1 2005-09-09 Andrew Haley <aph@redhat.com>
4 * expr.c (pop_type_0): If the expected type is object or ptr
5 (i.e. void*), return the type of the object we just popped from
8 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
10 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
11 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
13 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
15 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
16 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
17 typos. Follow spelling conventions.
19 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
22 * typeck.c (lookup_do): Look up interfaces for the original class,
24 * parse.y (java_check_regular_methods): Fix diagnostic message for
25 more restrictive overriding of a method from an interface.
27 2005-08-16 Tom Tromey <tromey@redhat.com>
29 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
32 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
35 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
36 `literal_token' for large numeric input tokens.
38 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
41 * parse.y (nested_field_access_p): Rename to nested_member_access_p
42 and expand to handle method accesses across nested classes.
43 (build_outer_method_access_method): Rename to
44 build_nested_method_access_method. Minor adjustments to comments.
45 (resolve_expression_name): Use the newly-renamed
46 nested_member_access_p method.
47 (resolve_qualified_expression_name): Likewise.
48 (patch_method_invocation): Also consider static methods for access
49 method generation. Minor adjustments to comments.
50 (maybe_use_access_method): Use the more general
51 nested_memeber_access_p to determine access across nested class
52 boundaries. Allow THIS_ARG to be NULL (for static methods).
54 2005-08-15 Tom Tromey <tromey@redhat.com>
57 * expr.c (build_field_ref): Don't generate otable reference when
58 DECL_FIELD_OFFSET is 0.
59 * class.c (maybe_layout_super_class): Pass outer class to
62 2005-08-15 Tom Tromey <tromey@redhat.com>
64 * java-tree.h (LABEL_IN_SUBR): Removed.
65 (LABEL_IN_SUBR): Likewise.
66 (LABEL_IS_SUBR_START): Likewise.
67 (LABEL_SUBR_START): Likewise.
68 (LABEL_SUBR_CONTEXT): Likewise.
69 (LABEL_CHANGED): Likewise.
70 (LABEL_RETURN_LABEL): Likewise.
71 (LABEL_RETURN_TYPE_STATE): Likewise.
72 (LABEL_RETURN_LABELS): Likewise.
73 (RETURN_MAP_ADJUSTED): Likewise.
74 (LABEL_PENDING_CHAIN): Likewise.
76 2005-08-15 Tom Tromey <tromey@redhat.com>
78 * Make-lang.in (JAVA_OBJS): Removed verify.o
79 (java/verify.o): Removed.
81 * lang.c (flag_new_verifier): Removed.
82 (java_post_options): Updated.
83 * java-tree.h (flag_new_verifier): Removed.
84 (verify_jvm_instructions): Removed.
85 * expr.c (pop_type_0): Assume flag_new_verifier is true.
86 (build_java_check_indexed_type): Likewise.
87 (expand_java_arraystore): Likewise.
88 (expand_java_arrayload): Likewise.
89 (pop_arguments): Likewise.
90 (expand_byte_code): Likewise.
91 (process_jvm_instruction): Likewise.
93 2005-08-10 Andrew Haley <aph@redhat.com>
95 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
96 type mismatches to make legal GIMPLE.
98 2005-08-10 Robin Green <greenrd@greenrd.org>
101 * parse.y (maybe_use_access_method): Generalize check from
102 java.lang.Object to any superclass of current_class
104 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
106 * class.c (build_class_ref): Wrap the primary class type in a
108 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
109 primary class type from the NOP_EXPR in which it was placed.
111 2005-07-28 Diego Novillo <dnovillo@redhat.com>
113 * expr.c (expand_load_internal): Fix missing parens in
116 2005-07-28 Andrew Haley <aph@redhat.com>
118 * expr.c (expand_load_internal): Convert to destination type.
120 2005-07-22 Manfred Hollstein <mh@suse.com>
122 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
123 (check_constant): Likewise.
124 (check_wide_constant): Likewise.
126 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
128 Make CONSTRUCTOR use VEC to store initializers.
129 * check-init.c (check_init): Update to cope with VEC in
131 * class.c (make_field_value, make_method_value, get_dispatch_table,
132 make_class_data, emit_symbol_table, emit_catch_table,
133 emit_assertion_table): Use build_constructor_from_list instead of
135 * constants.c (build_constants_constructor): Likewise.
136 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
137 VEC in CONSTRUCTOR_ELTS.
138 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
139 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
141 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
143 * parse.y (build_new_array_init): Use build_constructor_from_list
144 instead of build_constructor.
145 (patch_new_array_init): Update to cope with VEC in
147 (array_constructor_check_entry): Likewise.
149 2005-07-12 Tom Tromey <tromey@redhat.com>
151 * jvspec.c (lang_specific_driver): Put filelist_filename first on
154 2005-07-12 Tom Tromey <tromey@redhat.com>
157 * parse-scan.y (interface_member_declaration): Added
160 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
162 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
163 (LABEL_PENDING_CHAIN): Ditto.
165 (DECL_BIT_INDEX): Ditto.
167 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
170 * parse.y (inner_class_accessible): New function. Logic moved from
171 check_inner_class_access.
172 (check_inner_class_access): Use inner_class_accessible.
173 (resolve_inner_class): Simplify arguments. Create circularity hash
174 here. Keep looking for classes if we found one that was inaccessible.
175 Return the inaccessible class only if there is no other match.
176 (do_resolve_class): Update for new resolve_inner_class arguments.
177 Don't create circularity_hash here.
179 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
182 * parse.y (add_exception_to_throws): New function.
183 (purge_unchecked_exceptions): Removed.
184 (get_constructor_super): Renamed from verify_constructor_super. Now
185 returns the super constructor after verification.
186 (java_complete_expand_method): Don't use purge_unchecked_exceptions
187 or save/restore the exception list.
188 (check_thrown_exceptions): Add uncaught exceptions in anonymous
189 class initializers and constructors to the throws clause of the method.
191 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
194 * parse.y (interface_member_declaration): Allow empty statements in
195 interface declarations.
197 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
199 * Makefile.in (parse.o): Adjust dependencies.
200 * parse.y: Include tree-dump.h.
202 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
204 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
207 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
209 * parse.y (issue_warning_error_from_context): Call
210 pp_output_formatted_text to be able to get the buffer.
212 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
214 * parse.y (issue_warning_error_from_context): Update for the
215 renaming of pp_format_text to pp_format.
217 2005-06-28 Paul Brook <paul@codesourcery.com>
219 * decl.c (java_init_decl_processing): Call
220 default_init_unwind_resume_libfunc.
222 2005-06-27 Tom Tromey <tromey@redhat.com>
224 PR java/21540, PR java/13788:
225 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
226 fold_constant_for_init.
227 (patch_binop): Added 'folding' argument. Updated all callers.
228 (patch_unaryop) <NOP_EXPR>: New case.
229 (fold_constant_for_init) <NOP_EXPR>: Likewise.
230 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
232 2005-06-25 Jan Hubicka <jh@suse.cz>
234 * builtins.c (define_builtin): Accept new flags parameter.
235 (initialize_builtins): Mark the builtins const and nothrow accordingly.
237 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
239 * all files: Update FSF address in copyright headers.
241 2005-06-24 Tom Tromey <tromey@redhat.com>
243 * verify-impl.c (verify_instructions_0): Correctly handle
244 situation where PC falls off end.
246 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
249 * parse.y (find_most_specific_methods_list): Remove special case for
252 2005-06-15 Tom Tromey <tromey@redhat.com>
255 * class.c (make_method_value): Use soft_abstractmethod_node for
257 * java-tree.h (soft_abstractmethod_node): New define.
258 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
259 * decl.c (java_init_decl_processing): Initialize
260 soft_abstractmethod_node.
262 2005-06-13 Geoffrey Keating <geoffk@apple.com>
264 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
266 2005-06-13 Per Bothner <per@bothner.com>
268 * expr.c (int highest_label_pc_this_method,
269 start_label_pc_this_method): New globals.
270 (lookup_label): Add start_label_pc_this_method to pc for label, and
271 update highest_label_pc_this_method. This prevents conflicts between
272 labels from different methods.
273 * java-tree.h: Declare new globals.
274 * jcf-parse.c (parse_class_file): If needed bump
275 start_label_pc_this_method and reset highest_label_pc_this_method.
277 2005-06-13 Tom Tromey <tromey@redhat.com>
280 * parse.y (nested_field_access_p): Handle case where outer field
281 is inherited by enclosing class.
283 2005-06-12 Per Bothner <per@bothner.com>
285 * class.c (inherits_from_p): Do load_class if needed.
287 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
289 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
290 * java-tree.h (parse_error_context): Move...
291 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
292 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
293 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
295 2005-06-08 Roger Sayle <roger@eyesopen.com>
297 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
299 2005-06-06 Jakub Jelinek <jakub@redhat.com>
301 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
302 msgid for argument name.
303 * gjavah.c (error): Likewise.
304 * java-tree.h (parse_error_context): Likewise.
305 * parse.y (parse_error_context, parse_warning_context,
306 issue_warning_error_from_context): Likewise.
308 2005-06-01 Tom Tromey <tromey@redhat.com>
311 * class.c (build_static_field_ref): Don't fold constant fields if
312 current class is from a .class file and we're using indirect
315 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
317 * java/verify-glue.c: Don't include errors.h and include toplev.h.
318 * java/Make-lang.in: Updates dependencies.
320 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
323 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
324 NESTED_FIELD_ACCESS_IDENTIFIER_P.
325 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
326 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
327 * jcf-write.c (generate_classfile): Use
328 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
329 OUTER_FIELD_ACCESS_IDENTIFIER_P.
330 * parse.y (build_outer_field_access): Rename to
331 build_nested_field_access. Support static fields and outer-to-inner
333 (outer_field_access_p): Rename to nested_field_access_p. Support
334 static fields and generalise to outer-to-inner class and sibling
335 inner class accesses.
336 (outer_field_expanded_access_p): Rename to
337 nested_field_expanded_access_p and support static fields.
338 (outer_field_access_fix): Rename to nested_field_access_fix and
339 support static fields.
340 (build_outer_field_access_expr): Rename to
341 build_nested_field_access_expr and support static fields.
342 (build_outer_field_access_methods): Rename to
343 build_nested_field_access_methods and support static fields. For
344 static fields, generate accessors without class instance parameters.
345 (build_outer_field_access_method): Rename to
346 build_nested_field_access_method and support static fields.
347 (build_outer_method_access_method): Use
348 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
349 OUTER_FIELD_ACCESS_IDENTIFIER_P.
350 (resolve_expression_name): Consider static field accesses across
352 (resolve_qualified_expression_name): Likewise.
353 (java_complete_lhs): Use nested_field_access_fix instead of
354 outer_field_access_fix.
355 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
356 Use nested_field_expanded_access_p instead of
357 outer_field_expanded_access_p. Use nested_field_access_fix instead
358 of outer_field_access_fix.
359 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
360 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
362 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
364 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
365 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
366 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
367 MINOR_BINARYCOMPAT_ABI_VERSION): New.
368 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
369 (parse_version): Calculate version ID using new method. Use bit-flags
370 for flag_indirect_dispatch and flag_bootstrap_classes.
372 2005-05-25 Richard Henderson <rth@redhat.com>
375 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
376 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
377 DECL_CONTEXT; avoid pushdecl_top_level.
378 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
379 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
380 (layout_class_method): Likewise.
381 * decl.c (java_mark_cni_decl_local): New.
382 (java_mark_class_local): Use it.
383 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
384 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
385 (struct lang_decl_func): Add local_cni;
386 (struct lang_decl_var): Add class_field, vtable.
387 (java_mangle_decl): Declare.
388 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
389 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
390 (mangle_obstack_1): New.
391 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
392 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
393 lhd_set_decl_assembler_name for things that don't need mangling.
394 (mangle_class_field): Rename from java_mangle_class_field, make
395 static, don't call init_mangling or finish_mangling.
396 (mangle_vtable): Similarly.
397 (mangle_local_cni_method_decl): New.
398 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
399 gcc_assert, and MANGLE_RAW_STRING.
400 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
402 2005-05-25 DJ Delorie <dj@redhat.com>
404 * class.c (set_constant_value): Move warning control from if() to
407 2005-05-24 Richard Henderson <rth@redhat.com>
409 * builtins.c (define_builtin): Don't call make_decl_rtl.
410 * constants.c (build_constant_data_ref): Likewise.
411 * class.c (build_utf8_ref): Likewise.
412 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
413 (get_dispatch_table, layout_class_method): Likewise.
414 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
416 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
417 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
418 to determine if we need a non-zero address.
419 * decl.c (builtin_function): Don't call make_decl_rtl.
420 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
421 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
422 * resource.c (compile_resource_data): Likewise.
423 * parse.y (resolve_field_access): Re-word comment to avoid
426 2005-05-24 Richard Henderson <rth@redhat.com>
428 * class.c (registered_class): Take it out of class_roots; turn into
430 (register_class): Make static. Don't duplicate decl node. Use
432 (emit_register_classes): Use VEC_iterate. Use output_constant
433 instead of assemble_integer. Don't call mark_decl_referenced
435 * java-tree.h (register_class): Remove decl.
437 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
441 * parse.y (register_package, package_list): Remove.
442 (package_declaration): Do not call register_package.
443 (do_resolve_class): Do not use package_list.
445 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
447 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
450 2005-05-15 Tom Tromey <tromey@redhat.com>
453 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
456 2005-05-12 Aaron Luchko <aluchko@redhat.com>
458 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
460 2005-05-11 Tom Tromey <tromey@redhat.com>
462 * gcj.texi (Code Generation): Document -fbootstrap-classes.
463 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
464 (parse_version): Use it.
465 * lang.opt (-fbootstrap-classes): New option.
467 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
470 * class.c (maybe_layout_super_class): Look for imports in this_class.
471 * parse.h (ctxp_for_generation_last): New.
472 (do_resolve_class): Add a parameter.
473 * parse.y (ctxp_for_generation_last): New.
474 (java_pop_parser_context): Add at end of list.
475 (find_in_imports, find_in_imports_on_demand): Look in ctxp
476 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
477 the given type are NULL.
478 (do_resolve_class): Look into the imports of the new second parameter.
479 Adjust recursive calls.
480 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
481 calls to do_resolve_class.
482 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
483 (java_complete_class): Do not do that here.
485 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
488 * Make-lang.in (java): Add gjnih.
489 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
490 (GJNIH_OBJS): New variable.
491 (gjnih$(exeext)): New target.
492 (JAVA_MANFILES): Add gjnih.1.
493 (java.uninstall): Add gjnih.1.
494 (java.mostlyclean): Add gjnih.
495 (java.maintainer-clean): Add gjnih.1.
496 (java/gjavah-jni.o): New target.
497 (.INTERMEDIATE): Add gjnih.pod.
498 (gjnih.pod): New target.
499 * config-lang.in (stagestuff): Add gjnih.
500 * gcj.texi (Top): Add gjnih node.
501 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
502 -bootclasspath options.
503 (Invoking gjnih): New node.
504 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
505 (TOOLNAME): New macro.
506 (error): Replace hard-coded gcjh with TOOLNAME.
507 (process_file): Likewise.
510 (help): Likewise. Add help output for -force, -old, -trace and -J
512 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
513 (options): Add force, old, trace and J fields.
514 (main): Handle -force, -old, -trace and -J options.
516 2005-05-03 Tom Tromey <tromey@redhat.com>
519 * gjavah.c (main): Unlink output file on error.
521 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
523 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
526 2005-04-29 Tom Tromey <tromey@redhat.com>
528 * expr.c (build_jni_stub): Updated for change to build_block.
530 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
532 * expr.c (force_evaluation_order): Declare 'saved' earlier.
534 2005-04-28 Andrew Haley <aph@redhat.com>
537 * java-tree.h (soft_resolvepoolentry_node): New.
538 (alloc_constant_fieldref): Declare.
539 * expr.c (expand_java_field_op): Don't call class_init for
540 accesses to static fields with indirect dispatch.
541 * builtins.c (initialize_builtins): Add "__builtin_expect".
542 * decl.c (soft_resolvepoolentry_node): New variable.
543 (java_init_decl_processing): Create a decl for
544 "_Jv_ResolvePoolEntry".
545 * class.c (build_fieldref_cache_entry): New function.
546 (build_static_field_ref): Rewrite for indirect dispatch.
547 * constants.c (find_name_and_type_constant_tree): New function.
548 (alloc_constant_fieldref): Likewise.
549 (build_constants_constructor): Handle CONSTANT_Fieldref and
550 CONSTANT_NameAndType.
553 * expr.c (force_evaluation_order): Convert outgoing args smaller
556 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
558 * gcj.texi (libgcj Runtime Properties): Remove obsolete
559 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
560 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
562 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
564 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
565 to `unlock_stream' with `unlock_std_streams'.
567 2005-04-25 Jakub Jelinek <jakub@redhat.com>
569 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
570 instead of just expr.h.
572 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
574 * gjavah.c (main): Unlock the stdio streams.
575 * jcf-dump.c (main): Likewise.
576 * jv-scan.c (main): Likewise.
577 * jvgenmain.c (main): Likewise.
579 2005-04-23 DJ Delorie <dj@redhat.com>
581 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
582 parse.y: Adjust warning() callers.
584 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
586 * gcj.texi (Object fields): Change "Integer" to "Int" in example
589 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
591 * gcj.texi: Fix typos and bogus example.
593 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
595 * except.c: Fix a comment typo.
597 2005-04-19 Julian Brown <julian@codesourcery.com>
599 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
600 indirect dispatch with PIC.
602 2005-04-18 Andrew Haley <aph@redhat.com>
604 * java-except.h (struct eh_range.handler): Remove unused field.
605 (handle_nested_ranges): Remove function declaration.
606 (sanity_check_exception_range): Add function declaration.
607 * verify.c (verify_jvm_instructions): Remove call to
608 handle_nested_ranges.
609 * verify-glue.c (verify_jvm_instructions_new): Call
610 sanity_check_exception_range.
611 * except.c (link_handler, eh_range_freelist, link_handler,
612 handle_nested_ranges): Remove.
613 (add_handler): Rewrite.
614 (sanity_check_exception_range): New function.
615 (print_ranges): New function.
617 2005-04-13 Julian Brown <julian@codesourcery.com>
619 * decl.c (finish_method): Give methods once-only linkage.
621 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
623 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
625 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
627 * java-tree.h: Don't use PARAMS().
629 2005-04-07 Per Bothner <per@bothner.com>
631 * class.c (push_class): By default, suppress debug output.
632 (finish_class): Enable debug output for classes we're emitting.
634 2005-04-07 Andrew Haley <aph@redhat.com>
636 * gcj.texi: Correct gcj-dbtool instructions.
638 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
640 * gcj.texi: Fix a typo.
641 * lang.c: Fix a comment typo.
643 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
645 * gcj.texi (Invoking gij): Add descriptions of new -X options.
646 Mention recognized-and-ignored compatibility options.
647 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
649 (About CNI): Add Memory allocation section.
651 2005-04-01 Tom Tromey <tromey@redhat.com>
653 * decl.c (java_init_decl_processing): Fix types of
654 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
655 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
656 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
658 2005-03-31 Jan Hubicka <jh@suse.cz>
660 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
661 * class.c: Include cgraph.h
662 (make_local_functoin_alias): Mark aslias as needed.
663 * resource.c: Include cgraph.h
664 (compile_resource_data): Go via cgraph interface.
666 2005-03-30 Ian Lance Taylor <ian@airs.com>
668 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
670 2005-03-30 Tom Tromey <tromey@redhat.com>
672 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
673 inner_class_info_index==0 or outer_class_info_index==0.
675 2005-03-29 Tom Tromey <tromey@redhat.com>
677 * gcj.texi (libgcj Runtime Properties): Document
678 gnu.gcj.runtime.endorsed.dirs.
680 2005-03-24 Anthony Green <green@redhat.com>
682 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
685 2005-03-23 Tom Tromey <tromey@redhat.com>
687 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
688 (parse_version): Use it.
690 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
692 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
694 2005-03-18 Andrew Haley <aph@redhat.com>
697 * decl.c (update_aliases): Don't update variables that are about
699 (maybe_poplevels): Add comment.
701 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
704 * jcf-parse.c (duplicate_class_warning): New function.
705 (java_parse_file): Call duplicate_class_warning if
706 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
707 (parse_zip_file_entries): Likewise. Also set
708 CLASS_FROM_CURRENTLY_COMPILED_P.
710 2005-03-16 Andrew Haley <aph@redhat.com>
712 * expr.c (expand_java_arrayload): Don't generate a
713 NullPointerException based on the type of the node.
714 (build_java_array_length_access): Likewise.
716 2005-03-15 Zack Weinberg <zack@codesourcery.com>
718 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
720 2005-03-11 Tom Tromey <tromey@redhat.com>
722 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
723 (libgcj Runtime Properties): Document the default .db.
725 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
728 * parse.y (checks_throws_clauses): Check exceptions list even when
729 the base class does not come from a source file being compiled.
730 (java_complete_lhs): Remove unused variable 'wfl'.
732 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
735 * decl.c (finish_method): Emit _Jv_InitClass for private static
736 methods inside inner classes as well.
738 2005-03-08 Julian Brown <julian@codesourcery.com>
739 * Revert patch from 2005-03-08 for causing bootstrap failure on
742 2005-03-08 Julian Brown <julian@codesourcery.com>
744 * decl.c (finish_method): Give methods once-only linkage.
746 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
748 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
750 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
752 * verify-glue.c (vfy_is_assignable_from): Perform static check using
753 can_widen_reference_to if the C++ ABI is in use.
754 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
755 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
756 type_isresolved, init_state, set_pc, state_get_pc,
757 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
758 (verify_fail): Report the current PC from the verifier context.
759 (free_state): Remove #if 0 block to enable this function.
760 (free_verifier_context): Call free_state on state_list iterator
761 values before freeing them.
762 * expr.c (pop_type_0): Pop correct type for error message when stack
763 contains a multi-word type.
765 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
767 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
768 for known NULL array length access.
770 2005-03-07 Tom Tromey <tromey@redhat.com>
772 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
774 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
776 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
777 typeck.c: Update copyright.
779 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
782 * xref.c, xref.h: Remove file.
783 * Make-lang.in (java/xref.o): Remove.
784 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
785 * lang.c (flag_emit_xref): Remove definition.
786 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
787 * typeck.c (convert): Remove use of do_not_fold.
788 * parse.y (do_not_fold): Remove definition.
789 (parser grammar): Remove xref code.
790 (maybe_create_class_interface_decl, create_class): Likewise.
791 (register_fields, method_header, finish_method_declaration): Likewise.
792 (declare_local_variables, source_end_java_method): Likewise.
793 (java_complete_expand_classes): Do not set do_not_fold.
794 (java_complete_expand_method): Remove xref code.
795 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
796 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
797 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
798 (patch_synchronized_statement, patch_throw_statement): Likewise.
799 (maybe_build_class_init_for_field): Likewise.
801 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
803 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
804 instead of IS_NON_TYPE_CODE_CLASS.
806 2005-03-04 Andrew Haley <aph@redhat.com>
809 * class.c (set_method_index): Don't set method_index if it is
811 (layout_class_method): Don't complain about "non-static method foo
812 overrides static method" in the case of indirect dispatch.
814 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
816 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
818 * Make-lang.in: Don't elide warnings in jcf-io.c.
820 2005-03-01 Per Bothner <per@bothner.com>
823 * check-init.c (wfl): Remove static.
824 (final_assign_error, check_init): Replace calls to parse_error_context
826 (check_init): Save, set, and restore input_location for each exp.
828 2005-03-01 Per Bothner <per@bothner.com>
830 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
831 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
832 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
834 2005-03-01 Per Bothner <per@bothner.com>
836 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
838 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
841 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
844 2005-02-22 Tom Tromey <tromey@redhat.com>
847 * verify-impl.c (EITHER): New define.
848 (types_compatible): Handle it.
849 (check_field_constant): Use it.
851 2005-02-18 Tom Tromey <tromey@redhat.com>
854 * verify-impl.c (types_equal): Fixed test.
857 * verify-glue.c (vfy_class_has_field): New function.
858 * verify.h (vfy_class_has_field): Declare.
859 * verify-impl.c (check_field_constant): Added 'putfield'
861 (verify_instructions_0): Updated.
862 (types_equal): New function.
864 2005-02-14 Tom Tromey <tromey@redhat.com>
867 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
868 stack effect of multianewarray.
870 2005-02-14 Andrew Haley <aph@redhat.com>
873 * expr.c (expand_byte_code): Call promote_arguments().
874 (promote_arguments): New function.
875 * decl.c (check_local_unnamed_variable): Remove special case for
877 (find_local_variable): Promote all boolean types to int
878 when searching for local variable decls.
880 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
882 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
883 parse-scan.y: Update copyright.
885 2005-02-11 Per Bothner <per@bothner.com>
888 * parse-scan.y (input_location): Remove variable.
889 (main_input_filename): New - replaces input_filename, which isn't
890 settable if USE_MAPPED_LOCATION.
891 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
892 so we don't reference input_location or wfl_operator in that case.
893 * jv-scan.c (expand_location): Remove - no longer used.
894 (main): Set main_input_filename rather than input_filename.
896 2005-02-09 Richard Henderson <rth@redhat.com>
898 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
899 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
901 2005-02-08 Marcin Dalecki <martin@dalecki.de>
903 * expr.c (add_type_assertion): Use the proper enumeration type,
904 since this is what htab_find_slot() is expecting.
906 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
908 * gcj.texi: Update copyright dates.
910 2005-02-02 Tom Tromey <tromey@redhat.com>
912 * gcj.texi (libgcj Runtime Properties): Default library_control
915 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
918 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
919 (modifiers) when square brackets are present in a declaration for
921 * jv-scan.c (main): Set input_filename and input_line.
923 2005-02-01 Tom Tromey <tromey@redhat.com>
926 * gjavah.c (get_field_name): Don't override name for JNI header.
928 2005-02-01 Roger Sayle <roger@eyesopen.com>
930 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
931 of unsigned types using iushr and lushr JVM bytecodes.
933 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
936 * gjavah.c (jni_print_float): Do not emit floating-point
937 initialiser for a static final field.
938 (jni_print_double): Likewise.
940 2005-02-01 Mark Mitchell <mark@codesourcery.com>
943 2005-01-31 Mark Mitchell <mark@codesourcery.com>
944 * gjavah.c (print_field_info): Mark static data members of
945 floating-point type with "__extension__".
947 2005-01-31 Mark Mitchell <mark@codesourcery.com>
949 * gjavah.c (print_field_info): Mark static data members of
950 floating-point type with "__extension__".
952 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
955 * parse.y (build_string_concatenation): Remove redundant if.
956 (patch_conditional_expr): Attempt to patch_string() the condition
957 of a ?: as well, in addition to its other operands.
959 2005-01-25 Tom Tromey <tromey@redhat.com>
961 * Make-lang.in (java/java-tree-inline.o): Removed.
963 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
966 * parse.y (patch_binop): Allow comparisons against NULL only
967 if the other operand is of a reference type.
969 2005-01-24 Tom Tromey <tromey@redhat.com>
971 * java-tree.h (gcj_abi_version): Declare.
972 * class.c (make_class_data): Push gcj_abi_version into "next"
973 field. Renamed field.
974 * decl.c (gcj_abi_version): New global.
975 (parse_version): New function.
976 (java_init_decl_processing): Call it. Renamed 'next' field.
978 (GCJ_BINARYCOMPAT_ADDITION): New define.
980 2005-01-24 Roger Sayle <roger@eyesopen.com>
983 * jcf-write.c (generate_bytecode_insns): Conversions between
984 integer types of the same precision shouldn't generate widening
985 or narrowing conversion bytecodes.
987 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
989 * java-except.h, java-tree.h: Remove unused prototypes.
991 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
994 * jcf-write.c (perform_relocations): Don't call memcpy if source
995 and destination are the same.
997 2005-01-17 Tom Tromey <tromey@redhat.com>
999 * verify-impl.c (get_short): Sign extend.
1000 (get_int): Likewise.
1002 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1004 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1007 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1009 * verify.c: Revert to the version before the BC-ABI merge.
1011 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1014 * check-init.c (check_init): Take care of references that do not
1015 have an explicit final variable declaration (e.g. array length
1016 access) for pre/post in/de-crement operators.
1018 2005-01-08 Mark Wielaard <mark@klomp.org>
1020 * parse.y (process_imports): Allocate (and free) original_name only
1021 when not already defined.
1022 * jcf-parse.c (read_class): Free results of find_class() and
1024 (java_parse_file): Keep pointer to head of file_list and free when
1025 done. Free result of lrealpath().
1027 2005-01-05 Tom Tromey <tromey@redhat.com>
1029 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1031 2004-12-20 Andrew Haley <aph@redhat.com>
1033 * typeck.c: Use fold_convert for ints and booleans.
1035 2004-12-17 Andrew Haley <aph@redhat.com>
1038 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1039 BOOLEAN_TYPE or CHAR_TYPE.
1040 (convert_to_boolean, convert_to_char) : Remove.
1041 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1042 * expr.c (expand_load_internal): Do type conversion if type is not
1045 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1048 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1051 2004-12-07 Andrew Haley <aph@redhat.com>
1054 * jcf-parse.c (load_class): Remove sanity test for missing inner
1057 2004-12-06 Tom Tromey <tromey@redhat.com>
1059 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1060 (java.uninstall): Likewise.
1061 (java.maintainer-clean): Likewise.
1062 (.INTERMEDIATE): Likewise.
1063 (java.install-man): Likewise.
1064 (gcj-dbtool.pod): New target.
1065 * gcj.texi (Code Generation): Document -findirect-dispatch.
1066 (libgcj Runtime Properties): Document
1067 gnu.gcj.precompiled.db.path.
1068 (Top): Link to "Invoking gcj-dbtool".
1070 2004-12-06 Tom Tromey <tromey@redhat.com>
1073 * java-tree.h (extract_field_decl): Declare.
1074 * parse.y (extract_field_decl): Renamed from
1075 strip_out_static_field_access_decl. No longer static.
1076 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1078 2004-12-03 Tom Tromey <tromey@redhat.com>
1080 * lang.c (flag_new_verifier): Define.
1081 (java_post_options): Set flag_new_verifier if indirect dispatch
1083 * lang.opt (fnew-verifier): Removed.
1085 2004-12-03 Tom Tromey <tromey@redhat.com>
1088 * Make-lang.in (java.install-common): Only install transformed
1089 gcjh if gcj-cross exists.
1091 2004-12-03 Andrew Haley <aph@redhat.com>
1094 * except.c (link_handler): Patch 'outer' field of siblings of the
1095 range we're demoting.
1097 2004-12-03 Andrew Haley <aph@redhat.com>
1100 * class.c (layout_class_method): Don't fail to override a method
1101 simply because it has DECL_ARTIFICIAL set.
1103 2004-12-02 Tom Tromey <tromey@redhat.com>
1106 * parse.y (craft_constructor): Special case null_pointer_node.
1108 2004-12-02 Tom Tromey <tromey@redhat.com>
1111 * java-gimplify.c (java_gimplify_expr): Don't call
1112 SET_EXPR_LOCATION unless wrapped tree is an expression.
1114 2004-11-27 Per Bothner <per@bothner.com>
1116 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1117 Fix fencepost error in 'i', which got executed one too many times.
1118 Also, fold memcpy into explicit loop, as originally intended.
1119 Also, free temporary 'buf' which otherwise leaks.
1121 2004-11-27 Per Bothner <per@bothner.com>
1123 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1124 local static variables if not USE_MAPPED_LOCATION.
1126 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1128 * class.c, decl.c, expr.c: Fix comment typos.
1130 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1133 * decl.c (end_java_method): Call
1134 attach_init_test_initialization_flags on all the init_decls.
1135 * parse.y (attach_init_test_initialization_flags): Move to ...
1136 * expr.c (attach_init_test_initialization_flags): here and
1137 support BIND_EXPR also.
1138 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1139 * jcf-parse.c (parse_class_file): Don't disable class init
1142 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1144 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1147 2004-11-24 Richard Henderson <rth@redhat.com>
1149 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1150 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1152 2004-11-24 Tom Tromey <tromey@redhat.com>
1154 * verify.c (defer_merging): Don't use C++-style comment.
1155 * verify.h (java_opcode): Added java_opcode_end.
1156 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1158 * verify-impl.c (vfy_push_type): Removed bogus "return".
1159 (initialize_stack): Use vfy_alloc and vfy_free.
1160 (verify_instructions_0): Likewise.
1162 * Merged gcj-abi-2-dev-branch to trunk.
1164 2004-11-24 Andrew Haley <aph@redhat.com>
1166 * jcf-parse.c (parse_class_file): Set file_start_location.
1168 2004-11-10 Tom Tromey <tromey@redhat.com>
1170 * class.c (make_field_value): Don't call build_static_field_ref.
1171 (build_static_field_ref): Don't emit direct references when using
1174 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1175 -verbose:class into man page synopsis.
1177 2004-11-09 Tom Tromey <tromey@redhat.com>
1179 * expr.c (build_java_arraystore_check): Still generate check if
1180 element type is itself an array.
1182 2004-11-08 Tom Tromey <tromey@redhat.com>
1184 * java-tree.h (soft_check_assignment_node): Removed.
1185 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1186 * decl.c (java_init_decl_processing): Don't initialize
1187 soft_check_assignment_node.
1189 2004-11-05 Tom Tromey <tromey@redhat.com>
1191 * class.c (layout_class_methods): Don't add Miranda methods when
1192 using indirect dispatch.
1194 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1196 * class.c (make_class_data): Call emit_assertion_table to set the
1197 'assertion_table' field.
1198 (build_signature_for_libgcj): Move here from expr.c.
1199 (add_assertion_table_entry): New function. Callback for assertion
1200 hashtable traversal.
1201 (emit_assertion_table): New. Take class argument, and generate
1202 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1203 * decl.c (init_decl_processing): Define assertion_entry_type record.
1204 Push 'assertion_table' class field instead of 'verify'.
1205 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1206 (type_assertion_hash): Include 'assertion_code' in hash.
1207 (add_type_assertion): Rewritten. Take class and assertion_code
1208 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1209 (can_widen_reference_to): Use new add_type_assertion() arguments.
1210 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1211 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1212 (verify_identifier_node): Removed.
1213 (assertion_entry_type, assertion_table_type): New.
1214 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1215 assertion code definitions.
1216 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1217 'target_type' to 'op1' and 'op2'.
1218 (add_type_assertion): Declare.
1219 (lang_printable_name_wls): Remove unused definition.
1220 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1221 to emit runtime assertion.
1222 (vfy_note_stack_type): Clean up non-C90 declarations.
1223 (vfy_note_local_type): Likewise.
1224 * verify.h (vfy_is_assignable_from): Declare.
1225 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1226 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1227 instead of is_assignable_from_slow().
1228 (types_compatible): Reinstate ref_compatible() call.
1230 2004-11-04 Tom Tromey <tromey@redhat.com>
1232 * class.c (build_static_field_ref): Reverted previous patch.
1234 * class.c (build_static_field_ref): Don't emit direct references
1235 when using indirect dispatch.
1237 2004-11-03 Tom Tromey <tromey@redhat.com>
1239 * expr.c (expand_java_arrayload): Set lhs_type_node.
1240 (expand_java_arraystore): Set rhs_type_node.
1242 2004-11-02 Tom Tromey <tromey@redhat.com>
1244 * jcf-parse.c (compute_class_name): Use filename length from zip
1245 directory, not strlen.
1247 * expr.c (expand_invoke): Mark new interface methods as abstract.
1249 2004-11-01 Tom Tromey <tromey@redhat.com>
1251 * verify-impl.c (push_jump): Removed check for uninitialized
1253 (push_exception_jump): Likewise.
1254 (handle_ret_insn): Likewise.
1255 (handle_jsr_insn): Likewise.
1256 (state_check_no_uninitialized_objects): Removed.
1258 * decl.c (check_local_unnamed_variable): Recognize
1259 promoted-to-int parameters when using the new verifier.
1260 * expr.c (expand_java_arraystore): Explicitly request array type
1261 when using new verifier.
1262 (expand_java_arrayload): Likewise.
1263 (invoke_build_dtable): Don't pass object_type_node as
1264 expression argument to build_java_indirect_ref.
1265 (build_java_check_indexed_type): Do nothing.
1266 (build_java_arraystore_check): Handle case where array doesn't
1268 (build_java_array_length_access): Likewise.
1269 (expand_invoke): Handle case where interface overrides a method
1271 (pop_type_0): Always succeed for reference types.
1272 (process_jvm_instruction): Don't pop a value in a dead
1274 (pop_arguments): Convert arguments to correct types.
1276 2004-10-29 Andrew Haley <aph@redhat.com>
1278 * jcf-parse.c (give_name_to_class): Remove line that was
1281 2004-10-29 Andrew Haley <aph@redhat.com>
1283 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1285 2004-10-20 Andrew Haley <aph@redhat.com>
1287 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1289 2004-10-26 Tom Tromey <tromey@redhat.com>
1291 * verify.h (vfy_notify_verified): Removed.
1292 * verify-glue.c (vfy_notify_verified): Removed.
1294 2004-10-26 Tom Tromey <tromey@redhat.com>
1296 * verify-impl.c (debug_print_state): Declare `i' before code.
1297 (merge_types): Modify `t' when it is null_type.
1299 2004-10-26 Tom Tromey <tromey@redhat.com>
1301 * verify-impl.c (type_print): Renamed from print. Now static and
1303 (debug_print_state): Use type_print.
1305 2004-10-25 Tom Tromey <tromey@redhat.com>
1307 * expr.c (build_invokeinterface): Compute correct offset for
1308 index into interface methods.
1310 2004-10-20 Tom Tromey <tromey@redhat.com>
1312 * java-tree.h (verify_jvm_instructions_new): Declare.
1314 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1317 * verify-impl.c (verify_instructions): Correctly handle wide
1319 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1320 (vfy_get_component_type): Strip pointer types.
1321 (vfy_find_class): Use get_type_from_signature. Strip pointer
1323 Include java-except.h.
1325 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1327 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1328 vfy_push_type_t, set_variable, add_new_state, merge_into,
1329 handle_jsr_insn, branch_prepass, check_class_constant,
1330 check_wide_constant, get_one_type, compute_static_types,
1331 verify_instructions_0): Clean up C99 declarations after statements.
1333 2004-10-20 Tom Tromey <tromey@redhat.com>
1335 * verify-impl.c (merge_refs): Compare reference against iterator,
1338 * verify-glue.c (vfy_tag): Mask off resolved flag.
1340 2004-10-19 Tom Tromey <tromey@redhat.com>
1342 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1343 (init_state_with_stack): Initialize `this_type' in state.
1344 (verify_method): Use debug_print.
1345 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1346 (vfy_note_stack_depth): Reverted last patch.
1347 (vfy_note_stack_type): Note pointer to Object, not Object.
1348 (vfy_note_local_type): Likewise.
1350 * verify.h (vfy_note_instruction_seen): Declare.
1351 * verify-glue.c (verify_jvm_instructions_new): Set
1352 BCODE_EXCEPTION_TARGET on target instruction.
1353 (vfy_note_instruction_seen): New function.
1354 * verify-impl.c (FLAG_INSN_SEEN): New define.
1355 (verify_instructions_0): Set flag on instruction. Save state for
1357 (verify_instructions): Call vfy_note_instruction_seen.
1359 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1360 (verify_jvm_instructions_new): Call method_init_exceptions,
1361 add_handler, and handle_nested_ranges.
1362 * verify-impl.c (verify_method): Return 1 on success.
1363 (verify_instructions_0): Save the state at PC=0.
1365 * verify-impl.c (init_type_from_class): Set is_resolved and
1366 ref_next on new ref_intersection.
1367 (init_type_from_string): Likewise.
1369 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1371 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1372 if flag_new_verifier is set.
1373 * java-tree.h (flag_new_verifier): Declare.
1374 * lang.opt (fnew-verifier): New option.
1375 * verify-impl.c: Work around namespace pollution by undef'ing
1377 (struct verifier_context): Make 'bytecode' const.
1378 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1379 (types_compatible): For the BC-ABI, always consider reference types
1381 (check_class_constant): Use vfr->current_class.
1382 (check_constant): Likewise.
1383 (check_wide_constant): Likewise.
1384 (check_field_constant): Check for 'L' at start of type name.
1385 (get_one_type): Return pointer instead of type. Set type result in
1386 caller via passed type pointer.
1387 (compute_argument_types): Update to use new get_one_type arguments.
1388 (compute_return_type): Likewise.
1389 (make_verifier_context): New. Allocate and initialize 'vfr'.
1390 (free_verifier_context): New. Free 'vfr' and its contents.
1391 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1392 and free_verifier_context.
1394 2004-10-15 Tom Tromey <tromey@redhat.com>
1396 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1397 * verify.h (vfy_fail): Fixed formatting.
1399 * verify-impl.c (vfr): Fixed comment formatting.
1400 (collapse_type): New function.
1401 (verify_instructions): Notify compiler about type map.
1402 * verify.h (vfy_note_stack_depth): Updated.
1403 (vfy_note_stack_type): Likewise.
1404 (vfy_note_local_type): Likewise.
1405 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1407 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1408 state. Added `method' argument.
1409 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1411 (vfy_note_local_type): New function.
1412 (vfy_unsuitable_type): Likewise.
1413 (vfy_return_address_type): Likewise.
1414 (vfy_null_type): Likewise.
1416 * verify.h (VFY_IN_GCC): Removed.
1417 (VFY_WANT_TYPEMAP): Removed.
1418 * verify-impl.c (verify_instructions_0): Removed useless "\".
1419 (struct state) <next>: Uncomment.
1421 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1423 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1426 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1428 * Make-lang.in (verify.o): Re-enabled this target.
1429 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1430 (vfy_get_interface): Likewise.
1431 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1432 * verify.h (verify_jvm_instructions_new): Declare.
1433 * verify-impl.c (free_state): Temporarily comment out unused
1436 2004-10-06 Tom Tromey <tromey@redhat.com>
1438 * java-tree.h (JV_STATE_READ): New enum value.
1440 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1442 * verify.h: New file.
1444 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1446 * verify-impl.c, verify-glue.c, verify.h: New files.
1447 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1449 2004-09-24 Andrew Haley <aph@redhat.com>
1451 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1452 for a slot if it's of pointer type.
1454 2004-09-14 Tom Tromey <tromey@redhat.com>
1456 * class.c (make_class_data): Correctly initialize "state" field.
1457 Initialize "engine" field.
1458 * decl.c (java_init_decl_processing): Add "engine" field.
1460 2004-09-10 Andrew Haley <aph@redhat.com>
1463 * expr.c (build_invokeinterface): Use fast method for interface
1465 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1466 JTI_ITABLE_PTR_TYPE.
1467 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1468 (emit_symbol_table): Add new arg, element_size.
1469 * decl.c (java_init_decl_processing): Initialize Class.itable.
1470 * class.c (GEN_TABLE): New macro.
1471 (gen_indirect_dispatch_tables): Use it. Add itable.
1472 (make_class_data): Add new arg for emit_symbol_table().
1474 (add_miranda_methods): Make sure search_class has been parsed.
1475 (emit_symbol_table): Add new arg, element_size.
1477 2004-09-06 Andrew Haley <aph@redhat.com>
1479 * verify.c (merge_types): Return Object for all merges of
1481 * expr.c (add_type_assertion): Don't generate assertions when
1482 source type is array of Object.
1484 2004-09-03 Andrew Haley <aph@redhat.com>
1486 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1488 * lang.c (java_post_options): Force flag_verify_invocations if
1489 we're not using indirect dispatch.
1491 * expr.c (pop_type_0): Move test for interfaces before call to
1492 can_widen_reference_to().
1493 (build_signature_for_libgcj): Remove generation of canonical array
1495 (add_type_assertion): Canonicalize both arrays.
1496 Don't assert that type X can be assigned to Object.
1497 Don't assert that type X an be assigned to type X.
1498 Don't assert that Object can be assigned to type X.
1499 (can_widen_reference_to): Warn whenever we generate an assertion.
1500 (process_jvm_instruction): Use throwable_type_node for the type of
1503 2004-09-01 Andrew Haley <aph@redhat.com>
1505 * decl.c (java_init_decl_processing): Change
1506 verify_identifier_node to "__verify".
1507 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1508 * java-tree.h (verify_identifier_node): Change to "__verify".
1510 * expr.c (build_signature_for_libgcj): New function.
1511 (add_type_assertion): Use it to construct signatures for
1512 source_type and target_type.
1514 2004-08-27 Andrew Haley <aph@redhat.com>
1516 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1517 (verify_identifier_node): New.
1518 (TYPE_VERIFY_METHOD): New.
1519 (struct type_assertion): New type.
1520 * expr.c (type_assertion_eq): New function.
1521 (type_assertion_hash): New function.
1522 (add_type_assertion): New function.
1523 (can_widen_reference_to): Call add_type_assertion().
1524 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1525 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1526 (finish_class): Output TYPE_VERIFY_METHOD (type).
1528 * decl.c (end_java_method): Nullify unused fields.
1530 2004-08-17 Andrew Haley <aph@redhat.com>
1532 * verify.c (defer_merging): Quieten.
1533 * jcf-parse.c (load_class): Only try to open a class file if it's
1534 java.lang.Object or if it's part of the current compilation.
1535 Check that the class we just tried to load is the class we just
1537 (java_parse_file): Set flag_verify_invocations off if we're
1538 compiling from .class.
1539 (parse_zip_file_entries): Abort if we try to read a dummy class.
1540 * expr.c (can_widen_reference_to): Quieten.
1541 (build_invokevirtual): Abort if we try to invokevirtual an
1543 (expand_invoke): Don't build a non-interface call to an interface.
1544 (build_instanceof): Don't do premature optimization if
1545 flag_verify_invocations is not set.
1546 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1548 (build_static_field_ref): Add correct type conversion for
1550 (add_miranda_methods): Disable generation of Miranda methods for
1552 (layout_class_method): Don't complain about non-static method
1553 overrides static method with dummy classes.
1555 2004-08-13 Tom Tromey <tromey@redhat.com>
1557 * class.c (build_static_field_ref): Re-enable atable lookups for
1560 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1562 2004-08-11 Tom Tromey <tromey@redhat.com>
1564 * gcj.texi (libgcj Runtime Properties): Document new properties.
1566 2004-08-06 Andrew Haley <aph@redhat.com>
1568 * jcf-parse.c (load_class): Check that we really have loaded the
1569 class we're looking for.
1571 2004-07-19 Andrew Haley <aph@redhat.com>
1573 * verify.c (verify_jvm_instructions): Comment change only.
1575 * typeck.c (build_java_array_type): Add size field to array name.
1577 * java-tree.h (LOCAL_SLOT_P): New.
1578 (update_aliases): Add PC argument.
1579 (pushdecl_function_level): New function.
1581 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1582 MODIFY_EXPR, and SAVE_EXPR.
1583 (java_gimplify_modify_expr): New function.
1585 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1586 (expand_iinc): Pass PC to update_aliases().
1587 (STORE_INTERNAL): Likewise.
1588 (process_jvm_instruction): Likewise.
1590 * decl.c (base_decl_map): New variable.
1591 (uniq): New variable.
1592 (update_aliases): Rewrite with more thorough checking.
1593 (debug_variable_p): New function.
1594 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1595 (check_local_named_variable): Delete whole function.
1596 (initialize_local_variable): New function.
1597 (check_local_unnamed_variable): Add checks and comments.
1598 (find_local_variable): Rewrite.
1599 (java_replace_reference): New function.
1600 (function_binding_level): New variable.
1601 (pushdecl_function_level): New function.
1602 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1603 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1604 (start_java_method): Reset uniq. Create base_decl_map. Set
1605 function_binding_level.
1606 (end_java_method): Null unused fields to save memory.
1608 2004-06-29 Andrew Haley <aph@redhat.com>
1610 * except.c (expand_start_java_handler): Push a new binding level.
1611 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1612 register_exception_range() to register where we'll do it.
1613 (expand_end_java_handler): Remove old bogus code. Replace with
1614 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1615 the top of the expression we're curently building.
1616 (maybe_end_try): Delete.
1617 * decl.c (binding_level.exception_range): New field.
1618 (clear_binding_level): Add field exception_range. Reformat.
1619 (poplevel): Call expand_end_java_handler().
1620 (poplevel): Call java_add_stmt only if functionbody is false.
1621 (maybe_poplevels): Don't call maybe_end_try() from here.
1622 (end_java_method): Clear no longer used trees in function decl.
1623 (register_exception_range): New function.
1624 * java-tree.h (register_exception_range, struct eh_range): Declare.
1626 2004-06-22 Andrew Haley <aph@redhat.com>
1628 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1630 * check-init.c (get_variable_decl): Teach check-init about
1631 FIELD_DECLs addressed via the otable.
1632 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1635 2004-05-28 Andrew Haley <aph@redhat.com>
1637 * jcf-parse.c (load_class): Don't try to read a class that we've
1640 * expr.c (build_invokeinterface): Use the old-fashioned way of
1641 doing indirect dispatch: look up interfaces by name.
1642 * java-tree.h (enum java_tree_index): Add
1643 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1644 * decl.c (java_init_decl_processing): Add
1645 soft_lookupinterfacemethodbyname_node.
1647 * gjavah.c (print_method_info): Final methods have vtable entries,
1648 so gjavah needs to output them.
1649 * class.c (layout_class_method): Generate vtable entries for final
1651 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1652 dispatch, even if a method is final.
1654 2004-05-25 Andrew Haley <aph@redhat.com>
1656 * class.c (build_symbol_entry): Convert the names of constructors
1657 to init_identifier_node when generating an entry for the indirect
1660 * expr.c (build_known_method_ref): Generate indirect calls for
1661 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1663 2004-05-24 Andrew Haley <aph@redhat.com>
1665 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1666 atable element is of the right type.
1668 * class.c (build_static_field_ref): Cast pointer to correct type
1671 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1673 * Merged with HEAD as of 20040514. Diff against
1674 gcj-abi-2-merge-20040514.
1676 2004-04-16 Andrew Haley <aph@redhat.com>
1678 * verify.c (check_pending_block): Disable subroutine checks.
1679 (defer_merging): New function.
1680 (merge_types): If types are dummy, use defer_merging to combine them.
1681 (verify_jvm_instructions): If invocation is invokeinterface and
1682 target is dummy, assume target really is an interface.
1684 * parse.y (patch_invoke): Break out call to java_create_object.
1686 * lang.c (flag_verify_invocations): New.
1688 * jcf-parse.c (load_class): If we've already failed to load a
1689 class, don't try again.
1690 (load_class): If we can't find a .class file, don't fail, but emit
1692 (parse_class_file): Don't act on dummy methods.
1694 * java-tree.h (flag_verify_invocations): New.
1696 (lang_type.dummy_class): New field.
1697 (java_create_object): New function.
1698 (METHOD_DUMMY): New.
1700 * expr.c (build_field_ref): Widen field offset.
1701 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1702 that each of its elements is compatible with the one we're
1704 (pop_type_0): Issue a warning to say that we need to generate a
1706 (java_create_object): New function.
1707 (build_field_ref): Only generate hard refs if we're not using
1709 (expand_java_field_op): If we're using !verify_invocations and we
1710 see a missing field, generate a decl for it.
1712 (expand_invoke): If a class doesn't have the method we seek and
1713 we're using !flag_verify_invocations, generate a decl for the
1716 (build_known_method_ref): Always use indirect dispatch via the
1717 atable for static methods.
1719 (expand_java_NEW): Break out object creation into new function,
1722 (can_widen_reference_to): Issue a warning to say that we need to
1723 generate a runtime check.
1725 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1726 (make_method_value): Also use index for interfaces.
1727 (make_class_data): Skip dummy field for inherited data.
1728 Don't build method array for dummy methods.
1729 Set size_in_byte to -1 when using inirect dispatch
1730 Don't build a hard class ref if we don't have a hard ref to our
1731 superclass, or if we're using inirect dispatch.
