253 (craft_constructor): Don't mess with obstacks.
7254 (safe_layout_class): Likewise.
7255 (java_complete_class): Likewise.
7256 (source_end_java_method): Likewise.
7257 (build_outer_field_access_methods): Likewise.
7258 (build_outer_method_access_method): Likewise.
7259 (maybe_build_thisn_access_method): Likewise.
7260 (build_dot_class_method_invocation): Likewise.
7261 (java_complete_tree): Likewise.
7262 (java_complete_lhs): Likewise.
7263 (do_merge_string_cste): Likewise.
7264 (patch_string_cst): Likewise.
7265 (array_constructor_check_entry): Likewise.
7266 * typeck.c (build_java_array_type): Likewise.
7267 (parse_signature_string): Likewise.
7268 (build_java_signature): Likewise.
7270 2000-10-12 Tom Tromey <tromey@cygnus.com>
7273 * gjavah.c (add_class_decl): Don't special-case inner classes.
7274 (add_namelet): Likewise.
7276 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
7278 * java-tree.h: Constify current_encoding.
7279 * lang.c: Constify current_encoding.
7281 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
7283 * jvgenmain.c (class_mangling_suffix): Omit `.'.
7284 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
7286 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7288 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
7289 patch. Fixes gcj/340.
7291 2000-10-10 Tom Tromey <tromey@cygnus.com>
7293 * lex.c (java_new_lexer): Initialize out_first and out_last
7295 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
7297 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7299 * parse.y (pop_current_osb): New function.
7300 (array_type:): Use `dims:', changed actions
7301 accordingly. Suggested by Anthony Green.
7302 (array_creation_expression:): Used pop_current_osb.
7303 (cast_expression:): Likewise.
7304 (search_applicable_method_list): Fixed indentation.
7306 2000-10-08 Anthony Green <green@redhat.com>
7308 * parse.y (array_type_literal): Remove production.
7309 (type_literals): Refer to array_type, not array_type_literal.
7311 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7313 Patch contributed by Corey Minyard.
7314 * decl.c (check_local_named_variable): New function.
7315 (tree check_local_unnamed_variable): Likewise.
7316 (find_local_variable): Splitted. Call check_local_{un}named_variable.
7318 2000-10-07 Anthony Green <green@redhat.com>
7320 * class.c (layout_class): Handle case where superclass can't be
7323 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
7325 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
7328 2000-10-05 Tom Tromey <tromey@cygnus.com>
7330 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
7331 * jvgenmain.c (class_mangling_prefix): Removed.
7332 (class_mangling_suffix): New global.
7334 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
7336 (print_method_info): Handle overrides for static and final
7338 (process_file): Generate declaration for class object field.
7339 * class.c (cxx_keywords): New array.
7340 (utf8_cmp): New function.
7341 (cxx_keyword_p): New function.
7342 (layout_class_method): Mangle C++ keywords by appending `$'.
7343 (mangle_field): New function.
7344 (mangle_class_field): Use mangle_field. Mangle class name as
7346 (mangle_static_field): Use mangle_field.
7348 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7350 * decl.c (find_local_variable): Removed uncessary type check and
7351 fixed range check typo. From Corey Minyard.
7353 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7355 * decl.c (give_name_to_locals): New local `code_offset'. Call
7356 `maybe_adjust_start_pc'.
7357 * expr.c (note_instructions): New function.
7358 (expand_byte_code): Don't collect insn starts here.
7359 (peek_opcode_at_pc): New function.
7360 (maybe_adjust_start_pc): Likewise.
7361 * java-tree.h (maybe_adjust_start_pc): Declare.
7362 (note_instructions): Likewise.
7363 * jcf-parse.c (parse_class_file): Call `note_instructions'.
7365 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7367 * parse.y (field_access:): Fixed indentation.
7368 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
7370 2000-09-07 Tom Tromey <tromey@cygnus.com>
7373 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
7374 JPRIMITIVE_TYPE_P, for arithmetic operators.
7375 (patch_method_invocation): Indentation fix.
7376 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
7377 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
7378 (do_unary_numeric_promotion): Cleaned up code.
7379 (valid_cast_to_p): Handle boolean correctly.
7381 2000-09-27 Tom Tromey <tromey@cygnus.com>
7383 * lex.c (java_read_unicode): Reset bs_count when finished with
7386 2000-10-01 Mark Mitchell <mark@codesourcery.com>
7389 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
7390 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
7391 (typeck.o): Depend on ggc.h.
7392 * class.c (add_method_1): Use GC functions for allocation.
7393 (init_class_processing): Register roots.
7394 * decl.c (ggc_p): Set to 1.
7395 (pending_local_decls): Make it static.
7396 (push_jvm_slot): Use GC functions for allocation.
7397 (init_decl_processing): Register roots.
7398 (give_name_to_locals): Use GC functions for allocation.
7399 (lang_mark_tree): New function.
7400 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
7401 functions for allocation.
7402 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
7403 * lex.c (java_lex): Use build_string, rather than replicating it
7405 * parse.y (goal): Add more roots.
7406 (mark_parser_ctxt): New function.
7407 * typeck.c: Include ggc.h.
7409 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7411 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
7412 contains something else than MODIFY_EXPR.
7414 2000-09-23 Mark Mitchell <mark@codesourcery.com>
7416 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
7417 * Makefile.in (parse.o): Depend on ggc.h.
7418 (class.o): Likewise.
7419 (constants.o): Likewise.
7422 (jcf-parse.o): Likewise.
7423 (jcf-write.o): Likewise.
7424 (mangle.o): Likewise.
7425 * class.c: Include ggc.h.
7426 (build_static_field_ref): Register GC roots.
7427 (layout_class): Likewise.
7428 (init_class_processing): Likewise.
7429 * constants.c: Include ggc.h.
7430 (current_constant_pool_data_ref): Remove.
7431 (tag_nodes): Move it to ...
7432 (get_tag_node): ... here. Register GC roots.
7433 * decl.c: Include ggc.h. Remove many global tree definitions.
7434 (throw_node): Define.
7435 (java_global_trees): Likewise.
7436 (predef_filenames): Make the size a constant.
7437 (init_decl_processing): Adjust accordingly.
7438 (init_decl_processing): Call init_jcf_parse. Register GC roots.
7439 * expr.c: Include ggc.h.
7440 (init_expr_processing): Register GC roots.
7441 (build_invokeinterface): Likewise.
7442 * java-tree.h: Replace extern tree declarations with macros.
7443 (java_global_trees): New variable.
7444 (java_tree_index): New enumeration.
7445 (init_jcf_parse): Declare.
7446 * jcf-parse.c: Include ggc.h.
7447 (current_class): Remove declaration.
7448 (main_class): Likewise.
7449 (all_class_list): Likewise.
7450 (predefined_filename_p): Adjust for constant size of
7452 (init_jcf_parse): New function.
7453 * jcf-write.c: Include ggc.h.
7454 (generate_classfile): Register GC roots.
7455 (append_synthetic_attribute): Likewise.
7456 (append_innerclass_attribute_entry): Likewise.
7457 * lang.c: Include ggc.h.
7458 (lang_print_error): Register GC roots.
7459 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
7461 * parse.y: Include ggc.h.
7462 (wfl_operator): Remove.
7463 (goal): Register GC roots.
7464 (java_pop_parser_context): Adjust for new field names.
7465 (java_parser_context_save_global): Likewse.
7466 (java_parser_context_restore_global): Likewise.
7467 (java_parser_context_suspend): Likewise.
7468 (java_parser_context_resume): Likewise.
7469 (verify_constructor_circularity): Register GC roots.
7470 (lookup_cl): Likewise.
7471 (java_reorder_fields): Likewise.
7472 (build_current_this): Likewise.
7473 (class_in_current_package): Likewise.
7474 (argument_types_convertible): Likewise.
7475 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
7477 2000-09-14 Tom Tromey <tromey@cygnus.com>
7479 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
7481 2000-09-13 Tom Tromey <tromey@cygnus.com>
7483 * jcf-parse.c: Include <locale.h>.
7484 * jv-scan.c: Include <locale.h>.
7486 2000-09-12 Tom Tromey <tromey@cygnus.com>
7488 * expr.c (pop_type_0): Return `Object' if trying to merge two
7490 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
7491 interface types; `Object' is always a valid supertype.
7493 2000-09-12 Tom Tromey <tromey@cygnus.com>
7496 * jv-scan.c (help): Document --encoding.
7497 (options): Added `encoding' entry.
7498 (OPT_ENCODING): New define.
7499 (main): Handle --encoding.
7500 Include <langinfo.h> if nl_langinfo exists.
7501 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
7503 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
7504 (parse_source_file): Correctly call java_init_lex. Added `finput'
7505 argument. Use nl_langinfo to determine default encoding.
7506 * java-tree.h (current_encoding): Declare.
7507 * parse.y (java_parser_context_restore_global): Don't restore
7509 (java_parser_context_save_global): Don't set `finput' field.
7510 (java_pop_parser_context): Don't restore `finput'. Free old lexer
7512 * lang.c (current_encoding): New global.
7513 (lang_decode_option): Recognize `-fencoding='.
7514 (finish_parse): Don't close finput.
7515 * parse.h (struct parser_ctxt): Removed `finput' and
7516 `unget_utf8_value' fields. Added `lexer' field.
7517 (java_init_lex): Fixed declaration.
7518 * lex.c (java_new_lexer): New function.
7519 (java_destroy_lexer): Likewise.
7520 (java_read_char): Added `lex' argument. Handle iconv case.
7521 (java_read_unicode): Added `lex' argument. Count backslashes in
7523 (java_init_lex): Added `finput' and `encoding' arguments. Set
7524 `lexer' field in ctxp.
7525 (BAD_UTF8_VALUE): Removed.
7526 (java_lex): Handle seeing UEOF in the middle of a string literal.
7527 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
7528 (java_lexer): New structure.
7531 (DEFAULT_ENCODING): New define.
7532 (java_destroy_lexer): Declare.
7534 2000-09-12 Tom Tromey <tromey@cygnus.com>
7537 * lex.c (java_init_lex): Initialize java_io_serializable.
7538 * parse.y (java_io_serializable): New global.
7539 (valid_ref_assignconv_cast_p): An array can be cast to
7542 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
7544 * decl.c, expr.c: Include defaults.h if not already included.
7545 Don't define the *_TYPE_SIZE macros.
7547 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
7549 * typeck.c (build_java_array_type): Correct first parameter
7550 in ADJUST_FIELD_ALIGN invocation.
7552 2000-09-06 Tom Tromey <tromey@cygnus.com>
7554 * lang-specs.h: Also recognize `-femit-class-files'.
7556 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7558 * verify.c (merge_types): Load the types to merge if necessary.
7560 2000-09-02 Anthony Green <green@redhat.com>
7562 * jcf-io.c: Include zlib.h.
7563 (open_in_zip): Read compressed class file archives.
7564 * zipfile.h (ZipDirectory): Add uncompressed_size and
7565 compression_method fields.
7566 * zextract.c (read_zip_archive): Collect file compression info.
7568 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
7570 * parse.y (do_resolve_class): Also explore superclasses of
7571 intermediate enclosing contexts when searching for inner classes.
7573 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7575 * parse.y (variable_declarator_id:): Better error message.
7576 (expression_statement:): Use YYNOT_TWICE.
7577 (cast_expression:): Likewise.
7578 (assignment:): Likewise.
7580 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7582 * parse.y (do_merge_string_cste): New locals. Create new
7583 STRING_CSTs each time, use memcpy. Fixes gcj/311.
7585 2000-08-07 Hans Boehm <boehm@acm.org>
7587 * boehm.c (mark_reference_fields): Set marking bits for all words in
7588 a multiple-word record.
7589 (get_boehm_type_descriptor): Use the procedure marking descriptor for
7592 2000-08-31 Mike Stump <mrs@wrs.com>
7594 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
7595 jcf-dump$(exeext)): Make parallel safe.
7597 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
7599 * jcf-parse.c (set_source_filename): Constify a char *.
7600 * jcf-write.c (append_innerclasses_attribute,
7601 make_class_file_name): Constify a char *. Don't recycle a
7602 variable for an unrelated purpose.
7603 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
7604 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
7606 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7608 * expr.c (can_widen_reference_to): Fixed indentation.
7609 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
7610 * parse.y: `finit$' replaces `$finit$' in comments.
7611 (try_builtin_assignconv): Fixed leading comment.
7613 2000-08-25 Greg McGary <greg@mcgary.org>
7615 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
7617 2000-08-24 Greg McGary <greg@mcgary.org>
7619 * lang.c (lang_decode_option): Use ARRAY_SIZE.
7620 * parse.y (BINOP_LOOKUP): Likewise.
7622 2000-08-22 Andrew Haley <aph@cygnus.com>
7624 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
7625 sign extending. Fixes gcj/321.
7626 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
7627 combining to make a jlong. Fixes gcj/321.
7629 2000-08-21 Nix <nix@esperi.demon.co.uk>
7631 * lang-specs.h: Do not process -o or run the assembler if
7634 2000-08-16 Andrew Haley <aph@cygnus.com>
7636 * typeck.c (build_java_array_type): Rewrite code to do array
7637 alignment. Take into account back-end macros when aligning array
7638 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
7639 user to set alignment. Fixes gcj/252 and 160.
7641 2000-08-09 Tom Tromey <tromey@cygnus.com>
7643 * parse.y (check_abstract_method_definitions): Now return `int'.
7644 Check implemented interfaces. Fixes PR gcj/305.
7646 * parse.y (patch_switch_statement): Disallow `long' in switch
7647 expressions. Fixes PR gcj/310.
7649 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7651 * decl.c (finit_leg_identifier_node): New global.
7652 (init_decl_processing): Use `finit$' to initialize
7653 finit_identifier_node. Use `$finit$' to initialize
7654 finit_leg_identifier_node.
7655 * expr.c (expand_java_field_op): Use ID_FINIT_P.
7656 * java-tree.h (finit_identifier_node): Changed attached comment.
7657 (finit_leg_identifier_node): New declaration.
7658 (ID_FINIT_P): Take finit_identifier_node and
7659 finit_leg_identifier_node into account. This is a backward
7662 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7664 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
7666 (generate_bytecode_insns): Check `nargs' before emitting it.
7667 * verify.c (merge_type_state): Fixed typo.
7668 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
7669 generate_bytecode_{conditional,insns}.
7671 2000-08-13 Anthony Green <green@redhat.com>
7673 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
7676 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7678 * class.c (maybe_layout_super_class): Fixed indentation.
7679 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
7680 (java_check_methods): New function declaration.
7681 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
7682 instead of `str_ptr'.
7683 * jcf-write.c (generate_bytecode_insns): Emit number the of args
7684 of a `invokeinterface' at the right time.
7685 * parse.h (WFL_STRIP_BRACKET): New macro.
7686 (SET_TYPE_FOR_RESOLUTION): Use it.
7687 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
7688 (check_class_interface_creation): Don't check for cross package
7689 innerclass name clashes.
7690 (method_header): Behave properly if MDECL is `error_mark_node'.
7691 (method_declarator): Return `error_mark_node' if bogus current
7693 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
7694 (resolve_and_layout): New local `decl_type', set and used. Call
7696 (java_check_methods): New method.
7697 (java_layout_classes): Use it.
7698 (resolve_qualified_expression_name): No EH check necessary in
7700 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
7702 (patch_assignment): Set DECL_INITIAL on integral final local.
7704 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7706 * java-tree.h (flag_extraneous_semicolon): New extern.
7707 * lang-options.h: (-Wextraneous-semicolon): New option.
7708 * lang.c (flag_redundant): Fixed typo in leading comment.
7709 (flag_extraneous_semicolon): New global.
7710 (lang_decode_option): Set `flag_extraneous_semicolon' when
7711 -Wall. Decode `-Wextraneous-semicolon'.
7712 * parse.y (type_declaration:): Removed `SC_TK' hack, added
7713 `empty_statement' rule.
7714 (class_body_declaration): Likewise.
7715 (method_body:): Accept `;' as a method body.
7716 (static_initializer:): Removed `SC_TK' hack.
7717 (constructor_block_end:): Likewise.
7718 (empty_statement:): Report deprecated empty declaration. Fixes
7721 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7723 * parse.y (build_dot_class_method_invocation): Changed parameter
7724 name to `type'. Build signature from `type' and convert it to a
7725 STRING_CST if it's an array.
7726 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
7727 to use `ref_type' directly.
7729 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
7731 * lang-options.h: Added a comma after the last element to avoid
7732 syntax errors when other languages define additional options.
7734 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
7736 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
7737 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
7738 (jc1): Link with $(BACKEND).
7739 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
7741 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
7743 * jvspec.c: Adjust type of second argument to
7744 lang_specific_driver, and update code as necessary.
7746 * class.c (build_dtable_decl): Initialize dummy.
7748 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7750 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
7751 method bodies not to rule out discarding `<clinit>'; don't use
7752 <clinit> to initialize static fields with constant initializers.
7754 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * gjavah.c (print_method_info): Added `synth' parameter. Skip
7758 (method_synthetic): New global.
7759 (HANDLE_METHOD): Recognize synthetic method and tell
7760 `print_method_info' about it.
7761 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
7762 processing a synthetic method.
7763 * jcf-reader.c (skip_attribute): New function.
7764 ( skip_attribute): Likewise.
7766 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7768 * parse.y (build_outer_field_access): Fixed comments.
7769 (fix_constructors): Emit the initialization of this$<n> before
7771 (resolve_qualified_expression_name): Build an access to `decl' if
7774 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * parse-scan.y (curent_class): Non longer const.
7777 (inner_qualifier, inner_qualifier_length): Deleted.
7778 (current_class_length): New global.
7779 (bracket_count): Fixed typo in leading comment.
7780 (anonymous_count): New global.
7781 (class_instance_creation_expression:): Handle anonymous classes.
7782 (anonymous_class_creation:): New rule.
7783 (push_class_context): Rewritten.
7784 (pop_class_context): Likewise.
7785 (INNER_QUALIFIER): Macro deleted.
7786 (report_class_declaration): call `push_class_context' when
7787 entering the function. `fprintf' format modified not to use
7789 (report_class_declaration): Assign `package_name' and
7790 `current_class' to NULL separately.
7792 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7794 * expr.c (build_invokeinterface): Call layout_class_methods on
7797 2000-07-27 Tom Tromey <tromey@cygnus.com>
7798 Anthony Green <green@cygnus.com>
7799 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * class.c (make_class_data): Create vtable for abstract classes.
7802 (get_dispatch_table): Changed to cope with abstract classes.
7804 2000-07-27 Tom Tromey <tromey@cygnus.com>
7806 * parse.y (patch_method_invocation): Don't reverse the argument
7807 list when dealing with anonymous class constructors. Fixed typo in
7810 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7812 * parse.y (build_alias_initializer_parameter_list): Reverse
7813 crafted list when building aliases for anonymous class
7816 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 * parse.y (jdep_resolve_class): Don't bother checking potential
7819 innerclass access if `decl' is NULL.
7820 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
7823 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7825 * parse.c: Remove (again.)
7827 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7829 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
7830 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
7831 outside the `if' statement, alias to innerclass removed, `decl'
7832 used to mark the class complete.
7834 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7836 * parse.y (simple_name:): Fixed typo in error message.
7838 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
7840 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
7841 or its first operand can be error marks.
7843 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7845 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
7846 * parse.y (method_header): Likewise.
7848 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7850 * parse.y (process_imports): Consider that one might be trying to
7851 import an innerclass. Fixes gcj/254
7853 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7855 * parse.y (find_as_inner_class): Handle the case where the
7856 enclosing context of an innerclass has been loaded as bytecode.
7858 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7860 * parse.y (simple_name:): Reject `$' in type names.
7861 (resolve_type_during_patch): Use `type' as a second
7862 argument to resolve_no_layout. Fixes gcj/257.
7864 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
7866 * parse.y (find_most_specific_methods_list): Select the only
7867 non-abstract method even if max has been set.
7868 Fixes gcj/285, gcj/298.
7870 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
7872 * lang-specs.h: Added %(jc1) to java compiler options.
7874 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
7876 * .cvsignore: New file.
7878 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7880 * parse.y (not_accessible_p): Access granted to innerclasses
7881 (indirectly) extending the reference type. Fixes gcj/249.
7883 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7885 * parse.y (patch_method_invocation): Fixed comment.
7886 (maybe_use_access_method): Build this$<n>s to the context of the
7887 target method, or a type that extends it. Fixes gcj/242.
7889 2000-07-13 Mark Mitchell <mark@codesourcery.com>
7893 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7895 * parse.y (fold_constant_for_init): Avoid bullish conversion.
7897 2000-07-13 Tom Tromey <tromey@cygnus.com>
7899 * lang-specs.h: Added %{I*}.
7901 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
7903 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
7905 2000-07-12 Mark Mitchell <mark@codesourcery.com>
7907 * parse-scan.c: Remove.
7909 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7911 * class.c (set_super_info): Handled protected inner classes.
7912 (common_enclosing_context_p): Bail early if arguments aren't both
7914 (get_access_flags_from_decl): Handle private and protected inner
7916 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
7917 (CLASS_PROTECTED): Likewise.
7918 (struct lang_type): New bitfield `poic'.
7919 * parse.y (jdep_resolve_class): Call check_inner_class_access on
7921 (check_inner_class_access): Renamed arguments, added
7922 comments. Handles protected inner classes (fixes gcj/225)
7923 (not_accessible_p): Fixed comments. Avoid handling inner classes.
7925 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7927 * parse.y (resolve_qualified_expression_name): Verify qualified
7928 access to `this'. Fixes gcj/239.
7930 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7932 * jcf-write.c (generate_classfile): Don't install ConstantValue
7935 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * parse.y (resolve_qualified_expression_name): Handle inner class
7938 access. Fixes gcj/256.
7940 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * jcf-write.c (generate_classfile): Properly install the
7943 ConstantValue attribute and the initial value constant pool index
7944 on string constants.
7945 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
7948 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7950 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
7952 * parse.y (find_as_inner_class): Fixed typo.
7953 (do_resolve_class): Explore enclosing contexts when searching for
7954 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
7955 (check_inner_class_access): Check `decl' which can be null in case
7958 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7960 * java-tree.h (java_debug_context): Declared `extern'.
7961 (safe_layout_class): Likewise.
7962 * parse.y (resolve_field_access): Field must be `static' in order
7963 to be replaced by its initial value. Added comments.
7964 (find_applicable_accessible_methods_list): Fixed typo.
7965 (find_most_specific_methods_list): Methods found in innerclasses
7966 take over methods founds in the enclosing contexts.
7967 (java_complete_tree): Loosen restrictions on the type of DECLs
7968 that can be replaced by their initialization values.
7969 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
7971 2000-07-05 Tom Tromey <tromey@cygnus.com>
7973 * Make-lang.in (PARSE_DIR): New macro.
7974 (PARSE_RELDIR): Likewise.
7975 (PARSE_C): Likewise.
7976 (PARSE_SCAN_C): Likewise.
7977 ($(PARSE_C)): New target.
7978 ($(PARSE_SCAN_C)): Likewise.
7979 (SET_BISON): New macro.
7980 (BISONFLAGS): Likewise.
7981 (JAVABISONFLAGS): Likewise.
7983 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
7985 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
7986 argument on the first pass for CNI as well as JNI.
7987 (print_method_info): Set up method name on the first pass only.
7989 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7991 * parse.y (parser_qualified_classname): Removed parameter
7993 (create_interface): Removed first passed parameter to
7994 parser_qualified_classname.
7995 (create_class): Likewise. Don't install alias on static
7996 innerclasses. Fixes gcj/275.
7998 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8000 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
8001 debugable statement with empty_stmt_node. Fixes gcj/272
8003 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8005 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
8008 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8010 * jcf-write.c (push_long_const): Appropriately cast short negative
8013 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8015 * parse.y (verify_constructor_super): Use loop variable
8016 `m_arg_type' initialized with `mdecl_arg_type'.
8018 2000-06-29 Tom Tromey <tromey@cygnus.com>
8020 * parse.y (resolve_field_access): Handle case where `type_found'
8023 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8025 * expr.c (lookup_field): The same field can be found through two
8026 different interface. Don't declare it ambiguous in that case.
8028 2000-06-27 Tom Tromey <tromey@cygnus.com>
8030 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
8031 follows \r, then unget it at a lower level.
8033 2000-06-26 Tom Tromey <tromey@cygnus.com>
8035 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
8038 2000-06-25 Tom Tromey <tromey@cygnus.com>
8040 * parse.y (for_statement): Wrap expression in a WFL if it is a
8041 constant. For PR gcj/268.
8043 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8045 * parse.y (do_resolve_class): Minor optimiztion in the package
8046 list search. Removed unnecessary test and return statement.
8047 (valid_ref_assignconv_cast_p): Order of arguments to
8048 enclosing_context_p fixed.
8050 2000-06-24 Tom Tromey <tromey@cygnus.com>
8052 * expr.c (lookup_field): Print error and return error_mark_node if
8053 field reference is ambiguous.
8055 * parse.y (check_abstract_method_definitions): Also check if
8056 `other_method' is abstract.
8058 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8060 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
8062 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
8063 (struct lang_type): New field `pic'.
8064 (CLASS_PRIVATE): New macro.
8065 * parse.y (check_inner_class_access): New function.
8066 (jdep_resolve_class): Call it.
8068 2000-06-23 Tom Tromey <tromey@cygnus.com>
8070 * parse.y (patch_incomplete_class_ref): Initialize the returned
8071 class. For PR gcj/260.
8073 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8075 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
8077 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8079 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8080 Java specific checks.
8081 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
8083 * java-tree.def (CASE_EXPR): Marked 'e'.
8084 (DEFAULT_EXPR): Likewise.
8085 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
8087 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
8088 Java specific checks.
8089 (generate_bytecode_insns): Test try_block for BLOCK before using
8091 * parse.y (build_wfl_wrap): Added `location' argument. Set
8092 EXPR_WFL_LINECOL accordingly.
8093 (dim_expr:): Wrap constants with WFLs.
8094 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
8095 (resolve_package): Check for `stmt' not being a BLOCK before
8096 building a debuggable statement with it.
8097 (make_qualified_primary): Added extra parameter to build_wfl_wrap
8099 (resolve_field_access): Make sure `decl' is a DECL before treating
8101 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
8102 IDENTIFIER_NODE before treating it as such.
8103 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
8104 treating it as such.
8105 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
8106 to be applied only on non array types.
8108 2000-06-16 Per Bothner <per@bothner.com>
8110 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
8111 define in terms of DECL_RESULT, as that fails when --enable-checking.
8113 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8115 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
8116 types the same in comparison.
8117 (CHECK_OP): Add static prototype.
8119 2000-06-13 Jakub Jelinek <jakub@redhat.com>
8121 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
8122 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
8125 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8127 * decl.c (create_primitive_vtable): Prototype.
8129 * jcf-write.c (generate_bytecode_insns): Initialize variable
8132 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
8134 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8136 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
8137 to track searched classes, and do not search the same class more than
8138 once. Call find_applicable_accessible_methods_list on immediate
8139 superclass, instead of search_applicable_method_list on all ancestors.
8142 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
8144 * parse.y (register_fields): Permit static fields in inner classes
8145 if they are final. Fix for PR gcj/255.
8147 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8149 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
8150 * parse.y (find_in_imports): Returned type changed to void,
8151 leading comment fixed.
8152 (register_package): New function.
8153 (qualify_and_find): Likewise.
8154 (package_declaration:): Use `register_package'.
8155 (single_type_import_declaration:): Removed local variable
8156 `node'. Added missing `;' for consistency.
8157 (type_import_on_demand_declaration:): Use `chainon' to link new
8159 (lookup_field_wrapper): Lookup local variables defined in outer
8161 (java_complete_class): Don't reverse the list of imported on demand.
8162 (do_resolve_class): Reorganized. Removed local variable
8163 `original_name'. Call `qualify_and_find' with the current package
8164 name, invoke `find_in_imports_on_demand' right after. Call
8165 `qualify_and_find' with the packages we've seen so far. Fixed
8166 operations numbering in comments.
8167 (java_expand_class): Don't reverse `package_list'.
8168 (find_most_specific_methods_list): New local variables `abstract'
8169 and `candidates'. Use them to pick the right method.
8171 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
8173 * parse.y (check_modifiers_consistency): Don't subtract out
8174 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
8176 2000-06-04 Philipp Thomas <pthomas@suse.de>
8178 * Makefile.in (INTLLIBS): New.
8182 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8184 * class.c (get_dispatch_table): Build the vtable dummy entry list
8185 element with a null purpose. Fixed leading comment.
8186 (build_dtable_decl): Build an accurate dtable type when appropriate
8189 2000-06-02 Richard Henderson <rth@cygnus.com>
8191 * lang.c (lang_get_alias_set): New.
8193 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
8196 before using it as the accessed field.
8198 2000-05-31 Tom Tromey <tromey@cygnus.com>
8200 * java-tree.h (boolean_array_vtable, byte_array_vtable,
8201 char_array_vtable, short_array_vtable, int_array_vtable,
8202 long_array_vtable, float_array_vtable, double_array_vtable):
8204 * expr.c (get_primitive_array_vtable): New function.
8205 (create_primitive_vtable): New function.
8206 (java_lang_expand_expr): Enable code to statically generate
8208 * decl.c (init_decl_processing): Create primitive vtables.
8209 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
8210 short_array_vtable, int_array_vtable, long_array_vtable,
8211 float_array_vtable, double_array_vtable): Define.
8213 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
8215 * java/parse.y (find_applicable_accessible_methods_list):
8216 Don't add an uninitialized value to the list.
8218 2000-05-25 Tom Tromey <tromey@cygnus.com>
8220 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
8221 when trying to see if field's class should be initialized. Always
8222 initialize field's declaring class, not qualified class.
8225 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
8226 `wfl_operator', to maybe_build_primttype_type_ref.
8229 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
8231 * parse.y (patch_method_invocation): Don't try to lookup methods
8234 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8236 * parse.y (resolve_field_access): Call the appropriate <clinit>
8237 before accessing the length of a static array. Craft a decl for
8238 the field while its time. Fixes PR gcj/129.
8240 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8242 * parse.y (resolve_package): Correctly set `*next' (was off by
8244 (resolve_qualified_expression_name): Fixed comment.
8246 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8248 * jcf-parse.c (jcf_parse_source): Reset current_class and
8249 current_function_decl to NULL before parsing a new file.
8251 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8253 * parse.y (block_end:): If the collected block doesn't feature a
8254 statement, insert an empty statement.
8256 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * parse.y (maybe_yank_clinit): New function.
8259 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
8260 end of the list of methods belonging to a class.
8261 (java_complete_expand_method): Check whether <clinit> is really
8262 necessary and expand it accordingly.
8264 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8266 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
8267 processed by the method's switch statement.
8269 2000-05-19 Tom Tromey <tromey@cygnus.com>
8271 * java-tree.h: Added init state enum.
8272 * decl.c (emit_init_test_initialization): Initialize class
8273 initialization check variable by looking at class' state.
8275 2000-05-19 Tom Tromey <tromey@cygnus.com>
8277 * java-tree.h (build_instanceof): Declare.
8278 (build_get_class): Declare.
8279 * parse.y (patch_binop): Use build_instanceof.
8280 * expr.c (build_instanceof): New function. If class is final,
8281 don't make a function call.
8282 (expand_java_INSTANCEOF): Use it.
8283 (build_get_class): New function.
8285 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8287 * jcf-write.c (generate_classfile): Scan the source_file for
8288 slashes with the right pointer variable.
8290 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
8292 * lang.c (lang_decode_option): Update -Wunused flags by calling
8294 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
8296 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8298 * check_init.c (check_init): Constify local char *.
8299 * class.c (push_class): Constify local char *.
8300 * java_tree.h: Update prototypes.
8301 * jcf-io.c (open_class): Constify filename parameter and
8303 (find_class): Remove redundant string copy. Cast return from
8305 * jcf-parse.c (read_class, parse_class_file, yyparse):
8306 Constify local char *.
8307 * jcf-write.c (generate_bytecode_insns, generate_classfile):
8308 Constify local char *.
8309 * jcf.h (JCF): Constify filename and classname.
8310 (JCF_FINISH): Cast args to FREE to char * when appropriate.
8311 * lang.c (init_parse): Constify parameter and return value.
8312 * lex.c (java_get_line_col): Constify filename parameter.
8313 * parse.h: Constify parser_ctxt.filename. Update prototypes.
8314 * parse.y (java_parser_context_suspend,
8315 issue_warning_error_from_context, safe_layout_class): Constify
8317 * parse.c: Regenerate.
8319 2000-05-08 Tom Tromey <tromey@cygnus.com>
8321 * expr.c (build_jni_stub): Cache the result of
8322 _Jv_LookupJNIMethod.
8324 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8326 * decl.c (predef_filenames_size): Now 7.
8327 (predef_filenames): New seventh entry.
8329 2000-05-04 Tom Tromey <tromey@cygnus.com>
8331 * boehm.c (mark_reference_fields): Don't mark RawData fields.
8332 Keep track of when we've seen a reference field after a
8333 non-reference field.
8334 (get_boehm_type_descriptor): Handle case where we see
8335 non-reference fields but no trailing reference field.
8336 * decl.c (rawdata_ptr_type_node): Define.
8337 (init_decl_processing): Initialize rawdata_ptr_type_node.
8338 * java-tree.h (rawdata_ptr_type_node): Declare.
8340 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8342 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
8343 specifiers in calls to fprintf.
8345 2000-05-03 Andrew Haley <aph@cygnus.com>
8347 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
8349 * javaop.h (WORD_TO_INT): New function.
8350 (IMMEDIATE_s4): Use WORD_TO_INT.
8351 * jcf.h (JPOOL_INT): Ditto.
8353 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
8356 2000-04-19 Tom Tromey <tromey@cygnus.com>
8358 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
8360 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
8362 * expr.c (build_jni_stub): New function.
8363 * lang-specs.h: -fjni and -femit-class-file are incompatible.
8365 * parse.y (java_complete_expand_methods): Expand a native method
8366 and call build_jni_stub if -fjni given.
8367 * lang-options.h: Document -fjni.
8368 * lang.c (flag_jni): New global.
8369 (lang_f_options): Added `jni' entry.
8370 * java-tree.h (soft_lookupjnimethod_node,
8371 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
8373 (flag_jni): Declare.
8374 (build_jni_stub): Declare.
8375 (struct lang_decl): Added `native' flag.
8376 (METHOD_NATIVE): Redefined to use `native' field of lang specific
8378 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
8379 soft_jnipopsystemframe_node): New globals.
8380 (init_decl_processing): Set them. _Jv_InitClass only takes one
8383 * java-tree.def: Put into `C' mode.
8385 2000-04-27 Tom Tromey <tromey@cygnus.com>
8388 * expr.c (expand_invoke): Generate check to see if object pointer
8389 is null in nonvirtual invocation case.
8390 * java-tree.h (soft_nullpointer_node): Declare.
8391 * decl.c (soft_nullpointer_node): New global.
8392 (init_decl_processing): Initialize soft_nullpointer_node.
8393 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8394 or `private' methods.
8395 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8397 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
8402 2000-04-26 Tom Tromey <tromey@cygnus.com>
8404 * zextract.c (find_zip_file_start): New function.
8405 (read_zip_archive): Use it.
8407 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8409 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
8411 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * class.c (common_enclosing_context_p): New function.
8414 * java-tree.h (common_enclosing_context_p): Added prototype.
8415 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
8416 classes sharing an outer context with the current instance.
8417 * parse.y (build_access_to_thisn): Fixed leading comment.
8418 (verify_constructor_super): New local `supper_inner'. Skip
8419 enclosing context argument in the case of inner class constructors.
8420 (patch_method_invocation): Insert proper context as second
8421 parameter to pure inner class constructor super invocations.
8423 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8425 * parse.y (end_class_declaration): Reset the interface number
8428 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8430 * parse.y (source_start_java_method): Deleted unnecessary code.
8431 (patch_method_invocation): Fixed comment.
8433 2000-04-24 Robert Lipe <robertlipe@usa.net>
8435 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
8437 2000-04-23 Tom Tromey <tromey@cygnus.com>
8439 * boehm.c (mark_reference_fields): Use int_byte_position.
8441 2000-04-22 Tom Tromey <tromey@cygnus.com>
8443 * boehm.c (mark_reference_fields): Only call byte_position on
8446 2000-04-22 Tom Tromey <tromey@cygnus.com>
8448 * boehm.c (mark_reference_fields): Added `last_view_index'
8449 argument. Use DECL_FIELD_OFFSET to determine field's offset.
8451 2000-04-20 Mo DeJong <mdejong@cygnus.com>
8453 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
8454 * parse.y (check_class_interface_creation): Fixed comments. Select
8455 permitted modifiers for (inner) interfaces. Changed error message
8456 to report rejected modifiers used with local classes.
8458 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
8461 of directly inherited type considered in scope.
8462 * parse.y (do_resolve_class): Search inherited classes for inner
8465 2000-04-20 Tom Tromey <tromey@cygnus.com>
8467 * parse.y (not_accessible_p): Use member's class, not current
8468 class, when doing inheritance check for protected reference.
8471 2000-04-20 Jason Schroeder <shrode@subnature.com>
8473 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
8475 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8477 * parse.y (lookup_field_wrapper): Search for final local aliases.
8478 (resolve_expression_name): Let lookup_field_wrapper search for
8479 final local aliases. Force the value of `name' if one is found.
8480 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
8481 an expression name. Fixed comments.
8483 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * parse.y (yyerror): `msg' can be null, don't use it in that case.
8487 2000-04-19 Tom Tromey <tromey@cygnus.com>
8489 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
8491 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8493 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
8495 2000-04-18 Tom Tromey <tromey@cygnus.com>
8498 * gjavah.c (utf8_cmp): Changed return value.
8499 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
8501 (cxx_keywords): New global.
8502 (get_field_name): Handle new result of cxx_keyword_subst.
8503 (print_method_info): Likewise.
8505 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
8507 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
8508 with a newline, for CNI.
8509 (print_stub_or_jni): Print a space or newline before method name for
8511 (print_cxx_classname): Don't write leading "::" in CNI stub method.
8512 (process_file): Include gcj/cni.h if generating CNI stubs.
8514 2000-04-16 Tom Tromey <tromey@cygnus.com>
8516 * gjavah.c (decompile_method): Use print_field_name.
8519 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8521 * parse.y (java_expand_classes): Reverse the package list once.
8522 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
8524 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
8525 the `==' and `!=' operators.
8527 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8529 * jcf-write.c (generate_bytecode_insns): At invocation time,
8530 always relate an interface method to the type of its selector.
8532 2000-04-05 Tom Tromey <tromey@cygnus.com>
8535 * expr.c (expand_invoke): Generate check to see if object pointer
8536 is null in nonvirtual invocation case.
8537 * java-tree.h (soft_nullpointer_node): Declare.
8538 * decl.c (soft_nullpointer_node): New global.
8539 (init_decl_processing): Initialize soft_nullpointer_node.
8540 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
8541 or `private' methods.
8542 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
8544 2000-04-05 Tom Tromey <tromey@cygnus.com>
8547 * parse.y (check_final_assignment): Recognize assignments to the
8548 `length' field of an array when generating class files.
8550 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8552 * class.c (decl_hash): Prototype removed.
8553 (decl_compare): Likewise.
8555 2000-04-05 Tom Tromey <tromey@cygnus.com>
8557 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
8558 * parse.y (check_modifiers_consistency): Check for final/volatile
8559 clash. Fixes PR gcj/164.
8561 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8563 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
8565 (java_hash_compare_tree_node): Renamed from `decl_compare, made
8567 (add_method_1): Use `java_hash_hash_tree_node' and
8568 `java_hash_compare_tree_node'.
8569 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
8570 (java_hash_compare_tree_node): Likewise.
8571 * parse.y (find_applicable_accessible_methods_list): Create,
8572 delete and use a hash table to remember already searched interfaces.
8574 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
8576 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
8579 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8581 * boehm.c (mark_reference_fields, set_bit): Prototype.
8582 (set_bit): Un-ANSI-fy definition.
8584 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
8587 * decl.c (emit_init_test_initialization): Likewise.
8589 * gjavah.c (jni_print_char): Likewise.
8591 * parse.y (create_new_parser_context): Likewise.
8593 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
8596 patch missing hunk. Fixed indentation.
8598 2000-03-30 Tom Tromey <tromey@cygnus.com>
8600 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
8601 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
8603 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8606 when negative *before* using it as an array index.
8607 * ChangeLog: Fixed typo.
8609 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8611 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
8612 to 0 when it reaches -1.
8614 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8616 * jcf-parse.c (get_constant): Properly cast `num' during the
8617 invocation of `add_double'.
8618 * jcf-write.c (push_long_const): Properly cast `lo' before
8619 comparing it to short bounds.
8620 * parse-scan.y (interface_declaration:): Rule re-arrange so that
8621 `interface_body:' is reduced after the current interface is
8624 2000-03-26 Tom Tromey <tromey@cygnus.com>
8626 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
8627 Java-specific `-f' option.
8629 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8631 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
8632 Adjust order of making types.
8633 Make bitsize_*_node values.
8635 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8637 * class.c (make_field_value): Use byte_position.
8638 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
8639 (java_array_data_offset): Likewise.
8640 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
8643 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8645 * parse.y (check_abstract_method_definitions): New local
8646 `end_type_reached'. Make sure we also consider `end_type'.
8647 (java_check_abstract_method_definitions): Make sure we eventually
8648 consider `java.lang.Object'.
8649 (maybe_use_access_method): Don't use access method if not in the
8650 context of a pure inner class or if the method's context is right.
8651 (find_applicable_accessible_methods_list): New static flag
8652 `object_done'. Don't search abstract classes as interfaces. Fixed
8653 indentation. Fixed the `java.lang.Object' only search. Search
8654 class interface(s) first, then fully search enclosing contexts.
8655 (find_most_specific_methods_list): Pick the closest candidate when
8656 they're all abstract.
8658 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8660 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8661 properly initialize `finished_label'. Don't emit gotos for empty
8664 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8666 * except.c (emit_handlers): Clear catch_clauses_last.
8668 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8670 * parse.y (check_method_types_complete): New function.
8671 (create_class): Reset anonymous class counter only when seeing an
8673 (java_complete_class): JDEP_METHOD: Don't recompute signature
8676 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8678 * class.c (build_static_ref): Fixed indentation in comment.
8679 * java-tree.def (TRY_EXPR): Fixed typo in name.
8680 (CLASS_LITERAL): Likewise.
8681 * java-tree.h: (TYPE_DOT_CLASS): New macro.
8682 (struct lang_type): New field `dot_class'.
8683 * jcf-write.c (generate_bytecode_insns): Fixed error message.
8684 (generate_classfile): Method `class$' is synthetic.
8685 * parse.y (build_do_class_method): New function.
8686 (build_dot_class_method_invocation): Likewise.
8687 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
8688 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
8689 (qualify_ambiguous_name): Likewise.
8690 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
8691 (build_try_statement): Fixed leading comment.
8693 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8695 * class.c (make_field_value): Properly handle sizes.
8696 (get_dispatch_vector): Use tree_low_cst and host_integerp.
8697 (layout_class_method): Count using trees.
8698 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
8699 * expr.c (java_array_data_offset): Use int_bit_position.
8700 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
8701 (build_invokevirtual): Use tree_low_cst and do computations with trees.
8703 2000-03-16 Tom Tromey <tromey@cygnus.com>
8705 * lang.c (flag_hash_synchronization): New global.
8706 (lang_f_options): Added `hash-synchronization'.
8707 * lang-options.h: Mention -fhash-synchronization.