1732 Null out dispatch tables.
1734 (layout_class_method): Don't complain about non-static method
1735 overrides static method is method is artificial.
1737 (build_static_field_ref): Disable atable references to static
1738 fields for the time being.
1740 (layout_class_methods): Check for CLASS_INTERFACE as
1741 well as CLASS_ABSTRACT.
1743 2004-11-24 Steven Bosscher <stevenb@suse.de>
1745 * class.c (make_class_data): Don't check flag_inline_functions.
1746 * lang.c (flag_really_inline): Remove unused flag.
1747 (java_handle_option): Don't set it here. Remove special handling
1748 of flag_inline_functions for Java.
1749 (java_init): Don't set flag_inline_trees here. Already done...
1750 (java_post_options): ...here. Don't clear flag_inline_functions.
1752 2004-11-24 Steven Bosscher <stevenb@suse.de>
1754 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1755 (java_gimplify_exit_block_expr): New function.
1756 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1758 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1759 (EXIT_BLOCK_EXPR): Likewise.
1760 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1761 (LABELED_BLOCK_BODY): Likewise.
1762 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1763 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1764 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1766 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1767 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1768 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1769 second operand of EXIT_BLOCK_EXPR.
1770 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1772 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1774 2004-11-23 Ben Elliston <bje@au.ibm.com>
1776 * xref.h (xref_flag_value): Remove.
1777 (xref_set_data, xref_get_data): Likewise.
1778 (xref_set_current_fp): Likewise.
1779 (XREF_NONE): Likewise.
1780 (XREF_GET_DATA): Likewise.
1781 * xref.c (xref_flag_value): Remove.
1782 (xref_set_data, xref_get_data): Likewise.
1783 (xref_set_current_fp): Likewise.
1785 2004-11-23 Ben Elliston <bje@au.ibm.com>
1787 * gjavah.c (output_directory): Make static.
1788 (temp_directory): Likewise.
1790 2004-11-15 Tom Tromey <tromey@redhat.com>
1792 * decl.c (instn_ptr_type_node): Removed.
1793 (lineNumbers_ptr_type_node): Removed.
1794 (jint_type): Removed.
1795 (jint_ptr_type): Removed.
1797 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1800 * check-init.c (check_init): Ignore DECL_EXPR.
1801 * expr.c (always_initialize_class_p): Reenable.
1802 (build_class_init): Use a variable to store the decl. Also use
1803 boolean_false_node instead of integer_zero_node.
1804 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1807 2004-11-08 Tom Tromey <tromey@redhat.com>
1810 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1811 generating a JNI header.
1812 (print_field_info): Handle JNI headers.
1813 (jni_print_float): Likewise.
1814 (jni_print_double): Likewise.
1816 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1818 * decl.c (end_java_method): Remove duplicated code.
1820 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1821 Gerald Pfeifer <gerald@pfeifer.com>
1823 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1826 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1829 * class.c: Reinstate 2004-08-18 patch.
1830 (make_local_function_alias): Don't create an alias for extern (native)
1833 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1836 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1837 (make_method_value): Likewise.
1839 2004-10-21 Andrew Haley <aph@redhat.com>
1842 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1844 2004-10-20 Andrew Haley <aph@redhat.com>
1846 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1847 Remove duplicated code block.
1849 2004-10-18 Steven Bosscher <stevenb@suse.de>
1851 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1852 New rules to work around old Bison warnings.
1854 2004-10-17 Steven Bosscher <stevenb@suse.de>
1856 * class.c (ident_subst): Always alloca buffer.
1857 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1858 opcode after including javaop.def.
1859 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1860 conditional expression that exits, to avoid warnings.
1861 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1862 a user of an extension.
1863 * win32-host.c: Move check down to have non-empty file when
1864 WIN32 is not defined.
1866 * Make-lang.in (java-warn): Add STRICT_WARN.
1867 (java/jcf-io.o-warn): Don't have Werror for this file.
1868 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1870 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1872 * expr.c (expr_add_location): Move declaration to before all
1874 * parse.y (java_expand_classes): Ditto.
1875 * lex.c (java_peek_unicode): Ditto.
1877 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1879 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1880 if possible, else convert `foo' to 'foo'.
1881 * class.c: Likewise.
1884 * jcf-io.c: Likewise.
1885 * jcf-parse.c: Likewise.
1888 * parse.h: Likewise.
1890 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1892 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1893 rename parameter 'msg' to 'msgid' in function declaration.
1894 (issue_warning_error_from_context): Likewise.
1895 (yyerror): Rename parameter 'msg' to 'msgid'.
1896 (all over): Use new quoting style for diagnostics.
1898 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1900 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1901 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1904 2004-10-14 Matt Austern <austern@apple.com>
1906 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1909 2004-10-13 Tom Tromey <tromey@redhat.com>
1912 * lang.opt (--extdirs): Document.
1913 * jvspec.c (lang_specific_driver): Recognize -encoding and
1916 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1918 * parse.y (issue_warning_error_from_context): Use va_list *
1919 instead of va_list parameter.
1920 (parse_error_context): Update call.
1921 (parse_warning_context): Likewise.
1923 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1925 * parse.y, parse-scan.y: Add list of diagnostic messages to
1926 insulate translation template from version of yacc/bison used
1927 to compile the grammar.
1929 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1931 Prepare for %q, %< and %> in diagnostic message strings.
1932 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1933 Name second parameter 'msgid'.
1934 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1935 (issue_warning_error_from_context): Use pretty-printer functions
1936 instead of vsprintf for constructing formatted messages. Rename
1937 parameter 'msg' to 'msgid'.
1938 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1939 (parse_warning_context): Likewise.
1941 2004-10-05 Andrew Haley <aph@redhat.com>
1944 * jcf-parse.c (parse_zip_file_entries): If a class has a
1945 superclass and a TYPE_SIZE of zero, lay it out.
1947 2004-09-30 Andrew Haley <aph@redhat.com>
1950 * jcf-parse.c (compute_class_name): Rewrite.
1952 2004-10-01 Jan Hubicka <jh@suse.cz>
1954 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1956 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1958 * lex.c: Fix a comment typo.
1960 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1962 * java-tree.h: Fix a comment typo.
1964 2004-09-30 Per Bothner <per@bothner.com>
1966 Simplify lexer. Implement --enable-mapped-location support.
1967 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1968 (parse_source_file_1): Pass filename as extra parameter, so we can call
1969 linemap_add and set input_location here, rather than in both callers.
1970 (read_class): Pass copied filename to parse_source_file_1.
1971 Don't initialize wfl_operator - only needed for source compilation.
1972 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1973 * lex.h: Remove a bunch of debugging macros.
1974 * lex.h (struct_java_line, struct java_error): Remove types.
1975 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1976 (struct java_lc_s): Remove prev_col field.
1977 (struct java_lexer): New fields next_unicode, next_columns, and
1978 avail_unicode. New position field, and maybe token_start field.
1979 Don't need hit_eof field - use next_unicode == -1 instead.
1980 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1981 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1982 * parse.h: Various changes for USE_MAPPED_LOCATION.
1983 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1984 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1985 (struct parser_ctxt): New file_start_location field.
1986 Remove p_line, c_line fields since we no longer save lines.
1987 Remove elc, lineno, and current_jcf fields - no longer used.
1988 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1989 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1990 source_location and is probably not needed anymore anyway.
1991 Use new expr_add_Location function.
1992 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1993 (java_pop_parser_context): Minor cleanup.
1994 (java_parser_context_save_global, java_parser_context_restore_global,
1995 java_pop_parser_context): Save/restore input_location as a unit.
1996 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1997 a source_location instead of a wfl context node.
1998 (check_class_interface_creation): input_filename is not addressable.
1999 (create_artificial_method): Calling java_parser_context_save_global
2000 and java_parser_context_restore_global is overkill. Instead,
2001 temporarily set input_location from class decl.
2002 (java_layout_seen_class_methods): Set input_location from method decl.
2003 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2004 (finish_loop_body): Likewise.
2005 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2006 (java_sprint_unicode): Take a character, not index in line.
2007 (java_sneak_uncode): Replaced by java_peek_unicode.
2008 (java_unget_unicode): No longer used.
2009 (java_allocate_new_line. java_store_unicode): Removed, since we
2010 no longer remember "lines".
2011 (java_new_lexer): Update for new data structures.
2012 (java_read_char): Move unget_value checking to java_read_unicode.
2013 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2014 efficient functions that are used directly when lexing.
2015 (java_read_unicode_collapsing_terminators): No longer needed.
2016 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2017 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2018 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2019 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2020 combine switch branches, and test for common token kinds earlier.
2021 (java_lex_error): Rewrite.
2022 * jv-scan.c (expand_location): New function, copied from tree.c.
2023 (main): Set ctxp->filename instead of setting input_filename directly.
2025 2004-09-30 Per Bothner <per@bothner.com>
2027 More cleanup for --enable-mapped-location.
2028 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2029 input_location here. Instead do it in give_name_to_class.
2030 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2031 * expr.c (expand_byte_code): Call linemap_line_start.
2032 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2033 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2034 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2035 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2036 to USE_MAPPED_LOCATION case.
2038 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2039 * jcf-parse.c (java_parse_file): Don't set input_filename.
2040 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2041 Create a list of TRANSLATION_UNIT_DECL.
2042 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2043 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2044 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2045 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2046 (file_start_location): New static.
2047 (set_source_filename): Avoid extra access to input_filename macro.
2048 Concatenate new name with class's package prefix.
2049 (set_source_filename, give_name_to_class): Update.
2050 (give_name_to_class): Set class's "line 0" input_location here.
2051 (parse_class_file): Set input_location as a unit.
2053 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2055 2004-09-29 Per Bothner <per@bothner.com>
2057 * java-tree.h: Redefine some macros and add some declaration
2058 to handle the USE_MAPPED_LOCATION case.
2059 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2060 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2061 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2062 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2064 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2065 * decl.c (finish_method, java_add_stmt): Likewise.
2066 * java-gimplify.c (java-gimplify.c): Likewise.
2067 * jcf-write.c (generate_bytecode_insns): Likewise.
2068 * lang.c (java_post_options): Likewise - call linemap_add.
2070 2004-09-29 Andrew Haley <aph@redhat.com>
2073 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2074 result of TRUNC_MOD_EXPR.
2075 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2076 * decl.c (java_init_decl_processing): Mark
2077 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2079 2004-09-28 Tom Tromey <tromey@redhat.com>
2082 * class.c (add_miranda_methods): Load superinterface if not
2085 2004-09-28 Andrew Haley <aph@redhat.com>
2088 * jcf-parse.c (load_class): Don't try to read a class that we've
2091 2004-09-28 Andrew Haley <aph@redhat.com>
2093 * jcf-parse.c (load_class): Back out previous broken patch.
2095 2004-09-28 Andrew Haley <aph@redhat.com>
2098 * jcf-parse.c (load_class): Don't try to read a class that we've
2100 Check that we really did read the right class.
2102 2004-09-25 Tom Tromey <tromey@redhat.com>
2105 * parse.y (create_artificial_method): Use add_method_1.
2107 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2109 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2111 * gcj.texi: Fix typos.
2113 2004-09-24 Tom Tromey <tromey@redhat.com>
2116 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2117 in error parts of rule.
2118 (unary_expression): Don't call error_if_numeric_overflow when $1
2121 2004-09-24 Tom Tromey <tromey@redhat.com>
2124 * parse.y (resolve_qualified_expression_name): Set
2125 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2126 * expr.c (force_evaluation_order): Check for empty argument list
2127 after stripping COMPOUND_EXPR.
2129 2004-09-23 Andrew Haley <aph@redhat.com>
2132 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2135 2004-09-23 Tom Tromey <tromey@redhat.com>
2138 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2139 where operand is null.
2141 2004-09-23 Tom Tromey <tromey@redhat.com>
2144 * parse.y (not_accessible_p): Allow access to protected members
2145 even when class is not static.
2147 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2149 * Make-lang.in: Revert the gcc-none.o change.
2151 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2153 * parse.y (patch_anonymous_class): VEC_space returns true if there
2156 2004-09-21 Matt Austern <austern@apple.com>
2159 * gjavah.c (free_method_name_list): Fix function definition so
2160 it's a proper C prototype.
2162 2004-09-21 Tom Tromey <tromey@redhat.com>
2165 * gjavah.c (free_method_name_list): New method.
2168 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2169 Zack Weinberg <zack@codesourcery.com>
2171 * java-tree.def: Use tree_code_class enumeration constants
2172 instead of code letters.
2173 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2174 new tree-class enumeration constants.
2176 2004-09-13 Tom Tromey <tromey@redhat.com>
2179 * class.c (layout_class_method): Put synthetic methods into the
2182 2004-09-11 Andrew Pinski <apinski@apple.com>
2184 * Make-lang.in (java/ggc-none.c): Change dependency
2185 for ggc.h into $(GGC_H).
2187 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2189 * Make-lang.in (java/win32-host.o): Add dependency on
2191 * win32-host.c: Add includes for coretypes.h, jcf.h
2193 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2195 * Make-lang.in (GCJH_OBJS): Change dependency from
2196 ggc-none.o to java/ggc-none.o
2197 (JCFDUMP_OBJS): Likewise.
2198 (java/ggc-none.o): New target.
2200 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2202 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2203 * class.c (build_utf8_ref, build_static_field_ref,
2204 make_field_value, make_method_value, get_dispatch_table,
2205 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2206 * constants.c (get_tag_node, build_ref_from_constant_pool,
2207 build_constants_constructor): Likewise.
2208 * decl.c (java_init_decl_processing): Likewise.
2209 * expr.c (build_java_array_length_access, build_newarray,
2210 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2211 build_java_binop, build_field_ref, expand_java_add_case,
2212 expand_java_call, build_known_method_ref, build_invokevirtual,
2213 build_invokeinterface, build_jni_stub): Likewise.
2214 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2215 * jcf-parse.c (get_constant): Likewise.
2216 * lex.c (do_java_lex): Likewise.
2217 * parse.y (patch_binop, patch_unaryop, patch_cast,
2218 build_newarray_node, patch_newarray): Likewise.
2219 * resource.c (compile_resource_data): Likewise.
2220 * typeck.c (build_prim_array_type): Likewise.
2222 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2224 * decl.c (java_init_decl_processing): Adjust
2225 initialize_sizetypes call.
2227 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2229 * jv-scan.c (fancy_abort): Add.
2231 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2233 * expr.c (build_java_arrayaccess): Use convert to change
2236 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2238 * class.c (make_local_function_alias): Allocate extra space for 'L'
2239 in name buffer. Reported by Thomas Neumann.
2241 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2243 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2244 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2245 * lex.c (do_java_lex): Adjust.
2246 (error_if_numeric_overflow): Likewise.
2248 2004-08-18 Andrew Pinski <apinski@apple.com>
2250 * class.c (make_local_function_alias): Only make a new decl if we
2251 support alias attribute on all decls.
2253 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2255 * class.c (make_local_function_alias): New function. Create local
2256 alias for public method DECL.
2257 (make_method_value): Use make_local_function_alias.
2258 * parse.y (craft_constructor): Don't special-case anonymous classes.
2259 Always set ctor_name to init_identifier_node.
2260 (lookup_method_invoke): Call layout_class_method when creating
2261 anonymous class constructor.
2263 2004-08-18 Richard Henderson <rth@redhat.com>
2265 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2266 default case. Treat '<' similarly. Update for
2267 is_gimple_formal_tmp_var name change.
2269 2004-08-17 Andrew Haley <aph@redhat.com>
2271 * lang.c (lang_printable_name): Obey verbose flag.
2272 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2273 lang_printable_name().
2274 (verify_constructor_circularity, get_printable_method_name,
2275 check_abstract_method_definitions, java_check_regular_methods,
2276 java_check_abstract_methods, check_inner_class_access,
2277 fix_constructors, patch_method_invocation, patch_return):
2279 * expr.c (pop_type_0): Likewise.
2281 * java-tree.h (lang_printable_name_wls): Delete.
2283 2004-08-16 Tom Tromey <tromey@redhat.com>
2286 * parse.y (primary): Changed for initialized and uninitialized
2288 (array_access): Handle array_creation_initialized.
2289 (array_creation_expression): Split into
2290 array_creation_initialized and array_creation_uninitialized.
2292 2004-08-16 Andrew Haley <aph@redhat.com>
2294 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2295 generating bytecode.
2297 2004-08-16 Elliot Lee <sopwith@redhat.com>
2300 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2301 spaces, and quoted filelists.
2303 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2305 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2306 * class.c (build_utf8_ref, build_static_field_ref,
2307 make_field_value, make_method_value, get_dispatch_table,
2308 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2309 * constants.c (get_tag_node, build_ref_from_constant_pool,
2310 build_constants_constructor): Likewise.
2311 * decl.c (java_init_decl_processing): Likewise.
2312 * expr.c (build_java_array_length_access, build_newarray,
2313 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2314 build_java_binop, build_field_ref, expand_java_add_case,
2315 expand_java_call, build_known_method_ref, build_invokevirtual,
2316 build_invokeinterface, build_jni_stub): Likewise.
2317 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2318 * jcf-parse.c (get_constant): Likewise.
2319 * lex.c (do_java_lex): Likewise.
2320 * parse.y (patch_binop, patch_unaryop, patch_cast,
2321 build_null_of_type, patch_newarray): Likewise.
2322 * resource.c (compile_resource_data): Likewise.
2323 * typeck.c (build_prim_array_type): Likewise.
2325 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2327 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2328 Don't create BLOCK here or call java_gimplify_block.
2330 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2332 * java-tree.h (flag_deprecated): Removed.
2333 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2334 * parse.y (check_deprecation): Check warn_deprecated instead of
2337 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2339 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2340 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2341 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2342 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2343 flag_force_classes_archive_check, flag_optimize_sci,
2344 flag_indirect_dispatch): Remove explicit declarations.
2345 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2348 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2351 * Make-lang.in (java.install-man): Install from either build
2352 tree or source tree, whichever has the file first.
2354 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2356 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2357 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2358 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2359 (do_java_lex): Likewise. Adjust force_fit_type call.
2361 2004-08-04 Roger Sayle <roger@eyesopen.com>
2362 Andrew Haley <aph@redhat.com>
2364 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2365 checking trees as they're being built.
2366 (convert): Call convert_ieee_real_to_integer if we're
2367 converting a constant, even if we're writing a class file.
2369 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2372 * parse.y (fold_constant_for_init): Call resolve_field_access with
2373 correct current_class context.
2375 2004-08-01 Roger Sayle <roger@eyesopen.com>
2377 * decl.c (update_aliases, initialize_local_variable): Replace calls
2378 to build with calls to buildN.
2379 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2380 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2381 * parse.h (BUILD_THROW): Likewise.
2382 * parse.y (switch_expression, synchronized_statement,
2383 catch_clause_parameter, array_creation_expression,
2384 conditional_expression, make_qualified_name,
2385 resolve_qualified_expression_name, patch_method_invocation,
2386 patch_invoke, build_method_invocation, build_new_invocation,
2387 build_assignment, patch_assignment, build_binop, patch_binop,
2388 build_string_concatenation, build_incdec, patch_unaryop,
2389 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2390 patch_return, build_if_else_statement, build_labeled_block,
2391 build_new_loop, build_loop_body, build_bc_statement,
2392 build_assertion, encapsulate_with_try_catch, build_try_statement,
2393 build_try_finally_statement, patch_synchronized_statement,
2394 emit_test_initialization): Likewise, replace build with buildN.
2396 2004-07-28 Eric Christopher <echristo@redhat.com>
2398 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2399 (java_unsafe_for_reeval): Ditto.
2401 2004-07-26 <hp@bitrange.com>
2403 * parse.y (build_super_invocation): Adjust declaration order to
2404 avoid declaration after statement.
2406 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2408 * decl.c: Rename all identifiers named `class' to `cl'.
2410 2004-07-25 Richard Henderson <rth@redhat.com>
2412 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2414 2004-07-23 Mike Stump <mrs@apple.com>
2416 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2417 * gjavah.c (throwable_p, decode_signature_piece,
2418 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2419 process_file): Likewise.
2420 * jcf-dump.c (main): Likewise.
2421 * jcf-io.c (read_zip_member): Likewise.
2422 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2423 give_name_to_class, get_class_constant): Likewise.
2424 * jcf-write.c (find_constant_wide, push_long_const,
2425 generate_classfile): Likewise.
2426 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2427 * parse.y (read_import_dir): Likewise.
2428 * typeck.c (parse_signature_type): Likewise.
2429 * verify.c (verify_jvm_instructions): Likewise.
2430 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2432 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2434 * Make-lang.in: Replace rmic and rmiregistry references with
2435 grmic and grmiregistry.
2436 * gcj.texi: Likewise.
2438 2004-07-20 Andrew Haley <aph@redhat.com>
2441 * verify.c (verify_jvm_instructions): Comment change only.
2443 * typeck.c (build_java_array_type): Add size field to array name.
2445 * java-tree.h (LOCAL_SLOT_P): New.
2446 (update_aliases): Add PC argument.
2447 (pushdecl_function_level): New function.
2449 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2450 MODIFY_EXPR, and SAVE_EXPR.
2451 (java_gimplify_modify_expr): New function.
2453 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2454 (expand_iinc): Pass PC to update_aliases().
2455 (STORE_INTERNAL): Likewise.
2456 (process_jvm_instruction): Likewise.
2458 * decl.c (base_decl_map): New variable.
2459 (uniq): New variable.
2460 (update_aliases): Rewrite with more thorough checking.
2461 (debug_variable_p): New function.
2462 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2463 (check_local_named_variable): Delete whole function.
2464 (initialize_local_variable): New function.
2465 (check_local_unnamed_variable): Add checks and comments.
2466 (find_local_variable): Rewrite.
2467 (java_replace_reference): New function.
2468 (function_binding_level): New variable.
2469 (pushdecl_function_level): New function.
2470 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2471 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2472 (start_java_method): Reset uniq. Create base_decl_map. Set
2473 function_binding_level.
2474 (end_java_method): Null unused fields to save memory.
2476 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2478 * class.c (add_interface_do): Remove.
2479 (set_super_info, interface_of_p, maybe_add_interface,
2480 add_interface, make_class_data, layout_class,
2481 add_miranda_methods): Adjust BINFO accessors and addition.
2482 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2484 * jcf-write.c (generate_classfile): Likewise.
2485 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2486 check_circular_reference, java_complete_class,
2487 check_abstract_method_definitions,
2488 java_check_abstract_method_definitions,
2489 check_interface_throws_clauses, java_check_abstract_methods,
2490 lookup_java_interface_method2,
2491 find_applicable_accessible_methods_list): Adjust BINFO accessors
2493 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2495 2004-07-18 Roger Sayle <roger@eyesopen.com>
2497 * builtins.c (max_builtin, min_builtin,
2498 java_build_function_call_expr): Replace calls to build with buildN.
2499 * class.c (build_class_ref, build_static_field_ref,
2500 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2501 * constants.c (build_ref_from_constant_pool): Likewise.
2502 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2503 add_stmt_to_compound): Likewise.
2504 * except.c (build_exception_object_ref, expand_end_java_handler):
2506 * java-gimplify.c (java_gimplify_case_expr,
2507 java_gimplify_default_expr, java_gimplify_block,
2508 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2509 * jcf-write.c (generate_bytecode_insns): Likewise.
2510 * typeck.c (convert_ieee_real_to_integer): Likewise.
2512 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2514 * java-tree.h (builtin_function): Declare.
2516 2004-07-16 Steven Bosscher <stevenb@suse.de>
2518 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2519 abuse restore_line_number_status.
2521 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2524 * jcf-parse.c (java_emit_static_constructor): Specify default
2527 2004-07-13 Per Bothner <per@bothner.com>
2529 * java-tree.h (all_class_filename): Remove useless macro.
2530 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2531 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2532 * parse.y (java_parser_context_restore_global): Replace
2533 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2534 * jcf-parse.c (read_class, java_parse_file): Likewise.
2536 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2539 gjavah.c (print_field_info): Emit constant only if field is static.
2541 2004-07-11 Roger Sayle <roger@eyesopen.com>
2543 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2544 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2545 build_java_ret, build_java_throw_out_of_bounds_exception,
2546 build_java_array_length_access, java_check_reference,
2547 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2548 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2549 expand_java_arrayload, build_java_monitor, expand_java_return,
2550 expand_load_internal, expand_java_NEW, build_get_class,
2551 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2552 build_java_soft_divmod, build_java_binop, build_field_ref,
2553 expand_compare, expand_java_goto, expand_java_switch,
2554 expand_java_add_case, build_class_init, build_known_method_ref,
2555 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2556 expand_invoke, build_jni_stub, expand_java_field_op,
2557 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2558 force_evaluation_order, emit_init_test_initialization): Convert
2559 calls to "build" into calls to the prefered "buildN" functions.
2561 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2563 * java-tree.h (set_block): Remove.
2564 * lang.c (java_clear_binding_stack): New.
2565 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2566 * decl.c (struct binding_level): Remove this_block.
2567 (clear_binding_level): Likewise.
2568 (poplevel): Don't handle this_block.
2569 (set_block): Remove.
2571 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2573 * class.c (common_enclosing_context_p): Remove statement with no
2576 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2579 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2580 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2581 (craft_constructor): Inherit access flags for implicit constructor
2582 from the enclosing class.
2583 (create_class): Fix comment typo.
2584 (resolve_qualified_expression_name): Pass type of qualifier to
2585 not_accessible_p, not the type in which target field was found.
2586 (not_accessible_p): Handle inner classes. Expand protected
2587 qualifier-subtype check to enclosing instances, but don't apply this
2588 check to static members. Allow protected access to inner classes
2589 of a subtype. Allow private access within common enclosing context.
2590 (build_super_invocation): Get WFL line number info from current
2592 (build_incomplete_class_ref): Update for new create_anonymous_class
2594 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2595 common_enclosing_instance_p.
2596 * class.c (common_enclosing_context_p): New. Determine if types
2597 share a common enclosing context, even across static contexts.
2598 (common_enclosing_instance_p): Renamed from
2599 common_enclosing_context_p. Determines if types share a common
2600 non-static enclosing instance.
2601 * java-tree.h (common_enclosing_instance_p): Declare.
2602 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2603 for inner class constructors.
2604 (generate_classfile): Use get_method_access_flags.
2606 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2608 * class.c (interface_of_p): Check for null TYPE_BINFO.
2610 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2612 * class.c (make_class): Do not create binfo here.
2613 (set_super_info): Create it here.
2614 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2616 2004-07-08 Richard Henderson <rth@redhat.com>
2618 * expr.c (case_identity, get_primitive_array_vtable,
2619 java_expand_expr, emit_init_test_initialization): Remove.
2620 * java-tree.h (java_expand_expr): Remove.
2621 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2623 2004-07-07 Per Bothner <per@bothner.com>
2625 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2626 get internal error due to mismatched types.
2628 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2630 * gcj.texi (Linking): New node. Document -lgij usage.
2632 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2634 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2635 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2636 * java/class.c (set_super_info, class_depth, interface_of_p,
2637 maybe_add_interface, add_interface, make_class_data,
2638 layout_class, add_miranda_methods): Adjust BINFO macros.
2639 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2640 * jcf-write.c (generate_classfile): Likewise.
2641 * parse.y (patch_anonymous_class,
2642 check_inner_circular_reference, check_circular_reference,
2643 java_complete_class, check_abstract_method_definitions,
2644 java_check_abstract_method_definitions,
2645 check_interface_throws_clauses, java_check_abstract_methods,
2646 lookup_java_interface_method2,
2647 find_applicable_accessible_methods_list): Likewise.
2648 * typeck.c (find_method_in_interface): Likewise.
2649 * verify.c (merge_types): Likewise.
2651 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2653 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2654 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2656 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2658 * class.c (make_class): Use make_tree_binfo.
2659 (set_super_info, add_interface_do): Likewise.
2660 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2662 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2664 * verify.c: Correct array element access formatting thinko.
2666 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2668 * verify.c: Insert a short blurb at the start referring to the JVMS.
2669 (merge_type_state): Remove redundant nested if statement.
2670 (verify_jvm_instructions): Ensure current_subr is initialised to
2672 Minor formatting fixes all over the place.
2674 2004-07-02 Richard Henderson <rth@redhat.com>
2676 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2678 2004-07-01 Richard Henderson <rth@redhat.com>
2680 * class.c (registerClass_libfunc): Remove.
2681 (init_class_processing): Don't set it.
2682 (emit_register_classes): Take list_p parameter. Fill it in
2683 with _Jv_RegisterClass calls.
2684 * decl.c (java_init_decl_processing): Don't call
2685 init_resource_processing.
2686 * jcf-parse.c (java_emit_static_constructor): New.
2687 (java_parse_file): Call it.
2688 * resource.c (registerResource_libfunc): Remove.
2689 (init_resource_processing): Remove.
2690 (write_resource_constructor): Take list_p parameter. Fill it in
2691 with _Jv_RegisterResource calls.
2692 * java-tree.h: Update prototypes.
2694 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2697 * class.c (layout_class_method): Do not override package-private
2698 method if its in a different package.
2699 (split_qualified_name): Move here from parse.y. Rename from
2700 breakdown_qualified. Add comment.
2701 (in_same_package): Move here from parse.y. Add comment.
2702 * java-tree.h (break_down_qualified, in_same_package): Declare.
2703 (in_same_package): Likewise.
2704 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2707 2004-06-29 Andrew Haley <aph@redhat.com>
2709 * except.c (expand_start_java_handler): Push a new binding level.
2710 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2711 register_exception_range() to register where we'll do it.
2712 (expand_end_java_handler): Remove old bogus code. Replace with
2713 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2714 the top of the expression we're curently building.
2715 (maybe_end_try): Delete.
2716 * decl.c (binding_level.exception_range): New field.
2717 (clear_binding_level): Add field exception_range. Reformat.
2718 (poplevel): Call expand_end_java_handler().
2719 (poplevel): Call java_add_stmt only if functionbody is false.
2720 (maybe_poplevels): Don't call maybe_end_try() from here.
2721 (end_java_method): Clear no longer used trees in function decl.
2722 (register_exception_range): New function.
2723 * java-tree.h (register_exception_range, struct eh_range): Declare.
2725 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2727 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2729 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2732 * expr.c (class_has_finalize_method): Fix method name indentation.
2733 (expand_java_call): Remove K&R style parameter declaration.
2734 (expand_invoke): Fix statement indentation.
2735 (expand_java_field_op): Likewise.
2736 * parse-scan.y: Fix typo.
2737 (reset_report): Fix method name indentation.
2738 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2740 * verify.c (verify_jvm_instructions): Document parameters, insert
2742 * lang.c (lang_init_source): Fix method name indentation.
2743 * class.c (common_enclosing_context_p): Likewise.
2744 (emit_symbol_table): Fix parameter list indentation.
2745 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2746 parameter declaration.
2747 * constants.c: Fix copyright notice indentation.
2748 * typeck.c (find_method_in_superclasses): Fix parameter list
2750 (find_method_in_interfaces): Likewise.
2751 * zextract.c (makelong): Fix method name indentation.
2753 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2756 * parse.y (create_interface): Set correct access modifiers for
2758 * jcf-write.c (get_classfile_modifiers): New function.
2759 (generate_classfile): Use get_classfile_modifiers, not
2762 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2764 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2765 dependency to current parser context, not NULL_TREE, for top-level
2767 (jdep_resolve_class): Enable member access check for all inner
2770 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2772 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2775 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2778 * expr.c (expand_java_field_op): Ensure that target class for static
2779 field access has been loaded.
2781 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2782 Ranjit Mathew <rmathew@hotmail.com>
2784 PR java/1207, java/16178
2785 * jcf-parse.c (load_class): Return immediately if passed a type decl
2786 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2787 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2788 before calling load_class.
2789 (qualify_and_find): Likewise.
2790 (find_in_imports_on_demand): Likewise.
2791 (find_applicable_accessible_methods_list): Likewise.
2793 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2795 * parse.y (java_layout_seen_class_methods): Don't call load_class
2796 on class defined by source parser.
2798 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2800 * parse.y (set_nested_class_simple_name_value): Removed.
2801 (java_complete_expand_class): Remove calls to
2802 set_nested_class_simple_name_value.
2804 2004-06-22 Andrew Haley <aph@redhat.com>
2805 Ranjit Mathew <rmathew@hotmail.com>
2807 Fixes PR java/16113.
2808 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2810 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2812 * parse.y (create_class): Correct diagnostic message about
2813 java.lang.Object extending anything else.
2815 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2817 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2818 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2819 * constants.c (build_ref_from_constant_pool): Likewise.
2820 * expr.c (build_java_array_length_access): Likewise.
2821 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2822 (invoke_build_dtable, build_invokevirtual): Likewise.
2823 (build_invokeinterface, java_expand_expr): Likewise.
2824 (emit_init_test_initialization): Likewise.
2825 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2826 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2828 2004-06-21 Andrew Haley <aph@redhat.com>
2830 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2833 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2835 * jcf.h (struct JCF): Change java_source, right_zip and finished
2837 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2838 byte_swap and use_fallback to unsigned int.
2839 * parse.h (struct _jdep): Change flag0 to unsigned int.
2841 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2844 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2845 before trying to lay out its methods.
2846 * jcf-parse.c (read_class): Track parsed files using canonical paths
2847 obtained via lrealpath from libiberty.
2848 (java_parse_file): Likewise.
2849 (parse_source_file_1): Rename formal parameter to reflect its
2850 modified purpose. Minor formatting fix.
2852 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2854 * class.c (emit_register_classes): Make the function uninlinable,
2855 do not set current_function_cannot_inline.
2856 * resource.c (write_resource_constructor): Do not reset
2857 flag_inline_functions around rest_of_compilation.
2859 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2862 * expr.c (java_truthvalue_conversion): Handle
2863 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2864 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2865 i.e. return the expression.
2867 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2869 * gjavah.c: Include version.h
2871 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2873 * jcf-write.c (generate_bytecode_conditional): Correct handling
2874 of unordered conditionals. Add comment.
2876 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2877 Per Bothner <per@bothner.com>
2879 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2880 local variable was initialised upon declaration.
2881 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2882 variable was final and initialised upon declaration.
2883 * check-init.c (check_final_reassigned): Give error only if a blank
2884 final is not definitely unassigned or if an initialised final is
2886 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2887 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2888 (check_init): Perform initialised-variable-removing-optimisation
2889 only on non-final local variables.
2891 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2893 * jcf-write.c (generate_bytecode_conditional): Handle binops
2894 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2896 (generate_bytecode_insns): Likewise.
2898 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2900 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2901 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2903 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2905 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2906 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2908 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2910 * decl.c (struct binding_level): Add GTY marker. Compile
2911 binding_depth unconditionally.
2912 (current_binding_level, free_binding_level, global_binding_level):
2914 (clear_binding_level): Unconditionally set binding_depth.
2915 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2917 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2919 * lex.c (java_new_lexer): Set 'encoding'.
2920 (java_read_char): Improve error message for unrecognized characters.
2921 * lex.h (struct java_lexer): New field 'encoding'.
2923 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2925 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2927 2004-05-21 Mark Wielaard <mark@klomp.org>
2929 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2932 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2934 * typeck.c: Remove non-printable character 160.
2936 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2938 * check-init.c: Correct minor typos.
2940 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2942 * Make-lang.in, expr.c, java-gimplify.c: Rename
2943 tree-simple.[ch] to tree-gimple.[ch].
2945 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2947 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2949 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2951 Merge from tree-ssa-20020619-branch. See
2952 ChangeLog.tree-ssa for details.
2954 * Make-lang.in, builtins.c, check-init.c, class.c,
2955 constants.c, decl.c, except.c, expr.c, java-except.h,
2956 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2957 lang.c, lang.opt, parse.y, resource.c: Merged.
2958 * java-gimplify.c: New file.
2960 2004-05-10 Andrew Haley <aph@redhat.com>
2962 * parse.y (create_class): Set TYPE_VFIELD.
2963 * decl.c (java_init_decl_processing): Likewise.
2965 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2966 * class.c (make_method_value): Replace DECL_VINDEX with call to
2968 (get_dispatch_vector): Likewise.
2969 (layout_class_method): Likewise.
2970 Replace set of DECL_VINDEX with call to set_method_index().
2971 (set_method_index): New function.
2972 (get_method_index): New function.
2973 * java-tree.h (set_method_index): New function decl.
2974 (get_method_index): New function decl.
2976 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2978 * parse.y (check_pkg_class_access): Add new argument
2979 and use it when cl is NULL to call lookup_cl on it.
2980 (parser_check_super_interface): Do not call lookup_cl.
2981 Pass this_decl to check_pkg_class_access and NULL
2982 instead of lookup_cl.
2983 (parser_check_super): Update for change in
2984 check_pkg_class_access.
2985 (do_resolve_class): Likewise.
2986 (process_imports): Likewise.
2987 (find_in_imports_on_demand): Likewise.
2988 (resolve_qualified_expression_name): Likewise.
2990 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2992 Fixes PR java/9685, PR java/15073
2993 * parse.y (accessibility_string): New method.
2994 (not_accessible_field_error): Use accessibility_string()
2995 instead of java_accstring_lookup().
2996 (resolve_qualified_expression_name): Check with
2997 check_pkg_class_access() before allowing access using
3000 Use check_pkg_class_access() instead of not_accessible_p()
3001 for unqualified types.
3002 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3003 REFERENCE for package-private access checking.
3004 (patch_method_invocation): Use accessibility_string() instead
3005 of java_accstring_lookup().
3007 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3010 * gjavah.c (struct method_name): Add member is_native.
3011 (overloaded_jni_method_exists_p): Match candidate method only if
3013 (print_method_info): Initialise is_native flag from the method's
3016 2004-04-30 Roger Sayle <roger@eyesopen.com>
3018 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3019 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3021 2004-04-22 Roger Sayle <roger@eyesopen.com>
3023 * resource.c (write_resource_constructor): Guard call to possibly
3024 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3026 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3028 * class.c (make_class_data): Add new field aux_info.
3029 * decl.c (java_init_decl_processing): Push type and decl for
3032 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3034 * expr.c (expand_java_NEW): Don't use size argument for
3035 _Jv_AllocObject calls.
3036 * parse.y (patch_invoke): Likewise.
3038 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3040 * expr.c (build_invokeinterface): Remove unused variables to
3043 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3045 * class.c (get_interface_method_index): New function. Return dispatch
3046 index for interface method.
3047 (make_method_value): For interface methods, set index field to
3048 iface dispatch index, not DECL_VINDEX.
3049 * expr.c (build_invokeinterface): Use get_interface_method_index.
3051 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3053 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3055 2004-03-31 Andrew Haley <aph@redhat.com>
3058 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3060 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3062 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3063 form of GTY markers.
3065 2004-03-25 Marcus Meissner <meissner@suse.de>
3068 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3070 2004-03-23 Tom Tromey <tromey@redhat.com>
3073 * jcf-write.c (make_class_file_name): Don't report if mkdir
3076 2004-03-23 Tom Tromey <tromey@redhat.com>
3078 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3080 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3082 * class.c, gjavah.c, lang.c: Fix comment typos.
3083 * gcj.texi: Fix typos.
3085 2004-03-19 Per Bothner <per@bothner.com>
3087 * gcj.texi (Code Generation): Document new flags and assert defaults.
3089 * class.c (assume_compiled_node_struct): Rename type to
3090 class_flag_node_struct, as it is now also used for enable_assertions.
3091 Rename assume_compiled_node typedef. Rename excludep field to value.
3092 (find_assume_compiled_node): Rename function to find_class_flag_node.
3093 Minor optimization - avoid needless strlen.
3094 (add_assume_compiled): Some tweaking and optimization.
3095 Rename and generalize to add_class_flag takem an extra parameter.
3096 (add_assume_compled): New just calls add_class_flag.
3097 (add_enable_assert, enable_assertions): New functions.
3098 (enable_assert_tree): New static.
3099 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3100 * lang.opt (fenable-assertions, fenable-assertions=,
3101 fdisable-assertions, fdisable-assertions=): New options.
3102 * lang.c (java_handle_option): Handle new options.
3103 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3104 class in an interface - create helper class nested in outer interface.
3105 (build_assertion): Short-circuit if enable_assertions is false.
3107 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3109 * java-tree.h: Changes throughout to add checking to macros
3110 and numerous whitespace changes.
3111 (VAR_OR_FIELD_CHECK): New macro.
3112 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3113 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3115 2004-03-16 Per Bothner <per@bothner.com>
3117 * jcf-jump.c (options): New --print-constants option.
3118 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3120 * jcf-dump.c (flag_print_constant_pool): Default to off.
3121 (print_constant_terse_with_index): New helper function.
3122 (various places): Check flag_print_constant_pool where missing.
3123 (main): If verbose set flag_print_constant_pool.
3124 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3126 2004-03-15 Andrew Haley <aph@redhat.com>
3129 * parse.y (java_complete_lhs): Check that final variable has an
3132 2004-03-12 Andrew Haley <aph@redhat.com>
3135 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3138 2004-02-29 Roger Sayle <roger@eyesopen.com>
3140 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3143 2004-02-27 Per Bothner <per@bothner.com>
3145 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3146 suggestion: Use build_incomplete_class_ref.
3147 This fixes PR java/13508, java/11714.
3149 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3151 * java/parse.h: Update copyright.
3153 2004-02-26 Andrew Haley <aph@redhat.com>
3156 * parse.y (check_interface_throws_clauses): Check for
3157 !METHOD_INVISIBLE (iface_method).
3158 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3159 well as CLASS_ABSTRACT.
3161 2004-02-25 Per Bothner <per@bothner.com>
3163 * parse.y (build_assertion): If we're in an inner class, create the
3164 class$ helper routine in the outer class.
3166 2004-02-19 Richard Henderson <rth@redhat.com>
3168 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3170 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3172 * Make-lang.in (java.install-man): Add extra dependencies.
3174 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3176 * Make-lang.in: Install man pages under the same names
3177 (possibly transformed) as the program they document.
3179 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3181 * gjavah.c: Include "intl.h".
3182 (error): New function.
3183 (main): Call gcc_init_libintl.
3184 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3185 print_stub_or_jni, process_file, main): Use error rather than
3187 (print_method_info, usage, help, version, main): Mark strings for
3188 translation with _. Avoid splitting up sentences. Send
3189 information messages to stdout.
3190 * jcf-dump.c: Include "intl.h".
3191 (main): Call gcc_init_libintl.
3192 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3193 Mark error, usage and version messages for translation with _.
3194 Avoid splitting up sentences.
3195 * jv-scan.c: Include "intl.h".
3196 (fatal_error, warning): Change parameter s to msgid. Translate
3198 (main): Call gcc_init_libintl.
3199 (usage, help, version): Mark error, usage and version messages for
3200 translation with _. Avoid splitting up sentences.
3201 * jvgenmain.c: Include "intl.h".
3202 (main): Call gcc_init_libintl.
3203 (usage, main): Mark error messages for translation with _.
3204 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3205 JVGENMAIN_OBJS): Add intl.o.
3206 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3207 java/jvgenmain.o): Update dependencies.
3209 2004-02-08 Per Bothner <per@bothner.com>
3211 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3212 class don't use not_accessible_field_error, which can get confused.
3214 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3216 Make-lang.in (po-generated): Delete.
3218 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3220 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3222 * decl.c: Include target.h.
3223 (start_java_method): Replace PROMOTE_PROTOTYPES with
3224 targetm.calls.promote_prototypes.
3225 * expr.c: Include target.h.
3226 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3227 targetm.calls.promote_prototypes.
3228 * parse.y: Include target.h.
3229 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3230 with targetm.calls.promote_prototypes.
3232 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3234 * typeck.c: Update copyright.
3236 2004-02-02 Tom Tromey <tromey@redhat.com>
3238 * decl.c (java_init_decl_processing): Remove duplicate
3241 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3243 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3245 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3247 * expr.c (build_field_ref): Move variable
3250 2004-01-28 Andrew Haley <aph@redhat.com>
3252 * expr.c (build_field_ref): Widen field offset.
3254 2004-01-27 Andrew Haley <aph@redhat.com>
3257 * parse.y (check_interface_throws_clauses): Make sure class_decl
3260 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3263 * parse.y (patch_assignment): Don't modify lhs_type for
3264 reference assignments.
3266 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3268 * Make-lang.in: Replace $(docdir) with doc.
3269 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3270 (java.install-man): Revamp rule.
3272 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3274 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3275 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3276 instead of deferred backquote.
3278 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3280 * typeck.c (find_method_in_interfaces): Move variable
3283 2004-01-16 Andrew Haley <aph@redhat.com>
3286 * typeck.c (shallow_find_method): New.
3287 (find_method_in_superclasses): New.
3288 (find_method_in_interfaces): New.
3289 (lookup_do): Rewrite.
3290 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3292 * jcf-parse.c (read_class): Save and restore output_class.
3293 * decl.c (java_expand_body): Set output_class from fndecl.
3295 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3297 * class.c (gen_indirect_dispatch_tables): Fix string length
3300 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3302 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3303 (java.srcextra): Copy above back to source directory if requested.
3304 (po-generated): Delete reference to $(parsedir).
3305 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3308 2004-01-14 Jan Hubicka <jh@suse.cz>
3310 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3313 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3315 * java-tree.h (java_expand_expr): Change prototype.
3316 * expr.c (java_expand_expr): Add alt_rtl parameter.
3318 2004-01-09 Andrew Haley <aph@redhat.com>
3321 * parse.y (java_fix_constructors): Set output_class.
3322 (java_reorder_fields): Likewise.
3323 (java_layout_classes): Likewise.
3324 (java_expand_classes): Generate indirect dispatch tables.
3325 (java_expand_classes): Set output_class.
3326 (java_finish_classes): Likewise.
3327 * lang.c (java_init): Turn on always_initialize_class_p if we're
3328 using indirect dis[atch.
3329 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3330 (java_get_callee_fndecl): Use class local atable.
3332 (always_initialize_class_p): Decl moved to java-tree.h.
3333 (HANDLE_CLASS_INFO): Set output_class.
3334 (read_class): Likewise.
3335 (parse_class_file): Call gen_indirect_dispatch_tables.
3336 (parse_zip_file_entries): Set output_class.
3337 (java_parse_file): Set output_class. Don't emit symbol tables.
3338 * java-tree.h (output_class): New.
3339 Remove global declarations for otable, atable, and ctable.
3340 (always_initialize_class_p): moved here from decl.c.
3342 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3343 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3344 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3345 (struct lang_type): Add otable_methods, otable_decl,
3346 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3347 ctable_decl, catch_classes, type_to_runtime_map.
3348 * expr.c (build_field_ref): Make otable, atable, and ctable class
3349 local rather than global.
3350 (build_known_method_ref): Likewise.
3351 (build_invokeinterface): Likewise.
3352 (java_expand_expr): Pass runtime type (rather than actual type) to
3354 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3355 this class. Look up each class in that map to delete duplicates.
3356 (expand_end_java_handler): Pass runtime type (rather than actual
3357 type) to expand_start_catch.
3358 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3360 (java_init_decl_processing): Rearrange things. Remove global
3361 declarations of otable, atable, and ctable.
3362 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3363 (java_expand_body): Set output_class.
3364 * constants.c (build_constant_data_ref): Use output_class, not
3366 (alloc_name_constant): Likewise.
3367 * class.c (gen_indirect_dispatch_tables): New.
3368 (build_class_ref): Generate hard reference to superclass, even if
3369 using indirect dispatch.
3370 (build_static_field_ref): Use class local atable.
3371 (make_class_data): Generate hard reference to superclass, even if
3372 using indirect dispatch.
3373 Generate symbolic references to interfaces when using indirect
3375 (make_class_data): Emit otable, atable, and ctable.
3376 Make otable, atable, and ctable class local rather than global.
3377 (emit_catch_table): Make otable, atable, and ctable class local
3380 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3382 * parse.y (catch_clause_parameter): Fix typo.
3385 * parse.y: (catch_clause_parameter): Return early if $3, aka
3386 formal_parameter, is null.
3388 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3390 * class.c: Remove uses of "register" specifier in
3391 declarations of arguments and local variables.
3394 * gjavah.c: Likewise.
3395 * jcf-dump.c: Likewise.
3396 * jcf-io.c: Likewise.
3397 * jcf-parse.c: Likewise.
3398 * jcf-write.c: Likewise.
3399 * keyword.h: Likewise.
3400 * parse.y: Likewise.
3401 * typeck.c: Likewise.
3402 * verify.c: Likewise.
3404 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3406 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3407 (java.install_common, java.install-man): Adjust for above.
3408 (java.uninstall): Likewise.
3410 2003-12-03 Michael Koch <konqueror@gmx.de>
3412 * class.c (make_class_data):
3413 Push field value to 'hack_signers' instead of 'signers'.
3414 * decl.c (java_init_decl_processing):
3415 Push field 'hack_signers' instead of 'signers'.
3417 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3419 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3422 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3425 * parse.y (qualify_ambiguous_name): Remove lots of broken
3426 field access processing - there's no need to do that here,
3427 because we have resolve_field_access. Remove
3428 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3429 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3432 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3435 * parse.y (java_complete_lhs): Save location prior to patching
3438 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3441 * resource.c (write_resource_constructor): Append
3442 "_resource" to constructor identifier name.
3444 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3447 * constants.c (cpool_for_class): New function.
3448 (outgoing_cpool): Remove global variable.
3449 (alloc_name_constant): Use cpool_for_class.
3450 (build_constants_constructor): Likewise.
3451 * decl.c (java_expand_body): Set current_class.
3452 * java-tree.h (outgoing_cpool) Remove declaration.
3453 (init_outgoing_cpool): Likewise.
3454 * jcf-parse.c (init_outgoing_cpool): Remove function.
3455 (parse_class_file): Don't call init_outgoing_cpool.
3456 * parse.y (java_complete_expand_methods): Don't call
3457 init_outgoing_cpool. Don't save outgoing_cpool.
3458 (java_expand_classes): Don't restore outgoing_cpool.
3459 (java_finish_classes): Likewise.
3461 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3463 * Make-lang.in: (java.install-common) Add
3464 symlink for $(target_noncanonical)-gcjh for
3467 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3469 * Make-lang.in (java.extraclean): Delete.
3471 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3473 * Make-lang.in (check-java): Add.
3475 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3478 * except.c (prepare_eh_table_type): Allocate variable-sized
3479 buffer `buf' with alloca.
3481 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3485 decl.c (java_init_decl_processing): Don't initialize
3486 class_not_found_type_node, no_class_def_found_type_node.
3488 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3489 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3490 (class_not_found_type_node, no_class_def_found_type_node):
3493 parse.y (build_dot_class_method_invocation): Add this_class
3494 argument. Qualify method invocations to a different class.
3495 (create_new_parser_context): Initialize saved_data_ctx to 0.
3496 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3497 (build_dot_class_method): Don't load classes. Register
3499 (build_incomplete_class_ref): Special cases for interfaces
3500 and inner classes. Move build_dot_class_method call to here...
3501 (patch_incomplete_class_ref): ...from here. Pass current_class
3502 to build_dot_class_method_invocation.
3503 (build_assertion): Pass class_type to
3504 build_dot_class_method_invocation.
3505 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3507 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3510 * java-tree.h (BLOCK_EMPTY_P): Define.
3511 * parse.y (java_complete_lhs): Check for empty blocks
3512 in TRY_FINALLY_EXPR case.
3514 2003-11-17 Andrew Haley <aph@redhat.com>
3516 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3517 (struct lang_decl_var:freed): New variable.
3518 * decl.c (poplevel): Mark local vars that have gone out of scope.
3519 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3522 2003-11-16 Jason Merrill <jason@redhat.com>
3524 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3525 and TAGS files that include them for each front end.
3527 2003-11-15 Tom Tromey <tromey@redhat.com>
3529 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3531 2003-11-12 Jason Merrill <jason@redhat.com>
3533 PR optimization/12547
3534 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3535 BLOCK_EXPR_BODY directly.
3537 2003-11-12 Andrew Haley <aph@redhat.com>
3540 * parse.y (fold_constant_for_init): Check that we really do have a
3544 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3545 init_test_decls being inlined.
3548 * parse.y (do_resolve_class): Check return value from
3549 breakdown_qualified().
3551 2003-11-11 Tom Tromey <tromey@redhat.com>
3554 * parse.y (merge_string_cste): Handle case where we have a
3555 pointer that happens to be zero, not null_pointer_node.
3557 2003-11-10 Tom Tromey <tromey@redhat.com>
3559 * jcf-parse.c (classify_zip_file): Correctly compare
3560 filename_length against length of manifest file's name.
3562 2003-11-08 Tom Tromey <tromey@redhat.com>
3565 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3567 2003-11-06 Andrew Haley <aph@redhat.com>
3569 * expr.c (java_stack_swap): Make sure destination stack slots are
3570 of the correct type.
3572 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3574 * Make-lang.in (dvi): Move targets to $(docobjdir).
3575 (gcj.dvi): Simplify rule and adjust target.
3576 (gcj.info): Simplify rule.
3577 (gcj.pod): New intermediate rule.
3578 (gcjh.pod): Likewise.
3579 (jv-scan.pod): Likewise.
3580 (jcf-dump.pod): Likewise.
3581 (gij.pod): Likewise.
3582 (jv-convert.pod): Likewise.
3583 (rmic.pod): Likewise.
3584 (rmiregistry.pod): Likewise.
3587 (jv-scan.1): Delete.
3588 (jcf-dump.1): Delete.
3590 (jv-convert.1): Delete.
3592 (rmiregistry.1): Delete.
3594 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3596 Fixes PR java/12866.
3597 * parse.y (resolve_qualified_expression_name): Move test
3598 for outer field access methods from here...
3599 (check_thrown_exceptions) ...to here.
3601 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3603 * .cvsignore: Delete.
3605 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3607 * verify.c (verify_jvm_instructions): Don't warn about legal
3608 eh binding regions generated for example by jdk 1.4.1.
3610 2003-10-24 David S. Miller <davem@redhat.com>
3612 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3614 2003-10-22 Andrew Haley <aph@redhat.com>
3616 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3617 (java_get_callee_fndecl): New.
3619 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3621 * java-tree.h (ctable_decl): New.
3622 (catch_classes): New.
3623 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3625 * decl.c (java_init_decl_processing): Add catch_class_type.
3627 Add catch_classes field.
3629 * class.c (build_indirect_class_ref): Break out from
3631 (make_field_value): Check flag_indirect_dispatch.
3632 (make_class_data): Ditto.
3633 Tidy uses of PUSH_FIELD_VALUE.
3634 Add field catch_classes.
3635 (make_catch_class_record): New.
3637 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3639 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3641 * jcf-write.c: Follow spelling conventions.
3642 * parse.y: Likewise.
3644 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3646 * ChangeLog: Fix typos.
3647 * expr.c: Fix comment typos.
3648 * jcf-write.c: Likewise.
3651 * mangle.c: Likewise.
3652 * parse-scan.y: Likewise.
3653 * parse.y: Likewise.
3655 2003-10-22 Tom Tromey <tromey@redhat.com>
3657 * expr.c (expand_byte_code): Only warn about dead bytecode when
3658 extra_warnings is set.
3660 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3662 Fix for PR java/12586.
3663 * mangle.c (find_compression_record_match): Don't iterate through
3664 package namespace elements unless they all match compression_table
3667 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3669 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3670 (generate-manpages): Likewise.
3671 (java.maintainer-clean): Likewise.
3672 (gcj.info): Likewise.
3675 (jv-scan.1): Likewise.
3676 (jcf-dump.1): Likewise.
3678 (jv-convert.1): Likewise.
3680 (rmiregistry.1): Likewise.
3681 (java.install-man): Likewise.
3682 (parse-scan.o): Move and define complete compile line.
3683 (parse.o): Likewise.
3684 (jcf-tree-inline.o): Move.
3686 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3688 * Make-lang.in (info): Update dependencies.
3689 (java.install-info): Remove.
3690 ($(srcdir)/java/gcj.info): Replace with ...
3691 ($(docobjdir)/gcj.info): ... this.
3693 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3695 * Make-lang.in: Replace uses of $(target_alias) with
3696 $(target_noncanonical).
3698 2003-10-09 Tom Tromey <tromey@redhat.com>
3700 * decl.c (java_init_decl_processing): Declare signers field.
3701 * class.c (make_class_data): Set signers field.
3703 2003-10-09 Jason Merrill <jason@redhat.com>
3705 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3706 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3709 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3711 * Make-lang.in (java.info): Replace with ...
3713 (java.dvi): Replace with ...
3715 (java.generated-manpages): Replace with ...
3717 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3719 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3721 2003-10-01 Andrew Haley <aph@redhat.com>
3723 * jcf-parse.c (java_parse_file): Write otable and atable.
3724 * java-tree.h (atable_methods): New.
3726 (atable_syms_decl): New.
3727 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3728 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3729 (symbol_*type): Rename method_symbol* to symbol*type.
3730 (emit_offset_symbol_table): Delete.
3731 (emit_symbol_table): New.
3732 (get_symbol_table_index): New.
3734 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3735 (build_known_method_ref): Likewise.
3736 (get_symbol_table_index): Rename from get_offset_table_index.
3737 Parameterize to allow re-use by differing types of symbol table.
3738 (build_invokevirtual): Pass table to get_offset_table_index.
3739 * decl.c (java_init_decl_processing): Push types and decls for
3740 atable and atable_syyms.
3741 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3742 (make_class_data): Add new fields atable and atable_syms.
3743 (emit_symbol_table): Rename from emit_offset_symbol_table.
3744 Parameterize to allow re-use by different types of symbol table.
3745 (build_symbol_entry): Renamed from build_method_symbols_entry.
3747 2003-09-30 Roger Sayle <roger@eyesopen.com>
3749 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3750 semantics for SAVE_EXPR, by caching the result in a temporary.
3752 2003-09-28 Richard Henderson <rth@redhat.com>
3754 * check-init.c (check_init): Save and restore input_location
3755 instead of file and line separately.
3756 * decl.c (java_expand_body): Likewise.
3757 * jcf-write.c (generate_bytecode_insns): Likewise.
3758 * parse.y (safe_layout_class): Likewise.
3759 * jcf-parse.c (read_class, parse_class_file): Likewise.
3760 (java_parse_file): Use %H for warning locator.
3762 2003-09-28 Roger Sayle <roger@eyesopen.com>
3764 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3765 with void-type branches instead of using a COMPOUND_EXPR.
3767 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3769 * decl.c (java_optimize_inline, dump_function): Remove.
3770 * java-tree.h (java_optimize_inline): Remove declaration.
3771 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3772 * parse.y (source_end_java_method, java_expand_classes):
3773 Likewise. Remove dead code.
3775 2003-09-27 Roger Sayle <roger@eyesopen.com>
3777 * lang.c (java_init_options): Set flag_evaluation_order.
3778 * expr.c (force_evaluation_order): Don't attempt to force
3779 evaluation order of binary operations using save_expr.
3780 * parse.y (java_complete_lhs): No longer need to call
3781 force_evaluation_order when constructing binary operators.
3783 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3784 Bryce McKinlay <bryce@mckinlay.net.nz>
3787 * parse.y (not_accessible_field_error): New function.
3788 (resolve_expression_name): Check field access permissions.
3789 (resolve_qualified_expression_name): Use
3790 not_accessible_field_error.
3791 (resolve_qualified_expression_name): Likewise.
3793 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3795 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3797 2003-09-23 Roger Sayle <roger@eyesopen.com>
3799 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3800 with equal operands without side-effects.
3802 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3804 * decl.c (java_init_decl_processing): Don't emit otable decls
3805 if flag_indirect_dispatch is not set.
3807 2003-09-21 Richard Henderson <rth@redhat.com>
3809 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3812 2003-09-21 Richard Henderson <rth@redhat.com>
3814 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3815 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3817 2003-09-20 Richard Henderson <rth@redhat.com>
3819 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3821 2003-09-18 Roger Sayle <roger@eyesopen.com>
3823 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3824 * check-init.c (check_init): Likewise.
3826 2003-09-18 Roger Sayle <roger@eyesopen.com>
3828 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3830 2003-09-16 Andrew Haley <aph@redhat.com>
3832 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3834 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3837 * mangle.c (find_compression_record_match): Skip
3838 over a "6JArray" (the array template mangled string)
3840 (mangle_array_type): Correct minor typo.
3841 (atms): Move definition to the beginning.
3843 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3845 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3846 out. Fix for PR java/12254.
3848 2003-09-11 Richard Henderson <rth@redhat.com>
3850 * parse.y (source_end_java_method): Update for new
3851 cgraph_finalize_function argument.
3853 2003-09-09 Richard Henderson <rth@redhat.com>
3855 * parse.y (source_end_java_method): Update call to
3856 cgraph_finalize_function.
3858 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3860 * decl.c (java_expand_body): New function.
3861 * expr.c (build_class_init): Set DECL_IGNORED_P.
3862 * java-tree.h (start_complete_expand_method,
3863 java_expand_body): Declare.
3864 * jcf-parse.c (cgraph.h): Include.
3865 (java_parse_file): Handle flag_unit_at_a_time.
3866 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3867 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3868 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3869 (java_start_inlining): New function.
3870 * parse.h (java_finish_classes): Declare.
3871 * parse.y: Include cgraph.h.
3872 (block): Don't special-case empty block production.
3873 (craft_constructor): Set DECL_INLINE.
3874 (source_end_java_method): Handle flag_unit_at_a_time.
3875 Replace inline code with call to java_expand_body.
3876 (start_complete_expand_method): Remove static modifier.
3877 (java_expand_method_bodies): Patch function tree for
3878 class initialization and/or synchronization as needed.
3879 Don't begin RTL expansion yet.
3880 (java_expand_classes): Check flag_unit_at_a_time before
3881 calling finish_class.
3882 (java_finish_classes): New function.
3883 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3884 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3885 (emit_test_initialization): Set DECL_IGNORED_P.
3887 2003-09-03 Roger Sayle <roger@eyesopen.com>
3889 * builtins.c (enum builtin_type): Delete unused enumeration.
3890 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3892 2003-08-28 Tom Tromey <tromey@redhat.com>
3894 * gcj.texi (Extensions): Document gcjlib URLs.
3896 2003-08-20 Tom Tromey <tromey@redhat.com>
3898 * gcj.texi (Extensions): Added xref.
3899 (libgcj Runtime Properties): Document
3900 gnu.gcj.runtime.VMClassLoader.library_control.
3902 2003-08-20 Andrew Haley <aph@redhat.com>
3904 * except.c (prepare_eh_table_type): Use new encoding for exception
3905 handlers when using -fno-assume-compiled.
3907 2003-08-13 Tom Tromey <tromey@redhat.com>
3909 * gcj.texi (Invoking gij): Document -X and -?.
3911 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3913 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3914 GCJH_OBJS, JCFDUMP_OBJS
3915 * win32-host.c: Removed the unnecessary and broken dependency
3918 2003-08-11 Tom Tromey <tromey@redhat.com>
3920 * parse.y (java_check_regular_methods): Typo fixes. Call
3921 check_interface_throws_clauses. Use
3922 check_concrete_throws_clauses.
3923 (check_interface_throws_clauses): New function.
3924 (check_concrete_throws_clauses): New function.
3925 (hack_is_accessible_p): New function.
3926 (find_most_specific_methods_list): Added FIXME.
3927 * typeck.c (lookup_do): Use `flags' argument to decide what to
3929 (lookup_argument_method_generic): New function.
3930 (lookup_argument_method2): Removed.
3931 * jcf.h (ACC_INVISIBLE): New define.
3932 * jcf-write.c (generate_classfile): Skip invisible methods.
3933 * class.c (add_miranda_methods): New function.
3934 (layout_class_methods): Use it.
3935 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3936 * java-tree.h (METHOD_INVISIBLE): New define.
3937 (lang_decl_func) [invisible]: New field.
3938 (lookup_argument_method_generic): Declare.
3939 (SEARCH_INTERFACE): New define.
3940 (SEARCH_SUPER): Likewise.
3941 (SEARCH_ONLY_INTERFACE): Likewise.
3942 (SEARCH_VISIBLE): Likewise.
3943 (lookup_argument_method2): Removed declaration.
3945 2003-08-05 Tom Tromey <tromey@redhat.com>
3947 Fix for PR java/11600:
3948 * parse.y (java_complete_lhs): See whether we're calling a method
3950 (check_thrown_exceptions): Added `is_array_call' argument;
3951 fixed `clone' checking; updated all callers.
3953 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3955 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3957 2003-08-03 Tom Tromey <tromey@redhat.com>
3959 * java-tree.h (METHOD_TRANSIENT): Removed.
3960 * decl.c (pushdecl): Removed some dead code.
3961 * class.c (get_access_flags_from_decl): Can't have transient
3963 (add_method_1): Can't have a transient method.
3965 2003-07-28 Andreas Jaeger <aj@suse.de>
3967 * jvspec.c: Convert to ISO C90 prototypes.
3969 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3971 * decl.c (force_poplevels): Fix warning call.
3973 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3975 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3976 (expand_java_field_op): Likewise.
3977 * class.c (layout_class_method): Likewise
3978 (emit_register_classes): Likewise.
3979 * decl.c (pushdecl): Likewise.
3980 (poplevel): Likewise.
3981 (force_poplevels): Likewise.
3982 (give_name_to_locals): Likewise.
3983 * check-init.c (check_for_initialization): Likewise.
3985 2003-07-24 Jason Merrill <jason@redhat.com>
3987 * java-tree.h: Move boolean_type_node et al to the back end.
3989 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3991 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3994 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3996 * lang.opt: Don't show -MD_ and -MDD_.
3998 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4000 * lang-options.h: Remove.
4001 * lang.opt: Add help text.
4003 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4005 * expr.c: Remove the last argument to expand_assignment().
4007 2003-07-09 Jan Hubicka <jh@suse.cz>
4009 * java-tree.h (DECL_NUM_STMTS): Rename to...
4010 (DECL_ESTIMATED_INSNS): ... this.
4011 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4012 New static functions.
4013 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4014 * parser.y (add_stmt_to_compound): Do not account statements.
4016 2003-07-08 Mark Wielaard <mark@klomp.org>
4018 * gcj.texi: CNI now expands to Compiled Native Interface.
4020 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4022 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4024 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4026 * expr.c (expand_byte_code): Adjist emit_line_note call.
4028 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4030 * lang.c (java_handle_option): Don't handle filenames.
4032 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4034 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4037 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4038 * jcf.h: Delete COMPARE_FILENAMES definition.
4040 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4042 * lang.c (java_init_options): Update prototype.
4044 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4046 * decl.c (poplevel): Adjust define_label call.
4048 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4050 * gjavah.c (flag_jni): Make non-static.
4051 * parse-scan.y (ctxp): Make non-static.
4053 * class.c (build_method_symbols_entry)
4054 * expr.c (get_offset_table_index)
4055 * jcf-parse.c (jcf_parse):
4056 Mark the definition static, matching the forward declaration.
4058 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4060 * lang.c (java_handle_option): Don't check for missing arguments.
4062 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4064 * class.c (push_class): Use a location_t to save place.
4065 (emit_register_classes): Set input_location. Adjust
4066 expand_function_end call.
4067 * resource.c (write_resource_constructor): Likewise.
4068 * decl.c (end_java_method): Adjust expand_function_end call.
4069 * parse.y (source_end_java_method): Likewise.
4071 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4073 * lang.c (java_handle_option): Likewise.
4075 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4077 * lang.c (java_handle_option): Special-casing of optional
4078 joined arguments no longer needed.
4079 * lang.opt: Update switches that take optional argument.
4081 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4083 * lang.opt: Declare Java.
4084 * lang.c (java_init_options): Update.
4086 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4088 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4090 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4092 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4093 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4094 * lang.opt: -MD and -MMD have an underscore.
4096 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4098 * class.c (emit_register_classes): Adjust init_function_start
4100 * decl.c (complete_start_java_method): Likewise.
4101 * resource.c (write_resource_constructor): Likewise.
4103 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4105 * Make-lang.in: Update to use options.c and options.h.
4106 * lang.c: Include options.h not j-options.h.
4107 (java_handle_option): Abort on unrecognized option.
4108 (java_init_options): Request Java switches.
4110 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4112 * Make-lang.in: Handle mostlyclean.
4114 2003-06-11 Tom Tromey <tromey@redhat.com>
4116 * lang.c (java_handle_option): Update dependency_tracking for
4119 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4122 2003-06-10 Andrew Haley <aph@redhat.com>
4124 * resource.c (write_resource_constructor): Use expand_expr to
4125 generate the address of the label attached to a resource.
4126 * Make-lang.in (java/resource.o): Add expr.h
4128 2003-06-10 Andrew Haley <aph@redhat.com>
4130 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4131 (java_decl_ok_for_sibcall): New.
4133 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4135 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4136 (java/j-options.c, java/j-options.h): New.
4137 * java-tree.h (resource_name, compile_resource_file,
4138 compile_resource_data): Constify.
4139 * jcf-write.c (jcf_write_base_directory): Similarly.
4140 * jcf.h (jcf_write_base_directory): Similarly.
4141 * lang.c: Include j-options.h.
4142 (cl_options_count, cl_options, string_option, java_decode_option,
4143 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4144 process_option_with_no): Remove.
4145 (resource_name): Constify.
4146 (LANG_HOOKS_HANDLE_OPTION): Override.
4147 (java_handle_option): New.
4148 (java_init): Don't call jcf_path_init.
4149 (java_init_options): Call jcf_path_init.
4151 * resource.c (compile_resource_data, compile_resource_file): Constify.
4153 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4155 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4156 (struct lang_decl_func): Add last_line field.
4157 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4158 DECL_SOURCE_LINE_LAST): Remove.
4159 * parse.y (missing_return_error, finish_method_declaration,
4160 lookup_cl, start_artificial_method_body, source_end_java_method,
4161 start_complete_expand_method): Adjust.
4163 2003-06-08 Tom Tromey <tromey@redhat.com>
4165 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4166 fno-assume-compiled.
4168 2003-06-08 Roger Sayle <roger@eyesopen.com>
4170 * builtins.c (define_builtin_type, builtin_types): Delete.
4171 (define_builtin): Rewritten to take just the built-in code,
4172 the function's name, type and fallback library function name.
4173 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4174 (initialize_builtins): Overhaul to define the GCC builtins
4175 used by gcj manually, providing the Java run-time's
4176 implementations as the fallback library function.
4178 2003-06-08 Anthony Green <green@redhat.com>
4180 * parse.y (patch_cast): Fix conversions from floating-point to
4183 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4185 * Make-lang.in: Update.
4186 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4188 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4190 * lang.c (java_init_options): Update.
4192 2003-06-05 Jan Hubicka <jh@suse.cz>
4194 * Make-lang.in: Add support for stageprofile and stagefeedback
4196 2003-05-31 Roger Sayle <roger@eyesopen.com>
4198 * lang.c (java_init_options): Prescribe wrap-around two's
4199 complement arithmetic overflow by setting flag_wrapv.
4201 2003-05-29 Roger Sayle <roger@eyesopen.com>
4203 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4204 (builtin_record): Add an additional builtin_code field to
4205 record which GCC built-in corresponds to the Java function.
4206 (java_builtins): Add new entries for atan, atan2, exp, log,
4208 (max_builtin, min_builtin, abs_builtin): Perform constant
4209 folding on the resulting tree.
4210 (java_build_function_call_expr): Likewise, perform constant
4211 folding on the resulting tree.
4212 (initialize_builtins): The NULL creators are now allowed in
4213 the java_builtins table, which is now terminated by an entry
4214 with builtin_code == END_BUILTINS.
4215 (check_for_builtin): Likewise. If the matching creator is
4216 NULL, construct the call using java_build_function_call_expr
4217 directly with the decl for the corresponding builtin_code.
4219 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4221 * win32-host.c: Normalize copyright boilerplate.
4223 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4225 * parse.y (print_int_node): Use string concatentation on
4226 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4227 function calls into one.
4229 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4231 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4232 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4233 all the affected error messages.
4235 2003-05-13 Richard Henderson <rth@redhat.com>
4237 * class.c (layout_class_method): Set DECL_EXTERNAL.
4238 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4239 * java-tree.h (java_mark_class_local): Declare.
4240 * jcf-parse.c (parse_class_file): Use it.
4241 * parse.y (java_expand_classes): Likewise.
4243 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4245 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4246 * lex.h: #include input.h.
4247 * jv-scan.c (input_filename): Remove.
4249 2003-05-02 Tom Tromey <tromey@redhat.com>
4252 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4253 (handle_inner_classes): New function.
4255 2003-05-01 Tom Tromey <tromey@redhat.com>
4258 * parse.y (finish_for_loop): Do nothing if update expression is a
4259 EXPR_WFL_NODE wrapping nothing.
4260 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4262 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4264 * lex.h (input_lineno): Remove declaration.
4265 * parse-scan.y: #include input.h.
4266 (input_filename): Remove declaration.
4267 (input_location): Add definition.
4268 (input_line): Remove definition.
4270 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4272 * lex.h (lineno): Rename to ...
4273 (input_line): ... here
4274 * parse-scan.y (lineno): Rename to ...
4275 (input_line): ... here.
4276 (reset_report): Rename lineno to input_line.
4277 * check-init.c (check_init): Likewise.
4278 * class.c (push_class): Likewise.
4279 * decl.c (complete_start_java_method, end_java_method): Likewise.
4280 * expr.c (expand_byte_code): Likewise.
4281 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4282 * jcf-write.c (generate_bytecode_insns): Likewise.
4283 * lex.c (java_init_lex, java_allocate_new_line,
4284 do_java_lex): Likewise.
4285 * parse.h (YYNOT_TWICE): Likewise.
4286 * parse.y (empty_statement, expression_statement,
4287 java_pop_parser_context, java_parser_context_save_global,
4288 yyerror, register_fields, method_header, safe_layout_class,
4289 find_in_imports_on_demand, create_artificial_method,
4290 source_end_java_method, start_complete_expand_method,
4291 build_thisn_assign, java_complete_lhs,
4292 maybe_absorb_scoping_block): Likewise.
4294 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4296 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4297 '/' when computing java source filename
4299 2003-04-13 Tom Tromey <tromey@redhat.com>
4301 * gjavah.c (print_c_decl): Indentation fix.
4303 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4305 * class.c (make_field_value, make_method_value, get_dispatch_table)
4306 (make_class_data, emit_offset_symbol_table)
4307 * constants.c (build_constants_constructor)
4308 * java-tree.h (START_RECORD_CONSTRUCTOR)
4309 * parse.y (maybe_build_array_element_wfl):
4310 Use build_constructor.
4312 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4315 * parse.y (string_convert_int_cst): Always use at least one digit
4316 in string conversion. Remove ASCII dependence.
4317 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4319 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4321 * Make-lang.in: added win32-host.c
4322 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4323 resolves to open() on non-Win32 platforms and
4324 Win32-specific jcf_open_exact_case() on Win32
4325 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4326 when trying .java and .class files
4327 * win32-host.c: added to repository. Defines
4328 Win32-specific jcf_open_exact_case()
4330 2003-04-10 Andrew Haley <aph@redhat.com>
4332 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4333 (maybe_free_localvar): Renamed from localvar_free.
4334 Add new arg, really.
4335 (generate_bytecode_insns): Set new variable, jsrs.
4336 Only free local vars if no jsr insns have been emittted.
4337 Call maybe_free_localvar, not localvar_free.
4339 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4341 * gcj.texi: Remove @ at start of file.
4343 2003-03-25 Tom Tromey <tromey@redhat.com>
4345 * parse.y (create_interface): Call CHECK_DEPRECATED.
4347 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4349 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4351 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4353 * javaop.h (jfloat, jdouble): Make them structures mirroring
4354 the bit fields of IEEE float and double respectively.
4355 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4356 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4357 (union Word, union DWord): Delete.
4358 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4360 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4361 D_NAN_MASK): Delete.
4362 (jni_print_float, jni_print_double): New. Generate
4363 hexadecimal floating constants.
4364 (print_field_info): Use jni_print_float/double.
4366 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4367 finite floating point numbers for output; special case
4370 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4372 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4373 Replace 0 and 1 with true and false in return statements.
4375 2003-03-19 Tom Tromey <tromey@redhat.com>
4377 * lex.c (do_java_lex): Renamed from java_lex.
4378 (java_lex): New function.
4381 2003-03-13 Tom Tromey <tromey@redhat.com>
4383 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4386 2003-03-04 Andrew Haley <aph@redhat.com>
4388 * gjavah.c (is_first_data_member): New global variable.
4389 (print_c_decl): If it's the first data member, align it as the
4391 (process_file): Set is_first_data_member.
4393 2003-03-11 Tom Tromey <tromey@redhat.com>
4395 * parse.y (resolve_field_access): Initialize class if field is
4396 found in another static field.
4397 * expr.c (build_class_init): Don't optimize out initialization of
4398 implemented interface.
4400 2003-03-11 Andrew Haley <aph@redhat.com>
4402 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4405 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4407 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4408 and DIR_SEPARATOR_2 for a target.
4409 Correct minor typos.
4411 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4412 and DIR_SEPARATOR_2 for a target into account.
4414 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4416 * lang.c (java_init): Update prototype, move code to java_post_options.
4417 (java_post_options): Similarly.
4419 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4421 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4422 compare file name components depending on the case-sensitivity
4423 or otherwise of the host file system.
4425 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4426 "strcmp" to compare file name components.
4427 Use IS_DIR_SEPARATOR instead of comparing directly against
4429 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4430 comparing directly against DIR_SEPARATOR.
4432 2003-03-04 Tom Tromey <tromey@redhat.com>
4434 * Make-lang.in (java.tags): New target.
4436 2003-03-01 Roger Sayle <roger@eyesopen.com>
4438 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4439 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4441 2003-03-01 Tom Tromey <tromey@redhat.com>
4443 * parse.y (jdep_resolve_class): Only check deprecation if we found
4446 2003-02-28 Tom Tromey <tromey@redhat.com>
4449 * class.c (maybe_layout_super_class): Always pass a WFL to
4451 * parse.y (do_resolve_class): Updated comment to explain
4454 2003-02-26 Tom Tromey <tromey@redhat.com>
4456 * jcf-write.c (generate_classfile): Check whether class is
4457 deprecated before writing attribute count.
4459 2003-02-25 Roger Sayle <roger@eyesopen.com>
4461 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4462 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4464 2003-02-23 Tom Tromey <tromey@redhat.com>
4466 * lang-options.h: Added -Wdeprecated.
4467 * gcj.texi (Warnings): Document -Wdeprecated.
4468 * java-tree.h (flag_deprecated): Declare.
4469 * lang.c (lang_W_options): Added deprecated.
4470 (flag_deprecated): New global.
4471 * chartables.h: Rebuilt.
4472 * gen-table.pl (process_one): Look at whitespace.
4473 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4474 * parse.h (CLEAR_DEPRECATED): New macro.
4475 (CHECK_DEPRECATED_NO_RESET): New macro.
4476 * jcf-parse.c (handle_deprecated): New function.
4477 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4478 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4479 * parse.y (resolve_type_during_patch): Check deprecation.
4480 (jdep_resolve_class): Likewise.
4481 (process_imports): Likewise.
4482 (resolve_expression_name): Likewise.
4483 (check_deprecation): Strip arrays from decl. Check
4485 (patch_method_invocation): Also check the particular constructor
4487 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4488 * jcf-write.c (append_deprecated_attribute): New function.
4489 (generate_classfile): Generate deprecated attribute when
4491 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4492 (java_lex) [case '*']: Simplify logic.
4493 (java_start_char_p): Use LETTER_MASK.
4494 (java_part_char_p): Likewise.
4495 (java_space_char_p): New function.
4497 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4499 Change base class access representation.
4500 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4501 (add_interface_do): Likewise.
4503 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4505 * decl.c (java_init_decl_processing): Change
4506 soft_lookupjnimethod_node to reflect the change in
4507 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4508 * expr.c (build_jni_stub): Calculate and pass the size
4509 on the stack of the arguments to a JNI function. Use
4510 new target macro MODIFY_JNI_METHOD_CALL to allow a
4511 target to modify the call to a JNI method.
4513 2003-02-08 Roger Sayle <roger@eyesopen.com>
4515 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4516 instead of basename to avoid compiler warnings on Tru64.
4518 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4520 * gcj.texi: Update to GFDL 1.2.
4522 2003-01-31 Andrew Haley <aph@redhat.com>
4524 * parse.y (java_expand_classes): Scan the whole class list looking
4525 for access methods that haven't yet been expanded.
4527 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4531 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4532 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4533 * jcf-parse.c: Likewise.
4535 2003-01-31 Mark Wielaard <mark@klomp.org>
4537 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4539 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4541 * class.c (make_class): Use BINFO_ELTS.
4542 (set_super_info): Likewse.
4543 (add_interface_do): Likewise.
4545 2003-01-30 Tom Tromey <tromey@redhat.com>
4547 * jcf-parse.c (read_class): Update identifier's class value if it
4548 changed during parsing.
4550 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4552 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4553 Propagate change to all other rules as required.
4554 (java/parse-scan.o): Add explicit dependency on
4555 $(parsedir)/java/parse-scan.c .
4557 2003-01-29 Tom Tromey <tromey@redhat.com>
4559 * parse.y (patch_assignment): Only transform the rhs of an
4560 assignment when compiling to native.
4562 2003-01-28 Tom Tromey <tromey@redhat.com>
4564 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4566 2003-01-28 Tom Tromey <tromey@redhat.com>
4568 * lex.c (java_lex): Don't include UEOF as part of token.
4569 (java_read_unicode): Error if \u sequence prematurely terminated.
4571 2003-01-27 Tom Tromey <tromey@redhat.com>
4573 * parse.y (java_check_regular_methods): Check for construct after
4574 checking types in throws clause.
4576 2003-01-24 Tom Tromey <tromey@redhat.com>
4578 * class.c (build_static_field_ref): Only a String or numeric field
4579 can fold to a constant.
4581 2003-01-23 Tom Tromey <tromey@redhat.com>
4583 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4584 file name in resource buffer.
4586 2003-01-23 Tom Tromey <tromey@redhat.com>
4588 * expr.c (build_known_method_ref): Use method's context to find
4591 2003-01-23 Tom Tromey <tromey@redhat.com>
4593 * constants.c (set_constant_entry): Allocated cleared memory.
4595 2003-01-22 Tom Tromey <tromey@redhat.com>
4597 * java-tree.h: Don't use PARAMS.
4598 * resource.c: Add prototypes for all functions.
4599 (write_resource_constructor): Use `const char *' to avoid
4602 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4604 * jcf-parse.c (process_zip_dir): Remove unused variable.
4606 2003-01-22 Tom Tromey <tromey@redhat.com>
4608 * expr.c (build_invokeinterface): Abort if method's context is not
4611 2003-01-22 Tom Tromey <tromey@redhat.com>
4613 * gcj.texi (Input and output files): Mention non-class entries.
4614 * decl.c (java_init_decl_processing): Call
4615 init_resource_processing.
4616 * java-tree.h (compile_resource_data, write_resource_constructor,
4617 compile_resource_file, init_resource_processing): Declare.
4618 * config-lang.in (gtfiles): Added resource.c.
4619 * Make-lang.in (gt-java-resource.h): New target.
4620 (JAVA_OBJS): Added resource.o.
4621 (java/resource.o): New target.
4622 * resource.c: New file.
4623 * class.c (compile_resource_file): Moved to resource.c.
4624 (registerResource_libfunc): Likewise.
4625 (utf8_decl_list): Mark with GTY; now static.
4626 * jcf-parse.c (classify_zip_file): New function.
4627 (parse_zip_file_entries): Use it; compile .properties files.
4628 (process_zip_dir): Use classify_zip_file and compute_class_name.
4629 Don't write class name into zip directory.
4630 (java_parse_file): Call write_resource_constructor.
4631 (compute_class_name): New function.
4632 * jcf-io.c (read_zip_member): Reindented.
4634 2003-01-21 Tom Tromey <tromey@redhat.com>
4636 * class.c (supers_all_compiled): New function.
4637 (make_class_data): Use it.
4639 2003-01-21 Tom Tromey <tromey@redhat.com>
4641 * parse.y (method_header): Native method can't be strictfp.
4642 No method can be transient or volatile.
4644 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4646 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4648 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4650 * check-init.c: Fix comment typos.
4651 * class.c: Likewise.
4652 * constants.c: Likewise.
4654 * except.c: Likewise.
4656 * java-except.h: Likewise.
4657 * java-tree.h: Likewise.
4658 * javaop.h: Likewise.
4659 * jcf-dump.c: Likewise.
4660 * jcf-io.c: Likewise.
4661 * jcf-parse.c: Likewise.
4662 * jcf-write.c: Likewise.
4664 * mangle.c: Likewise.
4665 * typeck.c: Likewise.
4666 * verify.c: Likewise.
4668 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4670 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4671 * jcf-write.c: Include "tm_p.h".
4673 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4675 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4677 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4679 * builtins.c (java_build_function_call_expr): Renamed from
4680 build_function_call_expr. All callers changed.
4682 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4683 * jcf-parse.c: Include tm_p.h.
4685 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4688 2003-01-14 Tom Tromey <tromey@redhat.com>
4690 * class.c (make_class_data): Check that super is compiled before
4691 building class reference to it.
4693 2003-01-14 Andrew Haley <aph@redhat.com>
4695 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4696 varargs function -- correct.
4698 2003-01-14 Andrew Haley <aph@redhat.com>
4700 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4702 2003-01-14 Andrew Haley <aph@redhat.com>
4704 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4705 varargs function -- correct.
4707 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4708 temporary if the RHS is a reference.
4710 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4712 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4713 * keyword.h: Regenerated.
4715 * All Files: Convert to ISO C style function definitions.
4717 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4719 * parse.y (check_pkg_class_access): ANSIfy definition.
4721 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4723 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4726 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4728 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4730 Merge from pch-branch:
4732 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4734 * Make-lang.in (java/gjavah.o): Update dependencies.
4735 * gjavah.c: Include ggc.h.
4737 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4739 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4740 (JCFDUMP_OBJS): Add ggc-none.o.
4741 (java/jcf-dump.o): Depend on GGC_H.
4742 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4743 CPool substructures.
4744 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4745 * jcf-dump.c: Include ggc.h.
4747 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4749 * jcf.h (union cpool_entry): New.
4750 (struct CPool): Use gengtype to mark. Change field 'data' to be
4752 (struct JCF): Use gengtype to mark.
4753 (CPOOL_UINT): Update for new cpool_entry type.
4754 (CPOOL_USHORT1): Likewise.
4755 (CPOOL_USHORT2): Likewise.
4756 (CPOOL_FINISH): Use GC to free cpool subfields.
4757 * parse.h (struct parser_ctxt): Mark field current_jcf.
4758 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4759 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4760 (main_jcf): Use gengtype to mark.
4761 (ggc_mark_jcf): Delete.
4762 (get_constant): Update for new cpool_entry type.
4763 (give_name_to_class): Likewise.
4764 (get_class_constant): Likewise.
4765 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4766 (java_parse_file): Use GGC to allocate struct JCF.
4767 (init_jcf_parse): Don't call ggc_add_root.
4768 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4770 * java-tree.h (current_jcf): Use gengtype to mark.
4771 (CPOOL_UTF): Update for new cpool_entry type.
4772 (outgoing_cpool): Use gengtype to mark.
4773 (struct lang_type): GC struct JCF and struct CPool.
4774 * config-lang.in (gtfiles): Add jcf.h.
4775 * constants.c (find_tree_constant): New.
4776 (set_constant_entry): Allocate cpool subfields using GGC. Update
4777 for new cpool_entry type.
4778 (find_constant1): Update for new cpool_entry type.
4779 (find_constant2): Likewise.
4780 (find_utf8_constant): Use find_tree_constant.
4781 (find_class_or_string_constant): Remove unnecessary cast to jword.
4782 Update for new cpool_entry type.
4783 (count_constant_pool_bytes): Update for new cpool_entry type.
4784 (write_constant_pool): Likewise.
4785 (alloc_name_constant): Use find_tree_constant.
4786 (build_constants_constructor): Update for new cpool_entry type.
4788 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4790 * parse.y (mark_parser_ctxt): Delete.
4791 (goal): Don't use ggc_add_root.
4792 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4793 (java_pop_parser_context): Let GC free parser_ctxt.
4794 (java_parser_context_resume): Likewise.
4795 * parse.h (struct parser_ctxt): Use gengtype to mark.
4797 (ctxp_for_generation): Likewise.
4798 * lex.h (struct java_lc_s): Mark for gengtype.
4799 (java_lexer): Rearrange for gengtype.
4800 * config-lang.in (gtfiles): Add lex.h, parse.h.
4802 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4804 * All Files: Remove PARAMS macro.
4806 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4807 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4810 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4813 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4815 * Make-lang.in (java.install-common, java.uninstall,
4816 java.install-info, java.install-man): Prepend $(DESTDIR)
4817 to destination paths in all (un)installation commands.
4818 (java.install-common): Rewrite $(LN) command to support
4819 DESTDIR with "ln" as well as with "ln -s".
4821 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4823 * java-tree.h: Protect against multiple inclusion.
4825 2003-01-07 Tom Tromey <tromey@redhat.com>
4827 * class.c (add_assume_compiled): Don't adjust parent if we're
4828 already at the root of tree.
4830 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4832 * lang.c (dump_compound_expr): Prototype.
4834 2003-01-03 Tom Tromey <tromey@redhat.com>
4836 Fix for PR java/8712:
4837 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4838 when simply checking against `null'.
4840 2003-01-03 Tom Tromey <tromey@redhat.com>
4842 * gcj.texi (Standard Properties): Document http.proxyHost and
4845 * gcj.texi (GNU Classpath Properties): Document new properties.
4847 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4849 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4850 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4851 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4853 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4855 * Make-lang.in, boehm.c, buffer.c,
4856 buffer.h, builtins.c, class.c,
4857 config-lang.in, constants.c,
4858 convert.h, decl.c, except.c,
4859 expr.c, java-except.h,
4860 java-tree.h, javaop.def,
4861 jcf-parse.c, jcf-write.c,
4862 jv-scan.c, jvgenmain.c,
4863 jvspec.c, keyword.gperf,
4864 keyword.h, lang-options.h,
4865 lang-specs.h, lang.c, lex.c,
4866 lex.h, mangle.c, mangle_name.c,
4867 parse-scan.y, parse.h, parse.y,
4868 typeck.c, verify.c, xref.c,
4869 xref.h: Replace "GNU CC" with
4870 "GCC" in the copyright header.
4872 * check-init.c, gjavah.c, javaop.h,
4873 jcf-depend.c, jcf-dump.c, jcf-io.c,
4874 jcf-path.c, jcf-reader.c, jcf.h,
4875 zextract.c, zipfile.h: These files are
4876 "part of GCC". Also say "GCC" not "GNU CC".
4878 2002-12-30 DJ Delorie <dj@redhat.com>
4880 * Make-lang.in: Protect against texi2pod/pod2man failing.
4882 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4884 * gcj.texi: Use @copying.
4886 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4888 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4889 print_cxx_classname.
4890 (print_cxx_classname): Add add_scope parameter.
4891 (print_class_decls): Do not emit a semicolon after the extern
4893 (process_file): Adjust calls to print_cxx_classname.
4895 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4897 * gcj.texi: Include Cover Texts in man page.
4899 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4901 * class.c (build_static_field_ref): Check FIELD_FINAL.
4903 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4904 instead of current_constant_pool_data_ref.
4905 * java-tree.h (current_constant_pool_data_ref): Undefine.
4906 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4907 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4908 current_constant_pool_data_ref.
4910 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4911 not build_internal_class_name.
4913 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4914 Use it when class ref isn't certain to be compiled.
4916 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4918 * gcj.texi: Include gcc-common.texi.
4919 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4920 $(srcdir)/doc/include/gcc-common.texi.
4922 2002-12-22 Anthony Green <green@redhat.com>
4924 * gcj.texi (Limitations): Add note about org.xml.sax and
4927 2002-12-20 Tom Tromey <tromey@redhat.com>
4929 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4930 where minimum case value is Integer.MIN_VALUE.
4933 2002-12-18 Andrew Haley <aph@redhat.com>
4935 * parse.y (patch_invoke): Force evaluation order when `check' is
4936 set. For PR libgcj/8945.
4938 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4940 * gcj.texi: Change version number to 3.4.
4942 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4943 Andrew Haley <aph@redhat.com>
4945 * parse.y (source_end_java_method): Remove custom encoding of line
4946 numbers for a function decl before passing it to the back end.
4948 2002-12-03 Andrew Haley <aph@redhat.com>
4950 * class.c (make_class_data): New field, "chain".
4951 * decl.c (java_init_decl_processing): Likewise.
4953 2002-12-02 Tom Tromey <tromey@redhat.com>
4956 * parse.y (do_resolve_class): Handle qualified name via
4959 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4961 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4962 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4963 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4964 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4965 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4966 Include coretypes.h and tm.h.
4967 * Make-lang.in: Update dependencies.
4969 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4971 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4973 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4975 * jcf-reader.c: Don't expand JCF_readu4 inside the
4976 expansion of JCF_SKIP.
4978 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4980 * jcf-reader.c: Don't expand JCF_readu4 inside the
4981 expansion of JCF_SKIP.
4983 2002-11-22 Tom Tromey <tromey@redhat.com>
4985 * parse.y (patch_binop): Cast right hand side of shift expression
4986 to `int'. Fixes PR java/8676.
4988 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4989 Andrew Haley <aph@redhat.com>
4991 * gcc/java/jcf-write.c (write_classfile): Remove target
4992 class file, if it exists, before renaming the temporary
4995 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4997 * jvspec.c (lang_specific_spec_functions): New.
4999 2002-11-18 Tom Tromey <tromey@redhat.com>
5001 Fix for PR java/7912:
5002 * expr.c (can_widen_reference_to): Allow cast of array to
5003 Cloneable or Serializable.
5004 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5005 (java_io_serializable_identifier_node): Likewise.
5006 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5007 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5008 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5009 java_io_serializable.
5010 * decl.c (java_init_decl_processing): Initialize
5011 java_lang_cloneable_identifier_node and
5012 java_io_serializable_identifier_node.
5013 (java_lang_cloneable_identifier_node): New global.
5014 (java_io_serializable_identifier_node): Likewise.
5016 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5018 * buffer.c: Remove unnecessary casts.
5019 * check-init.c: Likewise.
5020 * class.c: Likewise.
5021 * constants.c: Likewise.
5023 * except.c: Likewise.
5024 * gjavah.c: Likewise.
5025 * jcf-io.c: Likewise.
5026 * jcf-parse.c: Likewise.
5027 * jcf-path.c: Likewise.
5028 * jvspec.c: Likewise.
5031 * verify.c: Likewise.
5033 2002-11-06 Tom Tromey <tromey@redhat.com>
5035 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5038 2002-11-05 Tom Tromey <tromey@redhat.com>
5040 Fix for PR java/6388.
5041 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5042 * java-tree.h (enum java_tree_index): New values
5043 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5044 (decimal_int_max, decimal_long_max): New defines.
5045 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5046 (error_if_numeric_overflow): Rewrote range checking.
5047 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5050 2002-11-02 Tom Tromey <tromey@redhat.com>
5052 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5054 * class.c (make_method_value): Put class name, not signature, into
5055 `throws' field. For PR java/8415.
5057 2002-10-24 Tom Tromey <tromey@redhat.com>
5059 * gcj.texi (Invoking gij): Document --showversion.
5060 (Standard Properties): java.library.path now set.
5062 2002-10-23 Tom Tromey <tromey@redhat.com>
5064 * gjavah.c (decode_signature_piece): In JNI mode, print
5065 `jobjectArray' when array depth is nonzero.
5068 2002-10-15 Andrew Haley <aph@redhat.com>
5070 * parse.y (patch_invoke): Call force_evaluation_order on a static
5072 (resolve_qualified_expression_name): Call force_evaluation_order
5073 on a arg list that is part of a Qualified Expression Name.
5075 * lang.c (dump_compound_expr): New.
5076 (java_dump_tree): New.
5078 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5080 * gcj.texi: Added item describing the GCJ runtime property
5083 2002-10-15 Richard Henderson <rth@redhat.com>
5085 * jcf-parse.c (get_constant): Fix type warning.
5087 2002-10-15 Andrew Haley <aph@redhat.com>
5089 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5090 (java_inlining_map_static_initializers): Declare.
5092 2002-10-14 Andrew Haley <aph@redhat.com>
5094 * tree-inline.c (remap_block): All local class initialization
5095 flags go in the outermost scope.
5096 (expand_call_inline): Call java_inlining_map_static_initializers.
5097 (expand_call_inline): Call java_inlining_merge_static_initializers.
5098 * java/lang.c (merge_init_test_initialization): New.
5099 (java_inlining_merge_static_initializers): New.
5100 (inline_init_test_initialization): New.
5101 (java_inlining_map_static_initializers): New.
5103 2002-10-11 Mark Wielaard <mark@klomp.org>
5105 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5107 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5109 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5111 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5113 * parse.y (merge_string_cste): Add parentheses around & within |.
5115 2002-10-08 Tom Tromey <tromey@redhat.com>
5117 * parse.y (variable_declarator_id): Simplify error path for
5118 array declarator error. For PR java/8003.
5120 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5122 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5125 2002-10-08 Andrew Haley <aph@redhat.com>
5127 * parse.y (attach_init_test_initialization_flags): Check for
5130 2002-10-07 Anthony Green <green@redhat.com>
5132 * parse.y (merge_string_cste): Fix bug in string concatenation.
5134 2002-10-03 Michael Koch <konqueror@gmx.de>
5136 * gcj.texi (Standard properties):
5137 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5139 2002-10-02 Roger Sayle <roger@eyesopen.com>
5141 PR optimization/6627
5142 * lang.c (java_init): If storing the vbit in function
5143 pointers, ensure that force_align_functions_log is atleast
5144 one to aid compatability with g++ vtables.
5146 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5148 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5149 foul of type-based aliasing.
5151 2002-09-30 Anthony Green <green@redhat.com>
5153 * gcj.texi (Invoking jv-scan): Fix texinfo.
5155 2002-09-28 Anthony Green <green@redhat.com>
5157 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5158 (Code Generation): Add -fno-assert documentation.
5159 * jv-scan.c (flag_assert): New global.
5160 (options): Add assert option.
5161 (help): Add --no-assert documentation.
5162 * parse-scan.y (flag_assert): New global.
5163 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5164 (flag_assert): New global.
5165 * java-tree.h (flag_assert): New global.
5166 * lex.c (java_lex): Obey flag_assert.
5167 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5170 2002-09-26 Andrew Haley <aph@redhat.com>
5172 * expr.c (build_java_array_length_access): Check for null pointer.
5173 * expr.c (expand_java_arrayload): Likewise.
5175 2002-09-21 Richard Henderson <rth@redhat.com>
5177 * jcf-parse.c (get_constant): Decode from IEEE no matter
5178 what the target format.
5180 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5182 * ChangeLog: Follow spelling conventions.
5183 * class.c: Likewise.
5186 * gjavah.c: Likewise.
5187 * java-tree.h: Likewise.
5188 * jcf-dump.c: Likewise.
5189 * jcf-parse.c: Likewise.
5190 * jvspec.c: Likewise.
5192 * mangle.c: Likewise.
5193 * parse.y: Likewise.
5195 2002-09-17 Tom Tromey <tromey@redhat.com>
5197 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5198 where \r appears at EOF. Fixes PR java/7950.
5200 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5202 * jvspec.c (lang_specific_driver): Remove unused variable.
5204 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5206 * java-tree.h (union lang_tree_node): Add chain_next option.
5208 2002-09-16 Richard Henderson <rth@redhat.com>
5210 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5211 use new real.h interface.
5212 * jcf-write.c (find_constant_index): Use new real.h interface.
5213 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5215 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5217 * lang.c: Follow spelling conventions.
5219 2002-09-11 Per Bothner <per@bothner.com>
5221 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5222 constant to the type of the field.
5223 (java_complete_tree): Remove now-redundant code.
5225 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5227 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5230 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5231 return label if a ret instruction for the jsr has been reached.
5233 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5235 * parse.y (DIR_SEPARATOR): Don't define.
5236 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5238 2002-08-28 Andrew Haley <aph@redhat.com>
5240 * verify.c (verify_jvm_instructions): Allow exception handler
5241 inside code that is being protected, but generate a warning.
5242 * except.c (link_handler): Initialize `expanded' in new eh_range.
5243 (binding_depth, is_class_level, current_pc): Declare extern.
5245 2002-09-01 Mark Wielaard <mark@klomp.org>
5247 * gcj.texi: Add chapter about system properties.
5250 2002-08-26 Tom Tromey <tromey@redhat.com>
5252 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5253 conversion if RHS_TYPE is byte, short, or char.
5255 2002-08-22 Tom Tromey <tromey@redhat.com>
5257 * gcj.texi (Invoking gij): Document -cp and -classpath.
5259 2002-08-21 Tom Tromey <tromey@redhat.com>
5261 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5262 $(prefix)/share. For PR libgcj/7633.
5264 For PR java/6005 and PR java/7611:
5265 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5266 (java_can_use_bit_fields_p): New function.
5268 2002-08-16 Tom Tromey <tromey@redhat.com>
5270 * gcj.texi (Class Initialization): Mention class initialization of
5273 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5275 * Make-lang.in (java-tree-inline.o): New.
5276 (JAVA_OBJS): Add java-tree-inline.o.
5277 * parse.y (source_end_java_method): Call java_optimize_inline.
5278 (java_expand_method_bodies): Save method's tree in
5280 (add_stmt_to_compound): Keep track of the number of statments.
5281 * lang.c (java_init): Enable flag_inline_trees.
5282 (java_post_options): If flag_inline_functions is on, enable
5283 flag_inline_trees instread.
5284 (decl_constant_value): New.
5285 (java_tree_inlining_walk_subtrees): New.
5286 * java-tree.h (DECL_NUM_STMTS): New macro.
5287 (java_optimize_inline): Declare.
5288 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5289 Handle a LABEL_EXPR.
5290 * decl.c (build_result_decl): If we already have a DECL_RESULT
5292 (dump_function): New.
5293 (java_optimize_inline): New.
5294 (dump_function): New.
5296 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5299 * parse.y (build_assertion): Invert return from
5300 desiredAssertionStatus.
5302 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5304 * jcf-write.c (get_access_flags): Return correct access flags for
5305 private and protected inner classes.
5307 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5309 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5311 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5313 * mangle_name.c: Don't include obstack.h twice.
5314 * xref.c: Don't include obstack.h.
5316 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5318 * class.c: (permanent_obstack): Delete declaration.
5319 * constants.c: (permanent_obstack): Delete declaration.
5320 * except.c: (permanent_obstack): Delete declaration.
5321 * expr.c: (permanent_obstack): Delete declaration.
5322 * jcf-parse.c: (permanent_obstack): Delete declaration.
5323 (saveable_obstack): Delete declaration.
5324 * parse.h: (permanent_obstack): Delete declaration.
5325 * typeck.c: (permanent_obstack): Delete declaration.
5327 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5329 * gcj.texi (version-gcc): Increase to 3.3.
5331 2002-07-22 Tom Tromey <tromey@redhat.com>
5333 * lex.c (java_lex): Check for `e' or `E' after 0.
5335 2002-07-21 Richard Henderson <rth@redhat.com>
5337 * lang.c (java_unsafe_for_reeval): New.
5338 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5340 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5342 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5343 (jcf_path_init): Use GET_ENVIRONMENT.
5345 2002-07-10 Roger Sayle <roger@eyesopen.com>
5346 Zack Weinberg <zack@codesourcery.com>
5348 * builtins.c (initialize_builtins): Remove defines that
5349 handled C/C++ specific junk hereby removed from builtins.def.
5351 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5353 * lang.c (java_post_options): Update prototype.