8708 * java-tree.h (flag_hash_synchronization): Declare.
8709 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
8710 hash table synchronization is disabled.
8711 * decl.c (init_decl_processing): Only push `sync_info' value when
8712 hash table synchronization is disabled.
8713 * class.c (make_class_data): Only push `sync_info' field when hash
8714 table synchronization is disabled. Removed dead code.
8716 2000-03-16 Tom Tromey <tromey@cygnus.com>
8718 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
8720 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8722 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
8724 * parse.y (patch_method_invocation): Handle anonymous classes
8725 creation in static context.
8727 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8729 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
8730 * parse.y (resolve_qualified_expression_name): Use it.
8731 (patch_method_invocation): Likewise.
8733 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8735 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
8736 depending on the type of dependency which dictates what the
8738 (unresolved_type_p): Resolved types limited to the current class.
8740 2000-03-15 Tom Tromey <tromey@cygnus.com>
8742 * decl.c (init_decl_processing): Set type of `sync_info' to be
8745 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
8746 Correctly compute bit number for current slot. Zero `high' and
8747 `low' in DS_LENGTH case. Don't skip inherited fields. Use
8748 mark_reference_fields.
8749 (mark_reference_fields): New function.
8751 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8753 * parse.y (register_incomplete_type): Fixed initialization of
8756 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8758 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
8760 (push_class_context, pop_class_context): New function.
8761 (class_body:): Call pop_class_context.
8762 (interface_body:): Likewise.
8763 (INNER_QUALIFIER): New macro.
8764 (report_class_declaration): Changed output format and use
8765 INNER_QUALIFIER. Call push_class_context.
8767 2000-02-14 Andrew Haley <aph@cygnus.com>
8769 * check-init.c (check_init): Add new cases for unary and binary
8772 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8774 * parse.y (resolve_package): Set `next' once a type name has been
8775 progressively discovered.
8776 (resolve_qualified_expression_name): Propagate resolution only if
8777 there are remaining qualifiers. Take into account `q' might have
8778 been cleared after re-qualification.
8779 * parse.y (patch_method_invocation): New local `resolved'.
8780 Section dealing with qualified expression rewritten to use
8781 resolve_field_access.
8783 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * parse.h (PUSH_CPC): Fixed indentation.
8786 (DEBUG_CPC): New macro.
8787 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
8788 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
8789 * parse.y (class_body_declaration:): Use
8790 SET_CPC_INSTANCE_INITIALIZER_STMT.
8791 (method_declaration:): Check for null current_function_decl.
8792 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
8793 (java_parser_context_pop_initialized_field): Better handling of
8795 (maybe_make_nested_class_name): Mark nested class name as
8796 qualified when necessary.
8797 (end_class_declaration): Don't call java_parse_context_resume when
8798 one or more error occurred.
8799 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
8800 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
8801 SET_CPC_INITIALIZER_STMT.
8802 (method_header): Check for inner classes declaring static methods.
8803 (resolve_qualified_expression_name): Handle situation where `this'
8806 2000-03-13 Hans Boehm <boehm@acm.org>
8808 * typeck.c (build_prim_array_type): Correctly set the high word too.
8810 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8812 * parse.y (java_complete_expand_methods): Leave <clinit> out of
8814 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
8815 list of methods for interfaces.
8817 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * parse.y (qualify_ambiguous_name): Properly handle expressions
8822 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * parse.y (check_final_assignment): Extended to process
8826 (patch_assignment): Have check_final_assignment called only once.
8828 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8830 * java-tree.h (IS_INIT_CHECKED): New flag.
8831 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
8832 * parse.y (patch_string): Call force_evaluation_order on the
8833 completed string concatenation tree.
8834 * expr.c (force_evaluation_order): Call force_evaluation_order on
8835 function's arguments too.
8837 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8839 * decl.c (emit_init_test_initialization): Mark KEY as unused.
8840 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8841 (build_anewarray): Likewise.
8842 * parse.y (patch_newarray): Likewise.
8843 * parse.c: Regenerated.
8845 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8847 * decl.c (init_decl_processing): Added new class fields `depth',
8848 `ancestors', and `idt' to class_type_node. Use
8849 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
8850 * class.c (make_class_data): Push initial values for new fields.
8851 * java-tree.h: Updated prototype for `build_invokeinterface'.
8852 * expr.c (build_invokeinterface): Changed parameters to accept
8853 `method' tree. Calculate index of `method' in its declaring
8854 interface. Build call to _Jv_LookupInterfaceMethodIdx.
8855 (expand_invoke): Call `build_invokeinterface' with new parameters.
8856 * parse.y (patch_invoke): Call `build_invokeinterface' with new
8859 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
8861 * typeck.c (lookup_do): Search superinterfaces first
8862 when looking up an interface method. From Godmar Back
8865 2000-03-06 Tom Tromey <tromey@cygnus.com>
8867 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
8869 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * java-tree.h (lookup_argument_method2): Declared.
8872 (safe_layout_class): Prototype moved from parse.h.
8873 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
8874 * parse.y (java_check_regular_methods): Local `super_class' gone.
8875 Call lookup_argument_method2 instead of lookup_argument_method.
8876 Perform modifier match for methods found declared in implemented
8877 interfaces. Fixed indentation problem. Overriding/hiding error
8878 report to take place only for methods found in classes.
8879 * typeck.c (lookup_argument_method): Changed leading
8880 comment. Re-written by calling lookup_do.
8881 (lookup_argument_method2): New function.
8882 (lookup_java_method): Re-written by calling lookup_do.
8883 (lookup_do): New function.
8885 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8887 * check-init.c (check_init): Removed dead code. Handle (blank)
8889 * parse.y (declare_local_variables): New local `final_p', set it
8890 and use it to initialize LOCAL_FINAL.
8891 (check_final_assignment): Only check FIELD_DECLs.
8893 2000-02-17 Tom Tromey <tromey@cygnus.com>
8895 * Makefile.in (JAVA_OBJS): Added boehm.o.
8896 (boehm.o): New target.
8897 * Make-lang.in (JAVA_SRCS): Added boehm.c.
8898 * java-tree.h (flag_use_boehm_gc): Declare.
8899 (get_boehm_type_descriptor): Declare.
8900 * lang.c (lang_f_options): Added `use-boehm-gc'.
8901 (flag_use_boehm_gc): New global.
8902 * lang-options.h: Added -fuse-boehm-gc.
8903 * boehm.c: New file.
8904 * class.c (get_dispatch_table): If class uses a Boehm type
8905 descriptor, put it in the vtable.
8906 (make_class_data): Removed dead code.
8908 2000-03-03 Per Bothner <per@bothner.com>
8910 * decl.c (init_decl_processing): Initialize sizetype properly.
8912 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8914 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
8915 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
8916 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8917 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
8918 (jcf_parse): New local `current'. Load innerclasses seen in outer
8919 context being processed.
8920 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
8921 * jcf-write.c (append_innerclasses_attribute): New function.
8922 (append_innerclasses_attribute_entry): Likewise.
8923 (get_access_flags): Handle static classes. Set anonymous and local
8924 classes to be private.
8925 (generate_classfile): Attribute count adjusted. Call
8926 append_innerclasses_attribute.
8927 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
8928 PURE_INNER_CLASS_TYPE_P.
8929 * parse.y (parser_qualified_classname): New parameter `is_static',
8930 produce non qualified name accordingly.
8931 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
8932 (create_interface): Added argument to parser_qualified_classname.
8933 (create_class): Added argument to parser_qualified_classname. Setup
8934 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
8935 (add_inner_class_fields): Fixed indentation.
8936 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
8937 (method_declarator): Fixed typo in comment.
8938 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
8939 (build_current_thisn): Likewise.
8940 (patch_method_invocation): Likewise.
8942 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8944 * decl.c (current_function_decl): Move to toplev.c.
8946 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8948 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
8949 (DECL_BIT_INDEX): Use underlying representation.
8950 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
8952 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8954 * expr.c (build_java_ret): Pass proper type to size_binop.
8956 2000-02-25 Anthony Green <green@cygnus.com>
8958 * expr.c (build_class_init): Mark the decl to be ignored by
8960 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
8961 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
8962 * class.c (init_test_hash_newfunc): New function.
8963 (decl_hash): New function.
8964 (decl_compare): New function.
8965 * decl.c (emit_init_test_initialization): New function.
8966 (complete_start_java_method): Traverse the init test hashtable,
8967 calling emit_init_test_initialization.
8968 (always_initialize_class_p): Define.
8969 * expr.c (build_class_init): Use initialization tests when
8970 emitting class initialization code.
8971 (always_initialize_class_p): Declare.
8972 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
8974 * java-tree.h: Include hash.h.
8975 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
8976 (struct lang_decl): Add init_test_table field.
8977 (init_test_hash_entry): Define.
8979 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8981 * gjavah.c (main): Avoid using `argi' to report unimplemented
8984 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8986 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
8987 initialize locals to avoid warnings. Local `exception_type' moved
8990 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8992 * parse.y (resolve_expression_name): Use `orig' as a second
8993 argument to resolve_field_access.
8994 (resolve_field_access): Removed unnecessary code when dealing with
8997 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8999 * class.c (push_super_field): Don't push the field twice.
9000 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
9001 * parse.h (java_reorder_fields): Prototyped.
9002 * parse.y (java_reorder_fields): New function.
9003 (java_layout_class): Simplified not to worry about re-ordering.
9005 2000-02-23 Tom Tromey <tromey@cygnus.com>
9007 * gjavah.c (print_name): In JNI case, correctly quote string.
9008 (print_method_info): Don't handle overrides in JNI mode.
9010 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9012 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
9013 value type set to `boolean_type_node'.
9015 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9017 * jcf-dump.c (main): Test for correct condition after
9018 output file creation.
9020 2000-02-19 Anthony Green <green@cygnus.com>
9022 * jcf-depend.c (add_entry): Fix test for first list entry.
9024 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9026 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
9027 * constants.c (build_constants_constructor): Likewise.
9029 2000-02-19 Anthony Green <green@cygnus.com>
9031 * jcf-depend.c (add_entry): Add entries to the end of the list.
9033 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
9035 * decl.c (INT_TYPE_SIZE): Define if necessary.
9036 (expand_java_return): Handle the case of a native integer smaller
9039 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9041 * gjavah.c (help): Use GCCBUGURL.
9042 * jv-scan.c (help): Likewise.
9043 * jcf-dump.c (help): Likewise.
9045 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9047 * jcf-write.c (generate_bytecode_insns): Don't generate empty
9050 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9052 * jcf-parse.c (load_class): Call `fatal' if no file containing
9053 the target class are found.
9055 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
9057 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
9058 lex.c, lex.h, and PARSE_H to...
9059 (parse.o, parse-scan.o): ...here, respectively.
9061 * lex.c: Split out code that may trigger SIGFPE from yylex()
9062 to its own function.
9063 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
9065 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9067 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
9069 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * parse.y (outer_field_access_p): Stop in time when outer contexts
9073 (resolve_qualified_expression_name): Properly qualify *everything*
9074 after a package.type to be resoled as expression names.
9075 (find_applicable_accessible_methods_list): Save/restore `class' to
9076 isolate it from a possible outer context search.
9078 2000-02-15 Tom Tromey <tromey@cygnus.com>
9080 * gjavah.c (jni_print_char): New function.
9081 (print_full_cxx_name): Use it.
9082 (decode_signature_piece): Likewise.
9083 (print_cxx_classname): Likewise.
9085 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9087 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
9089 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
9091 * gjavah.c: Include version.h.
9093 * jcf-dump.c: Likewise.
9095 * jv-scan.c: Likewise.
9097 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9099 * parse.y (outer_field_access_fix): First parameter now a tree
9100 node. Check for assignment to final. First argument to
9101 build_outer_field_access_fix modified to accommodate prototype.
9102 (build_outer_field_access): Don't check for assignment to final
9104 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
9105 possibly returned by outer_field_access_fix. Changed
9106 outer_field_access_fix's first argument.
9107 (check_final_assignment): $finit$'s context is OK.
9108 (patch_unaryop): Use node instead of its line/column value when
9109 calling outer_field_access_fix.
9111 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9113 * parse.y (interface_declaration:): No longer tagged
9114 <node>. Re-installed default action.
9115 (class_member_declaration:): Handle inner interfaces.
9116 (interface_member_declaration): Handle inner interfaces and
9118 (create_interface): Push error if one seen. Suspend parsing
9119 context when processing an inner interface.
9120 (register_fields): Inner class static field limitations not to
9121 apply to inner interfaces.
9123 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9125 * jcf-parse.c (load_class): Update `java_error_count' when a
9126 class' file can't be found.
9127 (parse.y): Avoid (byte)code generation when errors seen.
9129 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9131 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
9132 decodes a valid node.
9133 (patch_binop): Handle TRUNC_DIV_EXPR.
9135 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9137 * parse.y (resolve_package): New local `acc'. Try to progressively
9138 build and guess a package and type name.
9140 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9142 * parse.y (find_applicable_accessible_methods_list): Load and
9143 layout the search class if necessary.
9144 (java_complete_tree): Keep to original type of the folded initial
9147 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9149 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
9150 Generate error message if circularity is detected. New static
9152 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
9153 * jcf-write.c (generate_bytecode_insns): Very simply handle
9155 * parse.y (java_check_circular_reference): Use
9156 `cyclic_inheritance_report' during report, if necessary.
9157 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
9158 walking NEW_ARRAY_INIT twice.
9160 2000-02-09 Tom Tromey <tromey@cygnus.com>
9162 * parse.y (check_class_interface_creation): Allow inner classes to
9163 be `private' or `protected', check modifiers' consistency. Prevent
9164 block local classes from bearing any modifiers.
9166 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9168 * except.c (check_start_handlers): Re-add prototype lost in last
9170 (maybe_start_try): Remove excess argument to `check_start_handlers'.
9172 2000-02-09 Andrew Haley <aph@cygnus.com>
9174 * decl.c (clear_binding_level): Remove excess initializer.
9175 (maybe_poplevels): Remove unused variable.
9176 (force_poplevels): Ditto.
9177 (struct binding_level): Add comment.
9179 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * jcf-write.c (generate_classfile): Don't consider
9182 pre-initialization with reference value (use <clinit> instead.)
9183 * parse.y (java_fix_constructors): No generated constructor for
9185 (build_outer_field_access): Removed debug message.
9186 (outer_field_expanded_access_p): Adapted to bytecode generation.
9187 (build_outer_field_access_method): Use fix_method_argument_names.
9188 (build_outer_method_access_method): Fixed indentation. Added
9189 comment. Handle access method generation for static and also void
9191 (build_access_to_thisn): Inserted debug message.
9192 (maybe_build_thisn_access_method): Use fix_method_argument_names.
9193 (resolve_qualified_expression_name): Fixed comment.
9194 (not_accessible_p): Adapted to bytecode generation. Added comment.
9195 (patch_method_invocation): Added comment.
9196 (maybe_use_access_method): Fixed leading comment. Handle static
9198 (java_complete_lhs): Don't shortcut handling of initialized upon
9199 declaration String type static fields when generating bytecode.
9200 (patch_unaryop): Handle outer field access when generating
9203 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * java-tree.h (FIELD_THISN): New macro.
9206 * jcf-write.c (append_synthetic_attribute): New function.
9207 (generate_classfile): Set "Synthetic" attribute on this$<n>,
9208 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
9209 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
9211 (build_outer_field_access): Turned on access functions usage and
9212 generation when compiling to bytecode.
9213 (maybe_use_access_method): Likewise.
9215 2000-01-25 Andrew Haley <aph@cygnus.com>
9217 * java-except.h (struct eh_range): Add `expanded' field.
9218 (maybe_start_try): Add end_pc arg.
9219 (maybe_end_try): Ditto.
9220 * java-tree.h (force_poplevels): new function.
9221 * expr.c (expand_byte_code): Don't call maybe_start_try or
9223 * except.c (add_handler): Reset expanded.
9224 (expand_start_java_handler): Set expanded.
9225 (check_start_handlers): Don't expand a start handler that's
9226 already been expanded.
9227 (maybe_start_try): Add end_pc arg. Only expand a handler which
9229 (expand_end_java_handler): call force_poplevels.
9230 (force_poplevels): new function.
9231 * decl.c (binding_level): Add start_pc of binding level.
9232 (maybe_pushlevels): Call maybe_start_try when pushing binding
9234 (maybe_poplevels): Call maybe_end_try when popping binding levels.
9235 (LARGEST_PC): Define.
9236 (clear_binding_level): Use LARGEST_PC.
9238 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
9239 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
9240 (binding_depth, is_class_level, current_pc): new variables.
9241 (struct binding_level): ditto.
9242 (indent): new function.
9243 (push_jvm_slot): add debugging info.
9244 (maybe_pushlevels): ditto.
9245 (maybe_poplevels): ditto.
9248 (start_java_method): ditto.
9249 (give_name_to_locals): comment only.
9250 * except.c (binding_depth, is_class_level, current_pc):
9252 (expand_start_java_handler): add debugging info.
9253 (expand_end_java_handler): ditto.
9255 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9257 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
9258 (print_name_for_stub_or_jni, process_file): Constify a char*.
9260 2000-02-03 Tom Tromey <tromey@cygnus.com>
9262 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
9264 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9266 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
9267 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
9270 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9272 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
9273 * java-tree.h (TYPE_II_STMT_LIST): New macro.
9274 (struct lang_type): New field `ii_block'.
9275 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
9276 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
9277 * parse.h (struct parser_ctxt): New field `instance_initializers'.
9278 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
9279 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
9280 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
9282 * parse.y (add_instance_initializer): New function.
9283 (in_instance_initializer): New static global.
9284 (class_body_declaration:): Link instance initializer block.
9285 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
9286 (array_creation_expression:): Remove unused local.
9287 (java_parser_context_push_initialized_field): Fixed leading
9288 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
9289 CPC_INSTANCE_INITIALIZER_LIST.
9290 (java_parser_context_pop_initialized_field): Likewise.
9291 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
9292 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
9293 CPC_INITIALIZER_STMT.
9294 (fix_constructors): New local `class_type'. Use it. Call
9295 add_instance_initializer.
9296 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
9297 (patch_return): Forbid return in instance initializers.
9298 (patch_throw_statement): Enforce exception handling in the context
9299 of instance initializers.
9301 2000-02-03 Tom Tromey <tromey@cygnus.com>
9303 * Make-lang.in (java.mostlyclean): Remove executables in
9306 2000-01-31 Scott Bambrough <scottb@netwinder.org>
9308 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
9309 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
9310 (java_float_finite): Convert to use union Word from javaop.h.
9311 (java_double_finite): Convert to use union DWord from javaop.h.
9313 2000-02-02 Tom Tromey <tromey@cygnus.com>
9315 * gjavah.c (options): Added `jni' entry.
9316 (help): Document -jni.
9317 (flag_jni): New global.
9318 (process_file): Handle JNI output. Don't print text from
9319 -prepend, -add, etc, when generating stubs. Only remove `.class'
9320 suffix if it actually exists.
9321 (main): Create a `.c' file when run with `--jni --stubs'. Create
9322 correct output file name with `--jni'.
9323 (print_include): Mangle header name differently in JNI case.
9324 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
9326 (print_method_info): Handle JNI case. Put signature info into
9327 method name. Handle case when STREAM is NULL.
9328 (print_name_for_stub_or_jni): New function.
9329 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
9330 (print_cxx_classname): Handle JNI.
9331 (print_full_cxx_name): Likewise.
9332 (decode_signature_piece): Likewise.
9333 (overloaded_jni_method_exists_p): New function.
9334 (struct method_name): Added `signature' and `sig_length' fields.
9335 (HANDLE_END_FIELD): Do nothing in JNI mode.
9337 2000-02-02 Tom Tromey <tromey@cygnus.com>
9339 * jv-scan.c: Include version.c, <getopt.h>.
9340 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
9341 (options): New array.
9342 (usage): New function.
9343 (version): New function.
9344 (main): Use getopt_long to parse command line.
9345 * jcf-dump.c: Include version.c, <getopt.h>.
9346 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
9347 OPT_JAVAP): New macros.
9348 (options): New array.
9349 (usage): Return `void'. Changed message.
9350 (help): New function.
9351 (version): New function.
9352 (main): Use getopt_long_only to parse command line.
9353 * gjavah.c: Include <getopt.h>.
9354 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
9355 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
9356 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
9357 (options): New array.
9358 (java_no_argument): Removed.
9359 (help): Updated with missing options.
9360 (main): Use getopt_long_only to parse command line.
9361 (usage): Changed message.
9363 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9365 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
9366 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
9367 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
9368 * parse.y (array_creation_expression:): Handle anonymous arrays.
9369 (build_array_from_name): Don't set `ret_name' if null.
9370 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
9371 (qualify_ambiguous_name): Likewise.
9372 (java_complete_expand_class): Likewise.
9374 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9376 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
9377 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
9378 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
9379 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
9380 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
9381 AIPL_FUNCTION_COMPLETED_INVOCATION.
9382 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
9383 AIPL_FUNCTION_INVOCATION_READY.
9384 (AIPL_FUNCTION_DECLARATION): New enum entry.
9385 * parse.y (reorder_static_initialized): New function.
9386 (java_parser_context_pop_initialized_field): Use it.
9387 (add_inner_class_fields): Use
9388 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
9389 augmented. Install marker after last alias initializer, if any.
9390 (generate_finit): Fixed typo. Don't try to retain only the used
9392 (method_header): Compute and set DECL_FUNCTION_NAP.
9393 (method_declarator): Fixed comment. Insert alias initializer in
9395 (build_alias_initializer_parameter_list): Fixed leading
9396 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
9397 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
9398 (java_complete_expand_class): Code to retain only used aliases
9400 (java_complete_expand_methods): New local `first_decl'. Generate
9401 $finit$ first, then expand the constructors, regular methods and
9403 (java_complete_expand_method): Don't report error on missing
9404 return statement if previously detected bogus.
9405 (fix_constructors): Don't patch constructor parameters list.
9406 (patch_method_invocation): Use new AIPL enum values. Reverse
9407 alias initializer list for anonymous classes.
9409 2000-01-30 Anthony Green <green@redhat.com>
9411 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
9412 determine how many stack slots to pop.
9414 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9416 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
9417 error handling/recovery.
9418 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
9420 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9422 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
9423 FIELD_LOCAL_ALIAS_USED): New macros.
9424 (DECL_FUNCTION_NAP): New macro.
9425 (struct lang_decl): New field `nap'.
9426 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
9427 (struct lang_type): New fields `finit_stmt_list' and
9429 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
9430 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
9431 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
9432 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
9433 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
9434 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
9435 (BUILD_THROW): Macro line separator re-indented.
9436 * parse.y (end_class_declaration): New function.
9437 (maybe_generate_pre_expand_clinit): New name for
9438 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
9439 pre-expand static fields.
9440 (maybe_generate_clinit): Function deleted.
9441 (check_for_static_method_reference): Prototype's parameter list
9443 (generate_finit): New name for maybe_generate_finit. Changed
9444 leading comment. Function rewritten to use
9445 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
9446 (build_alias_initializer_parameter_list): New function.
9447 (java_parser_context_pop_initialized_field): Likewise.
9448 (add_inner_class_fields): Likewise.
9449 (type_declaration:): Call end_class_declaration.
9450 (class_member_declaration:): Likewise.
9451 (formal_parameter_list:): Fixed typos.
9452 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
9453 element. Improved error handling.
9454 (block_statement:): Call end_class_declaration.
9455 (anonymous_class_creation:): Likewise.
9456 (create_anonymous_class): Fixed comments.
9457 (create_class): Call add_inner_class_fields.
9458 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
9459 (method_header): Use MARK_FINAL_PARMS.
9460 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
9461 (method_declarator): Propagate final argument flag.
9462 (craft_constructor): New local `artificial'. Call
9463 build_alias_initializer_parameter_list. Use
9464 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
9465 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
9467 (complete_expand_class): Get rid of unused outer context local
9469 (java_complete_expand_methods): Fixed leading
9470 comment. Generate/pre-expand <clinit> first. Changed method
9471 expansion order to regular, $finit$, constructors, <clinit>.
9472 (java_complete_expand_method): Set current_function_decl.
9473 (fix_constructors): Fix constructor parameter list to account for
9474 outer context local alias initializers.
9475 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9476 (resolve_expression_name): Lookup outer context local aliases. New
9477 local `access', use it.
9478 (patch_method_invocation): Patch inner class ctor invocation with
9479 outer context local aliases initialization values. $finit$
9480 invocation patching now includes things generated with
9481 build_alias_initializer_parameter_list.
9482 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
9483 (build_super_invocation): Likewise.
9484 (patch_assignment): Changed comment.
9486 2000-01-27 Andrew Haley <aph@cygnus.com>
9488 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
9492 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9494 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
9496 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
9498 * parse.y (register_fields): Don't pass a format specifier to
9499 OBSOLETE_MODIFIER_WARNING.
9500 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
9501 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
9503 (check_modifiers): Change function into a macro.
9504 (check_class_interface_creation): Pass a literal format string.
9506 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9508 * buffer.h: PROTO -> PARAMS.
9509 * check-init.c: Likewise.
9510 * class.c: Likewise.
9511 * constants.c: Likewise.
9512 * convert.h: Likewise.
9514 * except.c: Likewise.
9516 * gjavah.c: Likewise.
9517 * java-except.h: Likewise.
9518 * java-tree.h: Likewise.
9519 * jcf-depend.c: Likewise.
9520 * jcf-dump.c: Likewise.
9521 * jcf-parse.c: Likewise.
9522 * jcf-path.c: Likewise.
9523 * jcf-reader.c: Likewise.
9524 * jcf-write.c: Likewise.
9526 * jv-scan.c: Likewise.
9527 * jvgenmain.c: Likewise.
9528 * jvspec.c: Likewise.
9532 * parse-scan.y: Likewise.
9533 * parse.h: Likewise.
9534 * parse.y: Likewise.
9535 * typeck.c: Likewise.
9536 * verify.c: Likewise.
9539 * zextract.c: Likewise.
9540 * zipfile.h: Likewise.
9542 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9544 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9545 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
9546 * constants.c (build_constant_data_ref): Check for cached
9547 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
9548 in TYPE_CPOOL_DATE_REF.
9549 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
9550 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
9551 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
9552 (LOCAL_FINAL): New macro.
9553 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
9554 constant pool -- don't try to reuse.
9555 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
9557 (find_in_current_zip): Use TYPE_JCF.
9558 * parse.h (java_check_final): Prototype removed.
9559 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
9560 (maybe_create_class_interface_decl,
9561 check_class_interface_creation): Likewise.
9562 (java_expand_finals): Function removed.
9563 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
9564 (block_statement:): Fixed comment.
9565 (anonymous_class_creation:): Likewise.
9566 (check_class_interface_creation): Reversed Jan 12, 2000 extra
9568 (check_class_interface_creation): Loosened error report on (inner)
9569 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
9570 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
9571 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
9573 (create_interface): Likewise.
9574 (anonymous_class_counter): New static global.
9575 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
9576 patch. Fixed comments.
9577 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
9578 anonymous_class_counter when declaring a toplevel class.
9579 (craft_constructor): Fixed constructor name when handling
9580 anonymous classes. Anonymous class constructors to feature hidden
9582 (java_fix_constructors): Added comment.
9583 (java_check_final): Function removed.
9584 (java_complete_expand_methods): Fixed comment. Don't generate
9585 class data, save its outgoing constant pool instead.
9586 (verify_constructor_super): Skip anonymous class constructor
9587 hidden this$<n> parameter.
9588 (java_expand_classes): New local `saved_ctxp'. Removed call to
9589 java_expand_finals and java_check_final. Expand anonymous class
9590 constructors. Generate class data.
9591 (build_super_invocation): Skip anonymous class hidden this$<n>
9593 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
9594 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
9595 (set_java_signature): Likewise.
9597 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9599 * gjavah.c: Delete ACC_VISIBILITY define.
9600 * jcf.h: Add ACC_VISIBILITY define.
9601 * parse.y: final: rule tagged <value>.
9602 (java_check_regular_methods): Use ACC_VISIBILITY define for
9603 default package access check.
9604 (local_variable_declaration_statement): Use final: rule.
9606 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
9608 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
9611 2000-01-17 Tom Tromey <tromey@cygnus.com>
9613 * gjavah.c (print_field_info): Allow non-static final fields.
9615 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
9618 * parse.y (patch_anonymous_class): New function.
9619 (create_anonymous_class): Register incomplete type when the
9620 class/interface to extends/implement isn't known yet.
9621 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
9622 (verify_constructor_super): Tuned error message.
9624 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9626 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
9627 (ANONYMOUS_CLASS_P): New macro.
9628 (TYPE_SIGNATURE, TYPE_JCF): New macros.
9629 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
9630 * parse.y (create_class): Added leading argument.
9631 (maybe_create_class_interface_decl,
9632 check_class_interface_creation): Likewise.
9633 (craft_constructor): New function.
9634 (verify_constructor_super): Added argument in prototype.
9635 (class_declaration:): Inserted leading argument.
9636 (for_begin:): Use FOR_LOOP_P.
9637 (anonymous_class_creation): Create WFL of the anonymous class to
9638 instantiate. Call build_new_invocation. Added comments.
9639 (check_class_interface_creation): Handle parameter `anonymous' in
9640 verbose mode class creation announce.
9641 (link_nested_class_to_enclosing): Exclude anonymous classes.
9642 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
9643 anonymous class, even though they appear to have an enclosing
9645 (create_interface): Pass extra argument to
9646 check_class_interface_creation.
9647 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
9648 (create_class): Call check_class_interface_creation and
9649 maybe_create_class_interface_decl with extra new argument. Don't
9650 add private this$<n> to anonymous classes.
9651 (method_declarator): Insert hidden this$<n> to anonymous class
9653 (java_fix_constructors): Deleted code creating default
9654 constructor. Call craft_constructor instead.
9655 (java_check_regular_methods): Set `saw_constructor' to 1 for
9657 (fix_constructors): Pass extra argument to verify_constructor_super.
9658 (verify_constructor_super): New local `sdecl', use it. Search for
9659 matching constructor (possibly featuring arguments) in super
9661 (lookup_method_invoke): Craft constructor according to arguments
9662 list when dealing with anonymous class constructors.
9663 (build_super_invocation): Pass arguments to anonymous class super
9665 (search_loop): Use FOR_LOOP_P.
9666 (labeled_block_contains_loop_p): Likewise.
9668 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9670 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
9671 (enclosing_context_p): New function.
9672 (get_access_flags_from_decl): Handle CLASS_STATIC.
9673 (maybe_layout_super_class): Extra first argument passed to
9675 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
9677 * decl.c (access0_identifier_node): New global.
9678 (init_decl_processing): access0_identifier_node initialized.
9679 (pushdecl): Set DECL_CONTEXT only on non type decls.
9680 * expr.c (lookup_field): Lookup inner class fields in enclosing
9682 (expand_invoke): Use ID_INIT_P.
9683 (expand_java_field_op): Use DECL_CLINIT_P.
9684 * java-tree.def (CLASS_LITERAL): New tree code.
9685 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
9686 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
9687 (struct lang_decl): New field `inner_access'.
9688 (enclosing_context_p): Prototyped.
9689 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
9690 ID_CLINIT_P): New macros.
9691 (CLASS_STATIC): New macro.
9692 (CLASS_ACCESS0_GENERATED_P): New macro.
9693 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
9694 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
9695 INNER_CLASS_P): New macros.
9696 (DECL_INNER_CLASS_LIST): New macro.
9697 * jcf-parse.c (yyparse): Avoid the use of ANSI string
9699 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9700 the shift value to int. Fixed typo in comment.
9701 * lex.c (inst_id, wpv_id): Initialize.
9702 * mangle.c (unicode_mangling_length): Take `$' into account.
9703 * parse.h (DRECOVER, RECOVER): Terminate properly.
9704 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
9705 (typedef struct _jdep): New field `enclosing'.
9706 (JDEP_ENCLOSING): New macro.
9707 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
9708 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
9709 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
9710 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
9711 GET_ENCLOSING_CPC_CONTEXT): New macros.
9712 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
9713 (do_resolve_class): Added extra argument in prototype.
9714 * parse.y (resolve_class): Added extra argument in prototype.
9715 (maybe_create_class_interface_decl): Likewise.
9716 (maybe_use_access_method, build_wfl_wrap): New functions.
9717 (java_complete_expand_classes, java_complete_expand_class):
9719 (java_parser_context_push_initialized_field,
9720 java_parser_context_suspend, java_parser_context_resume):
9722 (maybe_make_nested_class_name, make_nested_class_name,
9723 set_nested_class_simple_name_value,
9724 link_nested_class_to_enclosing, find_as_inner_class,
9725 find_as_inner_class_do, check_inner_class_redefinition,
9726 build_thisn_assign, build_current_thisn, build_access_to_thisn,
9727 maybe_build_thisn_access_method, build_outer_field_access,
9728 build_outer_field_access_methods, build_outer_field_access_expr,
9729 build_outer_method_access_method, build_new_access_id,
9730 build_outer_field_access_method, outer_field_access_p,
9731 outer_field_expanded_access_p, outer_field_access_fix,
9732 build_incomplete_class_ref, patch_incomplete_class_ref,
9733 create_anonymous_class): Likewise.
9734 (inst_id, wpv_id): New static global variables.
9735 (synchronized:): New rule, tagged <node>.
9736 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
9738 (anonymous_class_creation:): New rule, tagged <node>.
9739 (NEW_TK): Tagged <node>.
9740 (type_literals, array_type_literal): New rules, tagged <node>.
9741 (class_declaration:): Removed action when reducing by class_body:
9742 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
9743 using GET_CPC in sub-rules.
9744 (class_member_declaration): Handle inner classes.
9745 (method_declaration): When reducing method_header:, reset
9746 current_function_decl when appropriate.
9747 (method_declarator:): Set the number of formal parameter to 0 for
9748 method declared without arguments.
9749 (constructor_declarator:): Likewise.
9750 (static_initializer:): List of elements kept in a list.
9751 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
9752 use of the keyword `static' for type declarations.
9753 (block_statement:): Handle inner class declarations.
9754 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
9755 type qualified `this'.
9756 (class_instance_creation_expression): Use anonymous_class_creation:
9757 to handle inner class instances creation. Handle qualified `new'.
9758 (something_dot_new): Added appropriate actions.
9759 (create_new_parser_context): New function.
9760 (java_push_parser_context, java_parser_context_save_global,
9761 java_parser_context_suspend): Use create_new_parser_context.
9762 (check_modifiers): Changed leading comment.
9763 (check_class_interface_creation): Handle interclasses.
9764 (add_superinterfaces): Fixed comment.
9765 (create_interface): Build qualified name from the raw_name instead
9766 of its matching WFL. Push the initialized fields list. raw_name added
9767 as an extra argument to maybe_create_class_interface_decl.
9768 (create_class): Build qualified name from the raw_name instead of
9769 its matching WFL. Removed assignment to current_parsed_class_un.
9770 Call PUSH_ERROR before returning an error. Suspend the current
9771 parser context when processing an inner class. Push the
9772 initialized fields list. raw_name added as an extra argument to
9773 maybe_create_class_interface_decl. Add the private this$<n>
9775 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
9776 (register_fields): Get the class type from GET_CPC and handle
9777 previous errors. Added code to handle the creation of static
9778 fields in inner classes. Initialized fields initialization
9779 statements kept in a list of lists.
9780 (maybe_generate_finit): Initialized fields initialization
9781 statements kept in a list of lists. Use GET_CPC.
9782 (maybe_generate_clinit): Likewise.
9783 (method_header): Use GET_CPC and GET_CPC_UN.
9784 (parser_qualified_classname): Handle inner classes.
9785 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
9786 (java_fix_constructors): Hide pointer to enclosing context
9787 instance in constructor list when dealing with inner classes.
9788 (jdep_resolve_class): Call resolve_class with extra first argument
9790 (resolve_class): Add enclosing context as a first extra argument
9791 to do_resolve_class.
9792 (do_resolve_class): Call find_as_inner_class. Handle WFLs
9794 (resolve_no_layout): Extra argument added to resolve_class
9796 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
9797 (java_get_real_method_name): Use GET_CPC_UN.
9798 (check_abstract_method_definitions): Use DECL_CLINIT_P.
9799 (java_check_abstract_methods): Handle static method declared in
9800 inner classes by an error.
9801 (java_check_regular_methods): Use DECL_CLINIT_P.
9802 (source_start_java_method): Also set DECL_MAX_LOCALS.
9803 (create_artificial_method): Call java_parser_context_save_global
9804 and java_parser_context_restore_global instead of saving/restoring
9805 the context by hand.
9806 (expand_start_java_method): Improved verbose mode message.
9807 (java_complete_expand_methods): Fixed leading comment. Use
9809 (fix_constructors): Added assignment to this$<n> if necessary.
9810 (java_expand_classes): Call java_complete_expand_classes instead
9811 of java_complete_expand_methods.
9812 (make_qualified_primary): Simplified.
9813 (merge_qualified_name): Optimized for missing left or right parts.
9814 (resolve_expression_name): Handle access to outer class fields from
9816 (resolve_qualified_expression_name): New macro
9817 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
9818 classes. Report error on non appropriate qualification of
9819 `new'. Handle qualified `this'.
9820 (not_accessible_p): Allow access to outer class private fields from
9822 (patch_method_invocation): Handle method invocations through
9823 access methods and inner class constructor invocations.
9824 (find_applicable_accessible_methods_list): Search enclosing
9825 contexts of an inner class.
9826 (search_applicable_methods_list): Fixed typo.
9827 (argument_types_convertible): Handle inner class constructors'
9828 hidden outer context reference argument.
9829 (qualify_ambiguous_name): Handle qualified `this'.
9830 (java_complete_lhs): Handle use of field accessed through
9831 artificial access methods in various cases of assignments. Handle
9833 (check_final_assignment): Use DECL_CLINIT_P.
9834 (valid_ref_assignconv_cast_p): Handle the destination being an
9835 enclosing context of the source.
9836 (patch_unaryop): Handle use of field accessed through artificial
9838 (patch_return): Use DECL_CLINIT_P.
9839 (patch_throw_statement): Use DECL_CLINIT_P.
9840 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
9841 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
9844 2000-01-16 Anthony Green <green@cygnus.com>
9846 * parse.y (build_string_concatenation): Only use
9847 StringBuffer(String) shortcut if String arg is constant.
9849 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9851 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
9852 the shift value to int. Fixed typo in comment.
9854 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9856 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
9857 * jcf-write.c: Likewise.
9858 * parse.y: Likewise.
9859 * parse.c: Regenerate.
9861 2000-01-09 Anthony Green <green@cygnus.com>
9863 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
9864 bytecodes in the correct order.
9866 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9868 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
9870 2000-01-06 Anthony Green <green@cygnus.com>
9872 * expr.c (java_lang_expand_expr): Switch to permanent obstack
9873 before building constant array decl.
9875 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
9878 method invocation and typo in conditional expression.
9879 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
9880 the appropriate NOTE_POP.
9881 * parse.y (patch_binop): Shift value mask to feature the right
9884 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9886 * class.c (assume_compiled, assume_compiled_node): Add static
9888 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
9890 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
9892 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
9894 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
9895 to `__modifier' to avoid stringifying it.
9897 * parse.y (verify_constructor_circularity): Don't call a variadic
9898 function with a non-literal format string.
9899 (java_check_abstract_methods): Move unreachable code inside
9900 `continue' statement.
9901 (lookup_method_invoke): Call xstrdup, not strdup.
9903 * expr.c (expand_java_field_op): Avoid the use of ANSI string
9906 * jcf-parse.c (yyparse): Likewise.
9908 * jv-scan.c (main): Likewise.
9910 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9912 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
9913 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9914 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
9917 * parse.y (synchronized, variable_redefinition_error,
9918 check_class_interface_creation, create_interface, create_class,
9919 method_header, finish_method_declaration,
9920 check_modifiers_consistency, method_declarator,
9921 complete_class_report_errors, check_abstract_method_definitions,
9922 java_check_regular_methods, check_throws_clauses,
9923 java_check_abstract_methods, read_import_dir,
9924 check_pkg_class_access, declare_local_variables, fix_constructors,
9925 cut_identifier_in_qualified, resolve_expression_name,
9926 resolve_qualified_expression_name, patch_method_invocation,
9927 java_complete_lhs, patch_assignment, try_builtin_assignconv,
9928 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
9929 patch_exit_expr, patch_exit_expr, patch_switch_statement,
9930 patch_try_statement, patch_synchronized_statement,
9931 patch_throw_statement, check_thrown_exceptions,
9932 patch_conditional_expr): Likewise.
9934 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9936 * Makefile.in (LIBDEPS): Added gcc's errors.o
9937 (../jcf-dump$(exeext):): Link with gcc's errors.o
9938 (../gcjh$(exeext):): Likewise.
9939 * expr.c (expand_java_NEW): Layout the entire target type instead of
9940 laying out its methods only.
9941 (lookup_field): Layout the class after having loaded it.
9942 * java-tree.h (java_debug_context): Declared.
9943 * jcf-io.c (toplev.h): Included.
9944 (find_class): Removed assignment to jcf's outofsynch
9945 field. Force source file to be read if newer than its matching
9946 class file. Tweaked debug messages.
9947 * jcf-parse.c (jcf_out_of_synch): Deleted.
9948 (read_class): Call to jcf_out_of_synch removed.
9949 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
9950 (jcf_out_of_synch): Prototype deleted.
9951 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
9952 `deprecated' and `class_err': integer turned into bit-fields.
9953 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
9954 * parse.y (package_list): New global.
9955 (package_declaration:): Record newly parsed package name.
9956 (extra_ctxp_pushed_p): Static global deleted.
9957 (java_parser_context_save_global): Create buffer context for the
9958 purpose of saving globals, if necessary.
9959 (java_parser_context_restore_global): Pop context pushed for the
9960 purpose of saving globals, if necessary.
9961 (java_debug_context_do): New prototype and function.
9962 (java_debug_context): Likewise.
9963 (do_resolve_class): Use already parsed package names to qualify
9964 and lookup class candidate.
9965 (java_pre_expand_clinit): Removed unnecessary local variable.
9967 1999-12-17 Tom Tromey <tromey@cygnus.com>
9969 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
9971 (process_file): Use `\n\' at end of each line in string.
9973 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9975 * expr.c (expand_invoke): Layout the loaded class before
9976 attempting to use it.
9977 (expand_java_field_op): Allow final field assignments to take
9979 * typeck.c (convert): Return error_mark_node if expr is null.
9981 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * class.c (class_depth): Return -1 if the class doesn't load
9985 * expr.c (can_widen_reference_to): Check for errors during depth
9986 computation and return 0 accordingly.
9987 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
9988 create default constructors and add an other error check.
9989 * parse.h (java_fix_constructors): Prototyped.
9990 * parse.y (java_pre_expand_clinit): Likewise.
9991 (build_super_invocation): Re-prototyped to feature one argument.
9992 (java_check_circular_reference): Directly use `current'.
9993 (java_fix_constructors): New function.
9994 (java_check_regular_methods): Don't create default constructors
9995 here, but abort if none were found.
9996 (java_complete_expand_methods): Pre-process <clinit> calling
9997 java_pre_expand_clinit.
9998 (java_pre_expand_clinit): New function.
9999 (fix_constructors): build_super_invocation invoked with the
10000 current method declaration as an argument.
10001 (build_super_invocation): Use the context of the processed method
10002 decl argument instead of current_class.
10003 * typeck.c (lookup_java_method): Take WFLs in method names into
10006 1999-12-14 Per Bothner <per@bothner.com>
10008 * class.c (make_class_data): flag_keep_inline_functions to keep
10009 private methods in the method array.