5355 2002-07-05 Roger Sayle <roger@eyesopen.com>
5357 * builtins.c (initialize_builtins): Ignore the additional
5358 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5359 the builtins.def file.
5361 2002-07-01 Tom Tromey <tromey@redhat.com>
5364 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5367 2002-07-01 Roger Sayle <roger@eyesopen.com>
5369 * java/decl.c (builtin_function): Accept additional parameter.
5370 (java_init_decl_processing): Pass an additional NULL_TREE
5371 argument to builtin_function.
5373 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5375 * gcj.texi: Fixed gcj invocation example so that it compiles.
5377 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5379 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5380 * parse.y (mark_parser_ctxt): Likewise.
5381 (check_modifiers, declare_local_variables): Avoid incorrect
5382 hardcoded constant 10.
5384 * lex.c (java_read_char): Avoid "comparison is always true"
5387 2002-06-25 Andreas Schwab <schwab@suse.de>
5389 * expr.c (JSR): Avoid undefined operation on PC.
5391 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5393 * decl.c (clear_binding_level): Const-ify.
5395 2002-06-13 Akim Demaille <akim@epita.fr>
5397 * parse.y (class_declaration, interface_declaration): Make sure
5398 all their rules have an action, in order to avoid meaningless `$$
5399 = $1' and their type clashes.
5401 2002-06-11 Tom Tromey <tromey@redhat.com>
5403 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5404 * parse-scan.y (statement_without_trailing_substatement): Added
5406 (assert_statement): New rule.
5407 * java-tree.h (struct lang_type) [assertions]: New field.
5408 (TYPE_USES_ASSERTIONS): New macro.
5409 (CLASS_USES_ASSERTIONS): Likewise.
5410 (FIELD_SYNTHETIC): New define.
5411 * lex.c (java_lval;): Added ASSERT_TK.
5412 * parse.y (ASSERT_TK): Added.
5413 (statement_without_trailing_substatement): Added assert_statement.
5414 (assert_statement): New rule.
5415 (build_assertion): New function.
5416 (maybe_generate_pre_expand_clinit): Create and initialize
5417 $assertionsDisabled.
5418 (lookup_package_type): Removed decl.
5419 * keyword.h: Rebuilt.
5420 * keyword.gperf (assert): New token.
5422 2002-06-10 Akim Demaille <akim@epita.fr>
5424 * parse.y (interface_type_list, class_member_declaration)
5425 (unary_expression_not_plus_minus): Remove duplicate %type.
5428 2002-06-09 Tom Tromey <tromey@redhat.com>
5430 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5432 * parse.y (method_header): Give error message in all cases.
5435 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5437 Don't use RTL inlining. Fix for PR java/6820.
5438 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5439 (flag_really_inline): New.
5440 (java_decode_option): Set flag_really_inline if -finline-functions
5442 (java_post_options): New function. Turn off inlining unless
5443 flag_really_inline is set.
5445 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5447 * gjavah.c (throwable_p): Accept argument as either a classname or
5448 signature fragment. Create null-terminated classname string for super
5449 when calling itself recursively.
5450 (decode_signature_piece): Skip first character from class name
5451 signature when calling throwable_p.
5453 2002-06-08 H.J. Lu (hjl@gnu.org)
5455 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5457 2002-06-04 Tom Tromey <tromey@redhat.com>
5459 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5461 2002-06-04 Michael Koch <konqueror@gmx.de>
5463 * gcj.texi (Input Options): Fixed typo.
5465 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5467 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5468 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5469 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5470 and all now-pointless local variables. Rename other local
5471 variables to reflect their not being handles.
5473 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5474 #if JCF_USE_STDIO blocks.
5476 * parse.y: Add missing semicolon at end of rule.
5478 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5480 * check-init.c (attach_initialized_static_class): Delete, unused.
5481 * parse.y: Use htab_t instead of struct hashtable, update
5483 * java-tree.h: Include hashtab.h instead of hash.h.
5484 (struct lang_decl_func): Use htab_t, set up for gengtype.
5485 (struct init_test_hash_entry): Delete.
5486 (struct treetreehash_entry): New.
5487 (java_treetreehash_find): New
5488 (java_treetreehash_new): New prototype.
5489 (java_treetreehash_create): New prototype.
5490 (java_mark_tree): Delete prototype.
5491 (java_hash_hash_tree_node): Delete prototype.
5492 (java_hash_compare_tree_node): Delete prototype.
5493 (attach_initialized_static_class): Delete prototype.
5494 * expr.c (build_class_init): Update to use java_treetreehash
5496 (java_expand_expr): Update to use htab_t.
5497 (emit_init_test_initialization): Likewise.
5498 * decl.c (java_mark_tree): Delete.
5499 * class.c (init_test_hash_newfunc): Delete.
5500 (java_hash_hash_tree_node): Delete.
5501 (java_hash_compare_tree_node): Delete.
5502 (add_method_1): Update to use java_treetreehash functions.
5503 (JAVA_TREEHASHHASH_H): New macro.
5504 (java_treetreehash_hash): New function.
5505 (java_treetreehash_compare): New function.
5506 (java_treetreehash_find): New function.
5507 (java_treetreehash_new): New function.
5508 (java_treetreehash_create): New function.
5509 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5511 * Make-lang.in (java/parse.o): Depend on debug.h.
5512 * java-tree.h (struct lang_identifier): Use gengtype.
5513 (union lang_tree_node): New.
5514 (struct lang_decl_func): Use gengtype.
5515 (struct lang_decl_var): Likewise.
5516 (struct lang_decl): Likewise.
5517 * parse.y: Include debug.h.
5518 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5520 * lang.c (struct language_function): New dummy structure.
5522 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5523 descriminator for DECL_LANG_SPECIFIC.
5524 (struct lang_decl_func): Rename from struct lang_decl.
5525 (enum lang_decl_desc): New.
5526 (struct lang_decl): Make it a union. Update all the accessor macros.
5527 (struct lang_type): Use gengtype.
5528 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5529 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5530 are now the same size.
5531 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5532 use discriminator to mark DECL_LANG_SPECIFIC.
5534 * Make-lang.in (gt-java-builtins.h): New rule.
5535 (java/builtins.o): Add dependency on gt-<filename>.h.
5536 * builtins.c: Use gengtype for roots.
5537 (union string_or_tree): Use gengtype.
5538 (struct builtin_record): Use gengtype.
5539 * config-lang.in (gtfiles): Add builtins.c.
5541 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5542 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5543 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5544 gt-java-parse.h, gtype-java.h): Add rules to generate.
5545 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5546 (class.o): Add dependency on gt-*.h.
5547 (constants.o): Likewise.
5550 (jcf-parse.o): Likewise.
5551 (jcf-write.o): Likewise.
5553 * config-lang.in (gtfiles): New.
5554 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5555 * constants.c: Replace uses of ggc_add_* with GTY markers.
5557 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5558 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5559 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5560 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5562 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5564 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5565 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5567 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5568 Include gtype-java.h.
5570 2002-06-02 Tom Tromey <tromey@redhat.com>
5572 Fix for PR java/5913:
5573 * parse.y (patch_binop): Call patch_string on op1.
5575 2002-06-02 Tom Tromey <tromey@redhat.com>
5577 Fix for PR java/1343, PR java/6336:
5578 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5579 formatting. Changed return type.
5580 (anonymous_class_counter): Moved to top of file.
5581 (maybe_make_nested_class_name): Append number to class name for
5582 function-local classes.
5584 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5586 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5587 * Make-lang.in: Update dependency lists.
5589 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5591 * gjavah.c (throwable_p): Do not free the name of the class after
5592 passing it to find_class.
5593 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5594 * jcf-io.c (dirent.h): Include it.
5595 (fnmatch.h): Likewise.
5596 (compare_path): New function.
5597 (java_or_class_file): Likewise.
5598 (memoized_dirlist_entry): New type.
5599 (memoized_dirlist_lookup_eq): New function.
5600 (memoized_dirlists): New variable.
5601 (caching_stat): New function.
5602 (memoized_class_lookup_eq): New function.
5603 (memoized_class_lookups): Likewise.
5604 (find_class): Use memoized_class_lookups and caching_stat.
5605 * jcf.h (JCF_USE_SCANDIR): Define.
5606 * parse.y (java_expand_classes): Write the class files in reverse
5609 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5611 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5613 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5615 * jcf-write.c (write_classfile): Unlink the temporary file if it
5616 cannot be renamed. Use concat to build up the name of the
5619 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5621 * jcf-write.c (write_classfile): Write the file to a
5622 temporary file and then rename it.
5624 2002-05-07 Tom Tromey <tromey@redhat.com>
5626 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5628 Fix for PR java/1200:
5629 * gjavah.c (throwable_p): New function.
5630 (decode_signature_piece): Use it. A `WeakReference' isn't the
5633 (gcjh_streq): New function.
5635 2002-05-07 Andreas Jaeger <aj@suse.de>
5637 * parse.y (finish_for_loop): Fix if statement.
5639 2002-05-06 Tom Tromey <tromey@redhat.com>
5641 Fix for PR java/5941:
5642 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5643 loop update expression.
5644 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5645 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5647 2002-05-04 Mark Wielaard <mark@klomp.org>
5650 * parse.y (build_string_concatenation): Return just op1 only when op2
5651 is null and op1 is a STRING_CST, otherwise always construct a
5654 2002-04-27 Tom Tromey <tromey@redhat.com>
5657 * parse.y (string_convert_int_cst): New function.
5658 (merge_string_cste): Use it.
5660 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5662 * java-tree.h (java_parse_file): Update.
5663 (java_set_yydebug): Remove.
5664 * jcf-parse.c (yydebug): Remove.
5665 (java_set_yydebug): Die.
5666 (java_parse_file): Update.
5667 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5669 2002-04-24 Tom Tromey <tromey@redhat.com>
5672 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5673 EXPR_WFL_QUALIFICATION of qual_wfl.
5675 2002-04-23 Per Bothner <per@bothner.com>
5677 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5678 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5679 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5681 2002-04-23 Tom Tromey <tromey@redhat.com>
5684 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5685 recognize `-fcompile-resource='.
5686 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5689 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5691 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5692 paths. Fixes PR java/2791.
5694 2002-04-19 Andrew Haley <aph@redhat.com>
5696 * jcf-write.c (push_long_const): lo, hi: New variables.
5697 Use rshift_double to extract the high part of a 64-bit long.
5698 Use WORD_TO_INT to extract the low part.
5700 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5701 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5702 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5704 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5706 * typeck.c (incomplete_type_error): Remove.
5708 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5710 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5711 for hash synchronization.
5712 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5713 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5716 2002-04-16 Mark Wielaard <mark@klomp.org>
5718 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5721 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5723 Fix for PR java/6294:
5724 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5727 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5729 Fix for PR java/6085:
5730 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5731 to get enclosing "this" argument for inner-class constructor
5732 invocation. Pass correct arguments to build_access_to_thisn.
5734 2002-04-10 Andreas Jaeger <aj@suse.de>
5736 * gcj.texi (Input Options): Fix extdirs patch.
5738 2002-04-10 Anthony Green <green@redhat.com>
5740 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5742 2002-04-09 Anthony Green <green@redhat.com>
5744 * gcj.texi (Input Options): Add --extdirs documentation.
5745 * jcf-dump.c (OPT_extdirs): New macro.
5746 (options): Add extdirs option.
5747 (help): Describe --extdirs.
5748 (main): Handle OPT_extdirs.
5749 * gjavah.c (OPT_extdirs): New macro.
5750 (options): Add extdirs option.
5751 (help): Describe --extdirs.
5752 (main): Handle OPT_extdirs.
5753 * jcf-path.c (jcf_path_init): Add extdirs support.
5754 (jcf_path_extdirs_arg): New function.
5755 (extensions): New variable to hold extensions path entries.
5756 * jvspec.c: Remove -fextdirs= when compiling main().
5757 * lang.c (java_decode_option): Handle -fextdirs=.
5758 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5759 * Make-lang.in: Compile jcf-path with version info for use in
5760 identifying the appropriate libgcj.jar.
5762 2002-04-08 Tom Tromey <tromey@redhat.com>
5765 * .cvsignore: Added rmic.1 and rmiregistry.1.
5766 * gcj.texi (Top): Link to new nodes.
5767 (Invoking rmic): New node.
5768 (Invoking rmiregistry): Likewise.
5769 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5771 (java.maintainer-clean): Likewise.
5772 ($(srcdir)/java/rmic.1): New target.
5773 ($(srcdir)/java/rmiregistry.1): Likewise.
5774 (java.install-man): Handle rmic.1 and rmiregistry.1.
5776 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5778 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5779 Add note about handling uncaught exceptions. Add an exception handler
5782 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5784 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5785 after using it to patch CALL_EXPR.
5787 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5789 * gcj.texi (Invocation): Document CNI invocation API.
5791 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5793 * expr.c (truthvalue_conversion): Rename. Update.
5794 (expand_compare): Update.
5795 * java-tree.h (java_truthvalue_conversion): New.
5796 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5798 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5800 * java-tree.h (java_mark_addressable): New.
5801 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5802 * typeck.c (mark_addressable): Rename, update.
5804 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5806 * expr.c (build_java_binop): Update.
5807 * java-tree.h (java_signed_type, java_unsigned_type,
5808 java_signed_or_unsigned_type): Update.
5809 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5810 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5811 * parse.y (patch_binop): Update.
5812 * typeck.c (signed_or_unsigned_type, unsigned_type,
5813 signed_type): Update.
5815 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5817 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5818 (java_dummy_print): Remove.
5819 (lang_print_error): Rename. Exit early if inhibiting output.
5820 (inhibit_error_printing_function): New.
5821 (java_init): Don't set hook.
5822 (lang_init_source): Use new boolean.
5824 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5826 * parse.y (do_resolve_class): Fix infinite recursion.
5828 2002-03-29 Tom Tromey <tromey@redhat.com>
5830 * parse.y (check_inner_circular_reference): Ignore incomplete
5833 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5835 * Make-lang.in (builtins.o): Update.
5836 * boehm.c (get_boehm_type_descriptor): Update.
5837 * builtins.c: Include langhooks.h.
5838 * decl.c (java_init_decl_processing): Update.
5839 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5840 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5842 * typeck.c (type_for_mode, type_for_size): Update.
5844 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5846 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5848 2002-03-28 Tom Tromey <tromey@redhat.com>
5850 * except.c (expand_end_java_handler): If the handler type is NULL,
5851 use java.lang.Throwable. Fixes PR java/5986.
5853 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5855 Fix for PR java/4715:
5856 * jcf-parse.c (parse_source_file_3): New function.
5857 (read_class): Call it.
5858 (java_parse_file): Likewise.
5860 2002-03-28 Jan Hubicka <jh@suse.cz>
5862 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5864 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5866 * parse.y (resolve_package): Initialize "decl".
5867 (lookup_package_type): Remove unused function.
5869 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5871 Fix for PR java/5993:
5872 * parse.y (resolve_package): Return the decl if resolution was
5873 successful. Don't special case "java.lang" and "java.lang.reflect"
5874 packages. Set type_name to the merged identifier.
5875 (resolved_qualified_expression_name): Print error using "name" if
5876 resolve_package returns NULL_TREE.
5878 2002-03-27 Tom Tromey <tromey@redhat.com>
5880 * expr.c (expand_invoke): Don't generate null pointer check if
5881 we're calling <init>.
5883 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5885 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5887 * java-tree.h (java_lang_expand_expr): Similarly.
5888 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5889 (java_init): Don't set hook.
5891 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5893 Fix for PR java/5850:
5894 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5895 context if field was not found in the current scope.
5896 * expr.c (lookup_field): Don't look in enclosing contexts.
5898 2002-03-26 Tom Tromey <tromey@redhat.com>
5900 Fix for PR java/5942:
5901 * parse.y (init_src_parse): Added sanity check.
5902 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5905 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5907 * decl.c (lang_mark_tree): Rename java_mark_tree.
5908 * java-tree.h (java_mark_tree): New.
5909 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5911 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5913 * lex.c: Change java_perform_atof to take normal parameters
5914 instead of a pointer to a parameter block. Call it directly
5917 2002-03-22 Mark Wielaard <mark@klomp.org>
5919 Fix for PR java/5368:
5920 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5921 when printing error message.
5923 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5925 * decl.c (maybe_build_cleanup): Remove.
5927 2002-03-22 Tom Tromey <tromey@redhat.com>
5929 Andrew Haley <aph@cambridge.redhat.com>
5931 * expr.c (build_field_ref): Don't build a check if the field is a
5934 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5936 Fix for PR java/6026:
5937 * lex.c (java_lex): Fix parsing of consecutive floats.
5939 2002-03-21 Tom Tromey <tromey@redhat.com>
5941 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5944 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5946 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5947 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5949 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5951 * gcj.texi: @code{gcj} becomes @command{gcj}.
5952 @code{gcc} becomes @command{gcc}.
5953 GcjRaw changed to gnu.gcc.RawData.
5955 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5957 * decl.c (start_java_method): Use new hook.
5958 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5959 (java_init): Remove old hook.
5961 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5963 * builtins.c (define_builtin): Do nothing if `type' is null.
5966 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5968 * parse.y (parser_check_super_interface): Fix error message
5971 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5973 * jcf-parse.c (get_constant): Delete unused variables.
5975 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5977 * java-tree.h (java_parse_file): New.
5978 * jcf-parse.c (yyparse): Rename java_parse_file.
5979 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5981 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5983 * parse.y (craft_constructor): Return the constructor decl.
5984 (java_expand_classes): Update comments.
5985 (lookup_method_invoke): Call fix_constructors immediately for
5986 anonymous class. Fixes PR java/5935.
5988 2002-03-15 Anthony Green <green@redhat.com>
5990 * jcf-parse.c (yyparse): Don't emit class registration
5991 constructor when compiling resource files.
5993 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5995 * lang.c (java_tree_code_type, java_tree_code_length,
5996 tree_code_name): Delete.
5997 (tree_code_type, tree_code_length, tree_code_name): Define.
5998 (java_init): Don't try to copy into the various tree_code
6001 2002-03-12 Tom Tromey <tromey@redhat.com>
6003 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6004 UTF-8, not UCS-2. Fixes PR java/5923.
6006 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6007 a call_expr wrapped in a convert. Fixes PR java/5848.
6009 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6011 * jcf-write.c (write_classfile): Improve error strings.
6013 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6015 * lex.c: Adjust comments to GNU standards.
6017 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6019 Fix for PR java/5902:
6020 * lex.c (java_lex): Fix parsing of literals.
6022 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6024 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6025 to prevent it getting evaluated twice in the store checking case.
6026 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6029 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6031 * decl.c (java_init_decl_processing): Make sure class_type_node
6032 alignment is not less than 64 bits if hash synchronization is enabled.
6034 2002-03-08 Per Bothner <per@bothner.com>
6036 * parse.y (java_complete_lhs): Check if patch_assignment
6037 returned an error-mark.
6039 * parse.y (try_builtin_assignconv): Don't special-case zero.
6041 2002-03-08 Per Bothner <per@bothner.com>
6043 Fix for PR java/5812.
6044 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6045 here instead of in JSR macro. Likewise with load_type_state call.
6046 Do the latter on if the return_pc has been verified (the jsr returns).
6047 (JSR): Now just call build_java_jsr.
6049 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6051 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6052 (java.install-common): Link native driver to
6053 JAVA_TARGET_INSTALL_NAME.
6055 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6057 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6058 * builtins.c(sin_builtin): Likewise
6059 * builtins.c(sqrt_builtin): Likewise
6061 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6063 * java/expr.c, java/jcf-parse.c, java/lex.c:
6064 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6065 REAL_ARITHMETIC blocks unconditional. Delete some further
6066 #ifdef blocks predicated on REAL_ARITHMETIC.
6068 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6070 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6071 explicit sizeof/sizeof.
6072 * decl.c (java_init_decl_processing): Likewise.
6073 * jcf-parse.c (init_jcf_parse): Likewise.
6074 * parse.y (init_src_parse): Likewise.
6076 2002-03-02 Per Bothner <per@bothner.com>
6078 Make --CLASSPATH by a synonym for --classpath and -classpath.
6079 Implement --bootclasspath.
6080 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6081 (classpath_l): Remove.
6082 (jcf_path_CLASSPATH_arg): Remove.
6083 (jcf_path_bootclasspath_arg): New function.
6084 (jcf_path_seal): Simplify accordingly.
6086 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6087 (jcf_path_CLASSPATH): Remove declaration.
6088 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6089 (lang_specific_driver): Translate -bootclasspath.
6090 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6091 * lang.c (decode_lang_options): Do jcf_path_init first.
6092 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6093 * gjavah.c: Also handle --bootclasspath.
6094 Handle --CLASSPATH as a synonum for --classpath.
6095 * jcf-dump.c: Likewise.
6097 "." is not part of system path, but is the default for --classpath.
6098 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6099 (jcf_path_seal): Add "." if no CLASSPATH specified.
6101 * gcj.texi: Document changes.
6103 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6105 * expr.c (build_java_arraystore_check): Fix formatting.
6107 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6109 Fix for PR java/5758, java/5632:
6110 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6111 inner-class separator too.
6112 * parse.y (do_resolve_class): New local `decl_result.'
6113 Progressively build a name for what can have been loaded.
6115 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6117 * expr.c (java_array_data_offset): Removed function.
6118 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6119 (build_java_array_length_access): Obtain "length" value using a
6120 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6121 (build_java_arrayaccess): Correct comment. Access "data" using a
6122 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6123 (build_java_arraystore_check): New function.
6124 (expand_java_arraystore): Use build_java_arraystore_check.
6125 * parse.y (patch_assignment): Simplify code to insert a store check
6126 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6127 * check-init.c (check_init): Update to reflect that an array length
6128 access is now a COMPONENT_REF.
6129 * gcj.texi (Code Generation): Improve documentation of
6130 -fno-bounds-check. Add documentation for -fno-store-check.
6131 * java-tree.h (flag_store_check): Declare.
6132 (build_java_arraystore_check): Declare.
6133 * lang.c (flag_store_check): Initialize to 1.
6134 (lang_f_options): Add store-check option.
6135 * jvspec.c: Don't pass store-check option to jvgenmain.
6136 * lang-options.h: Add help string for -fno-store-check.
6138 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6140 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6141 * java-tree.h (java_dup_lang_specific_decl): New.
6142 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6144 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6146 * builtins.c, decl.c: Delete traditional-mode-related code
6147 copied from the C front end but not used, or used only to
6148 permit the compiler to link.
6150 2002-02-22 Tom Tromey <tromey@redhat.com>
6152 Fix for PR java/2369:
6153 * jvspec.c (verify_class_name): New function.
6154 (lang_specific_driver): Call it.
6155 (JAVA_START_CHAR_P): New macro.
6156 (JAVA_PART_CHAR_P): Likewise.
6158 2002-02-22 Per Bothner <per@bothner.com>
6160 * class.c: Change vtable to be more compatible with g++ v3 abi.
6161 (get_dispatch_table): Prepend offset-to-top (always 0) and
6162 type_info pointer (currently unimplemented hence NULL) to vtable.
6163 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6164 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6165 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6166 (build_dtable_decl): Add declarations for new fields.
6168 2002-02-20 Per Bothner <per@bothner.com>
6170 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6171 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6172 don't need to set it on the COMPOUND_EXPR - the caller does that.
6174 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6176 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6177 `--CLASSPATH' becomes `--classpath.'
6178 * gjavah.c: Likewise.
6179 * jcf-dump.c: Likewise.
6180 * lang-options.h: Likewise.
6182 * jcf-path.c: Updated comment.
6183 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6184 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6185 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6186 (jcf_path_CLASSPATH_arg): Ditto.
6187 (classpath_u): Updated leading comment.
6189 2002-02-20 Per Bothner <per@bothner.com>
6191 * builtins.c (check_for_builtin): New function.
6192 (build_call_or_builtin): Remove.
6193 * java-tree.h: Update accordingly.
6194 * expr.c (expand_invoke): Use build + check_for_builtin instead
6195 of build_call_or_builtin.
6196 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6197 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6198 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6200 2002-02-17 Tom Tromey <tromey@redhat.com>
6202 * java-tree.h (TYPE_STRICTFP): New macro.
6203 (struct lang_type) [strictfp]: New field.
6204 (CLASS_STRICTFP): New macro.
6205 (METHOD_STRICTFP): New macro.
6206 (struct lang_decl) [strictfp]: New field.
6207 * parse.y (method_header): Disallow strictfp constructor or
6209 (STRICT_TK): Move before MODIFIER_TK.
6210 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6211 (METHOD_MODIFIERS): Likewise.
6212 (INTERFACE_MODIFIERS): Likewise.
6213 * jcf-write.c (get_access_flags): Likewise.
6214 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6215 (add_method_1): Likewise.
6216 (get_access_flags_from_decl): Likewise.
6217 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6218 recognize strictfp flag.
6219 * jcf.h (ACC_STRICT): New define.
6221 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6223 * class.c(build_utf8_ref): Move declaration of decl_size
6225 2002-02-07 Tom Tromey <tromey@redhat.com>
6227 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6230 2002-02-04 Anthony Green <green@redhat.com>
6232 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6233 sections if available.
6235 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6237 * parse.y (java_expand_classes): Fix typo in static field loop.
6239 2002-02-02 Richard Henderson <rth@redhat.com>
6241 * class.c (add_field): Mark static fields external.
6242 (build_class_ref): Remove redundant set.
6243 * parse.y (java_expand_classes): Mark static fields of classes
6244 to be compiled as local.
6245 * jcf-parse.c (parse_class_file): Likewise.
6247 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6249 * gcj.texi (About CNI): New node.
6251 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6254 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6255 setlocale() with LC_CTYPE as a parameter.
6258 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6260 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6261 Follow GNU Coding Standards for --version.
6263 2002-01-28 Tom Tromey <tromey@redhat.com>
6265 * expr.c (build_jni_stub): Ensure storage for `meth' is
6267 * parse.y (java_complete_expand_methods): Set
6268 current_function_decl before building JNI stub.
6270 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6272 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6275 2002-01-22 Tom Tromey <tromey@redhat.com>
6277 * decl.c (java_init_decl_processing): Use add_predefined_file.
6278 Predefine RawData.java.
6279 (predef_filenames): Removed.
6280 (java_init_decl_processing): Don't register predef_filenames.
6281 * jcf-parse.c (add_predefined_file): New function.
6282 (predefined_filename_p): Rewrote.
6283 (predefined_filename_p): No longer static.
6284 * decl.c (java_init_decl_processing): Call initialize_builtins.
6285 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6286 (java/builtins.o): New target.
6287 * builtins.c: New file.
6288 * parse.y (patch_invoke): Use build_call_or_builtin.
6289 * java-tree.h (build_call_or_builtin): Declare.
6290 (initialize_builtins): Declare.
6291 (java_set_exception_lang_code): Removed unused declaration.
6292 (PREDEF_FILENAMES_SIZE): Removed.
6293 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6294 (predef_filenames): New define.
6295 (add_predefined_file): Declare.
6296 (predefined_filename_p): Declare.
6297 * expr.c (expand_invoke): Use build_call_or_builtin.
6299 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6301 * parse.y (patch_switch_statement): Fix format specifier.
6303 2002-01-16 Tom Tromey <tromey@redhat.com>
6305 More for PR java/5365:
6306 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6308 (process_file): Generate include for
6309 java.lang.UnsupportedOperationExceptions.
6311 2002-01-15 Andreas Jaeger <aj@suse.de>
6313 * .cvsignore: Add man pages.
6315 2002-01-15 Tom Tromey <tromey@redhat.com>
6317 Fix for PR java/5365:
6318 * gjavah.c (process_file): Turn class name into a file name.
6320 2002-01-14 Matthias Klose <doko@debian.org>
6322 * gcj.texi: Fix whitespace and formatting errors in the
6323 synopsis of the man pages. Update copyright.
6325 2002-01-14 Tom Tromey <tromey@redhat.com>
6328 * Make-lang.in (java.install-man): Handle jv-convert man page.
6329 (java.generated-manpages): Added jv-convert.1.
6330 (java.uninstall): Remove jv-convert.1.
6331 (java.maintainer-clean): Likewise.
6332 ($(srcdir)/java/jv-convert.1): New target.
6333 * gcj.texi (Top): Link to jv-convert node.
6334 (Individual utilities): Likewise.
6335 (Invoking jv-convert): New node.
6337 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6338 Martin Kahlert <martin.kahlert@infineon.com>
6340 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6341 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6343 2002-01-03 Graham Stott <grahams@redhat.com>
6345 * class.c (compile_resource_file): Update copyright date.
6346 Constify filename parameter.
6347 (java-tree.h): Update copyright date.
6348 (compile_resource_file): Constify filename parameter.
6350 2002-01-03 Graham Stott <grahams@redhat.com>
6352 * gcc/jcf-parse.c: Update copyright date.
6353 (yyparse): Constify resource_filename.
6355 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6357 * parse.y (src_parse_roots): Don't needlessly zero init.
6359 2001-12-31 Tom Tromey <tromey@redhat.com>
6361 * parse.y (dump_java_tree): New function.
6362 (source_end_java_method): Call it.
6363 (end_class_declaration): Likewise.
6364 * lang.c (java_decode_option): Call dump_switch_p.
6366 2001-12-28 Tom Tromey <tromey@redhat.com>
6368 * gen-table.pl: Don't process characters after \uffff. Added
6369 comment pointing to input file.
6371 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6373 * gen-table.pl: Const-ify output. Document the location of a
6374 suitable unicode input file.
6376 * chartables.h: Regenerate.
6378 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6380 * chartables.h: Const-ify.
6381 * gjavah.c (options): Likewise.
6382 * jcf-dump.c (options): Likewise.
6383 * jv-scan.c (options): Likewise.
6384 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6385 * parse.y (binop_lookup): Likewise.
6387 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6389 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6390 the static arrays that are output.
6391 * jvspec.c (jvgenmain_spec): Make static.
6392 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6393 * keyword.h: Regenerate.
6394 * lang.c (string_option, process_option_with_no, lang_f_options,
6395 lang_W_options): Const-ify.
6396 * lex.c (java_lex): Likewise.
6398 2001-12-21 Richard Henderson <rth@redhat.com>
6400 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6401 (get_boehm_type_descriptor): ... here. Arrange for the
6402 TREE_TYPE to get set properly.
6404 2001-12-21 Richard Henderson <rth@redhat.com>
6406 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6407 only if the target requires collect2.
6409 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6411 2001-12-20 Tom Tromey <tromey@redhat.com>
6414 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6415 CAN_COMPLETE_NORMALLY for the node.
6416 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6417 generate code for second branch if first branch can't complete
6419 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6420 the loop head if the loop body can't complete normally.
6422 2001-12-20 Tom Tromey <tromey@redhat.com>
6425 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6426 case where `finally' clause can't complete normally.
6428 2001-12-20 Tom Tromey <tromey@redhat.com>
6431 * parse.y (analyze_clinit_body): Added this_class parameter.
6432 Check for more cases where we must keep <clinit>.
6433 (maybe_yank_clinit): Cleaned up flow control.
6435 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6437 * decl.c (java_init_decl_processing): Don't initialize
6438 finit_leg_identifier_node.
6439 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6440 (finit_leg_identifier_node): Remove.
6441 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6443 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6445 * mangle.c (mangle_member_name): Don't special-case for
6447 * mangle_name.c (unicode_mangling_length): Likewise.
6448 (append_unicode_mangled_name): Likewise.
6449 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6452 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6454 * expr.c (build_java_array_length_access): Don't force null pointer
6455 check unless flag_check_references is set.
6457 2001-12-20 Tom Tromey <tromey@redhat.com>
6459 Fix for PR java/3417:
6460 * parse.y (patch_assignment): Added special processing for
6462 (patch_return): Don't convert booleans to integers, and don't
6463 special-case `null'.
6465 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6467 * config-lang.in (diff_excludes): Remove.
6469 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6471 * gcj.texi: Update link to GCC manual.
6473 2001-12-17 Tom Tromey <tromey@redhat.com>
6475 * parse.y (link_nested_class_to_enclosing): Removed useless
6478 2001-12-16 Tom Tromey <tromey@redhat.com>
6480 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6483 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6485 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6486 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6489 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6491 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6493 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6495 * decl.c (java_init_decl_processing): Build otable_type correctly.
6496 otable_decl is an otable_type.
6498 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6500 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6501 otable_type, otable_ptr_type, method_symbol_type,
6502 method_symbols_array_type, method_symbols_array_ptr_type): New
6503 field/global tree definitions.
6504 (flag_indirect_dispatch): New flag.
6505 * decl.c (java_init_decl_processing): Initialize new otable and
6506 otable_syms type nodes and decls. Add new field "index" to
6508 * class.c (build_method_symbols_entry): New function.
6509 (make_method_value): Set "index" to to method's vtable index for
6510 virtual methods when indirect-dispatch is not used.
6511 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6512 and set vtable_method_count to -1. Set otable and otable_syms field
6513 if indirect-dispatch is used and there was something to put in them.
6514 (build_method_symbols_entry): New function.
6515 (emit_offset_symbol_table): New function.
6516 * expr.c (get_offset_table_index): New function.
6517 (build_invokevirtual): Build array reference to otable at the index
6518 returned by get_offset_table_index, and use the result as the vtable
6520 (build_invokeinterface): Similar.
6521 * jcf-parse.c (yyparse): If indirect-dispatch, call
6522 emit_offset_symbol_table at the end of compilation, after all classes
6523 have been generated.
6524 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6525 * lang.c (flag_indirect_dispatch): Define.
6526 (lang_f_options): Add indirect-dispatch flag.
6528 2001-12-14 Matthias Klose <doko@debian.org>
6530 * gcj.texi: Markup for man page generation. Document missing
6531 options printed by <tool> --help.
6532 Terminate description of gij's -ms option with a dot.
6533 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6534 (java.generated-manpages java.install-man, java.uninstall,
6535 java-maintainer-clean) Updated.
6537 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6539 * class.c (get_dispatch_table): Fix java vtable layout
6540 for TARGET_VTABLE_USES_DESCRIPTORS.
6541 * decl.c (java_init_decl_processing): Initialize
6542 alloc_no_finalizer_node, finalize_identifier_node.
6543 * expr.c (class_has_finalize_method): New function.
6544 (expand_java_NEW): Generate calls for finalizer-free allocation.
6545 (build_invokevirtual): Fix java vtable layout for
6546 TARGET_VTABLE_USES_DESCRIPTORS.
6547 * java-tree.h (enum java_tree_index): New entries:
6548 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6549 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6550 (class_has_finalize_method): declare.
6551 (HAS_FINALIZER_P): New macro.
6552 * parse.y (patch_invoke): Generate calls for finalizer-free
6555 2001-12-12 Matthias Klose <doko@debian.org>
6557 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6558 whitespace at end of line.
6560 2001-12-11 Tom Tromey <tromey@redhat.com>
6562 * lex.c (java_init_lex): Define wfl_to_string as
6563 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6565 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6567 * class.c (make_method_value): Use null_pointer_node to
6568 represent empty exception table.
6570 2001-12-10 Tom Tromey <tromey@redhat.com>
6572 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6574 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6576 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6578 2001-12-09 Per Bothner <per@bothner.com>
6580 * check-init.c (current_switch_has_default): New static field.
6581 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6582 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6583 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6585 2001-12-09 Tom Tromey <tromey@redhat.com>
6587 * check-init.c (check_init): Don't allow pre- or post- increment
6588 or decrement of final variable.
6589 (final_assign_error): Minor error message rewording.
6591 2001-12-08 Tom Tromey <tromey@redhat.com>
6593 * java-tree.h: Fixed typo.
6595 * gjavah.c (decompile_method): Don't decompile to `return this'
6598 * gjavah.c (cxx_keywords): Re-sorted.
6599 * lex.c (cxx_keywords): Re-sorted.
6601 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6604 * gjavah.c (print_namelet): Clear subnamelets.
6605 (HANDLE_METHOD): Set `method_printed' earlier.
6607 2001-12-07 Tom Tromey <tromey@redhat.com>
6609 * lang.c (lang_f_options): Added
6610 optimize-static-class-initialization.
6611 (java_decode_option): Removed special case.
6613 2001-12-07 Per Bothner <per@bothner.com>
6615 * check-init.c (check_init): Fix typo freeing memory twice.
6617 2001-12-05 Per Bothner <per@bothner.com>
6619 Restore support for static class initialization optimization.
6620 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6621 * check-init.c (check_int): At end of BLOCK handle initialization
6622 blocks, which used to be done in java_complete_expand_method but did
6623 not handle the case where check_for_initialization might allocate
6624 more than a word of bits.
6625 * decl.c (lang_make_tree): The smic field is now a tree.
6626 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6627 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6629 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6631 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6632 Change from a hash table to a list.
6633 (struct_lang_decl): Change field 'smic' to match.
6634 * class.c (add_method_1): Initialize
6635 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6636 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6637 (java_expand_method_bodies): -here, since 'smic' is now a list.
6638 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6640 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6642 * class.c (java_hash_compare_tree_node): Fix casts.
6644 2001-12-04 Per Bothner <per@bothner.com>
6646 * check-init.c: Handle definite unassignment to finals in addition
6647 to definite assignment.
6648 (loop_current_locals): New field.
6649 (num_current_locals, int start_current_locals, num_current_words):
6651 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6652 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6653 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6654 (get_variable_decl, check_final_reassigned): New functions.
6655 (check_init, check_bool_init): Modify as needed for checking finals.
6656 (check_for_initialization): Take extra parameter and return void.
6657 Do extra start-up logic to check final fields for assignment.
6658 * parse.y (check_static_final_variable_assignment_flag,
6659 reset_static_final_variable_assignment_flag, check_final_assignment,
6660 check_final_variable_local_assignment_flag,
6661 reset_final_variable_indirect_assignment_flag,
6662 reset_final_variable_global_assignment_flag): Remove functions.
6663 (java_complete_expand_methods, outer_field_access_fix,
6664 patch_assignment): Remove no-longer used logic.
6665 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6666 * parse.y (register_fields, java_complete_tree): Update accordingly.
6668 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6669 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6670 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6672 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6674 * java-tree.h (DECL FINAL): New bit-field.
6675 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6676 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6677 (DECL_INIT_CALLS_THIS): New macro.
6678 (struct lang_decl): New bit-field init_calls_this.
6679 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6680 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6681 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6682 use it for both local variables and final fields.
6683 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6685 (struct lang_type): Remove hfv bit-field.
6686 (check_for_initialization): Change to return void.
6688 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6689 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6690 * check-init.c (final_assign_error): New helper function.
6691 (check_final_reassigned, check_init): Use it.
6692 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6694 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6695 bit-fields to unsigned.
6697 2001-12-03 Per Bothner <per@bothner.com>
6699 * parse.y (patch_binop): Minor constant folding.
6701 * parse.y (build_current_thisn): Shorter 'buffer'.
6703 2001-12-03 Per Bothner <per@bothner.com>
6705 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6706 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6707 * jcf-write.c (generate_bytecode_insns): Remove support for
6708 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6709 * check-init.c (check_init): Likewise.
6711 2001-12-03 Per Bothner <per@bothner.com>
6713 * verify.c (subroutine_nesting): New function.
6714 (verify_jvm_instructions): Use it to fix logic for checking that
6715 we're done with the current subroutine.
6717 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6718 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6720 2001-12-03 Per Bothner <per@bothner.com>
6722 * jcf.h: Fix obvious typo in comment.
6723 * typeck.c (build_null_signature): Add comment.
6725 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6727 * expr.c: Remove leading capital from diagnostic messages, as
6728 per GNU coding standards.
6729 * jcf-io.c: Similarly.
6730 * jcf-parse.c: Similarly.
6731 * jv-scan.c: Similarly.
6732 * jvspec.c: Similarly.
6733 * mangle.c: Similarly.
6735 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6736 Alexandre Petit-Bianco <apbianco@redhat.com>
6738 * expr.c (build_java_arrayaccess): Call save_expr on array for
6739 correct evaluation order, modified comment, fixed indentation.
6740 * parse.y: (patch_assignment): Correctly extract the array base
6741 from the tree generate by build_java_arrayaccess, added comments.
6742 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6743 Fixes PR java/3096, PR java/3803, PR java/3965.
6745 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6747 * expr.c (expand_byte_code): Remove trailing periods from messages.
6748 * jcf-parse.c (load_class, jcf_parse): Similarly.
6749 * jcf-write.c (generate_classfile): Similarly.
6750 * lex.c (java_lex): Similarly.
6752 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6754 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6756 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6758 * Make-lang.in (java.generated-manpages): New dummy target.
6760 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6762 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6764 (lang_specific_pre_link): Use set_input to set input_filename.
6766 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6767 (main): Fix definition.
6768 Strip `main' from classname.
6771 2001-11-18 Roger Sayle <roger@eyesopen.com>
6773 * parse.h (java_expand_switch): Remove old prototype.
6775 2001-11-18 Tom Tromey <tromey@redhat.com>
6777 Fix for PR java/1401:
6778 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6780 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6783 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6785 * lang.c (finish_parse): Rename to java_finish.
6786 (LANG_HOOKS_FINISH, java_finish): New.
6788 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6790 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6791 * java-tree.h: New prototype.
6792 * lang.c (java_init): Update prototype. Combine with old init_parse.
6794 2001-11-13 Tom Tromey <tromey@redhat.com>
6796 * gjavah.c (method_signature): New global.
6797 (HANDLE_METHOD): Set it.
6798 (decompile_return_statement): New function.
6799 (decompile_method): Use it.
6800 (print_method_info): Removed `synth' argument.
6802 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6804 * java-tree.h (java_set_yydebug): New.
6805 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6806 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6807 (print_lang_decl, print_lang_type, print_lang_identifier,
6808 print_lang_statistics, lang_print_xnode): Remove.
6810 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6812 * jcf-parse.c (init_lex): Remove.
6813 * lang.c (language_string, lang_identify): Remove.
6814 (struct lang_hooks): Constify.
6815 (LANG_HOOKS_NAME): Override.
6816 (init_parse): Update.
6818 2001-11-08 Andreas Franck <afranck@gmx.de>
6820 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6821 program_transform_name the way suggested by autoconf.
6822 (java.install-common): Also transform auxiliary program names with
6823 program_transform_name.
6825 2001-11-08 Tom Tromey <tromey@cygnus.com>
6827 * parse.y (trap_overflow_corner_case): New rule.
6828 (unary_expression): Use it.
6829 * lex.c (java_init_lex): Don't set minus_seen.
6830 (yylex): Don't use minus_seen. Communicate overflow to parser for
6832 (error_if_numeric_overflow): New function.
6833 * parse.h (minus_seen): Removed field.
6834 (JAVA_RADIX10_FLAG): New define.
6836 2001-11-07 Tom Tromey <tromey@redhat.com>
6838 Patch for PR java/1414:
6839 * parse.y (case_label_list): New global.
6840 (goal): Register case_label_list with GC.
6841 (java_complete_lhs): Save new case on case_label_list.
6842 (patch_switch_statement): Check for duplicate case labels.
6844 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6846 * parse.y (patch_assignment): Removed unused third argument.
6847 (java_complete_lhs): Removed unused third argument to patch_assignment.
6849 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6851 * lang.c: Include langhooks-def.h.
6852 * Make-lang.in: Update.
6854 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6856 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6858 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6860 * mangle.c (find_compression_record_match): Don't match compression
6861 records for package name elements unless they occur at the start of
6862 the name. Fix for PR java/4717.
6864 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6866 * expr.c (expand_java_field_op): Don't special-case references to
6867 java.lang.PRIMTYPE.TYPE.
6868 (build_primtype_type_ref): Removed.
6869 * java-tree.h (build_primtype_type_ref): Remove prototype.
6870 * parse.y (maybe_build_primttype_type_ref): Removed.
6871 (complete_function_arguments): Don't special-case references to
6872 java.lang.PRIMTYPE.TYPE.
6873 (patch_assignment): Likewise.
6874 (array_constructor_check_entry): Likewise.
6876 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6878 * mangle.c (static tree compression_table): Fixed leading comment.
6879 * parse.h (struct parser_ctxt): Fixed field comment.
6880 * parse.y (check_pkg_class_access): New prototype, fixed leading
6881 comment, new parameter used to emit error only if passed as true.
6882 (parse_check_super): Pass extra argument to check_pkg_class_access.
6883 (do_resolve_class): Likewise.
6884 (process_imports): Likewise.
6885 (read_import_dir): Fixed indentation.
6886 (find_in_imports_on_demand): New local class_type_name. Local
6887 node_to_use deleted. while loop changed into for loop. Report
6888 multiple definition only for accessible classes. Improved error
6890 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6891 assigned to parameter list, fixed indentation. while loop changed
6892 into for loop, restore TREE_CHAIN on local `tem' before the next
6895 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6897 * lang.c (lang_get_alias_set): Deleted.
6899 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6901 * gjavah.c (jni_print_char): Fix thinko in last change.
6903 * gjavah.c (jni_print_char, decode_signature_piece): Use
6904 safe-ctype macros and/or fold extra calls into fewer ones.
6905 * lex.c (java_read_unicode, java_lex): Likewise.
6906 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6907 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6908 * mangle_name.c (append_unicode_mangled_name,
6909 unicode_mangling_length): Likewise.
6911 2001-10-17 Richard Henderson <rth@redhat.com>
6913 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6915 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6917 * lang.c (langhooks.h): Included.
6918 (LANG_HOOKS_INIT): Redefined.
6919 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6920 (LANG_HOOKS_DECODE_OPTION): Likewise.
6921 (struct lang_hooks lang_hooks): New initialization.
6923 2001-10-11 Per Bothner <per@bothner.com>
6925 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6926 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6927 The former is simpler, and jcf-write.c handles it better.
6928 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6929 or WITH_CLEANUP_EXPR.
6930 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6931 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6933 * parse.y (patch_if_else_statement): If the condition is constant,
6934 optimize away the test.
6936 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6938 * parse.y (patch_cast): Call patch_string on the first operand of
6939 the incoming node, update it if necessary. Fixes PR java/4510.
6941 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6943 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6944 when name qualifier matches a package name.
6946 2001-10-08 Tom Tromey <tromey@redhat.com>
6948 Fix for PR java/4489:
6949 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6950 force a new label when computing `body_block'.
6952 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6954 * jcf-io.c (format_uint): Const-ify.
6955 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6956 * lex.c (java_get_line_col): Likewise.
6957 * parse.y (build_incdec): Likewise.
6959 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6961 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6962 a NULL enclosing context if appropriate. Fixes PR java/4466.
6964 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6966 * parse.y (patch_assignment): Use lvalue's original TYPE when
6967 building the final COMPOUND_EXPR.
6968 (try_reference_assignconv): Fixed leading comment.
6970 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6972 * parse.y (check_final_variable_indirect_assignment): For
6973 COMPOUND_EXPR, return only if finals were found initialized
6974 properly, if not, keep on checking.
6975 (check_final_variable_global_assignment_flag): New local
6976 error_found, set when appropriate and used to decide whether to
6977 report uninitialized finals. Fixed typo in comment.
6979 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6981 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6982 last three initializations. Fixes PR java/4360.
6984 2001-09-21 Richard Henderson <rth@redhat.com>
6986 * class.c (get_dispatch_table): Handle function descriptors.
6987 (build_dtable_decl): Likewise.
6988 * expr.c (build_invokevirtual): Likewise.
6990 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6992 * parse.y (patch_method_invocation): Build class initialization
6993 when static finals are used to qualify method invocation.
6996 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6998 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6999 build_type_name_from_array_name.
7000 (STRING_STRIP_BRACKETS): New macro.
7001 * parse.y (build_type_name_from_array_name): New function.
7002 (array_creation_expression:): Accumulate []s instead of [s.
7003 (cast_expression:): Accumulate []s instead of [s after cast type
7005 (build_array_from_name): Local string deleted, use
7006 build_type_name_from_array_name.
7007 (build_unresolved_array_type): Accumulate []s instead of [s after
7009 (register_fields): Fixed comment.
7010 (resolve_class): Local name, base deleted, new locals tname and
7011 array_dims. Use build_type_name_from_array_name. Use array_dims to
7013 (purify_type_name): Use STRING_STRIP_BRACKETS.
7015 2001-09-18 Andreas Jaeger <aj@suse.de>
7017 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7018 * jv-scan.c: Likewise.
7020 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7022 * parse.y (patch_method_invocation): Inner class creation context
7023 check not enforced within constructors. Fixes PR java/1873.
7025 2001-09-16 Tom Tromey <tromey@redhat.com>
7027 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7028 NOTE_PUSH for single-case push. Fixes PR java/4189.
7030 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7032 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7033 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7034 (struct lang_type): New fields import_list and import_demand_list.
7035 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7036 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7037 (do_resolve_class): New local saved_enclosing_type, initialized,
7038 passed as parameter to find_in_imports and find_in_imports_on_demand.
7039 (find_in_imports): Added paramater enclosing_type, use its
7040 TYPE_IMPORT_LIST when applicable.
7041 (find_in_imports_on_demand): Added parameter enclosing_type, use
7042 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7043 declaration and initialization.
7044 (fold_constant_for_init): Switch/restore current_class to the
7045 appropriate context.
7047 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7049 * verify.c (verify_jvm_instructions): Fix typo.
7051 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7053 * expr.c (expand_invoke): Const-ification.
7054 * parse.y (patch_method_invocation): Likewise.
7056 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7058 * gjavah.c (cxx_keywords): Const-ification.
7059 * keyword.gperf (java_keyword): Likewise.
7060 * lang.c (java_tree_code_name): Likewise.
7061 * lex.c (cxx_keywords): Likewise.
7062 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7064 2001-09-11 Richard Henderson <rth@redhat.com>
7066 * parse.h (ctxp_for_generation): Mark extern.
7068 2001-09-10 Richard Henderson <rth@redhat.com>
7070 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7072 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7074 * typeck.c (java_array_type_length, build_prim_array_type):
7075 Represent empty arrays by NULL index.
7077 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7079 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7080 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7082 2001-09-06 Anthony Green <green@redhat.com>
7084 * class.c (O_BINARY): Define if necessary.
7085 (registerResource_libfunc): Declare.
7086 (init_class_processing): Initilize registerResource_libfunc.
7087 (compile_resource_file): New function.
7088 * java-tree.h (resource_name): Declare.
7089 (compile_resource_file): Declare.
7090 * jcf-parse.c (yyparse): Handle compiling java resource files.
7091 * lang.c (java_decode_option): Handle -fcompile-resource option.
7092 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7094 * gcj.texi (Code Generation): Add documentation for -R flag.
7096 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7098 * jcf-write.c (generate_classfile): Issue an error in case of
7099 field/initial value mismatch.
7100 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7101 being initialized and we're generating bytecode.
7102 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7103 set DECL_INITIAL properly when appropriate.
7107 2001-09-01 Per Bothner <per@bothner.com>
7109 * parse.y (maybe_yank_clinit): A field without an initializer is not
7110 relevant. All initializers except static final and constant require
7111 <clinit>, regardless of flag_emit_class_files.
7113 2001-08-31 Per Bothner <per@bothner.com>
7115 * class.c (set_constant_value): When not emitting class files, then a
7116 String ConstantValue is a utf8const_ptr_type.
7118 2001-08-30 Per Bothner <per@bothner.com>
7120 * jcf-write.c (generate_classfile): Check that field is primitive
7121 or string before emitting ConstantValue attribute.
7123 2001-08-30 Per Bothner <per@bothner.com>
7125 * parse.y (resolve_qualified_expression_name): If creating a
7126 COMPOUND_EXPR, set it's type correctly.
7128 2001-08-30 Per Bothner <per@bothner.com>
7130 * jcf-io.c (open_class): Set filename field.
7132 * jcf-parse,c (parse_class_file): Set current_function_decl
7133 for better error message when Code attribute is missing.
7135 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7136 better diagnostics, especially for constructors.
7138 2001-08-30 Per Bothner <per@bothner.com>
7140 * jcf-write.c (generate_classfile): Don't write ConstantValue
7141 attribute if field is not final, for compatibility with jdk.