10011 1999-12-15 Anthony Green <green@cygnus.com>
10013 * check-init.c (check_init): Take into account both types of
10014 `throw's when checking for uninitialized variables.
10016 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10018 * parse.y (java_complete_lhs): Force conversion of array
10019 dimensions to int_type_node, that's what runtime's ABI expects.
10021 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10023 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
10024 operand of a WFL, until the Java front-end gets fixed with regard
10025 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
10027 1999-12-10 Andrew Haley <aph@cygnus.com>
10029 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
10030 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
10031 expr.c (build_java_athrow): Add support for sjlj-exceptions.
10032 java-tree.h: Ditto.
10033 jcf-write.c: Ditto.
10035 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10037 * expr.c (java_lang_expand_expr): Switch to permanent obstack
10038 before calling expand_eh_region_start and expand_start_all_catch.
10039 * except.c (expand_start_java_handler): Switch to permanent
10040 obstack before calling expand_eh_region_start.
10041 (expand_end_java_handler): Switch to permanent obstack before
10042 calling expand_start_all_catch.
10044 1999-12-5 Anthony Green <green@cygnus.com>
10046 * decl.c (init_decl_processing): Mark throw_node as a noreturn
10047 function with side effects.
10048 (init_decl_processing): Mark all memory allocating DECLs with
10051 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10053 * except.c (expand_end_java_handler): Call
10054 expand_resume_after_catch and end_catch_handler.
10056 1999-11-30 Anthony Green <green@cygnus.com>
10058 * verify.c (verify_jvm_instructions): Create new return label
10059 chain if non existent (don't rely on the verified state of the jsr
10062 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10064 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
10065 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
10067 * parse.y (patch_assignment): Removed bogus final class test on
10068 lhs when checking on whether to emit an ArrayStoreException runtime
10070 * expr.c (expand_java_arraystore): Likewise.
10072 1999-11-28 Anthony Green <green@cygnus.com>
10074 * decl.c (find_local_variable): Reuse single slot decls when
10077 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10079 * jcf-parse.c (saw_java_source): Global variable removed.
10080 (read_class): Don't use `saw_java_source'. Added extra braces.
10081 (yyparse): Code setting `saw_java_source' removed.
10083 1999-11-24 Mark Mitchell <mark@codesourcery.com>
10085 * except.c (emit_handlers): Zero catch_clauses after emitting them.
10087 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10089 * verify.c (merge_type_state): Non verified subroutines being
10090 considered more than once to trigger passive type merge.
10092 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10094 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
10095 in case of error. Error message tuned.
10097 1999-11-21 Anthony Green <green@cygnus.com>
10099 * constants.c (find_methodref_index): Unwrap method names before
10100 inserting them in the constant pool.
10102 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
10104 * class.c (assume_compiled_node): New typedef.
10105 (assume_compiled_tree): New static data.
10106 (find_assume_compiled_node): New function.
10107 (add_assume_compiled): New function.
10108 (assume_compiled): New function.
10109 * class.c (make_class_data): Use assume_compiled.
10110 (is_compiled_class): Use assume_compiled.
10112 * java-tree.h (add_assume_compiled): Declare.
10114 * lang.c (lang_decode_option): Parse new options.
10116 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10118 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
10119 int_type_node: that's what `_Jv_AllocObject' expects.
10121 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10123 * parse.y (lookup_method_invoke): Use lang_printable_name to
10124 reliably build the type name during error report. Fixes PR gcj/97.
10126 1999-11-09 Tom Tromey <tromey@cygnus.com>
10128 * jcf-path.c: Include <sys/stat.h>.
10129 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
10130 (DIR_UP): New macro.
10132 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10134 * parse.y (source_end_java_method): Resume permanent allocation,
10135 reversing Apr 27 1998 patch.
10136 (patch_string_cst): Pop obstacks after having pushed the permanent
10139 1999-11-05 Tom Tromey <tromey@cygnus.com>
10141 * class.c (finish_class): Emit inlined methods if any native
10142 methods exist in the class. Fixes PR gcj/85.
10144 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
10147 (qualify_ambiguous_name): Likewise.
10149 1999-11-03 Godmar Back <gback@cs.utah.edu>
10151 * typeck.c: (lookup_java_method): search all inherited
10152 interfaces when looking up interface method.
10154 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10156 * parse.y (method_header:): Issue error message for rule `type
10158 (synchronized:): Error report when not using synchronized.
10160 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10162 * parse.y (resolve_qualified_expression_name): Prevent `this' from
10163 being used before the superclass constructor has been called.
10164 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
10165 instead of `CALL_THIS_CONSTRUCTOR_P'.
10167 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
10169 * check-init.c: Fix typo in comment.
10171 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10173 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
10176 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * parse.y (expression_statement:): Call function to report
10179 improper invocation of a constructor.
10180 (parse_ctor_invocation_error): New function.
10182 1999-10-26 Mark Mitchell <mark@codesourcery.com>
10184 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
10187 1999-10-21 Tom Tromey <tromey@cygnus.com>
10189 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
10190 in generated `main'.
10192 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10194 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
10195 (qualify_ambiguous_name): Likewise.
10197 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10199 * parse.y (java_complete_tree): fold_constant_for_init to work on
10201 (java_complete_lhs): Likewise.
10202 (array_constructor_check_entry): Complete an initializer element
10203 on permanent_obstack.
10205 1999-10-19 Tom Tromey <tromey@cygnus.com>
10207 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
10208 From Mike Moreton <mike@pillim.demon.co.uk>.
10210 1999-10-15 Greg McGary <gkm@gnu.org>
10212 * java-tree.h (flag_bounds_check): Remove extern decl.
10213 * lang.c (flag_bounds_check): Remove global variable.
10214 (lang_f_options): Remove "bounds-check" entry.
10215 (lang_init_options): Default flag_bounds_check to "on".
10217 1999-10-14 Tom Tromey <tromey@cygnus.com>
10219 * jvgenmain.c (usage): New function.
10220 (main): Use it. Also, handle `-D' options.
10221 * jvspec.c (lang_specific_driver): Recognize -D.
10222 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
10224 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
10226 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10228 * jcf-dump.c (print_constant, disassemble_method): Don't call a
10229 variadic function with a non-literal format string.
10231 * parse-scan.y (report_main_declaration): Likewise.
10233 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
10235 * parse.y (read_import_dir, patch_assignment, patch_binop,
10236 patch_array_ref): Likewise.
10238 * typeck.c (build_java_array_type): Likewise.
10240 * verify.c (verify_jvm_instructions): Likewise.
10242 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10244 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
10246 1999-10-07 Anthony Green <green@cygnus.com>
10248 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
10249 where CHECK_PUT may fail for valid reasons.
10251 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
10252 UNSAFE_PUTN): New macros.
10254 1999-10-04 Tom Tromey <tromey@cygnus.com>
10256 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
10257 well. Fixes Java PR gcj/59.
10258 * parse-scan.y (yyerror): Report errors.
10260 1999-09-24 Glenn Chambers <GChambers@provsol.com>
10262 * decl.c (insert_block): Remove unconditional `abort'.
10264 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
10266 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
10267 FUNCTION_CODE now of type int. All callers changed.
10268 Set the builtin's DECL_BUILT_IN_CLASS.
10270 1999-09-23 Tom Tromey <tromey@cygnus.com>
10272 * jvspec.c (lang_specific_driver): Don't read spec file if
10273 -fsyntax-only given.
10275 1999-09-22 Tom Tromey <tromey@cygnus.com>
10277 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
10279 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
10280 (WORDS_TO_LONG): Likewise.
10281 (WORDS_TO_DOUBLE): Likewise.
10283 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10285 * jcf-write.c (RELOCATION_VALUE_0): New macro.
10286 (RELOCATION_VALUE_1): Likewise.
10287 (emit_iinc, emit_reloc, push_constant1, push_constant2,
10288 push_in_const, push_long_const): Prototyped.
10289 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
10290 (push_constant2): Likewise.
10291 (push_int_const): Cast find_constant1's integer arguments to `jword'.
10292 (find_constant_wide): Cast find_constant2's integer arguments to
10294 (find_constant_index): Cast find_constant2's and find_constant2's
10295 integer arguments to `jword'.
10296 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
10297 (emit_switch_reloc): Use RELOCATION_VALUE_0.
10298 (emit_if): Use RELOCATION_VALUE_1.
10299 (emit_goto): Likewise.
10300 (emit_jsr): Likewise.
10301 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
10302 argument to push_long_const to HOST_WIDE_INT.
10304 1999-09-15 Andreas Schwab <schwab@suse.de>
10306 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
10308 1999-09-20 Nick Clifton <nickc@cygnus.com>
10310 * lang.c (lang_decode_option): Extend comment.
10312 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10314 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
10317 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10319 * gjavah.c (get_field_name, print_method_info, print_include,
10320 add_namelet): Use xmalloc, not malloc.
10322 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
10323 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
10326 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
10328 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
10330 * jcf-path.c (add_entry): Likewise.
10332 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
10334 * jv-scan.c (xmalloc): Remove definition.
10336 * jvgenmain.c (xmalloc): Likewise.
10338 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
10340 * lex.c (java_store_unicode): Use xrealloc, not realloc.
10342 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
10343 concat, not xmalloc/sprintf.
10344 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
10345 (xstrdup): Remove definition.
10347 * parse.y (duplicate_declaration_error_p,
10348 constructor_circularity_msg, verify_constructor_circularity,
10349 check_abstract_method_definitions, java_check_regular_methods,
10350 java_check_abstract_methods, patch_method_invocation,
10351 check_for_static_method_reference, patch_assignment, patch_binop,
10352 patch_cast, array_constructor_check_entry, patch_return,
10353 patch_conditional_expr): Use xstrdup, not strdup.
10355 * zextract.c (ALLOC): Use xmalloc, not malloc.
10357 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10359 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
10361 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
10362 (do_spec, lang_specific_pre_link, lang_specific_driver,
10363 input_filename, input_filename_length): Don't declare.
10364 (main_class_name, jvgenmain_spec, lang_specific_driver):
10366 (lang_specific_driver): All calls to the function pointer
10367 parameter now explicitly call `fatal'.
10369 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10371 * parse.y (find_applicable_accessible_methods_list): Search
10372 abstract classes as interfaces.
10374 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10376 * class.c (finish_class): We're now outside a valid method
10377 declaration. Tell the rest of gcc so.
10379 1999-09-08 Bruce Korb autogen@linuxbox.com
10381 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
10383 1999-09-07 Tom Tromey <tromey@cygnus.com>
10385 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
10387 (decode_signature_piece): Don't emit "::" in JArray<>.
10388 (print_namelet): Only print trailing `;' when printing a class.
10390 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
10392 * java-tree.h: Delete declarations for all tree nodes now moved to
10394 * decl.c: Delete their definitions.
10396 1999-09-04 Mark Mitchell <mark@codesourcery.com>
10398 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
10399 * Makefile.in (OBJS): Add ggc-callbacks.o.
10400 (OBJDEPS): Likewise.
10402 1999-09-03 Tom Tromey <tromey@cygnus.com>
10404 * parse.y (strip_out_static_field_access_decl): Return operand if
10405 it satisfies JDECL_P.
10407 1999-09-02 Tom Tromey <tromey@cygnus.com>
10409 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
10410 Handle nested arrays, like `[[I'.
10412 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10414 * class.c (finish_class): Remove unused parameter, all callers
10417 * expr.c (build_java_athrow): Change return type to void.
10418 (java_lang_expand_expr): Make sure each case in switch returns a
10421 * java-tree.h (finish_class): Fix prototype to take void args.
10423 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
10424 (main): Issue return from main, not exit.
10426 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
10428 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
10430 * jv-scan.c (main): Issue return from main, not exit.
10432 * parse.y (check_abstract_method_definitions,
10433 java_check_abstract_method_definitions): Add static prototypes.
10434 (java_complete_expand_methods): Fix call to `finish_class'.
10436 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
10439 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10441 * lang.c (language_string): Constify.
10443 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10445 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
10446 Remove hacks for stuff which comes from libiberty.
10448 * Make-lang.in: Likewise.
10450 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
10452 * Makefile.in (xref.o): Depend on xref.c explicitly.
10454 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10456 * java-tree.h (lang_printable_name): Constify a char*.
10458 * lang.c (lang_printable_name): Likewise.
10460 1999-08-27 Jeffrey A Law (law@cygnus.com)
10462 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
10463 comments in C code.
10465 1999-08-26 Tom Tromey <tromey@cygnus.com>
10467 * gjavah.c (print_cxx_classname): Print "::" before qualified
10470 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10472 * parse.y (lookup_cl): Changed leading comment. Now does its best
10473 to set the column number.
10474 (qualify_ambiguous_name): Take WFL wrappers into account.
10476 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
10478 * verify.c (verify_jvm_instructions): Don't check instruction
10479 validity beyond end of method.
10481 1999-08-25 Tom Tromey <tromey@cygnus.com>
10483 * jvspec.c (lang_specific_driver): Correctly handle --help again.
10485 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10487 * gjavah.c (print_name, print_base_classname, utf8_cmp,
10488 cxx_keyword_subst, generate_access, name_is_method_p,
10489 get_field_name, print_field_name, super_class_name, print_include,
10490 decode_signature_piece, print_class_decls, usage, help,
10491 java_no_argument, version, add_namelet, print_namelet): Add static
10493 (print_base_classname, utf8_cmp, cxx_keyword_subst,
10494 name_is_method_p): Constify a char*.
10495 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
10496 Provide a final else clause in an if-else-if.
10497 (print_field_info): Add missing final arg in function call to
10498 `print_field_name'.
10499 (print_method_info, decompile_method, decode_signature_piece,
10500 print_c_decl, print_full_cxx_name, print_stub,
10501 print_mangled_classname, super_class_name, print_include,
10502 add_namelet, add_class_decl, print_class_decls, process_file,
10503 help): Constify a char*.
10505 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
10506 push_int_const, find_constant_wide, find_constant_index,
10507 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
10508 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
10509 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
10510 emit_if, emit_goto, emit_jsr, call_cleanups,
10511 make_class_file_name): Add static prototypes.
10512 (generate_bytecode_return, generate_bytecode_insns): Pass a
10513 NULL_PTR, not a NULL_TREE.
10515 * jv-scan.c: Include "jcf.h".
10516 (main): Declare using DEFUN macro.
10518 * jvspec.c (find_spec_file, lang_specific_pre_link,
10519 lang_specific_driver): Add prototypes.
10520 (find_spec_file): Constify a char*.
10522 * keyword.gperf (hash, java_keyword): Add prototypes.
10524 * lang.c (lang_print_error): Add static prototype.
10525 (lang_init): Prefer memcpy over bcopy to avoid casts.
10527 * lex.c (yylex): Add static prototype.
10529 * parse-scan.y: Include "lex.c" earlier.
10531 * parse.h: Remove redundant declaration for `yylex'.
10533 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
10534 labeled_block_contains_loop_p): Add static prototypes.
10535 (not_accessible_p): Make static to match prototype.
10537 * verify.c (start_pc_cmp): Don't needlessly cast away const.
10539 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10541 * parse.y (check_method_redefinition): Changed leading comment.
10542 (check_abstract_method_definitions): New function.
10543 (java_check_abstract_method_definitions): New function.
10544 (java_check_regular_methods): Call it.
10545 (verify_constructor_super): Fixed indentation.
10546 (lookup_method_invoke): Likewise.
10548 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10550 * parse.y (method_header): Return a null pointer if the current
10551 class node is null.
10552 (finish_method_declaration): Return if the current function decl
10554 (source_start_java_method): Likewise.
10555 (java_method_add_stmt): Likewise.
10557 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10559 * class.c (emit_register_class): Removed unnecessary call to
10561 * parse.y (labeled_block_contains_loop_p): Removed unused local
10564 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * parse.y (java_refold): Added prototype.
10568 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10570 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
10571 (java_stabilize_reference): Removed unnecessary `else'.
10572 (java_complete_lhs): Set flag to remember boolean. Call
10573 java_refold. Added comments.
10574 (java_decl_equiv): New function.
10575 (binop_compound_p): Likewise.
10576 (java_refold): Likewise.
10577 (patch_unaryop): Striped static field access assigned to decl and
10578 op. Changed promotion scheme for ++/-- operators.
10579 (search_loop): New function.
10580 (labeled_block_contains_loop_p): Likewise.
10581 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
10583 (patch_bc_statement): Call search_loop. Fixed comment.
10585 1999-08-14 Anthony Green <green@cygnus.com>
10587 * expr.c (java_lang_expand_expr): Mark static array data as
10590 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10592 * jvgenmain.c (main): NUL-terminate name_obstack.
10594 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10596 * check-init.c (check_bool2_init, done_alternative): Add static
10599 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
10600 (add_method, build_utf8_ref, build_class_ref,
10601 append_gpp_mangled_type, layout_class_method): Constify a char*.
10603 * decl.c (push_promoted_type, make_binding_level): Add static
10605 (push_promoted_type, pushdecl): Constify a char*.
10607 * except.c (find_handler_in_range, link_handler,
10608 check_start_handlers): Add static prototypes.
10610 * expr.c (process_jvm_instruction): Constify a char*.
10612 * gjavah.c (main): Constify a char*.
10614 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
10617 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
10619 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
10620 munge, print_ents): Constify a char*.
10622 * jcf-dump.c (disassemble_method): Constify a char*.
10623 (print_constant_pool, print_exception_table): Add static prototypes.
10624 (print_constant, print_exception_table, main, disassemble_method):
10627 * jcf-io.c (find_classfile, find_class): Likewise.
10629 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
10630 (set_source_filename, predefined_filename_p): Add static prototypes.
10631 (set_source_filename, get_constant, get_class_constant,
10632 find_in_current_zip): Constify a char*.
10634 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
10636 (add_entry, add_path, jcf_path_classpath_arg,
10637 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10639 * jcf-reader.c (get_attribute, jcf_parse_preamble,
10640 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
10641 jcf_parse_one_method, jcf_parse_methods,
10642 jcf_parse_final_attributes): Add static prototypes.
10643 (get_attribute): Constify a char*.
10645 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
10646 jcf_dependency_add_target, jcf_path_classpath_arg,
10647 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
10649 * jv-scan.c (main): Constify a char*.
10650 (gcc_obstack_init): Add prototype arguments.
10652 * jvgenmain.c (gcc_obstack_init): Likewise.
10653 (main): Constify a char*.
10655 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
10657 (put_decl_string, lang_print_error): Constify a char*.
10658 (lang_init): Remove redundant extern prototype.
10660 * mangle.c (emit_unicode_mangled_name): Constify a char*.
10662 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
10663 Add static prototypes.
10664 (get_type_from_signature): Constify a char*.
10666 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
10667 Add static prototypes.
10668 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
10669 (verify_jvm_instructions): Constify a char*.
10671 * xref.c (xref_flag_value): Likewise.
10673 * xref.h (xref_flag_value): Likewise.
10675 * zextract.c (makeword, makelong): Add static prototypes.
10676 (makeword, makelong): Constify a uch*.
10678 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10680 * lang.c (java_dummy_print): Constify a char*.
10681 (lang_print_error): Likewise.
10682 (lang_init): Remove redundant prototype for `print_error_function'.
10683 (lang_init_source): Likewise.
10684 (lang_identify): Constify a char*.
10686 1999-08-09 Tom Tromey <tromey@cygnus.com>
10688 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
10689 (WORDS_TO_LONG): Likewise.
10690 (WORDS_TO_DOUBLE): Likewise.
10692 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10694 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
10696 * expr.c (java_stack_pop, java_array_data_offset,
10697 build_java_throw_out_of_bounds_exception, case_identity,
10698 build_java_check_indexed_type): Add static prototypes.
10699 (linenumber_table, expand_invoke, expand_java_field_op,
10700 build_primtype_type_ref, expand_byte_code): Constify a char*.
10702 * java-tree.h (build_primtype_type_ref, linenumber_table):
10704 (java_lang_expand_expr): Add prototype.
10706 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
10707 `java_lang_expand_expr'.
10709 * lex.c (java_lex_error): Constify a char*.
10710 (java_get_unicode, java_read_char, java_allocate_new_line,
10711 java_unget_unicode, java_sneak_unicode): Prototype.
10713 * parse-scan.y (current_class, package_name, method_declarator,
10714 report_class_declaration, yyerror): Constify a char*.
10716 * parse.h (java_report_errors): Prototype.
10717 (yyerror): Constify a char*.
10719 * parse.y (classitf_redefinition_error, check_modifiers,
10720 parse_jdk1_1_error, lookup_package_type,
10721 lookup_package_type_and_set_next, get_printable_method_name,
10722 purify_type_name): Constify a char*.
10723 (build_super_invocation, maybe_generate_finit,
10724 verify_constructor_super, parser_add_interface,
10725 add_superinterfaces, jdep_resolve_class, note_possible_classname,
10726 java_complete_expand_methods, java_expand_finals,
10727 cut_identifier_in_qualified, java_stabilize_reference,
10728 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
10729 merge_string_cste): Prototype.
10730 (single_type_import_declaration, yyerror,
10731 variable_redefinition_error, build_array_from_name,
10732 build_unresolved_array_type, check_class_interface_creation,
10733 resolve_class, complete_class_report_errors,
10734 note_possible_classname, read_import_dir,
10735 find_in_imports_on_demand, resolve_package, fix_constructors,
10736 check_deprecation, lookup_method_invoke,
10737 maybe_build_primttype_type_ref, array_constructor_check_entry):
10739 (java_complete_expand_methods, java_expand_finals): Make static.
10740 (convert_narrow): Remove static prototype.
10742 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
10744 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
10746 1999-08-02 Richard Henderson <rth@cygnus.com>
10748 * decl.c: Include defaults.h instead of expr.h.
10749 * parse.y: Likewise.
10751 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
10753 * java/decl.c (start_java_method): Change all uses of
10754 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
10755 Ensure expr.h is included.
10756 * java/expr.c (pop_arguments): Ditto.
10757 * java/parse.y (expand_start_java_method): Ditto.
10759 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10761 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
10763 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
10765 * decl.c: Include "function.h".
10766 * except.c: Likewise.
10767 * parse.y: Likewise.
10768 * Makefile.in: Update dependencies.
10770 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10772 * expr.c (build_java_soft_divmod): Provide a default case in switch.
10773 (java_lang_expand_expr): Mark parameters `target', `tmode' and
10774 `modifier' with ATTRIBUTE_UNUSED.
10776 * gjavah.c (process_file): Add braces around ambiguous `else'.
10778 * jcf-dump.c (print_access_flags, localvar_free): Change return
10781 * parse.y (java_complete_expand_method): Initialize variable
10783 (resolve_qualified_expression_name): Likewise for `field_decl'.
10784 (patch_method_invocation): Likewise for `class_to_search'.
10785 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
10786 (patch_assignment): Likewise for `lhs_type'.
10788 * verify.c (verify_jvm_instructions): Remove unused variable
10791 1999-07-25 Richard Henderson <rth@cygnus.com>
10793 * decl.c (va_list_type_node): New.
10795 1999-07-25 Anthony Green <green@cygnus.com>
10797 * gjavah.c (print_stub): New function.
10798 (METHOD_IS_NATIVE): New macro.
10799 (print_mangled_classname): Make static.
10800 (HANDLE_END_FIELD): Don't emit fields during stub generation.
10801 (process_file): Perform stub generation.
10802 (HANDLE_METHOD): Don't emit class decls during stub
10804 (HANDLE_END_METHOD): Take into account stub generation.
10805 (print_method_info): Handle stub generation.
10806 (print_stub): New function.
10807 (print_cxx_classname): Make signature consistant with others.
10808 (help): Describe -stubs option.
10809 (main): Create stub file.
10810 (version): Use version.c.
10811 (print_full_cxx_name): New function.
10812 (print_c_decl): Use print_full_cxx_name.
10814 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10816 * check-init.c (check_init): Handle MAX_EXPR.
10818 1999-07-15 Andrew Haley <aph@cygnus.com>
10820 * lang.c (flag_use_divide_subroutine): New variable.
10821 * typeck.c: (convert_ieee_real_to_integer): Bounds check
10822 fp-to-integer conversion.
10823 (convert): Call convert_ieee_real_to_integer when flag_fast_math
10826 * expr.c (build_java_soft_divmod): New function.
10827 (build_java_binop): Call build_java_soft_divmod if
10828 flag_use_divide_subroutine is set.
10829 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10830 soft_lrem_node: new builtin functions.
10831 (init_decl_processing) Initialize the new builtins.
10832 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
10833 soft_lrem_node: new builtin functions.
10834 (build_java_soft_divmod): New function.
10835 * parse.y: Call build_java_soft_divmod if
10836 flag_use_divide_subroutine is set.
10837 * parse.c: Rebuilt.
10839 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
10840 a --specs= arg) even if not linking.
10841 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
10842 -fuse-divide-subroutine
10844 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10846 * parse.y (resolve_and_layout): Check methods only once.
10847 (resolve_qualified_expression_name): Verify thrown exceptions
10849 (check_thrown_exceptions): Reject exceptions thrown in
10850 initializer. Error message tuned.
10852 1999-07-14 Andrew Haley <aph@cygnus.com>
10854 * expr.c (expand_expr): Do not return the last statement in a
10855 block as the block's value.
10857 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10859 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
10860 CALL_EXPR, to avoid order of evaluation changes.
10862 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10864 * parse.y (qualify_ambiguous_name): Do not use
10865 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
10867 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10869 * check-init.c (check_init): Handle MAX_EXPR.
10870 * expr.c (force_evaluation_order): Force method call arguments to
10871 be evaluated in left-to-right order.
10872 * parse.y (qualify_ambiguous_name): Loop again to qualify
10873 NEW_ARRAY_EXPR properly.
10875 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10877 * parse.y (patch_invoke): Resolve unresolved invoked method
10879 (qualify_ambiguous_name): STRING_CST to qualify expression for
10880 type name resolution.
10882 1999-06-24 Andrew Haley <aph@cygnus.com>
10884 * class.c (finish_class): Whenever a deferred method is
10885 output, rescan the list of methods to see if a new candidate for
10886 output can be found.
10888 1999-06-28 Tom Tromey <tromey@cygnus.com>
10890 * jvspec.c (lang_specific_driver): Recognize --help.
10892 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10894 * parse.y (resolve_package): Fixed bogus return statement.
10895 (patch_method_invocation): Resolve method invocation beginning with
10896 a package name qualifier.
10898 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10900 * Make-lang.in (java.stage1): Depend on stage1-start.
10901 (java.stage2): Likewise for stage2-start.
10902 (java.stage3): Likewise for stage3-start.
10903 (java.stage4): Likewise for stage4-start.
10905 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10907 * parse.y (java_complete_lhs): When doing cross referencing, don't
10908 try to keep file location on a WFL expanded as a CALL_EXPR.
10910 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10912 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
10913 compiling to class file a void method with an empty method body.
10914 As a side effect, the bytecode backend will generate the
10915 appropriate `return' instruction.
10917 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10919 * parse.y (lookup_package_type_and_set_next): New function prototype.
10920 (resolve_package): Search current and imported packages.
10921 (lookup_package_type_and_set_next): New function.
10923 1999-06-22 Andrew Haley <aph@cygnus.com>
10925 * verify.c (verify_jvm_instructions): Check for pending blocks
10926 before invalid PC test and opcode switch, not after.
10928 1999-06-21 Andrew Haley <aph@cygnus.com>
10930 * except.c (find_handler_in_range): The upper limit for exception
10931 ranges is exclusive, not inclusive: (start <= pc < end).
10932 (link_handler): find child pointer which points to outer by
10933 searching sibling list: previous code incorrectly assumed that
10934 outer->outer->first_child must point to outer.
10935 * verify.c (verify_jvm_instructions): FIXME added to code for
10937 (verify_jvm_instructions): Do not assume that the last block
10938 processed in a subroutine is a block which ends with a `ret'
10939 instruction. With some control flows it is possible that the last
10940 block ends with an `athrow'.
10942 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10944 * parse.y (qualify_ambiguous_name): Reorganized the post
10945 evaluation of non WFL leading expression nodes.
10947 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10949 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
10952 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10954 * parse.y (qualify_ambiguous_name): Handle qualified expression
10955 beginning with a STRING_CST.
10957 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10959 * parse.y (register_fields): Set DECL_INITIAL on both
10960 pre-initialized static and public fields.
10961 (resolve_field_access): Static field access expressions to always
10963 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
10964 qualification. CONVERT_EXPR to be resolved as an expression name.
10965 (java_complete_lhs): Identify and access qualified final
10966 initialized field in switch statement case expression.
10967 (fold_constant_for_init): Pre-initialized field decl constant to
10970 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10972 * parse.y (note_possible_classname): Mark returned node with
10973 QUALIFIED_P only if the original class name contained a '/'.
10975 1999-06-05 Anthony Green <green@cygnus.com>
10977 * Make-lang.in (gcjh): More parallel build fixes.
10979 1999-06-03 Mike Stump <mrs@wrs.com>
10981 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
10983 1999-06-02 Anthony Green <green@cygnus.com>
10985 * except.c (link_handler): Chain exception handlers in order.
10987 1999-06-02 Anthony Green <green@cygnus.com>
10989 * expr.c (expand_byte_code): Fill unreachable bytecode regions
10990 with nops and process as usual in order to always set correct EH
10991 ranges. Emit detailed warnings about unreachable bytecodes.
10993 1999-06-02 Anthony Green <green@cygnus.com>
10995 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
10998 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11000 * parse.y (lookup_field_wrapper): Unified returned value to NULL
11001 or the searched field decl.
11003 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11005 * parse.y (fold_constant_for_init): Convert numerical constant
11006 values to the type of the assigned field.
11008 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11010 * expr.c (lookup_field): Relaxed the test on class loading error
11012 * parse.y (fold_constant_for_init): Enabeled old code.
11014 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11016 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
11017 decide the validity of the cast of a java.lang.Cloneable reference
11019 (patch_conditional_expr): Fixed first argument passed to
11020 binary_numeric_promotion.
11022 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11024 * parse.y (qualify_ambiguous_name): Take into account that a
11025 CONVERT_EXPR might specify a type as a WFL.
11027 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11029 * parse.y (patch_assignment): Save the rhs before using it as an
11030 argument to _Jv_CheckArrayStore.
11032 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11034 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
11036 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11038 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
11039 floating point literal only when the exponent indicator has been
11042 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11044 * parse.y (formal_parameter:): Construct argument tree list
11045 element even if a yet unsupported final parameter was encountered.
11047 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11049 * parse.y (finish_method_declaration): Issue errors for native or
11050 abstract methods declared with a method body, as well as for non
11051 native or non abstract methods with no method body.
11053 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11055 * class.c (build_utf8_ref): Initialize variable `field'.
11057 * decl.c (init_decl_processing): Initialize variable `field'.
11059 * expr.c (build_known_method_ref): Mark parameters `method_type',
11060 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
11061 (process_jvm_instruction): Likewise for parameter `length'.
11063 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
11064 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
11067 * parse.y (maybe_generate_clinit): Remove unused variable
11068 `has_non_primitive_fields'.
11069 (find_in_imports_on_demand): Initialize variables `node_to_use'
11071 (patch_binop): Likewise for variable `prom_type'.
11072 (patch_unaryop): Likewise for variable `prom_type'.
11074 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
11076 * xref.c (xref_table): Add missing initializer.
11078 1999-05-14 Tom Tromey <tromey@cygnus.com>
11080 * java-except.h (struct eh_range): Removed unused `next' member.
11081 * verify.c (verify_jvm_instructions): Call check_nested_ranges
11082 after adding all exception handlers. Sort exception ranges in
11084 (struct pc_index): New structure.
11085 (start_pc_cmp): New function.
11086 * except.c (add_handler): Return `void'. Don't call link_handler;
11087 instead construct an ordinary linked list and do range
11089 (check_nested_ranges): New function.
11090 (link_handler): Changed interface to allow merging of eh_ranges.
11091 Split overlapping ranges. Return `void'.
11093 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11095 * parse.y (constructor_block_end:): New rule, tagged <node>.
11096 (constructor_body:): Use `constructor_block_end' instead of
11099 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11101 * parse.y (statement_nsi:): Pop `for' statement block.
11102 (java_complete_lhs): Labeled blocks containing no statement are
11103 marked as completing normally.
11105 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11107 * xref.c (xref_set_current_fp): New function, defined.
11108 * xref.h (xref_set_current_fp): New function, prototyped.
11110 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11112 * check-init.c (check_init): Take into account that
11113 LABELED_BLOCK_STMT can be empty.
11115 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11117 * parse.y (java_check_regular_methods): Warning check on not
11118 overriding methods with default access in other packages does not
11119 apply to `<clinit>'.
11120 (java_complete_lhs): If block body is an empty_stmt_node, replace
11121 it by NULL_TREE. This prevents gcc from generating an irrelevant
11124 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11126 * check-init.c (check_init): Removed code accepting to see things
11127 falling through default:, when doing xrefs.
11128 * java-tree.h (do_not_fold): New global variable, declared.
11129 * parse.y (do_not_fold): New global variable, defined.
11130 (java_complete_expand_method): Set `do_not_fold' to the value of
11131 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
11132 and reinstall them after them have been purged; do not check for
11133 initializations; do not issue missing return errors.
11134 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
11136 (patch_binop): Skip the fold part when doing xrefs.
11137 (build_string_concatenation): Skip the concatenation part when
11139 (patch_synchronized_statement): Do not generate a try-finally when
11141 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
11142 and keep the location where the throw was seen.
11143 * typeck.c (convert): When `do_not_fold' is set, do not attempt
11144 any treatment on the converted node an simply return a NOP_EXPR of
11146 * xref.c (xref_get_data): New function, defined.
11147 * xref.h (xref_get_data): New function, declared.
11148 (XREF_GET_DATA): Use xref_get_data.
11150 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11152 * gjavah.c (print_include): Cast the result of `strlen' to int
11153 when comparing against a signed value.
11154 (add_namelet): Likewise.
11156 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11158 * expr.c (expand_invoke): Mark parameter `nargs' with
11160 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
11162 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
11165 * jcf-reader.c (get_attribute): Cast a value to long
11166 when comparing against a signed expression. Likewise.
11168 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
11169 HOST_BITS_PER_CHAR.
11171 1999-05-11 Andrew Haley <aph@cygnus.com>
11173 * parse.y (source_end_java_method): If the current method contains
11174 any exception handlers, force asynchronous_exceptions: this is
11175 necessary because signal handlers in libjava may throw exceptions.
11176 * decl.c (end_java_method): Ditto.
11178 1999-05-11 Tom Tromey <tromey@cygnus.com>
11180 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
11182 * jvspec.c (THREAD_NAME): Removed.
11183 (GC_NAME): Likewise.
11184 (MATHLIB): Likewise.
11185 (WITHLIBC): Likewise.
11187 (THREADLIB): Likewise.
11188 (MATH_LIBRARY): Likewise.
11189 (lang_specific_driver): Don't add `-l' options to command line.
11190 Instead, add a single --specs option. Recognize `-L' options and
11191 use them to search for spec file.
11192 (find_spec_file): New function.
11193 (SPEC_FILE): New define.
11195 1999-05-11 Dave Brolley <brolley@cygnus.com>
11197 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
11198 cpplib-enabled build.
11200 1999-05-05 Per Bothner <bothner@cygnus.com>
11202 * class.c (make_field_value): DECL_INITIAL may be a string literal;
11203 temporarily zero it while calling rest_of_decl_compilation.
11205 * java-tree.h (string_ptr_type_node): Add declaration.
11206 * decl.c: Define and initialize string_ptr_type_node.
11207 * parse.y (patch_string_cst): Use string_ptr_type_node.
11209 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
11210 * parse.y (for_statement): Now unconditionally exit_block.
11211 (finish_labeled_statement): No longer exit_block if for-loop.
11212 (patch_loop_statement): Check harder if the loop is already labeled.
11214 * parse.y (patch_initialized_static_field): Removed function.
11215 (maybe_generate_clinit): Removed special handling for interfaces.
11216 (java_complete_expand_methods): Do a preliminary java_complete_tree
11217 on <clinit> to determine if it can be removed.
11218 (java_complete_expand_method): Remove special handling for <clinit>.
11219 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
11220 optimize if we get back empty_stmt_node.
11221 For MODIFY_EXPR, re-do checking of static initializers.
11222 (fold_constant_for_init): Don't return immediate if VAR_DECL.
11223 For VAR_DECL, pass correct context.
11225 * verify.c (verify_jvm_instructions): Better error messages.
11227 1999-05-03 Tom Tromey <tromey@cygnus.com>
11229 * parse-scan.y (interface_declaration): Call
11230 report_class_declaration for interfaces.
11232 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
11234 * Makefile.in: Remove -v from bison command lines.
11236 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11238 * check-init.c (check_init): Exclude a case of error when doing
11240 * class.c (layout_class_method): Don't generate the error message
11241 twice when compiling from source.
11242 * lang-options.h: Added `-Wredundant-modifers' and
11243 `-Wunusupported-jdk11' flags and help text.
11244 * lang.c (lang_decode_option): Added support for
11245 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
11246 flag_static_local_jdk11 and flag_redundant set accordingly.
11247 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
11248 * parse.h (EXPR_WFL_ADD_COL): New macro.
11249 (DECL_END_SOURCE_LINE): Likewise.
11250 (DECL_INHERITED_SOURCE_LINE): Likewise.
11251 * parse.y (static_ref_err): New function, prototyped.
11252 (CCB_TK): Now tagged <operator>.
11253 (class_body:): Remember the location of the closing '}' of a class
11254 definition when doing xrefs.
11255 (block:): Likewise.
11256 (block_end:): Likewise.
11257 (create_class): Remember the location of the inherited class
11258 identifier when doing xrefs.
11259 (register_fields): Added test on first operand of `init' before
11260 testing it TREE_CODE.
11261 (method_header): Store the location of the class identifier in the
11262 class decl when doing xrefs.
11263 (finish_method_declaration): Don't combine first/last method line
11265 (java_check_regular_methods): Warning check on not overriding
11266 methods with default access on other packages move before check on
11267 static methods. Initialization of `aflags' also moved up.
11268 (resolve_expression_name): Call static_ref_err to report the error.
11269 (static_ref_err): New function, implemented.
11270 (resolve_field_access): Returned simplified static field access
11272 (resolve_qualified_expression_name): Check for illegal use of
11273 static fields in a non static context. Call static_ref_err to
11274 report error in various places.
11275 (java_complete_tree): Do not fold initialized static fields when
11277 (java_complete_lhs): Likewise.
11279 1999-04-29 Anthony Green <green@cygnus.com>
11281 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
11282 create internal labels.
11283 (lookup_label): Ditto.
11285 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11287 * class.c (layout_class_method): Generate <clinit>'s rtl for
11289 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11290 for interfaces' <clinit>.
11291 * expr.c (lookup_field): Search for fields in interfaces.
11292 (expand_invoke): Fixed indentation.
11293 (expand_java_field_op): Likewise. Use IS_CLINIT.
11294 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
11295 (IS_CLINIT): New macro.
11296 * parse.y (type_declaration:): Call maybe_generate_clinit after an
11297 interface was parsed.
11298 (maybe_generate_clinit): Don't generate if the current class is an
11299 interface with only fields of primitive types.
11300 (reset_method_name): Use IS_CLINIT.
11301 (java_complete_expand_method): Expand <clinit> when it exists for
11302 interfaces. Use IS_CLINIT.
11303 (resolve_expression_name): Use DECL_CONTEXT instead of
11304 current_class to build static field references.
11305 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
11306 ARRAY_REF when doing xreferencing.
11307 (check_final_assignment): Fixed typo in leading comment. Use
11309 (patch_array_ref): Don't fully expand array references when
11311 (patch_return): Use IS_CLINIT.
11312 (patch_throw_statement): Likewise.
11314 1999-04-22 Tom Tromey <tromey@cygnus.com>
11316 * Make-lang.in (JAVA_SRCS): Added check-init.c.
11318 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11320 * decl.c (predef_filenames, predef_filenames_size): New globals
11321 (init_decl_processing): predef_filenames and predef_filenames_size
11323 * java-tree.h (predef_filenames, predef_filenames_size): Declared
11325 * jcf-parse.c (predefined_filename_p): New function.
11326 (yyparse): Check that files on the command line are specified only
11327 once and issue a warning otherwise.
11328 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
11329 * parse.y (source_end_java_method): Nullify NOP method bodies, to
11330 avoid a gcc warning with -W -Wall turned on.
11331 (java_expand_classes): Abort if errors were encountered.
11332 (java_complete_lhs): If the cross reference flag is set, wrap
11333 field DECL node around a WFL when resolving expression name.
11335 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11337 * lang.c (lang_decode_option): Fixed returned value when parsing
11338 `-fxref=...' and `-Wall'.
11339 * parse.y (source_end_java_method): Do not generate code when
11340 flag_emit_xref is set.
11341 (resolve_expression_name): Do not build static field access when
11342 flag_emit_xref is set.
11343 (resolve_field_access): No special treatment on `length' when
11344 flag_emit_xref is set. Do not build qualified static field access
11345 when flag_emit_xref is set.
11346 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
11347 when flag_emit_xref is set.
11348 (patch_assignment): Do not generate array store runtime check when
11349 flag_emit_xref is set.
11350 * xref.c (xref_flag_value): Fixed function declaration
11352 (xset_set_data): New function.
11353 * xref.h (xref_set_data): Added prototype for new function.
11354 (typedef struct xref_flag_table): New field data.
11355 (XREF_GET_DATA): New macro.
11357 1999-04-19 Tom Tromey <tromey@cygnus.com>
11359 * xref.h (enum): Removed trailing comma.
11361 * parse.y (resolve_qualified_expression_name): Added missing
11364 1999-04-15 Anthony Green <green@cygnus.com>
11366 * gjavah.c: New prototypes for java_float_finite and
11367 java_double_finite.
11369 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11371 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
11374 1999-04-06 Jeffrey A Law (law@cygnus.com)
11376 * Makefile.in (TREE_H): Add tree-check.h.
11377 (RTL_H): Add genrtl.h.
11379 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11381 * parse.y (patch_assignment): Added ArrayStoreException runtime
11384 1999-04-06 Per Bothner <bothner@cygnus.com>
11386 * expr.c (pop_type_0): New function.
11387 (pop_type): Use pop_type_0.
11388 * java-tree.h (pop_type_0): New declaration.
11389 * verify.c (verify_jvm_instructions): Check return instructions.
11391 * parse.y (patch_binop): Don't fold if non-constant and emiting
11394 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11396 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
11398 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
11399 (main_jcf): Don't define.
11400 (process_file): Don't set `main_jcf'.
11402 * java-tree.h (main_jcf): Don't declare.
11404 * jcf-parse.c (main_jcf): Add static definition.
11406 * lang.c (main_jcf): Don't define.
11408 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11410 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
11412 * decl.c (copy_lang_decl): Likewise for `bcopy'.
11414 * jcf-depend.c: Include "config.h", not <config.h>.
11416 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
11419 * jcf-path.c: Include "config.h", not <config.h>.
11421 * lex.c: Don't include various system header files.
11422 (java_init_lex): Cast the argument of `bzero' to PTR
11424 * parse-scan.y (java_push_parser_context): Likewise.
11426 * parse.y (java_push_parser_context): Likewise.
11427 (patch_bc_statement): Match format specifier to variable argument.
11429 * xref.c: Don't include <stdio.h>.
11431 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11433 * parse.y (struct parser_ctxt *ctxp): Now global.
11434 (declare_local_variables): Use WFL compound value for the
11435 declaration source line value, when doing cross-referencing.
11437 1999-03-31 Tom Tromey <tromey@cygnus.com>
11439 * gjavah.c (print_field_info): Allow constants of other types.
11440 (print_include): Generate include when new name is proper prefix
11441 of already printed name.
11442 (add_namelet): Likewise.
11443 (cxx_keyword_subst): New function.
11444 (print_method_info): Use it.
11445 (print_field_name): New function.
11446 (get_field_name): New function.
11447 (print_field_info): Use get_field_name and print_field_name.
11449 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11451 * Makefile.in (keyword.h): Generate using gperf language 'C', not
11452 'KR-C', so gperf uses the `const' keyword on strings.
11454 * keyword.gperf (java_keyword): Const-ify a char*.
11456 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11458 * parse.y (patch_bc_statement): Fixed identation and a bogus
11461 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11463 * parse.y (patch_assignment): Allow static variables in other
11464 classes to be assigned.
11466 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11468 * class.c (maybe_add_interface): Remove unused variable
11470 (make_class_data): Use = for assignment, not ==. Likewise.
11471 (emit_register_classes): Remove unused variable `decl'.
11473 * lex.c: Fix comment so as not to contain an embedded `/*'.
11475 * verify.c (verify_jvm_instructions): Remove unused variable
11478 1999-03-27 Per Bothner <bothner@cygnus.com>
11480 * parse.y (complete_loop_body): Rename to finish_loop_body.
11481 (complete_labeled_statement): Rename to finish_labeled_statement.
11482 (complete_for_loop): Rename to finish_for_loop.
11483 (complete_method_declaration): Rename to finish_method_declaration.
11485 * java-tree.h (continue_identifier_node): New global node.
11486 * decl.c: Define and initialize continue_identifier_node.
11487 * parse.y (generate_labeled_block): Remove - no longer needed.
11488 (build_loop_body): Use continue_identifier_node for continue block.
11489 (finish_labeled_statement): Also do pop_labeled_block actions.
11490 (java_complete_lhs): POP_LOOP even if error.
11491 (build_labeled_block): Special handling for continue_identifier_node.
11492 (patch_loop_statement): Re-organize.
11493 (patch_bc_statement): Re-write.
11495 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11497 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
11498 using a WFL compound value.
11499 * parse.y (xref.h): Include.
11500 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
11501 WFL compound value.
11502 (register_fields): Set WFL compound value to lineno if doing
11504 (java_complete_expand_method): Call expand_xref if flag_emit_xref
11506 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
11507 * xref.h (expand_xref): Prototype renamed from xref_generate.
11509 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11511 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
11512 (GET_CURRENT_BLOCK): New macro.
11513 * parse.y (current_static_block): New global variable.
11514 (method_body:): Define action.
11515 (complete_method_declaration): Set current_function_decl to NULL
11516 when work on the current method is done.
11517 (declare_local_variables): Use GET_CURRENT_BLOCK.
11518 (java_method_add_stmt): Likewise.
11519 (java_complete_expand_method): Disable the use of `this' when
11520 expanding <clinit>.
11521 (enter_a_block): If no current method exist, use
11522 current_static_block to link static initializer blocks.
11523 (exit_block): Rewritten to use current_static_block when no current
11524 method decl exists.
11525 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
11526 (patch_return): Forbid the use of `return' in static initializers.
11527 (patch_throw_statement): Fixed indentation. Issue specific error
11528 for uncaught thrown checked exception in static initializer
11529 blocks. Removed FIXME.
11531 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
11533 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
11534 Link gcj from gcc.o.
11536 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11538 * parse.y (find_applicable_accessible_methods_list): When dealing
11539 with interface: ensure that a given interface or java.lang.Object
11540 are searched only once.
11542 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11544 * gjavah.c (print_c_decl): Remove unused argument `flags'.
11546 * jcf-dump.c (print_access_flags): Add braces around if-else.
11548 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
11551 * lex.c (build_wfl_node): Add static prototype.
11553 * lex.h (build_wfl_node): Remove static prototype.
11555 * parse.y: Include lex.c early enough to declare everything needed.
11556 Ensure calls to `build_wfl_node' pass the proper arguments.
11557 (create_class): Remove unused variable `super_decl'.
11558 (get_printable_method_name): Initialize variable `name'.
11560 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * Changelog: Fixed 1999-03-22 typos.
11563 * lang.c (lang_decode_option): Fixed typo in error string in the
11566 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11568 * Makefile.in (JAVA_OBJS): Added entry xref.o.
11569 (xref.o): New rule.
11570 * java-tree.h (flag_emit_xref): Declared extern.
11571 * lang.c (xref.h): Included.
11572 (flag_emit_xref): New global variable.
11573 (lang_decode_option): Added support for -fxref.
11575 * xref.h: Likewise.
11577 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
11579 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
11582 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11584 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
11585 $(srcdir)/../system.h and $(JAVA_TREE_H).
11586 (jcf-io.o): Depend on $(JAVA_TREE_H).
11587 (mangle.o): Likewise.
11589 * check-init.c (check_cond_init): Add static prototype.
11591 * class.c (build_java_method_type, hashUtf8String,
11592 make_field_value, get_dispatch_vector, get_dispatch_table,
11593 append_gpp_mangled_type, mangle_static_field): Likewise.
11594 (strLengthUtf8): Hide unused definition.
11595 (hashUtf8String): Const-ify.
11596 (make_field_value): Un-ANSI-fy.
11598 * constants.c: Move inclusion of jcf.h above java-tree.h.
11599 (set_constant_entry, find_class_or_string_constant,
11600 find_name_and_type_constant, get_tag_node,
11601 build_constant_data_ref): Add static prototype.
11603 * decl.c (push_jvm_slot, builtin_function,
11604 lookup_name_current_level): Likewise.
11605 (builtin_function): Const-ify.
11607 * except.c (expand_start_java_handler, expand_end_java_handler):
11608 Add static prototype.
11610 * expr.c (flush_quick_stack, push_value, pop_value,
11611 java_stack_swap, java_stack_dup, build_java_athrow,
11612 build_java_jsr, build_java_ret, expand_java_multianewarray,
11613 expand_java_arraystore, expand_java_arrayload,
11614 expand_java_array_length, build_java_monitor, expand_java_pushc,
11615 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
11616 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
11617 expand_compare, expand_test, expand_cond, expand_java_goto,
11618 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
11619 expand_java_field_op, java_push_constant_from_pool): Likewise.
11621 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
11622 (build_java_arraynull_check): Mark parameters `node' and `type'
11623 with ATTRIBUTE_UNUSED.
11624 (note_label): Likewise for parameter `current_pc'.
11625 (expand_java_call, expand_java_ret): Hide unused definition.
11627 * java-tree.h (make_class, build_constants_constructor,
11628 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
11629 init_outgoing_cpool, register_class, emit_register_classes,
11630 java_layout_seen_class_methods): Prototype.
11631 (unicode_mangling_length): Const-ify.
11632 (append_gpp_mangled_name, append_gpp_mangled_classtype,
11633 emit_unicode_mangled_name, format_int, format_uint,
11634 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
11635 jcf_print_utf8_replace, open_class): Prototype.
11637 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
11638 <stdio.h>. Include tree.h/java-tree.h.
11639 (utf8_equal_string usage, process_class): Add static prototype.
11640 (open_class): Don't prototype this here.
11641 (utf8_equal_string): Match arguments to format specifiers.
11642 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
11643 TABLE_SWITCH, disassemble_method): Likewise.
11645 * jcf-io.c: Include tree.h/java-tree.h.
11646 (open_class, find_classfile, jcf_print_utf8,
11647 jcf_print_utf8_replace): Const-ify.
11649 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
11650 parse_class_file): Add static prototype.
11651 (find_in_current_zip): Match definition to existing static
11654 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
11655 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
11656 finish_jcf_block, define_jcf_label, get_jcf_label_here,
11657 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
11658 write_chunks, adjust_typed_op, generate_bytecode_conditional,
11659 generate_bytecode_return, perform_relocations, init_jcf_state,
11660 init_jcf_method, release_jcf_state, generate_classfile):
11661 Add static prototype.
11662 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
11663 (make_class_file_name): Const-ify.
11665 * jcf.h (find_classfile): Const-ify.
11667 * jv-scan.c (reset_report): Remove prototype.
11669 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
11670 (error): Rewrite to allow varargs.
11672 * lang.c (lang_f_options): Const-ify.
11674 * lex.c (java_parse_escape_sequence): Add static prototype.
11675 (java_allocate_new_line): Match definition to existing static
11678 * mangle.c Include tree.h/java-tree.h.
11679 (unicode_mangling_length, emit_unicode_mangled_name,
11680 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
11682 * parse.h (jdep_code): Remove trailing comma in enumeration.
11683 (java_get_line_col): Move prototype outside of !JC1_LITE test.
11684 (reset_report): Add prototype.
11686 * verify.c (push_pending_label, merge_types): Add static
11689 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
11691 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11693 * parse.y (find_applicable_accessible_methods_list): Extend the
11694 search to superinterfaces when relevant.
11695 (search_applicable_methods_list): New function.
11697 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11699 * class.c (unmangle_classname): Implemented stricter testing
11700 before setting the QUALIFIED_P flag on an identifier.
11702 1999-03-16 Per Bothner <bothner@cygnus.com>
11704 * parse.y (java_complete_lhs): Call force_evaluation_order
11705 after patch_newarray.
11706 (patch_binop): Don't call fold if there are side effects.
11708 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11710 * parse.y (java_stabilize_reference): Use save_expr instead of
11711 building a SAVE_EXPR node.
11712 (java_complete_lhs): Patch the resulting string of the `+='
11713 operator (if necessary) and complete the RHS after having built
11716 1999-03-15 Per Bothner <bothner@cygnus.com>
11718 * class.c (make_class): Don't set CLASS_P here (because
11719 this function is also called by build_java_array_type).
11720 (push_class): Set CLASS_P here instead.
11721 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
11723 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
11724 context. If the context is class, perfer "super" over "synchronized".
11725 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
11727 * parse.y (create_class): Don't call parser_check_super here;
11728 it is not robust. Always wait until later.
11730 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
11731 match what JDK 1.2 does), but don't set ACC_PUBLIC.
11733 1999-03-13 Per Bothner <bothner@cygnus.com>
11735 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
11736 * lex.h (UNGETC): Change misleading macro.
11738 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11740 * parse.y (java_stabilize_reference): Return NODE when patching a
11742 (java_complete_lhs): Put parenthesis around truth values.
11744 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11746 * class.c (layout_class_method): Don't make rtl for interface
11748 * parse.h (GET_TYPE_NAME): New macro.
11749 * parse.y (if_then_statement:): Fixed indentation.
11750 (if_then_else_statement:): Likewise.
11751 (for_statement:): Fixed spacing.
11752 (try_statement:): Fixed indentation.
11753 (create_interface): Don't force interfaces to be abstract.
11754 (method_header): Abstract methods are OK in interfaces.
11755 (declare_local_variables): Fixed typo in comment.
11756 (java_complete_expand_method): Fixed indentation.
11757 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
11758 non accessible fields.
11759 (java_stabilize_reference): New function.
11760 (java_complete_lhs): Fixed indentation. Use
11761 java_stabilize_reference in compound assignment. Insert the
11762 cast. If not processing `+' fix string constants before processing
11765 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11767 * constants.c (find_class_or_string_constant): Cast variable `j'
11768 to a `jword' when comparing against one.
11770 * expr.c (java_lang_expand_expr): Remove unused variables
11771 `has_finally_p' and `op0'.
11773 * gjavah.c (print_field_info): Cast a value to jint when comparing
11774 against one. Likewise for a jlong.
11775 (add_namelet): Likewise cast a `sizeof' to an int when comparing
11776 against a signed quantity.
11778 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
11779 (print_signature): Don't needlessly dereference variable `str'
11781 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
11782 `max_locals' with ATTRIBUTE_UNUSED.
11783 (jcf_parse_class): Likewise for variable `index'.
11785 * parse.h (reverse_jdep_list): Remove static prototype.
11787 * parse.y (build_jump_to_finally): Remove prototype and definition.
11788 (reverse_jdep_list): Add static prototype.
11790 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
11791 `assignment' and `expr_decl'.
11793 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
11795 1999-03-12 Andrew Haley <aph@cygnus.com>
11797 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
11798 we'll need a directory separator and a null character.
11800 1999-03-10 Per Bothner <bothner@cygnus.com>
11802 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
11804 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
11809 1999-03-05 Per Bothner <bothner@cygnus.com>
11811 * lex.c (java_parse_end_comment): Take extra parameter (next char).
11813 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
11815 * class.c (layout_class_method): A static method in a base class
11816 is never overridden, so treat it like it doesn't exist.
11817 However, do complain about private non-static method overriding
11818 public static method.
11820 * parse.y: Don't set unused INITIALIZED_P flag.
11821 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
11823 * parse.y (find_expr_with_wfl): Optimize tail-calls.
11824 (build_array_from_name): Re-order &index[string] to &string[index].
11826 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
11827 error_mark (it might catch more errors, but it is more likely to lose).
11829 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11831 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
11832 (parse-scan.o): Depend on toplev.h.
11834 * class.c (make_method_value): Add prototype. Make it static.
11835 Remove unused second argument, caller changed.
11837 * expr.c (java_lang_expand_expr): Remove unused variable
11840 * java-tree.h: Don't prototype find_in_current_zip.
11841 Add prototypes for verify_constant_pool, start_java_method,
11842 end_java_method, give_name_to_locals, expand_byte_code,
11843 open_in_zip, set_constant_value, find_constant1, find_constant2,
11844 find_utf8_constant, find_string_constant, find_class_constant,
11845 find_fieldref_index, find_methodref_index, write_constant_pool,
11846 count_constant_pool_bytes and encode_newarray_type.
11848 * jcf-dump.c: Remove unused variable `LONG_temp'.
11850 * jcf-parse.c: Include parse.h.
11851 (jcf_parse_source): Remove unused parameter, all callers changed.
11852 (jcf_figure_file_type): Add static prototype.
11853 (find_in_current_zip): Likewise. Also remove unused parameter,
11854 all callers changed.
11855 (read_class): Initialize variable `saved_pos'.
11857 * jcf-reader.c (jcf_parse_preamble): Mark variables
11858 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
11860 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
11861 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
11862 (java_parse_doc_section): Initialize variable `seen_star'.
11863 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
11864 (java_lex_error): Mark parameters `msg' and `forward' with
11866 (java_get_line_col): Mark parameters `filename' and `line' with
11869 * parse-scan.y: Include toplev.h.
11870 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
11872 * parse.h: use `struct JCF', not plain `JCF'.
11873 (java_parser_context_save_global, java_expand_classes
11874 java_parser_context_restore_global, java_parse): Add prototypes.
11876 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
11879 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
11881 * check-init.c (check_init): COPYN takes word count, not bit count.
11883 1999-02-26 Per Bothner <bothner@cygnus.com>
11885 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
11886 explicit build_decl. (Avoids crash in reload when optimizing.)
11888 1999-02-25 Per Bothner <bothner@cygnus.com>
11890 * decl.c (complete_start_java_method): Handle synchronized method
11891 even when compiling from bytecode.
11893 1999-02-26 Tom Tromey <tromey@cygnus.com>
11895 * gjavah.c (add_class_decl): Only generate `#include' if outer
11896 class is not the name of the class we are processing. Correctly
11897 append `.h' in #include.
11898 (process_file): Clean up newlines around generated `#include's.
11899 (decode_signature_piece): Correctly handle inner classes.
11900 (struct include): New structure.
11901 (all_includes): New global.
11902 (print_include): New function.
11903 (add_class_decl): Use it.
11904 (process_file): Likewise.
11905 (add_class_decl): Generate include for java-array.h if array
11907 (process_file): Don't generate java-array.h include.
11909 * gjavah.c (add_namelet): Check for standard package names here.
11910 (add_class_decl): Don't check for standard package names here.
11912 1999-02-25 Tom Tromey <tromey@cygnus.com>
11914 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
11915 When reading a zip file, only use strncmp if both strings are
11916 bigger than the buffer length. Initialize `k' when looping
11919 1999-02-24 Tom Tromey <tromey@cygnus.com>
11921 * gjavah.c (struct namelet): New structure.
11922 (add_namelet): New function.
11923 (print_namelet): New function.
11924 (print_class_decls): Use add_namelet and print_namelet to generate
11925 namespaces and not classes.
11926 (method_printed): New global.
11927 (HANDLE_END_METHOD): Examine method_printed.
11928 (print_method_info): Set method_printed when required. Print
11929 error if function to be ignored is marked virtual. Handle $finit$
11931 (METHOD_IS_FINAL): New macro.
11932 (print_field_info): Use it.
11933 (HANDLE_METHOD): Clear method_printed.
11934 (method_pass): New global.
11935 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
11936 (process_file): Do two passes over both fields and methods.
11937 (HANDLE_METHOD): Examine method_pass.
11938 (root): New global.
11939 (add_class_decl): New function.
11940 (print_class_decls): Don't scan over entire constant pool.
11942 1999-02-23 Tom Tromey <tromey@cygnus.com>
11944 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
11945 disable linking in that case.
11947 1999-02-20 Tom Tromey <tromey@cygnus.com>
11949 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
11952 1999-02-21 Per Bothner <bothner@cygnus.com>
11954 * decl.c (build_result_decl), java-tree.h: New method.
11955 (complete_start_java_method): Handle synchronized methods.
11956 Don't build DECL_RESULT here. (Ordering dependency problem.)
11957 (start_java_method): Call build_result_decl here instead ...
11958 * parse.y (java_complete_expand_method): ... and here.
11959 (expand_start_java_method): Don't call complete_start_java_method here.
11960 (java_complete_expand_method): Call it here instead.
11961 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
11962 * java-tree.h: ... here.
11964 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
11965 * parse.y (java_complete_lhs): Don't call force_evaluation_order
11966 for ARRAY_REF - it doesn't work when array bounds are checked.
11967 (patch_array_ref): Handle it here instead.
11969 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
11971 1999-02-19 Per Bothner <bothner@cygnus.com>
11973 Force left-to-right evaluation of binary operations etc.
11974 * expr.c (force_evaluation_order), java-tree.h: New function.
11975 * parse.y (java_complete_lhs): Pass binary operations, procedure
11976 calls, and ARRAY_REFs to force_evaluation_order.
11977 (various): Set TREE_SIDE_EFFECTS more carefully.
11979 Tolerate random (non-UTF8) encoding in comments without complaining.
11980 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
11981 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
11983 * parse.y (resolve_qualified_expression_name): Handle error_mark.
11984 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
11986 * parse.y (java_complete_lhs): Ignore an empty statement in a
11987 COMPOUND_EXPR. Don't complain about empty statement after return.
11989 1999-02-19 Per Bothner <bothner@cygnus.com>
11991 * parse.y (obtain_incomplete_type): Don't wrap unknown types
11992 in TREE_LIST - just chain the POINTER_TYPEs together.
11993 (resolve_class): If type already resolved, return decl.
11994 After resolving, update TREE_TYPE(class_type), and name (if array).
11995 * parse.h (do_resolve_class), parse.y: Make non-static.
11996 * class.c (maybe_layout_super_class): Take this_class argument.
11997 Do do_resolve_class if necessary.
11998 (layout_class, layout_class_methods): Adjust calls appropriately.
11999 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
12000 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
12001 * typeck.c (build_java_array_type): Don't call layout_class.
12003 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12005 * parse.y (check_pkg_class_access): Allow private class access
12006 within the same package.
12007 (strip_out_static_field_access_decl): New function.
12008 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
12009 operator argument before testing its nature.
12011 1999-02-03 Per Bothner <bothner@cygnus.com>
12013 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
12014 (TRY_EXPR): Simplify - it no longer has a finally clause.
12015 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
12016 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12017 * expr.c (java_lang_expand_expr): Likewise.
12018 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
12019 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
12020 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
12021 (build_try_statement): Remove finally parameter and handling.
12022 (build_try_finally_statement): New function.
12023 (patch_try_statement): No longer need to support finally clause.
12024 (try_statement): Update grammar action rules.
12025 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
12026 Simpler handling of TRY_EXPR, which no longer has a finally clause.
12028 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
12030 * jcf-parse.c (get_constant): Add braces around computation of 'd'
12031 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
12033 1999-02-17 Andrew Haley <aph@cygnus.com>
12035 * class.c (build_utf8_ref): Back out broken patch which was
12036 intended to to output signatures using '.' as a separator.
12038 * class.c (make_class_data): Output signatures using '.' as a
12039 separator, rather than '/'.
12040 (mangled_classname): Likewise.
12041 (make_field_value): Likewise.
12042 (make_method_value): Likewise.
12043 * constants.c (alloc_class_constant): Likewise.
12044 * expr.c (build_invokeinterface): Likewise.
12046 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12048 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
12049 of an ancient workaround.
12051 1999-02-10 Jeffrey A Law (law@cygnus.com)
12053 * jvspec.c (xmalloc): Kill the prototype. It does not belong
12056 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12058 * lex.c (yylex): Encode \0 as UTF8.
12060 1999-02-10 Tom Tromey <tromey@cygnus.com>
12062 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
12063 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
12064 (libgcj_zip): Renamed.
12065 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
12067 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
12069 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
12070 (GC_NAME): Renamed -lgc to -lgcjgc.
12072 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12074 * lex.c (java_lang_cloneable): Initialize.
12075 * parse.y (java_lang_cloneable): New static variable.
12076 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
12077 doing one more qualification round.
12078 (valid_ref_assignconv_cast_p): Reject null source or
12079 destination. Allow an array to be cast into java.lang.Cloneable.
12080 (patch_cast): Swapped two first arguments to first call to
12081 valid_ref_assignconv_cast_p.
12083 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12085 * parse.h: DECL_P renamed JDECL_P.
12086 * parse.y: DECL_P replaced by JDECL_P.
12087 (build_array_from_name): Always use pointer's type.
12088 (patch_bc_statement): Extra code to search continue target in a
12089 for loop. Fixed comments. Continue target is current loop when
12092 1999-02-05 Andrew Haley <aph@cygnus.com>
12094 * class.c (make_class_data): The superclass of an interface should
12095 be null, not class Object.
12097 * lex.c (java_lex): Sign extend hex literals.
12099 1999-02-04 Andrew Haley <aph@cygnus.com>
12101 * class.c (build_utf8_ref): Output signatures using '.' as a
12102 separator, rather than '/'.
12103 (make_class_data): Likewise.
12105 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
12107 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
12108 mkstemp.o. Get them from libiberty now.
12110 1999-02-02 Jeffrey A Law (law@cygnus.com)
12112 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
12114 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12116 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
12119 1999-02-02 Per Bothner <bothner@cygnus.com>
12121 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
12122 * jcf-write.c (generate_bytecode_return): New function.
12123 (generate_bytecode_insns): Use it, for RETURN_EXPR.
12125 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
12126 generate special [fd]const_[01] instructions.
12128 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
12130 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
12131 handling OPCODE_lookupswitch or OPCODE_tableswitch.
12133 1999-02-01 Per Bothner <bothner@cygnus.com>
12135 * parse.y (patch_method_invocation): Handle calling static methods,
12136 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
12138 * parse.y (java_complete_lhs): Don't complain about unreachable
12139 exit condition in a do-while statement.
12141 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12143 * lex.c (java_read_char): Fixed utf8 decoding.
12144 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
12146 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
12147 comments. Local variable `all_primitive' is gone. Broadened
12148 acceptance of `0' to floating point targets. `long' can now be
12149 widened to `double' or `float'.
12150 (valid_method_invocation_conversion_p): Added leading
12151 comment. Fixed tabulation.
12152 (build_string_concatenation): Optimize out left or right empty
12155 1999-01-28 Per Bothner <bothner@cygnus.com>
12157 * jcf-write.c (localvar_alloc): Only emit entry for
12158 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
12159 (generate_bytecode_insns): Only call put_linenumber if
12160 debug_info_level > DINFO_LEVEL_NONE.
12161 * jvspec.c (lang_specific_driver): If no -O* or -g* option
12162 is specified, add -g1 (for compatibility wih javac).
12164 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
12166 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
12167 gjavah.o, check-init.o, jv-scan.o
12169 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12171 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
12173 * gjavah.c: Include config.h and system.h.
12175 * javaop.h (inline): Don't define, its handled by system.h.
12176 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
12177 from `inline' to `static inline'.
12179 * jcf.h (inline): Don't define, its handled by system.h.
12181 * lex.c (inline): Likewise.
12183 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
12185 * lang-specs.h: Map -Qn to -fno-ident.
12187 1999-01-29 Richard Henderson <rth@cygnus.com>
12189 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
12191 1999-01-29 Tom Tromey <tromey@cygnus.com>
12193 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
12194 then cast it to Object before calling `append' method.
12196 1999-01-28 Per Bothner <bothner@cygnus.com>
12198 * check-init.c (check_bool2_init, check_bool_init, check_init):
12199 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
12200 * jcf-write.c (generate_bytecode_insns): Likewise.
12202 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12204 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
12205 * parse.y (patch_cast): Allow a boolean to be cast into a
12208 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12210 * parse.y: (class_declaration:): Fixed indentation.
12211 (class_member_declaration:): Extra `;' after field declaration now
12213 (interface_declaration:): Removed debug messages in error reports.
12214 (patch_binop): Nodes created and returned inherit the orignal
12215 node's COMPOUND_ASSIGN_P flag value.
12216 (patch_cast): Fix cast from char to floating point.
12218 1999-01-25 Andrew Haley <aph@cygnus.com>
12220 * except.c, java-except.h (expand_resume_after_catch): new
12222 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
12223 to branch back to main flow of control after a catch block.
12225 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12227 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
12228 $(srcdir)/../system.h.
12229 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
12230 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
12231 (jcf-write.o): Likewise.
12232 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12233 (mangle.o): Depend on $(srcdir)/../toplev.h.
12234 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12235 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
12237 * class.c: Include output.h and parse.h.
12238 (mangled_classname): Add the `const' keyword to a char*.
12239 (find_named_method): Hide unused function definition.
12240 (build_utf8_ref): Change type of variable `c' to unsigned char.
12241 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
12242 (build_class_ref): Add the `const' keyword to a char*.
12243 (layout_class_method): Remove unused variable `buf'.
12245 * decl.c (find_local_variable): Remove unused variable `rtl'.
12246 (pushdecl): Likewise for variables `different_binding_level' and
12248 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
12249 (maybe_build_cleanup): Likewise for parameter `decl'.
12251 * except.c (expand_start_java_handler): Mark parameter `range'
12252 with ATTRIBUTE_UNUSED.
12254 * expr.c: Include except.h.
12255 (pop_type): Remove unused variable `i'.
12256 (pop_value): Likewise for variables `n_words' and `i'.
12257 (expand_java_arrayload): Likewise for variable `convert'.
12258 (java_lang_expand_expr): Likewise for variables `op0', `type',
12259 `mode', `unsignedp', `node' and `elements'.
12260 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
12262 (process_jvm_instruction): Add a `const' qualifier to a char*.
12264 * gjavah.c (output_directory): Add the `const' keyword to a char*.
12265 (temp_directory): Likewise.
12266 (print_c_decl): Likewise.
12267 (print_method_info): Likewise.
12268 (decode_signature_piece): Likewise.
12269 (print_mangled_classname): Likewise.
12271 * java-except.h: Provide prototypes for maybe_start_try,
12272 maybe_end_try and add_handler.
12274 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
12275 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
12276 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
12277 init_expr_processing, push_super_field, init_class_processing,
12278 can_widen_reference_to, class_depth, verify_jvm_instructions,
12279 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
12280 set_local_type, merge_type_state, push_type, load_type_state,
12281 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
12282 emit_unicode_mangled_name): Add prototypes.
12284 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
12285 (print_signature_type): Use ISDIGIT, not isdigit.
12286 (print_signature): Remove unused variable `j'.
12288 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
12289 int when comparing against one.
12291 * jcf-parse.c: Include toplev.h.
12293 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
12294 (localvar_free): Remove unused variable `i'.
12295 (generate_bytecode_conditional): Likewise for variable `kind'.
12297 * jv-scan.c: Include config.h and system.h. Remove redundant
12298 OS header and gansidecl.h includes.
12299 (warning): Add the `const' keyword to a char*. Also add
12300 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
12301 __STDC__, when determining whether to use ANSI-isms.
12302 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
12303 (xmalloc): Don't redundantly prototype here.
12304 (main): Remove unused parameter `envp'. Also fix the arguments
12305 passed to function `fatal' to match the format specifier.
12307 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
12309 * mangle.c: Include toplev.h.
12310 (emit_unicode_mangled_name): Declare parameter `len'.
12312 * parse.y (parse_warning_context): Add the `const' keyword to a
12313 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
12314 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
12315 (issue_warning_error_from_context): Add the `const' keyword to
12317 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
12318 not `__STDC__' for whether to use ANSI-isms.
12320 * typeck.c (incomplete_type_error): Mark parameters `value' and
12321 `type' with ATTRIBUTE_UNUSED.
12322 (parse_signature_type): Use ISDIGIT, not isdigit.
12324 * verify.c (check_pending_block): Add the `const' keyword to a char*.
12325 (verify_jvm_instructions): Likewise. Remove unused variables
12326 `field_name' and `default_val'.
12328 * zextract.c: Include config.h and system.h. Remove redundant
12329 OS header includes.
12331 * zipfile.h: Prototype `read_zip_archive'.
12333 1999-01-21 Andrew Haley <aph@cygnus.com>
12335 * typeck.c (convert): Allow conversions to void type: some
12336 optimizations in gcc do this.
12338 1999-01-21 Andrew Haley <aph@cygnus.com>
12340 * typeck.c (convert_ieee_real_to_integer): New function.
12341 (convert): When not using fast-math and using hardware fp, convert
12342 an IEEE NaN to zero.
12344 1999-01-18 Andrew Haley <aph@cygnus.com>
12346 * parse.y (patch_binop): Do a type conversion from signed to
12347 unsigned and then back to signed when a ">>>" is found.
12349 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12351 * java-tree.h: (check_for_initialization): Added prototype.
12352 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
12353 * parse.y (do_resolve_class): Removed unused locals.
12354 (read_import_dir): Likewise.
12355 (resolve_qualified_expression_name): Array creation
12356 expressions are valid primary expressions.
12357 (qualify_ambiguous_name): Likewise.
12358 (patch_synchronized_statement): Removed unused local.
12360 1999-01-17 Jeffrey A Law (law@cygnus.com)
12362 * Makefile.in (zextract.o): Add dependencies.
12364 * Makefile.in: Do not put ^Ls at the start of a line.
12366 1999-01-15 Per Bothner <bothner@cygnus.com>
12368 * expr.c (process_jvm_instruction): Coerce to correct Throwable
12369 sub-type the result of the call that gets the exception value.
12371 * parse.y (java_complete_expand_methods): If flags_syntax_only,
12372 don't call finish_class.
12374 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
12375 clear found before continuing.
12377 * verify.c (verify_jvm_instructions): On an array load, allow
12378 and handle top of stack to be TYPE_NULL.
12380 * gjavah.c (generate_access): Translate Java package private or
12381 protected access to C++ public, but with a comment.
12383 1999-01-13 Andrew Haley <aph@cygnus.com>
12385 * expr.c (generate_name): Name prefix changed to avoid clashes
12386 with assembler temp labels.
12388 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
12389 MODIFY_EXPR. Without this, code for the assignment may not be
12390 generated at all and the synchronized statement will read an
12391 uninitialized variable.
12393 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12395 * class.c (maybe_layout_super_class): Fixed returned value.
12396 * lex.c: Added 1999 to the copyright.
12397 (java_init_lex): Initialize java_lang_imported.
12398 * lex.h: Added 1999 to the copyright.
12399 * parse.h: Added 1999 to the copyright.
12400 (REGISTER_IMPORT): Fixed typo in trailing macro.
12401 (CURRENT_OSB): New macro.
12402 (struct parser_ctxt): New fields osb_depth, osb_limit.
12403 * parse.y (java_lang_id): New global variable.
12404 (type_import_on_demand_declaration): Don't import java.lang.* twice.
12405 (array_creation_expression:): Use CURRENT_OSB.
12406 (dims:): Uses a stack to keep track of array dimensions.
12407 (cast_expression:): Use CURRENT_OSB.
12408 (find_expr_with_wfl): Return NULL if node found doesn't meet the
12410 (register_fields): Fixed typos in comment.
12411 (check_method_redefinition): Fixed comment indentation.
12412 (java_check_regular_methods): Set saved found wfl to NULL after
12413 having reinstalled it in the previously found DECL_NAME.
12415 1999-01-10 Richard Henderson <rth@cygnus.com>
12417 * gjavah.c (java_float_finite): Use a union to do type punning.
12418 (java_double_finite): Likewise.
12420 1999-01-09 Per Bothner <bothner@cygnus.com>
12422 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
12423 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
12424 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
12425 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
12426 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
12427 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
12429 1999-01-08 Per Bothner <bothner@cygnus.com>
12431 * check-init.c (check_init): If compiling to native, we don't
12432 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
12434 1999-01-08 Tom Tromey <tromey@cygnus.com>
12436 * parse-scan.y (variable_declarator_id): Set or increment
12438 (bracket_count): New global.
12439 (formal_parameter): Handle case where bracket pairs trail variable
12442 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
12444 * jcf-parse.c (yyparse): variable len changed from a char to an
12445 int to prevent overflow.
12447 1999-01-06 Per Bothner <bothner@cygnus.com>
12449 * java-tree.h: Declare read_class.
12450 * jcf-parse.c (read_class): New function.
12451 (load_class): Now just call read_class.
12453 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
12454 * jcf-parse.c (parse_source_file): Declare save_error_count,
12455 which is needed by java_parse_abort_on_error macro,
12456 * parse.y (java_layout_classes, java_expand_classes): Likewise.
12458 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
12459 constructor, if initializing a static field.
12460 (patch_new_array_init): Set TREE_CONSTANT if it is.
12461 * expr.c (java_lang_expand_expr): For a static array constructor
12462 of primitive elements, allocate the array itself statically.
12463 Disabled until we can set the vtable field statically.
12465 * check-init.c: New file. Checks for definite assignment.
12466 * Makefile.in (JAVA_OBJS): Add check-init.o.
12467 * parse.y (java_complete_expand_method): Call check_for_initialization.
12468 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
12470 1999-01-06 Graham <grahams@rcp.co.uk>
12472 * parse.y : include system.h instead of including
12473 standard headers directly with the exception of <dirent.h>.
12475 1999-01-06 Per Bothner <bothner@cygnus.com>
12477 * lex.h: Moved static function declarations to lex.c,
12478 to shut up some -Wall warnings.
12479 * lex.c: Static function declarations moved here.
12480 * jcf-dump.c: Small fixes to shut up -Wall warnings.
12482 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12484 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
12486 1998-12-22 Per Bothner <bothner@cygnus.com>
12488 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
12489 * verify.c (verify_jvm_instructions): Fix off-by-one error.
12491 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
12492 (localvar_alloc): Change return type to void,
12493 (emit_unop): Remove unused variable size.
12495 * jcf-write.c (struct jcf_block): Add new union.
12496 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
12497 (call_cleanups): New functions.
12498 (struct jcf_partial): New fields num_finalizers and return_value_decl.
12499 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
12500 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
12501 * lang.c (lang_init): Call using_eh_for_cleanups.
12502 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
12503 completing operands to patch_synchronized_statement.
12504 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
12505 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
12506 WITH_CLEANUP_EXPR instead of TRY_EXPR.
12508 1998-12-20 John F. Carr <jfc@mit.edu>
12510 * Make-lang.in: Comment out control-Ls; they upset some makes.
12512 1998-12-18 Tom Tromey <tromey@cygnus.com>
12514 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
12517 1998-12-17 Tom Tromey <tromey@cygnus.com>
12519 * parse.y (DIR_SEPARATOR): New define.
12520 (check_class_interface_creation): Use it.
12522 * parse-scan.y (report_main_declaration): Recognize
12523 `java.lang.String' in argument to main.
12525 1998-12-16 Per Bothner <bothner@cygnus.com>
12527 * parse.y (create_interface): Remove bogus test.
12529 1998-12-16 Per Bothner <bothner@cygnus.com>
12531 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
12532 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
12534 1998-12-16 Tom Tromey <tromey@cygnus.com>
12536 * parse-scan.y (qualified_name): Use correct sprintf format.
12538 1998-12-15 Tom Tromey <tromey@cygnus.com>
12540 * gjavah.c (print_field_info): Changed how most negative number is
12543 1998-12-14 Per Bothner <bothner@cygnus.com>
12545 * parse.y (fold_constant_for_init): New function.
12546 (resolve_expression_name): Don't replace static final
12547 constant-initialized fields by its value.
12548 (java_complete_lhs): New. Same as java_complete_tree, except does
12549 not replace static final constant-initialized fields by their values.
12550 (register_fields): If there is an initializer, set DECL_INITIAL and
12551 MODIFY_EXPR_FROM_INITIALIZATION_P.
12552 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
12553 Only call patch_initialized_static_field if
12554 MODIFY_EXPR_FROM_INITIALIZATION_P.
12555 (patch_initialized_static_field): If not valid constant, clear
12558 * parse.y (lookup_field_wrapper): Fix thinko.
12560 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
12561 set and restore global lineno.
12563 1998-12-14 Tom Tromey <tromey@cygnus.com>
12565 * gjavah.c (print_field_info): If value to print is the smallest
12566 value of its size, then print as hex to avoid later warnings from
12569 1998-12-14 Tom Tromey <tromey@cygnus.com>
12571 * gjavah.c (decompile_method): Decompile `return null'.
12572 (process_file): Generate `#pragma interface'.
12573 (method_declared): New global.
12574 (print_method_info): Set it.
12575 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
12576 (print_method_info): Handle abstract methods.
12578 1998-12-13 Per Bothner <bothner@cygnus.com>
12580 * parse.y (patch_method_invocation): If class_decl is null
12581 (e.g. an array type), use original type.
12583 * parse.y (check_thrown_exceptions): Temporary hack to suppress
12584 errors about uncaught exception from clone (of array, specifically).
12586 1998-12-13 Tom Tromey <tromey@cygnus.com>
12588 * gjavah.c (decompile_method): Handle all types of `return'
12589 opcode. Decompile `return this' and `return'.
12590 (method_access): New global.
12591 (print_method_info): Set it.
12592 (decompile_method): Don't decompile a synchronized method.
12594 1998-12-13 Tom Tromey <tromey@cygnus.com>
12596 * jcf-reader.c (jcf_parse_one_method): Recognize
12598 * gjavah.c (HANDLE_END_METHOD): New macro.
12599 (HANDLE_CODE_ATTRIBUTE): New macro.
12600 (decompile_method): New function.
12601 (print_method_info): Don't print `;\n' at end of function decl.
12602 Include java-opcodes.h.
12603 (decompiled): New global.
12605 1998-12-12 Per Bothner <bothner@cygnus.com>
12607 * class.c (build_class_ref): Handle PRIMTYPE.class if
12608 flag_emit_class_files.
12609 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
12610 if flag_emit_class_files.
12611 * parse.y (java_complete_tree): Pre-liminary support for
12612 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
12614 * parse.y (patch_synchronized_statement): Don't call monitorexit
12615 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
12617 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
12619 * zipfile.h (opendir_in_zip): New declaration.
12620 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
12621 (opendir_in_zip): New function, using code from open_in_zip.
12622 (open_in_zip): Call opendir_in_zip.
12623 (find_class): Remove no-longer-used do_class_file parameter,
12624 but add source_ok parameter. Change logic so if we find a .java file,
12625 we don't look for .class in later classpath emtries.
12626 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
12627 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
12628 * gjavah.c: Update call to find_class.
12629 * jcf-dump.c: Likewise.
12631 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
12632 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
12633 nothing if body is empty_stmt_node.
12634 Various little fixes so SP gets correctly adjusted.
12635 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
12636 For CALL_EXPR, test if static first.
12637 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
12638 such as the ones we create for Object and Class.
12639 Set and restore current_function_decl.
12640 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
12641 (note_possible_classname): New function.
12642 (read_import_entry): Removed. Merged with read_import_dir.
12643 (read_import_dir): Don't call find_class - that only gives us
12644 the first classpath entry having the needed package.
12645 Use the struct buffer data structure from buffer.h.
12646 (read_import_dir, find_in_imports_on_demand): The remembered
12647 class names now use '.' (not '/') as package separator.
12649 * parse.y (java_complete_expand_methods): Call write_classfile
12650 here, and not in java_expand_classes (which only gets first class).
12652 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12654 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
12655 (register_fields): If a static fields has an initializer, just
12656 chain it on ctxp->static_initialized, and handle later.
12657 (java_complete_expand_methods): Force <clinit> first.
12658 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
12659 - it's already been completed.
12660 (patch_initialized_static_field): New function.
12661 (java_complete_field): Call it.
12663 1998-12-12 Per Bothner <bothner@cygnus.com>
12665 * expr.c (encode_newarray_type, build_new_array): New functions.
12666 * java-tree.h: Declare build_new_array.
12667 * jcf-write.c (patch_newarray): Use build_new_array.
12669 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
12670 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
12672 * parse.y (patch_new_array_init): Re-organize.
12673 Now is passed the actual array (pointer) type of the value.
12674 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
12675 (patch_array_constructor): Removed - merged into patch_new_array_init.
12676 (java_complete_tree): Update patch_new_array_init.
12678 * jcf-write.c (find_constant_index): New function.
12679 (generate_bytecode_insns): Use find_constant_index.
12680 (generate_classfile): Use find_constant_index for ConstantValue.
12682 1998-12-11 Tom Tromey <tromey@cygnus.com>
12684 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
12685 * decl.c (init_decl_processing): Renamed dtable -> vtable.
12686 * class.c (make_class_data): Renamed dtable -> vtable, and
12687 dtable_method_count -> vtable_method_count.
12689 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12691 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
12692 global variables, initialized.
12693 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
12694 Declared new global variables.
12695 * lex.c (java_lex): Return long_zero_node, float_zero_node,
12696 double_zero_node, integer_zero_node upon direct matching.
12697 * parse.y (purify_type_name): Added function prototype.
12698 (duplicate_declaration_error_p): Consider new_type as potentially
12699 being a incomplete type. Use purify_type_name on type string.
12700 (method_header): saved_type: unused variable removed. Don't figure
12701 return type if method name is invalid.
12702 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
12703 processed by patch_unaryop.
12704 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
12705 increment/decrement node into its original type after binary
12706 numeric promotion on its operands.
12708 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12710 * parse.y (array_initializer:): Array init operand is NULL_TREE
12711 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
12712 now an error. Fixed indentation problems.
12713 (patch_string): Handle error_mark_node as an argument.
12714 (patch_new_array_init): Fixed indentation problems.
12715 (array_constructor_check_entry): Removed check on null wfl_value.
12716 Return an error if wfl_value's walk returns an error.
12718 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12720 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
12721 * lex.c (java_lex): Remember column position before advancing one
12722 token. Retain location information on OCB_TK.
12723 * lex.h (typedef struct java_lc): Added new field.
12724 * parse.h (GET_SKIP_TYPE): New macro.
12725 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
12726 * parse.y (build_new_array_init, patch_new_array_init,
12727 patch_array_constructor, maybe_build_array_element_wfl,
12728 array_constructor_check_entry): New function prototypes.
12729 (switch_block:): Tagged <node>.
12730 (OCB_TK): Tagged <operator>.
12731 (array_initializer:): Installed actions.
12732 (variable_initializer): Build location information on element if
12734 (switch_statement:): Fixed indentation typo.
12735 (switch_block:): Redefined default action.
12736 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
12737 (patch_assignment): Removed duplicate code.
12738 (maybe_build_array_element_wfl, build_new_array_init,
12739 patch_new_array_init, patch_array_constructor,
12740 array_constructor_check_entry): New functions.