7143 * jcf-write.c (generate_classfile): Convert ConstantValue values
7144 to correct type. Work-around for front-end bug.
7145 * class.c (set_constant_value): Error if constant has wrong type.
7147 2001-08-30 Per Bothner <per@bothner.com>
7149 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7150 "Double" are printed at verbosity 1.
7152 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7154 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7156 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7158 * parse.y (patch_assignment): Don't verify final re-assignment here.
7159 (java_complete_lhs): Verify assignments to finals calling
7160 patch_assignment. Verify re-assignments to finals before calling
7163 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7165 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7168 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7170 * lex.c (java_lex): new local found_hex_digits. Set and then used
7171 in test to reject invalid hexadecimal numbers.
7172 * parse.y (java_complete_tree): Prevent unwanted cast with
7173 initialized floating point finals.
7174 (patch_binop): Emit a warning when detecting a division by zero,
7175 mark result not constant, don't simplify non integer division.
7177 2001-08-28 Per Bothner <per@bothner.com>
7179 * jcf-write.c (generate_bytecode_insns): For increments and
7180 decrements just recurse to push constant. Improvement on Mark's patch.
7182 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7184 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7185 real conversion for increments and decrements of reals.
7187 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7189 * parse.y (resolve_qualified_expression_name): Handle unresolved
7190 qualified expressions, prevent numerical qualifiers, fixed typo.
7193 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7195 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7196 don't report anything but deprecated class when marked so. Handle
7198 (patch_method_invocation): Check deprecation on methods and types.
7199 (patch_binop): code becomes an enum tree_code, added default: to
7200 switch to handle that. Detect division by zero, try to fold and
7201 return before using a subroutine.
7203 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7205 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7206 file smaller than 4 bytes.
7207 * parse.y (check_inner_circular_reference): New function.
7208 (check_circular_reference): Likewise.
7209 (array_initializer:): Accept {,}.
7210 (java_check_circular_reference): Rewritten using
7211 check_circular_reference and check_inner_circular_reference.
7212 (java_complete_expand_method): Unconditionally save and restore
7213 the unpurged exception list.
7214 (build_dot_class_method_invocation): Unmangle signature parameter.
7216 2001-08-21 Tom Tromey <tromey@redhat.com>
7218 * decl.c (init_decl_processing): Add `throws' field to method
7220 * class.c (make_method_value): Compute `throws' field for method.
7222 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7224 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7225 circularity is detected.
7226 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7228 2001-08-17 Richard Henderson <rth@redhat.com>
7230 * class.c (emit_register_classes): Add align parameter to
7231 call to assemble_integer.
7233 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7235 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7236 loading a class_or_name fails, try considering an innerclass name
7237 and load the enclosing context.
7238 * parse.y (resolve_inner_class): New function.
7239 (find_as_inner_class): Added leading comment.
7240 (register_incomplete_type): Keep the current context as enclosing
7241 context for JDEP_FIELD dependencies.
7242 (do_resolve_class): Locals new_class_decl and super initialized to
7243 NULL. Call resolve_inner_class, explore the enclosing context
7244 superclass if necessary.
7247 2001-08-16 Tom Tromey <tromey@redhat.com>
7249 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7250 * gjavah.c (main): Updated for change to jcf_path_seal.
7251 * lang.c (version_flag): New global.
7252 (java_decode_option): Recognize `-version'.
7253 (java_init): Update for change to jcf_path_seal.
7254 * jcf.h (jcf_path_seal): Added `print' argument.
7255 * jcf-path.c (jcf_path_seal): Added `print' argument.
7257 2001-08-13 Zack Weinberg <zackw@panix.com>
7259 * Make-lang.in (java/decl.o): Update dependencies.
7260 * decl.c: Include libfuncs.h, don't include toplev.h.
7262 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7264 * decl.c (init_decl_processing): exception_type_node,
7265 class_not_found_type_node, and no_class_def_found_type_node
7266 initialized. predef_filenames augmented accordingly.
7267 instinit_identifier_node initialized.
7268 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7269 * java-tree.h (enum java_tree_index): New entries
7270 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7271 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7272 (exception_type_node): New macro.
7273 (class_not_found_type_node): Likewise.
7274 (no_class_def_found_type_node): Likewise.
7275 (instinit_identifier_node): Likewise.
7276 (PREDEF_FILENAMES_SIZE): Adjusted.
7277 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7278 (struct lang_type): Fixed typo in bitfield name.
7279 (DECL_INSTINIT_P): New macro.
7280 (ID_INSTINIT_P): Likewise.
7281 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7283 * parse.y (encapsulate_with_try_catch): New function.
7284 (generate_instinit): Likewise.
7285 (build_instinit_invocation): Likewise.
7286 (ctors_unchecked_throws_clause_p): Likewise.
7287 (add_instance_initializer): Deleted.
7288 (build_instance_initializer): Likewise.
7289 (in_instance_initializer): Likewise.
7290 (check_method_redefinition): instinit$ not to be verified.
7291 (java_complete_expand_methods): Generate instinit$, simplified code.
7292 (build_dot_class_method): Eliminated unnecessary locals. Use
7293 encapsulate_with_try_catch, removed unnecessary code.
7294 (fix_constructors): New local iii. Use build_instinit_invocation.
7295 (patch_method_invocation): Added comment.
7296 (maybe_use_access_method): Don't consider instinit$.
7297 (find_applicable_accessible_methods_list): Shorten the search for
7299 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7300 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7301 (patch_throw_statement): Likewise. Fixed typo.
7303 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7306 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7307 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7309 (lang_specific_pre_link): Use set_input to set input_filename.
7311 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7312 (main): Fix definition.
7313 Strip `main' from classname.
7316 2001-08-11 Zack Weinberg <zackw@panix.com>
7318 * lex.h: Don't include setjmp.h. Don't define
7319 SET_FLOAT_HANDLER or prototype set_float_handler.
7321 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7323 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7324 `poplevel' in the right order.
7326 2001-08-09 Richard Henderson <rth@redhat.com>
7328 * Make-lang.in (class.o): Depend on TARGET_H.
7329 * class.c (emit_register_classes): Use target hooks instead of
7330 assemble_constructor and assemble_destructor.
7332 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7334 * check-init.c (flags.h): Include
7335 (check_init): Don't report uninitialized static class
7336 initialization flags, don't free bit index when doing static class
7337 initialization optimization.
7338 (check_for_initialization): Return type changed to `unsigned int.'
7339 (attach_initialized_static_class): New function.
7340 * class.c (add_method_1): Create the initialized static class
7342 (finish_class): Always emit deferred inline methods.
7343 * decl.c (emit_init_test_initialization): Moved to expr.c
7344 (complete_start_java_method): Don't traverse
7345 DECL_FUNCTION_INIT_TEST_TABLE.
7346 (lang_mark_tree): Mark hash tables in function decls.
7347 * expr.c (emit_init_test_initialization): Moved from decl.c.
7348 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7349 initialization flag, set DECL_CONTEXT and
7350 LOCAL_CLASS_INITIALIZATION_FLAG.
7351 (java_lang_expand_expr): Emit initialization code for static class
7352 initialized flags when entering block, if necessary.
7353 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7354 * java-tree.h (flag_optimize_sci): New global variable declaration.
7355 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7356 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7357 (LOCAL_FINAL_P): Fixed typo in comment.
7358 (FINAL_VARIABLE_P): Likewise.
7359 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7360 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7361 (struct lang_decl): New fields `ict', `smic' and `cif.'
7362 (check_for_initialization): New returned value for global.
7363 (attach_initialized_static_class): New global function.
7364 (STATIC_CLASS_INIT_OPT_P): New macro.
7365 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7366 * lang.c (java_decode_option): Handle
7367 `-fno-optimize-static-class-initialization'
7368 * parse.y (start_complete_expand_method): New function.
7369 (java_expand_method_bodies): Likewise.
7370 (attach_init_test_initialization_flags): Likewise.
7371 (adjust_init_test_initialization): Likewise.
7372 (emit_test_initialization): Likewise.
7373 (java_complete_expand_methods): Nullify abstract and native method
7375 (java_complete_expand_method): New locals `fbody', `block_body'
7376 and `exception_copy.' Reorganized: directly return on empty method
7377 bodies, call `start_complete_expand_method', remember definitely
7378 initialized static class in function, don't expand method bodies.
7379 (java_expand_classes): Call `java_expand_method_bodies' before
7380 `finish_class' when compiling to native.
7381 (resolve_expression_name): Use `orig' after building outer class
7383 (patch_invoke): Remember static method invocations.
7385 2001-08-06 Richard Henderson <rth@redhat.com>
7387 * class.c (emit_register_classes): Pass a symbol_ref and priority
7388 to assemble_constructor.
7390 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7392 * java-tree.h (all_class_filename): New macro.
7393 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7394 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7395 newly created IDENTIFIER_NODE to `all_class_filename.'
7397 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7399 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7400 Use ggc_add_tree_root to register roots.
7402 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7404 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7405 second operand calling check_init.
7406 * decl.c (complete_start_java_method): Swaped second and third
7407 arguments while creating WITH_CLEANUP_EXPR node.
7408 * jcf-write.c (generate_bytecode_insns): Use second operand
7409 instead of third when handling WITH_CLEANUP_EXPR.
7410 * parse.y (java_complete_lhs): Expand second operand of
7411 WITH_CLEANUP_EXPR nodes.
7412 (patch_synchronized_statement): Swaped second and third arguments
7413 while creating WITH_CLEANUP_EXPR node.
7415 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7417 * parse.y (create_interface): Avoid cyclic inheritance report when
7418 syntax error encountered during class definition.
7421 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7423 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7425 (lang_specific_pre_link): Use set_input to set input_filename.
7427 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7428 (main): Fix definition.
7429 Strip `main' from classname.
7432 2001-07-18 Tom Tromey <tromey@redhat.com>
7435 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7436 * lex.c (java_new_lexer): Use ICONV_CONST.
7437 (java_read_char): Likewise.
7438 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7439 (jv-scan$(exeext)): Likewise.
7441 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7443 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7444 * parse.y (check_class_interface_creation): Allow `private' if the
7445 enclosing is not an interface.
7446 (create_interface): Interface tagged public if the enclosing
7447 context is an interface.
7448 (create_class): Class tagged public if the enclosing context
7452 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7454 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7457 2001-07-14 Tim Josling <tej@melbpc.org.au>
7459 * check-init.c (check_init): Remove references to EXPON_EXPR.
7461 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7463 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7464 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7467 2001-07-13 Tom Tromey <tromey@redhat.com>
7469 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7472 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7474 * parse.y (patch_method_invocation): Don't override primary if one
7475 is already provided, but let this$<n> be built. Fixed comment.
7477 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7479 * parse.y (empty_statement:): Report empty statement error only
7480 when found at class declaration level.
7483 2001-07-12 Tom Tromey <tromey@redhat.com>
7485 * expr.c (expand_load_internal): New function.
7486 (LOAD_INTERNAL): Use it.
7488 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7490 * parse.y (verify_constructor_super): Compare anonymous class ctor
7491 args with `valid_method_invocation_conversion_p.'
7494 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7496 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7497 `-fsyntax-only.' Fixes PR java/3248
7499 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7501 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7503 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7505 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7506 current function is static. Fixes PR java/1970
7508 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7510 * parse.y (patch_method_invocation): Add enclosing context to ctor
7511 calls if necessary. Fixes PR java/2953
7513 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7515 * parse.y (resolve_package): Abort if qualified expression member
7517 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7520 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7522 * verify.c: Don't use // comments.
7524 2001-07-05 Tom Tromey <tromey@redhat.com>
7526 * lang.c (flag_assume_compiled): Removed.
7527 * java-tree.h (flag_assume_compiled): Removed.
7528 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7529 -fhash-synchronization, -fuse-divide-subroutine,
7530 -fcheck-references, -femit-class-file, -femit-class-files,
7531 -fassume-compiled. Updated --encoding information. Changed
7532 -foutput-class-dir to `-d'.
7534 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7536 * jcf-parse.c (parse_class_file): Add lineno parameter to
7537 debug_start_source_file call.
7539 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7541 * gcj.texi: Use gpl.texi.
7542 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7543 dependencies and use doc/include in search path.
7545 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7547 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7548 `this'. If so, don't build instance initializers.
7550 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7552 * parse.y (resolve_expression_name): Improved error message for
7553 inner class cases. Fixes PR java/1958
7555 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7557 * lang.c: #include diagnostic.h
7558 (lang_print_error): Add a `diagnostic_context *' parameter.
7559 (java_dummy_print): Likewise.
7560 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7562 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7564 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7565 * jcf.h (typedef struct JCF): New bitfield `finished.'
7566 (JCF_FINISH): Set `finished.'
7567 (JCF_ZERO): Reset `finished.'
7570 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7572 * parse.y (class_body_declaration:): Don't install empty instance
7576 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7578 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7579 (set_class_decl_access_flags): New function.
7580 * java-tree.h (set_class_decl_access_flags): New prototype.
7581 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7582 (parse_class_file): New local `decl_max_locals.' Take wide types
7583 into account to compute DECL_MAX_LOCALS.
7584 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7587 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7589 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7591 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7593 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7594 * parse.y (do_resolve_class): Moved comments out to leading comment
7595 section. Removed local `start', New local `_ht' and
7596 `circularity_hash.' Record `enclosing' in hash table and search
7597 it to detect circularity. Use `enclosing' as an argument to
7598 `lookup_cl.' Free the hash table when done.
7600 2001-06-19 Tom Tromey <tromey@redhat.com>
7602 * lex.c (java_read_char): Disallow invalid and overlong
7603 sequences. Fixes PR java/2319.
7605 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7607 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7609 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7611 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7612 arguments accordingly.
7614 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7616 * gcj.texi: Move contents to just after title page.
7618 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7620 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7622 (patch_incomplete_class_ref): Build the class ref, build the class
7623 init if necessary, complete the tree.
7626 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7628 * parse.y (lookup_field_wrapper): Test `name' code.
7629 (resolve_qualified_expression_name): Test `qual_wfl' code.
7630 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7631 handle `qual_wfl' by code.
7632 (maybe_build_primttype_type_ref): Test `wfl' code.
7634 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7636 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7638 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7639 the dvi file in the java directory.
7641 2001-05-25 Sam TH <sam@uchicago.edu>
7643 * gen-table.pl javaop.h jcf.h lex.h,
7644 parse.h: Fix header include guards.
7646 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7648 * jv-scan.c (version): Update copyright year.
7650 2001-05-21 Per Bothner <per@bothner.com>
7652 * jcf-parse.c (read_class): If class is from .class or .zip file
7653 and it's already been read, don't push/pop parser context.
7655 2001-05-18 Per Bothner <per@bothner.com>
7657 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7658 command line so the jvgenmain-generated main program comes first.
7660 2001-05-15 Tom Tromey <tromey@redhat.com>
7662 * class.c (build_utf8_ref): Don't generate identifier based on
7665 2001-05-12 Richard Henderson <rth@redhat.com>
7667 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7668 * expr.c (java_lang_expand_expr): Expand it.
7669 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7670 calling build_exception_object_ref.
7671 * parse.y (catch_clause_parameter): Likewise.
7672 (build_dot_class_method): Likewise.
7673 (try_reference_assignconv): Likewise.
7674 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7675 * jcf-write.c (generate_bytecode_insns): Likewise.
7677 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7679 * parse.y (build_unresolved_array_type): Set
7680 EXPR_WFL_QUALIFICATION on the newly created wfl.
7681 Fixes PR java/2538. Fixes PR java/2535.
7683 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7685 * parse.y (fix_constructors): Removed unnecessary assignment to
7686 local. Moved assignment to `this$<n>', fixed comments and
7688 (build_wfl_wrap): Fixed indentation.
7689 Fixes PR java/2598, java/2579 and java/2658.
7691 2001-05-03 Mo DeJong <mdejong@redhat.com>
7693 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7694 check for byte swap.
7696 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7698 * expr.c (build_class_init): Move MODIFY_EXPR
7699 outside of COND_EXPR. Remove variable `call'.
7701 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7703 * decl.c: NULL_PTR -> NULL.
7704 * jcf-write.c: Likewise.
7706 2001-05-01 Tom Tromey <tromey@redhat.com>
7708 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7709 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7710 * gcj.texi: Updated copyright text. Include fdl.texi.
7711 (Top): Link to new node.
7713 2001-05-01 Per Bothner <per@bothner.com>
7715 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7717 2001-05-01 Per Bothner <per@bothner.com>
7719 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7720 import_list contains the name, not the TREE_PURPOSE.
7722 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7724 * jcf-io.c (read_zip_member): Cast to long in comparison with
7727 * jvspec.c (lang_specific_driver): Initialize variables.
7729 * mangle.c (find_compression_record_match): Likewise.
7731 * typeck.c (build_null_signature): Provide static prototype. Mark
7732 parameter with ATTRIBUTE_UNUSED.
7734 * verify.c (verify_jvm_instructions): Initialize variable.
7736 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7738 * parse.y (do_resolve_class): Check for cyclic inheritance during
7739 inner class resolution.
7741 2001-04-27 Per Bothner <per@bothner.com>
7743 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7744 while iterating, since that could cause gc to lose stuff.
7746 2001-04-26 Per Bothner <per@bothner.com>
7748 Fix method search wrt scope of inner classes to match JLS2.
7749 * typeck.c (build_null_signature): New static function.
7750 (has_method): New function. Uses build_null_signature and lookup_do.
7751 * java-tree.h (has_method): New declaration.
7752 * parse.y (find_applicable_accessible_methods_list): Do not search
7753 context of inner classes here.
7754 (patch_method_invocation): Search scope, ie. current and outer clases,
7755 for method matching simple name, to find class.
7757 2001-04-26 Per Bothner <per@bothner.com>
7759 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7760 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7762 * constants.c (find_methodref_with_class_index): New function.
7763 (find_methodref_index): Use find_methodref_with_class_index.
7764 * java-tree.h (find_methodref_with_class_index): New declaration.
7765 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7766 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7767 If context changed from interface to class, don't use invokeinterface.
7769 2001-04-25 Per Bothner <per@bothner.com>
7771 * verify.c (verify_jvm_instructions): For field instructions,
7772 check that field index is valid. For invoke instructions, check that
7773 method index is valid.
7775 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7777 * config-lang.in (target_libs): Copy from $libgcj_saved.
7779 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7781 * decl.c (init_decl_processing): Add new class "protectionDomain"
7783 * class.c (make_class_data): Set initial value for "protectionDomain".
7785 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7787 * jvspec.c (lang_specific_driver): Fix memory allocation
7788 deficit, by using concat in lieu of xmalloc/sprintf.
7790 2001-04-20 Per Bothner <per@bothner.com>
7792 Fixes to compile multiple .class files at once.
7793 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7794 * java-tree.h (CLASS_PARSED_P): New macro.
7795 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7796 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7797 (read_class): Avoid some code duplication.
7798 Don't call JCF_FINISH for a .class file - might be needed later.
7799 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7800 rather than CLASS_LOADED_P, since latter implies class laid out.
7801 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7802 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7804 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7806 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7808 * boehm.c: Include toplev.h.
7810 2001-04-06 Tom Tromey <tromey@redhat.com>
7811 Alexandre Petit-Bianco <apbianco@redhat.com>
7813 Fix for PR gcj/1404 and PR gcj/2332:
7814 * parse.y (build_array_from_name): If we use the type_wfl then
7815 accumulate dimensions from the original type as well.
7816 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7818 2001-04-06 Tom Tromey <tromey@redhat.com>
7820 * parse.y (analyze_clinit_body): Return true if the second operand
7821 of a METHOD_EXPR is nonzero.
7823 2001-04-06 Tom Tromey <tromey@redhat.com>
7825 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7827 ($(srcdir)/java/parse.c): Likewise.
7829 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7831 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7832 (version-gcc): Initialized.
7833 (which-gcj): Likewise.
7835 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7837 * java-tree.h (struct lang_decl): New macro
7838 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7839 * parse.y (build_instance_initializer): New function.
7840 (add_instance_initializer): Use it.
7841 (java_fix_constructors): Set `current_class' before fix pass.
7842 (fix_constructors): Just return if already fixed. Move `super()'
7843 invocation ahead. Use `build_instance_initializer.'
7846 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7848 * parse.y (resolve_qualified_expression_name): Pass field's
7849 DECL_CONTEXT to `not_accessible_p.'
7850 (not_accessible_p): Changed parameters order in `inherits_from_p'
7853 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7855 * lang-options.h: Add flag_check_references.
7857 2001-04-04 Per Bothner <per@bothner.com>
7859 * java-tree.h (CONSTANT_VALUE_P): New macro.
7860 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7861 * parse.y (maybe_build_class_init_for_field): New static function.
7862 (resolve_expression_name, resolve_field_access): Use
7863 maybe_build_class_init_for_field instead of build_class_init
7864 This does not do the init if the field is compile-time-constant.
7865 (resolve_field_access): Simplify.
7867 * parse.y (fold_constant_for_init): Merge test into switch.
7869 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7871 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7873 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7875 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7877 * expr.c (pop_type_0): Save the result of the first
7878 lang_printable_name call in a scratch buffer, so it
7879 won't be clobbered by the second call.
7881 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7883 * parse-scan.y (array_type:): Rewritten.
7884 (type_declaration:): `empty_statement' replaces `SC_TK.'
7885 (class_member_declaration:): `empty statement' added.
7886 (method_body:): Simplified.
7887 (static_initializer:): Likewise.
7888 (primary_no_new_array:): Use `type_literals.'
7889 (type_literals:): New rule.
7890 (dims:): Set and update `bracket_count.'
7891 Fixes PR java/1074. Fixes PR java/2412.
7893 2001-03-28 Hans Boehm <boehm@acm.org>
7895 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7896 (get_boehm_type_descriptor): Set type on returned value to be a
7897 pointer length integer.
7899 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7901 * expr.c (pop_type_0): Call `concat' rather than building the
7903 (pop_type): Add format specifier in call to `error'.
7905 * parse.y (patch_method_invocation): Avoid casting away
7908 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7910 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7912 2001-03-28 Richard Henderson <rth@redhat.com>
7914 IA-64 ABI Exception Handling:
7915 * Make-lang.in (except.o): Don't depend on eh-common.h.
7916 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7917 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7918 [soft_exceptioninfo_call_node]: Remove.
7919 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7920 (end_java_method): No emit_handlers.
7921 * except.c (java_set_exception_lang_code): Remove.
7922 (method_init_exceptions): Don't call it.
7923 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7924 (build_exception_object_ref): New.
7925 (expand_end_java_handler): Update for except.h name changes.
7926 (emit_handlers, expand_resume_after_catch): Remove.
7927 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7928 (process_jvm_instruction): Use build_exception_object_ref.
7929 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7930 (soft_exceptioninfo_call_node): Remove.
7931 (build_exception_object_ref): Declare.
7932 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7933 soft_exceptioninfo_call_node. Move processing ...
7934 [EXC_PTR_EXPR]: ... here.
7935 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7936 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7937 (source_end_java_method): No java_set_exception_lang_code or
7939 (build_dot_class_method): Use build_exception_object_ref.
7940 (try_reference_assignconv): Check EXC_PTR_EXPR not
7941 soft_exceptioninfo_call_node.
7943 2001-03-28 Richard Henderson <rth@redhat.com>
7945 * java-tree.h (throw_node): Define as a single member of
7946 java_global_trees instead of a separate array.
7947 (JTI_THROW_NODE): New.
7948 * decl.c (throw_node): Don't declare.
7949 (init_decl_processing): Init a scalar throw_node.
7950 Don't register it for gc.
7951 * check-init.c (check_init): Reference scalar throw_node.
7952 * expr.c (build_java_athrow): Likewise.
7953 * jcf-write.c (generate_bytecode_insns): Likewise.
7954 * parse.h (BUILD_THROW): Likewise.
7956 2001-03-28 Richard Henderson <rth@redhat.com>
7958 * decl.c (end_java_method): Do not save and restore
7959 flag_non_call_exceptions.
7960 * parse.y (source_end_java_method): Likewise.
7961 * lang.c (flag_exceptions): Don't declare.
7962 (java_init_options): Set flag_non_call_exceptions. Set
7963 flag_exceptions here ...
7964 (java_init): ... not here.
7966 2001-03-27 Richard Henderson <rth@redhat.com>
7968 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7969 exceptions_via_longjmp.
7971 * lang.c (flag_new_exceptions): Don't declare it.
7972 (java_init_options): Or set it.
7974 2001-03-27 Richard Henderson <rth@redhat.com>
7976 * decl.c (end_java_method): Rename asynchronous_exceptions to
7977 flag_non_call_exceptions.
7978 * parse.y (source_end_java_method): Likewise.
7980 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7982 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7984 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7986 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7988 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7990 * parse.y (find_as_inner_class): Follow current package
7991 indications not to mistakingly load an unrelated class.
7993 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7995 * constants.c (PUTN): Use memcpy, not bcopy.
7997 * lex.c (java_read_char): Use memmove, not bcopy.
7999 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8001 2001-03-23 Per Bothner <per@bothner.com>
8003 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8004 macro for better error pin-pointing.
8005 * java-tree.h: Fix typo in comment.
8007 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8008 Don't include jsr/goto in exception range.
8009 Check if start and end of exception range are the same (also TRY_EXPR).
8010 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8011 However, do emit the following goto even if try_block is empty.
8012 Defer freeing exception_decl until after the finalizer, to make
8013 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8015 * parse.y (java_complete_lhs): If the try-clause is empty, just
8016 return the finally-clause and vice versa.
8018 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8020 * gcj.texi (Input Options): documented the check for attribute
8021 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8022 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8023 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8024 (jcf_parse): Check for the right classes archive if necessary.
8025 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8026 (jcf_parse_fields): Fixed indentation.
8027 * jcf-write.c (append_gcj_attribute): New function.
8028 (generate_classfile): Compute the attribute count, invoke
8029 `append_gcj_attribute'.
8030 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8031 turned into bit-fields. New bit-field `right_zip.'
8032 (JCF_ZERO): Set `right_zip' to zero.
8033 * lang-options.h (-fforce-classes-archive-check): Added flag.
8034 * lang.c (flag_force_classes_archive_check): New flag.
8035 (lang_f_options): New entry `force-classes-archive-check.'
8038 2001-02-07 Andrew Haley <aph@redhat.com>
8040 * gcj.texi (Configure-time Options): Add -fcheck-references.
8041 * expr.c (build_java_indirect_ref): New function.
8042 (java_check_reference): New function.
8043 (build_java_array_length_access): Use build_java_indirect_ref to
8044 check for null references.
8045 (build_java_arrayaccess): Likewise.
8046 (build_get_class): Likewise.
8047 (build_field_ref): Likewise.
8048 (invoke_build_dtable): Likewise.
8049 (build_invokeinterface): Likewise.
8050 * lang.c (lang_f_options): Add flag_check_references.
8051 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8052 * java-tree.h (flag_check_references): New variable.
8053 * lang.c (flag_check_references): Likewise.
8054 * parse.y (patch_invoke): Use java_check_reference.
8055 (patch_assignment): Allow for extra nesting in
8056 _Jv_CheckArrayStore.
8058 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8060 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8061 * lex.c (cxx_keywords): Likewise.
8063 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8065 * parse.y (qualify_ambiguous_name): Broaden `length'
8066 recognition. Help MODIFY_EXPR be resolved as expression names.
8067 Fixes PR java/2066. Fixes PR java/2400.
8069 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8071 * gjavah.c (process_file): Mark interface definitions with
8072 "__attribute__ ((java_interface))".
8074 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8076 * class.c (layout_class): Fixed push_super_field's second
8077 argument. Fixes PR java/2333.
8078 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8079 too early to lay innerclasses out.
8081 2001-03-20 Tom Tromey <tromey@redhat.com>
8082 Alexandre Petit-Bianco <apbianco@redhat.com>
8084 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8085 inside an array reference. Insertion of the array store check
8086 rewritten. Fixes PR java/2299.
8088 2001-03-20 Tom Tromey <tromey@redhat.com>
8090 * lex.c (java_read_unicode): Only accept leading `u's.
8092 2001-03-20 Tom Tromey <tromey@redhat.com>
8094 * jcf-parse.c (read_class): Initialize `class'.
8096 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8098 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8100 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8102 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8103 (layout_class): Likewise.
8104 (layout_class_method): Likewise.
8105 (emit_register_classes): Likewise.
8106 * decl.c (builtin_function): Likewise.
8107 (give_name_to_locals): Likewise.
8109 2001-03-19 Per Bothner <per@bothner.com>
8111 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8112 before trying to load an inner class.
8114 Fixes to process to command-line .class files in two passes.
8115 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8116 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8117 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8118 * class.c (is_compiled_class): Fix for renamed flag.
8119 * parse.y (maybe_create_class_interface_decl): Likewise.
8120 * jcf-parse.c (yyparse): Also set if compiling .class files.
8121 * jcf-parse.c (read_class); Read current_class.
8122 (jcf_parse): Make static.
8123 (load_inner_classes): New function, with code moved from jcf_parse,
8124 because we need to inner classes after the command-line files are read.
8125 (yyparse): Set finput to NULL when it doesn't need to be closed.
8126 Reduce use of main_jcf (basically only for archive) and
8127 use finput instead of main_jcf->read_state.
8128 Inline jcf_figure_file_type into yyparse.
8129 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8130 Defer load_inner_classes and parse_class_file to a second pass,
8131 after we've correctly mapped command-line .clas fiels to classes.
8132 (jcf_figure_file_type): Removed.
8133 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8134 (JCF_ZERO): Also clear zipd field.
8135 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8137 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8139 * jcf-parse.c (yyparse): Change ch from char * to char.
8141 2001-03-19 Per Bothner <per@bothner.com>
8143 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8144 Add constructed filelist-file at end, following -xjava. Thus any .o
8145 and library files are not affected by the -xjava. Also wrap
8146 explicit @FILE with -xjava and -xnone.
8148 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8150 * class.c (build_static_field_ref): Call make_decl_rtl() after
8151 setting the DECL_EXTERNAL flag.
8153 2001-03-17 Per Bothner <per@bothner.com>
8155 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8157 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8158 when result is is needed (target is STACK_TARGET).
8160 * parse.h (JDEP_SOLV): Removed.
8161 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8163 * parse.y (incomplete_class_list): Removed.
8164 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8165 It doesn't work if resolve_class changes the name of an array type
8166 that is on the list and then someone else looks for the modified name.
8167 Also, seems liable to break when compiling multiple source files at
8168 once. So the simplest is to just remove incomplete_class_list -
8169 it is only a minor space win and it is not even clear it saves time.
8171 * parse.y (resolve_class): Remove unneeded promote_type.
8173 2001-03-15 Per Bothner <per@bothner.com>
8175 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8176 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8177 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8178 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8180 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8181 * parse.y (java_expand_classes): Likewise.
8183 * parse.y (expand_start_java_method): Was only called once and had a
8184 misleading name, so inline in caller java_complete_expand_method.
8185 (enter_a_block): Likewise inline in enter_block and remove.
8187 Remove junk from when gcc/java was created (by copying from C/C++).
8188 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8189 (struct binding_level): Remove fields keep, keep_if_subblocks,
8190 more_cleanups_ok, have_cleanups (which have never been used).
8191 (pushlevel, poplevel): Remove related useless code.
8193 * class.c (make_class_data): The class_dtable_decl (i.e. the
8194 vtable for Class) should be external, except when compiling Class.
8196 * jvspec.c (lang_specific_driver): Fix -C handling.
8197 Check -save-temps to see if temp @FILE should be deleted.
8198 Follow-up to/fix for February 16 patch.
8200 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8201 (type_stack_dup): Remove no-longer neded error check.
8203 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8205 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8206 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8207 don't surround the element with 'N..E' if the type name is
8210 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8212 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8213 DECL_RTL_SET_P, etc.
8214 (make_method_value): Likewise.
8215 (get_dispatch_table): Likewise.
8217 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8219 2001-03-07 Tom Tromey <tromey@redhat.com>
8221 * config-lang.in (lang_requires): Define.
8223 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8225 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8228 2001-03-05 Per Bothner <per@bothner.com>
8230 Fix a problem where rest_of_decl_compilation applied to
8231 class_dtable_decl causes problems because it was done too early,
8232 before output file was opened.
8233 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8234 * class.c (class_dtable_decl): Add macro - element of class_roots.
8235 (make_class_data): Define class_dtable_decl.
8236 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8238 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8240 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8241 uses of 'boolean' with 'bool'.
8243 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8245 * lang-specs.h: Add zero initializer for cpp_spec field to all
8248 2001-02-16 Per Bothner <per@bothner.com>
8250 Handle compiling multiple input files at once, and @FILE syntax.
8251 * gcj.texi: Updated documentation to match.
8252 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8253 * jcf-parse.c (parse_source_file): Split into ...
8254 (parse_source_file_1): New function - and:
8255 (parse_source_file_2): New function.
8256 (yyparse): On -ffilelist-file, open and scan named file.
8257 On first pass over files, only do parse_source_file_1.
8258 A new second pass calls parse_source_file_2 for each file to compile.
8259 (init_jcf_parse): Call init_src_parse.
8260 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8261 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8262 as multiple input file combined in one compilation.
8263 * lang-options.h: Add -ffilelist-file
8264 * lang.c (flag_filelist_file): New flag variable.
8265 (lang_f_options): Handle -ffilelist-file.
8266 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8267 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8268 gclass_list - use global fields of src_parse_roots instead.
8269 * parse.y (src_parse_roots): New array.
8270 (incomplete_class_list, gclass_list): New macros.
8271 (push_parser_context, java_pop_parser_context,
8272 java_parser_context_resume): Don't fiddle with deleted fields.
8273 (various): Use incomplete_class gclass_list and global macros
8274 instead of parse_ctxt fields - the lists are global.
8275 (init_src_parse): New function.
8277 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8279 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8281 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8283 * parse.y (check_inner_class_access): Moved declaration of local
8284 `enclosing_decl_type' to the right location.
8286 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8288 * parse.y (parser_check_super_interface): Don't call
8289 check_pkg_class_access for an inner interface.
8290 (parser_check_super): Don't call check_pkg_class_access for inner
8292 (do_resolve_class): Simplify enclosing type loop. Don't call
8293 check_pkg_class_access if CL and DECL are not set.
8294 (find_in_imports_on_demand): Set DECL if class_type needed to be
8295 loaded. Don't call check_pkg_class_access for an inner class.
8296 (check_inner_class_access): Rewritten to implement member access
8297 rules as per spec 6.6.1.
8298 (check_pkg_class_access): Handle the empty package correctly.
8299 (in_same_package): New function. Determine if two classes are in the
8302 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8304 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8305 method into array types.
8306 * parse.y (patch_method_invocation): Bypass access check on clone call
8309 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8311 * expr.c (build_instanceof): Check for arrays when trying fold to
8314 2001-02-15 Jim Meyering <meyering@lucent.com>
8316 * Make-lang.in (java.install-common): Depend on `installdirs'.
8317 (java.install-info): Likewise.
8319 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8321 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8323 2001-02-14 Tom Tromey <tromey@redhat.com>
8324 Alexandre Petit-Bianco <apbianco@cygnus.com>
8326 Fix for PR java/1261.
8327 * typeck.c (build_java_array_type): Add public `clone' method to
8329 * parse.y (resolve_qualified_expression_name): Use current_class
8330 when checking for inaccessibility.
8331 (patch_method_invocation): Fixed error message when accessibility
8332 denied. Added `from_super' argument.
8334 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8336 * parse.y (resolve_class): Don't build a fake decl. Use the one
8338 * typeck.c (build_java_array_type): Build and assign decl to array
8341 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8343 * parse.y (not_accessible_p): Changed leading comment. Added extra
8344 `where' argument. Use it to enforce protected access rules.
8345 (resolve_qualified_expression_name): Added extra argument to
8347 (patch_method_invocation): Use argument `primary' to provide
8348 not_accessible_p with an extra argument.
8349 (lookup_method_invoke): Added extra argument to not_accessible_p.
8350 (search_applicable_method_list): Likewise.
8352 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8354 * parse.y (resolve_qualified_expression_name): Try to resolve as
8355 an inner class access only if `decl' is a TYPE_DECL.
8357 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * decl.c (classdollar_identifier_node): Initialize.
8360 * java-tree.h (enum java_tree_index): New entry
8361 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8362 (classdollar_identifier_node): New macro.
8363 (ID_CLASSDOLLAR_P): Likewise.
8364 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8365 (build_dot_class_method_invocation): Likewise.
8366 (find_applicable_accessible_methods_list): `class$' can't be
8369 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8371 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8373 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8375 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8376 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8379 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8381 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8382 outside of the `__U' sequence too.
8383 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8386 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8388 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8390 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8392 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8393 (JVGENMAIN_OBJS): Likewise.
8394 * java-tree.h (append_gpp_mangled_name): New prototype.
8395 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8396 Removed cast calling `gcc_add_root.'
8397 * jvgenmain.c (mangle_obstack): New global, initialized.
8399 (do_mangle_class): Constify local `ptr.'
8400 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8401 append_gpp_mangle_name and update `count' if necessary.
8402 Use `mangle_obstack.'
8403 * mangle.c (append_unicode_mangled_name): Removed.
8404 (append_gpp_mangled_name): Likewise.
8405 (unicode_mangling_length): Likewise.
8406 (mangle_member_name): Return type set to `void.'
8407 (mangle_field_decl): Don't append `U' in escaped names.
8408 (mangle_method_decl): Likewise.
8409 (mangle_member_name): Just use `append_gpp_mangled_name.'
8410 * mangle_name.c: New file.
8412 2001-02-07 Per Bothner <per@bothner.com>
8414 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8416 * check-init.c (check_init): Don't call done_alternative after
8417 processing loop code, as a LOOP_EXPR never terminates normally.
8419 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8421 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8423 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8425 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8428 2001-02-06 Tom Tromey <tromey@redhat.com>
8430 * lex.c (java_new_lexer): Longer error message.
8432 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8433 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * typeck.c (build_prim_array_type): Added leading comment.
8436 (build_java_array_type): Moved locals out of
8437 block. Always create the `data' field, fixed alignment to match
8440 2001-02-04 Tom Tromey <tromey@redhat.com>
8442 * expr.c (java_lang_expand_expr): Don't bother recomputing
8443 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8446 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * parse.y (process_imports): Save the original name of the import
8449 for better error report.
8451 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8453 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8454 of macros used when compiling jvspec.c.
8455 * jvspec.c (lang_specific_driver): Link with the shared
8458 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8460 * check-init.c (check_init): Call internal_error instead of fatal.
8461 * expr.c (java_lang_expand_expr): Likewise.
8462 * jcf-parse.c (get_constant): Likewise.
8463 * mangle.c (java_mangle_decl): Likewise.
8464 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8465 (operator_string): Likewise.
8466 * check-init.c (check_init): Call abort instead of fatal.
8467 * class.c (build_class_ref): Likewise.
8468 * constants.c (write_constant_pool): Likewise.
8469 * decl.c (start_java_method): Likewise.
8470 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8471 (java_stack_dup, encode_newarray_type): Likewise.
8472 (build_java_array_length_access): Likewise.
8473 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8474 (build_java_soft_divmod, build_invokeinterface): Likewise.
8475 * java-tree.h (INNER_CLASS_P): Likewise.
8476 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8477 (give_name_to_class, get_class_constant): Likewise.
8478 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8479 (find_constant_index, generate_bytecode_conditional): Likewise.
8480 (generate_bytecode_insns, perform_relocations): Likewise.
8481 * lex.c (java_unget_unicode, java_lex): Likewise.
8482 * mangle.c (mangle_type, mangle_record_type): Likewise.
8483 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8484 (finish_mangling): Likewise.
8485 * parse.h (MARK_FINAL_PARMS): Likewise.
8486 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8487 (obtain_incomplete_type, java_complete_class): Likewise.
8488 (java_check_regular_methods, java_complete_expand_method): Likewise.
8489 (cut_identifier_in_qualified, check_deprecation): Likewise.
8490 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8491 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8492 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8493 * typeck.c (set_local_type, parse_signature_type): Likewise.
8494 (parse_signature_string, build_java_signature): Likewise;
8495 (set_java_signature): Likewise.
8496 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8497 * class.c (add_method): Call fatal_error instead of fatal.
8498 (build_static_field_ref): Likewise.
8499 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8500 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8501 * lex.c (java_new_new_lexer): Likewise.
8502 * jv-scan.c (main): Likewise.
8503 (fatal_error): Renamed from fatal.
8504 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8506 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8507 (yyparse): Likewise.
8508 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8509 * lex.c (java_get_line_col): Likewise.
8510 * jcf-parse.c (load_class): Make errors non-fatal.
8511 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8513 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8515 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8516 (error): Remove unused function.
8517 (main): Don't use "__attribute__ alias" on generated class symbol.
8519 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8521 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8523 * parse.y (finish_method_declaration): Code accounting for WFLed
8524 method DECL_NAMEs deleted.
8525 (check_abstract_method_definitions): Likewise.
8526 (resolve_type_during_patch): Layout resolved type.
8527 * typeck.c (lookup_do): Removed unused local.
8529 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8531 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8532 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8533 integer_negative_one_node.
8534 * expr.c (build_java_binop): Likewise.
8536 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8538 * zextract.c (read_zip_archive): Read file_offset before writing
8539 zipd and consequently clobbering the header contents.
8541 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8543 * Make-lang.in: Remove all dependencies on defaults.h.
8544 * decl.c: Don't include defaults.h.
8546 * parse.y: Likewise.
8548 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8550 * ChangeLog (2001-01-21): Fixed typo.
8551 * class.c (layout_class_method): Code accounting for WFLed
8552 method DECL_NAMEs deleted.
8553 * constant.c (find_methodref_index): Likewise.
8554 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8555 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8556 (struct lang_decl): New field `wfl'.
8557 (java_get_real_method_name): Prototype deleted.
8558 * mangle.c (mangle_method_decl): Code accounting for WFLed
8559 method DECL_NAMEs deleted.
8560 * parse.h (GET_METHOD_NAME): Macro deleted.
8561 * parse.y (reset_method_name): Deleted.
8562 (method_header): Set DECL_FUNCTION_WFL.
8563 (check_abstract_method_header): Code accounting for WFLed method
8565 (java_get_real_method_name): Deleted.
8566 (check_method_redefinition): Code accounting for WFLed method
8567 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8568 (java_check_regular_methods): Likewise.
8569 (java_check_abstract_methods): Likewise.
8570 (java_expand_classes): Don't call `reset_method_name.'
8571 (search_applicable_method_list): Use DECL_NAMEs instead of
8573 * typeck.c (lookup_do): Code accounting for WFLed method
8576 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8578 * lex.c (java_read_char): Check for EOF from getc first.
8580 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8582 * class.c (layout_class): Don't lay the superclass out if it's
8583 already being laid out.
8584 * jcf-parse.c (handle_innerclass_attribute): New function.
8585 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8586 handle_innerclasses_attribute.
8587 (jcf_parse): Don't load an innerclasses if it's already being
8589 * jcf-write.c (append_innerclass_attribute_entry): Static
8590 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8591 to be zero for anonymous classes.
8593 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8597 * jcf-parse.c (set_source_filename): Use
8598 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8600 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8602 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8603 gets a unique asm name.
8605 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8607 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8608 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8610 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8611 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8612 * parse.y (lookup_package_type_and_set_next): Deleted.
8613 (resolve_package): Removed unnecessary code.
8614 (find_applicable_accessible_methods_list): `finit$' can't be
8616 * verify.c (pop_argument_types): Added missing prototype.
8618 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8620 * config-lang.in: Disable java by default.
8622 2001-01-23 Tom Tromey <tromey@redhat.com>
8624 * gcj.texi (Copying): New node.
8625 Added copyright information.
8627 2001-01-21 Per Bothner <per@bothner.com>
8629 Various fixes to allow compiling a compressed .jar/.zip archive.
8630 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8631 (struct ZipFile): Add fields name and next (from ZipFileCache).
8632 (struct ZipDirectory): New field zipf points to owning ZipFile.
8633 * jcf.h (struct ZipDirectory): Add forward declaration.
8634 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8635 Remove seen_in_zip and zip_offset fields.
8636 (JCF_SEEN_IN_ZIP): New macro.
8637 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8638 * jcf-io.c: Change all ZipFileCache to ZipFile.
8639 (read_zip_member): New function.
8640 (open_in_zip): Call read_zip_member.
8641 * jcf-parse.c (find_in_current_zip): Remove function.
8642 (read_class): Merge in find_in_current_zip functionality.
8643 Call read_zip_member if needed.
8644 (parse_zip_file_entries): Use read_zip_member.
8645 (process_zip_dir): Update for removed and added JCF fields.
8646 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8648 2001-01-21 Per Bothner <per@bothner.com>
8650 Minor optimization of static ggc roots.
8651 * jcf-parse.c (parse_roots): New static field.
8652 (current_field, current_method, current_file_list): Replace by macros
8653 naming fields of parse_roots.
8654 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8655 * class.c (class_roots): New static field.
8656 (registered_class, fields_ident, info_ident, class_list):
8657 New macros naming fields of parse_roots.
8658 (build_static_field_ref): Don't register roots here.
8659 (layout_class): Static field list replaced by macro class_list.
8660 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8661 Initialize fields_ident and info_ident here.
8663 2001-01-21 Per Bothner <per@bothner.com>
8665 * jcf-parse.c (ggc_mark_jcf): New function.
8666 (init_jcf_parse): Register current_jcf as ggc root.
8668 2001-01-21 Per Bothner <per@bothner.com>
8670 * lang.c (put_decl_node): Print method's name.
8672 2001-01-21 Per Bothner <per@bothner.com>
8674 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8675 (verify_jvm_instructions): Use it, for better error messages on loads.
8677 2001-01-21 Per Bothner <per@bothner.com>
8679 * verify.c (merge_type_state): Still may have to merge even if
8680 LABEL_VERIFIED (label).
8682 2001-01-21 Per Bothner <per@bothner.com>
8684 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8685 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8687 2001-01-19 Per Bothner <per@bothner.com>
8689 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8690 if expeting an interface type. Refines Tom's change of 2000-09-12.
8692 2001-01-18 Per Bothner <per@bothner.com>
8694 * gcj.texi (Input Options): Mention .java files.
8696 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8698 * lang-options.h (-Wunsupported-jdk11): Removed.
8699 * lang.c (flag_not_overriding): Deleted.
8700 (flag_static_local_jdk1_1): Likewise.
8701 (lang_W_options): Removed "unsupported-jdk11" entry.
8702 * parse.y (java_check_methods): Removed dead code.
8704 2001-01-17 Tom Tromey <tromey@redhat.com>
8706 Changes suggested by Per Bothner:
8707 * gcj.texi (Input Options): Don't mention input files.
8708 (Code Generation): Updated --main information.
8709 (Invoking jcf-dump): Mention that --javap is incomplete.
8710 From Alexandre Petit-Bianco:
8711 (Warnings): Don't mention -Wunsupported-jdk11.
8713 (Compatibility): Mention JDK 1.2-ness of libraries.
8714 (Resources): Mention resources used when writing gcj.
8716 2001-01-17 Tom Tromey <tromey@redhat.com>
8718 * gcj.texi: New file.
8719 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8720 (java.info): Depend on gcj.info.
8721 (java/gcj.dvi): New target.
8722 (java.dvi): Depend on gcj.dvi.
8723 (java.install-info): Wrote.
8725 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8727 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8728 having called make_decl_rtl.
8730 2001-01-14 Per Bothner <per@bothner.com>
8732 Various patches to emit better messages on verification errors.
8733 * expr.c (push_type_0): Return error indication on stack overflow,
8734 instead of callinfg fatal.
8735 (push_type): Now just call push_type_0 (nd fatal on overflow).
8736 (pop_type_0): Return detailed error message (in a char** argument).
8737 (pop_type): If pop_type_0 fails, print error message.
8738 (pop_argument_types): Moved to verify.c.
8739 * verify.c (pop_argument_types): Moved from expr.c.
8740 Return a (possible) error message, rather than void.
8741 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8742 (verify_jvm_instruction): Use new macros, improving error messages.
8743 For case OPCODE_astore use object_ptr_type_node.
8744 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8745 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8747 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8748 constant, return body without wrapper. (Improves constant folding.)
8749 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8751 2001-01-13 Per Bothner <per@bothner.com>
8753 * expr.c (expand_java_field_op): Assigning to a final field outside
8754 an initializer does not violate JVM spec, so should be warning, not
8755 error. (Sun's verifier does not complain - though MicroSoft's does.)
8757 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8759 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8762 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8764 * parse.y (resolve_expression_name): Permit instance variables from
8765 enclosing context in super constructor call.
8766 (resolve_qualified_expression_name): Permit enclosing class's qualified
8767 "this" in super constructor call.
8769 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8771 * class.c (build_utf8_ref): Remove last argument in call to
8772 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8773 (build_class_ref): Likewise.
8774 (build_static_field_ref): Likewise.
8775 (get_dispatch_table): Likewise.
8776 (layout_class_method): Likewise.
8777 (emit_register_classes): Likewise.
8778 * constants.c (build_constant_data_ref): Likewise.
8779 * decl.c (builtin_function): Likewise.
8780 (create_primitive_vtable): Likewise.
8781 * expr.c (build_known_method_def): Likewise.
8782 (build_jni_stub): Likewise.
8783 (java_lang_expand_expr): Likewise.
8785 2001-01-10 Tom Tromey <tromey@redhat.com>
8787 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8789 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8791 * java-tree.h (lang_printable_name_wls): New prototype.
8792 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8793 rather than `current_class' to print type name. Don't prepend type
8794 names when printing constructor names.
8795 (lang_printable_name_wls): New function.
8796 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8797 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8798 * parse.y (patch_method_invocation): Message tuned for constructors.
8799 (not_accessible_p): Grant `private' access from within
8802 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8804 All files with updated copyright when applicable.
8805 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8806 * class.c (mangle_class_field): Function removed.
8807 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8808 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8809 (build_class_ref): Call `java_mangle_class_field' instead of
8810 `mangle_class_field.'
8811 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8812 (layout_class): Call `java_mangle_decl' instead of
8813 `mangle_static_field.'
8814 (cxx_keywords): Initialized static array moved to `lex.c.'
8815 (layout_class_method): Changed leading comment. Simplified to
8816 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8817 * decl.c (lang_mark_tree): Mark field `package_list.'
8818 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8819 (struct lang_type): New field `package_list.'
8820 (unicode_mangling_length): Prototype removed.
8821 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8822 emit_unicode_mangled_name): Likewise.
8823 (cxx_keyword_p): New prototype.
8824 (java_mangle_decl, java_mangle_class_field,
8825 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8826 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8828 * jvgenmain.c (main_method_prefix): Global variable removed.
8829 (main_method_suffix): Likewise.
8830 (do_mangle_classname): New function.
8831 (main): Call it. Format changed to accommodate new mangling scheme.
8832 * lex.c: (utf8_cmp): Conditionally prototyped.
8833 (cxx_keywords): Moved from class.c, conditionally defined.
8834 (utf8_cmp, cxx_keyword_p): Likewise.
8835 * mangle.c (obstack.h, ggc.h): Included.
8836 (mangle_field_decl): New function.
8837 (mangle_method_decl, mangle_type, mangle_pointer_type,
8838 mangle_array_type, mangle_record_type,
8839 find_compression_pointer_match, find_compression_array_match,
8840 find_compression_record_match,
8841 find_compression_array_template_match, set_type_package_list,
8842 entry_match_pointer_p, emit_compression_string, init_mangling,
8843 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8844 (mangle_obstack): New global.
8845 (MANGLE_RAW_STRING): New macro.
8846 (unicode_mangling_length): Turned static.
8847 (append_unicode_mangled_name): Renamed from
8848 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8849 replaces `obstack', removed from the parameter list.
8850 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8851 replaces parameter `obstack', removed from the parameter list. Call
8852 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8853 (append_gpp_mangled_classtype): Removed.