12742 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12744 * parse.y (array_initializer): Tagged <node>.
12745 (variable_initializer:): Use default rule.
12746 (array_initializer:): Defined actions.
12747 (variable_initializers:): Likewise.
12748 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
12749 non-static field accesses.
12750 (patch_invoke): Fixed indentation typo.
12751 (java_complete_tree): Likewise.
12752 (build_labeled_block): Changed leading comment. Generate an error
12753 in case of duplicate loop labels.
12754 (patch_conditional_expr): Patch results of string concatenation
12757 1998-12-06 Per Bothner <bothner@cygnus.com>
12759 * constants.c (find_methodref_index): When the class is an interface,
12760 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
12762 * decl.c (finit_identifier_node): Use "$finit$", rather than
12763 "<finit>" (which Sun's verifier rejects).
12764 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
12765 (generate_field_initialization_code): Removed.
12766 (fix_constructors) Don't add call to $finit$ here (wrong order).
12767 (patch_method_invocation): Add $finit$ call here.
12769 * java-tree.h (CALL_USING_SUPER): New macro.
12770 * parse.y (patch_invoke): Remove im local variable.
12771 (patch_method_invocation, patch_invoke): Don't pass super parameter.
12772 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
12773 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
12775 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
12777 * parse.y (java_complete_tree): Don't complain about unreachable
12778 statement if it is empty_stmt_node.
12780 * jcf-write.c (find_constant_wide): New function.
12781 (push_long_const): Use find_constant_wide.
12783 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
12784 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
12785 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
12786 Emit invokeinterface when calling an interface method.
12787 Emit invokespecial also when calling super or private methods.
12789 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
12791 1998-12-06 Per Bothner <bothner@cygnus.com>
12793 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
12795 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12797 * java-tree.h (java_layout_seen_class_methods): New function
12799 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
12800 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
12801 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
12802 * parse.y (method_declarator:): Defined action.
12803 (issue_warning_error_from_context): input_filename saved, set to
12804 the appropriate value and restored after java_error is called.
12805 (build_unresolved_array_type): Fixed comment.
12806 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
12807 (method_header): Deal with return type the same way type are
12808 handled for fields and method's parameters and local variables
12810 (check_method_redefinition): Removed extra CR.
12811 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
12812 (java_layout_seen_class_methods): New function.
12813 (java_layout_classes): Call java_layout_seen_class_methods.
12815 1998-12-03 Per Bothner <bothner@cygnus.com>
12817 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
12819 1998-12-03 Per Bothner <bothner@cygnus.com>
12821 * jcf-dump.c (main): Fix error message.
12822 * jcf-path.c (add_entry): Style fix.
12824 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12826 * class.c (layout_class_method): Call build_java_argument_signature
12827 on constructors too.
12828 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
12829 (patch_method_invocation): Define a primary when resolving an
12830 expression name. Augmented comment on code checking illegal `this'
12831 usage. Loosened it test by accepting NEW_CLASS_EXPR.
12833 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12835 * class.c (layout_class_method): Don't report error on non-static
12836 overriding static if the method is private.
12837 * java-tree.h (finish_class): Prototype added.
12838 * lex.c (java_get_line_col): Handle col argument -2 value.
12839 * parse.h: All static method declarations moved to parse.y.
12840 * parse.y: Now contains all static method declarations previously
12842 (find_expr_with_wfl, missing_return_error,
12843 unreachable_stmt_error): New functions.
12844 (java_get_real_method_name): Identify constructors bearing class
12845 names in source code compiled classes only.
12846 (java_complete_expand_methods): Call missing_return_error.
12847 (invocation_mode): Private methods invoked as static methods.
12848 (java_complete_tree): Call unreachable_stmt_error.
12850 1998-12-01 Tom Tromey <tromey@cygnus.com>
12852 * Makefile.in (+target): Removed.
12853 (+xmake_file): Likewise.
12854 (+tmake_file): Likewise.
12855 (.NOEXPORT): Removed duplicate.
12857 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12859 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
12861 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
12863 * jvgenmain.c: Remove the xmalloc prototype, we get it from
12864 libiberty.h. Provide an xmalloc definition.
12866 * jvspec.c: Remove the xmalloc prototype.
12868 * parse-scan.y: Include config.h and system.h. Don't include
12869 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
12870 Provide an xstrdup definition.
12872 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
12874 * jcf-path.c (add_entry): Recognize ".jar" too.
12875 * lang-specs.h: Likewise.
12877 1998-11-26 Per Bothner <bothner@cygnus.com>
12879 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
12880 soft_monitorenter_node, soft_monitorexit_node, throw_node.
12882 * jcf-write.c (generate_bytecode_insns):
12883 Handle pre/post-increment/decrement of long.
12885 * jcf-write.c (generate_bytecode_insns):
12886 Handle missing exception handler (finally for synchronized).
12888 1998-11-25 Per Bothner <bothner@cygnus.com>
12890 * java-tree.h (end_params_node): Declare global.
12891 * decl.c (end_params_node): New global.
12892 (init_decl_processing, start_java_method): Use end_params_node for
12893 end of list of parameter types. Follows correct gcc conventions.
12894 * expr.c (pop_argument_types, pop_arguments): Likewise.
12895 * lang.c (put_decl_node): Likewise.
12896 * typeck.c (various places): Likewise.
12897 * class.y (various places): Likewise.
12898 * parse.y (various places): Likewise.
12900 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
12901 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
12903 * class.c: Add #include flags.h, remove no-longer needed declaration.
12905 * class.c (layout_class_method): Remove commented-out code, re-format.
12906 Don't add vtable entry (or index) for private methods.
12907 * expr.c (expand_invoke): A private method is implicitly final.
12908 * class.c (make_class_data): If inlining or optimizing,
12909 skip private methods.
12911 * class.c (finish_class): New function. Calls existing methods,
12912 but alls emits deferred inline functions.
12913 * jcf-parse.c (parse_class_file): Call finish_class.
12914 * parse.y (java_complete_expand_methods): Likewise.
12916 * expr.c (build_java_binop): Explicit default, to silence -Wall.
12918 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
12920 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
12922 * jcf-write.c (generate_bytecode_conditional): Fix typo.
12924 1998-11-24 Per Bothner <bothner@cygnus.com>
12926 * (generate_classfile): Always write class access flag with
12929 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12931 * class.c (maybe_layout_super_class): New function.
12932 (layout_class): Reorganized. Loop on class methods dispatched into
12933 a new function. Call maybe_layout_super_class.
12934 (layout_class_methods, layout_class_method): New functions.
12935 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
12937 (expand_invoke): Likewise.
12938 * java-tree.h (all_class_list): New global variable declared.
12939 (layout_class_methods, layout_class_method): New function
12941 (LAYOUT_SEEN_CLASS_METHODS): New macro.
12942 * jcf-parse.c (all_class_list): New global variable.
12943 (load_class): Extended what class_or_name can be. Use parser
12944 context mechanism to save globals before calling jcf_parse.
12945 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
12946 is set on the file name.
12947 (jcf_parse): Layout class methods when Object is loaded, otherwise
12948 record class in all_class_list for delayed method layout.
12949 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
12950 * lang.c (put_decl_node): Decode <init> into the decl context
12952 * lex.c (java_allocate_new_line): Use xmalloc.
12953 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
12954 pointers, not TREE_LIST elements.
12955 (struct parser_ctxt): Fixed comment indentations, added comments
12956 and reordered some fields.
12957 (java_check_methods): Function prototype removed.
12958 * parse.y (java_push_parser_context): Use xmalloc.
12959 (java_parser_context_restore_global): Pop extra pushed ctxp only
12960 when there's nothing next.
12961 (maybe_create_class_interface_decl): Fixed comment, add new
12962 created class decl to all_class_list.
12963 (method_header): Use GET_REAL_TYPE on argument's types.
12964 (method_declarator): Use GET_REAL_TYPE, change type to the real
12965 type in TREE_LIST dependency node. Build argument list with the
12967 (create_jdep_list): Use xmalloc. Removed allocation error message.
12968 (obtain_incomplete_type): Fixed leading comment. Broadened
12969 incoming argument meaning.
12970 (register_incomplete_type): Use xmalloc. Removed allocation error
12972 (safe_layout_class): Fixed leading comment.
12973 (jdep_resolve_class): Reversed if statement condition and switch
12974 if and else bodies.
12975 (resolve_and_layout): Fixed leading comment. Broadened incoming
12977 (complete_class_report_errors): New local variable name, for
12978 clarity. purify_type_name used for all error cases.
12979 (java_get_real_method_name): Stricter check on constructors.
12980 (java_check_regular_methods): Reverse methods list only if not
12981 already laid out. Layout artificial constructor.
12982 (java_check_methods): Deleted.
12983 (source_start_java_method): Obtain incomplete type for patchable
12985 (java_layout_classes): Fixed leading comment. Use
12986 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
12987 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
12988 before returning. Fixed comments.
12989 (java_expand_classes): Check for errors up front.
12990 (patch_method_invocation): Class to search is resolved and laid
12993 1998-11-24 Per Bothner <bothner@cygnus.com>
12995 * expr.c (java_lang_expand_expr): Add missing emit_queue.
12997 * javaop.h (int8): Removed - not used.
12998 (jbyte): Redefine portably with correct signedness.
13000 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
13002 * jcf-write.c (generate_bytecode_insns): Fix typo
13003 OPCODE_getstatic to OPCODE_getfield.
13005 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
13006 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
13007 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
13009 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13011 * jcf-parse.c (jcf_parse_source): Function returned type is
13012 void. Added prototype.
13013 (jcf_parse): Function returned type is void.
13014 (yyparse): Remove call to fclose on the last parsed file.
13016 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
13018 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13020 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
13021 (layout_class): Cope with methods featuring WFL in decl names.
13022 * decl.c (unqualified_object_id_node): New global variable,
13024 (build_decl_no_layout): Removed.
13025 * expr.c (build_primtype_type_ref): Handle Double.
13026 (java_lang_expand_expr): Fixed indentations.
13027 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
13028 (flag_wall, flag_redundant, flag_not_overriding,
13029 flag_static_local_jdk1_1, unqualified_object_id_node): Global
13030 variable declarations.
13031 (build_decl_no_layout): Removed prototype.
13032 (java_get_real_method_name): Added prototype.
13033 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
13034 (java_parse_abort_on_error): Macro now just returns.
13035 * jcf-parse.c (jcf_parse_source): Check fclose returned
13036 value. Call emit_register_classes if java_report_errors returns
13038 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
13039 flag_static_local_jdk1_1): New integer flags.
13040 (lang_decode_option): New flags set here.
13041 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
13042 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
13043 the flag_redundant variable.
13044 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
13045 when parsing java.lang.Object class.
13046 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
13047 NULL_TREE to build.
13048 (resolve_qualified_expression_name): Fixed indentation.
13049 (patch_array_ref): Changed prototype.
13050 (not_initialized_as_it_should_p): Prototype removed.
13051 (java_report_errors): Added function prototype.
13052 * parse.y (formal_parameter:): Changed error message for not yet
13053 supported final parameters.
13054 (class_type_list:): Set both PURPOSE and VALUE of created
13055 TREE_LIST to be class_type.
13056 (primary_no_new_array:): Handle class literals on primitive types.
13057 (parse_warning_context): Reinstalled correct force_error and
13058 do_warning flags setups.
13059 (java_report_errors): Changed prototype. Return java_error_count
13061 (variable_redefinition_error): Consider treating variable type as
13063 (create_interface): Warn about redundant abstract modifier if
13064 flag_redundant is set. Changed error message.
13065 (lookup_field_wrapper): Save/restore globals before/after looking
13067 (duplicate_declaration_error_p): Consider treating declaration
13068 type as a fake pointer.
13069 (register_fields): Extract real type from dependency node. Check
13070 for duplicate field declaration after type adjustment. Use
13071 DECL_INITIAL to store static final initialized values.
13072 (method_header): Extract real function type from dependency node.
13073 (check_abstract_method_header): Use GET_METHOD_NAME.
13074 (obtain_incomplete_type): Layout fake pointer type.
13075 (safe_layout_class): Don't try to check for methods before layout.
13076 (java_complete_class): Don't check for correct throws clause
13077 elements inheritance here.
13078 (resolve_and_layout): Broadened name parameter meaning.
13079 (reset_method_name): Use GET_METHOD_NAME.
13080 (java_get_real_method_name): New function.
13081 (java_check_regular_methods): Don't check methods in
13082 java.lang.Object. Verify lineage of throws clause elements. Use
13083 flag_no_overriding in warning report.
13084 (check_throws_clauses): Don't check if class was from
13085 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
13086 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
13087 (declare_local_variables): Use flag_static_local_jdk1_1 to report
13088 warning on unsupported final local variables. Use build_decl
13089 instead of build_decl_no_layout. Get real local variable type from
13091 (source_start_java_method): Get real parameter type from
13092 dependency node. Call build_decl instead of build_decl_no_layout.
13093 (java_layout_classes): Reverse tree and layout type and class as
13094 required. Mark class as loaded when done.
13095 (resolve_field_access): Fixed indentation. Restricted condition
13096 leading to static field access code generation. Set field_type
13097 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
13098 (resolve_qualified_expression_name): Initialize type_found to
13099 null. Handle static field resolved during qualification. Fixed
13100 layout on non primitive field decl types.
13101 (not_accessible_p): Fixed typo in comment.
13102 (patch_method_invocation): Resolve and layout class to search from
13104 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
13105 layout non primitive type, if necessary. Make method node only to
13107 (find_applicable_accessible_methods_list): Consider WFL'ed method
13108 decl names. Fixed indentation.
13109 (argument_types_convertible): Resolve and layout target type if
13111 (java_complete_tree): Fixed indentation problems. Rewrote
13112 CALL_EXPR thrown exceptions check. Re-installed further processing
13113 of the assignment in certain cases.
13114 (patch_assignment): Call maybe_build_primttype_type_ref to perform
13115 inlining on class literals.
13116 (valid_builtin_assignconv_identity_widening_p): Cope with constant
13118 (valid_method_invocation_conversion_p): Likewise.
13119 (patch_string): Temporary disable forbidden use of `this' in
13120 explicit constructor invocations when doing string concatenation
13121 within their scope.
13122 (patch_unaryop): Added comment. Reinstalled code to disable
13123 further check on assignment operation with cast expression RHS.
13124 (patch_switch_statement): Fixed indentation.
13125 (build_try_statement): Call build_decl instead of
13126 build_decl_no_layout.
13127 (patch_synchronized_statement): Likewise.
13128 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
13129 IS_UNCHECKED_EXPRESSION_P.
13130 (check_thrown_exceptions_do): Changed leading comment. Resolve and
13131 layout argument exception type.
13132 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
13133 of IS_UNCHECKED_EXPRESSION_P.
13135 1998-11-18 Anthony Green <green@cygnus.com>
13137 * jcf-parse.c (yyparse): Open class file in binary mode.
13139 1998-11-15 Per Bothner <bothner@cygnus.com>
13141 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
13143 * jcf-write.c (perform_relocations): Move check out one loop.
13145 1998-11-15 Anthony Green <green@hoser.cygnus.com>
13147 * Make-lang.in: Fix reference to srcdir.
13148 * jv-scan.c: Add missing xmalloc prototype.
13149 * jvgenmain.c: Ditto.
13151 1998-11-15 Per Bothner <bothner@cygnus.com>
13153 * decl.c (error_mark_node), java-tree.h: New global.
13154 * parse.y: Use empty_stmt_node instead of size_zero_node.
13155 (build_if_else_statement): If missing else, use empty_stmt_node.
13157 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
13158 (java_complete_expand_method): Complain if return is missing.
13159 (java_check_regular_methods): Comment out incorrect error check.
13160 (not_accessible_p): Fix incorrect handling of protected methods.
13161 (patch_method_invocation): Pass correct context to not_accessible_p.
13162 (find_applicable_accessible_methods_list): Likewise.
13163 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
13164 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
13165 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
13166 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
13168 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
13169 (push_int_const): Remove reundant NOTE_PUSH.
13170 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
13171 (- case SWITCH_EXPR): Fix code generation bug.
13172 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
13173 (generate_classfile): More robust for abstract methods.
13175 1998-11-15 Anthony Green <green@cygnus.com>
13177 * Makefile.in: jv-scan and jvgenmain all require libiberty.
13178 * Make-lang.in: Ditto.
13180 * jv-scan.c: Remove xmalloc and xstrdup definitions.
13181 * jvgenmain: Ditto.
13183 1998-11-15 Per Bothner <bothner@cygnus.com>
13185 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
13187 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
13189 1998-11-14 Per Bothner <bothner@cygnus.com>
13191 Allow uses of interface types to verify. This is not really
13192 type-safe, but it matches what Sun does, and is OK as long as
13193 there are appropriate run-time checks.
13194 * verify.c (merge_types): If merging two interface types,
13195 just set the result to java.lang.Object.
13196 * expr.c (pop_type): Any interface is matches by java.lang.Object.
13198 1998-11-13 Tom Tromey <tromey@cygnus.com>
13200 * gjavah.c (main): Handle --output-class-directory argument.
13201 * jvspec.c (lang_specific_driver): Translate `-d' into
13202 -foutput-class-dir.
13203 * jcf.h (jcf_write_base_directory): Declare.
13204 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
13205 * lang-options.h: Mention -foutput-class-dir.
13206 * jcf-write.c (jcf_write_base_directory): New global.
13207 (make_class_file_name): Put generated .class file into `-d'
13208 directory, or into source directory if -d not given. Function now
13210 (write_classfile): Free class file name. Handle case where class
13212 (DIR_SEPARATOR): New macro.
13213 Include <sys/stat.h>
13215 * Makefile.in (prefix): New macro.
13217 1998-11-12 Per Bothner <bothner@cygnus.com>
13219 * parse.y (patch_invoke): Do less if flag_emit_class_files.
13220 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
13221 here (done in patch_invoke instead).
13222 (case_identity): Moved here from parse.y.
13224 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
13225 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
13226 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
13227 so they can be efficiently scanned without recursion.
13228 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
13229 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
13230 in BLOCK iteratively, rather than recursively.
13232 * parse.y (do_unary_numeric_promotion): New function.
13233 (patch_unaryop, patch_binop, patch_array_ref): Use it.
13235 * parse.y (patch_newarray): Various fixes.
13237 Re-do handling of switch statements (for proper block scoping).
13238 * parse.y: Add just a single block for the enture switch block,
13239 but don't create any "case blocks".
13240 (group_of_labels): Rmeoved unneeded non-terminal.
13241 CASE_EXPR and DEFAULT_EXPR are added to current block.
13242 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
13243 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
13244 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
13245 * parse.y (wfl_operator, print_int_node): Make non-static.
13246 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
13247 as part of recursive scan of block.
13248 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
13249 (patch_switch_statement): Most tests move dinto java_complete_tree.
13251 * parse.y: Make various production be non-typed (void).
13252 * parse.y (parse_error): Merged into issue_warning_error_from_context.
13253 * parse.y (add_stmt_to_compound): Don't create/change extra node.
13254 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
13256 * jcf-write.c (struct jcf_handler): New type.
13257 (struct jcf_switch_state): New type.
13258 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
13259 (alloc_handler, emit_unop, emit_reloc): New functions.
13260 (adjust_typed_op): Add extra parameter ("max type" offset).
13261 (emit_switch_reloc, emit_case-reloc): New function.
13262 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
13263 (generate_bytecode_insns): Support REAL_CST, switch statements,
13264 exception handling, method calls, object/array creation, and more.
13266 * class.c: Remove some unused variables.
13267 * constants.c (find_string_constant): New function.
13268 (count_constant_pool_bytes): Fix to correctly handle wide constants.
13269 * decl.c (complete_start_java_method): Don't _Jv_InitClass
13270 if flag_emit_class_files.
13272 1998-11-12 Tom Tromey <tromey@cygnus.com>
13274 * jcf-io.c (find_class): Added explanatory comment.
13276 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
13277 trailing slash to `.zip' entries.
13279 * jvspec.c (lang_specific_driver): Correctly handle case where
13280 GC_NAME not defined.
13282 1998-11-11 Tom Tromey <tromey@cygnus.com>
13284 * jvspec.c (GC_NAME): New define.
13285 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
13287 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
13289 1998-11-11 Per Bothner <bothner@cygnus.com>
13291 * jcf-dump.c (TABLE_SWITCH): Fix typos.
13293 1998-11-11 Tom Tromey <tromey@cygnus.com>
13295 * jcf-dump.c (main): Correctly recognize `--'-style long options.
13297 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13299 * class.c (is_compiled_class): Call safe_layout_class for class
13300 compiled from source.
13301 * conver.h (convert_to_integer, convert_to_real,
13302 convert_to_pointer): Added prototypes.
13303 * decl.c (init_decl_processing): Non longer push the decls of
13304 `methodtable', `constants', `Class', `Field', `dispatchTable'
13305 `jexception' and `Method'.
13306 * expr.c (build_invokeinterface): New function.
13307 (expand_invoke): static variable CLASS_IDENT now in
13308 build_invokeinterface. Use build_invokeinterface.
13309 (expand_java_field_op): Moved code to inline
13310 java.lang.PRIMTYPE.TYPE into a function.
13311 (build_primtype_type_ref): New function.
13312 * java-tree.def (INSTANCEOF_EXPR): New tree code.
13313 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
13314 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
13315 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
13316 (DECL_LOCAL_STATIC_VALUE): New macro.
13317 (build_invokeinterface, build_primtype_type_ref): New function
13319 (java_parse_abort_on_error): Macro rewritten.
13320 * jcf-parse.c (current_method): Add comment to declaration.
13321 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
13322 Function prototypes fixed.
13323 (jcf_parse_source): push/pop parser context. save/restore global.
13324 (parse_source_file): Fixed leading comment. Now take a
13325 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
13326 classes and pop the parser context anymore.
13327 (yyparse): Push parser context, save globals, parse the source
13328 file, restore globals and pop the parser context when processing a
13330 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
13331 * lex.c (java_parse_doc_section): New function.
13332 (java_lex): Call java_parse_doc_section when appropriate. Build an
13333 operator around INSTANCEOF_TK.
13334 * lex.h (java_lineterminator, java_sprint_unicode,
13335 java_unicode_2_utf8, java_lex_error, java_store_unicode):
13336 Prototypes rewritten.
13337 (java_parse_escape_sequence, java_letter_or_digit_p,
13338 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
13339 java_read_unicode, java_store_unicode, java_read_char,
13340 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
13341 Added function prototypes.
13342 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
13344 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
13346 (struct parser_ctxt): New fields: deprecated,
13347 current_parsed_class_un, gclass_list.
13348 (fix_method_argument_names, issue_warning_error_from_context,
13349 resolve_package, lookup_package_type): New function prototypes.
13350 (resolve_expression_name): Fixed function prototype.
13351 (find_applicable_accessible_methods_list): Fixed indentation, added
13352 extra argument in prototype.
13353 (check_final_assignment, build_null_of_type, check_deprecation,
13354 check_method_redefinition, reset_method_name,
13355 java_check_regular_methods, java_check_abstract_methods,
13356 maybe_build_primttype_type_ref): New function prototype.
13357 * parse.y (conver.h): Include.
13358 (INSTANCEOF_TK): Tagged <operator>.
13359 (single_type_import_declaration): Use REGISTER_IMPORT macro.
13360 (relational_expression:): Build binop for instanceof.
13361 (java_push_parser_context): Remember ctxp->gclass_list across
13363 (java_pop_parser_context): Simply return if no context
13364 exists. Remember gclass_list across contexts.
13365 (issue_warning_error_from_context): New function.
13366 (parse_error_context): Don't setup ctxp->elc here. Call
13367 issue_warning_error_from_context instead.
13368 (parse_warning_context): Likewise.
13369 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
13370 setup. Link new class/interface to ctxp->gclass_list.
13371 (add_superinterfaces): Register interface as incomplete if not
13373 (create_class): Remember class unqualified name in
13374 ctxp->current_parsed_class_un. Check class deprecation.
13375 (register_fields): Check field deprecation. Remember static final
13376 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
13378 (method_header): New local variable ORIG_ARG. Use unqualified
13379 current class name for check on constructor errors. Promote return
13380 type if of record type. Argument list fix moved in
13381 fix_method_argument_names, called here. Check method deprecation.
13382 (fix_method_argument_names): New function.
13383 (method_declarator): Promote record typed arguments.
13384 (safe_layout_class): Check class methods before layout.
13385 (java_complete_class): Compute field layout when patched.
13386 (do_resolve_class): Try to load class after having it renamed
13387 after the package name.
13388 (get_printable_method_name): Use DECL_CONTEXT.
13389 (reset_method_name): New function.
13390 (check_method_redefinition): Use reset_method_name.
13391 (java_check_regular_methods): New local variable
13392 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
13393 names for error report. Check for compile-time error when method
13394 found has default (package) access.
13395 (java_check_abstract_methods): Now takes an interface DECL node as
13396 an argument. Also reinstall real name on unchecked
13397 overriding/hiding methods for error report.
13398 (java_check_methods): Fixed leading comment. Get classes to verify
13399 from ctxp->gclass_list. Use CHECK_METHODS macro and set
13400 CLASS_METHOD_CHECKED_P on class verification.
13401 (lookup_java_method2): Get real method name if necessary.
13402 (find_in_imports): Don't check package class access here.
13403 (resolve_package, lookup_package_type): New functions.
13404 (java_layout_classes): Fixed leading comment. Take classes to be
13405 laid out from ctxp->gclass_list.
13406 (java_complete_expand_methods): Don't expand native and abstract
13408 (java_expand_classes): New function.
13409 (resolve_expression_name): Use additional argument ORIG. Retrieve
13410 values of static final field of primitive types.
13411 (resolve_field_access): Handles static final field of promotive
13413 (resolve_qualified_expression_name): Handle STRING_CST as
13414 primaries and package name resolution. Check deprecation on found
13415 decls. Set where_found and type_found on non static field resolved
13416 during qualification. Layout non primitive field decl types.
13417 (check_deprecation): New function.
13418 (maybe_access_field): Simplified.
13419 (patch_method_invocation_stmt): Local variable CLASS_TYPE
13420 removed. Reverse method's argument when primary is a type. Don't
13421 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
13422 instead. Include abstract class in the list of class searchable
13423 for constructors. Use DECL_CONTEXT of found method for access
13424 checks. Check method deprecation.
13425 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
13426 converting arguments. Handle INVOKE_INTERFACE.
13427 (lookup_method_invoke): Search constructor using existing
13428 infrastructure (don't rely on lookup_java_constructor anymore).
13429 (find_applicable_accessible_methods_list): Extra argument flag
13430 LC. Now include constructor in the search.
13431 (qualify_ambiguous_name): Conditional expression are primaries.
13432 (not_initialized_as_it_should_p): static final are always
13434 (java_complete_tree): Pass extra NULL argument to
13435 resolve_expression_name. Stricter test to carry on patching
13436 assignments. New case for INSTANCEOF_EXPR.
13437 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
13438 (check_final_assignment, maybe_build_primttype_type_ref): New
13440 (patch_assignment): Detect resolved static finals and carry normal
13441 assignment error check on them. Inline PRIMTYPE.TYPE read access.
13442 (try_builtin_assignconv): Access constant 0 on all primitive
13444 (valid_builtin_assignconv_identity_widening_p): Accept identical
13445 types. Accept all promoted type on int type.
13446 (valid_ref_assignconv_cast_p): Accept a null pointer to be
13447 assigned to a reference.
13448 (valid_method_invocation_conversion_p): Accept to check null
13450 (build_binop): Merge declaration and initialization of local
13452 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
13453 numeric types. Improved validity test for qualify operators on
13455 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
13456 and PREINCREMENT_EXPR. Also detect resolved static finals of a
13457 primitive type and issue the appropriate error message.
13458 (resolve_type_during_patch): Mark class loaded when resolved.
13459 (patch_cast): Allow null to be cased to reference types.
13460 (build_null_of_type): New function.
13461 (patch_array_ref): Handle array on references correctly.
13462 (patch_return): Removed unused local variable MODIFY. Force
13463 boolean to be returned as integers. Allows null to be returned by
13464 a function returning a reference.
13465 * typeck.c (convert_to_integer, convert_to_real,
13466 convert_to_pointer): Prototypes moved to convert.h
13467 (lookup_argument_method): Use method real name, if necessary.
13469 1998-10-30 Tom Tromey <tromey@cygnus.com>
13471 * class.c (build_class_ref): Changed name of primitive classes to
13474 * class.c (make_class_data): Renamed fields: nmethods to
13475 method_count, method_count to dtable_method_count. Always set
13476 `state' field to 0.
13477 * decl.c (init_decl_processing): Likewise.
13479 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13481 * class.c (layout_class): Don't mangle <finit>, produce
13482 __finit<class> instead. Don't verify artificial methods.
13483 * decl.c (finit_identifier_node): New declared global.
13484 (init_decl_processing): finit_identifier_node initialized.
13485 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
13486 * java-tree.h (finit_identifier_node): Declared as extern.
13487 (struct lang_decl): New field called_constructor.
13488 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
13489 (CLASS_HAS_FINIT_P): New macro.
13490 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
13491 explicit constructor invocation.
13492 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
13493 CALL_SUPER_CONSTRUCTOR_P): New macros.
13494 (write_classfile): Added prototype.
13495 * jcf-parse.c (jcf_parse_source): Parse and remember for
13496 generation if the file was seen on the command line.
13497 (parse_source_file): Don't write the class file here.
13498 (yyparse): Loop on files rewritten. Set current_jcf.
13499 (parse_zip_file_entries): Parse class file only if it was found.
13500 * lang.c (init_parse): Don't open command line provided filename
13502 (lang_parse): Don't set main_jcf anymore.
13503 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
13504 (JCONSTRUCTOR_CHECK): New macro.
13505 (JBSC_TYPE_P): New macro.
13506 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
13507 (COMPLETE_CHECK_OP_2): New macro.
13508 (struct parse_ctxt): New field explicit_constructor_p.
13509 (check_class_interface_creation): Fixed prototype indentation.
13510 (patch_method_invocation_stmt): Prototype reflects added argument.
13511 (patch_invoke): Likewise.
13512 (complete_method_declaration, build_super_invocation,
13513 verify_constructor_circularity,
13514 build_this_super_qualified_invocation, get_printable_method_name,
13515 patch_conditional_expr, maybe_generate_finit, fix_constructors,
13516 verify_constructor_super, create_artificial_method,
13517 start_artificial_method_body, end_artificial_method_body,
13518 generate_field_initialization_code): New function prototypes.
13519 * parse.y: Fixed leading comment
13520 (constructor_header:, constructor_body:, block_end:): Rules tagged
13522 (type_declaration:): Call maybe_generate_finit.
13523 (method_declaration:): Action for method_body: placed in new
13524 function complete_method_declaration, called here.
13525 (constructor_declaration:): Defined actions. Removed leading
13527 (constructor_header:): New rule with action.
13528 (constructor_body:): Rule rewritten using block_begin: and
13529 block_end:. Defined actions.
13530 (constructor_declarator:, explicit_constructor_invocation:):
13532 (block:): Use new rules block_begin: block_end:.
13533 (block_begin:, block_end:): New rules and actions.
13534 (block_statements:): Fixed error message for explicit
13536 (method_invocation:): Call build_this_super_qualified_invocation
13537 if primary is `this' or `super' was seen.
13538 (conditional_expression:): Action defined.
13539 (extra_ctxp_pushed_p): New static global flag.
13540 (java_parser_context_save_global): Create parser context if
13541 necessary. Use extra_ctxp_pushed_p to remember it.
13542 (java_parser_context_restore_global): Pop extra parser context if
13544 (build_array_from_name): Array on primitive types are marked
13546 (register_fields): Restore new name in field initializer
13547 expression if type was altered. Non static fields initialized upon
13548 declaration marked initialized.
13549 (maybe_generate_finit): New function.
13550 (maybe_generate_clinit): Use create_artificial_method,
13551 start_artificial_method_body, end_artificial_method_body. Generate
13552 debug info for enclosed initialization statements.
13553 (method_header): Fixed leading comment. Check constructor
13554 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
13556 (complete_method_declaration, constructor_circularity_msg,
13557 verify_constructor_circularity): New functions.
13558 (get_printable_method_name): New function.
13559 (check_method_redefinition): Don't rename <finit> methods. Fix
13560 declared constructor names. Error message for
13561 constructors modified.
13562 (java_check_regular_methods): Local variable seen_constructor
13563 renamed saw_constructor. Skip verification on constructors. Create
13564 default constructor with create_artificial_method.
13565 (java_check_methods): Removed unnecessary empty line.
13566 (create_artificial_method, start_artificial_method_body,
13567 end_artificial_method_body): New functions.
13568 (java_layout_classes): Changed leading comment. Reverse fields
13569 list if necessary. Always layout java.lang.Object if being
13571 (java_complete_expand_methods): Verify constructor circularity.
13572 (java_complete_expand_method): Call fix_constructor on
13573 constructors. Local variable no_ac_found removed. Restore
13574 bindings if method body expansion failed.
13575 (fix_constructors, verify_constructor_super,
13576 generate_field_initialization_code): New function.
13577 (java_expand_classes): Fixed leading comment. Write class file
13579 (resolve_expression_name): Check for illegal instance variable
13580 usage within the argument scope of an explicit constructor
13582 (resolve_qualified_expression_name): Pass extra from_super flag
13583 when invoking patch_method_invocation_stmt. New case for
13584 conditional expression when used as a primary. Check for error
13585 when acquiring super.
13586 (patch_method_invocation_stmt): Added extra argument super. New
13587 local variable is_static_flag. Set class_to_search according to
13588 the nature of the constructor invocation. Don't add `this'
13589 argument when expanding NEW_CLASS_EXPR. Check for illegal method
13590 invocation within the argument scope of explicit constructor
13591 invocation. Set is_static according to is_static_flag. Provide
13592 extra `super' argument to patch_invoke invocation.
13593 (patch_invoke): New argument from_super. Loop on arguments
13594 indentation fixed. Pass from_super to invocation_mode. New switch
13595 case INVOKE_SUPER. Fixed error message in switch default case.
13596 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
13598 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
13599 (lookup_method_invoke): Fixed prototypes in candidates list. Error
13600 message takes constructors into account.
13601 (find_applicable_accessible_methods_list): Fixed indentation.
13602 (qualify_ambiguous_name): Take explicit constructor invocation
13603 into account. Deal with a conditional expression as a primary to
13605 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
13606 case. Added extra argument to patch_method_invocation_stmt.
13607 Register calls made to explicit constructor `this'. Don't call
13608 save_expr in ARRAY_REF case when emitting class files. Check for
13609 illegal use of this when expanding explicit constructor invocation
13611 (complete_function_arguments): Set and reset parser context
13612 explicit_constructor_p field value when appropriate.
13613 (build_super_invocation, build_this_super_qualified_invocation):
13615 (patch_assignment): Fixed typo.
13616 (patch_unaryop): Check on final fields occurs only when a decl
13618 (patch_return): Take constructors into account.
13619 (patch_conditional_expr): New function.
13620 * typeck.c (build_java_signature): Removed unnecessary empty line.
13622 1998-10-28 Jeffrey A Law (law@cygnus.com)
13624 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
13626 1998-10-28 Tom Tromey <tromey@cygnus.com>
13628 * decl.c (init_decl_processing): Renamed fields.
13629 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
13630 interface_len, msize fields.
13632 * class.c (make_class_data): Removed subclass_head and
13633 subclass_next fields.
13634 * decl.c (init_decl_processing): Removed subclass_head and
13635 subclass_next fields.
13637 1998-10-28 Jeffrey A Law (law@cygnus.com)
13639 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
13640 * mangle.c (emit_unicode_mangled_name): Similarly.
13642 1998-10-26 Nick Clifton <nickc@cygnus.com>
13644 * jcf-parse.c (get_constant): Place braces around code to compute
13645 'd' when REAL_ARITHMETIC is not defined.
13647 1998-10-25 H.J. Lu (hjl@gnu.org)
13649 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
13652 1998-10-23 Tom Tromey <tromey@cygnus.com>
13654 * lang-specs.h: `.zip' files are input to jc1.
13656 1998-10-22 Per Bothner <bothner@cygnus.com>
13658 * jvspecs.c: Add (but don't enable) support for combining multiple
13659 .class and .java input filenames to a single jc1 invocation.
13660 Add support for -C flag (copile to .class files).
13661 Translate -classpath and -CLASSPATH arguments.
13662 * lang-specs.h: Don't set %2 spec.
13664 1998-10-22 Tom Tromey <tromey@cygnus.com>
13666 * jcf-path.c (add_entry): Don't add trailing separator if entry is
13668 (add_path): Don't add trailing separator to non-empty path
13671 * lang.c (lang_decode_option): Check for -fclasspath and
13672 -fCLASSPATH before examining other `-f' options.
13674 * java-tree.h (finalize_identifier_node): Don't declare.
13675 * class.c (make_class_data): Don't push "final" field.
13676 * decl.c (init_decl_processing): Don't push "final" field.
13677 (finalize_identifier_node): Removed.
13678 (init_decl_processing): Don't set finalize_identifier_node.
13680 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
13682 1998-10-11 Anthony Green <green@cygnus.com>
13684 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
13685 (JV_SCAN_SOURCES): New macro.
13686 (JCF_DUMP_SOURCES): Likewise.
13687 (jcf-dump$(exeext)): New target.
13688 (jv-scan$(exeext)): New target.
13690 1998-10-22 Tom Tromey <tromey@cygnus.com>
13692 * Makefile.in (LEX): Removed.
13693 (LEXFLAGS): Likewise.
13694 (SET_BISON): New macro.
13696 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
13697 spurious diffs in parse.c.
13698 ($(PARSE_SCAN_C)): Likewise.
13699 (PARSE_DIR): New macro.
13701 (PARSE_SCAN_C): Likewise.
13702 (PARSE_RELDIR): New macro.
13704 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
13706 * jcf-io.c (find_class): Use saw_java_source to determine when to
13707 look for `.java' file.
13708 * jcf-parse.c (saw_java_source): New global.
13709 (yyparse): Set it if `.java' file seen.
13711 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
13712 (GCJH_SOURCES): Likewise.
13713 * Makefile.in (datadir): New macro.
13714 (libjava_zip): Likewise.
13715 (JAVA_OBJS): Added jcf-path.o.
13716 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13717 (../gcjh$(exeext)): Likewise.
13718 (jcf-path.o): New target.
13719 * java-tree.h (fix_classpath): Removed decl.
13720 * jcf-parse.c (fix_classpath): Removed.
13721 (load_class): Don't call fix_classpath.
13722 * parse.y (read_import_dir): Don't call fix_classpath.
13723 * lex.h: Don't mention classpath.
13724 * lex.c (java_init_lex): Don't initialize classpath.
13725 * jcf-io.c (classpath): Removed global.
13726 (find_class): Use jcf_path iteration functions. Correctly search
13727 class path for .java file.
13728 (open_in_zip): New argument `is_system'.
13729 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
13730 classpath-related options.
13731 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
13733 (lang_init): Call jcf_path_init.
13734 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
13735 * lang-specs.h: Handle -I. Minor cleanup to -M options.
13736 Correctly put braces around second string in each entry.
13737 * gjavah.c (main): Call jcf_path_init. Recognize all the new
13738 classpath-related options.
13739 (help): Updated for new options.
13740 * jcf.h: Declare functions from jcf-path.c. Don't mention
13741 `classpath' global.
13742 * jcf-path.c: New file.
13744 * jcf-depend.c: Include jcf.h.
13746 * jcf-write.c (localvar_alloc): Returns `void'.
13747 (localvar_free): Removed unused variable.
13749 * lang.c (OBJECT_SUFFIX): Define if not already defined.
13750 (init_parse): Use OBJECT_SUFFIX, not ".o".
13752 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13754 * class.c (emit_register_classes): Renamed from
13755 emit_register_class.
13756 * java-tree.h (emit_register_classes): Prototype renamed from
13757 emit_register_class.
13758 * jcf-parse.c (yyparse): Call emit_register_classes once before
13760 * parse.y (java_expand_classes): No longer register classes.
13762 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13764 * class.c (is_compiled_class): New local variable
13765 seen_in_zip. Identify classes found in currently compiled source
13767 * decl.c (complete_start_java_method): Fixed typo.
13768 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
13769 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
13770 (CLASS_P): Moved around.
13771 (java_parse_abort_on_error): Macro moved from jcf-parse.c
13772 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
13774 (jcf_parse_source): Changed leading comment. Removed unnecessary
13775 fclose and CLASS_FROM_SOURCE_P marking.
13776 (parse_source_file): New local variables remember_for_generation
13777 and filename. Mark parsed file name identifier node. Removed block
13778 executed when parse_only was null. Set remember_for_generation.
13779 Use it as an argument to java_pop_parser_context.
13780 (yyparse): New local variables several_files, list, next node and
13781 current_file_list. Split ampersand separated file names into
13782 current_file_list. Iterate through the list and parse accordingly.
13783 * parse.h (java_pop_parser_context): New function prototype.
13784 * parse.y (ctxp_for_generation): New static global variable.
13785 (java_pop_parser_context): New argument generate. Link popped ctxp
13786 to ctxp_for_generation list accordingly.
13787 (java_complete_expand_methods): Fixed indentation.
13788 (java_expand_classes): New function.
13790 1998-10-17 Per Bothner <bothner@cygnus.com>
13792 * Makefile.in: Link with libiberty.a instead of memmove.o.
13794 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13796 * lex.c (setjmp.h): No longer included.
13797 * lex.h (setjmp.h): Included.
13798 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
13799 (duplicate_declaration_error_p): Renamed from
13800 duplicate_declaration_error.
13801 (build_array_from_name): New function prototype.
13802 * parse.y (setjmp.h): No longer included.
13803 (variable_declarator_id): Define action.
13804 (build_array_from_name): New function.
13805 (duplicate_declaration_error_p): Renamed from
13806 duplicate_declaration_error. Fixed leading comment.
13807 (register_fields): Main `for' loop reorganized. Uses
13808 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
13809 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
13810 build_array_from_name.
13811 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
13813 (read_import_dir): Don't try to skip `.' and `..'.
13814 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
13815 build_array_from_name. Main `for' loop reorganized.
13816 (resolve_qualified_expression_name): When building access to a
13817 field, use the type where the field was found, not its own type.
13818 (maybe_access_field): Use field DECL_CONTEXT if the type where the
13819 field was found is null.
13820 (qualify_ambiguous_name): Sweep through all successive array
13823 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13825 * java-tree.h (pop_labeled_block, lang_printable_name,
13826 maybe_add_interface, set_super_info, get_access_flags_from_decl,
13827 interface_of_p, inherits_from_p, fix_classpath,
13828 complete_start_java_method, emit_handlers, init_outgoing_cpool,
13829 make_class_data, register_class, alloc_name_constant): New
13830 function prototypes.
13831 * lang.c (lang_decode_option): Set argc argument unused. Fixed
13832 indentation. Added cast to remove warning.
13833 (lang_printable_name): Set v argument unused.
13834 (lang_print_error): Added argument to lang_printable_name call.
13835 (java_dummy_print, print_lang_decl, print_lang_type,
13836 print_lang_identifier, lang_print_xnode): All argument marked
13838 * lex.c (java_unget_unicode): Removed unnecessary argument.
13839 (java_allocate_new_line): Unused local variable is gone.
13840 (java_read_char): Added parenthesis in expressions to remove
13841 warnings. Added final return statement.
13842 (java_read_unicode): Added parenthesis in expression to remove
13844 (java_parse_end_comment): Fixed java_unget_unicode invocation.