8854 (compression_table, compression_next): New static variables.
8855 * parse.y (temporary_obstack): Extern declaration removed.
8857 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8859 * parse.y (patch_binop): Compute missing type in error situations.
8861 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8863 * class.c (make_class_data): Push initial value for "arrayclass".
8864 * decl.c (init_decl_processing): Add new class field "arrayclass".
8866 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8868 From patha@softlab.ericsson.se:
8869 * parse.y (switch_label): Use build, not build1, to construct
8872 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8874 * lang.c (lang_decode_option): Change -MA to -MP.
8875 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8876 Update to new prototype; do quote targets.
8877 (jcf_dependency_write): Update.
8879 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8881 Shorten primitive array allocation path:
8882 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8883 to create new primitive arrays.
8884 * expr.c (build_newarray): If generating native code, call
8885 soft_newarray_node with a reference to the primitive TYPE identifier
8886 instead of type_value.
8888 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8890 Fix for PRs gcj/312 and gcj/253:
8891 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8892 dest if they arn't already.
8893 * class.c (layout_class): Call maybe_layout_super_class on
8894 superinterfaces also, but only if compiling from bytecode.
8897 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8900 2000-12-15 Tom Tromey <tromey@redhat.com>
8902 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8905 2000-12-14 Andrew Haley <aph@redhat.com>
8907 * boehm.c (mark_reference_fields): Change test to correctly detect
8910 2000-12-15 Andreas Jaeger <aj@suse.de>
8912 * config-lang.in (lang_dirs): Added.
8914 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8916 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8917 Credits go to rth for finding it.
8919 2000-12-13 Mike Stump <mrs@wrs.com>
8921 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8923 2000-11-07 Tom Tromey <tromey@cygnus.com>
8925 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8926 * lex.c (java_ignorable_control_p): Removed.
8927 (java_letter_or_digit_p): Removed.
8928 (java_start_char_p): New function.
8929 (java_read_char): Return `int', not `unicode_t'. Changed
8931 (java_read_unicode): Likewise.
8932 (java_read_unicode_collapsing_terminators): Likewise.
8933 (java_get_unicode): Likewise.
8934 (java_new_lexer): Initialize hit_eof.
8935 (java_parse_end_comment): Take `int' argument.
8936 (java_parse_doc_section): Likewise.
8937 (java_parse_escape_sequence): Don't allow backlash-newline.
8939 * lex.h (JAVA_DIGIT_P): Removed.
8940 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8941 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8942 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8943 (JAVA_PART_CHAR_P): New macro.
8945 (JAVA_CHAR_ERROR): Now -2.
8946 (java_lexer): New field `hit_eof'.
8947 * chartables.h: New file.
8948 * gen-table.pl: new file.
8950 2000-11-20 Tom Tromey <tromey@cygnus.com>
8951 Alexandre Petit-Bianco <apbianco@cygnus.com>
8953 * parse.y (java_complete_lhs): Only allow compound assignment of
8954 reference type if type is String.
8956 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8958 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8959 jcf-path.c: Likewise.
8961 2000-12-09 Anthony Green <green@redhat.com>
8963 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8964 filestart and filename_length as int values.
8966 2000-12-07 Mo DeJong <mdejong@redhat.com>
8968 * jcf-io.c (find_class): Correct the logic that tests to see if a
8969 .java file is newer than its .class file. The compiler was
8970 incorrectly printing a warning when file mod times were equal.
8972 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8974 * jvgenmain.c: Use ISPRINT not isascii.
8976 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8978 * parse.y (end_artificial_method_body): Fixed typo.
8980 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8982 * parse.y (patch_method_invocation): Pick the correct enclosing
8983 context when creating inner class instances.
8986 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8988 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8989 Update copyright year to 2000.
8991 2000-11-23 Anthony Green <green@redhat.com>
8993 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8994 Move current_file_list out of yyparse and make it static.
8996 * expr.c: Declare quick_stack and tree_list_free_list as static
8997 (init_expr_processing): Register quick_stack and
8998 tree_list_free_list roots.
9000 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9002 * parse.y (build_outer_field_access): New local `decl_ctx', use
9003 it. Check for field's context and current class immediate outer
9004 context inheritance.
9005 (outer_field_access_p): Consider fields inherited from the last
9007 (build_access_to_thisn): Stop at the last enclosing context if
9011 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9013 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9015 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9017 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9020 2000-11-20 Tom Tromey <tromey@cygnus.com>
9022 * jv-scan.c (help): Document --complexity.
9023 (options): Added --complexity.
9024 (flag_complexity): New global.
9025 (main): Call `report'.
9026 * parse-scan.y (complexity): New global.
9027 (if_then_statement, if_then_else_statement,
9028 if_then_else_statement_nsi, switch_block_statement_group,
9029 while_expression, do_statement, for_begin, continue_statement,
9030 throw_statement, catch_clause, finally, method_invocation,
9031 conditional_and_expression, conditional_or_expression,
9032 conditional_expression): Update complexity.
9033 (reset_report): Reset complexity.
9034 (report): New function.
9036 2000-11-20 Tom Tromey <tromey@cygnus.com>
9038 * lex.c (yylex): Added STRICT_TK case.
9039 * parse.y (STRICT_TK): Added.
9040 * parse-scan.y (STRICT_TK): Added.
9041 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9042 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9044 * keyword.h: Rebuilt.
9045 * keyword.gperf (strictfp): Added.
9047 2000-11-20 Tom Tromey <tromey@cygnus.com>
9049 * lex.c (yylex): Recognize floating point constants with leading
9052 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9054 * java-tree.h (cyclic_inheritance_report): Constify.
9055 * parse.y (cyclic_inheritance_report): Likewise.
9057 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9059 * parse.y (goal): Remove call to ggc_add_string_root.
9061 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9063 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9064 Create string in scratch buffer, then pass to build_string.
9066 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9068 * parse.y (issue_warning_error_from_context): Add
9071 2000-11-11 Anthony Green <green@redhat.com>
9073 * jcf-parse.c (process_zip_dir): Add finput parameter.
9074 (jcf_figure_file_type): Call process_zip_dir with appropriate
9077 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9079 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9080 * jcf-parse.c (jcf_figure_file_type): Likewise.
9082 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9084 * parse.y (create_new_parser_context): Use memset () instead of
9087 2000-11-08 Tom Tromey <tromey@cygnus.com>
9089 * gjavah.c (process_file): Only include gcj/cni.h when generating
9092 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9094 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9095 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9096 instead of bzero ().
9098 2000-11-05 Tom Tromey <tromey@cygnus.com>
9100 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9101 * lex.c (IS_ZERO): New define.
9102 (java_perform_atof): Error on floating point underflow.
9104 2000-11-04 Tom Tromey <tromey@cygnus.com>
9106 * lex.c (java_parse_escape_sequence): Only read two octal
9107 characters if the first one is greater than 3. Don't allow
9108 "octal" numbers to include the digits 8 or 9.
9110 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9112 * Make-lang.in (java.distdir): Remove.
9114 2000-11-03 Tom Tromey <tromey@cygnus.com>
9116 * Make-lang.in (java.dvi): New target.
9117 Partial fix for PR other/567.
9119 * lang-options.h: Mention -Wout-of-date.
9120 * jcf-dump.c (flag_newer): New global.
9121 * gjavah.c (flag_newer): New global.
9122 * jcf-io.c (find_class): Only warn when flag_newer set.
9123 * lang.c (flag_newer): New global.
9124 (struct string_option): New declaration.
9125 (lang_W_options): New global.
9126 (process_option_with_no): New function.
9127 (lang_decode_option): Use it.
9129 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9130 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9133 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9134 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9135 * lex.c (java_read_unicode): Removed `term_context' argument.
9136 Recognize any number of `u' in `\u'.
9137 (java_read_unicode_collapsing_terminators): New function.
9138 (java_get_unicode): Use it.
9139 (java_lineterminator): Removed.
9140 (yylex): Produce error if character literal is newline or single
9141 quote. Return if eof found in middle of `//' comment. EOF in
9142 `//' comment is only an error if pedantic.
9143 (java_ignorable_control_p): New function.
9144 (java_parse_end_comment): Return if eof found in middle of
9147 * jv-scan.c (pedantic): New global.
9149 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9151 * parse.y (outer_field_access_p): Inherited fields aren't
9152 consider outer fields.
9153 (maybe_build_thisn_access_method): Use
9154 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9155 (resolve_expression_name): Trigger an error if a static field
9156 is being accessed as an outer field.
9158 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9160 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9163 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9165 * Make-lang.in: Move all build rules here from Makefile.in,
9166 adapt to new context. Wrap all rules that change the current
9167 directory in parentheses. Expunge all references to $(P).
9168 When one command depends on another and they're run all at
9169 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9170 all object-file generation rules. Delete obsolete variables.
9172 * Makefile.in: Delete.
9173 * config-lang.in: Delete outputs= line.
9175 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9177 * parse.y (patch_method_invocation): NULLify this_arg when already
9179 (maybe_use_access_method): Handle call to methods unrelated to the
9180 current class. Fixed comment.
9183 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9185 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9188 2000-10-24 Tom Tromey <tromey@cygnus.com>
9190 * lex.c (java_new_lexer): Initialize new fields. Work around
9191 broken iconv() implementations.
9192 (java_read_char): Swap bytes if required. Use fallback decoder if
9194 (byteswap_init, need_byteswap): New globals.
9195 (java_destroy_lexer): Only close iconv handle if it is in use.
9196 * lex.h (java_lexer): New fields read_anything, byte_swap,
9198 Made out_buffer unsigned.
9200 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9202 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9203 where an enclosing context can be set on the jdep.
9204 (do_resolve_class): Fixed identation.
9206 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9208 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9210 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9213 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9215 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9217 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9219 * jcf-write.c (OP1): Update `last_bc'.
9220 (struct jcf_block): Fixed indentation and typo in comments. New
9222 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9223 follows `monitorenter'.
9224 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9228 2000-10-16 Tom Tromey <tromey@cygnus.com>
9230 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9231 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9232 * lang-options.h: Added -MA, -MT, -MF..
9233 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9234 (DEPEND_TARGET_SET): New macro.
9235 (DEPEND_FILE_ALREADY_SET): Likewise.
9236 (init_parse): Handle new flags.
9237 * jcf.h (jcf_dependency_print_dummies): Declare.
9238 * Make-lang.in (s-java): Added mkdeps.o.
9239 * Makefile.in (BACKEND): Added mkdeps.o.
9240 (../gcjh$(exeext)): Added mkdeps.o.
9241 (../jcf-dump$(exeext)): Added mkdeps.o.
9242 * jcf-depend.c: Include mkdeps.h.
9243 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9244 add_entry): Removed.
9245 (jcf_dependency_reset): Rewrote.
9246 (dependencies): New global.
9247 (jcf_dependency_set_target): Rewrote.
9248 (jcf_dependency_add_target): Likewise.
9249 (jcf_dependency_add_file): Likewise.
9251 (print_ents): Removed.
9252 (jcf_dependency_write): Rewrote.
9253 (print_dummies): New global.
9254 (jcf_dependency_print_dummies): New function
9255 (jcf_dependency_write): Call deps_dummy_targets if required.
9257 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9259 * gjavah.c (add_class_decl): Removed unused variables `tname',
9260 `tlen' and `name_index'.
9261 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9262 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9263 in `wfl_operator' with value.
9264 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9265 (jcf_figure_file_type): Fixed identation.
9266 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9267 * parse.y (analyze_clinit_body): New function.
9268 (static_initializer:): Reset `current_static_block'.
9269 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9270 `wfl_operator' with new value.
9271 (lookup_cl): Use EXPR_WFL_FILENAME.
9272 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9273 analyze_clinit_body.
9274 (build_outer_field_access): Access to this$<n> built from
9275 current_class, not its outer context.
9276 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9277 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9278 (patch_method_invocation): Use `is_static_flag' when already
9280 (patch_newarray): Removed assignment in ternary operator.
9282 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * except.c (free_eh_ranges): Don't free `whole_range'.
9286 2000-10-15 Anthony Green <green@redhat.com>
9288 * decl.c (init_decl_processing): Call init_class_processing before
9291 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9293 * check-init.c (check_init): Fixed leading comment. Use
9295 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9296 (give_name_to_locals): Likewise.
9297 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9298 fields in lang_decl_var.
9299 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9300 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9301 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9302 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9303 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9304 (LOCAL_FINAL): Rewritten.
9305 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9306 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9307 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9308 `init_final' fields.
9309 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9310 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9311 (TYPE_HAS_FINAL_VARIABLE): New macro.
9312 (struct lang_type): Added `afv' field.
9313 * parse.y (check_static_final_variable_assignment_flag): New function.
9314 (reset_static_final_variable_assignment_flag): Likewise.
9315 (check_final_variable_local_assignment_flag): Likewise.
9316 (reset_final_variable_local_assignment_flag): Likewise.
9317 (check_final_variable_indirect_assignment): Likewise.
9318 (check_final_variable_global_assignment_flag): Likewise.
9319 (add_inner_class_fields): Use LOCAL_FINAL_P.
9320 (register_fields): Handle local finals and final variables.
9321 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9322 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9323 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9325 (java_complete_expand_methods): Loop to set
9326 TYPE_HAS_FINAL_VARIABLE. Call
9327 `reset_final_variable_local_assignment_flag' and
9328 `check_final_variable_local_assignment_flag' accordingly before
9329 and after constructor expansion. Call
9330 `reset_static_final_variable_assignment_flag'
9331 before expanding <clinit> and after call
9332 `check_static_final_variable_assignment_flag' if the
9333 current_class isn't an interface. After all methods have been
9334 expanded, call `check_final_variable_global_assignment_flag' and
9335 `check_static_final_variable_assignment_flag' if the current class
9337 (maybe_yank_clinit): Fixed typo in comment.
9338 (build_outer_field_access_methods): Removed old sanity check. Use
9339 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9340 Don't create access methods for finals.
9341 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9342 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9343 existing DECL_INIT has been processed.
9344 (java_complete_lhs): Likewise.
9345 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9346 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9348 (patch_assignment): Use LOCAL_FINAL_P.
9349 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9350 DECL_INITIAL is nullified.
9353 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9355 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9357 * Makefile.in (parse.c, parse-scan.c): Likewise.
9359 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9361 * class.c (temporary_obstack): Remove.
9362 (make_class): Don't mess with obstascks.
9363 (push_class): Likewise.
9364 (set_super_info): Likewise.
9365 (add_method_1): Likewise.
9366 (add_method): Likewise.
9367 (add_field): Likewise.
9368 (build_utf8_ref): Likewise.
9369 (build_class_ref): Likewise.
9370 (build_static_field_ref): Likewise.
9371 (finish_class): Likewise.
9372 (push_super_field): Likewise.
9373 (layout_class): Likewise.
9374 (layout_class_methods): Likewise.
9375 (init_class_processing): Likewise.
9376 * constants.c (get_tag_node): Likewise.
9377 (build_constant_data_ref): Likewise.
9378 * decl.c (ggc_p): Remove.
9379 (copy_lang_decl): Use ggc_alloc.
9380 (complete_start_java_method): Don't mess with obstacks.
9381 (start_java_method): Likewise.
9382 (end_java_method): Likewise.
9383 * except.c (link_handler): Use xmalloc.
9384 (free_eh_ranges): New function.
9385 (method_init_exceptions): Use it.
9386 (add_handler): Use xmalloc.
9387 (expand_start_java_handler): Don't mess with obstacks.
9388 (prepare_eh_table_type): Likewise.
9389 (expand_end_java_handler): Likewise.
9390 * expr.c (push_value): Likewise.
9391 (create_label_decl): Likewise.
9392 (build_jni_stub): Likewise.
9393 (java_lang_expand_expr): Likewise.
9394 (note_instructions): Use xrealloc.
9395 (java_push_constant_from_pool): Don't mess with obstacks.
9396 (process_jvm_instruction): Likewise.
9397 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9399 * jcf-parse.c (get_constant): Don't mess with obstacks.
9400 (read_class): Likewise.
9401 (jcf_parse): Likewise.
9402 * lex.c (expression_obstack): Remove.
9403 (java_lex): Don't use obstack_free.
9404 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9405 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9406 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9407 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9408 * parse.y (gaol): Add more GC roots.
9409 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9410 (lookup_field_wrapper): Likewise.
9411 (obtain_incomplete_type): Don't mess with obstacks.
9412 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9414 (craft_constructor): Don't mess with obstacks.
9415 (safe_layout_class): Likewise.
9416 (java_complete_class): Likewise.
9417 (source_end_java_method): Likewise.
9418 (build_outer_field_access_methods): Likewise.
9419 (build_outer_method_access_method): Likewise.
9420 (maybe_build_thisn_access_method): Likewise.
9421 (build_dot_class_method_invocation): Likewise.
9422 (java_complete_tree): Likewise.
9423 (java_complete_lhs): Likewise.
9424 (do_merge_string_cste): Likewise.
9425 (patch_string_cst): Likewise.
9426 (array_constructor_check_entry): Likewise.
9427 * typeck.c (build_java_array_type): Likewise.
9428 (parse_signature_string): Likewise.
9429 (build_java_signature): Likewise.
9431 2000-10-12 Tom Tromey <tromey@cygnus.com>
9434 * gjavah.c (add_class_decl): Don't special-case inner classes.
9435 (add_namelet): Likewise.
9437 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9439 * java-tree.h: Constify current_encoding.
9440 * lang.c: Constify current_encoding.
9442 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9444 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9445 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9447 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9449 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9450 patch. Fixes gcj/340.
9452 2000-10-10 Tom Tromey <tromey@cygnus.com>
9454 * lex.c (java_new_lexer): Initialize out_first and out_last
9456 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9458 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9460 * parse.y (pop_current_osb): New function.
9461 (array_type:): Use `dims:', changed actions
9462 accordingly. Suggested by Anthony Green.
9463 (array_creation_expression:): Used pop_current_osb.
9464 (cast_expression:): Likewise.
9465 (search_applicable_method_list): Fixed indentation.
9467 2000-10-08 Anthony Green <green@redhat.com>
9469 * parse.y (array_type_literal): Remove production.
9470 (type_literals): Refer to array_type, not array_type_literal.
9472 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 Patch contributed by Corey Minyard.
9475 * decl.c (check_local_named_variable): New function.
9476 (tree check_local_unnamed_variable): Likewise.
9477 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9479 2000-10-07 Anthony Green <green@redhat.com>
9481 * class.c (layout_class): Handle case where superclass can't be
9484 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9486 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9489 2000-10-05 Tom Tromey <tromey@cygnus.com>
9491 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9492 * jvgenmain.c (class_mangling_prefix): Removed.
9493 (class_mangling_suffix): New global.
9495 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9497 (print_method_info): Handle overrides for static and final
9499 (process_file): Generate declaration for class object field.
9500 * class.c (cxx_keywords): New array.
9501 (utf8_cmp): New function.
9502 (cxx_keyword_p): New function.
9503 (layout_class_method): Mangle C++ keywords by appending `$'.
9504 (mangle_field): New function.
9505 (mangle_class_field): Use mangle_field. Mangle class name as
9507 (mangle_static_field): Use mangle_field.
9509 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * decl.c (find_local_variable): Removed uncessary type check and
9512 fixed range check typo. From Corey Minyard.
9514 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9516 * decl.c (give_name_to_locals): New local `code_offset'. Call
9517 `maybe_adjust_start_pc'.
9518 * expr.c (note_instructions): New function.
9519 (expand_byte_code): Don't collect insn starts here.
9520 (peek_opcode_at_pc): New function.
9521 (maybe_adjust_start_pc): Likewise.
9522 * java-tree.h (maybe_adjust_start_pc): Declare.
9523 (note_instructions): Likewise.
9524 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9526 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9528 * parse.y (field_access:): Fixed indentation.
9529 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9531 2000-09-07 Tom Tromey <tromey@cygnus.com>
9534 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9535 JPRIMITIVE_TYPE_P, for arithmetic operators.
9536 (patch_method_invocation): Indentation fix.
9537 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9538 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9539 (do_unary_numeric_promotion): Cleaned up code.
9540 (valid_cast_to_p): Handle boolean correctly.
9542 2000-09-27 Tom Tromey <tromey@cygnus.com>
9544 * lex.c (java_read_unicode): Reset bs_count when finished with
9547 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9550 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9551 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9552 (typeck.o): Depend on ggc.h.
9553 * class.c (add_method_1): Use GC functions for allocation.
9554 (init_class_processing): Register roots.
9555 * decl.c (ggc_p): Set to 1.
9556 (pending_local_decls): Make it static.
9557 (push_jvm_slot): Use GC functions for allocation.
9558 (init_decl_processing): Register roots.
9559 (give_name_to_locals): Use GC functions for allocation.
9560 (lang_mark_tree): New function.
9561 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9562 functions for allocation.
9563 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9564 * lex.c (java_lex): Use build_string, rather than replicating it
9566 * parse.y (goal): Add more roots.
9567 (mark_parser_ctxt): New function.
9568 * typeck.c: Include ggc.h.
9570 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9572 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9573 contains something else than MODIFY_EXPR.
9575 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9577 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9578 * Makefile.in (parse.o): Depend on ggc.h.
9579 (class.o): Likewise.
9580 (constants.o): Likewise.
9583 (jcf-parse.o): Likewise.
9584 (jcf-write.o): Likewise.
9585 (mangle.o): Likewise.
9586 * class.c: Include ggc.h.
9587 (build_static_field_ref): Register GC roots.
9588 (layout_class): Likewise.
9589 (init_class_processing): Likewise.
9590 * constants.c: Include ggc.h.
9591 (current_constant_pool_data_ref): Remove.
9592 (tag_nodes): Move it to ...
9593 (get_tag_node): ... here. Register GC roots.
9594 * decl.c: Include ggc.h. Remove many global tree definitions.
9595 (throw_node): Define.
9596 (java_global_trees): Likewise.
9597 (predef_filenames): Make the size a constant.
9598 (init_decl_processing): Adjust accordingly.
9599 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9600 * expr.c: Include ggc.h.
9601 (init_expr_processing): Register GC roots.
9602 (build_invokeinterface): Likewise.
9603 * java-tree.h: Replace extern tree declarations with macros.
9604 (java_global_trees): New variable.
9605 (java_tree_index): New enumeration.
9606 (init_jcf_parse): Declare.
9607 * jcf-parse.c: Include ggc.h.
9608 (current_class): Remove declaration.
9609 (main_class): Likewise.
9610 (all_class_list): Likewise.
9611 (predefined_filename_p): Adjust for constant size of
9613 (init_jcf_parse): New function.
9614 * jcf-write.c: Include ggc.h.
9615 (generate_classfile): Register GC roots.
9616 (append_synthetic_attribute): Likewise.
9617 (append_innerclass_attribute_entry): Likewise.
9618 * lang.c: Include ggc.h.
9619 (lang_print_error): Register GC roots.
9620 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9622 * parse.y: Include ggc.h.
9623 (wfl_operator): Remove.
9624 (goal): Register GC roots.
9625 (java_pop_parser_context): Adjust for new field names.
9626 (java_parser_context_save_global): Likewse.
9627 (java_parser_context_restore_global): Likewise.
9628 (java_parser_context_suspend): Likewise.
9629 (java_parser_context_resume): Likewise.
9630 (verify_constructor_circularity): Register GC roots.
9631 (lookup_cl): Likewise.
9632 (java_reorder_fields): Likewise.
9633 (build_current_this): Likewise.
9634 (class_in_current_package): Likewise.
9635 (argument_types_convertible): Likewise.
9636 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9638 2000-09-14 Tom Tromey <tromey@cygnus.com>
9640 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9642 2000-09-13 Tom Tromey <tromey@cygnus.com>
9644 * jcf-parse.c: Include <locale.h>.
9645 * jv-scan.c: Include <locale.h>.
9647 2000-09-12 Tom Tromey <tromey@cygnus.com>
9649 * expr.c (pop_type_0): Return `Object' if trying to merge two
9651 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9652 interface types; `Object' is always a valid supertype.
9654 2000-09-12 Tom Tromey <tromey@cygnus.com>
9657 * jv-scan.c (help): Document --encoding.
9658 (options): Added `encoding' entry.
9659 (OPT_ENCODING): New define.
9660 (main): Handle --encoding.
9661 Include <langinfo.h> if nl_langinfo exists.
9662 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9664 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9665 (parse_source_file): Correctly call java_init_lex. Added `finput'
9666 argument. Use nl_langinfo to determine default encoding.
9667 * java-tree.h (current_encoding): Declare.
9668 * parse.y (java_parser_context_restore_global): Don't restore
9670 (java_parser_context_save_global): Don't set `finput' field.
9671 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9673 * lang.c (current_encoding): New global.
9674 (lang_decode_option): Recognize `-fencoding='.
9675 (finish_parse): Don't close finput.
9676 * parse.h (struct parser_ctxt): Removed `finput' and
9677 `unget_utf8_value' fields. Added `lexer' field.
9678 (java_init_lex): Fixed declaration.
9679 * lex.c (java_new_lexer): New function.
9680 (java_destroy_lexer): Likewise.
9681 (java_read_char): Added `lex' argument. Handle iconv case.
9682 (java_read_unicode): Added `lex' argument. Count backslashes in
9684 (java_init_lex): Added `finput' and `encoding' arguments. Set
9685 `lexer' field in ctxp.
9686 (BAD_UTF8_VALUE): Removed.
9687 (java_lex): Handle seeing UEOF in the middle of a string literal.
9688 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9689 (java_lexer): New structure.
9692 (DEFAULT_ENCODING): New define.
9693 (java_destroy_lexer): Declare.
9695 2000-09-12 Tom Tromey <tromey@cygnus.com>
9698 * lex.c (java_init_lex): Initialize java_io_serializable.
9699 * parse.y (java_io_serializable): New global.
9700 (valid_ref_assignconv_cast_p): An array can be cast to
9703 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9705 * decl.c, expr.c: Include defaults.h if not already included.
9706 Don't define the *_TYPE_SIZE macros.
9708 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9710 * typeck.c (build_java_array_type): Correct first parameter
9711 in ADJUST_FIELD_ALIGN invocation.
9713 2000-09-06 Tom Tromey <tromey@cygnus.com>
9715 * lang-specs.h: Also recognize `-femit-class-files'.
9717 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9719 * verify.c (merge_types): Load the types to merge if necessary.
9721 2000-09-02 Anthony Green <green@redhat.com>
9723 * jcf-io.c: Include zlib.h.
9724 (open_in_zip): Read compressed class file archives.
9725 * zipfile.h (ZipDirectory): Add uncompressed_size and
9726 compression_method fields.
9727 * zextract.c (read_zip_archive): Collect file compression info.
9729 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9731 * parse.y (do_resolve_class): Also explore superclasses of
9732 intermediate enclosing contexts when searching for inner classes.
9734 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9736 * parse.y (variable_declarator_id:): Better error message.
9737 (expression_statement:): Use YYNOT_TWICE.
9738 (cast_expression:): Likewise.
9739 (assignment:): Likewise.
9741 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9743 * parse.y (do_merge_string_cste): New locals. Create new
9744 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9746 2000-08-07 Hans Boehm <boehm@acm.org>
9748 * boehm.c (mark_reference_fields): Set marking bits for all words in
9749 a multiple-word record.
9750 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9753 2000-08-31 Mike Stump <mrs@wrs.com>
9755 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9756 jcf-dump$(exeext)): Make parallel safe.
9758 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9760 * jcf-parse.c (set_source_filename): Constify a char *.
9761 * jcf-write.c (append_innerclasses_attribute,
9762 make_class_file_name): Constify a char *. Don't recycle a
9763 variable for an unrelated purpose.
9764 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9765 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9767 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9769 * expr.c (can_widen_reference_to): Fixed indentation.
9770 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9771 * parse.y: `finit$' replaces `$finit$' in comments.
9772 (try_builtin_assignconv): Fixed leading comment.
9774 2000-08-25 Greg McGary <greg@mcgary.org>
9776 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9778 2000-08-24 Greg McGary <greg@mcgary.org>
9780 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9781 * parse.y (BINOP_LOOKUP): Likewise.
9783 2000-08-22 Andrew Haley <aph@cygnus.com>
9785 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9786 sign extending. Fixes gcj/321.
9787 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9788 combining to make a jlong. Fixes gcj/321.
9790 2000-08-21 Nix <nix@esperi.demon.co.uk>
9792 * lang-specs.h: Do not process -o or run the assembler if
9795 2000-08-16 Andrew Haley <aph@cygnus.com>
9797 * typeck.c (build_java_array_type): Rewrite code to do array
9798 alignment. Take into account back-end macros when aligning array
9799 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9800 user to set alignment. Fixes gcj/252 and 160.
9802 2000-08-09 Tom Tromey <tromey@cygnus.com>
9804 * parse.y (check_abstract_method_definitions): Now return `int'.
9805 Check implemented interfaces. Fixes PR gcj/305.
9807 * parse.y (patch_switch_statement): Disallow `long' in switch
9808 expressions. Fixes PR gcj/310.
9810 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * decl.c (finit_leg_identifier_node): New global.
9813 (init_decl_processing): Use `finit$' to initialize
9814 finit_identifier_node. Use `$finit$' to initialize
9815 finit_leg_identifier_node.
9816 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9817 * java-tree.h (finit_identifier_node): Changed attached comment.
9818 (finit_leg_identifier_node): New declaration.
9819 (ID_FINIT_P): Take finit_identifier_node and
9820 finit_leg_identifier_node into account. This is a backward
9823 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9827 (generate_bytecode_insns): Check `nargs' before emitting it.
9828 * verify.c (merge_type_state): Fixed typo.
9829 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9830 generate_bytecode_{conditional,insns}.
9832 2000-08-13 Anthony Green <green@redhat.com>
9834 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9837 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9839 * class.c (maybe_layout_super_class): Fixed indentation.
9840 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9841 (java_check_methods): New function declaration.
9842 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9843 instead of `str_ptr'.
9844 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9845 of a `invokeinterface' at the right time.
9846 * parse.h (WFL_STRIP_BRACKET): New macro.
9847 (SET_TYPE_FOR_RESOLUTION): Use it.
9848 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9849 (check_class_interface_creation): Don't check for cross package
9850 innerclass name clashes.
9851 (method_header): Behave properly if MDECL is `error_mark_node'.
9852 (method_declarator): Return `error_mark_node' if bogus current
9854 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9855 (resolve_and_layout): New local `decl_type', set and used. Call
9857 (java_check_methods): New method.
9858 (java_layout_classes): Use it.
9859 (resolve_qualified_expression_name): No EH check necessary in
9861 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9863 (patch_assignment): Set DECL_INITIAL on integral final local.
9865 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9867 * java-tree.h (flag_extraneous_semicolon): New extern.
9868 * lang-options.h: (-Wextraneous-semicolon): New option.
9869 * lang.c (flag_redundant): Fixed typo in leading comment.
9870 (flag_extraneous_semicolon): New global.
9871 (lang_decode_option): Set `flag_extraneous_semicolon' when
9872 -Wall. Decode `-Wextraneous-semicolon'.
9873 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9874 `empty_statement' rule.
9875 (class_body_declaration): Likewise.
9876 (method_body:): Accept `;' as a method body.
9877 (static_initializer:): Removed `SC_TK' hack.
9878 (constructor_block_end:): Likewise.
9879 (empty_statement:): Report deprecated empty declaration. Fixes
9882 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9884 * parse.y (build_dot_class_method_invocation): Changed parameter
9885 name to `type'. Build signature from `type' and convert it to a
9886 STRING_CST if it's an array.
9887 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9888 to use `ref_type' directly.
9890 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9892 * lang-options.h: Added a comma after the last element to avoid
9893 syntax errors when other languages define additional options.
9895 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9897 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9898 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9899 (jc1): Link with $(BACKEND).
9900 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9902 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9904 * jvspec.c: Adjust type of second argument to
9905 lang_specific_driver, and update code as necessary.
9907 * class.c (build_dtable_decl): Initialize dummy.
9909 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9911 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9912 method bodies not to rule out discarding `<clinit>'; don't use
9913 <clinit> to initialize static fields with constant initializers.
9915 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9917 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9919 (method_synthetic): New global.
9920 (HANDLE_METHOD): Recognize synthetic method and tell
9921 `print_method_info' about it.
9922 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9923 processing a synthetic method.
9924 * jcf-reader.c (skip_attribute): New function.
9925 ( skip_attribute): Likewise.
9927 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * parse.y (build_outer_field_access): Fixed comments.
9930 (fix_constructors): Emit the initialization of this$<n> before
9932 (resolve_qualified_expression_name): Build an access to `decl' if
9935 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9937 * parse-scan.y (curent_class): Non longer const.
9938 (inner_qualifier, inner_qualifier_length): Deleted.
9939 (current_class_length): New global.
9940 (bracket_count): Fixed typo in leading comment.
9941 (anonymous_count): New global.
9942 (class_instance_creation_expression:): Handle anonymous classes.
9943 (anonymous_class_creation:): New rule.
9944 (push_class_context): Rewritten.
9945 (pop_class_context): Likewise.
9946 (INNER_QUALIFIER): Macro deleted.
9947 (report_class_declaration): call `push_class_context' when
9948 entering the function. `fprintf' format modified not to use
9950 (report_class_declaration): Assign `package_name' and
9951 `current_class' to NULL separately.
9953 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9955 * expr.c (build_invokeinterface): Call layout_class_methods on
9958 2000-07-27 Tom Tromey <tromey@cygnus.com>
9959 Anthony Green <green@cygnus.com>
9960 Alexandre Petit-Bianco <apbianco@cygnus.com>
9962 * class.c (make_class_data): Create vtable for abstract classes.
9963 (get_dispatch_table): Changed to cope with abstract classes.
9965 2000-07-27 Tom Tromey <tromey@cygnus.com>
9967 * parse.y (patch_method_invocation): Don't reverse the argument
9968 list when dealing with anonymous class constructors. Fixed typo in
9971 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9973 * parse.y (build_alias_initializer_parameter_list): Reverse
9974 crafted list when building aliases for anonymous class
9977 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * parse.y (jdep_resolve_class): Don't bother checking potential
9980 innerclass access if `decl' is NULL.
9981 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9984 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9986 * parse.c: Remove (again.)
9988 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9991 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9992 outside the `if' statement, alias to innerclass removed, `decl'
9993 used to mark the class complete.
9995 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9997 * parse.y (simple_name:): Fixed typo in error message.
9999 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10001 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10002 or its first operand can be error marks.
10004 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10006 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10007 * parse.y (method_header): Likewise.
10009 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10011 * parse.y (process_imports): Consider that one might be trying to
10012 import an innerclass. Fixes gcj/254
10014 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10016 * parse.y (find_as_inner_class): Handle the case where the
10017 enclosing context of an innerclass has been loaded as bytecode.
10019 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10021 * parse.y (simple_name:): Reject `$' in type names.
10022 (resolve_type_during_patch): Use `type' as a second
10023 argument to resolve_no_layout. Fixes gcj/257.
10025 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10027 * parse.y (find_most_specific_methods_list): Select the only
10028 non-abstract method even if max has been set.
10029 Fixes gcj/285, gcj/298.
10031 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10033 * lang-specs.h: Added %(jc1) to java compiler options.
10035 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10037 * .cvsignore: New file.
10039 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10041 * parse.y (not_accessible_p): Access granted to innerclasses
10042 (indirectly) extending the reference type. Fixes gcj/249.
10044 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10046 * parse.y (patch_method_invocation): Fixed comment.
10047 (maybe_use_access_method): Build this$<n>s to the context of the
10048 target method, or a type that extends it. Fixes gcj/242.
10050 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10054 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10056 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10058 2000-07-13 Tom Tromey <tromey@cygnus.com>
10060 * lang-specs.h: Added %{I*}.
10062 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10064 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10066 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10068 * parse-scan.c: Remove.
10070 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10072 * class.c (set_super_info): Handled protected inner classes.
10073 (common_enclosing_context_p): Bail early if arguments aren't both
10075 (get_access_flags_from_decl): Handle private and protected inner
10077 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10078 (CLASS_PROTECTED): Likewise.
10079 (struct lang_type): New bitfield `poic'.
10080 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10081 inner classes only.
10082 (check_inner_class_access): Renamed arguments, added
10083 comments. Handles protected inner classes (fixes gcj/225)
10084 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10086 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * parse.y (resolve_qualified_expression_name): Verify qualified
10089 access to `this'. Fixes gcj/239.
10091 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10093 * jcf-write.c (generate_classfile): Don't install ConstantValue
10096 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10098 * parse.y (resolve_qualified_expression_name): Handle inner class
10099 access. Fixes gcj/256.
10101 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10103 * jcf-write.c (generate_classfile): Properly install the
10104 ConstantValue attribute and the initial value constant pool index
10105 on string constants.
10106 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10109 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10111 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10113 * parse.y (find_as_inner_class): Fixed typo.
10114 (do_resolve_class): Explore enclosing contexts when searching for
10115 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10116 (check_inner_class_access): Check `decl' which can be null in case
10117 of previous errors.
10119 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * java-tree.h (java_debug_context): Declared `extern'.
10122 (safe_layout_class): Likewise.
10123 * parse.y (resolve_field_access): Field must be `static' in order
10124 to be replaced by its initial value. Added comments.
10125 (find_applicable_accessible_methods_list): Fixed typo.
10126 (find_most_specific_methods_list): Methods found in innerclasses
10127 take over methods founds in the enclosing contexts.
10128 (java_complete_tree): Loosen restrictions on the type of DECLs
10129 that can be replaced by their initialization values.
10130 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10132 2000-07-05 Tom Tromey <tromey@cygnus.com>
10134 * Make-lang.in (PARSE_DIR): New macro.
10135 (PARSE_RELDIR): Likewise.
10136 (PARSE_C): Likewise.
10137 (PARSE_SCAN_C): Likewise.
10138 ($(PARSE_C)): New target.
10139 ($(PARSE_SCAN_C)): Likewise.
10140 (SET_BISON): New macro.
10141 (BISONFLAGS): Likewise.
10142 (JAVABISONFLAGS): Likewise.
10144 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10146 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10147 argument on the first pass for CNI as well as JNI.
10148 (print_method_info): Set up method name on the first pass only.
10150 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * parse.y (parser_qualified_classname): Removed parameter
10154 (create_interface): Removed first passed parameter to
10155 parser_qualified_classname.
10156 (create_class): Likewise. Don't install alias on static
10157 innerclasses. Fixes gcj/275.
10159 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10161 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10162 debugable statement with empty_stmt_node. Fixes gcj/272
10164 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10166 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10169 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10171 * jcf-write.c (push_long_const): Appropriately cast short negative
10174 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10176 * parse.y (verify_constructor_super): Use loop variable
10177 `m_arg_type' initialized with `mdecl_arg_type'.
10179 2000-06-29 Tom Tromey <tromey@cygnus.com>
10181 * parse.y (resolve_field_access): Handle case where `type_found'
10184 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10186 * expr.c (lookup_field): The same field can be found through two
10187 different interface. Don't declare it ambiguous in that case.
10189 2000-06-27 Tom Tromey <tromey@cygnus.com>
10191 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10192 follows \r, then unget it at a lower level.
10194 2000-06-26 Tom Tromey <tromey@cygnus.com>
10196 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10197 java_complete_tree.
10199 2000-06-25 Tom Tromey <tromey@cygnus.com>
10201 * parse.y (for_statement): Wrap expression in a WFL if it is a
10202 constant. For PR gcj/268.
10204 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10206 * parse.y (do_resolve_class): Minor optimiztion in the package
10207 list search. Removed unnecessary test and return statement.
10208 (valid_ref_assignconv_cast_p): Order of arguments to
10209 enclosing_context_p fixed.
10211 2000-06-24 Tom Tromey <tromey@cygnus.com>
10213 * expr.c (lookup_field): Print error and return error_mark_node if
10214 field reference is ambiguous.
10216 * parse.y (check_abstract_method_definitions): Also check if
10217 `other_method' is abstract.
10219 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10221 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10223 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10224 (struct lang_type): New field `pic'.
10225 (CLASS_PRIVATE): New macro.
10226 * parse.y (check_inner_class_access): New function.
10227 (jdep_resolve_class): Call it.
10229 2000-06-23 Tom Tromey <tromey@cygnus.com>
10231 * parse.y (patch_incomplete_class_ref): Initialize the returned
10232 class. For PR gcj/260.
10234 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10236 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10238 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10240 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10241 Java specific checks.
10242 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10243 screened by DECL_P.
10244 * java-tree.def (CASE_EXPR): Marked 'e'.
10245 (DEFAULT_EXPR): Likewise.
10246 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10247 screened by DECL_P.
10248 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10249 Java specific checks.
10250 (generate_bytecode_insns): Test try_block for BLOCK before using
10252 * parse.y (build_wfl_wrap): Added `location' argument. Set
10253 EXPR_WFL_LINECOL accordingly.
10254 (dim_expr:): Wrap constants with WFLs.
10255 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10256 (resolve_package): Check for `stmt' not being a BLOCK before
10257 building a debuggable statement with it.
10258 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10260 (resolve_field_access): Make sure `decl' is a DECL before treating
10262 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10263 IDENTIFIER_NODE before treating it as such.
10264 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10265 treating it as such.
10266 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10267 to be applied only on non array types.
10269 2000-06-16 Per Bothner <per@bothner.com>
10271 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10272 define in terms of DECL_RESULT, as that fails when --enable-checking.
10274 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10276 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10277 types the same in comparison.
10278 (CHECK_OP): Add static prototype.
10280 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10282 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10283 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10284 * parse.c: Rebuilt.
10286 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10288 * decl.c (create_primitive_vtable): Prototype.
10290 * jcf-write.c (generate_bytecode_insns): Initialize variable
10293 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10295 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10297 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10298 to track searched classes, and do not search the same class more than
10299 once. Call find_applicable_accessible_methods_list on immediate
10300 superclass, instead of search_applicable_method_list on all ancestors.
10301 Fix for PR gcj/238.
10303 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10305 * parse.y (register_fields): Permit static fields in inner classes
10306 if they are final. Fix for PR gcj/255.
10308 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10310 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10311 * parse.y (find_in_imports): Returned type changed to void,
10312 leading comment fixed.
10313 (register_package): New function.
10314 (qualify_and_find): Likewise.
10315 (package_declaration:): Use `register_package'.
10316 (single_type_import_declaration:): Removed local variable
10317 `node'. Added missing `;' for consistency.
10318 (type_import_on_demand_declaration:): Use `chainon' to link new
10320 (lookup_field_wrapper): Lookup local variables defined in outer
10322 (java_complete_class): Don't reverse the list of imported on demand.
10323 (do_resolve_class): Reorganized. Removed local variable
10324 `original_name'. Call `qualify_and_find' with the current package
10325 name, invoke `find_in_imports_on_demand' right after. Call
10326 `qualify_and_find' with the packages we've seen so far. Fixed
10327 operations numbering in comments.
10328 (java_expand_class): Don't reverse `package_list'.
10329 (find_most_specific_methods_list): New local variables `abstract'
10330 and `candidates'. Use them to pick the right method.
10332 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10334 * parse.y (check_modifiers_consistency): Don't subtract out
10335 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10337 2000-06-04 Philipp Thomas <pthomas@suse.de>
10339 * Makefile.in (INTLLIBS): New.
10343 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10345 * class.c (get_dispatch_table): Build the vtable dummy entry list
10346 element with a null purpose. Fixed leading comment.
10347 (build_dtable_decl): Build an accurate dtable type when appropriate
10350 2000-06-02 Richard Henderson <rth@cygnus.com>
10352 * lang.c (lang_get_alias_set): New.
10354 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10356 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10357 before using it as the accessed field.
10359 2000-05-31 Tom Tromey <tromey@cygnus.com>
10361 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10362 char_array_vtable, short_array_vtable, int_array_vtable,
10363 long_array_vtable, float_array_vtable, double_array_vtable):
10365 * expr.c (get_primitive_array_vtable): New function.
10366 (create_primitive_vtable): New function.
10367 (java_lang_expand_expr): Enable code to statically generate
10369 * decl.c (init_decl_processing): Create primitive vtables.
10370 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10371 short_array_vtable, int_array_vtable, long_array_vtable,
10372 float_array_vtable, double_array_vtable): Define.
10374 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10376 * java/parse.y (find_applicable_accessible_methods_list):
10377 Don't add an uninitialized value to the list.
10379 2000-05-25 Tom Tromey <tromey@cygnus.com>
10381 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10382 when trying to see if field's class should be initialized. Always
10383 initialize field's declaring class, not qualified class.
10386 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10387 `wfl_operator', to maybe_build_primttype_type_ref.
10390 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10392 * parse.y (patch_method_invocation): Don't try to lookup methods
10393 in primitive types.
10395 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * parse.y (resolve_field_access): Call the appropriate <clinit>
10398 before accessing the length of a static array. Craft a decl for
10399 the field while its time. Fixes PR gcj/129.
10401 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10403 * parse.y (resolve_package): Correctly set `*next' (was off by
10405 (resolve_qualified_expression_name): Fixed comment.
10407 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10409 * jcf-parse.c (jcf_parse_source): Reset current_class and
10410 current_function_decl to NULL before parsing a new file.
10412 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10414 * parse.y (block_end:): If the collected block doesn't feature a
10415 statement, insert an empty statement.
10417 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10419 * parse.y (maybe_yank_clinit): New function.
10420 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10421 end of the list of methods belonging to a class.
10422 (java_complete_expand_method): Check whether <clinit> is really
10423 necessary and expand it accordingly.
10425 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10427 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10428 processed by the method's switch statement.
10430 2000-05-19 Tom Tromey <tromey@cygnus.com>
10432 * java-tree.h: Added init state enum.
10433 * decl.c (emit_init_test_initialization): Initialize class
10434 initialization check variable by looking at class' state.
10436 2000-05-19 Tom Tromey <tromey@cygnus.com>
10438 * java-tree.h (build_instanceof): Declare.
10439 (build_get_class): Declare.
10440 * parse.y (patch_binop): Use build_instanceof.
10441 * expr.c (build_instanceof): New function. If class is final,
10442 don't make a function call.
10443 (expand_java_INSTANCEOF): Use it.
10444 (build_get_class): New function.
10446 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10448 * jcf-write.c (generate_classfile): Scan the source_file for
10449 slashes with the right pointer variable.
10451 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10453 * lang.c (lang_decode_option): Update -Wunused flags by calling
10455 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10457 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10459 * check_init.c (check_init): Constify local char *.
10460 * class.c (push_class): Constify local char *.
10461 * java_tree.h: Update prototypes.
10462 * jcf-io.c (open_class): Constify filename parameter and
10464 (find_class): Remove redundant string copy. Cast return from
10466 * jcf-parse.c (read_class, parse_class_file, yyparse):
10467 Constify local char *.
10468 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10469 Constify local char *.
10470 * jcf.h (JCF): Constify filename and classname.
10471 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10472 * lang.c (init_parse): Constify parameter and return value.
10473 * lex.c (java_get_line_col): Constify filename parameter.
10474 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10475 * parse.y (java_parser_context_suspend,
10476 issue_warning_error_from_context, safe_layout_class): Constify
10478 * parse.c: Regenerate.
10480 2000-05-08 Tom Tromey <tromey@cygnus.com>
10482 * expr.c (build_jni_stub): Cache the result of
10483 _Jv_LookupJNIMethod.
10485 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10487 * decl.c (predef_filenames_size): Now 7.
10488 (predef_filenames): New seventh entry.
10490 2000-05-04 Tom Tromey <tromey@cygnus.com>
10492 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10493 Keep track of when we've seen a reference field after a
10494 non-reference field.
10495 (get_boehm_type_descriptor): Handle case where we see
10496 non-reference fields but no trailing reference field.
10497 * decl.c (rawdata_ptr_type_node): Define.
10498 (init_decl_processing): Initialize rawdata_ptr_type_node.
10499 * java-tree.h (rawdata_ptr_type_node): Declare.
10501 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10503 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10504 specifiers in calls to fprintf.
10506 2000-05-03 Andrew Haley <aph@cygnus.com>
10508 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10510 * javaop.h (WORD_TO_INT): New function.
10511 (IMMEDIATE_s4): Use WORD_TO_INT.
10512 * jcf.h (JPOOL_INT): Ditto.
10514 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10517 2000-04-19 Tom Tromey <tromey@cygnus.com>
10519 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10520 on native function.
10521 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10523 * expr.c (build_jni_stub): New function.
10524 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10525 * parse.c: Rebuilt.
10526 * parse.y (java_complete_expand_methods): Expand a native method
10527 and call build_jni_stub if -fjni given.
10528 * lang-options.h: Document -fjni.
10529 * lang.c (flag_jni): New global.
10530 (lang_f_options): Added `jni' entry.
10531 * java-tree.h (soft_lookupjnimethod_node,
10532 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10534 (flag_jni): Declare.
10535 (build_jni_stub): Declare.
10536 (struct lang_decl): Added `native' flag.
10537 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10539 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10540 soft_jnipopsystemframe_node): New globals.
10541 (init_decl_processing): Set them. _Jv_InitClass only takes one
10544 * java-tree.def: Put into `C' mode.
10546 2000-04-27 Tom Tromey <tromey@cygnus.com>
10549 * expr.c (expand_invoke): Generate check to see if object pointer
10550 is null in nonvirtual invocation case.
10551 * java-tree.h (soft_nullpointer_node): Declare.
10552 * decl.c (soft_nullpointer_node): New global.
10553 (init_decl_processing): Initialize soft_nullpointer_node.
10554 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10555 or `private' methods.
10556 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10558 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10560 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10563 2000-04-26 Tom Tromey <tromey@cygnus.com>
10565 * zextract.c (find_zip_file_start): New function.
10566 (read_zip_archive): Use it.
10568 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10570 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10572 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10574 * class.c (common_enclosing_context_p): New function.
10575 * java-tree.h (common_enclosing_context_p): Added prototype.
10576 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10577 classes sharing an outer context with the current instance.
10578 * parse.y (build_access_to_thisn): Fixed leading comment.
10579 (verify_constructor_super): New local `supper_inner'. Skip
10580 enclosing context argument in the case of inner class constructors.
10581 (patch_method_invocation): Insert proper context as second
10582 parameter to pure inner class constructor super invocations.
10584 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * parse.y (end_class_declaration): Reset the interface number
10589 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * parse.y (source_start_java_method): Deleted unnecessary code.
10592 (patch_method_invocation): Fixed comment.
10594 2000-04-24 Robert Lipe <robertlipe@usa.net>
10596 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10598 2000-04-23 Tom Tromey <tromey@cygnus.com>
10600 * boehm.c (mark_reference_fields): Use int_byte_position.
10602 2000-04-22 Tom Tromey <tromey@cygnus.com>
10604 * boehm.c (mark_reference_fields): Only call byte_position on
10607 2000-04-22 Tom Tromey <tromey@cygnus.com>
10609 * boehm.c (mark_reference_fields): Added `last_view_index'
10610 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10612 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10614 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10615 * parse.y (check_class_interface_creation): Fixed comments. Select
10616 permitted modifiers for (inner) interfaces. Changed error message
10617 to report rejected modifiers used with local classes.
10619 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10622 of directly inherited type considered in scope.
10623 * parse.y (do_resolve_class): Search inherited classes for inner
10626 2000-04-20 Tom Tromey <tromey@cygnus.com>
10628 * parse.y (not_accessible_p): Use member's class, not current
10629 class, when doing inheritance check for protected reference.
10632 2000-04-20 Jason Schroeder <shrode@subnature.com>
10634 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10636 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * parse.y (lookup_field_wrapper): Search for final local aliases.
10639 (resolve_expression_name): Let lookup_field_wrapper search for
10640 final local aliases. Force the value of `name' if one is found.
10641 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10642 an expression name. Fixed comments.
10644 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10646 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10648 2000-04-19 Tom Tromey <tromey@cygnus.com>
10650 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10652 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10656 2000-04-18 Tom Tromey <tromey@cygnus.com>
10659 * gjavah.c (utf8_cmp): Changed return value.
10660 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10662 (cxx_keywords): New global.
10663 (get_field_name): Handle new result of cxx_keyword_subst.
10664 (print_method_info): Likewise.
10666 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10668 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10669 with a newline, for CNI.
10670 (print_stub_or_jni): Print a space or newline before method name for
10671 CNI as well as JNI.
10672 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10673 (process_file): Include gcj/cni.h if generating CNI stubs.
10675 2000-04-16 Tom Tromey <tromey@cygnus.com>
10677 * gjavah.c (decompile_method): Use print_field_name.
10680 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10682 * parse.y (java_expand_classes): Reverse the package list once.
10683 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10685 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10686 the `==' and `!=' operators.
10688 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10690 * jcf-write.c (generate_bytecode_insns): At invocation time,
10691 always relate an interface method to the type of its selector.
10693 2000-04-05 Tom Tromey <tromey@cygnus.com>
10696 * expr.c (expand_invoke): Generate check to see if object pointer
10697 is null in nonvirtual invocation case.
10698 * java-tree.h (soft_nullpointer_node): Declare.
10699 * decl.c (soft_nullpointer_node): New global.
10700 (init_decl_processing): Initialize soft_nullpointer_node.
10701 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10702 or `private' methods.
10703 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10705 2000-04-05 Tom Tromey <tromey@cygnus.com>
10707 Fix for PR gcj/140:
10708 * parse.y (check_final_assignment): Recognize assignments to the
10709 `length' field of an array when generating class files.
10711 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10713 * class.c (decl_hash): Prototype removed.
10714 (decl_compare): Likewise.
10716 2000-04-05 Tom Tromey <tromey@cygnus.com>
10718 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10719 * parse.y (check_modifiers_consistency): Check for final/volatile
10720 clash. Fixes PR gcj/164.
10722 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10724 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10726 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10728 (add_method_1): Use `java_hash_hash_tree_node' and
10729 `java_hash_compare_tree_node'.
10730 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10731 (java_hash_compare_tree_node): Likewise.
10732 * parse.y (find_applicable_accessible_methods_list): Create,
10733 delete and use a hash table to remember already searched interfaces.
10735 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10737 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10740 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10742 * boehm.c (mark_reference_fields, set_bit): Prototype.
10743 (set_bit): Un-ANSI-fy definition.
10745 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10748 * decl.c (emit_init_test_initialization): Likewise.
10750 * gjavah.c (jni_print_char): Likewise.
10752 * parse.y (create_new_parser_context): Likewise.
10754 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10756 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10757 patch missing hunk. Fixed indentation.
10759 2000-03-30 Tom Tromey <tromey@cygnus.com>
10761 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10762 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10764 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10766 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10767 when negative *before* using it as an array index.
10768 * ChangeLog: Fixed typo.
10770 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10772 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10773 to 0 when it reaches -1.
10775 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10777 * jcf-parse.c (get_constant): Properly cast `num' during the
10778 invocation of `add_double'.
10779 * jcf-write.c (push_long_const): Properly cast `lo' before
10780 comparing it to short bounds.
10781 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10782 `interface_body:' is reduced after the current interface is
10785 2000-03-26 Tom Tromey <tromey@cygnus.com>
10787 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10788 Java-specific `-f' option.
10790 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10792 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10793 Adjust order of making types.
10794 Make bitsize_*_node values.
10796 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10798 * class.c (make_field_value): Use byte_position.
10799 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10800 (java_array_data_offset): Likewise.
10801 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10804 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10806 * parse.y (check_abstract_method_definitions): New local
10807 `end_type_reached'. Make sure we also consider `end_type'.
10808 (java_check_abstract_method_definitions): Make sure we eventually
10809 consider `java.lang.Object'.
10810 (maybe_use_access_method): Don't use access method if not in the
10811 context of a pure inner class or if the method's context is right.
10812 (find_applicable_accessible_methods_list): New static flag
10813 `object_done'. Don't search abstract classes as interfaces. Fixed
10814 indentation. Fixed the `java.lang.Object' only search. Search
10815 class interface(s) first, then fully search enclosing contexts.
10816 (find_most_specific_methods_list): Pick the closest candidate when
10817 they're all abstract.
10819 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10821 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10822 properly initialize `finished_label'. Don't emit gotos for empty
10825 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10827 * except.c (emit_handlers): Clear catch_clauses_last.
10829 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10831 * parse.y (check_method_types_complete): New function.
10832 (create_class): Reset anonymous class counter only when seeing an
10834 (java_complete_class): JDEP_METHOD: Don't recompute signature
10837 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10839 * class.c (build_static_ref): Fixed indentation in comment.
10840 * java-tree.def (TRY_EXPR): Fixed typo in name.
10841 (CLASS_LITERAL): Likewise.
10842 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10843 (struct lang_type): New field `dot_class'.
10844 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10845 (generate_classfile): Method `class$' is synthetic.
10846 * parse.y (build_do_class_method): New function.
10847 (build_dot_class_method_invocation): Likewise.
10848 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10849 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10850 (qualify_ambiguous_name): Likewise.
10851 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10852 (build_try_statement): Fixed leading comment.
10854 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10856 * class.c (make_field_value): Properly handle sizes.
10857 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10858 (layout_class_method): Count using trees.
10859 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10860 * expr.c (java_array_data_offset): Use int_bit_position.
10861 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10862 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10864 2000-03-16 Tom Tromey <tromey@cygnus.com>
10866 * lang.c (flag_hash_synchronization): New global.
10867 (lang_f_options): Added `hash-synchronization'.
10868 * lang-options.h: Mention -fhash-synchronization.
10869 * java-tree.h (flag_hash_synchronization): Declare.
10870 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10871 hash table synchronization is disabled.
10872 * decl.c (init_decl_processing): Only push `sync_info' value when
10873 hash table synchronization is disabled.
10874 * class.c (make_class_data): Only push `sync_info' field when hash
10875 table synchronization is disabled. Removed dead code.
10877 2000-03-16 Tom Tromey <tromey@cygnus.com>
10879 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10881 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10883 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10885 * parse.y (patch_method_invocation): Handle anonymous classes
10886 creation in static context.
10888 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10890 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10891 * parse.y (resolve_qualified_expression_name): Use it.
10892 (patch_method_invocation): Likewise.
10894 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10896 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10897 depending on the type of dependency which dictates what the
10899 (unresolved_type_p): Resolved types limited to the current class.
10901 2000-03-15 Tom Tromey <tromey@cygnus.com>
10903 * decl.c (init_decl_processing): Set type of `sync_info' to be
10906 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10907 Correctly compute bit number for current slot. Zero `high' and
10908 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10909 mark_reference_fields.
10910 (mark_reference_fields): New function.
10912 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10914 * parse.y (register_incomplete_type): Fixed initialization of
10917 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10919 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10921 (push_class_context, pop_class_context): New function.
10922 (class_body:): Call pop_class_context.
10923 (interface_body:): Likewise.
10924 (INNER_QUALIFIER): New macro.
10925 (report_class_declaration): Changed output format and use
10926 INNER_QUALIFIER. Call push_class_context.
10928 2000-02-14 Andrew Haley <aph@cygnus.com>
10930 * check-init.c (check_init): Add new cases for unary and binary
10933 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10935 * parse.y (resolve_package): Set `next' once a type name has been
10936 progressively discovered.
10937 (resolve_qualified_expression_name): Propagate resolution only if
10938 there are remaining qualifiers. Take into account `q' might have
10939 been cleared after re-qualification.
10940 * parse.y (patch_method_invocation): New local `resolved'.
10941 Section dealing with qualified expression rewritten to use
10942 resolve_field_access.
10944 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10946 * parse.h (PUSH_CPC): Fixed indentation.
10947 (DEBUG_CPC): New macro.
10948 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10949 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10950 * parse.y (class_body_declaration:): Use
10951 SET_CPC_INSTANCE_INITIALIZER_STMT.
10952 (method_declaration:): Check for null current_function_decl.
10953 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10954 (java_parser_context_pop_initialized_field): Better handling of
10956 (maybe_make_nested_class_name): Mark nested class name as
10957 qualified when necessary.
10958 (end_class_declaration): Don't call java_parse_context_resume when
10959 one or more error occurred.
10960 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10961 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10962 SET_CPC_INITIALIZER_STMT.
10963 (method_header): Check for inner classes declaring static methods.
10964 (resolve_qualified_expression_name): Handle situation where `this'
10967 2000-03-13 Hans Boehm <boehm@acm.org>
10969 * typeck.c (build_prim_array_type): Correctly set the high word too.
10971 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10973 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10975 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10976 list of methods for interfaces.
10978 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10980 * parse.y (qualify_ambiguous_name): Properly handle expressions
10983 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10985 * parse.y (check_final_assignment): Extended to process
10987 (patch_assignment): Have check_final_assignment called only once.
10989 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10991 * java-tree.h (IS_INIT_CHECKED): New flag.
10992 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10993 * parse.y (patch_string): Call force_evaluation_order on the
10994 completed string concatenation tree.
10995 * expr.c (force_evaluation_order): Call force_evaluation_order on
10996 function's arguments too.
10998 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11000 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11001 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11002 (build_anewarray): Likewise.
11003 * parse.y (patch_newarray): Likewise.
11004 * parse.c: Regenerated.
11006 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11008 * decl.c (init_decl_processing): Added new class fields `depth',
11009 `ancestors', and `idt' to class_type_node. Use
11010 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11011 * class.c (make_class_data): Push initial values for new fields.
11012 * java-tree.h: Updated prototype for `build_invokeinterface'.
11013 * expr.c (build_invokeinterface): Changed parameters to accept
11014 `method' tree. Calculate index of `method' in its declaring
11015 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11016 (expand_invoke): Call `build_invokeinterface' with new parameters.
11017 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11020 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11022 * typeck.c (lookup_do): Search superinterfaces first
11023 when looking up an interface method. From Godmar Back
11024 <gback@cs.utah.edu>
11026 2000-03-06 Tom Tromey <tromey@cygnus.com>
11028 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11030 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11032 * java-tree.h (lookup_argument_method2): Declared.
11033 (safe_layout_class): Prototype moved from parse.h.
11034 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11035 * parse.y (java_check_regular_methods): Local `super_class' gone.
11036 Call lookup_argument_method2 instead of lookup_argument_method.
11037 Perform modifier match for methods found declared in implemented
11038 interfaces. Fixed indentation problem. Overriding/hiding error
11039 report to take place only for methods found in classes.
11040 * typeck.c (lookup_argument_method): Changed leading
11041 comment. Re-written by calling lookup_do.
11042 (lookup_argument_method2): New function.
11043 (lookup_java_method): Re-written by calling lookup_do.
11044 (lookup_do): New function.
11046 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11048 * check-init.c (check_init): Removed dead code. Handle (blank)
11050 * parse.y (declare_local_variables): New local `final_p', set it
11051 and use it to initialize LOCAL_FINAL.
11052 (check_final_assignment): Only check FIELD_DECLs.
11054 2000-02-17 Tom Tromey <tromey@cygnus.com>
11056 * Makefile.in (JAVA_OBJS): Added boehm.o.
11057 (boehm.o): New target.
11058 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11059 * java-tree.h (flag_use_boehm_gc): Declare.
11060 (get_boehm_type_descriptor): Declare.
11061 * lang.c (lang_f_options): Added `use-boehm-gc'.
11062 (flag_use_boehm_gc): New global.
11063 * lang-options.h: Added -fuse-boehm-gc.
11064 * boehm.c: New file.
11065 * class.c (get_dispatch_table): If class uses a Boehm type
11066 descriptor, put it in the vtable.
11067 (make_class_data): Removed dead code.
11069 2000-03-03 Per Bothner <per@bothner.com>
11071 * decl.c (init_decl_processing): Initialize sizetype properly.
11073 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11075 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11076 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11077 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11078 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11079 (jcf_parse): New local `current'. Load innerclasses seen in outer
11080 context being processed.
11081 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11082 * jcf-write.c (append_innerclasses_attribute): New function.
11083 (append_innerclasses_attribute_entry): Likewise.
11084 (get_access_flags): Handle static classes. Set anonymous and local
11085 classes to be private.
11086 (generate_classfile): Attribute count adjusted. Call
11087 append_innerclasses_attribute.
11088 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11089 PURE_INNER_CLASS_TYPE_P.
11090 * parse.y (parser_qualified_classname): New parameter `is_static',
11091 produce non qualified name accordingly.
11092 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11093 (create_interface): Added argument to parser_qualified_classname.
11094 (create_class): Added argument to parser_qualified_classname. Setup
11095 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11096 (add_inner_class_fields): Fixed indentation.
11097 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11098 (method_declarator): Fixed typo in comment.
11099 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11100 (build_current_thisn): Likewise.
11101 (patch_method_invocation): Likewise.
11103 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11105 * decl.c (current_function_decl): Move to toplev.c.
11107 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11109 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11110 (DECL_BIT_INDEX): Use underlying representation.
11111 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11113 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11115 * expr.c (build_java_ret): Pass proper type to size_binop.
11117 2000-02-25 Anthony Green <green@cygnus.com>
11119 * expr.c (build_class_init): Mark the decl to be ignored by
11121 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11122 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11123 * class.c (init_test_hash_newfunc): New function.
11124 (decl_hash): New function.
11125 (decl_compare): New function.
11126 * decl.c (emit_init_test_initialization): New function.
11127 (complete_start_java_method): Traverse the init test hashtable,
11128 calling emit_init_test_initialization.
11129 (always_initialize_class_p): Define.
11130 * expr.c (build_class_init): Use initialization tests when
11131 emitting class initialization code.
11132 (always_initialize_class_p): Declare.
11133 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11135 * java-tree.h: Include hash.h.
11136 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11137 (struct lang_decl): Add init_test_table field.
11138 (init_test_hash_entry): Define.
11140 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11142 * gjavah.c (main): Avoid using `argi' to report unimplemented
11145 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11147 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11148 initialize locals to avoid warnings. Local `exception_type' moved
11151 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11153 * parse.y (resolve_expression_name): Use `orig' as a second
11154 argument to resolve_field_access.
11155 (resolve_field_access): Removed unnecessary code when dealing with
11158 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11160 * class.c (push_super_field): Don't push the field twice.
11161 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11162 * parse.h (java_reorder_fields): Prototyped.
11163 * parse.y (java_reorder_fields): New function.
11164 (java_layout_class): Simplified not to worry about re-ordering.
11166 2000-02-23 Tom Tromey <tromey@cygnus.com>
11168 * gjavah.c (print_name): In JNI case, correctly quote string.
11169 (print_method_info): Don't handle overrides in JNI mode.
11171 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11173 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11174 value type set to `boolean_type_node'.
11176 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11178 * jcf-dump.c (main): Test for correct condition after
11179 output file creation.
11181 2000-02-19 Anthony Green <green@cygnus.com>
11183 * jcf-depend.c (add_entry): Fix test for first list entry.
11185 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11187 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11188 * constants.c (build_constants_constructor): Likewise.
11190 2000-02-19 Anthony Green <green@cygnus.com>
11192 * jcf-depend.c (add_entry): Add entries to the end of the list.
11194 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11196 * decl.c (INT_TYPE_SIZE): Define if necessary.
11197 (expand_java_return): Handle the case of a native integer smaller
11198 than a JVM integer.
11200 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11202 * gjavah.c (help): Use GCCBUGURL.
11203 * jv-scan.c (help): Likewise.
11204 * jcf-dump.c (help): Likewise.
11206 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11208 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11211 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11213 * jcf-parse.c (load_class): Call `fatal' if no file containing
11214 the target class are found.
11216 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11218 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11219 lex.c, lex.h, and PARSE_H to...
11220 (parse.o, parse-scan.o): ...here, respectively.
11222 * lex.c: Split out code that may trigger SIGFPE from yylex()
11223 to its own function.
11224 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11226 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11228 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11230 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11232 * parse.y (outer_field_access_p): Stop in time when outer contexts
11234 (resolve_qualified_expression_name): Properly qualify *everything*
11235 after a package.type to be resoled as expression names.
11236 (find_applicable_accessible_methods_list): Save/restore `class' to
11237 isolate it from a possible outer context search.
11239 2000-02-15 Tom Tromey <tromey@cygnus.com>
11241 * gjavah.c (jni_print_char): New function.
11242 (print_full_cxx_name): Use it.
11243 (decode_signature_piece): Likewise.
11244 (print_cxx_classname): Likewise.
11246 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11248 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11250 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11252 * gjavah.c: Include version.h.
11254 * jcf-dump.c: Likewise.
11256 * jv-scan.c: Likewise.
11258 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11260 * parse.y (outer_field_access_fix): First parameter now a tree
11261 node. Check for assignment to final. First argument to
11262 build_outer_field_access_fix modified to accommodate prototype.
11263 (build_outer_field_access): Don't check for assignment to final
11265 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11266 possibly returned by outer_field_access_fix. Changed
11267 outer_field_access_fix's first argument.
11268 (check_final_assignment): $finit$'s context is OK.
11269 (patch_unaryop): Use node instead of its line/column value when
11270 calling outer_field_access_fix.
11272 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11274 * parse.y (interface_declaration:): No longer tagged
11275 <node>. Re-installed default action.
11276 (class_member_declaration:): Handle inner interfaces.
11277 (interface_member_declaration): Handle inner interfaces and
11279 (create_interface): Push error if one seen. Suspend parsing
11280 context when processing an inner interface.
11281 (register_fields): Inner class static field limitations not to
11282 apply to inner interfaces.
11284 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11286 * jcf-parse.c (load_class): Update `java_error_count' when a
11287 class' file can't be found.
11288 (parse.y): Avoid (byte)code generation when errors seen.
11290 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11292 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11293 decodes a valid node.
11294 (patch_binop): Handle TRUNC_DIV_EXPR.
11296 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11298 * parse.y (resolve_package): New local `acc'. Try to progressively
11299 build and guess a package and type name.
11301 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11303 * parse.y (find_applicable_accessible_methods_list): Load and
11304 layout the search class if necessary.
11305 (java_complete_tree): Keep to original type of the folded initial
11308 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11310 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11311 Generate error message if circularity is detected. New static
11313 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11314 * jcf-write.c (generate_bytecode_insns): Very simply handle
11316 * parse.y (java_check_circular_reference): Use
11317 `cyclic_inheritance_report' during report, if necessary.
11318 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11319 walking NEW_ARRAY_INIT twice.
11321 2000-02-09 Tom Tromey <tromey@cygnus.com>
11323 * parse.y (check_class_interface_creation): Allow inner classes to
11324 be `private' or `protected', check modifiers' consistency. Prevent
11325 block local classes from bearing any modifiers.
11327 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11329 * except.c (check_start_handlers): Re-add prototype lost in last
11331 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11333 2000-02-09 Andrew Haley <aph@cygnus.com>
11335 * decl.c (clear_binding_level): Remove excess initializer.
11336 (maybe_poplevels): Remove unused variable.
11337 (force_poplevels): Ditto.
11338 (struct binding_level): Add comment.
11340 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11342 * jcf-write.c (generate_classfile): Don't consider
11343 pre-initialization with reference value (use <clinit> instead.)
11344 * parse.y (java_fix_constructors): No generated constructor for
11346 (build_outer_field_access): Removed debug message.
11347 (outer_field_expanded_access_p): Adapted to bytecode generation.
11348 (build_outer_field_access_method): Use fix_method_argument_names.
11349 (build_outer_method_access_method): Fixed indentation. Added
11350 comment. Handle access method generation for static and also void
11352 (build_access_to_thisn): Inserted debug message.
11353 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11354 (resolve_qualified_expression_name): Fixed comment.
11355 (not_accessible_p): Adapted to bytecode generation. Added comment.
11356 (patch_method_invocation): Added comment.
11357 (maybe_use_access_method): Fixed leading comment. Handle static
11359 (java_complete_lhs): Don't shortcut handling of initialized upon
11360 declaration String type static fields when generating bytecode.
11361 (patch_unaryop): Handle outer field access when generating
11364 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11366 * java-tree.h (FIELD_THISN): New macro.
11367 * jcf-write.c (append_synthetic_attribute): New function.
11368 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11369 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11370 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11372 (build_outer_field_access): Turned on access functions usage and
11373 generation when compiling to bytecode.
11374 (maybe_use_access_method): Likewise.
11376 2000-01-25 Andrew Haley <aph@cygnus.com>
11378 * java-except.h (struct eh_range): Add `expanded' field.
11379 (maybe_start_try): Add end_pc arg.
11380 (maybe_end_try): Ditto.
11381 * java-tree.h (force_poplevels): new function.
11382 * expr.c (expand_byte_code): Don't call maybe_start_try or
11384 * except.c (add_handler): Reset expanded.
11385 (expand_start_java_handler): Set expanded.
11386 (check_start_handlers): Don't expand a start handler that's
11387 already been expanded.
11388 (maybe_start_try): Add end_pc arg. Only expand a handler which
11390 (expand_end_java_handler): call force_poplevels.
11391 (force_poplevels): new function.
11392 * decl.c (binding_level): Add start_pc of binding level.
11393 (maybe_pushlevels): Call maybe_start_try when pushing binding
11395 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11396 (LARGEST_PC): Define.
11397 (clear_binding_level): Use LARGEST_PC.
11399 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11400 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11401 (binding_depth, is_class_level, current_pc): new variables.
11402 (struct binding_level): ditto.
11403 (indent): new function.
11404 (push_jvm_slot): add debugging info.
11405 (maybe_pushlevels): ditto.
11406 (maybe_poplevels): ditto.
11407 (pushlevel): ditto.
11409 (start_java_method): ditto.
11410 (give_name_to_locals): comment only.
11411 * except.c (binding_depth, is_class_level, current_pc):
11413 (expand_start_java_handler): add debugging info.
11414 (expand_end_java_handler): ditto.
11416 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11418 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11419 (print_name_for_stub_or_jni, process_file): Constify a char*.
11421 2000-02-03 Tom Tromey <tromey@cygnus.com>
11423 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11425 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11427 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11428 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11431 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11433 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11434 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11435 (struct lang_type): New field `ii_block'.
11436 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11437 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11438 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11439 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11440 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11441 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11443 * parse.y (add_instance_initializer): New function.
11444 (in_instance_initializer): New static global.
11445 (class_body_declaration:): Link instance initializer block.
11446 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11447 (array_creation_expression:): Remove unused local.
11448 (java_parser_context_push_initialized_field): Fixed leading
11449 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11450 CPC_INSTANCE_INITIALIZER_LIST.
11451 (java_parser_context_pop_initialized_field): Likewise.
11452 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11453 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11454 CPC_INITIALIZER_STMT.
11455 (fix_constructors): New local `class_type'. Use it. Call
11456 add_instance_initializer.
11457 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11458 (patch_return): Forbid return in instance initializers.
11459 (patch_throw_statement): Enforce exception handling in the context
11460 of instance initializers.
11462 2000-02-03 Tom Tromey <tromey@cygnus.com>
11464 * Make-lang.in (java.mostlyclean): Remove executables in
11467 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11469 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11470 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11471 (java_float_finite): Convert to use union Word from javaop.h.
11472 (java_double_finite): Convert to use union DWord from javaop.h.
11474 2000-02-02 Tom Tromey <tromey@cygnus.com>
11476 * gjavah.c (options): Added `jni' entry.
11477 (help): Document -jni.
11478 (flag_jni): New global.
11479 (process_file): Handle JNI output. Don't print text from
11480 -prepend, -add, etc, when generating stubs. Only remove `.class'
11481 suffix if it actually exists.
11482 (main): Create a `.c' file when run with `--jni --stubs'. Create
11483 correct output file name with `--jni'.
11484 (print_include): Mangle header name differently in JNI case.
11485 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11487 (print_method_info): Handle JNI case. Put signature info into
11488 method name. Handle case when STREAM is NULL.
11489 (print_name_for_stub_or_jni): New function.
11490 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11491 (print_cxx_classname): Handle JNI.
11492 (print_full_cxx_name): Likewise.
11493 (decode_signature_piece): Likewise.
11494 (overloaded_jni_method_exists_p): New function.
11495 (struct method_name): Added `signature' and `sig_length' fields.
11496 (HANDLE_END_FIELD): Do nothing in JNI mode.
11498 2000-02-02 Tom Tromey <tromey@cygnus.com>
11500 * jv-scan.c: Include version.c, <getopt.h>.
11501 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11502 (options): New array.
11503 (usage): New function.
11504 (version): New function.
11505 (main): Use getopt_long to parse command line.
11506 * jcf-dump.c: Include version.c, <getopt.h>.
11507 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11508 OPT_JAVAP): New macros.
11509 (options): New array.
11510 (usage): Return `void'. Changed message.
11511 (help): New function.
11512 (version): New function.
11513 (main): Use getopt_long_only to parse command line.
11514 * gjavah.c: Include <getopt.h>.
11515 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11516 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11517 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11518 (options): New array.
11519 (java_no_argument): Removed.
11520 (help): Updated with missing options.
11521 (main): Use getopt_long_only to parse command line.
11522 (usage): Changed message.
11524 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11526 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11527 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11528 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11529 * parse.y (array_creation_expression:): Handle anonymous arrays.
11530 (build_array_from_name): Don't set `ret_name' if null.
11531 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11532 (qualify_ambiguous_name): Likewise.
11533 (java_complete_expand_class): Likewise.
11535 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11537 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11538 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11539 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11540 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11541 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11542 AIPL_FUNCTION_COMPLETED_INVOCATION.
11543 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11544 AIPL_FUNCTION_INVOCATION_READY.
11545 (AIPL_FUNCTION_DECLARATION): New enum entry.
11546 * parse.y (reorder_static_initialized): New function.
11547 (java_parser_context_pop_initialized_field): Use it.
11548 (add_inner_class_fields): Use
11549 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11550 augmented. Install marker after last alias initializer, if any.
11551 (generate_finit): Fixed typo. Don't try to retain only the used
11553 (method_header): Compute and set DECL_FUNCTION_NAP.
11554 (method_declarator): Fixed comment. Insert alias initializer in
11556 (build_alias_initializer_parameter_list): Fixed leading
11557 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11558 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11559 (java_complete_expand_class): Code to retain only used aliases
11561 (java_complete_expand_methods): New local `first_decl'. Generate
11562 $finit$ first, then expand the constructors, regular methods and
11564 (java_complete_expand_method): Don't report error on missing
11565 return statement if previously detected bogus.
11566 (fix_constructors): Don't patch constructor parameters list.
11567 (patch_method_invocation): Use new AIPL enum values. Reverse
11568 alias initializer list for anonymous classes.
11570 2000-01-30 Anthony Green <green@redhat.com>
11572 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11573 determine how many stack slots to pop.
11575 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11578 error handling/recovery.
11579 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11581 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11583 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11584 FIELD_LOCAL_ALIAS_USED): New macros.
11585 (DECL_FUNCTION_NAP): New macro.
11586 (struct lang_decl): New field `nap'.
11587 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11588 (struct lang_type): New fields `finit_stmt_list' and
11589 `clinit_stmt_list'.
11590 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11591 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11592 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11593 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11594 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11595 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11596 (BUILD_THROW): Macro line separator re-indented.
11597 * parse.y (end_class_declaration): New function.
11598 (maybe_generate_pre_expand_clinit): New name for
11599 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11600 pre-expand static fields.
11601 (maybe_generate_clinit): Function deleted.
11602 (check_for_static_method_reference): Prototype's parameter list
11604 (generate_finit): New name for maybe_generate_finit. Changed
11605 leading comment. Function rewritten to use
11606 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11607 (build_alias_initializer_parameter_list): New function.
11608 (java_parser_context_pop_initialized_field): Likewise.
11609 (add_inner_class_fields): Likewise.
11610 (type_declaration:): Call end_class_declaration.
11611 (class_member_declaration:): Likewise.
11612 (formal_parameter_list:): Fixed typos.
11613 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11614 element. Improved error handling.
11615 (block_statement:): Call end_class_declaration.
11616 (anonymous_class_creation:): Likewise.
11617 (create_anonymous_class): Fixed comments.
11618 (create_class): Call add_inner_class_fields.
11619 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11620 (method_header): Use MARK_FINAL_PARMS.
11621 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11622 (method_declarator): Propagate final argument flag.
11623 (craft_constructor): New local `artificial'. Call
11624 build_alias_initializer_parameter_list. Use
11625 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11626 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11628 (complete_expand_class): Get rid of unused outer context local
11630 (java_complete_expand_methods): Fixed leading
11631 comment. Generate/pre-expand <clinit> first. Changed method
11632 expansion order to regular, $finit$, constructors, <clinit>.
11633 (java_complete_expand_method): Set current_function_decl.
11634 (fix_constructors): Fix constructor parameter list to account for
11635 outer context local alias initializers.
11636 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11637 (resolve_expression_name): Lookup outer context local aliases. New
11638 local `access', use it.
11639 (patch_method_invocation): Patch inner class ctor invocation with
11640 outer context local aliases initialization values. $finit$
11641 invocation patching now includes things generated with
11642 build_alias_initializer_parameter_list.
11643 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11644 (build_super_invocation): Likewise.
11645 (patch_assignment): Changed comment.
11647 2000-01-27 Andrew Haley <aph@cygnus.com>
11649 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11653 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11655 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11657 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11659 * parse.y (register_fields): Don't pass a format specifier to
11660 OBSOLETE_MODIFIER_WARNING.
11661 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11662 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11664 (check_modifiers): Change function into a macro.
11665 (check_class_interface_creation): Pass a literal format string.
11667 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11669 * buffer.h: PROTO -> PARAMS.
11670 * check-init.c: Likewise.
11671 * class.c: Likewise.
11672 * constants.c: Likewise.
11673 * convert.h: Likewise.
11674 * decl.c: Likewise.
11675 * except.c: Likewise.
11676 * expr.c: Likewise.
11677 * gjavah.c: Likewise.
11678 * java-except.h: Likewise.
11679 * java-tree.h: Likewise.
11680 * jcf-depend.c: Likewise.
11681 * jcf-dump.c: Likewise.
11682 * jcf-parse.c: Likewise.
11683 * jcf-path.c: Likewise.
11684 * jcf-reader.c: Likewise.
11685 * jcf-write.c: Likewise.
11687 * jv-scan.c: Likewise.
11688 * jvgenmain.c: Likewise.
11689 * jvspec.c: Likewise.
11690 * lang.c: Likewise.
11693 * parse-scan.y: Likewise.
11694 * parse.h: Likewise.
11695 * parse.y: Likewise.
11696 * typeck.c: Likewise.
11697 * verify.c: Likewise.
11698 * xref.c: Likewise.
11699 * xref.h: Likewise.
11700 * zextract.c: Likewise.
11701 * zipfile.h: Likewise.
11703 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11705 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11706 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11707 * constants.c (build_constant_data_ref): Check for cached
11708 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11709 in TYPE_CPOOL_DATE_REF.
11710 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11711 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11712 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11713 (LOCAL_FINAL): New macro.
11714 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11715 constant pool -- don't try to reuse.
11716 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11717 TYPE_LANG_SPECIFIC.
11718 (find_in_current_zip): Use TYPE_JCF.
11719 * parse.h (java_check_final): Prototype removed.
11720 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11721 (maybe_create_class_interface_decl,
11722 check_class_interface_creation): Likewise.
11723 (java_expand_finals): Function removed.
11724 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11725 (block_statement:): Fixed comment.
11726 (anonymous_class_creation:): Likewise.
11727 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11729 (check_class_interface_creation): Loosened error report on (inner)
11730 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11731 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11732 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11734 (create_interface): Likewise.
11735 (anonymous_class_counter): New static global.
11736 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11737 patch. Fixed comments.
11738 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11739 anonymous_class_counter when declaring a toplevel class.
11740 (craft_constructor): Fixed constructor name when handling
11741 anonymous classes. Anonymous class constructors to feature hidden
11742 this$<n> parameter.
11743 (java_fix_constructors): Added comment.
11744 (java_check_final): Function removed.
11745 (java_complete_expand_methods): Fixed comment. Don't generate
11746 class data, save its outgoing constant pool instead.
11747 (verify_constructor_super): Skip anonymous class constructor
11748 hidden this$<n> parameter.
11749 (java_expand_classes): New local `saved_ctxp'. Removed call to
11750 java_expand_finals and java_check_final. Expand anonymous class
11751 constructors. Generate class data.
11752 (build_super_invocation): Skip anonymous class hidden this$<n>
11754 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11755 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11756 (set_java_signature): Likewise.
11758 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11760 * gjavah.c: Delete ACC_VISIBILITY define.
11761 * jcf.h: Add ACC_VISIBILITY define.
11762 * parse.y: final: rule tagged <value>.
11763 (java_check_regular_methods): Use ACC_VISIBILITY define for
11764 default package access check.
11765 (local_variable_declaration_statement): Use final: rule.
11767 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11769 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11770 (final:): New rule.
11772 2000-01-17 Tom Tromey <tromey@cygnus.com>
11774 * gjavah.c (print_field_info): Allow non-static final fields.
11776 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11778 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11779 * parse.y (patch_anonymous_class): New function.
11780 (create_anonymous_class): Register incomplete type when the
11781 class/interface to extends/implement isn't known yet.
11782 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11783 (verify_constructor_super): Tuned error message.
11785 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11787 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11788 (ANONYMOUS_CLASS_P): New macro.
11789 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11790 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11791 * parse.y (create_class): Added leading argument.
11792 (maybe_create_class_interface_decl,
11793 check_class_interface_creation): Likewise.
11794 (craft_constructor): New function.
11795 (verify_constructor_super): Added argument in prototype.
11796 (class_declaration:): Inserted leading argument.
11797 (for_begin:): Use FOR_LOOP_P.
11798 (anonymous_class_creation): Create WFL of the anonymous class to
11799 instantiate. Call build_new_invocation. Added comments.
11800 (check_class_interface_creation): Handle parameter `anonymous' in
11801 verbose mode class creation announce.
11802 (link_nested_class_to_enclosing): Exclude anonymous classes.
11803 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11804 anonymous class, even though they appear to have an enclosing
11806 (create_interface): Pass extra argument to
11807 check_class_interface_creation.
11808 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11809 (create_class): Call check_class_interface_creation and
11810 maybe_create_class_interface_decl with extra new argument. Don't
11811 add private this$<n> to anonymous classes.
11812 (method_declarator): Insert hidden this$<n> to anonymous class
11814 (java_fix_constructors): Deleted code creating default
11815 constructor. Call craft_constructor instead.
11816 (java_check_regular_methods): Set `saw_constructor' to 1 for
11818 (fix_constructors): Pass extra argument to verify_constructor_super.
11819 (verify_constructor_super): New local `sdecl', use it. Search for
11820 matching constructor (possibly featuring arguments) in super
11822 (lookup_method_invoke): Craft constructor according to arguments
11823 list when dealing with anonymous class constructors.
11824 (build_super_invocation): Pass arguments to anonymous class super
11826 (search_loop): Use FOR_LOOP_P.
11827 (labeled_block_contains_loop_p): Likewise.
11829 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11831 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11832 (enclosing_context_p): New function.
11833 (get_access_flags_from_decl): Handle CLASS_STATIC.
11834 (maybe_layout_super_class): Extra first argument passed to
11836 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11838 * decl.c (access0_identifier_node): New global.
11839 (init_decl_processing): access0_identifier_node initialized.
11840 (pushdecl): Set DECL_CONTEXT only on non type decls.
11841 * expr.c (lookup_field): Lookup inner class fields in enclosing
11843 (expand_invoke): Use ID_INIT_P.
11844 (expand_java_field_op): Use DECL_CLINIT_P.
11845 * java-tree.def (CLASS_LITERAL): New tree code.
11846 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11847 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11848 (struct lang_decl): New field `inner_access'.
11849 (enclosing_context_p): Prototyped.
11850 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11851 ID_CLINIT_P): New macros.
11852 (CLASS_STATIC): New macro.
11853 (CLASS_ACCESS0_GENERATED_P): New macro.
11854 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11855 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11856 INNER_CLASS_P): New macros.
11857 (DECL_INNER_CLASS_LIST): New macro.
11858 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11860 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11861 the shift value to int. Fixed typo in comment.
11862 * lex.c (inst_id, wpv_id): Initialize.
11863 * mangle.c (unicode_mangling_length): Take `$' into account.
11864 * parse.h (DRECOVER, RECOVER): Terminate properly.
11865 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11866 (typedef struct _jdep): New field `enclosing'.
11867 (JDEP_ENCLOSING): New macro.
11868 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11869 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11870 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11871 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11872 GET_ENCLOSING_CPC_CONTEXT): New macros.
11873 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11874 (do_resolve_class): Added extra argument in prototype.
11875 * parse.y (resolve_class): Added extra argument in prototype.
11876 (maybe_create_class_interface_decl): Likewise.
11877 (maybe_use_access_method, build_wfl_wrap): New functions.
11878 (java_complete_expand_classes, java_complete_expand_class):
11880 (java_parser_context_push_initialized_field,
11881 java_parser_context_suspend, java_parser_context_resume):
11883 (maybe_make_nested_class_name, make_nested_class_name,
11884 set_nested_class_simple_name_value,
11885 link_nested_class_to_enclosing, find_as_inner_class,
11886 find_as_inner_class_do, check_inner_class_redefinition,
11887 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11888 maybe_build_thisn_access_method, build_outer_field_access,
11889 build_outer_field_access_methods, build_outer_field_access_expr,
11890 build_outer_method_access_method, build_new_access_id,
11891 build_outer_field_access_method, outer_field_access_p,
11892 outer_field_expanded_access_p, outer_field_access_fix,
11893 build_incomplete_class_ref, patch_incomplete_class_ref,
11894 create_anonymous_class): Likewise.
11895 (inst_id, wpv_id): New static global variables.
11896 (synchronized:): New rule, tagged <node>.
11897 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11899 (anonymous_class_creation:): New rule, tagged <node>.
11900 (NEW_TK): Tagged <node>.
11901 (type_literals, array_type_literal): New rules, tagged <node>.
11902 (class_declaration:): Removed action when reducing by class_body:
11903 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11904 using GET_CPC in sub-rules.
11905 (class_member_declaration): Handle inner classes.
11906 (method_declaration): When reducing method_header:, reset
11907 current_function_decl when appropriate.
11908 (method_declarator:): Set the number of formal parameter to 0 for
11909 method declared without arguments.
11910 (constructor_declarator:): Likewise.
11911 (static_initializer:): List of elements kept in a list.
11912 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11913 use of the keyword `static' for type declarations.
11914 (block_statement:): Handle inner class declarations.
11915 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11916 type qualified `this'.
11917 (class_instance_creation_expression): Use anonymous_class_creation:
11918 to handle inner class instances creation. Handle qualified `new'.
11919 (something_dot_new): Added appropriate actions.
11920 (create_new_parser_context): New function.
11921 (java_push_parser_context, java_parser_context_save_global,
11922 java_parser_context_suspend): Use create_new_parser_context.
11923 (check_modifiers): Changed leading comment.
11924 (check_class_interface_creation): Handle interclasses.
11925 (add_superinterfaces): Fixed comment.
11926 (create_interface): Build qualified name from the raw_name instead
11927 of its matching WFL. Push the initialized fields list. raw_name added
11928 as an extra argument to maybe_create_class_interface_decl.
11929 (create_class): Build qualified name from the raw_name instead of
11930 its matching WFL. Removed assignment to current_parsed_class_un.
11931 Call PUSH_ERROR before returning an error. Suspend the current
11932 parser context when processing an inner class. Push the
11933 initialized fields list. raw_name added as an extra argument to
11934 maybe_create_class_interface_decl. Add the private this$<n>
11936 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11937 (register_fields): Get the class type from GET_CPC and handle
11938 previous errors. Added code to handle the creation of static
11939 fields in inner classes. Initialized fields initialization
11940 statements kept in a list of lists.
11941 (maybe_generate_finit): Initialized fields initialization
11942 statements kept in a list of lists. Use GET_CPC.
11943 (maybe_generate_clinit): Likewise.
11944 (method_header): Use GET_CPC and GET_CPC_UN.
11945 (parser_qualified_classname): Handle inner classes.
11946 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11947 (java_fix_constructors): Hide pointer to enclosing context
11948 instance in constructor list when dealing with inner classes.
11949 (jdep_resolve_class): Call resolve_class with extra first argument
11951 (resolve_class): Add enclosing context as a first extra argument
11952 to do_resolve_class.
11953 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11955 (resolve_no_layout): Extra argument added to resolve_class
11957 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11958 (java_get_real_method_name): Use GET_CPC_UN.
11959 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11960 (java_check_abstract_methods): Handle static method declared in
11961 inner classes by an error.
11962 (java_check_regular_methods): Use DECL_CLINIT_P.
11963 (source_start_java_method): Also set DECL_MAX_LOCALS.
11964 (create_artificial_method): Call java_parser_context_save_global
11965 and java_parser_context_restore_global instead of saving/restoring
11966 the context by hand.
11967 (expand_start_java_method): Improved verbose mode message.
11968 (java_complete_expand_methods): Fixed leading comment. Use
11970 (fix_constructors): Added assignment to this$<n> if necessary.
11971 (java_expand_classes): Call java_complete_expand_classes instead
11972 of java_complete_expand_methods.
11973 (make_qualified_primary): Simplified.
11974 (merge_qualified_name): Optimized for missing left or right parts.
11975 (resolve_expression_name): Handle access to outer class fields from
11977 (resolve_qualified_expression_name): New macro
11978 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11979 classes. Report error on non appropriate qualification of
11980 `new'. Handle qualified `this'.
11981 (not_accessible_p): Allow access to outer class private fields from
11983 (patch_method_invocation): Handle method invocations through
11984 access methods and inner class constructor invocations.
11985 (find_applicable_accessible_methods_list): Search enclosing
11986 contexts of an inner class.
11987 (search_applicable_methods_list): Fixed typo.
11988 (argument_types_convertible): Handle inner class constructors'
11989 hidden outer context reference argument.
11990 (qualify_ambiguous_name): Handle qualified `this'.
11991 (java_complete_lhs): Handle use of field accessed through
11992 artificial access methods in various cases of assignments. Handle
11993 CLASS_LITERAL node.
11994 (check_final_assignment): Use DECL_CLINIT_P.
11995 (valid_ref_assignconv_cast_p): Handle the destination being an
11996 enclosing context of the source.
11997 (patch_unaryop): Handle use of field accessed through artificial
11999 (patch_return): Use DECL_CLINIT_P.
12000 (patch_throw_statement): Use DECL_CLINIT_P.
12001 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12002 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12005 2000-01-16 Anthony Green <green@cygnus.com>
12007 * parse.y (build_string_concatenation): Only use
12008 StringBuffer(String) shortcut if String arg is constant.
12010 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12012 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12013 the shift value to int. Fixed typo in comment.
12015 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12017 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12018 * jcf-write.c: Likewise.
12019 * parse.y: Likewise.
12020 * parse.c: Regenerate.
12022 2000-01-09 Anthony Green <green@cygnus.com>
12024 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12025 bytecodes in the correct order.
12027 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12029 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12031 2000-01-06 Anthony Green <green@cygnus.com>
12033 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12034 before building constant array decl.
12036 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12038 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12039 method invocation and typo in conditional expression.
12040 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12041 the appropriate NOTE_POP.
12042 * parse.y (patch_binop): Shift value mask to feature the right
12045 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12047 * class.c (assume_compiled, assume_compiled_node): Add static
12049 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12051 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12053 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12055 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12056 to `__modifier' to avoid stringifying it.
12058 * parse.y (verify_constructor_circularity): Don't call a variadic
12059 function with a non-literal format string.
12060 (java_check_abstract_methods): Move unreachable code inside
12061 `continue' statement.
12062 (lookup_method_invoke): Call xstrdup, not strdup.
12064 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12067 * jcf-parse.c (yyparse): Likewise.
12069 * jv-scan.c (main): Likewise.
12071 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12073 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12074 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12075 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12078 * parse.y (synchronized, variable_redefinition_error,
12079 check_class_interface_creation, create_interface, create_class,
12080 method_header, finish_method_declaration,
12081 check_modifiers_consistency, method_declarator,
12082 complete_class_report_errors, check_abstract_method_definitions,
12083 java_check_regular_methods, check_throws_clauses,
12084 java_check_abstract_methods, read_import_dir,
12085 check_pkg_class_access, declare_local_variables, fix_constructors,
12086 cut_identifier_in_qualified, resolve_expression_name,
12087 resolve_qualified_expression_name, patch_method_invocation,
12088 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12089 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12090 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12091 patch_try_statement, patch_synchronized_statement,
12092 patch_throw_statement, check_thrown_exceptions,
12093 patch_conditional_expr): Likewise.
12095 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12097 * Makefile.in (LIBDEPS): Added gcc's errors.o
12098 (../jcf-dump$(exeext):): Link with gcc's errors.o
12099 (../gcjh$(exeext):): Likewise.
12100 * expr.c (expand_java_NEW): Layout the entire target type instead of
12101 laying out its methods only.
12102 (lookup_field): Layout the class after having loaded it.
12103 * java-tree.h (java_debug_context): Declared.
12104 * jcf-io.c (toplev.h): Included.
12105 (find_class): Removed assignment to jcf's outofsynch
12106 field. Force source file to be read if newer than its matching
12107 class file. Tweaked debug messages.
12108 * jcf-parse.c (jcf_out_of_synch): Deleted.
12109 (read_class): Call to jcf_out_of_synch removed.
12110 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12111 (jcf_out_of_synch): Prototype deleted.
12112 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12113 `deprecated' and `class_err': integer turned into bit-fields.
12114 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12115 * parse.y (package_list): New global.
12116 (package_declaration:): Record newly parsed package name.
12117 (extra_ctxp_pushed_p): Static global deleted.
12118 (java_parser_context_save_global): Create buffer context for the
12119 purpose of saving globals, if necessary.
12120 (java_parser_context_restore_global): Pop context pushed for the
12121 purpose of saving globals, if necessary.
12122 (java_debug_context_do): New prototype and function.
12123 (java_debug_context): Likewise.
12124 (do_resolve_class): Use already parsed package names to qualify
12125 and lookup class candidate.
12126 (java_pre_expand_clinit): Removed unnecessary local variable.
12128 1999-12-17 Tom Tromey <tromey@cygnus.com>
12130 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12132 (process_file): Use `\n\' at end of each line in string.
12134 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12136 * expr.c (expand_invoke): Layout the loaded class before
12137 attempting to use it.
12138 (expand_java_field_op): Allow final field assignments to take
12140 * typeck.c (convert): Return error_mark_node if expr is null.
12142 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12144 * class.c (class_depth): Return -1 if the class doesn't load
12146 * expr.c (can_widen_reference_to): Check for errors during depth
12147 computation and return 0 accordingly.
12148 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12149 create default constructors and add an other error check.
12150 * parse.h (java_fix_constructors): Prototyped.
12151 * parse.y (java_pre_expand_clinit): Likewise.
12152 (build_super_invocation): Re-prototyped to feature one argument.
12153 (java_check_circular_reference): Directly use `current'.
12154 (java_fix_constructors): New function.
12155 (java_check_regular_methods): Don't create default constructors
12156 here, but abort if none were found.
12157 (java_complete_expand_methods): Pre-process <clinit> calling
12158 java_pre_expand_clinit.
12159 (java_pre_expand_clinit): New function.
12160 (fix_constructors): build_super_invocation invoked with the
12161 current method declaration as an argument.
12162 (build_super_invocation): Use the context of the processed method
12163 decl argument instead of current_class.
12164 * typeck.c (lookup_java_method): Take WFLs in method names into
12167 1999-12-14 Per Bothner <per@bothner.com>
12169 * class.c (make_class_data): flag_keep_inline_functions to keep
12170 private methods in the method array.
12172 1999-12-15 Anthony Green <green@cygnus.com>
12174 * check-init.c (check_init): Take into account both types of
12175 `throw's when checking for uninitialized variables.
12177 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12179 * parse.y (java_complete_lhs): Force conversion of array
12180 dimensions to int_type_node, that's what runtime's ABI expects.
12182 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12184 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12185 operand of a WFL, until the Java front-end gets fixed with regard
12186 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12188 1999-12-10 Andrew Haley <aph@cygnus.com>
12190 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12191 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12192 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12193 java-tree.h: Ditto.
12194 jcf-write.c: Ditto.
12196 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12198 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12199 before calling expand_eh_region_start and expand_start_all_catch.
12200 * except.c (expand_start_java_handler): Switch to permanent
12201 obstack before calling expand_eh_region_start.
12202 (expand_end_java_handler): Switch to permanent obstack before
12203 calling expand_start_all_catch.
12205 1999-12-5 Anthony Green <green@cygnus.com>
12207 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12208 function with side effects.
12209 (init_decl_processing): Mark all memory allocating DECLs with
12212 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12214 * except.c (expand_end_java_handler): Call
12215 expand_resume_after_catch and end_catch_handler.
12217 1999-11-30 Anthony Green <green@cygnus.com>
12219 * verify.c (verify_jvm_instructions): Create new return label
12220 chain if non existent (don't rely on the verified state of the jsr
12223 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12225 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12226 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12228 * parse.y (patch_assignment): Removed bogus final class test on
12229 lhs when checking on whether to emit an ArrayStoreException runtime
12231 * expr.c (expand_java_arraystore): Likewise.
12233 1999-11-28 Anthony Green <green@cygnus.com>
12235 * decl.c (find_local_variable): Reuse single slot decls when
12238 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12240 * jcf-parse.c (saw_java_source): Global variable removed.
12241 (read_class): Don't use `saw_java_source'. Added extra braces.
12242 (yyparse): Code setting `saw_java_source' removed.
12244 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12246 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12248 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12250 * verify.c (merge_type_state): Non verified subroutines being
12251 considered more than once to trigger passive type merge.
12253 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12255 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12256 in case of error. Error message tuned.
12258 1999-11-21 Anthony Green <green@cygnus.com>
12260 * constants.c (find_methodref_index): Unwrap method names before
12261 inserting them in the constant pool.
12263 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12265 * class.c (assume_compiled_node): New typedef.
12266 (assume_compiled_tree): New static data.
12267 (find_assume_compiled_node): New function.
12268 (add_assume_compiled): New function.
12269 (assume_compiled): New function.
12270 * class.c (make_class_data): Use assume_compiled.
12271 (is_compiled_class): Use assume_compiled.
12273 * java-tree.h (add_assume_compiled): Declare.
12275 * lang.c (lang_decode_option): Parse new options.
12277 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12279 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12280 int_type_node: that's what `_Jv_AllocObject' expects.
12282 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12284 * parse.y (lookup_method_invoke): Use lang_printable_name to
12285 reliably build the type name during error report. Fixes PR gcj/97.
12287 1999-11-09 Tom Tromey <tromey@cygnus.com>
12289 * jcf-path.c: Include <sys/stat.h>.
12290 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12291 (DIR_UP): New macro.
12293 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12295 * parse.y (source_end_java_method): Resume permanent allocation,
12296 reversing Apr 27 1998 patch.
12297 (patch_string_cst): Pop obstacks after having pushed the permanent
12300 1999-11-05 Tom Tromey <tromey@cygnus.com>
12302 * class.c (finish_class): Emit inlined methods if any native
12303 methods exist in the class. Fixes PR gcj/85.
12305 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12307 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12308 (qualify_ambiguous_name): Likewise.
12310 1999-11-03 Godmar Back <gback@cs.utah.edu>
12312 * typeck.c: (lookup_java_method): search all inherited
12313 interfaces when looking up interface method.
12315 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12317 * parse.y (method_header:): Issue error message for rule `type
12319 (synchronized:): Error report when not using synchronized.
12321 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12323 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12324 being used before the superclass constructor has been called.
12325 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12326 instead of `CALL_THIS_CONSTRUCTOR_P'.
12328 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12330 * check-init.c: Fix typo in comment.
12332 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12334 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12337 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12339 * parse.y (expression_statement:): Call function to report
12340 improper invocation of a constructor.
12341 (parse_ctor_invocation_error): New function.
12343 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12345 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12348 1999-10-21 Tom Tromey <tromey@cygnus.com>
12350 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12351 in generated `main'.