13845 (java_parse_escape_sequence): Likewise.
13846 (java_lex): Unused local variables are gone. Fixed
13847 java_unget_unicode invocation.
13848 * lex.h (set_float_handler): Prototype added when JC1_LITE not
13850 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
13851 lang_printable_name invocation in macro.
13852 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
13854 (duplicate_declaration_error): Suppressed unused argument in
13856 (identical_subpath_p): Function declaration is gone.
13857 (patch_invoke): Suppressed unused argument in prototype.
13858 (patch_cast, build_labeled_block, check_thrown_exceptions):
13860 * parse.y (setjmp.h): Included
13861 (toplev.h): Likewise.
13862 (field_declaration:): Suppressed unused local
13863 (label_decl:): Fixed build_labeled_block invocation.
13864 (java_pop_parser_context): Put extra parenthesis around assignment
13866 (yyerror): Suppressed unused local variables.
13867 (variable_redefinition_error): Fixed lang_printable_name
13869 (create_interface): Suppressed unused local variables.
13870 (create_class): Likewise.
13871 (duplicate_declaration_error): Suppressed unused argument. Fixed
13872 lang_printable_name invocation.
13873 (register_fields): Suppressed unused local variable. Fixed
13874 duplicate_declaration_error invocation.
13875 (method_header): Suppressed unused local variable.
13876 (method_declarator, parser_check_super): Likewise.
13877 (java_complete_class): Suppressed unused local variable. Fixed
13878 fatal error message.
13879 (complete_class_report_errors): Added default: in switch.
13880 (java_check_regular_methods): Fixed lang_printable_name
13882 (check_throws_clauses): Likewise.
13883 (java_check_abstract_methods): Suppressed unused local
13884 variable. Fixed lang_printable_name invocation.
13885 (read_import_entry): Added supplemental return statement.
13886 (read_import_dir): Suppressed unused local variables.
13887 (check_pkg_class_access, declare_local_variables): Likewise.
13888 (source_start_java_method): Suppressed unused extern variable
13890 (expand_start_java_method): Suppressed unused extern and local
13891 variable declarations.
13892 (java_complete_expand_methods): Likewise.
13893 (java_complete_expand_method): Suppressed unused local variables.
13894 (make_qualified_name): Likewise.
13895 (resolve_qualified_expression_name): Added default: in
13896 switch. Fixed lang_printable_name invocation.
13897 (class_instance_creation_expression): Added parenthesis around
13899 (patch_method_invocation_stmt): Fixed lang_printable_name and
13900 patch_invoke invocations.
13901 (check_for_static_method_reference): Fixed lang_printable_name
13903 (patch_invoke): Suppressed unused arguments and local variables.
13904 (lookup_method_invoke): Suppressed unused local variables.
13905 (qualify_ambiguous_name): Added default: in switch.
13906 (identical_subpath_p): Function removed.
13907 (patch_assignment): Suppressed unused local variables. Suppressed
13908 unnecessary if statement. Fixed lang_printable_name invocations.
13909 (try_builtin_assignconv): Fixed lang_printable_name invocations.
13910 (valid_ref_assignconv_cast_p): Parenthesis around
13911 expression. Suppressed unused local variables.
13912 (build_binop): Suppressed unused local variables. fixed
13913 lang_printable_name invocations.
13914 (string_constant_concatenation): Suppressed unused local
13916 (patch_unaryop): Fixed lang_printable_name invocation.
13917 (patch_cast): Suppressed unnecessary argument. Fixed
13918 lang_printable_name invocation.
13919 (patch_array_ref): Fixed lang_printable_name invocation.
13920 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
13921 (build_labeled_block): Suppressed unused argument.
13922 (generate_labeled_block): Fixed build_labeled_block invocation.
13923 (build_loop_body): Suppressed unused local variables.
13924 (patch_loop_statement): Likewise.
13925 (patch_exit): Fixed lang_printable_name invocation.
13926 (patch_switch_statement): Likewise.
13927 (case_identity): First argument marked unused.
13928 (patch_try_statement): Fixed lang_printable_name invocations.
13929 (patch_synchronized_statement, patch_throw_statement): Likewise.
13930 (check_thrown_exceptions): Fixed check_thrown_exceptions and
13931 lang_printable_name invocations.
13932 (check_thrown_exceptions_do): Suppressed unused argument.
13934 1998-10-14 Tom Tromey <tromey@cygnus.com>
13936 * jcf-write.c (write_classfile): Add output class file as target.
13937 * lang-options.h: Added -MD, -MMD, -M, and -MM.
13938 * jcf.h: Added declarations for dependency-tracking functions.
13939 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
13940 * lang.c (lang_decode_option): Recognize -MD and -MMD.
13941 (finish_parse): Call jcf_dependency_write.
13942 (dependency_tracking): New global.
13943 (DEPEND_SET_FILE): New define.
13944 (DEPEND_ENABLE): New define.
13945 (init_parse): Enable dependency tracking if required.
13947 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
13948 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
13949 (../gcjh$(exeext)): Likewise.
13950 (jcf-depend.o): New target.
13951 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
13952 (GCJH_SOURCES): Likewise.
13953 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
13955 (find_classfile): Added dep_name argument.
13956 (find_class): Compute name of dependency.
13957 (open_in_zip): Call jcf_dependency_add_file.
13958 * gjavah.c (output_file): No longer global.
13959 (usage): Don't mention "gjavah".
13961 (java_no_argument): Likewise.
13962 (version): Likewise.
13963 (main): Recognize and handle -M family of options.
13964 (print_mangled_classname): Return is void.
13965 (process_file): Handle case where output is suppressed.
13966 (HANDLE_END_FIELD): Likewise.
13967 (HANDLE_METHOD): Likewise.
13968 * jcf-depend.c: New file.
13970 1998-10-13 Jeffrey A Law (law@cygnus.com)
13972 * java-tree.def: Add missing newline at EOF.
13974 1998-10-13 Tom Tromey <tromey@cygnus.com>
13976 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
13977 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
13979 Include <config.h> and "system.h".
13980 (disassemble_method): Undefine RET to avoid clash with
13981 config/i386/i386.h.
13983 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13985 * decl.c (runtime_exception_type_node, error_exception_type_node):
13986 New global variables.
13987 (init_decl_processing): Initialized.
13988 * expr.c (java_lang_expand_expr): Set caught exception type to
13989 null if catch handler argument doesn't exit.
13990 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
13992 * java-tree.h (runtime_exception_type_node,
13993 error_exception_type_node): Global variables declared.
13994 (DECL_FUNCTION_THROWS): New macro.
13995 (DECL_FUNCTION_BODY): Modified comment.
13996 (DECL_SPECIFIC_COUNT): Likewise.
13997 (struct lang_decl): New field throws_list.
13998 (IS_UNCHECKED_EXPRESSION_P): New macro.
13999 * lex.c (java_lex): Generate location information for THROW_TK.
14000 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
14001 EXCEPTIONS_P): New macros.
14002 (enum jdep_code): New value JDEP_EXCEPTION.
14003 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
14004 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
14005 PATCH_METHOD_RETURN_ERROR): New macros.
14006 (patch_method_invocation_stmt): Added new argument to prototype.
14007 (patch_synchronized_statement, patch_throw_statement,
14008 check_thrown_exceptions, check_thrown_exceptions_do,
14009 purge_unchecked_exceptions, check_throws_clauses): New function
14011 * parse.y Fixed typo in keyword section.
14012 (throw:): Rule tagged <node>.
14013 (THROW_TK): Keyword tagged <operator>.
14014 (method_header:): Last argument to call to method_header passed
14016 (throws:, class_type_list:, throw_statement:,
14017 synchronized_statement:, synchronized:): Defined actions.
14018 (method_header): New local variable current. Register exceptions
14019 from throws clause.
14020 (java_complete_tree): Complete and verify exceptions from throws
14022 (complete_class_report_errors): Error message on exceptions not
14024 (java_check_regular_methods): Fixed typo. Shortcut on private
14025 overriding methods. Changed error message on method
14026 redefinition. Check for throws clause compatibility.
14027 (check_throws_clauses): New function.
14028 (java_check_abstract_methods): Use DECL_NAME for wfl or current
14029 method. Changed error message on method redefinition.
14030 (currently_caught_type_list): New static variable.
14031 (java_complete_expand_methods): Purge unchecked exceptions from
14032 throws clause list. Call PUSH_EXCEPTIONS before walk and
14033 POP_EXCEPTIONS after.
14034 (resolve_qualified_expression_name): Pass new argument as NULL to
14035 patch_method_invocation_stmt.
14036 (patch_method_invocation_stmt): New argument ref_decl. Invoke
14037 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
14038 argument list when appropriate. Use new argument if non null to
14039 store selected method decl.
14040 (patch_invoke): Convert if necessary args of builtin types before
14041 forming CALL_EXPR. Argument list no longer reversed here.
14042 (invocation_mode): Treat final methods as static methods.
14043 (java_complete_tree): New cases for THROW_EXPR: and
14044 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
14046 (complete_function_arguments): No more RECORD_TYPE
14047 conversion. Function parameter nodes no longer saved.
14048 (valid_ref_assignconv_cast_p): Avoid handling null type.
14049 (patch_binop): Fixed null constant reference handling.
14050 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
14051 BUILD_THROW macros.
14052 (patch_try_statement): Fixed comments. Record caught types in
14053 list, push the list, expand try block and pop the list.
14054 (patch_synchronized_statement, patch_throw_statement,
14055 check_thrown_exceptions, check_thrown_exceptions_do,
14056 purge_unchecked_exceptions): New functions.
14057 * typeck.c (lookup_argument_method): Allow WFL in place of method
14058 DECL_NAME during method definition check
14060 1998-10-09 Tom Tromey <tromey@cygnus.com>
14062 * gjavah.c (decode_signature_piece): New function.
14063 (print_c_decl): Use it. Added `name_override' argument.
14064 (print_method_info): Use name_override argument to print_c_decl.
14065 (seen_fields): Removed.
14066 (print_field_info): Don't update seen_fields.
14067 (struct method_name): New structure.
14068 (method_name_list): New global.
14069 (print_method_info): Add new method to list of methods.
14070 (name_is_method_p): New function.
14071 (print_field_info): If field name has same name as method, then
14073 (process_file): Parse methods before fields.
14074 (field_pass): New global.
14075 (HANDLE_END_FIELD): Take field_pass into account.
14077 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14079 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
14080 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
14082 1998-10-03 Anthony Green <green@cygnus.com>
14084 * jvspec.c: Fix bug in jvgenmain_spec patch.
14086 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14088 * Makefile.in (lang.o:): Install dependency on java-tree.def.
14089 * decl.c (soft_exceptioninfo_call_node): New global variable.
14090 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
14091 takes extra integer argument. soft_exceptioninfo_call_node
14093 * except.c (java_set_exception_lang_code): New function
14094 (method_init_exceptions): Called here.
14095 (prepare_eh_table_type): New function.
14096 (expand_end_java_handler): Called here.
14097 * expr.c (build_java_throw_out_of_bounds_exception): Now features
14098 one argument. Modified generation of call to
14099 soft_badarrayindex_node to use new argument.
14100 (build_java_arrayaccess): Pass faulty index value to
14101 build_java_throw_out_of_bounds_exception.
14102 (generate_name): New function.
14103 (java_lang_expand_expr): New local variables node, current,
14104 has_finally_p. Expand TRY_EXPR node.
14105 (process_jvm_instruction): Replace top of the stack with thrown
14106 object reference when entering exception handler.
14107 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
14108 specific tree codes.
14109 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
14111 (DECL_SPECIFIC_COUNT): New macro.
14112 (prepare_eh_table_type, java_set_exception_lang_code,
14113 generate_name): New function declarations.
14114 (match_java_method): Declaration deleted.
14115 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
14117 * lex.c (TRY_TK, CATCH_TK): Generate location information.
14118 * parse.h (redefinition_error, refine_accessible_methods_list,
14119 can_cast_to_p): Function declaration removed.
14120 (classitf_redefinition_error, variable_redefinition_error,
14121 parse_jdk1_1_error, find_applicable_accessible_methods_list,
14122 find_most_specific_methods_list, argument_types_convertible,
14123 enter_a_block, valid_builtin_assignconv_identity_widening_p,
14124 valid_cast_to_p, valid_method_invocation_conversion_p,
14125 try_reference_assignconv, add_stmt_to_compound,
14126 build_jump_to_finally, build_tree_list, patch_try_statement,
14127 java_get_catch_block): New function declarations.
14128 * parse.y (string_buffer_type): Global variable deleted.
14129 (group_of_labels, catches, catch_clause, catch_clause_parameter,
14130 finally): Rules tagged <node>.
14131 (TRY_TK, CATCH_TK): Token tagged <operator>.
14132 (class_body_declaration:, class_member_declaration:,
14133 formal_parameter:, explicit_constructor_invocation:,
14134 interface_member_declaration:, constant_declaration:,
14135 primary_no_new_array:, class_instance_creation_expression:,
14136 array_creation_expression:): Issue error on unsuported JDK1.1
14138 (try_statement:, catches:, finally:): Define actions.
14139 (catch_clause_parameter): New rule.
14140 (catch_clause:): Use new rule catch_clause_parameter.
14141 (parse_jdk1_1_error): New function.
14142 (redefinition_error): Renamed classitf_redefinition_error.
14143 (variable_redefinition_error): New function.
14144 (check_class_interface_creation): Call
14145 classitf_redefinition_error.
14146 (java_complete_tree): Added error message on JDEP_TYPE: case.
14147 (complete_class_report_errors): Fixed indentation.
14148 (declare_local_variables): Call variable_redefinition_error.
14149 (source_end_java_method): Call java_set_exception_lang_code and
14150 emit_handlers where appropriate.
14151 (java_method_add_stmt): Call add_stmt_to_block.
14152 (add_stmt_to_block): New function.
14153 (lookup_method_invoke): Fixed outside comment. new local variable
14154 candicates. Call find_applicable_accessible_methods_list and
14155 find_most_specific_methods_list when searching for a
14156 method. Modified error report to list possible candidates when
14158 (find_applicable_accessible_methods_list,
14159 find_most_specific_methods_list, argument_types_convertible): New
14161 (refine_accessible_methods_list): Function deleted.
14162 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
14163 expr (if applicable) before calling patch_array_ref.
14164 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
14165 (enter_block): Fixed comment.
14166 (enter_a_block): New function.
14167 (patch_assignment): Reorganized. Call try_reference_assignconv for
14168 references. Call valid_cast_to_p instead of can_cast_to_p.
14169 (try_reference_assignconv,
14170 valid_builtin_assignconv_identity_widening_p): New functions.
14171 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
14172 (valid_cast_to_p, valid_method_invocation_conversion_p): New
14174 (build_string_concatenation): Don't resolve StringBuffer.
14175 (patch_cast): Fixed inverted arguments.
14176 (patch_array_ref): Code to save array expr deleted. Call
14177 valid_cast_to_p instead of can_cast_to_p.
14178 (generate_labeled_block): Call generate_name.
14179 (build_jump_to_finally, build_try_statement, java_get_catch_block,
14180 patch_try_statement): New functions.
14181 * typeck.c (match_java_method): Function deleted.
14183 1998-10-02 Anthony Green <green@cygnus.com>
14185 * jvspec.c: jvgenmain_spec uses different temporary file names.
14187 1998-10-02 Anthony Green <green@cygnus.com>
14189 * jvspec.c (lang_specific_driver): Fail if user specifies
14190 --main= when not linking.
14192 1998-09-28 Tom Tromey <tromey@cygnus.com>
14194 * class.c (make_class_data): Push value for `thread' field.
14195 * decl.c (init_decl_processing): Added `thread' field to class.
14197 * class.c (add_field): Always make static fields externally
14200 1998-09-26 Anthony Green <green@cygnus.com>
14202 * expr.c (build_java_athrow,
14203 build_java_throw_out_of_bounds_exception, expand_invoke,
14204 build_newarray, expand_java_multianewarray, build_java_monitor):
14205 Update comments to reflect _Jv_* function names.
14207 1998-09-25 Per Bothner <bothner@cygnus.com>
14209 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
14210 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
14211 * parse.y (expand_start_java_method): Likewise.
14213 1998-09-24 Per Bothner <bothner@cygnus.com>
14215 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
14217 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
14218 (add_field): No longer need to convert from RECORD_TYPE to pointer,
14219 * expr.c: Remove no-longer-needed calls to promote_type.
14220 * decl.c (give_name_to_locals): Liekwise.
14221 * jcf-parse.c (get_class_constant): Compensate for new signatures.
14222 * parse.y: Add/remove promote_type calls as appropriate.
14223 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
14224 (parse_signature_string): Likewise.
14225 (build_java_array_type): Fix for now signature convenions.
14227 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
14229 1998-09-23 Tom Tromey <tromey@cygnus.com>
14231 * class.c (init_class_processing): libjava function renamed to
14234 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14236 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
14237 * java-tree.def: Fixed DEFTREECODE third argument.
14238 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
14239 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
14240 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
14241 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14242 JAVA_THIS_EXPR): Now replaced by tree code definitions.
14243 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
14244 * lang.c (java_tree_code_type, java_tree_code_length,
14245 java_tree_code_name): New arrays.
14246 (lang_init): Append Java tree node definitions to Gcc ones.
14247 * lex.c (expression_obstack): Declared as extern when JC1_LITE
14249 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
14251 (java_lex): Allow declaration of empty string constants. Retain
14252 location information on CASE_TK and DEFAULT_TK.
14253 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
14254 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
14255 Modified to be more robust.
14256 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
14257 (build_new_invocation, try_builtin_assignconv,
14258 patch_switch_statement, string_constant_concatenation,
14259 build_string_concatenation, patch_string_cst, patch_string,
14260 java_expand_switch): New function declarations.
14261 * parse.y: Rules related to switch and EH tagged <node>.
14262 (label_id): Set to NULL_TREE
14263 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
14265 (this_or_super:): Fixed indentation.
14266 (statement:, statement_nsi:, statement_without_trailing_substatement:,
14267 statement_expression:): Removed call to RULE on all sub-rules.
14268 (switch_expression:, switch_labels:): New rules.
14269 (switch_statement:, switch_block:, switch_block_statement_groups:,
14270 switch_block_statement_group:, switch_labels:, switch_label:):
14272 (throw_statement:, synchronized_statement:, try_statement:):
14273 Defined temporary actions.
14274 (class_instance_creation_expression:): Call
14275 build_new_invocation. Fixed indentation.
14276 (field_access): Fixed indentation.
14277 (method_invocation): Likewise.
14278 (make_qualified_primary): Use THIS_EXPR.
14279 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
14280 resolving from SUPER, set *type_found.
14281 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
14282 (java_complete_tree): Removed unused local variable `location'. Case
14283 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
14284 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
14285 on MODIFY_EXPR: and all binary operator tree code cases. Removed
14286 STRING_CST: case. default: checks for patchable strings.
14287 (complete_function_arguments): Transform string constant or
14288 crafted StringBuffer if necessary.
14289 (build_method_invocation): Fixed comments.
14290 (build_new_invocation): New function.
14291 (patch_assignment): Call try_builtin_assignconv to figure a valid
14292 assignment conversion between builtin types.
14293 (try_builtin_assignconv): New function.
14294 (build_binop): Use URSHIFT_EXPR directly to call build.
14295 (operator_string): Use UNARY_PLUS_EXPR.
14296 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
14298 (do_merge_string_cste, merge_string_cste,
14299 string_constant_concatenation, build_string_concatenation,
14300 patch_string, patch_string_cst): New function.
14301 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
14302 (patch_unaryop): Likewise. New test of valid ++/-- operands.
14303 (build_newarray_node): Use NEW_ARRAY_EXPR.
14304 (build_this): Use THIS_EXPR.
14305 (build_return): Enable debug information on return statement.
14306 (build_if_else_statement): Likewise.
14307 (complete_labeled_statement): Fixed related comment.
14308 (build_loop_body): Fixed comment.
14309 (build_bc_statement): Enable debug information on break/continue
14311 (patch_bc_statement): Fixed typos. Handle SWITCH statement
14313 (patch_switch_statement, case_identity, java_expand_switch): New
14316 1998-09-21 Per Bothner <bothner@cygnus.com>
14318 * buffer.h (BUFFER_INIT): New macro.
14319 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
14320 Pass (struct jcf_partial *state) to most functions.
14321 (jcf_block, jcf_relocation): New types.
14322 Support labels, branches, conditionals, loops.
14324 1998-09-21 Tom Tromey <tromey@cygnus.com>
14326 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
14328 1998-09-21 Per Bothner <bothner@cygnus.com>
14330 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
14331 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
14332 not integer_type_node (INT_TYPE_SIZ bits).
14334 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
14336 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
14337 * jcf-dump.c (print_exception_table): New function.
14338 (disassemble_method): Better handling of wide instructions.
14339 Make more robust for bad input.
14341 1998-09-30 Jeffrey A Law (law@cygnus.com)
14343 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
14346 1998-09-17 Jeffrey A Law (law@cygnus.com)
14348 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
14350 1998-09-17 Tom Tromey <tromey@cygnus.com>
14352 * Makefile.in ($(PARSE_H)): Removed target.
14354 1998-09-17 Jeffrey A Law (law@cygnus.com)
14356 * Makefile.in (JAVA_OBJS): Add memmove.o
14357 (memmove.o): New target & rules.
14359 1998-09-15 Tom Tromey <tromey@cygnus.com>
14361 * expr.c (expand_invoke): Don't generate a call to the class init
14364 1998-09-14 Jeffrey A Law (law@cygnus.com)
14366 * Makefile.in: Add many missing dependencies.
14367 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
14369 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
14370 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
14372 1998-09-11 Per Bothner <bothner@cygnus.com>
14374 * decl.c (complete_start_java_method): If method is static (and
14375 not private) call _Jv_InitClass.
14376 * expr.c (expand_invoke): Don't call build_class_init.
14378 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
14380 1998-09-10 Jeffrey A Law (law@cygnus.com)
14382 * Make-lang.in (GCJ): Define before using.
14384 1998-09-09 Jeffrey A Law (law@cygnus.com)
14386 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
14387 losing due to namespace pollution in GNU getopt.h
14389 1998-09-09 Tom Tromey <tromey@cygnus.com>
14391 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
14392 (java.all.cross): Likewise.
14393 (java.rest.encap): Likewise.
14395 1998-09-08 Jeffrey A Law (law@cygnus.com)
14397 * gjavah.c (print_class_decls): Fix thinko in arglist
14398 * jcv-io.c (find_classfile): Similarly.
14400 1998-09-07 Jeffrey A Law (law@cygnus.com)
14402 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
14404 1998-09-05 Tom Tromey <tromey@cygnus.com>
14406 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
14407 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
14408 * Makefile.in (PARSE_C): New macro.
14409 (PARSE_H): Likewise.
14410 (PARSE_SCAN_C): Likewise.
14411 ($(PARSE_C)): Target renamed from parse.c.
14412 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
14413 (clean): Remove parse-scan.c as well.
14414 (parse.o): Depend on $(PARSE_C).
14416 1998-09-05 Anthony Green <green@cygnus.com>
14418 * README, license.terms: Removed.
14420 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
14421 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
14422 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
14423 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
14424 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
14425 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
14426 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
14427 and Java trademark attribution.
14429 1998-09-04 Tom Tromey <tromey@cygnus.com>
14431 * Makefile.in: Use gcjh, not gjavah.
14432 * config-lang.in (stagestuff): Use gcjh, not gjavah.
14433 * Make-lang.in: Changed gjavah to gcjh everywhere.
14435 1998-09-03 Per Bothner <bothner@cygnus.com>
14437 * gjavah.c: Support new -prepend -add -append flags.
14438 (print_method_info): Method is not virtual if class is final.
14440 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14442 * jv-scan.c: Fixed copyright assignment.
14443 * keyword.gperf: Likewise.
14444 * keyword.h: Likewise.
14445 * lex.c: Fixed copyright assignment.
14446 (java_lex): Push unicode back when parsing '<'.
14447 * lex.h: Fixed copyright assignment.
14448 * parse-scan.y: Likewise.
14449 * parse.h: Fixed copyright assignment.
14450 (build_debugable_stmt, complete_for_loop): New function prototypes.
14451 * parse.y: Fixed copyright assignment.
14452 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
14453 size_zero_node when completing a loop with no exit condition.
14454 (for_statement_nsi:): Define action.
14455 (for_init:, for_update:): Return size_zero_node when empty.
14456 (declare_local_variables): Call build_debugable_stmt.
14457 (build_debugable_stmt): New function.
14458 (build_loop_body): Build debugable statement around loop
14460 (complete_loop_body): Take into account the debugable statement
14461 around the EXIT_EXPR.
14462 (complete_loop_body): New function.
14463 (patch_exit_expr): Fixed condition inversion.
14465 1998-09-02 Tom Tromey <tromey@cygnus.com>
14467 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
14468 name of thread define.
14469 * jvspec.c (THREAD_NAME): New macro.
14471 (THREADLIB): Likewise.
14472 (lang_specific_driver): Recognize attempt to link with thread
14473 library or gc library. Recognize -ljava on command line so it
14474 isn't linked against more than once.
14476 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14478 * parse-scan.y (report_main_declaration): Name of the class
14479 containing `main' can be a qualified name.
14481 1998-08-31 Tom Tromey <tromey@cygnus.com>
14483 * config-lang.in: Changed gjavac to gjc everywhere.
14484 * Make-lang.in: Changed gjavac to gjc everywhere.
14486 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14488 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
14489 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
14490 and install the files.
14491 * Makefile.in (JAVA_OBJS_LITE): New variable.
14492 (compiler:): Now include jv-scan as a dependency.
14493 (../jv-scan$(exeext), parse-scan.c): New targets.
14494 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
14495 * config-lang.in (compilers): Removed gcj, gjavah from the list.
14496 * jcf-parse.c (parse_source_file): Call java_layout_classes and
14497 check for errors even if parse_only.
14498 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
14500 (yylex): New function. Uses java_lex body.
14501 (java_lex): Removed commented out statement. Remove local variable
14502 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
14503 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
14504 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
14505 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
14506 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
14507 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
14509 (java_lex_error): Empty if JC1_LITE is defined.
14510 (java_get_line_col): Return 0 if JC1_LITE is defined.
14511 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
14512 SET_MODIFIER_CTX): Moved into the section containing the macros
14513 conditionally defined by JC1_LITE.
14514 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
14515 argument if JC1_LITE is defined.
14516 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
14517 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
14519 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
14520 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
14521 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
14522 to different values according to JC1_LITE.
14523 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
14524 declared if JC1_LITE set.
14525 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
14526 defined if JC1_LITE not set.
14527 (struct parser_ctx): Reorganized and skip the jc1 front end part
14529 (java_layout_classes): New function definition.
14530 (java_push_parser_context, java_init_lex, yyparse, yylex,
14531 yyerror): Prototype always declared. All other static function
14532 prototypes declared only if JC1_LITE is not set.
14533 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
14534 declared in parse.h.
14535 (java_layout_classes): New function.
14536 (java_complete_expand_methods): No longer layout the class here.
14537 * parse-scan.y: New file.
14538 * jv-scan.c: New file.
14540 1998-08-25 Tom Tromey <tromey@cygnus.com>
14542 * gjavah.c (main): Handle -friend option.
14543 (friend_specs): New global.
14544 (generate_access): Handle friend_specs.
14545 (process_file): Likewise.
14546 (MAX_FRIENDS): New macro.
14547 (friend_count): New global.
14548 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
14549 Changed all callers.
14551 1998-08-24 Per Bothner <bothner@cygnus.com>
14553 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
14554 (main): Handle processing all the entries of a named .zip archive.
14555 * jcf-io.c (jcf_trim_old_input): New function.
14556 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
14558 1998-08-24 Per Bothner <bothner@cygnus.com>
14560 * lang.c (flag_assume_compiled): Make default be on.
14562 1998-08-21 Per Bothner <bothner@cygnus.com>
14564 * jcf-dump.c: Add bunches of flags to control output more.
14565 (process_class): New function; support printing more than one class.
14566 (main): Support new --print-main and --javap flags.
14567 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
14568 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
14570 1998-08-20 Per Bothner <bothner@cygnus.com>
14572 Change mangling of dispatch table to match C++ vtable (w/thunks).
14573 * class.c (build_dtable_decl), java-tree.h: New function.
14574 (make_class_data): Call it.
14575 * decl.c (init_decl_processing): Likewise.
14577 1998-08-19 Warren Levy <warrenl@cygnus.com>
14579 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
14580 soft_anewarray; adjust args passed.
14581 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
14582 match _Jv_NewObjectArray.
14584 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14586 * decl.c (push_labeled_block, pop_labeled_block): New functions.
14587 * expr.c (loopup_label): Call create_label_decl.
14588 (create_label_decl): New function.
14589 (java_lang_expand_expr): Call expand_start_bindings with argument
14591 * java-tree.h Added space after PROTO in function declarations
14593 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
14594 (create_label_decl, push_labeled_block): New function
14596 * lex.c (label_id): Initialize.
14597 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
14599 * parse.h Added space after PROTO in function declarations when
14601 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
14602 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
14603 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
14604 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
14606 (struct parser_ctxt): New fields current_loop,
14607 current_labeled_block.
14608 (build_if_else_statement, patch_if_else_statement,
14609 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
14610 generate_labeled_block, complete_labeled_statement,
14611 build_bc_statement, patch_bc_statement, patch_loop_statement,
14612 build_new_loop, build_loop_body, complete_loop_body): New function
14614 * parse.y (java_warning_count): New global variable.
14615 (label_id): New static variable.
14616 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
14617 (block:): Return size_zero_node when block is empty.
14618 (empty_statement:): Return size_zero_node.
14619 (statement:): Implement supplemental action when for_statement: is
14621 (label_decl:): New rule.
14622 (labeled_statement:): Rewritten using label_decl. Actions
14624 (labeled_statement_nsi:): Likewise.
14625 (if_then_statement): Actions implemented.
14626 (while_expression): New rule.
14627 (while_statement:): Rewritten using while_expression. Actions
14629 (while_statement_nsi:): Likewise.
14630 (do_statement_begin:): New rule.
14631 (do_statement:): Rewritten using do_statement_begin. Actions
14633 (for_statement:): Rewritten using for_begin. Actions implemented.
14634 (for_statement_nsi:): Likewise.
14635 (for_header:, for_begin:): New rules.
14636 (for_init:): Actions implemented.
14637 (statement_expression_list:, break_statement:,
14638 continue_statement:): Likewise.
14639 (yyerror): Count number of issued warning(s).
14640 (java_report_errors): Report error(s) and/or warning(s).
14641 (java_complete_class): Use build_java_argument_signature to
14642 recompute completed method signature.
14643 (java_check_regular_methods): New locals method_wfl and aflags.
14644 Use method_wfl instead of lookup_cl during error reports. Fixed
14645 indentation and modified some error messages. Use
14646 lang_printable_name in method instead of the DECL_NAME. New code
14647 to issue warnings on methods not overriding corresponding methods
14648 private to a different package.
14649 (java_method_add_stmt): Call add_stmt_to_compound.
14650 (add_stmt_to_compound): New function.
14651 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
14652 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
14653 (build_if_else_statement, patch_if_else_statement,
14654 build_labeled_block, generate_labeled_block,
14655 complete_labeled_statement, build_new_loop, build_loop_body,
14656 complete_loop_body, patch_loop_statement, build_bc_statement,
14657 patch_bc_statement, patch_exit_expr): New functions.
14658 * typeck.c (build_java_signature): Build argument signature before
14659 enclosing it in between parenthesis.
14661 1998-08-17 Warren Levy <warrenl@cygnus.com>
14663 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
14664 (JAVA_OBJS): Added reminder comment
14666 1998-08-13 Nick Clifton <nickc@cygnus.com>
14668 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
14669 be interpreted as a long long.
14671 1998-08-13 Warren Levy <warrenl@cygnus.com>
14673 * decl.c (init_decl_processing): Use _Jv_InitClass, not
14674 soft_initialise_class. Use _Jv_NewMultiArray, not
14675 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
14676 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
14677 _Jv_CheckArrayStore, not soft_checkarraystore. Use
14678 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
14680 1998-08-12 Per Bothner <bothner@cygnus.com>
14682 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
14683 length_identifier_node): New global tree node constants.
14684 * parse.y (kw_super, kw_this, kw_length): Removed globals.
14685 Replace uses by super_identifier_node etc.
14686 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
14688 * parse.y (resolve_field_access): Don't special-case ".length" if
14689 flag_emit_class_files.
14690 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
14691 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
14694 1998-08-11 Per Bothner <bothner@cygnus.com>
14696 * decl.c (init_decl_processing): Remove unused method_type_node fields.
14697 * class.c (make_method_value): Remove init for removed fields.
14699 * class.c (layout_class): Use build_java_argument_signature.
14700 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
14702 * typeck.c (push_java_argument_signature): Removed. Merged into ...
14703 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
14704 (build_java_signature): Don't use push_java_argument_signature.
14706 * typeck.c (lookup_argument_method): New function.
14707 * parse.y (java_check_regular_methods): Use lookup_argument_method
14708 instead of lookup_java_method2 followed by lookup_java_method.
14710 * parse.y (check_method_redefinition): Minor optimization.
14712 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
14713 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
14715 1998-08-10 Tom Tromey <tromey@cygnus.com>
14717 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
14720 * gjavah.c (java_float_finite): Use K&R-style definition.
14721 (java_double_finite): Likewise.
14722 (generate_access): Now returns void. Changed all callers.
14723 (last_access_generated): Removed.
14724 (process_file): Only make a single pass over the .class file.
14726 1998-07-29 Per Bothner <bothner@cygnus.com>
14728 * class.c (get_dispatch_table): Add extra dummy vtable entry,
14729 for compatibility for G++ (with -fvtable-thunks).
14730 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
14732 * gjavah.c (process_file): Use public inheritance for super-class.
14734 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14736 * lex.c (java_init_lex): Initialize ctxp->package.
14737 * parse.h (struct parser_ctxt): package and package_len replaced
14738 by tree package, an identifier node. Field method_decl_list is
14739 gone. Fixed comments.
14740 (lookup_field_wrapper, merge_qualified_name, not_accessible,
14741 class_in_current_package): New function prototypes.
14742 * parse.y (array_type:): Set class loaded flag on primitive type
14744 (package_declaration:): Assign ctxp->package to the
14746 (method_invocation:): Handle invocation of method qualified by
14748 (single_type_import_declaration:): Removed ambiguity check.
14749 (java_pop_parser_context): New local variable `next'. Reset and
14750 set IMPORT_CLASSFILE_NAME flags on current and previous import
14752 (java_accstring_lookup): Use new local macro COPY_RETURN.
14753 (lookup_field_wrapper): New function.
14754 (parser_qualified_classname): Use merge_qualified_name.
14755 (parser_check_super_interface): Broaden error message.
14756 (do_resolve_class): Check for qualified class name in the current
14757 compilation unit if appropriate.
14758 (process_imports): Check for already defined classes.
14759 (check_pkg_class_access): Got rid of call to
14760 get_access_flags_from_decl.
14761 (java_complete_expand_methods): Call safe_layout_class based on
14762 the current class size.
14763 (make_qualified_primary): Build a WFL qualification on primary if
14765 (merge_qualified_name): New function.
14766 (make_qualified_name): Use merge_qualified_name.
14767 (resolve_expression_name): Use safe_lookup_field.
14768 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
14769 (resolve_qualified_expression_name): Likewise. Check on resolved
14770 element accessibility.
14771 (not_accessible_p, class_in_current_package): New functions.
14772 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
14773 (patch_method_invocation_stmt): Merged common pieces. Check
14774 accessibility of invoked method.
14775 (check_for_static_method_reference): Add returned type in error
14777 (invocation_mode): Get rid of bogus check on PRIVATE methods.
14778 (refine_accessible_methods_list): Merged two conditions in test.
14779 (java_complete_class): Sanity check on stabilize_ref gone.
14780 * zextract.c (read_zip_archive): Cast lseek second argument to long.
14782 1998-07-28 Per Bothner <bothner@cygnus.com>
14784 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
14786 1998-07-24 Tom Tromey <tromey@cygnus.com>
14788 * gjavah.c (F_NAN): Removed.
14789 (F_NAN_MASK): New macro.
14790 (F_POSITIVE_INFINITY): Removed.
14791 (F_NEGATIVE_INFINITY): Likewise.
14792 (java_float_finite): Rewrote.
14793 (D_NAN_MASK): Renamed.
14794 (java_double_finite): Rewrote.
14795 (D_POSITIVE_INFINITY): Removed.
14796 (D_NEGATIVE_INFINITY): Likewise.
14798 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
14799 If verbose, print underlying representation of value in hex.
14801 1998-07-24 Per Bothner <bothner@cygnus.com>
14803 * buffer.h, buffer.c: New files.
14804 * Makefile.in (JAVA_OBJS): Add buffer.o.
14806 Support locals variables and writing their debug entries to .class.
14807 * jcf-write.c: Simplify some by user new buffer type.
14808 (vode_buffer_grow): Removed.
14809 (struct localvar_info): New type.
14810 (localsvars, localvartable): New buffers.
14811 (localvar_alloc, localvar_free): New functions.
14812 (generate_bytecode_insns): Handle local variables.
14813 (generate_classfile): Write LocalVariableTable attribute.
14815 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14817 * jcf-io.c (open_in_zip): Check the zipfile magic number.
14818 * zipfile.h (ZIPMAGIC): New macro.
14820 1998-07-24 Tom Tromey <tromey@cygnus.com>
14822 * Makefile.in (gjavah.o): Updated dependencies.
14823 (jcf-dump.o): Likewise.
14824 (all.indirect): Use ../gjavah.
14825 (../gjavah$(exeext)): Likewise.
14826 (clean): Don't remove gjavah.
14827 (clean): Remove parse.c, not java/parse.c.
14828 * Make-lang.in (java): Added gjavah.
14829 (gjavah$(exeext)): New target.
14830 (GJAVAH_SOURCES): New macro.
14831 (java.all.build): Added gjavah.
14832 (java.all.cross): Likewise.
14833 (java.rest.encap): Likewise.
14834 * config-lang.in (compilers, stagestuff): Added gjavah.
14836 1998-07-23 Tom Tromey <tromey@cygnus.com>
14838 * gjavah.c (java_float_finite): New function.
14839 (java_double_finite): Likewise.
14840 (F_POSITIVE_INFINITY): New macro.
14841 (F_NEGATIVE_INFINITY): Likewise.
14843 (D_POSITIVE_INFINITY): Likewise.
14844 (D_NEGATIVE_INFINITY): Likewise.
14846 (print_field_info): Use java_float_finite and java_double_finite.
14848 1998-07-23 Per Bothner <bothner@cygnus.com>
14850 * parse.y (method_header): Name "this" implicit argument.
14852 1998-07-22 Per Bothner <bothner@cygnus.com>
14854 * jcf-write.c: Write out LineNumberTable attribute in .class file.
14855 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
14856 (put_linenumber): New function.
14857 (generate_bytecode_insns, generate_classfile): Write line numbers.
14859 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14861 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
14862 (lookup_name, build_known_method_ref, build_class_init,
14863 build_invokevirtual, invoke_build_dtable, match_java_method,
14864 build_field_ref, pushdecl_force_head, build_java_binop,
14865 binary_numeric_promotion, build_decl_no_layout,
14866 build_java_arrayaccess, build_newarray, build_anewarray,
14867 build_java_array_length_access, build_java_arraynull_check): New
14868 extern function prototypes.
14869 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14870 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
14872 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
14874 * jcf.h (jcf_out_of_synch): New extern function prototype.
14875 * parse.h: Static/global function implemented in parse.y
14876 prototyped and declarations moved at the end of the file.
14877 (DECL_P): Check that the argument isn't null.
14878 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
14879 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
14880 (QUAL_DECL_TYPE): New macro.
14881 (PARAMS): Macro definition removed.
14882 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
14883 (return_statement:): Call build_return.
14884 (field_access:): Call make_qualified_primary in sub rule.
14885 (method_invocation:): Build method invocation and call
14886 make_qualified_primary when processing primaries.
14887 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
14888 get_type_from_signature.
14889 (java_check_regular_method): Extra integer 0 argument when calling
14890 lookup_java_method2.
14891 (lookup_java_interface_method2): Extra method DECL argument when
14892 calling lookup_java_interface_method2.
14893 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
14894 COMPOUND_EXPR node.
14895 (java_complete_expand_method): Layout current class iff not
14896 already done. Don't process interface's methods.
14897 (java_complete_expand_method): Use super class only if it
14898 exists. Use current class otherwise.
14899 (make_qualified_primary): New function.
14900 (resolve_expression_name): Process qualified expression or
14901 expression from primary the same way.
14902 (resolve_expression_name): Two last arguments to
14903 resolve_field_access are now NULL_TREEs.
14904 (resolve_field_access): New variable is_static. Local field must
14905 be DECLs. is_static computed on field DECLs only. Append code in
14906 where_found to the field access if necessary. Use QUAL_DECL_TYPE
14907 to initialize field_type.
14908 (resolve_qualified_expression_name): New local variable,
14909 previous_call_static and is_static. Handle primaries with function
14910 calls, casts, array references and `this'. `super' now handled as
14911 `(super_class)this'. Use is_static to clarify boolean expressions.
14912 Added code to handle case where a proper handle is required to
14913 access a field. Use QUAL_DECL_TYPE where applicable.
14914 (maybe_access_field): New function.
14915 (patch_method_invocation_stmt): New arguments primary, where,
14916 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
14917 deleted. Use `where' as a type to search from if specified. Check
14918 for static method reference where forbidden. Append primary or
14919 current_this to the argument list if not calling constructor nor
14921 (check_for_static_method_reference): New function.
14922 (patch_invoke): Layout the class on which new is done if
14924 (lookup_method_invoke): Changed format to report errors on
14926 (qualify_ambiguous_name): New local variable this_found. Now
14927 handle things from primaries. Method call are considered
14929 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
14930 changed into NULLs.
14931 (not_initialized_as_it_should_p): Comply with the new DECL_P.
14932 (java_complete_tree): New case fo RETURN_EXPR. Process function
14933 call arguments in separate function.
14934 (complete_function_arguments): New function.
14935 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
14937 (patch_assignment): Take the return function slot into account as
14938 a RHS. Distinguish assignment from a return.
14939 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
14940 when checking methods in interfaces.
14941 (resolve_type_during_patch): NULL argument to unresolve_type_p
14942 instead of NULL_TREE.
14943 (patch_newarray): Fixed typo in comment.
14944 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
14945 (build_return, patch_return): New functions.
14946 * typeck.c (lookup_java_constructor): Fixed typo in comment.
14948 1998-07-21 Per Bothner <bothner@cygnus.com>
14950 * constants.c (find_name_and_type_constant, find_fieldref_index,
14951 find_methodref_index): New methods.
14952 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
14953 just return given method. Also, rename to build_known_method_ref.
14954 (expand_invoke): Rename call to build_invoke_non_interface.
14955 * java-tree.h, parse.h: Update prototype.
14956 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
14957 (such as expand_expr_stmt) if flag_emit_class_files.
14958 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
14959 STACK_TARGET, IGNORE_TARGET): New macros.
14960 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
14961 (generate_bytecode_insn): New function to generate method's bytecode.
14962 (generate_classfile): Node generate Code attribute for a method.
14963 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
14964 push_long_const, field_op, adjust_typed_op, maybe_wide):
14965 New functions used by generate_bytecode_insn.
14967 * typeck.c (signature_include_return): Remove variable.
14968 (push_java_argument_signature, build_java_argument_signature): New.
14969 (build_java_signature): Use push_java_argument_signature.
14970 * parse.y: Use build_java_argument_signature instead of fiddling
14971 with signature_include_return.
14973 1998-07-17 Tom Tromey <tromey@cygnus.com>
14975 * gjavah.c (print_c_decl): Always generate JArray<>* for array
14978 * Makefile.in (all.indirect): Added gjavah$(exeext).
14979 (gjavah$(exeext)): Added $(exeext).
14982 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14984 * class.c (layout_class): Call to java_layout_parsed_class replace
14985 by safe_layout_class.
14986 * expr.c (build_java_array_length_access): Removed static storage
14987 class in the function definition.
14988 (build_java_arraynull_check): Likewise.
14989 Also fixed typos in two comments.
14990 * lex.c (java_init_lex): Initialize static global kw_length.
14991 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
14992 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
14994 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
14995 * parse.h (resolve_no_layout): New static function declaration.
14996 (get_identifier_in_static): Declaration removed.
14997 (java_layout_parsed_class): Function name declaration changed to
14999 (build_newarray_node, patch_newarray, resolve_type_during_patch,
15000 not_initialized_as_it_should_p, build_this): New static function
15002 (pushdecl_force_head, build_java_binop, int_fits_type_p,
15003 binary_numeric_promotion, stabilize_reference,
15004 build_decl_no_layout, build_java_arrayaccess): Extern function
15005 declarations moved into their own section.
15006 (build_newarray, build_anewarray, build_java_array_length_access,
15007 build_java_arraynull_check): New extern function declarations.
15008 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
15009 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
15011 (CALL_CONSTRUCTOR_P): New macro.
15012 * parse.y (kw_length): New static global tree node.
15013 (return_statement): Tagged <node>.
15014 (RETURN_TK): Tagged <operator>.
15015 (variable_declarator_id:): Build variable declaration with an
15016 empty initialization value if a syntax error was found in the
15017 initialization part of the variable declaration.
15018 (statement_without_trailing_substatement:): return_statement: now
15019 uses the default rule.
15020 (return_statement:): Temporarily fixed to return NULL_TREE.
15021 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
15022 (class_instance_creation_expression:): Class creation rules now
15023 call build_method_invocation upon reduction.
15024 (array_creation_expression:): Rules call build_newarray_node upon
15026 (dim_exprs:): Build a list of dimension expressions.
15027 (dim_expr:): Store location of the OSB_TK in the dimension
15029 (method_invocation:): Added a new error rule.
15030 (build_unresolved_array_type): WFL argument may also be an array
15031 on a primitive type. Name of the argument changed to reflect this.
15032 (method_declarator): Insert argument type at the beginning of the
15033 argument type list and later reverse the list.
15034 (unresolved_type_p): Argument 'returned' may be optionally
15036 (java_layout_class_from_source): Function renamed
15038 (resolve_and_layout): Now call resolve_no_layout and
15040 (resolve_no_layout): New function.
15041 (purify_type_name): New function.
15042 (complete_class_report_errors): Call purify_type_name during error
15043 report on a type not found.
15044 (process_imports): error_found local variable doesn't need to be
15045 initialized to zero.
15046 (declare_local_variables): New local type_wfl. Fixed typo in error
15047 message. type_wfl assigned to unresolved type and used to register
15048 incomplete type. Build a WFL around the variable initialization
15049 statement so that debug info can be generated on it.
15050 (source_start_java_method): Reverse argument list after they've
15052 (current_this): New static global variable.
15053 (java_complete_expand_methods): Set current_this when appropriate.
15054 (resolve_expression_name): Build correct static and non static
15055 field access bearing a simple name.
15056 (resolve_field_access): Resolve the length field of arrays. Handle
15058 (patch_method_invocation_stmt): Set the type of the method
15059 invocation to error_mark_node. This value is later overridden by a
15060 valid type, if any. Don't handle qualified constructor invocation
15061 as qualified method invocation. Call lookup_method_invoke with its
15062 new flag. It's no longer necessary to access the selected method
15063 as the value of a tree list. Handle constructor invocation.
15064 (patch_invoke): Reverse argument list when invoking non interface
15065 methods. Insert call to new as the first argument of the
15067 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
15068 defined within a final class. Return INVOKE_STATIC if the invoked
15069 method is a constructor.
15070 (lookup_method_invoke): New lc argument is a flag to indicate a
15071 constructor lookup. Now handle constructor lookup. Choose the most
15072 specific method in case several were matching the invocation
15073 requirements. Return a method decl instead of a tree list featuring
15074 one single method decl element.
15075 (refine_accessible_methods_list): New lc flag argument to
15076 indicate that a constructor is being looked up.
15077 (not_initialized_as_it_should_p): New function.
15078 (java_complete_tree): Now process fake tree codes
15079 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
15080 save_expr on resolved function call arguments. Case on
15081 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
15082 (patch_assignment): LHS can be a field access expression. When
15083 dealing with reference, lhs_type is the promoted type of the
15084 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
15086 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15087 (patch_binop): Use not_initialized_as_it_should_p where
15089 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
15090 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
15092 (resolve_type_during_patch): New function.
15093 (patch_cast): Call resolve_type_during_patch to resolve type and
15094 report error accordingly.
15095 (patch_array_ref): Use not_initialized_as_it_should_p where
15096 applicable. Array base expression is saved before being
15097 used. Promote the type of an array elements if it contains non
15099 (build_newarray_node, patch_newarray, build_this): New functions.
15101 1998-07-16 Tom Tromey <tromey@cygnus.com>
15103 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
15104 increment it in `for' statement.
15105 (print_field_info): If number is inf or nan, don't print it.
15106 (print_method_info): If method name is `delete', just ignore it.
15107 (print_c_decl): Special-case jstringArray.
15109 * gjavah.c (help): New function.
15110 (no_argument): New function.
15111 (usage): Changed text.
15112 (main): Rewrote argument handling. Now handles -v, --help,
15114 (version): New function.
15115 (found_error): New global.
15116 (main): Return found_error.
15117 (generate_access): Set found_error.
15118 (print_c_decl): Likewise.
15120 1998-07-15 Tom Tromey <tromey@cygnus.com>
15122 * gjavah.c (print_c_decl): Don't print "," when examining field.
15123 Skip type name when looking at "[L" types.
15124 (process_file): Now static.
15125 (generate_access): Now returns int.
15126 (last_access_generated): New global.
15127 (process_file): Clear last_access_generated; make multiple passes
15129 (print_field_info): Just return if generate_access returns true.
15130 (print_method_info): Likewise. Also, allow <init> functions to
15132 (print_c_decl): Added is_init argument. Print constructors
15134 (print_cxx_classname): Use UTF8_GET to extract characters from
15136 (print_base_classname): New function.
15137 (print_class_decls): New function.
15138 (process_file): Use it.
15139 (utf8_cmp): New function.
15141 1998-07-13 Nick Clifton <nickc@cygnus.com>
15143 * lang-options.h: Format changed to match changes in gcc/toplev.c
15144 to implement a --help option.
15146 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
15148 * decl.c (init_decl_processing): Revert change to dtable_type.
15150 1998-07-09 Per Bothner <bothner@cygnus.com>
15152 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
15154 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
15156 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
15158 * lang.c (lang_init): Default flag_exceptions to 1, without
15159 checking to see if it's 2 first.
15161 1998-07-08 Jeffrey A Law (law@cygnus.com)
15163 * constants.c: Include "system.h".
15164 * decl.c: Likewise.
15165 * lang.c (flag_new_exceptions): Get via extern now.
15166 (lang_init_options): New functions. Turn on flag_new_exceptions.
15168 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15170 * lex.c (java_lex): Return 0 when we see an invalid character in
15173 * lex.c (java_read_char): Specify extra argument when calling
15175 (java_read_unicode, java_parse_end_comment,
15176 java_parse_escape_sequence): Likewise,
15177 (java_lex): Specify extra argument when calling
15178 java_lex_error. Test that IDs are beginning with a legal character
15179 for IDs. Handle invalid characters with an error message and a
15180 call to java_lex_error.
15181 (java_lex_error): Adjust column position by new argument
15182 `forward'. Issue an error even if in the middle of reporting an
15185 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
15187 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
15188 we don't explicitly put a null pointer when we're copying it.
15190 1998-07-07 Tom Tromey <tromey@cygnus.com>
15192 * gjavah.c (print_cxx_classname): New function.
15193 (super_class_name): Likewise.
15194 (print_super_fields): Removed.
15195 (in_super): Removed.
15196 (print_field_info): Never generate #defines.
15197 (print_c_decl): Changed generated types to match JNI. No longer
15198 print class name before method name.
15199 (print_method_info): Print "static" before static methods.
15200 Print "virtual" before non-final methods.
15201 (usage): Use exit(1), not exit(-1).
15203 (print_field_info): Use %.17g to print a double.
15204 (last_access): New globals.
15205 (process_file): Initialize last_access.
15206 (usage): Now static.
15207 (ACC_VISIBILITY): New define.
15208 (generate_access): New function.
15209 (print_field_info): Call it.
15210 (print_method_info): Likewise. Also, generate information for all
15211 methods, not just native methods. Return void.
15212 (print_c_decl): Return void.
15213 (print_field_info): Return void.
15215 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15217 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
15218 processing the jc1 grammar file. Prefix bison functions and
15219 variables with java_.
15220 (parse.c): Dependencies on parse.h and lex.h
15221 * expr.c (build_java_arrayaccess): Function now global.
15222 * java-tree.h: Comment reorganized to carry on previous
15223 classification effort.
15224 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
15225 RESOLVE_TYPE_NAME_P): New flags on WFLs.
15226 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
15227 java_parse (new prefix java_ generated by bison).
15228 (java_layout_parsed_class, java_register_parsed_class): Function
15230 (yyparse): Removed unnecessary call to init_outgoing_cpool.
15231 * lex.c (static tree wfl_op): Variable deleted.
15232 (java_init_lex): Initialize kw_super and kw_this. Initialize more
15233 ctxp fields to NULL_TREE.
15234 (java_lex): No longer create WFL for operators. Filename caching
15235 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
15236 created as STRING_CST and later expanded. Removed extra argument
15237 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
15239 (build_wfl_node): Removed code in comments.
15240 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
15241 store token and location data in the current bison token.
15242 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
15243 static/extern function declaration at the beginning of the file.
15244 (struct qualification): Data structure definition deleted.
15245 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
15246 (qualify_ambiguous_name): Function declaration modified. Function
15247 now returns nothing.
15248 (build_array_ref, patch_array_ref, make_qualified_name,
15249 resolve_qualified_expression_name, maybe_generate_clinit,
15250 resolve_field_access): New static function declarations.
15251 (build_java_arrayaccess): New extern function declaration.
15252 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
15253 (CALL_EXPR_PRIMARY): Macro deleted.
15254 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
15255 (struct parser_ctxt): Field initialized_final
15256 removed. non_static_initialized, static_initialized: New fields.
15257 * parse.y (static tree kw_super, static tree kw_this): New global
15259 (%union): tree wfl field of operator member replaced by int
15260 location. WFLs are non longer created for operators.
15261 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
15262 (qualified_name:): Now calls make_qualified_name to build the
15264 (type_declaration:): Consider generating <clinit> when class
15266 (variable_declarator:): Directly build an assignment node when the
15267 variable is initialized when declared.
15268 (this_or_super:): Build a WFL and set current location when THIS
15269 or SUPER are parsed.
15270 (expression_statement:): Wrap statement around a WFL.
15271 (primary_no_new_array:): Fixed typo. Changed value returned by
15272 THIS_TK because of its new type (temporary).
15273 (dim_exprs:): Temporary fix because of OSB_TK's new type.
15274 (field_access:): Build qualified name with SUPER.
15275 (method_invocation:): Fixed returned value because of SUPER's new
15277 (array_access:): Use OSB_TK location information.
15278 (post_increment_expression:, post_decrement_expression:,
15279 unary_expression:, pre_increment_expression:,
15280 pre_decrement_expression:, unary_expression_not_plus_minus:,
15281 cast_expression:, multiplicative_expression:,
15282 additive_expression:, shift_expression:, relational_expression:,
15283 equality_expression:, and_expression:, exclusive_or_expression:,
15284 inclusive_or_expression:, conditional_and_expression:,
15285 conditional_or_expression:, assignment:): Use new location/token
15286 information available on operators.
15287 (create_class): Set super_decl_type to NULL_TREE when processing
15289 (register_fields): Field initialization is now a MODIFY_EXPR
15290 node. Chain initialization code to the matching lists (according
15291 to the field declaration modifiers).
15292 (maybe_generate_clinit): New function.
15293 (method_header): Don't set method's DECL_NAME to a WFL when adding
15294 methods to java.lang.Object.
15295 (resolve_and_layout): Now can return NULL_TREE if the type
15296 resolution fails. Otherwise, return the class DECL instead of its
15298 (check_method_redefinition): Don't patch method DECL_NAME if it
15299 belongs to java.lang.Object.
15300 (process_imports): Simply assign error_found to the value returned
15301 by check_pkg_class_access.
15302 (declare_local_variables): Don't use their init statements (if
15303 any) when parsing error were previously found. Reuse MODIFY_EXPR
15304 build during parsing as an init statement.
15305 (java_method_add_stmt): Now return the current method body.
15306 (java_layout_parsed_class, java_register_parsed_class): Functions
15308 (java_complete_expand_methods): Initialize the constant pool on a
15309 per class basis. Layout the classes before expanding their method
15310 bodies. Don't try expand artificial constructor code if error were
15311 found. Make the classes data and register them if no error were
15313 (java_complete_expand_method): Retrieve an artificial constructor
15314 argument list before entering its body. Assign the top block to
15315 the artificial constructor function body and set types of declared
15316 blocks and compound statements to void. Walk method body if not an
15317 artificial constructor.
15318 (make_qualified_name, cut_identifier_in_qualified): New functions.
15319 (resolve_expression_name): Fixed comments. Save/restore the
15320 current class CLASS_LOADED_P flag value. Build non qualified
15321 static field access and handle qualified expression names.
15322 (resolve_field_access, resolve_qualified_expression_name): New
15324 (patch_method_invocation_stmt): Use the new expression resolution
15325 scheme, calling resolve_field_access when the function call is
15326 resolved as an expression.
15327 (qualify_ambiguous_name): Function rewritten to work on qualified
15328 expression produced by make_qualified_name.
15329 (java_complete_tree): Promote type when function's argument are
15330 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
15331 the assignment to discover further errors if RHS is a expression
15332 name that fails to evaluate. Declare LHS initialized even though
15333 the assignment failed. Don't use the location variable and removed
15334 extra argument in patch function calls. Now handle the ARRAY_REF
15335 case and build internal string representation when STRING_CSTs are
15337 (build_method_invocation): Don't wrap function call around a WFL.
15338 (build_assignment): Likewise. Use the operator location
15340 (patch_assignment): Handle array access LHSs. Handle error
15341 provenance, resulting in a better error report.
15342 (build_binop): Use op_location from operator as binop location
15344 (build_unaryop, build_incdec, build_cast): Likewise.
15345 (patch_binop): Extract location information from the node. Fixed
15346 typo in error message.
15347 (patch_unary_op): Extract location information from the node.
15348 (build_array_ref, patch_array_ref): New functions.
15350 1998-07-01 Tom Tromey <tromey@cygnus.com>
15352 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
15353 match _Jv_IsInstanceOf.
15354 * decl.c (init_decl_processing): Use _Jv_NewArray, not
15355 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
15357 1998-06-30 Tom Tromey <tromey@cygnus.com>
15359 * decl.c (init_decl_processing): Functions are now named
15360 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
15362 1998-06-29 Per Bothner <bothner@cygnus.com>
15364 * java-tree.h (load_class): Add prototype.
15365 * class.c (is_compiled_class): Add missing arg to load_class.
15366 * expr.c (expand_java_NEW): Call load_class.
15367 * parse.y (process_import): Removed bogus use of void return value.
15369 1998-06-25 Per Bothner <bothner@cygnus.com>
15371 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
15372 Function name is "_Jv_Throw" instead of "soft_athrow".
15373 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
15374 Function name is "_Jv_AllocObject" instead of "soft_new".
15375 Takes an extra parameter (object size).
15376 * expr.c: Update calls.
15378 1998-06-24 Per Bothner <bothner@cygnus.com>
15380 * lex.c (java_get_line_col): Handle end-of-file.
15381 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
15383 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
15385 * lang.c (lang_init): Make -fexceptions the default.
15386 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
15387 exception handling is not turned on.
15389 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
15391 * lang.c (flag_new_exceptions): Make this this default.
15392 * decl.c (end_java_method): Call emit_handlers.
15393 * except.c (method_init_exceptions): Set language code and version.
15394 (expand_start_java_handler): Enable exception, and call
15395 expand_eh_region_start.
15396 (expand_end_java_handler): Enable exception, and set up catch blocks.
15397 (emit_handlers): New routine to generate the saved handlers.
15398 * java-except.h (emit_handlers): Add prototype.
15400 1998-06-12 Per Bothner <bothner@cygnus.com>
15402 We used to have three different representations of the constant pool:
15403 the CPool structure, the tree_constant_pool, and the constructures
15404 used to build the Class object (which may need class and string
15405 constants) in compiled code. None were appropriate for compiling
15406 to .class files, so I did a major overhaul.
15408 First, the tree_constant_pool array was removed. Things were
15409 modified to the CPool structure in the JCF could be used.
15410 Second, a "capacity" field was added to the CPool, and functions
15411 written to search for a matching constant, adding one if not found.
15412 The code that generated the Class object was changed to use a CPool.
15413 The actual TREE_LISTs used to build the CONSTRUCTORs used for
15414 the static Class object are now only in build_constants_constructor.
15415 Finally, I wrote code which can generate a .class file (including its
15416 constant pool) from the RECORD_TYPE of a class. This is a big step
15417 on the way to compiling Java source into .class files.
15419 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
15420 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
15422 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
15423 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
15424 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
15425 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
15426 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
15427 (lang_type): Removed constant_pool field.
15428 * jcf.h (CPool): Renamed size to count. Added field capacity.
15429 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
15430 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
15431 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
15433 * constants.c (current_constant_pool_tags, current_constant_pool_data,
15434 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
15435 * constants.c (build_constants_constructor): Use new outgoing_cpool.
15436 (set_constant_entry, find_constant1, find_constant2,
15437 find_class_constant, count_constant_pool_bytes, write_constant_pool,
15438 find_utf8_constant, find_class_or_string_constant): New functions.
15440 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
15441 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
15442 (give_name_to_class, get_class_constant): Likewise.
15443 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
15444 (get_name_and_type_constant, get_ref_constant): Removed.
15445 * parse.h (parser_ctxt): Remove field tree_constant_pool.
15446 * parse.y: Don't save/restore tree_constant_pool.
15447 * verify.c (verify_jvm_instructions): Update for new approach.
15448 * expr.c (expand_invoke, expand_java_field_op): Likewise.
15450 * lang-options.h: Added -femit-class-file, -femit-class-files.
15451 * lang.c (flag_emit_class_files), java-tree.h: New flag.
15452 (lang_f_options): Added "emit-class-file(s)".
15454 * expr.c (build_java_arrayaccess): Generate more efficient array
15455 bounds checking, by using unsigned compare.
15457 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
15459 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15461 * parse.h: New comment on the handling of unresolved type
15462 identifiers. JDEPs are now part of the jdep_code enum.
15463 (typedef struct jdep): Now use enum jdep_code or int, depending on
15464 availability. Both are narrowed down to an 8 bits bitfield.
15465 (CALL_EXPR_PRIMARY): Fixed comment.
15467 1998-06-10 Tom Tromey <tromey@cygnus.com>
15469 * Make-lang.in (java): Added gjavac and jvgenmain.
15470 (java.start.encap): Depend on gjavac.
15471 (java.rest.encap): Depend on jvgenmain.
15473 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
15474 (JAVA_CROSS_NAME): Likewise.
15475 (java.all.build): Depend on jvgenmain and gjavac.
15476 (java.all.cross): Depend on jvgenmain and gjavac-cross.
15477 (jvgenmain$(exeext)): New target.
15478 (java.install-common): Wrote.
15479 * config-lang.in (compilers, stagestuff): Added gjavac and
15482 1998-06-10 Dave Brolley <brolley@cygnus.com>
15484 * lang.c (lang_decode_option): New argc/argv interface.
15486 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15488 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
15489 * decl.c (build_decl_no_layout): New function.
15490 * expr.c (java_lang_expand_expr): Layout declarations found in
15491 blocks before they're pushed.
15492 * jcf-parse.c (load_class): Save current line when parsing class
15494 (parse_source_file): Register class before expanding their
15496 * lang.c (put_decl_node): Produce `null' when `void *' is
15498 * lex.c (static tree wfl_op): New static global, for error report
15500 (java_init_lex): wfl_operator and wfl_op initialized
15501 here. Filename caching added for wfl_op. Return wfl_op when `(' is
15503 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
15504 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
15505 build_unresolved_array_type): New static function definitions.
15506 (build_decl_no_layout): New extern function declared.
15507 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
15508 faulty modifier exists.
15509 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
15510 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
15511 (UNARY_PLUS_EXPR): New fake operator.
15512 (struct parser_ctxt): New field osb_number.
15513 * parse.y (static tree wfl_operator): New static WFL for operator
15514 bound error messages.
15515 (DECR_TK, INCR_TK): Moved.
15516 (OP_TK): Tagged <operator>.
15517 (array_type:): Now call build_unresolved_array_type.
15518 (dim_expr:): Count the number of '[' seen.
15519 (post_increment_expression, post_decrement_expression,
15520 pre_increment_expression, pre_decrement_expression,
15521 unary_expression_not_plus_minus, unary_expression:): Actions are
15522 now building the corresponding unary expressions.
15523 (cast_expression:): Actions are now building cast expressions.
15524 (build_unresolved_array_type): New function.
15525 (create_interface): Reset the number of declared interfaces.
15526 (create_class): Likewise.
15527 (method_header): Methods declared within the scope of an interface
15528 are now implicitly set public and abstract.
15529 (java_complete_class): Variable's and parameter's type are patched
15530 with a promoted type.
15531 (declare_local_variables): Resolved non builtin types are promoted
15532 before being used to build a variable decl. Removed type patch
15533 posted on variable initialization statement.
15534 (source_start_java_method): Use build_decl_no_layout to build the
15535 decl of a parameter of incomplete type.
15536 (java_register_parsed_class): Process interfaces too. Call
15537 rest_of_decl_compilation on each processed class declarations.
15538 (java_complete_expand_methods): Don't attempt to expand things in
15540 (java_complete_tree): Process CONVERT_EXPR, even though it always
15541 has a type. Propagate error_mark_node to node's type too. Promote
15542 method's call argument type and return error_mark_node if
15543 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
15544 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
15545 handle unary operator nodes.
15546 (build_assignment): Added comment.
15547 (print_int_node): New function.
15548 (patch_assignment): New second argument. New error handling. Use
15549 print_int_node. Handle references. Use can_cast_to_p to issue
15550 different error message according to the context and check upon
15551 the initialization of the RHS.
15552 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
15553 (operator_string): Handle more operators.
15554 (patch_binop): No longer use a function static
15555 wfl_operator. Improved error message on shift distance.
15556 (build_unaryop, build_incdec, build_cast, patch_unaryop,
15557 patch_cast): New functions.
15559 1998-06-05 Per Bothner <bothner@cygnus.com>
15561 * jvspec.c: New file.
15562 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
15564 * java-tree.h (identifier_subst): Add declaration.
15566 1998-06-04 Tom Tromey <tromey@cygnus.com>
15568 * jvgenmain.c (main): Generate call to JvRunMain.
15570 * class.c (make_class_data): Push value for "sync_info" field.
15571 * decl.c (init_decl_processing): Push "sync_info" field.
15573 1998-06-03 Per Bothner <bothner@cygnus.com>
15575 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
15576 Java (source) name, not signature.
15577 Set TYPE_ALIGN to (at least) that of element_type.
15579 1998-06-02 Per Bothner <bothner@cygnus.com>
15581 * class.c: Moved classname-mangling-rekated code to ...
15582 * mangle.c: ... this new file.
15583 * jvgenmain.c: New program (needs mangle.c) to generate main program.
15584 * Makefile.in: Update for above changes.
15586 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15588 * expr.c (truthvalue_conversion): Convert integer and floating
15589 point value to their truth value.
15590 * lex.c (java_lex): Handle the `null' literal.
15591 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
15592 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
15593 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
15596 * parse.y: Reorganization/documentation on token declaration.
15597 (binop_lookup[]): New added new tree codes.
15598 (relational_expression): Build corresponding binary operators.
15599 (equality_expression, conditional_and_expression,
15600 conditional_or_expression): Likewise.
15601 (java_complete_class): Fix crash in debug message.
15602 (java_complete_tree): Check initialization of method call
15603 arguments. Further bogus node evaluation to detect more error
15604 during assignments. Handles more binary operators.
15605 (patch_assignment): Use DECL_P.
15606 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
15608 (operator_string): Handle more case. Compacted source.
15609 (patch_binop): Changed function comment. Checking for
15610 uninitialized first operand takes the compound assignment into
15611 account and uses DECL_P. Checking for uninitialized second operand
15612 delayed to routine's end. Use macros to issue type bound error
15613 messages and issue messages on both operands if their types are
15614 different. Force fixed type into node. Handle all binary
15617 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15619 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
15620 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
15621 build operator node and return tokens.
15622 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
15623 * parse.h (java_complete_tree): Changed returned type in prototype.
15624 (build_method_invocation, build_assignment, patch_assignment,
15625 patch_binop): New static function declarations.
15626 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
15627 BUILD_EXPR_WFL): New macros.
15628 * parse.y (enum tree_code binop_lookup[]): New static for token to
15630 (%union): Parser union has new sub-structure `operator'.
15631 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
15632 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
15633 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
15634 ASSIGN_ANY_TK): Tokens tagged `operator'.
15635 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
15636 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
15637 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
15638 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
15639 (assignment_operator:): Rule tagged `operator'.
15640 (expression_statement:): Re-installed default rule.
15641 (method_invocation:): Sub rules call build_method_invocation.
15642 (postfix_expression:): Don't attempt to resolve name here. Just
15644 (multiplicative_expression:): Sub-rules build corresponding binop
15646 (additive_expression:, shift_expression:, and_expression:,
15647 exclusive_or_expression:, inclusive_or_expression:): Likewise.
15648 (assignment:): Sub rule invoke build_assignment.
15649 (assignment_operator:): Default rules on sub rules.
15650 (force_error): Added documentation on this variable.
15651 (declare_local_variables): Build initialization calling
15653 (expand_start_java_method): Removed unused rtx declaration. Mark
15654 arguments as already initialized.
15655 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
15656 (java_complete_expand_methods): Don't process next method if
15657 completion of the previous one triggered errors.
15658 (java_complete_expand_method): Call source_end_java_method if no
15659 error were found during completion.
15660 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
15661 locals declaratilon. Handle names found within a class. Return
15662 error_mark_node when things aren't found.
15663 (patch_method_invocation_stmt): Return error_mark_node on failures.
15664 (patch_invoke): Removed unused local. Return the correct node.
15665 (java_complete_tree): Now returns a value. The BLOCK section binds
15666 local identifiers and the type of a BLOCK is now void. Assign the
15667 result of operand completion on COMPOUND_EXPR. Assign the
15668 encapsulated node of a WFL to the result of its completion, except
15669 when the node is an identifier. Now handle MODIFY_EXPR and several
15670 binary operators. Return error_mark_node on errors.
15671 (build_method_invocation, build_assignment, patch_assignment,
15672 build_binop, operator_string, patch_binop): New functions.
15673 * typeck.c (binary_numeric_promotion): New function.
15675 1998-05-21 Per Bothner <bothner@cygnus.com>
15677 * class.c (identifier_subst): New convenience wrapper for ident_subst.
15678 Replace most uses of ident_subst by identifier_subst.
15680 * class.c (push_class_static_dummy_field): Removed function.
15681 (build_class_ref): Find Class object decl by looking up "CNAME.class",
15682 instead of looking got "class" static field. Create that decl here.
15683 (class_identifier_node): Removed; no longer needed.
15684 (init_class_processing): Don't init class_identifier_node.
15685 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
15686 Do nreverse 0 times (instead of twice) for Object and Class.
15687 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
15689 1998-05-20 Per Bothner <bothner@cygnus.com>
15691 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
15692 while initializing linenumber_count and linenumber_table.
15693 Do it before init_function_start (which calls emit_line_note).
15694 * expr.c (expand_byte_code): Don't need to clear lineno here.
15696 1998-05-18 Tom Tromey <tromey@cygnus.com>
15698 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
15699 then mangle number as _N_.
15701 * class.c (mangle_class_field): New function.
15702 (build_class_ref): Set assembler name of class reference using
15703 mangle_class_field.
15704 (push_class_static_dummy_field): Likewise.
15706 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
15708 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
15709 of assigning to TREE_CODE. The latter method exploits a feature
15710 of GCC that is not ANSI compliant.
15712 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15714 * decl.c (pushdecl_force_head): New function.
15715 (pushlevel): Removed conditional printf.
15716 (complete_start_java_method): Don't enter local variable scope if
15717 function is compiled from source code.
15718 * expr.c: parse.h now included
15719 (java_lang_expand_expr): New function.
15720 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
15721 printf. Terminate buffer when doing directories.
15722 * jcf-parse.c (parse_source_file): Call lang_init_source before
15723 parsing and before code generation.
15724 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
15725 use printf if the macro is defined.
15726 * lang.c (lang_init): Install lang_expand_expr hook on
15727 java_lang_expand_expr.
15728 (java_dummy_print): New function.
15729 (lang_init_source): New function.
15730 * lex.c (java_lex): Remember location of an opening brace at the
15731 second nesting level.
15732 (java_is_eol): Unget character seen after a CR if it is EOF.
15733 * parse.h: Now includes lex.h
15734 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
15735 printf if the macro is defined.
15736 (expand_start_java_method, build_expr_block, enter_block,
15737 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
15738 New static function declarations.
15739 (pushdecl_force_head): New extern function declaration.
15740 (INCOMPLETE_TYPE_P): New macro.
15741 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
15742 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
15743 BLOCK_EXPR_ORIGIN): New macros.
15744 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
15745 DECL_SOURCE_LINE_LAST): New macros.
15746 (struct parser_ctxt): Removed field current_method_decl, redundant
15747 with the field current_function_decl. Added fields
15748 first_ccb_indent1 and pending_block.
15749 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
15750 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
15752 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
15753 (compilation_unit:): Cosmetic on sub rule.
15754 (type_declaration:): Cosmetic on sub rules. Added an error rule.
15755 (variable_initializer:): Installed default rule on expression:.
15756 (method_declaration:): method_header: starts a new
15757 method. method_body: installs the function body, absorbs blocks
15758 emitted for temporary variable scopings, pops function's body block
15759 and merges function's last statement lineno in DECL_SOURCE_LINE.
15760 (method_body:): Installed default rules.
15761 (block:): Call enter_block when an opening brace is seen. Absorb
15762 scoping blocks and call exit_block when a closing brace is seen.
15763 (block_statement:): Cosmetic changes.
15764 (method_invocation:): Create WFL around CALL_EXPR node.
15765 (patch_stage): Added comment around definition.
15766 (method_header): Try to use first_ccb_indent1 as the first line of
15767 the method, so BP debug info are emitted at the first opening
15768 brace of the function. If the function has no body, use the
15769 location of the function's name. Override currently defined method
15770 name with the matching WFL so we can point redefinition errors
15771 using the location where the function's name was declared.
15772 (check_abstract_method_header): Interprets DECL_NAME as an
15773 identifier or as a WFL, accordingly.
15774 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
15775 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
15776 location and name information out of it and reinstall DECL_NAME to
15777 its original identifier node value.
15778 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
15779 function's source code).
15780 (read_import_dir): Test the value returned by find_class and issue
15781 a fatal accordingly.
15782 (declare_local_variables): Push a new block for the scope of the
15783 new variable(s) if code has been already generated at that nesting
15784 level. Pinpoint redefinition errors using the variable id
15785 WFLs. Generate initialization code if necessary. If the variable
15786 type is incomplete, register a patch on its decl.
15787 (source_start_java_method): Rewritten. Define a new block for the
15788 function's parameters. Build parameter decl out of function's
15789 arguments and register them for a patch if their types are
15791 (expand_start_java_method): Includes the part of
15792 source_start_java_method that was pushing the parameter decls and
15793 completing the method start code.
15794 (source_end_java_method): Removed call the expand_end_bindings and
15795 poplevel (already taken care of). Reinstall function's arguments
15796 and get function's last line of code before calling
15797 expand_function_end.
15798 (java_method_add_stmt): New comment before the function's
15799 code. Complement the second operand of the current COMPOUND_EXPR
15801 (java_complete_expand_methods): Don't generate debug info on line
15802 zero when expanding a generated constructor.
15803 (java_complete_expand_method): Set start and end line numbers for
15804 a artificially generated constructor to one and manually call
15805 enter_block and exit_block when defining it. For all methods:
15806 expand function's start calling the new expand_start_java_method
15807 and invoke java_complete_tree on the effective method's body, if
15809 (resolve_expression_name): Now use lookup_name_in_blocks to search
15810 local variable decls and print out an error when variables are
15812 (patch_method_invocation_stmt): Inserted comment before the
15814 (lookup_method_invoke): Chain method's arguments using chainon
15815 with the current arg list as a second argument. Inserted missing
15816 IDENTIFIER_POINTER when reporting an error on methods not found.
15817 (refine_accessible_methods_list): Don't retain constructors.
15818 (patch_arguments): Function removed.
15819 (java_complete_tree): Inserted comment before the function's
15820 code. New case for BLOCKs. Moved the WFL case a bit
15821 further. Complete function's arguments.
15822 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
15823 maybe_absorb_scoping_blocks): New functions.
15825 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15827 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
15829 * jcf-parse.c (parse_source_file, java_error_count): New forward
15830 and extern declarations.
15831 (java_parse_abort_on_error): Macro moved.
15832 (jcf_parse_source): fatal called if fopen fails. Now calls
15834 (parse_source_file): New parse_only parameter. Reflects the
15835 elimination of the second pass.
15836 (yyparse): parse_source_file called with argument set to 0.
15837 * jcf.h (JCF_ZERO): Sets java_source to zero.
15838 * lex.c (java_init_lex): pass argument is gone. Function modified
15839 to be called once during the analysis of a file.
15840 (java_unget_unicode): Fixed typo in fatal message.
15841 (java_get_line_col): Likewise.
15842 (java_lval): Likewise. String literals no longer built during
15844 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
15846 * parse.h (MODIFIER_WFL): New macro.
15847 (parse_check_super, parser_check_super_interface): Now return int.
15848 (parser_chain_incomplete_item, not_builtin_p,
15849 complete_method_decl): Declarations removed.
15850 (build_method_invocation_stmt, build_invoke): Renamed using the
15851 `patch' instead of `build'
15852 (register-incomplete_type, obtain_incomplete_type,
15853 java_complete_tree, java_complete_expand_method,
15854 unresolved_type_p, create_jdep_list): New function declarations.
15855 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
15856 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
15857 (jdep): New typedef on new struct _jdep.
15858 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
15859 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
15860 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
15861 JDEP_RESOLVED_P): New macros.
15862 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
15863 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
15864 JDEP_VARIABLE): New enum values and jdep kinds.
15865 (jdeplist): New typedef on struct _jdeplist.
15866 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
15868 (CALL_EXPR_PRIMARY): New macro.
15869 (struct parser_ctxt): Fields java_pass, current_method_decl,
15870 method_decl_list deleted. New field jdeplist.
15871 (INCOMPLETE_P): Macro deleted.
15872 * parse.y (single_type_import_declaration:): Removed pass switch.
15873 (type_import_on_demand_declaration): Likewise.
15874 (field_declaration:): Removed pass switch on all sub rules.
15875 (class_declaration:): Call the complete_class_decl removed on
15877 (method_declaration:): Removed second pass switch. No longer chain
15878 methods decl when method_header reduced.
15879 (method_header:): Sub rules no longer depend on pass switch.
15880 (method_declarator:): Likewise.
15881 (method_body:): Likewise.
15882 (abstract_method_declaration:): Likewise.
15883 (block_statement:): Likewise.
15884 (local_variable_declaration:): Likewise.
15885 (argument_list:): Likewise.
15886 (method_invocation:): Likewise. Call to build_method_invocation_stmt
15887 removed. Partial CLASS_EXPR tree node built instead.
15888 (postfix_expression:): Removed pass switch on all sub rules.
15889 (java_pop_parser_context): Free classd_list content.
15890 (yyerror): Call obstrack_grow0 to finalize error message.
15891 (check_class_interface_creation): Comment modified to reflect new
15892 returned value meaning. Removed second pass switch. Return 1 if an
15893 error was found, 0 otherwise. Adjust pointer on filename if a
15894 leading path separator was found.
15895 (maybe_create_class_interface_decl): Removed first pass switch
15896 when linking the class decl to the class_list. Install a new
15897 jdep_list for the class.
15898 (add_superinterfaces): List of unresolved interfaces is
15899 gone. Unresolved interfaces are directly added to the current
15901 (create_interface): Second pass shortcut removed.
15902 ctpx->modifier_ctx access through MODIFIER_WFL.
15903 (create_class): Second pass shortcut removed. Call to
15904 register_incomplete_type replaces the call to
15905 parser_chain_incomplete_item.
15906 (complete_class_decl): Function removed.
15907 (duplicate_declaration_error): New way of retrieving redeclared
15909 (register_fields): Call to lookup_modifier_cl replaced by
15910 MODIFIER_WFL. New way of handling unresolved type, using
15911 unresolved_type_p and obtain_incomplete_type.
15912 register_incomplete_type replaces call to parser_chain_incomplete_item.
15913 (patch_stage): New static global variable.
15914 (method_header): New way of handling unresolved type, using
15915 unresolved_type_p and obtain_incomplete_type. patch_stage used to
15916 indicates that the method decl needs to be patched.
15917 (check_abstract_method_header): Call to lookup_modifier_cl
15918 replaced by MODIFIER_WFL.
15919 (method_declarator): Incomplete argument type are registered
15920 calling register_incomplete_type. Patch on the declared method is
15921 issued in that case.
15922 (unresolved_type_p): New function.
15923 (parser_check_super_interface): New comment to reflect function's
15924 modified returned type (int). Function and has a new argument
15925 this_wfl. Call to parse_error_context uses this_wfl instead of
15926 relying on lookup_cl.
15927 (parser_check_super): Comment reflects function's new returned
15928 type (int). Function returns nonzero value on error.
15929 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
15930 register_incomplete_type, jdep_resolve_class): New functions to
15931 handle incomplete types in declarations.
15932 (java_complete_class): Rewritten to work with the new incomplete
15933 type handling scheme.
15934 (complete_class_report_errors): Likewise.
15935 (complete_method_decl): Removed: it jobs is now handled by
15936 java_complete_class.
15937 (do_resolve_class): Class loaded in not already loaded and not
15938 found in Java source code.
15939 (java_check_regular_methods, java_check_abstract_methods): Don't
15940 call complete_method_decl anymore.
15941 (lookup_modifier_cl, not_builtin_p): Functions deleted.
15942 (read_import_dir): Got rid of the pass number dependency.
15943 (declare_local_variables): New handling of unresolved types (patch
15945 (source_start_java_method): New parameter level. Function called
15946 with level set to 1 when argument types are potentially
15947 unresolved. Called to complete the job with level set to 2 once
15948 types are complete.
15949 (source_end_java_method): Call to permanent_allocation
15950 removed. Waiting to be replaced by a more suitable obstack
15952 (java_complete_expand_methods, java_complete_expand_method,
15953 java_expand_finals): New functions.
15954 (build_method_invocation_stmt): Renamed
15955 patch_method_invocation_stmt. Extracts function call expression
15956 (wfl) and arguments (args) from CALL_EXPR tree operands.
15957 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
15958 call. Patch the function and argument operand of the CALL_EXPR
15960 (patch_argument, java_complete_tree): New functions.
15962 1998-04-20 Per Bothner <bothner@cygnus.com>
15964 Recover from missing fields and methods (i.e. error instead of fatal).
15965 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
15966 * expr.c (expand_invoke): Recover from missing method.
15967 (expand_java_field_op): Recover from missing field.
15968 Inline references to java.lang.{Integer,Char,...}.TYPE.
15969 * typeck.c (get_type_from_signature), java-tree.h: New function.
15970 * class.c (add_method): Use get_type_from_signature.
15971 (build_class_ref): Handle a class that was not found.
15972 * typeck.c (convert): Handle conversion to pointers (for convenience).
15973 * verify.c (verify_jvm_instructions): Use get_type_from_signature
15974 instead of lookup_field to handle missing fields.
15976 * jcf-parse.c (process_zip_dir): Set java_source.
15978 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
15980 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
15982 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15984 * jcf-parse.c (load_class): Don't change input_filename before
15985 calling jcf_parse_source (but still do it before calling
15987 (jcf_parse_source): Assign input_filename after having saved the
15989 * lex.c (java_init_lex): Chain a WFL node to the import on demand
15990 list. ctxp->modifier_ctx zeroed according to its new
15991 definition. ctxp->filename initialized. Removed
15992 JAVA_MODIFIER_CTX_UNMARK.
15993 (java_unget_unicode): Update the character based column position.
15994 (java_allocate_new_line): ref_count not used anymore. Always free
15995 ctxp->p_line. Initialize c_line->char_col to 0.
15996 (java_get_unicode): Update the character based column position.
15997 (java_lex): Use ctxp->elc to store current position in source
15998 file, at the beginning of the parsed token. Set modifier_ctx entry
15999 corresponding to the parse modifier to a WFL node. Return a WFL
16000 node when an identifier is parsed.
16001 (java_lex_error): Now uses ctxp->elc to store current position in
16003 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
16004 * lex.h (build_wfl_node): New function definitions.
16005 (struct java_line): ref_count and next fields are gone. New field
16007 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16008 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
16009 (JAVA_COLUMN_DELTA): New macro.
16010 (java_lc): New typedef on new struct _java_lc.
16011 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
16012 (parse_error_context, parse_warning_context): Changed prototypes.
16013 (java_get_line_col): Added as an available global function.
16014 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
16015 (IC_DECL): Replaced by macro IC_TYPE
16016 (DEPEND_WFL): New macro.
16017 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
16019 (exit_java_complete_class): Removed a commented out statement.
16020 (struct parser_ctxt): Added comments on fields. modifier_ctx is
16021 now an array of tree nodes. Deleted fields line_list and
16022 e_line. New field elc, to replace e_line.
16023 * parse.y (array_type:): Build WFL node.
16024 (qualified_name:): Build a single WFL node out of two. Retain
16025 the location information of the first node in the resulting node.
16026 (package_declaration:): Use package name as a WFL node
16027 (single_type_import_declaration:): Use imported name as a WFL node.
16028 (type_import_on_demand_declaration:): Use root of the imported
16029 packages as a WFL node.
16030 (field_declaration:): Removed unused local variable cl.
16031 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
16032 (yyerror): New static elc. Removed static error_line, error_pos.
16033 New local code_from_source. Save ctxp->elc into elc at the first
16034 pass. Call java_get_line_col to get a string of the line where
16035 the error occurred.
16036 (debug_line): Removed static function.
16037 (parse_error_context, parse_warning_context): Parameter cl is now
16038 a WFL node. Use its value to initialize ctxp->elc.
16039 (redefinition_error): Parameter cl is now a WFL node.
16040 (parse_add_interface): New parameter wfl. No longer call
16041 lookup_cl, use wfl instead.
16042 (check_class_interface_creation): Parameter cl is now a WFL node.
16043 (maybe_create_class_interface_decl): Likewise.
16044 (add_superinterfaces): New function.
16045 (create_interface): Removed local cl, node, super_decl,
16046 super_decl_type. Function now uses id as a WFL node. Better
16047 warning/error report on obsolete or forbidden mix of
16048 modifiers. Now calls add_superinterfaces to register interfaces.
16049 (create_class): Removed local cl, node. Local variable id is used
16050 as a WFL node. Better error report on forbidden modifier
16051 mix. Uses add_superinterfaces to register interfaces.
16052 (find_field): Argument cl is now a WFL node. Now store the WFL
16053 node of a fields that needs to be checked for their
16055 (method_header): Local variable node non longer used. Local
16056 variable id replaces cl.
16057 (check_modifiers_consistency): Local variable cl is now a WFL
16059 (method_declarator): Local variable cl replaced by parameter id.
16060 (parser_qualified_name): Now uses parameter name as a WFL node.
16061 (parser_check_super_interface): New parameter wfl, for achieve
16062 greater accuracy during error reports.
16063 (parser_chain_incomplete_item): New parameter named location. Used,
16064 along the decl, to construct the incomplete item node.
16065 (java_complete_class): resolve_class now uses WFL node extracted
16066 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
16068 (complete_method_decl): Unresolved function's argument types are WFL.
16069 (resolve_class): Parameter cl is now a WFL node.
16070 (resolve_and_layout): Likewise.
16071 (do_resolve_class): Likewise. Try first to use cl and then do the
16072 lookup on the decl when calling check_pkg_class_access.
16073 (complete_class_report_errors): Use IC_TYPE in place of
16074 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
16075 instead of doing a lookup over the decl.
16076 (java_check_final): Use WFL info from field tree list.
16077 (lookup_cl): Rewritten and returns a statically defined WFL node.
16078 (lookup_modifier_cl): Now uses information from WFL nodes.
16079 (process_imports): Likewise.
16080 (read_import_dir): name and cl arguments replaced by a single WFL
16081 node. Function modified accordingly.
16082 (find_in_imports_on_demand): Now uses WFL node.
16083 (check_pkg_class_access): cl argument is now a WFL node.
16084 (declare_local_variables): Fixed to use WFL nodes.
16085 (resolve_expression_name): Likewise.
16086 (build_method_invocation_stmt): name_combo argument renamed
16087 wfl. Function modified to use WFL nodes.
16088 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
16089 (lookup_method_invoke): cl is now a WFL node. Added missing
16090 IDENTIFIER_POINTER to class type decl name.
16092 1998-04-14 Dave Brolley <brolley@cygnus.com>
16094 * lang.c (init_parse): Now returns char* containing the filename.
16096 1998-04-10 Per Bothner <bothner@cygnus.com>
16098 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
16100 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
16101 * class.c (make_class_data): If flag_assume_compiled, initial class
16102 state is CSTATE_PREPARED; make superclass and interfaces direct
16103 references, rather than constant pool indexes.
16105 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16107 * parser.y: Include flags.h. Removed debug variable pl.
16108 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
16109 (block:): Likewise.
16110 (labeled_statement_nsi:): Generate debug info when reducing
16111 expression_statement:.
16112 (check_pkg_class_access): get_access_flags_from_decl invocation
16113 fixed for new CLASS_* flags location.
16114 (source_end_java_method): Save/restore parser context when
16115 entering/leaving this routine. Restore lineno to its right value
16116 before calling expand_end_bindings.
16117 (build_method_invocation_stmt): build_invoke called with the
16118 current line information.
16119 (build_invoke): New argument cl. Wrap the function call around a
16121 (refine_accessible_methods_list): Changed comment, removed
16123 * parse.h: Fixed typo in comments.
16124 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
16125 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
16126 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
16128 * lex.c (java_lex): Record the last closing curly bracket of a
16130 * jcf-parse.c (jcf_parse_source): Now calls
16131 java_check_methods. Clarified comment, fixed typo.
16133 1998-04-09 Dave Brolley <brolley@cygnus.com>
16135 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
16136 (finish_parse): Expose for non USE_CPPLIB builds.
16138 1998-04-08 Jeffrey A Law (law@cygnus.com)
16140 * lang.c (lang_print_xnode): New function.
16142 1998-04-03 Per Bothner <bothner@cygnus.com>
16144 * decl.c (class_dtable_decl), java-tree.h: New tree node.
16145 * class.c (get_dispatch_vector, get_dispatch_table): New functions
16146 used to build a class's dispatch table.
16147 (make_class_data): Generate dispatch table if flag_assume_compiled.
16148 Set dtable of class object to address of class_dtable_decl.
16150 * decl.c (int_decl_processing): Make soft_badarrayindex_node
16151 be volatile and have side effects - generates better code.
16153 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
16154 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
16156 * expr.c (expand_invoke): If class is final, method is
16157 effectively final, so can call it directly.
16159 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
16161 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
16163 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16165 * parse.y (build_method_invocation_stmt): Removed extra argument
16168 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16170 * expr.c (dtable_indent): Now static global.
16171 (expand_invoke): Now call invoke_build_dtable and
16172 build_invokevirtual.
16173 (invoke_build_dtable, build_invokevirtual): New functions.
16174 * jcf-io.c (find_class): Defer issuing a warning by setting
16175 jcf->outofsynch to 1.
16176 * jcf-parse.c (jcf_out_of_synch): New function.
16177 (load_class): Test this_jcf.outofsynch flag and call
16178 jcf_out_of_synch accordingly.
16179 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
16180 comment indentation.
16181 * lex.c (java_get_unicode): Fixed code indentation.
16182 (java_lex): Create string literal. Fixed typo. Removed several
16183 premature obstack_free.
16184 * parse.h: New enums for name resolution and invocation mode.
16185 (struct qualification): New data structure.
16186 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
16187 (do_resolve_class, build_method_invocation_stmt,
16188 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
16189 debug_line, identical_subpath_p, invocation_mode,
16190 refine_accessible_methods_list, build_invoke,
16191 lookup_method_invoke): New functions declared.
16192 (build_invokevirtual, invoke_build_dtable, match_java_method,
16193 build_field_ref, jcf_out_of_synch): New references to external
16195 (struct parse_ctxt): Removed artificial_constructor field.
16196 * parse.y: (array_type:): Type defined for this rule.
16197 (class_type:): Installed default rule for interface_type:.
16198 (array_type:): Now build Java array type.
16199 (qualified_name:): Now use obstack_grow0.
16200 (method_declaration:): Skip the artificial constructor added to
16202 (abstract_method_declaration:): Execute the code only during pass 1.
16203 (block:): Installed default rule in block_statements:.
16204 (block_statement:): Add the statement to the method during pass 2.
16205 (statement_expression): Installed default rule for
16206 method_invocation:.
16207 (argument_list:): Added code to build the argument list.
16208 (method_invocation:): Added call to create the method invocation
16210 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
16211 (debug_line): New function for debug.
16212 (complete_class_decl): No longer do something during pass 1.
16213 (method_header): Use BUILD_PTR_FROM_NAME.
16214 (parser_qualified_classname): Use obstack_grow0. Removed bogus
16216 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
16217 function's main comment.
16218 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
16220 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
16221 (resolve_class): Now works with arrays.
16222 (do_resolve_class, resolve_and_layout): New functions.
16223 (java_check_regular_methods): Reverse method list before and after
16224 having processed it. No longer set ctxp->artificial_constructor.
16225 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
16226 accordingly. Fixed typo in issued error message. Now use
16228 (find_in_imports_on_demand): Now use obstack_grow0.
16229 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
16230 (source_end_java_method): Call expand_expr_stmt instead of
16231 expand_expr. Calls it before calling expand_function_end.
16232 (java_method_add_stmt): Do nothing if errors were found during
16234 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
16235 (build_method_invocation_stmt, build_invoke, invocation_mode,
16236 lookup_method_invoke, refine_accessible_methods_list,
16237 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
16239 * typeck.c (build_java_signature): Properly end method signature
16240 if return type skipped.
16241 (match_java_method): New function.
16243 1998-03-16 Per Bothner <bothner@cygnus.com>
16245 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
16247 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
16249 * expr.c (build_invoke_non_interface): New function.
16250 (methods_ident, ncode_ident): Now static globals.
16251 (expand_invoke): Use build_invoke_non_interface.
16252 * java-tree.h (struct lang_decl): New field function_decl_body.
16253 (DECL_FUNCTION_BODY): New macro.
16254 * jcf-parse.c (jcf_parse_source): Deeper check before setting
16255 CLASS_FROM_SOURCE_P.
16256 (parse_source_file): Fixed typos. Call java_layout_parsed_class
16257 before starting pass 2. Call to java_generate_parsed_class replaced
16258 by java_register_parsed_class.
16259 * lex.c: Fixed typo in header. Some line width related formating.
16260 * lex.h: Some line width related formating.
16261 * parse.h (source_end_java_method, resolve_expression_name,
16262 complete_class_decl, maybe_create_class_interface_decl,
16263 check_class_interface_creation): New static function declarations.
16264 (java_layout_parsed_class, java_method_add_stmt): New function
16266 (struct parser_ctxt): Field mark_class_generate removed. New
16267 fields class_list and artificial_constructor.
16268 * parse.y: Fixed typo in header.
16269 (class_declaration:): Call complete_class_decl when class body
16271 (method_declaration:): Call source_end_java_method in pass 2 when
16272 the method body is defined.
16273 (postfix_expression:): Do expression name resolution on sub-rule
16274 name during pass 2.
16275 (create_class, create_interface): Merged common pieces.
16276 (check_class_interface_creation, maybe_create_class_interface_decl):
16278 (complete_class_decl): New function.
16279 (register_fields): Fixed line width related typo.
16280 (method_header): Correctly skip first argument when fixing
16281 argument line. Changed the loop.
16282 (java_check_circular_reference): Now use ctxp->class_list.
16283 (java_complete_class): Removed start/stop marking.
16284 (java_check_regular_methods): Now takes a class decl as an
16285 argument. Add default constructor if none were encountered.
16286 (java_check_methods): Now use ctxp->class_list. Changed call to
16287 java_check_regular_methods.
16288 (source_start_java_method): Set DECL_ARG_TYPE for each function
16290 (source_end_java_method, java_method_add_stmt): New functions.
16291 (java_generate_parsed_class): No longer exists.
16292 (java_layout_parsed_class, java_register_parsed_class): New functions.
16293 (resolve_expression_name): New function.
16295 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16297 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
16298 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
16299 until pass initializations are done. Call read_import_dir with
16301 * parse.h: (lookup_modifier_cl): New function declared.
16302 (INTERFACE_FIELD_MODIFIERS): New macro.
16303 (OBSOLETE_MODIFIER_WARNING): New macro.
16304 * parse.y: (register_fields): Class type and current field name in
16305 local variables. Check modifier(s) if adding field(s) to an interface.
16306 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
16307 and report errors using the faulty modifier line context.
16308 (lookup_modifier_cl): New function.
16309 (read_import_dir): Detect and report default import processing
16312 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
16314 Add a pair of -fassume-compiled/-fno-assume-compiled options.
16315 * class.c (is_compiled_class): Return 1 after making sure it
16316 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
16317 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
16318 * java-tree.h (flag_assume_compiled): Add decl.
16319 * lang.c (lang_f_options): Add the flag.
16320 (flag_assume_compiled): Add decl, default to 0.
16322 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16324 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
16325 (is_compiled_class): Likewise.
16326 (layout_class): Likewise.
16327 (layout_class): Detect and lay out classes defined in source code.
16328 (interface_of_p, add_interface_do, may_add_interface): New
16330 (add_interface): Now use add_interface_do.
16331 (add_method_1): New function.
16332 (add_method): Now use add_method_1.
16333 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
16334 (complete_start_java_method): New function.
16335 (start_java_mehod): Now call complete_start_java_method.
16336 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
16337 (expand_invoke): Likewise and fixed typo.
16338 *gjava.c: (print_super_field): Use new argument to find_class
16341 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
16342 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
16343 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
16345 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
16346 (add_method_1, push_class): New prototypes.
16347 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
16348 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
16349 directory where the class was found.
16350 (find_class): New argument DO_CLASS_FILE. Function find_class
16351 modified accordingly.
16352 *jcf-parse.c: (fix_class_path): New function.
16353 (load_class): Use new VERBOSE argument. load_class now finds and
16354 loads/parses .class/.java files. Save read_state of current_jcf
16356 (java_parser_abort_on_error): New macro.
16357 (jcf_parse_source, parse_source_file): New function.
16358 (jcf_parse): Fixed typo.
16359 (yyparse): Call parse_source_file () only.
16360 (process_zip_dir): Fixed typo, fix zdir->filename_length when
16361 writing the real class name back in the zip directory entry.
16362 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
16363 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
16364 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
16365 (find_class): Prototype fixed.
16366 *lex.c: Added 1998 time stamp.
16367 Removed all static global variables, moved into the parser
16368 context data structure.. Now include unistd.h if SEEK_SET not
16370 (java_init_lex): Rewritten.
16371 (java_sneak_unicode): Modified current unicode access in current line.
16372 (java_unget_unicode): Likewise.
16373 (java_allocate_new_line): New allocation management.
16374 (java_read_char): Modified access and storage of unget_utf8_value.
16375 New way of processing current unicode.
16376 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
16377 (java_get_unicode): Now use the parser context.
16378 (java_lineterminator): Likewise.
16379 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
16380 of the reentrant parser implementation. Function now use the
16381 parser context data structure and java_lval. Fixed production of
16382 the float and double constant "out of range" error message. Fixed
16383 obstack use. Return integer value when hitting a modifier. Now
16384 return type for TRUE, FALSE and other predefined types. Return
16385 identifier as a TREE_LIST list containing the current line context
16386 as the TREE_VALUE sub-node.
16387 (java_unicode_2_utf8): Fixed typo in declaration.
16388 (java_lex_error): Now use the parser context data structure.
16389 *lex.h: Added 1998 time stamp.
16390 (struct java_line): New fields ref_count and next.
16391 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
16392 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
16393 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
16394 *parse.h: Added 1998 time stamp.
16395 (java_parse_source_file): Renamed from parse_source_file.
16396 (YYERROR_NOW, YYNOT_TWICE): Fixed.
16397 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
16398 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
16399 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
16400 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
16401 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
16402 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
16403 (struct parser_ctxt): New data structure to keep the parser context.
16404 *parse.y: Added 1998 time stamp, got rid of static global variables.
16405 (java_error_count, ctxp): New global variables.
16406 (%union): New value field.
16407 (numeric_type, integral_type): Rules removed.
16408 (primitive_type): Rule defined to handle integral, float, double and
16410 (qualified_name, package_declaration,
16411 single_type_import_declaration, type_import_on_demand_declaration,
16412 modifiers, class_declaration, super, interfaces,
16413 interface_type_list, class_body, field_declaration,
16414 field_declaration, variable_declarators, variable_declarator,
16415 variable_declarator_id, method_declaration, method_header,
16416 formal_parameter_list, formal_parameter, method_body, block,
16417 static, interface_declaration, extends_interfaces,
16418 abstract_method_declaration, local_variable_declarators): Rules now
16420 (force_error, do_warning): New global statics.
16421 (push_parser_context, parser_context_save_global,
16422 parser_context_restore_global, pop_parser_context): New functions.
16423 (yyerror): Now uses the global parser context. Fixed use of obstack.
16424 (parse_error, parse_error_context, parse_warning_context,
16425 java_accstring_lookup, redefinition_error, check_modifiers,
16426 parser_add_interface, create_interface, create_class, find_field,
16427 duplicate_declaration_error, register_fields, method_header,
16428 check_modifiers_consistency, check_abstract_method_header,
16429 method_declarator, parser_qualified_classname,
16430 parser_check_super_interface, parser_check_super,
16431 parser_chain_incomplete_item, java_check_circular_reference,
16432 layout_class_from_source, java_complete_class,
16433 complete_method_decl, resolve_class, complete_class_report_errors,
16434 java_check_final, check_method_redefinition,
16435 java_check_regular_methods, java_check_abstract_methods,
16436 java_check_methods, lookup_java_interface_method2,
16437 lookup_java_method2, lookup_cl, find_name_in_single_imports,
16438 process_imports, find_in_imports, read_import_entry,
16439 read_import_dir, find_in_imports_on_demand,
16440 check_pkg_class_access, not_builtin_p, declare_local_variables,
16441 source_start_java_method, java_generate_parsed_class): New
16443 *typeck.c: (signature_include_return): New global variable.
16444 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
16445 to add the function returned type in the signature.
16447 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
16449 * jcf-io.c (open_in_zip): Use strncmp and LEN.
16451 1998-01-29 Dave Brolley <brolley@cygnus.com>
16453 * Make-lang.in (java.info): Added.
16454 (java.install-info): Added
16456 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
16458 * Makefile.in (clean): Also remove java/parse.c.
16460 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
16462 Add a pair of -fbounds-check/-fno-bounds-check options.
16463 * lang.c (lang_decode_option): Add code to grok arguments.
16464 (flag_bounds_check): Add decl.
16465 (lang_f_options): New array w/ the option in it.
16466 * java-tree.h (flag_bounds_check): Add decl.
16467 * lang-options.h: New file.
16468 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
16469 of a static macro value.
16470 (JAVA_ARRAY_EXCEPTION): Delete macro.
16472 1998-01-23 Per Bothner <bothner@cygnus.com>
16474 * typeck.c (build_java_array_type): Fix two bugs in previous change.
16475 * expr.c (build_anewarray): Add missing promote_type.
16477 1998-01-22 Per Bothner <bothner@cygnus.com>
16479 Add array types with known length to optimize bounds checking.
16480 * typeck.c (build_java_array_type): Take length parameter.
16481 (java_array_type_length, build_prim_array_type): New functions.
16482 * java-tree.h: Update for new functions.
16483 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
16484 * class.c: Use build_prim_array_type.
16485 * expr.c (can_widen_reference_to): Handle known-length array types.
16486 (verify_jvm_instructions): Keep track of integer push instructions
16487 followed by newarray/anewarray, so we can build known-length arrays.
16488 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
16489 (java_array_data_offset): New function.
16490 (build_java_array_length_access): New function. Optimize if constant.
16491 (build_java_arrayaccess): Constant fold bounds check.
16492 (expand_java_newarray, expand_java_anewarray): Replaced by ...
16493 (build_newarray, build_anewarray): New functions.
16494 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
16495 * verify.c (merge_types): Handle known-lengh array types.
16497 1998-01-19 Per Bothner <bothner@cygnus.com>
16499 * expr.c (expand_byte_code): Fix performace bug, which caused
16500 searching linenumber_table to be linear rather than constant.
16502 1997-12-12 Per Bothner <bothner@cygnus.com>
16504 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
16506 * decl.c, java-tree.h (soft_fmod_node): New global.
16507 * decl.c (init_decl_processing): Define __builtin_fmod.
16508 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
16509 using __builtin_fmod.
16511 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
16513 * keyword.h: New file, output of keyword.gperf as processed by
16515 * lex.c (java_lex_init): Initialize java_error_flag.
16516 * parse.c (YYERROR_NOW): Uses java_error_flag.
16517 * parse.y: New static java_error_flag. Useless definition of
16519 * parse.y (java_error): Portable error recovery using
16520 java_error_flag (not yet completely tuned).
16522 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
16524 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
16526 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16528 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
16529 (parse.c, lex.c, keyword.h): New rules for Java source code
16531 * parse.c: Renamed into jcf-parse.c.
16532 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
16533 * keyword.gperf: New file, Java keywords.
16534 * parse.y: New file, Java language grammar.
16535 * parse.h: New file, Java language grammar definitions.
16536 * lex.c: New file, Java language lexer.
16537 * lex.h: New file, Java language lexer definitions.
16539 1997-12-03 Per Bothner <bothner@cygnus.com>
16541 * decl.c (clinit_identifier_node), java-tree.h: New global.
16542 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
16543 * verify.c (verify_jvm_instructions): Inline use of removed macros.
16544 * expr.c (expand_java_field_op): Check for invalid assignment
16547 * jcf-reader.c (get_attribute): Test for wrong attribute length.
16549 1997-10-27 Per Bothner <bothner@cygnus.com>
16551 * verify.c (verify_jvm_instructions): When processing a handler,
16552 attempt to set the current_subr to the right value.
16553 (More complicated code combines Sep 17 and Oct 22 versions.)
16555 1997-10-24 Per Bothner <bothner@cygnus.com>
16557 * class.c (push_class): Figure out (guess) name of source file.
16558 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
16559 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
16560 (parse_class_file): Change return type from int to void.
16561 Call debug_start_source_file/debug_end_source_file.
16563 * expr.c (build_java_binop): Fix masking 2nd operand.
16564 * decl.c (init_decl_processing): Set sizetype first.
16566 1997-10-22 Per Bothner <bothner@cygnus.com>
16568 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
16569 (Revert Sep 17 change.)
16571 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16573 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
16574 .class extension in their name and fix thing so we don't process
16575 them parse_zip_file_entries().
16576 (parse_zip_file_entries): Cleaned unused local variables.
16578 1997-10-20 Per Bothner <bothner@cygnus.com>
16580 * expr.c (can_widen_reference_to): Allows equal array element types.
16581 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
16582 * jcf-dump.c (RET): Get (and print) index.
16584 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
16585 Promote element type to POINTER_TYPE.
16587 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16589 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
16590 find_in_current_zip, jcf_figure_file_type): Moved from
16591 jcf-reader.c to parse.c.
16592 * zextract.c: (read_zip_archive): takes file_comment_length possible
16593 field into account.
16595 1997-10-20 Per Bothner <bothner@cygnus.com>
16597 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
16599 * verify.c (merge_types): Handle array types even better ...
16601 1997-10-17 Per Bothner <bothner@cygnus.com>
16603 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
16605 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
16606 * class.c (make_class_data): Don't build fields_decl if no fields.
16607 When building fields_decl, skip if DECL_ARTIFICIAL.
16609 * expr.c (java_stack_swap): Update stack_type_map.
16610 * verify.c (merge_types): Handle array types better.
16612 1997-10-15 Per Bothner <bothner@cygnus.com>
16614 * class.c (add_field): Don't promote short integral fields to
16615 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
16616 * expr.c (push_value): Promote and convert short integral values.
16618 * decl.c, java-tree.h (integer_two_node): New constant node.
16619 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
16621 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16623 * class.c (append_gpp_mangled_type): Use function argument
16624 unpromoted type to generate mangled name.
16626 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16628 * constants.c (build_constant_data_ref): Now uses current_class
16629 instead of main_class.
16630 (build_constants_constructor): Now uses current_class instead of
16632 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
16633 of the global variable SeepZipFiles done here.
16634 * zextract.c (read_zip_archive): extra_field optional field taken
16635 into account while computing the position of the class file in the
16637 * verify.c (verify_jvm_instructions): Use current_jcf to search
16639 * parse.c (load_class): First search for the class to load in the
16640 current zip file. Saves current_jcf (restored before returning
16641 from that function). Don't call JCF_FINISH in the class was found
16642 in the current ZIP file.
16643 (jcf_parse): If the class was found in the current ZIP file, save
16644 its tree_constant_pool (for later reuse).
16645 (parse_class_file): New function. Process each method defined in
16646 the current class and record the class as to be later registered.
16647 (yyparse): Rewritten. Figure the type of the current file and switch
16649 * lang.c: New global variable current_jcf.
16650 (lang_init): Removed compiling_from_source test (done later, in
16651 yyparse). Removed call the jcf_parse ().
16652 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
16653 (typedef struct JCF): New fields seen_in_zip (to mark a class found
16654 in the current ZIP file) and zip_offset (offset to the class data in
16655 the current zip file).
16656 * jcf-reader.c: zipfile.h included.
16657 localToFile: New ZipFileCache static global variable
16658 (parse_zip_file_entries): New function. Browse the current ZIP
16659 file directory and process each class found.
16660 (process_zip_dir): New function. Register each class found in the
16661 ZIP file directory. The class aren't parsed but a valid JCF is
16662 link to each of them.
16663 (find_in_current_zip): New function. Search for a class in the
16664 current ZIP file directory. If found, prepare the class so that it
16666 (jcf_figure_file_type): New function. Examine the file structure
16667 to figure a class file, a ZIP file. If none of these categories are
16668 matched, a source file is assumed.
16669 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
16670 SeenZipFile: New global variable.
16671 (open_in_zip): Use zipmember's length to accelerate the search for
16672 a member. If zipmember was NULL and zip file successfully read,
16674 * java-tree.h: New global variable current_jcf declared. Added
16675 declaration for current_constant_pool_tags, current_constant_pool_data,
16676 current_constant_pool_length, current_constant_pool_data_ref.
16677 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
16678 store the JCF of classes seen in a zip file) and tree *constant_pool
16679 (to save a loaded class constant pool). current_class declared here.
16680 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
16681 retrieve method_ref_constant.
16682 (PUSHC): java_push_constant_from_pool now uses current_jcf.
16683 (OBJECT): get_class_constant now uses current_jcf.
16684 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
16685 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
16686 (expand_invoke): Now uses current_class instead of main_class
16687 (build_class_init): Now uses current_class instead of main_class
16688 * class.c: New static global variable registered_class.
16689 (register_class): New function.
16690 (emit_register_class): Modified to use registered_class instead of
16692 (is_compiled_class): Now take into account class seen in the archive.
16694 1997-10-06 Per Bothner <bothner@cygnus.com>
16696 * except.h: Renamed to: java-except.h.
16697 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
16698 * except.c: Add semi-working (commented out) implementation.
16700 * expr.c (expand_iinc): Add needed flush_quick_stack.
16701 * parse.c (set_source_filename): New function.
16702 (give_name_to_class): Set input_filename from package.classname.java.
16704 * jcf-io.c (find_class): Don't look first in ".".
16706 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16708 * zextract.c (read_zip_archive): Now takes into account the
16710 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
16712 1997-09-20 Per Bothner <bothner@cygnus.com>
16714 * constants.c, java-tree.h (build_internal_class_name): New function.
16715 (alloc_class_constant): Re-implement using build_internal_class_name.
16716 * class.c (make_class_data): Likewise.
16717 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
16719 1997-09-17 Per Bothner <bothner@cygnus.com>
16721 * verify.c (verify_jvm_instructions): Temporarily set current_subr
16722 to NULL before pushing an exception handler target.
16724 * expr.c (flush_quick_stack): Save from low stack indexes to high.
16725 (java_stack_swap, java_stack_dup): Re-write to be safe from
16726 clobbering registers.
16727 (build_class_init): New function.
16729 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
16731 * typeck.c (build_java_array_type): Temporary use
16732 permanent_obstack to create the array 'length' field.
16733 * expr.c (lookup_label): Temporay use permanent_obstack to create
16734 label if not found.
16735 * class.c (push_super_field): Tempory use permanent_obstack.
16737 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
16739 * typeck.c (type_for_mode): Now handles double_type_node and
16741 * verify.c (verify_jvm_instructions): The instruction following
16742 the wide bytecode is checked. OPCODE_ret added to the list of
16745 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
16747 * class.c (make_class): Temporary use permanent_obstack. Set the
16748 class CLASS_P field to 1.
16749 (push_class): Temporary use permanent_obstack.
16750 (set_super_info): Temporary use permanent_obstack.
16751 (add_method): Temporary use permanent_obstack, set
16752 METHOD_TRANSIENT().
16753 (add_field): Temporary use permanent_obstack. Sets
16754 FIELD_VOLATILE() and FIELD_TRANSIENT().
16755 (build_class_ref): Temporary use permanent_obstack if the class
16757 (build_static_field_ref): Temporary use permanent_obstack when
16758 creating field's rtl.
16759 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
16760 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
16761 and fields. Function finalized, as far as flag handling.
16762 (push_class_static_dummy_field): Temporary use permanent_obstack.
16763 (emit_register_class): Force generation of class registration at
16765 * decl.c (end_java_method): Call permanent_allocation() before
16767 * expr.c (can_widen_reference_to): Added comment to interface
16768 handling, fixed typo.
16769 (lookup_field): Now uses CLASS_P() to correct FIXME
16770 (expand_invoke): Verification on public && !static &&
16771 !abstract moved into soft_lookupinterfacemethod (kaffe).
16772 Use Object class dtable if objectref is an array when expanding
16774 (java_push_constant_from_pool): Temporary use permanent_obstack
16775 for CONSTANT_string
16776 * parse.c (get_ref_constant): Temporary use permanent_obstack to
16777 create constant references.
16778 (get_constant): Temporary use permanent_obstack to create constant.
16779 (load_class): Temporary use permanent_obstack to load class.
16780 (jcf_parse): Temporary use permanent_obstack to perform class
16782 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
16783 (build_java_signature): Temporary use permanent_obstack.
16784 * verify.c: (verify_jvm_instruction): removed unnecessary verification
16786 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
16787 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
16790 1997-09-11 Per Bothner <bothner@cygnus.com>
16792 * class.c (append_gpp_mangled_type): Fix typo.
16793 (emit_register_class): Use main_class to get class object, rather
16794 than looking for no-longer-existing static decl starting with _CL.
16795 * typeck.c (parse_signature_type): Promote array element type
16796 if it is a RECORD_TYPE.
16798 1997-09-10 Per Bothner <bothner@cygnus.com>
16800 * class.c (push_class_static_dummy_field): New function.
16801 (mangle_static_field): New. Do G++-style mangling of static fields.
16802 (layout_class): Mandle static fields here, not in add_field.
16803 (build_class_ref): The class object is now a dummy static field.
16804 * decl.c (find_local_variable): Look for best, instead of first match.
16805 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
16806 (build_java_athrow): Don't check here if exception is Throwable.
16807 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
16808 (TYPE_USED): Removed. No longer used ...
16809 * parse.c (jcf_parse): Call push_class_static_dummy_field.
16810 * verify.c (push_pending_label): New function.
16811 (push_pending_block): Renamed to check_pending_block.
16812 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
16813 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
16814 re-checking possible handlers) after a store (less wasted work).
16815 Check for null handler (finally) before calling add_handler.
16816 Various changes to (finally?) correctly handle try/finally.
16818 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
16820 * class.c: Include stdio.h.
16822 1997-09-04 Per Bothner <bothner@cygnus.com>
16824 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
16825 to make sure class is initialized before static/special invoke.
16827 * verify.c (verify_jvm_instructions): On a store instruction,
16828 call find_local_variable to force pre-allocation of decl and rtx.
16829 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
16831 1997-09-03 Per Bothner <bothner@cygnus.com>
16833 * class.c (build_class_ref): Strip off "promoted_" if need be.
16834 (make_field_value): Call build_java_signature when needed.
16835 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
16836 * expr.c (build_java_athrow): Don't push_value of exception.
16837 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
16838 match specification of [fd]cmp[lg] for NaNs.
16839 (expand_byte_code): Add support for exception handler ranges.
16840 * except.c: Add skeleton for EH code-generation.
16841 * verify.c (merge_types): Treat all promoted integral types as equal.
16842 * constants.c (build_constants_constructor): To force creation of
16843 current_constant_pool_data_ref, call build_constant_data_ref.
16845 * javaop.def (lload): Fix typo.
16846 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
16848 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
16850 * parse.c: Don't include function.h.
16852 1997-08-27 Per Bothner <bothner@cygnus.com>
16854 * except.[ch]: New files.
16855 * Makefile.in (JAVA_OBJS): Add except.o
16856 * expr.c: Temporary warning about unimplemented exceptions.
16857 * verify.c: Verify exception handlers.
16859 * jcf-dump.c (disassemble_method): Print exception table.
16861 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16863 * expr.c (verify_jvm_instructions): Started a thorough
16864 verification of invoke* bytecodes.
16865 (expand_byte_code): flush quick stack if PC is the target of a
16866 branch. and undef RET (conflicting with config/i386/i386.h).
16867 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
16869 (expand_invoke): Now handles invokeinterface and do more
16870 verification according to the bytecode.
16871 (lookup_field): Don't try to load the class if processing
16873 (can_widen_reference_to): Now handles interfaces.
16874 * decl.c (init_decl_processing): New global variable
16875 soft_lookupinterfacemethod_node, declared in java-tree.h.
16876 Call set_super_info on string_type_node.
16877 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
16879 * class.c (set_super_info): Fills the CLASS_* flags according to
16881 (get_access_flags_from_decl): Handles all class flags.
16883 1997-08-26 Per Bothner <bothner@cygnus.com>
16885 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
16886 * parse.c (yyparse): Check for abstract method, and missing code.
16887 * expr.c (expand_byte_code): Change interface.
16888 * lang.c (put_decl_node): Print promoted types prettier.
16889 * verify.c (verify_jvm_instruction): Change interface.
16890 Partial support for scanning exception table.
16891 For load instructions, handle promoted integral types.
16893 1997-08-21 Per Bothner <bothner@cygnus.com>
16895 * verify.c: New file, with contents moved from expr.c.
16896 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
16897 * typeck.c (is_array_type_p): Moved here from expr.c.
16898 * java-tree.h: Add some now-needed function declarations.
16899 * Makefile.in (JAVA_OBJS): Added verify.o.
16901 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16903 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
16904 METHOD_ABSTRACT flag.
16906 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
16907 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
16908 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
16910 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
16912 (start_java_method): Hook for SYNCHRONIZED methods.
16914 * expr.c (build_java_jsr, build_java_ret): New functions
16915 (JSR,PRE): New macros
16916 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
16917 (verify_jvm_instructions): tableswitch, lookupswitch,
16918 monitorenter, monitorexit, goto_w: verified.
16919 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
16920 (build_java_monitor): New function.
16921 (MONITOR_OPERATION): Modified to call build_java_monitor()
16922 (verify_jvm_instructions): Started a thorough verification of
16925 1997-08-19 Per Bothner <bothner@cygnus.com>
16927 Support verification of jsr/ret subroutines (used for try/finally).
16928 * decl.c (return_address_type_node): New type node.
16929 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
16930 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
16931 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
16932 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
16933 TYPE_USED): New macros for special types in type_map.
16935 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
16936 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
16938 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
16940 * expr.c (can_widen_reference_to): New function.
16941 (pop_type): Use it.
16942 (merge_type_state): Support handling start of subroutine.
16943 (push_pending_block): Return char* error message, instead of calling
16944 fatal on an error. Also handle subroutines.
16945 (verify_jvm_instructions): Handle errors from push_poending_block.
16946 Support jsr and ret instructions.
16948 1997-08-19 Per Bothner <bothner@cygnus.com>
16950 * jcf-io.c (find_classfile): Fix thinko.
16951 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
16953 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
16955 * Makefile.in (BISON): Remove.
16957 1997-08-07 Per Bothner <bothner@cygnus.com>
16959 * Makefile.in: Convert to autoconf.
16960 * config-lang.in (outputs): Added java/Makefile.
16962 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
16963 Rename cc1java to jc1.
16965 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
16966 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
16968 * class.c (class_depth): Do load_class if needed.
16970 Mostly better verification.
16971 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
16972 (init_decl_processing): Change return type of soft_checkcast.
16973 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
16974 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
16975 lang_print_error): New functions.
16976 (lang_init): Set global hook print_error_function to lang_print_error.
16977 * expr.c: In the type_map ptr_type_node is only used for null now.
16978 (pop_type, merge_types): Hence ptr_type_node matches any reference.
16979 (merge_types): Dererence pointer to record types before comparing.
16980 (decode_newarray_type, merge_types): On error just return NULL.
16981 (build_java_binop): Add preliminary implementation (with warning)
16982 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
16983 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
16984 (expand_compare, expand_java_goto, expand_java_call): Don't
16985 push_pending_block, since that only makes sense when verifying.
16986 (merge_type_state): Different return codes.
16987 (push_pending_block): A block may need to be verified more than once.
16988 (expand_byte_code): Warn about unused code at code generation time.
16989 (verify_jvm_instruction): Changed logic, since code may need to be
16990 re-verified if type-state has changed. Also, better error handling.
16991 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
16992 Improve newarray, anewarray, ?aload, athrow,
16993 * java-tree.h (LABEL_CHANGED): New macro.
16995 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
16997 * decl.c (soft_athrow_node): New global variable initialized.
16998 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
16999 * typeck.c (convert): Added support for REAL_TYPE.
17000 (convert_to_char): New function.
17001 (convert): Handle CHAR_TYPE.
17002 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
17003 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
17004 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
17006 (verify_jvm_instructions): Added break a the end of bogus unop: label.
17007 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
17008 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
17009 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
17010 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
17011 to Use The Right Things.
17012 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
17013 compatible with INT. BOOLEAN is made equivalent to BYTE.
17014 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
17015 OPCODE_ifnonnull): Now supported.
17016 (build_java_athrow): New function.
17018 1997-08-04 Per Bothner <bothner@cygnus.com>
17020 Rename method name <init> to match G++ (and fix mangling).
17021 * class.c (layout_class): Replace method name of <init> by class name.
17022 (make_method_value): Do inverse renaming of constructor from <init>.
17023 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
17024 * typeck.c (lookup_java_constructor): New function.
17025 * expr.c (expand_invoke): If method_name is <init>, call
17026 lookup_java_constructor to find constructor.
17028 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
17030 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17032 * parse.c (get_class_constant): Modified to handle array "classes"
17033 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
17035 (convert): Modified to handle real type.
17036 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
17037 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
17038 variables declared.
17039 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
17040 soft_multianewarray, soft_newarray_node, soft_throw_node): New
17041 global variables initialized.
17042 (find_local_variable): Handles the case of a pointer
17043 (end_java_method): Restore the use of one more scope
17044 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
17045 build_java_array_length_access, expand_java_arrayload,
17046 expand_java_arraystore, expand_java_array_length,
17047 expand_java_multianewarray, expand_java_anewarray,
17048 build_java_check_indexed_type, is_array_type_p,
17049 build_java_throw_out_of_bound_exception): New functions.
17050 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
17051 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
17052 OPCODE_<t>aload): Implemented code for verification.
17053 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
17054 ARRAY_NEW_MULTI): Macro defined.
17055 (CONVERT): Modified to invoke convert().
17056 (case OPCODE_aload2): Fixed index typo from 2 to 1.
17058 1997-07-31 Per Bothner <bothner@cygnus.com>
17060 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
17061 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
17062 (make_class_data): Field name needs '/' as package prefix.
17063 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
17065 1997-07-25 Per Bothner <bothner@cygnus.com>
17067 Implement debug information for local variables.
17068 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
17069 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
17070 DECL_LOCAL_SLOT_CHAIN): New macros.
17071 (struct lang_decl_var): New type.
17072 * parse.c (give_name_to_locals): Move to decl.c.
17073 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
17074 (start_java_method): Re-write parameter handling.
17075 (pending_local_decls): New global variable.
17076 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
17077 (find_local_variable): Accept pc so we can skips decls not in range.
17078 (struct binding_level): Add end_pc field.
17079 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
17080 (various): Change so current pc gets passed to find_local_variable.
17082 * decl.c (init_decl_processing): Re-arrange fields in
17083 class_type_node and and method_type_node to match kaffe 0.9.1.
17084 * class.c (make_method_value, make_class_data): Update
17085 initializations to match.
17087 1997-07-16 Per Bothner <bothner@cygnus.com>
17089 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
17090 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
17091 (push_super_field): New function.
17092 (make_class_data): Handle inheritance of class static initializer.
17093 (layout_class): New name mangling.
17094 * constants.c (build_constant_data_ref): Init type of data array
17095 to a one-element array.
17096 (build_constants_constructor): Set DECL_SIZE from complete array type.
17097 * decl.c: Rename class_type, object_type etc to class_type_node,
17098 object_type_node etc. Make former inherit from latter.
17099 * expr.c (expand_invoke): Add cast of function address.
17100 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
17101 * parse.c (yyparse): Don't call layout_class here.
17102 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
17104 1997-06-14 Per Bothner <bothner@cygnus.com>
17106 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
17107 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
17108 (alloc_class_constant): New.
17109 * expr.c (expand_invoke): Make sure method's class is initialized.
17110 * class.c (interits_from_p, emit_register_class): New functions.
17111 * parse.c (yyparse): Call emit_register_class.
17113 1997-06-09 Per Bothner <bothner@cygnus.com>
17115 * constants.c: New file, to handle constant pool.
17116 * Makefile.in (JAVA_OBJS): Add constants.o.
17117 * decl.c (init_decl_processing): Update, fix, finish various structs.
17118 (pushdecl_top_level): New.
17119 * parse.c (layout_class): Moved to class.c.
17120 * expr.c (java_push_constant_from_pool): New function.
17121 * class.c (build_class_ref): Make work fully
17122 (make_class_data): Emit super-class, constant pool, interface vector.
17124 1997-06-03 Per Bothner <bothner@cygnus.com>
17126 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
17127 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
17128 * class.c (class_depth): New function.
17129 (lookup_named_class): Replaced by new function lookup_class.
17130 * decl.c (object_type_node, string_type_node): New.
17131 Remove various types that we no longer need.
17132 * expr.c (verify_jvm_instructions): New separate verifier pass.
17133 (push_type, pop_type): New functions for verifier.
17134 (type_stack_dup, pop_argument_types, merge_types): Likewise.
17135 (expand_byte_code): Simplify, since we assume already verified.
17136 (expand_invoke): Now mostly works.
17137 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
17138 * lang.c (main_class): Move to parse.c. Don't make_class yet.
17139 * parse.c: Wait to allocate class object until we know its name.
17140 (layout_class): Calculate DECL_VINDEX for each virtual method.
17141 * typeck.c (get_array_type): Rename to ...
17142 (build_java_array_type): ... and provide working implementation.
17143 (build_java_signature): New function - build Java signature of type.
17144 (set_java_signature): New function - cache signature with type.
17145 (lookup_java_method): New function.
17147 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
17149 * class.c (ident_subst): Take extra SUFFIX parameter.
17150 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
17151 (set_constant_value, build_static_field_ref, is_compiled_class): New.
17152 (build_class_ref): Actually implement.
17153 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
17154 * decl.c (builtin_function): New.
17155 (init_decl_processing): Update for current Kaffe. Declare some
17156 builtin Kaffe functions.
17157 * expr.c (build_address_of): New.
17158 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
17159 Renamed (from expand_java_new etc), and added working implementations.
17160 (build_field_ref): Now also handle static fields.
17161 (expand_invoke): Implement invokestatic, and start implement rest.
17162 * java-opcodes.h: Use javaop.def to avoid duplicated list.
17163 * javaop.def: Rename invokevirt -> invokevirtual.
17164 * lang.c (use_handles): Removed.
17165 * parse.c: Add support for ConstantValue attribute.
17166 Handle nested loading of a class. (JPOOL_UTF): New.
17168 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
17170 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
17172 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
17174 * Make-lang.in (java.install-man): New empty rule.
17175 * typeck.c (set_local_type): New function.
17176 * expr.c (STORE_INTERNAL): Call find_local_variable,
17177 not find_stack_slot. Call set_local_type.
17179 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
17181 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
17182 and building RECORD_TYPE CONSTRUCTORs.
17183 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
17185 * lang.c (use_handles): Change the default to 0.
17186 * decl.c: Define and build class_type, field_type, utf8const_type.
17187 * class.c (make_class_data, make_field_value,
17188 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
17189 hashUtf8String, strLengthUtf8, mangled_classname:
17190 Functions to build reflective data structures.
17191 * parse.c (yyparse): Call make_class_data.
17193 * jcf-io.c (open_class, find_classfile): New functions.
17194 * jcf-dump.c: Support reading classfile from explicitly-named
17195 class file (without CLASSPATH searching).
17197 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
17199 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
17200 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
17201 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
17202 (get_constant): Now trivial for CONSTANT_Utf8.
17204 * jcf.h: Make NEW_CPOOL the default.
17205 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
17207 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>