12353 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12355 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12356 (qualify_ambiguous_name): Likewise.
12358 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12360 * parse.y (java_complete_tree): fold_constant_for_init to work on
12362 (java_complete_lhs): Likewise.
12363 (array_constructor_check_entry): Complete an initializer element
12364 on permanent_obstack.
12366 1999-10-19 Tom Tromey <tromey@cygnus.com>
12368 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12369 From Mike Moreton <mike@pillim.demon.co.uk>.
12371 1999-10-15 Greg McGary <gkm@gnu.org>
12373 * java-tree.h (flag_bounds_check): Remove extern decl.
12374 * lang.c (flag_bounds_check): Remove global variable.
12375 (lang_f_options): Remove "bounds-check" entry.
12376 (lang_init_options): Default flag_bounds_check to "on".
12378 1999-10-14 Tom Tromey <tromey@cygnus.com>
12380 * jvgenmain.c (usage): New function.
12381 (main): Use it. Also, handle `-D' options.
12382 * jvspec.c (lang_specific_driver): Recognize -D.
12383 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12385 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12387 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12389 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12390 variadic function with a non-literal format string.
12392 * parse-scan.y (report_main_declaration): Likewise.
12394 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12396 * parse.y (read_import_dir, patch_assignment, patch_binop,
12397 patch_array_ref): Likewise.
12399 * typeck.c (build_java_array_type): Likewise.
12401 * verify.c (verify_jvm_instructions): Likewise.
12403 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12405 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12407 1999-10-07 Anthony Green <green@cygnus.com>
12409 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12410 where CHECK_PUT may fail for valid reasons.
12412 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12413 UNSAFE_PUTN): New macros.
12415 1999-10-04 Tom Tromey <tromey@cygnus.com>
12417 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12418 well. Fixes Java PR gcj/59.
12419 * parse-scan.y (yyerror): Report errors.
12421 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12423 * decl.c (insert_block): Remove unconditional `abort'.
12425 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12427 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12428 FUNCTION_CODE now of type int. All callers changed.
12429 Set the builtin's DECL_BUILT_IN_CLASS.
12431 1999-09-23 Tom Tromey <tromey@cygnus.com>
12433 * jvspec.c (lang_specific_driver): Don't read spec file if
12434 -fsyntax-only given.
12436 1999-09-22 Tom Tromey <tromey@cygnus.com>
12438 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12440 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12441 (WORDS_TO_LONG): Likewise.
12442 (WORDS_TO_DOUBLE): Likewise.
12444 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12446 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12447 (RELOCATION_VALUE_1): Likewise.
12448 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12449 push_in_const, push_long_const): Prototyped.
12450 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12451 (push_constant2): Likewise.
12452 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12453 (find_constant_wide): Cast find_constant2's integer arguments to
12455 (find_constant_index): Cast find_constant2's and find_constant2's
12456 integer arguments to `jword'.
12457 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12458 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12459 (emit_if): Use RELOCATION_VALUE_1.
12460 (emit_goto): Likewise.
12461 (emit_jsr): Likewise.
12462 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12463 argument to push_long_const to HOST_WIDE_INT.
12465 1999-09-15 Andreas Schwab <schwab@suse.de>
12467 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12469 1999-09-20 Nick Clifton <nickc@cygnus.com>
12471 * lang.c (lang_decode_option): Extend comment.
12473 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12475 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12478 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12480 * gjavah.c (get_field_name, print_method_info, print_include,
12481 add_namelet): Use xmalloc, not malloc.
12483 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12484 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12487 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12489 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12491 * jcf-path.c (add_entry): Likewise.
12493 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12495 * jv-scan.c (xmalloc): Remove definition.
12497 * jvgenmain.c (xmalloc): Likewise.
12499 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12501 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12503 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12504 concat, not xmalloc/sprintf.
12505 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12506 (xstrdup): Remove definition.
12508 * parse.y (duplicate_declaration_error_p,
12509 constructor_circularity_msg, verify_constructor_circularity,
12510 check_abstract_method_definitions, java_check_regular_methods,
12511 java_check_abstract_methods, patch_method_invocation,
12512 check_for_static_method_reference, patch_assignment, patch_binop,
12513 patch_cast, array_constructor_check_entry, patch_return,
12514 patch_conditional_expr): Use xstrdup, not strdup.
12516 * zextract.c (ALLOC): Use xmalloc, not malloc.
12518 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12520 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12522 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12523 (do_spec, lang_specific_pre_link, lang_specific_driver,
12524 input_filename, input_filename_length): Don't declare.
12525 (main_class_name, jvgenmain_spec, lang_specific_driver):
12527 (lang_specific_driver): All calls to the function pointer
12528 parameter now explicitly call `fatal'.
12530 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12532 * parse.y (find_applicable_accessible_methods_list): Search
12533 abstract classes as interfaces.
12535 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12537 * class.c (finish_class): We're now outside a valid method
12538 declaration. Tell the rest of gcc so.
12540 1999-09-08 Bruce Korb autogen@linuxbox.com
12542 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12544 1999-09-07 Tom Tromey <tromey@cygnus.com>
12546 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12548 (decode_signature_piece): Don't emit "::" in JArray<>.
12549 (print_namelet): Only print trailing `;' when printing a class.
12551 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12553 * java-tree.h: Delete declarations for all tree nodes now moved to
12555 * decl.c: Delete their definitions.
12557 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12559 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12560 * Makefile.in (OBJS): Add ggc-callbacks.o.
12561 (OBJDEPS): Likewise.
12563 1999-09-03 Tom Tromey <tromey@cygnus.com>
12565 * parse.y (strip_out_static_field_access_decl): Return operand if
12566 it satisfies JDECL_P.
12568 1999-09-02 Tom Tromey <tromey@cygnus.com>
12570 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12571 Handle nested arrays, like `[[I'.
12573 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12575 * class.c (finish_class): Remove unused parameter, all callers
12578 * expr.c (build_java_athrow): Change return type to void.
12579 (java_lang_expand_expr): Make sure each case in switch returns a
12582 * java-tree.h (finish_class): Fix prototype to take void args.
12584 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12585 (main): Issue return from main, not exit.
12587 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12589 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12591 * jv-scan.c (main): Issue return from main, not exit.
12593 * parse.y (check_abstract_method_definitions,
12594 java_check_abstract_method_definitions): Add static prototypes.
12595 (java_complete_expand_methods): Fix call to `finish_class'.
12597 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12600 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12602 * lang.c (language_string): Constify.
12604 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12606 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12607 Remove hacks for stuff which comes from libiberty.
12609 * Make-lang.in: Likewise.
12611 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12613 * Makefile.in (xref.o): Depend on xref.c explicitly.
12615 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12617 * java-tree.h (lang_printable_name): Constify a char*.
12619 * lang.c (lang_printable_name): Likewise.
12621 1999-08-27 Jeffrey A Law (law@cygnus.com)
12623 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12624 comments in C code.
12626 1999-08-26 Tom Tromey <tromey@cygnus.com>
12628 * gjavah.c (print_cxx_classname): Print "::" before qualified
12631 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12633 * parse.y (lookup_cl): Changed leading comment. Now does its best
12634 to set the column number.
12635 (qualify_ambiguous_name): Take WFL wrappers into account.
12637 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12639 * verify.c (verify_jvm_instructions): Don't check instruction
12640 validity beyond end of method.
12642 1999-08-25 Tom Tromey <tromey@cygnus.com>
12644 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12646 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12648 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12649 cxx_keyword_subst, generate_access, name_is_method_p,
12650 get_field_name, print_field_name, super_class_name, print_include,
12651 decode_signature_piece, print_class_decls, usage, help,
12652 java_no_argument, version, add_namelet, print_namelet): Add static
12654 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12655 name_is_method_p): Constify a char*.
12656 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12657 Provide a final else clause in an if-else-if.
12658 (print_field_info): Add missing final arg in function call to
12659 `print_field_name'.
12660 (print_method_info, decompile_method, decode_signature_piece,
12661 print_c_decl, print_full_cxx_name, print_stub,
12662 print_mangled_classname, super_class_name, print_include,
12663 add_namelet, add_class_decl, print_class_decls, process_file,
12664 help): Constify a char*.
12666 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12667 push_int_const, find_constant_wide, find_constant_index,
12668 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12669 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12670 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12671 emit_if, emit_goto, emit_jsr, call_cleanups,
12672 make_class_file_name): Add static prototypes.
12673 (generate_bytecode_return, generate_bytecode_insns): Pass a
12674 NULL_PTR, not a NULL_TREE.
12676 * jv-scan.c: Include "jcf.h".
12677 (main): Declare using DEFUN macro.
12679 * jvspec.c (find_spec_file, lang_specific_pre_link,
12680 lang_specific_driver): Add prototypes.
12681 (find_spec_file): Constify a char*.
12683 * keyword.gperf (hash, java_keyword): Add prototypes.
12685 * lang.c (lang_print_error): Add static prototype.
12686 (lang_init): Prefer memcpy over bcopy to avoid casts.
12688 * lex.c (yylex): Add static prototype.
12690 * parse-scan.y: Include "lex.c" earlier.
12692 * parse.h: Remove redundant declaration for `yylex'.
12694 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12695 labeled_block_contains_loop_p): Add static prototypes.
12696 (not_accessible_p): Make static to match prototype.
12698 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12700 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12702 * parse.y (check_method_redefinition): Changed leading comment.
12703 (check_abstract_method_definitions): New function.
12704 (java_check_abstract_method_definitions): New function.
12705 (java_check_regular_methods): Call it.
12706 (verify_constructor_super): Fixed indentation.
12707 (lookup_method_invoke): Likewise.
12709 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12711 * parse.y (method_header): Return a null pointer if the current
12712 class node is null.
12713 (finish_method_declaration): Return if the current function decl
12715 (source_start_java_method): Likewise.
12716 (java_method_add_stmt): Likewise.
12718 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12720 * class.c (emit_register_class): Removed unnecessary call to
12722 * parse.y (labeled_block_contains_loop_p): Removed unused local
12725 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12727 * parse.y (java_refold): Added prototype.
12729 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12731 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12732 (java_stabilize_reference): Removed unnecessary `else'.
12733 (java_complete_lhs): Set flag to remember boolean. Call
12734 java_refold. Added comments.
12735 (java_decl_equiv): New function.
12736 (binop_compound_p): Likewise.
12737 (java_refold): Likewise.
12738 (patch_unaryop): Striped static field access assigned to decl and
12739 op. Changed promotion scheme for ++/-- operators.
12740 (search_loop): New function.
12741 (labeled_block_contains_loop_p): Likewise.
12742 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12744 (patch_bc_statement): Call search_loop. Fixed comment.
12746 1999-08-14 Anthony Green <green@cygnus.com>
12748 * expr.c (java_lang_expand_expr): Mark static array data as
12751 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12753 * jvgenmain.c (main): NUL-terminate name_obstack.
12755 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12757 * check-init.c (check_bool2_init, done_alternative): Add static
12760 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12761 (add_method, build_utf8_ref, build_class_ref,
12762 append_gpp_mangled_type, layout_class_method): Constify a char*.
12764 * decl.c (push_promoted_type, make_binding_level): Add static
12766 (push_promoted_type, pushdecl): Constify a char*.
12768 * except.c (find_handler_in_range, link_handler,
12769 check_start_handlers): Add static prototypes.
12771 * expr.c (process_jvm_instruction): Constify a char*.
12773 * gjavah.c (main): Constify a char*.
12775 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12778 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12780 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12781 munge, print_ents): Constify a char*.
12783 * jcf-dump.c (disassemble_method): Constify a char*.
12784 (print_constant_pool, print_exception_table): Add static prototypes.
12785 (print_constant, print_exception_table, main, disassemble_method):
12788 * jcf-io.c (find_classfile, find_class): Likewise.
12790 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12791 (set_source_filename, predefined_filename_p): Add static prototypes.
12792 (set_source_filename, get_constant, get_class_constant,
12793 find_in_current_zip): Constify a char*.
12795 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12797 (add_entry, add_path, jcf_path_classpath_arg,
12798 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12800 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12801 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12802 jcf_parse_one_method, jcf_parse_methods,
12803 jcf_parse_final_attributes): Add static prototypes.
12804 (get_attribute): Constify a char*.
12806 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12807 jcf_dependency_add_target, jcf_path_classpath_arg,
12808 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12810 * jv-scan.c (main): Constify a char*.
12811 (gcc_obstack_init): Add prototype arguments.
12813 * jvgenmain.c (gcc_obstack_init): Likewise.
12814 (main): Constify a char*.
12816 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12818 (put_decl_string, lang_print_error): Constify a char*.
12819 (lang_init): Remove redundant extern prototype.
12821 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12823 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12824 Add static prototypes.
12825 (get_type_from_signature): Constify a char*.
12827 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12828 Add static prototypes.
12829 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12830 (verify_jvm_instructions): Constify a char*.
12832 * xref.c (xref_flag_value): Likewise.
12834 * xref.h (xref_flag_value): Likewise.
12836 * zextract.c (makeword, makelong): Add static prototypes.
12837 (makeword, makelong): Constify a uch*.
12839 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12841 * lang.c (java_dummy_print): Constify a char*.
12842 (lang_print_error): Likewise.
12843 (lang_init): Remove redundant prototype for `print_error_function'.
12844 (lang_init_source): Likewise.
12845 (lang_identify): Constify a char*.
12847 1999-08-09 Tom Tromey <tromey@cygnus.com>
12849 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12850 (WORDS_TO_LONG): Likewise.
12851 (WORDS_TO_DOUBLE): Likewise.
12853 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12855 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12857 * expr.c (java_stack_pop, java_array_data_offset,
12858 build_java_throw_out_of_bounds_exception, case_identity,
12859 build_java_check_indexed_type): Add static prototypes.
12860 (linenumber_table, expand_invoke, expand_java_field_op,
12861 build_primtype_type_ref, expand_byte_code): Constify a char*.
12863 * java-tree.h (build_primtype_type_ref, linenumber_table):
12865 (java_lang_expand_expr): Add prototype.
12867 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12868 `java_lang_expand_expr'.
12870 * lex.c (java_lex_error): Constify a char*.
12871 (java_get_unicode, java_read_char, java_allocate_new_line,
12872 java_unget_unicode, java_sneak_unicode): Prototype.
12874 * parse-scan.y (current_class, package_name, method_declarator,
12875 report_class_declaration, yyerror): Constify a char*.
12877 * parse.h (java_report_errors): Prototype.
12878 (yyerror): Constify a char*.
12880 * parse.y (classitf_redefinition_error, check_modifiers,
12881 parse_jdk1_1_error, lookup_package_type,
12882 lookup_package_type_and_set_next, get_printable_method_name,
12883 purify_type_name): Constify a char*.
12884 (build_super_invocation, maybe_generate_finit,
12885 verify_constructor_super, parser_add_interface,
12886 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12887 java_complete_expand_methods, java_expand_finals,
12888 cut_identifier_in_qualified, java_stabilize_reference,
12889 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12890 merge_string_cste): Prototype.
12891 (single_type_import_declaration, yyerror,
12892 variable_redefinition_error, build_array_from_name,
12893 build_unresolved_array_type, check_class_interface_creation,
12894 resolve_class, complete_class_report_errors,
12895 note_possible_classname, read_import_dir,
12896 find_in_imports_on_demand, resolve_package, fix_constructors,
12897 check_deprecation, lookup_method_invoke,
12898 maybe_build_primttype_type_ref, array_constructor_check_entry):
12900 (java_complete_expand_methods, java_expand_finals): Make static.
12901 (convert_narrow): Remove static prototype.
12903 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12905 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12907 1999-08-02 Richard Henderson <rth@cygnus.com>
12909 * decl.c: Include defaults.h instead of expr.h.
12910 * parse.y: Likewise.
12912 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12914 * java/decl.c (start_java_method): Change all uses of
12915 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12916 Ensure expr.h is included.
12917 * java/expr.c (pop_arguments): Ditto.
12918 * java/parse.y (expand_start_java_method): Ditto.
12920 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12922 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12924 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12926 * decl.c: Include "function.h".
12927 * except.c: Likewise.
12928 * parse.y: Likewise.
12929 * Makefile.in: Update dependencies.
12931 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12933 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12934 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12935 `modifier' with ATTRIBUTE_UNUSED.
12937 * gjavah.c (process_file): Add braces around ambiguous `else'.
12939 * jcf-dump.c (print_access_flags, localvar_free): Change return
12942 * parse.y (java_complete_expand_method): Initialize variable
12944 (resolve_qualified_expression_name): Likewise for `field_decl'.
12945 (patch_method_invocation): Likewise for `class_to_search'.
12946 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12947 (patch_assignment): Likewise for `lhs_type'.
12949 * verify.c (verify_jvm_instructions): Remove unused variable
12952 1999-07-25 Richard Henderson <rth@cygnus.com>
12954 * decl.c (va_list_type_node): New.
12956 1999-07-25 Anthony Green <green@cygnus.com>
12958 * gjavah.c (print_stub): New function.
12959 (METHOD_IS_NATIVE): New macro.
12960 (print_mangled_classname): Make static.
12961 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12962 (process_file): Perform stub generation.
12963 (HANDLE_METHOD): Don't emit class decls during stub
12965 (HANDLE_END_METHOD): Take into account stub generation.
12966 (print_method_info): Handle stub generation.
12967 (print_stub): New function.
12968 (print_cxx_classname): Make signature consistant with others.
12969 (help): Describe -stubs option.
12970 (main): Create stub file.
12971 (version): Use version.c.
12972 (print_full_cxx_name): New function.
12973 (print_c_decl): Use print_full_cxx_name.
12975 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12977 * check-init.c (check_init): Handle MAX_EXPR.
12979 1999-07-15 Andrew Haley <aph@cygnus.com>
12981 * lang.c (flag_use_divide_subroutine): New variable.
12982 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12983 fp-to-integer conversion.
12984 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12987 * expr.c (build_java_soft_divmod): New function.
12988 (build_java_binop): Call build_java_soft_divmod if
12989 flag_use_divide_subroutine is set.
12990 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12991 soft_lrem_node: new builtin functions.
12992 (init_decl_processing) Initialize the new builtins.
12993 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12994 soft_lrem_node: new builtin functions.
12995 (build_java_soft_divmod): New function.
12996 * parse.y: Call build_java_soft_divmod if
12997 flag_use_divide_subroutine is set.
12998 * parse.c: Rebuilt.
13000 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13001 a --specs= arg) even if not linking.
13002 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13003 -fuse-divide-subroutine
13005 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13007 * parse.y (resolve_and_layout): Check methods only once.
13008 (resolve_qualified_expression_name): Verify thrown exceptions
13010 (check_thrown_exceptions): Reject exceptions thrown in
13011 initializer. Error message tuned.
13013 1999-07-14 Andrew Haley <aph@cygnus.com>
13015 * expr.c (expand_expr): Do not return the last statement in a
13016 block as the block's value.
13018 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13020 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13021 CALL_EXPR, to avoid order of evaluation changes.
13023 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13025 * parse.y (qualify_ambiguous_name): Do not use
13026 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13028 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13030 * check-init.c (check_init): Handle MAX_EXPR.
13031 * expr.c (force_evaluation_order): Force method call arguments to
13032 be evaluated in left-to-right order.
13033 * parse.y (qualify_ambiguous_name): Loop again to qualify
13034 NEW_ARRAY_EXPR properly.
13036 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13038 * parse.y (patch_invoke): Resolve unresolved invoked method
13040 (qualify_ambiguous_name): STRING_CST to qualify expression for
13041 type name resolution.
13043 1999-06-24 Andrew Haley <aph@cygnus.com>
13045 * class.c (finish_class): Whenever a deferred method is
13046 output, rescan the list of methods to see if a new candidate for
13047 output can be found.
13049 1999-06-28 Tom Tromey <tromey@cygnus.com>
13051 * jvspec.c (lang_specific_driver): Recognize --help.
13053 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13055 * parse.y (resolve_package): Fixed bogus return statement.
13056 (patch_method_invocation): Resolve method invocation beginning with
13057 a package name qualifier.
13059 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13061 * Make-lang.in (java.stage1): Depend on stage1-start.
13062 (java.stage2): Likewise for stage2-start.
13063 (java.stage3): Likewise for stage3-start.
13064 (java.stage4): Likewise for stage4-start.
13066 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13068 * parse.y (java_complete_lhs): When doing cross referencing, don't
13069 try to keep file location on a WFL expanded as a CALL_EXPR.
13071 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13073 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13074 compiling to class file a void method with an empty method body.
13075 As a side effect, the bytecode backend will generate the
13076 appropriate `return' instruction.
13078 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13080 * parse.y (lookup_package_type_and_set_next): New function prototype.
13081 (resolve_package): Search current and imported packages.
13082 (lookup_package_type_and_set_next): New function.
13084 1999-06-22 Andrew Haley <aph@cygnus.com>
13086 * verify.c (verify_jvm_instructions): Check for pending blocks
13087 before invalid PC test and opcode switch, not after.
13089 1999-06-21 Andrew Haley <aph@cygnus.com>
13091 * except.c (find_handler_in_range): The upper limit for exception
13092 ranges is exclusive, not inclusive: (start <= pc < end).
13093 (link_handler): find child pointer which points to outer by
13094 searching sibling list: previous code incorrectly assumed that
13095 outer->outer->first_child must point to outer.
13096 * verify.c (verify_jvm_instructions): FIXME added to code for
13098 (verify_jvm_instructions): Do not assume that the last block
13099 processed in a subroutine is a block which ends with a `ret'
13100 instruction. With some control flows it is possible that the last
13101 block ends with an `athrow'.
13103 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13105 * parse.y (qualify_ambiguous_name): Reorganized the post
13106 evaluation of non WFL leading expression nodes.
13108 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13110 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13113 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13115 * parse.y (qualify_ambiguous_name): Handle qualified expression
13116 beginning with a STRING_CST.
13118 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13120 * parse.y (register_fields): Set DECL_INITIAL on both
13121 pre-initialized static and public fields.
13122 (resolve_field_access): Static field access expressions to always
13124 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13125 qualification. CONVERT_EXPR to be resolved as an expression name.
13126 (java_complete_lhs): Identify and access qualified final
13127 initialized field in switch statement case expression.
13128 (fold_constant_for_init): Pre-initialized field decl constant to
13131 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13133 * parse.y (note_possible_classname): Mark returned node with
13134 QUALIFIED_P only if the original class name contained a '/'.
13136 1999-06-05 Anthony Green <green@cygnus.com>
13138 * Make-lang.in (gcjh): More parallel build fixes.
13140 1999-06-03 Mike Stump <mrs@wrs.com>
13142 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13144 1999-06-02 Anthony Green <green@cygnus.com>
13146 * except.c (link_handler): Chain exception handlers in order.
13148 1999-06-02 Anthony Green <green@cygnus.com>
13150 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13151 with nops and process as usual in order to always set correct EH
13152 ranges. Emit detailed warnings about unreachable bytecodes.
13154 1999-06-02 Anthony Green <green@cygnus.com>
13156 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13159 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13161 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13162 or the searched field decl.
13164 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13166 * parse.y (fold_constant_for_init): Convert numerical constant
13167 values to the type of the assigned field.
13169 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13171 * expr.c (lookup_field): Relaxed the test on class loading error
13173 * parse.y (fold_constant_for_init): Enabeled old code.
13175 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13177 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13178 decide the validity of the cast of a java.lang.Cloneable reference
13180 (patch_conditional_expr): Fixed first argument passed to
13181 binary_numeric_promotion.
13183 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13185 * parse.y (qualify_ambiguous_name): Take into account that a
13186 CONVERT_EXPR might specify a type as a WFL.
13188 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13190 * parse.y (patch_assignment): Save the rhs before using it as an
13191 argument to _Jv_CheckArrayStore.
13193 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13195 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13197 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13199 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13200 floating point literal only when the exponent indicator has been
13203 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13205 * parse.y (formal_parameter:): Construct argument tree list
13206 element even if a yet unsupported final parameter was encountered.
13208 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13210 * parse.y (finish_method_declaration): Issue errors for native or
13211 abstract methods declared with a method body, as well as for non
13212 native or non abstract methods with no method body.
13214 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13216 * class.c (build_utf8_ref): Initialize variable `field'.
13218 * decl.c (init_decl_processing): Initialize variable `field'.
13220 * expr.c (build_known_method_ref): Mark parameters `method_type',
13221 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13222 (process_jvm_instruction): Likewise for parameter `length'.
13224 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13225 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13228 * parse.y (maybe_generate_clinit): Remove unused variable
13229 `has_non_primitive_fields'.
13230 (find_in_imports_on_demand): Initialize variables `node_to_use'
13232 (patch_binop): Likewise for variable `prom_type'.
13233 (patch_unaryop): Likewise for variable `prom_type'.
13235 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13237 * xref.c (xref_table): Add missing initializer.
13239 1999-05-14 Tom Tromey <tromey@cygnus.com>
13241 * java-except.h (struct eh_range): Removed unused `next' member.
13242 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13243 after adding all exception handlers. Sort exception ranges in
13245 (struct pc_index): New structure.
13246 (start_pc_cmp): New function.
13247 * except.c (add_handler): Return `void'. Don't call link_handler;
13248 instead construct an ordinary linked list and do range
13250 (check_nested_ranges): New function.
13251 (link_handler): Changed interface to allow merging of eh_ranges.
13252 Split overlapping ranges. Return `void'.
13254 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13256 * parse.y (constructor_block_end:): New rule, tagged <node>.
13257 (constructor_body:): Use `constructor_block_end' instead of
13260 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13262 * parse.y (statement_nsi:): Pop `for' statement block.
13263 (java_complete_lhs): Labeled blocks containing no statement are
13264 marked as completing normally.
13266 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13268 * xref.c (xref_set_current_fp): New function, defined.
13269 * xref.h (xref_set_current_fp): New function, prototyped.
13271 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13273 * check-init.c (check_init): Take into account that
13274 LABELED_BLOCK_STMT can be empty.
13276 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13278 * parse.y (java_check_regular_methods): Warning check on not
13279 overriding methods with default access in other packages does not
13280 apply to `<clinit>'.
13281 (java_complete_lhs): If block body is an empty_stmt_node, replace
13282 it by NULL_TREE. This prevents gcc from generating an irrelevant
13285 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13287 * check-init.c (check_init): Removed code accepting to see things
13288 falling through default:, when doing xrefs.
13289 * java-tree.h (do_not_fold): New global variable, declared.
13290 * parse.y (do_not_fold): New global variable, defined.
13291 (java_complete_expand_method): Set `do_not_fold' to the value of
13292 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13293 and reinstall them after them have been purged; do not check for
13294 initializations; do not issue missing return errors.
13295 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13297 (patch_binop): Skip the fold part when doing xrefs.
13298 (build_string_concatenation): Skip the concatenation part when
13300 (patch_synchronized_statement): Do not generate a try-finally when
13302 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13303 and keep the location where the throw was seen.
13304 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13305 any treatment on the converted node an simply return a NOP_EXPR of
13307 * xref.c (xref_get_data): New function, defined.
13308 * xref.h (xref_get_data): New function, declared.
13309 (XREF_GET_DATA): Use xref_get_data.
13311 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13313 * gjavah.c (print_include): Cast the result of `strlen' to int
13314 when comparing against a signed value.
13315 (add_namelet): Likewise.
13317 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13319 * expr.c (expand_invoke): Mark parameter `nargs' with
13321 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13323 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13326 * jcf-reader.c (get_attribute): Cast a value to long
13327 when comparing against a signed expression. Likewise.
13329 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13330 HOST_BITS_PER_CHAR.
13332 1999-05-11 Andrew Haley <aph@cygnus.com>
13334 * parse.y (source_end_java_method): If the current method contains
13335 any exception handlers, force asynchronous_exceptions: this is
13336 necessary because signal handlers in libjava may throw exceptions.
13337 * decl.c (end_java_method): Ditto.
13339 1999-05-11 Tom Tromey <tromey@cygnus.com>
13341 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13343 * jvspec.c (THREAD_NAME): Removed.
13344 (GC_NAME): Likewise.
13345 (MATHLIB): Likewise.
13346 (WITHLIBC): Likewise.
13348 (THREADLIB): Likewise.
13349 (MATH_LIBRARY): Likewise.
13350 (lang_specific_driver): Don't add `-l' options to command line.
13351 Instead, add a single --specs option. Recognize `-L' options and
13352 use them to search for spec file.
13353 (find_spec_file): New function.
13354 (SPEC_FILE): New define.
13356 1999-05-11 Dave Brolley <brolley@cygnus.com>
13358 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13359 cpplib-enabled build.
13361 1999-05-05 Per Bothner <bothner@cygnus.com>
13363 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13364 temporarily zero it while calling rest_of_decl_compilation.
13366 * java-tree.h (string_ptr_type_node): Add declaration.
13367 * decl.c: Define and initialize string_ptr_type_node.
13368 * parse.y (patch_string_cst): Use string_ptr_type_node.
13370 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13371 * parse.y (for_statement): Now unconditionally exit_block.
13372 (finish_labeled_statement): No longer exit_block if for-loop.
13373 (patch_loop_statement): Check harder if the loop is already labeled.
13375 * parse.y (patch_initialized_static_field): Removed function.
13376 (maybe_generate_clinit): Removed special handling for interfaces.
13377 (java_complete_expand_methods): Do a preliminary java_complete_tree
13378 on <clinit> to determine if it can be removed.
13379 (java_complete_expand_method): Remove special handling for <clinit>.
13380 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13381 optimize if we get back empty_stmt_node.
13382 For MODIFY_EXPR, re-do checking of static initializers.
13383 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13384 For VAR_DECL, pass correct context.
13386 * verify.c (verify_jvm_instructions): Better error messages.
13388 1999-05-03 Tom Tromey <tromey@cygnus.com>
13390 * parse-scan.y (interface_declaration): Call
13391 report_class_declaration for interfaces.
13393 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13395 * Makefile.in: Remove -v from bison command lines.
13397 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13399 * check-init.c (check_init): Exclude a case of error when doing
13401 * class.c (layout_class_method): Don't generate the error message
13402 twice when compiling from source.
13403 * lang-options.h: Added `-Wredundant-modifers' and
13404 `-Wunusupported-jdk11' flags and help text.
13405 * lang.c (lang_decode_option): Added support for
13406 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13407 flag_static_local_jdk11 and flag_redundant set accordingly.
13408 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13409 * parse.h (EXPR_WFL_ADD_COL): New macro.
13410 (DECL_END_SOURCE_LINE): Likewise.
13411 (DECL_INHERITED_SOURCE_LINE): Likewise.
13412 * parse.y (static_ref_err): New function, prototyped.
13413 (CCB_TK): Now tagged <operator>.
13414 (class_body:): Remember the location of the closing '}' of a class
13415 definition when doing xrefs.
13416 (block:): Likewise.
13417 (block_end:): Likewise.
13418 (create_class): Remember the location of the inherited class
13419 identifier when doing xrefs.
13420 (register_fields): Added test on first operand of `init' before
13421 testing it TREE_CODE.
13422 (method_header): Store the location of the class identifier in the
13423 class decl when doing xrefs.
13424 (finish_method_declaration): Don't combine first/last method line
13426 (java_check_regular_methods): Warning check on not overriding
13427 methods with default access on other packages move before check on
13428 static methods. Initialization of `aflags' also moved up.
13429 (resolve_expression_name): Call static_ref_err to report the error.
13430 (static_ref_err): New function, implemented.
13431 (resolve_field_access): Returned simplified static field access
13433 (resolve_qualified_expression_name): Check for illegal use of
13434 static fields in a non static context. Call static_ref_err to
13435 report error in various places.
13436 (java_complete_tree): Do not fold initialized static fields when
13438 (java_complete_lhs): Likewise.
13440 1999-04-29 Anthony Green <green@cygnus.com>
13442 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13443 create internal labels.
13444 (lookup_label): Ditto.
13446 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13448 * class.c (layout_class_method): Generate <clinit>'s rtl for
13450 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13451 for interfaces' <clinit>.
13452 * expr.c (lookup_field): Search for fields in interfaces.
13453 (expand_invoke): Fixed indentation.
13454 (expand_java_field_op): Likewise. Use IS_CLINIT.
13455 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13456 (IS_CLINIT): New macro.
13457 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13458 interface was parsed.
13459 (maybe_generate_clinit): Don't generate if the current class is an
13460 interface with only fields of primitive types.
13461 (reset_method_name): Use IS_CLINIT.
13462 (java_complete_expand_method): Expand <clinit> when it exists for
13463 interfaces. Use IS_CLINIT.
13464 (resolve_expression_name): Use DECL_CONTEXT instead of
13465 current_class to build static field references.
13466 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13467 ARRAY_REF when doing xreferencing.
13468 (check_final_assignment): Fixed typo in leading comment. Use
13470 (patch_array_ref): Don't fully expand array references when
13472 (patch_return): Use IS_CLINIT.
13473 (patch_throw_statement): Likewise.
13475 1999-04-22 Tom Tromey <tromey@cygnus.com>
13477 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13479 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13481 * decl.c (predef_filenames, predef_filenames_size): New globals
13482 (init_decl_processing): predef_filenames and predef_filenames_size
13484 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13486 * jcf-parse.c (predefined_filename_p): New function.
13487 (yyparse): Check that files on the command line are specified only
13488 once and issue a warning otherwise.
13489 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13490 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13491 avoid a gcc warning with -W -Wall turned on.
13492 (java_expand_classes): Abort if errors were encountered.
13493 (java_complete_lhs): If the cross reference flag is set, wrap
13494 field DECL node around a WFL when resolving expression name.
13496 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13498 * lang.c (lang_decode_option): Fixed returned value when parsing
13499 `-fxref=...' and `-Wall'.
13500 * parse.y (source_end_java_method): Do not generate code when
13501 flag_emit_xref is set.
13502 (resolve_expression_name): Do not build static field access when
13503 flag_emit_xref is set.
13504 (resolve_field_access): No special treatment on `length' when
13505 flag_emit_xref is set. Do not build qualified static field access
13506 when flag_emit_xref is set.
13507 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13508 when flag_emit_xref is set.
13509 (patch_assignment): Do not generate array store runtime check when
13510 flag_emit_xref is set.
13511 * xref.c (xref_flag_value): Fixed function declaration
13513 (xset_set_data): New function.
13514 * xref.h (xref_set_data): Added prototype for new function.
13515 (typedef struct xref_flag_table): New field data.
13516 (XREF_GET_DATA): New macro.
13518 1999-04-19 Tom Tromey <tromey@cygnus.com>
13520 * xref.h (enum): Removed trailing comma.
13522 * parse.y (resolve_qualified_expression_name): Added missing
13525 1999-04-15 Anthony Green <green@cygnus.com>
13527 * gjavah.c: New prototypes for java_float_finite and
13528 java_double_finite.
13530 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13532 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13535 1999-04-06 Jeffrey A Law (law@cygnus.com)
13537 * Makefile.in (TREE_H): Add tree-check.h.
13538 (RTL_H): Add genrtl.h.
13540 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13542 * parse.y (patch_assignment): Added ArrayStoreException runtime
13545 1999-04-06 Per Bothner <bothner@cygnus.com>
13547 * expr.c (pop_type_0): New function.
13548 (pop_type): Use pop_type_0.
13549 * java-tree.h (pop_type_0): New declaration.
13550 * verify.c (verify_jvm_instructions): Check return instructions.
13552 * parse.y (patch_binop): Don't fold if non-constant and emiting
13555 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13557 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13559 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13560 (main_jcf): Don't define.
13561 (process_file): Don't set `main_jcf'.
13563 * java-tree.h (main_jcf): Don't declare.
13565 * jcf-parse.c (main_jcf): Add static definition.
13567 * lang.c (main_jcf): Don't define.
13569 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13571 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13573 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13575 * jcf-depend.c: Include "config.h", not <config.h>.
13577 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13580 * jcf-path.c: Include "config.h", not <config.h>.
13582 * lex.c: Don't include various system header files.
13583 (java_init_lex): Cast the argument of `bzero' to PTR
13585 * parse-scan.y (java_push_parser_context): Likewise.
13587 * parse.y (java_push_parser_context): Likewise.
13588 (patch_bc_statement): Match format specifier to variable argument.
13590 * xref.c: Don't include <stdio.h>.
13592 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13594 * parse.y (struct parser_ctxt *ctxp): Now global.
13595 (declare_local_variables): Use WFL compound value for the
13596 declaration source line value, when doing cross-referencing.
13598 1999-03-31 Tom Tromey <tromey@cygnus.com>
13600 * gjavah.c (print_field_info): Allow constants of other types.
13601 (print_include): Generate include when new name is proper prefix
13602 of already printed name.
13603 (add_namelet): Likewise.
13604 (cxx_keyword_subst): New function.
13605 (print_method_info): Use it.
13606 (print_field_name): New function.
13607 (get_field_name): New function.
13608 (print_field_info): Use get_field_name and print_field_name.
13610 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13612 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13613 'KR-C', so gperf uses the `const' keyword on strings.
13615 * keyword.gperf (java_keyword): Const-ify a char*.
13617 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13619 * parse.y (patch_bc_statement): Fixed identation and a bogus
13622 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13624 * parse.y (patch_assignment): Allow static variables in other
13625 classes to be assigned.
13627 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13629 * class.c (maybe_add_interface): Remove unused variable
13631 (make_class_data): Use = for assignment, not ==. Likewise.
13632 (emit_register_classes): Remove unused variable `decl'.
13634 * lex.c: Fix comment so as not to contain an embedded `/*'.
13636 * verify.c (verify_jvm_instructions): Remove unused variable
13639 1999-03-27 Per Bothner <bothner@cygnus.com>
13641 * parse.y (complete_loop_body): Rename to finish_loop_body.
13642 (complete_labeled_statement): Rename to finish_labeled_statement.
13643 (complete_for_loop): Rename to finish_for_loop.
13644 (complete_method_declaration): Rename to finish_method_declaration.
13646 * java-tree.h (continue_identifier_node): New global node.
13647 * decl.c: Define and initialize continue_identifier_node.
13648 * parse.y (generate_labeled_block): Remove - no longer needed.
13649 (build_loop_body): Use continue_identifier_node for continue block.
13650 (finish_labeled_statement): Also do pop_labeled_block actions.
13651 (java_complete_lhs): POP_LOOP even if error.
13652 (build_labeled_block): Special handling for continue_identifier_node.
13653 (patch_loop_statement): Re-organize.
13654 (patch_bc_statement): Re-write.
13656 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13658 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13659 using a WFL compound value.
13660 * parse.y (xref.h): Include.
13661 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13662 WFL compound value.
13663 (register_fields): Set WFL compound value to lineno if doing
13665 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13667 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13668 * xref.h (expand_xref): Prototype renamed from xref_generate.
13670 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13672 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13673 (GET_CURRENT_BLOCK): New macro.
13674 * parse.y (current_static_block): New global variable.
13675 (method_body:): Define action.
13676 (complete_method_declaration): Set current_function_decl to NULL
13677 when work on the current method is done.
13678 (declare_local_variables): Use GET_CURRENT_BLOCK.
13679 (java_method_add_stmt): Likewise.
13680 (java_complete_expand_method): Disable the use of `this' when
13681 expanding <clinit>.
13682 (enter_a_block): If no current method exist, use
13683 current_static_block to link static initializer blocks.
13684 (exit_block): Rewritten to use current_static_block when no current
13685 method decl exists.
13686 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13687 (patch_return): Forbid the use of `return' in static initializers.
13688 (patch_throw_statement): Fixed indentation. Issue specific error
13689 for uncaught thrown checked exception in static initializer
13690 blocks. Removed FIXME.
13692 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13694 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13695 Link gcj from gcc.o.
13697 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13699 * parse.y (find_applicable_accessible_methods_list): When dealing
13700 with interface: ensure that a given interface or java.lang.Object
13701 are searched only once.
13703 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13705 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13707 * jcf-dump.c (print_access_flags): Add braces around if-else.
13709 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13712 * lex.c (build_wfl_node): Add static prototype.
13714 * lex.h (build_wfl_node): Remove static prototype.
13716 * parse.y: Include lex.c early enough to declare everything needed.
13717 Ensure calls to `build_wfl_node' pass the proper arguments.
13718 (create_class): Remove unused variable `super_decl'.
13719 (get_printable_method_name): Initialize variable `name'.
13721 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13723 * Changelog: Fixed 1999-03-22 typos.
13724 * lang.c (lang_decode_option): Fixed typo in error string in the
13727 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13729 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13730 (xref.o): New rule.
13731 * java-tree.h (flag_emit_xref): Declared extern.
13732 * lang.c (xref.h): Included.
13733 (flag_emit_xref): New global variable.
13734 (lang_decode_option): Added support for -fxref.
13736 * xref.h: Likewise.
13738 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13740 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13743 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13745 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13746 $(srcdir)/../system.h and $(JAVA_TREE_H).
13747 (jcf-io.o): Depend on $(JAVA_TREE_H).
13748 (mangle.o): Likewise.
13750 * check-init.c (check_cond_init): Add static prototype.
13752 * class.c (build_java_method_type, hashUtf8String,
13753 make_field_value, get_dispatch_vector, get_dispatch_table,
13754 append_gpp_mangled_type, mangle_static_field): Likewise.
13755 (strLengthUtf8): Hide unused definition.
13756 (hashUtf8String): Const-ify.
13757 (make_field_value): Un-ANSI-fy.
13759 * constants.c: Move inclusion of jcf.h above java-tree.h.
13760 (set_constant_entry, find_class_or_string_constant,
13761 find_name_and_type_constant, get_tag_node,
13762 build_constant_data_ref): Add static prototype.
13764 * decl.c (push_jvm_slot, builtin_function,
13765 lookup_name_current_level): Likewise.
13766 (builtin_function): Const-ify.
13768 * except.c (expand_start_java_handler, expand_end_java_handler):
13769 Add static prototype.
13771 * expr.c (flush_quick_stack, push_value, pop_value,
13772 java_stack_swap, java_stack_dup, build_java_athrow,
13773 build_java_jsr, build_java_ret, expand_java_multianewarray,
13774 expand_java_arraystore, expand_java_arrayload,
13775 expand_java_array_length, build_java_monitor, expand_java_pushc,
13776 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13777 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13778 expand_compare, expand_test, expand_cond, expand_java_goto,
13779 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13780 expand_java_field_op, java_push_constant_from_pool): Likewise.
13782 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13783 (build_java_arraynull_check): Mark parameters `node' and `type'
13784 with ATTRIBUTE_UNUSED.
13785 (note_label): Likewise for parameter `current_pc'.
13786 (expand_java_call, expand_java_ret): Hide unused definition.
13788 * java-tree.h (make_class, build_constants_constructor,
13789 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13790 init_outgoing_cpool, register_class, emit_register_classes,
13791 java_layout_seen_class_methods): Prototype.
13792 (unicode_mangling_length): Const-ify.
13793 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13794 emit_unicode_mangled_name, format_int, format_uint,
13795 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13796 jcf_print_utf8_replace, open_class): Prototype.
13798 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13799 <stdio.h>. Include tree.h/java-tree.h.
13800 (utf8_equal_string usage, process_class): Add static prototype.
13801 (open_class): Don't prototype this here.
13802 (utf8_equal_string): Match arguments to format specifiers.
13803 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13804 TABLE_SWITCH, disassemble_method): Likewise.
13806 * jcf-io.c: Include tree.h/java-tree.h.
13807 (open_class, find_classfile, jcf_print_utf8,
13808 jcf_print_utf8_replace): Const-ify.
13810 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13811 parse_class_file): Add static prototype.
13812 (find_in_current_zip): Match definition to existing static
13815 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13816 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13817 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13818 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13819 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13820 generate_bytecode_return, perform_relocations, init_jcf_state,
13821 init_jcf_method, release_jcf_state, generate_classfile):
13822 Add static prototype.
13823 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13824 (make_class_file_name): Const-ify.
13826 * jcf.h (find_classfile): Const-ify.
13828 * jv-scan.c (reset_report): Remove prototype.
13830 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13831 (error): Rewrite to allow varargs.
13833 * lang.c (lang_f_options): Const-ify.
13835 * lex.c (java_parse_escape_sequence): Add static prototype.
13836 (java_allocate_new_line): Match definition to existing static
13839 * mangle.c Include tree.h/java-tree.h.
13840 (unicode_mangling_length, emit_unicode_mangled_name,
13841 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13843 * parse.h (jdep_code): Remove trailing comma in enumeration.
13844 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13845 (reset_report): Add prototype.
13847 * verify.c (push_pending_label, merge_types): Add static
13850 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13852 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13854 * parse.y (find_applicable_accessible_methods_list): Extend the
13855 search to superinterfaces when relevant.
13856 (search_applicable_methods_list): New function.
13858 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13860 * class.c (unmangle_classname): Implemented stricter testing
13861 before setting the QUALIFIED_P flag on an identifier.
13863 1999-03-16 Per Bothner <bothner@cygnus.com>
13865 * parse.y (java_complete_lhs): Call force_evaluation_order
13866 after patch_newarray.
13867 (patch_binop): Don't call fold if there are side effects.
13869 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13871 * parse.y (java_stabilize_reference): Use save_expr instead of
13872 building a SAVE_EXPR node.
13873 (java_complete_lhs): Patch the resulting string of the `+='
13874 operator (if necessary) and complete the RHS after having built
13877 1999-03-15 Per Bothner <bothner@cygnus.com>
13879 * class.c (make_class): Don't set CLASS_P here (because
13880 this function is also called by build_java_array_type).
13881 (push_class): Set CLASS_P here instead.
13882 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13884 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13885 context. If the context is class, perfer "super" over "synchronized".
13886 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13888 * parse.y (create_class): Don't call parser_check_super here;
13889 it is not robust. Always wait until later.
13891 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13892 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13894 1999-03-13 Per Bothner <bothner@cygnus.com>
13896 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13897 * lex.h (UNGETC): Change misleading macro.
13899 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13901 * parse.y (java_stabilize_reference): Return NODE when patching a
13903 (java_complete_lhs): Put parenthesis around truth values.
13905 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13907 * class.c (layout_class_method): Don't make rtl for interface
13909 * parse.h (GET_TYPE_NAME): New macro.
13910 * parse.y (if_then_statement:): Fixed indentation.
13911 (if_then_else_statement:): Likewise.
13912 (for_statement:): Fixed spacing.
13913 (try_statement:): Fixed indentation.
13914 (create_interface): Don't force interfaces to be abstract.
13915 (method_header): Abstract methods are OK in interfaces.
13916 (declare_local_variables): Fixed typo in comment.
13917 (java_complete_expand_method): Fixed indentation.
13918 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13919 non accessible fields.
13920 (java_stabilize_reference): New function.
13921 (java_complete_lhs): Fixed indentation. Use
13922 java_stabilize_reference in compound assignment. Insert the
13923 cast. If not processing `+' fix string constants before processing
13926 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13928 * constants.c (find_class_or_string_constant): Cast variable `j'
13929 to a `jword' when comparing against one.
13931 * expr.c (java_lang_expand_expr): Remove unused variables
13932 `has_finally_p' and `op0'.
13934 * gjavah.c (print_field_info): Cast a value to jint when comparing
13935 against one. Likewise for a jlong.
13936 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13937 against a signed quantity.
13939 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13940 (print_signature): Don't needlessly dereference variable `str'
13942 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13943 `max_locals' with ATTRIBUTE_UNUSED.
13944 (jcf_parse_class): Likewise for variable `index'.
13946 * parse.h (reverse_jdep_list): Remove static prototype.
13948 * parse.y (build_jump_to_finally): Remove prototype and definition.
13949 (reverse_jdep_list): Add static prototype.
13951 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13952 `assignment' and `expr_decl'.
13954 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13956 1999-03-12 Andrew Haley <aph@cygnus.com>
13958 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13959 we'll need a directory separator and a null character.
13961 1999-03-10 Per Bothner <bothner@cygnus.com>
13963 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13965 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13967 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13970 1999-03-05 Per Bothner <bothner@cygnus.com>
13972 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13974 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13976 * class.c (layout_class_method): A static method in a base class
13977 is never overridden, so treat it like it doesn't exist.
13978 However, do complain about private non-static method overriding
13979 public static method.
13981 * parse.y: Don't set unused INITIALIZED_P flag.
13982 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13984 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13985 (build_array_from_name): Re-order &index[string] to &string[index].
13987 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13988 error_mark (it might catch more errors, but it is more likely to lose).
13990 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13992 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13993 (parse-scan.o): Depend on toplev.h.
13995 * class.c (make_method_value): Add prototype. Make it static.
13996 Remove unused second argument, caller changed.
13998 * expr.c (java_lang_expand_expr): Remove unused variable
14001 * java-tree.h: Don't prototype find_in_current_zip.
14002 Add prototypes for verify_constant_pool, start_java_method,
14003 end_java_method, give_name_to_locals, expand_byte_code,
14004 open_in_zip, set_constant_value, find_constant1, find_constant2,
14005 find_utf8_constant, find_string_constant, find_class_constant,
14006 find_fieldref_index, find_methodref_index, write_constant_pool,
14007 count_constant_pool_bytes and encode_newarray_type.
14009 * jcf-dump.c: Remove unused variable `LONG_temp'.
14011 * jcf-parse.c: Include parse.h.
14012 (jcf_parse_source): Remove unused parameter, all callers changed.
14013 (jcf_figure_file_type): Add static prototype.
14014 (find_in_current_zip): Likewise. Also remove unused parameter,
14015 all callers changed.
14016 (read_class): Initialize variable `saved_pos'.
14018 * jcf-reader.c (jcf_parse_preamble): Mark variables
14019 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14021 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14022 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14023 (java_parse_doc_section): Initialize variable `seen_star'.
14024 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14025 (java_lex_error): Mark parameters `msg' and `forward' with
14027 (java_get_line_col): Mark parameters `filename' and `line' with
14030 * parse-scan.y: Include toplev.h.
14031 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14033 * parse.h: use `struct JCF', not plain `JCF'.
14034 (java_parser_context_save_global, java_expand_classes
14035 java_parser_context_restore_global, java_parse): Add prototypes.
14037 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14040 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14042 * check-init.c (check_init): COPYN takes word count, not bit count.
14044 1999-02-26 Per Bothner <bothner@cygnus.com>
14046 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14047 explicit build_decl. (Avoids crash in reload when optimizing.)
14049 1999-02-25 Per Bothner <bothner@cygnus.com>
14051 * decl.c (complete_start_java_method): Handle synchronized method
14052 even when compiling from bytecode.
14054 1999-02-26 Tom Tromey <tromey@cygnus.com>
14056 * gjavah.c (add_class_decl): Only generate `#include' if outer
14057 class is not the name of the class we are processing. Correctly
14058 append `.h' in #include.
14059 (process_file): Clean up newlines around generated `#include's.
14060 (decode_signature_piece): Correctly handle inner classes.
14061 (struct include): New structure.
14062 (all_includes): New global.
14063 (print_include): New function.
14064 (add_class_decl): Use it.
14065 (process_file): Likewise.
14066 (add_class_decl): Generate include for java-array.h if array
14068 (process_file): Don't generate java-array.h include.
14070 * gjavah.c (add_namelet): Check for standard package names here.
14071 (add_class_decl): Don't check for standard package names here.
14073 1999-02-25 Tom Tromey <tromey@cygnus.com>
14075 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14076 When reading a zip file, only use strncmp if both strings are
14077 bigger than the buffer length. Initialize `k' when looping
14080 1999-02-24 Tom Tromey <tromey@cygnus.com>
14082 * gjavah.c (struct namelet): New structure.
14083 (add_namelet): New function.
14084 (print_namelet): New function.
14085 (print_class_decls): Use add_namelet and print_namelet to generate
14086 namespaces and not classes.
14087 (method_printed): New global.
14088 (HANDLE_END_METHOD): Examine method_printed.
14089 (print_method_info): Set method_printed when required. Print
14090 error if function to be ignored is marked virtual. Handle $finit$
14092 (METHOD_IS_FINAL): New macro.
14093 (print_field_info): Use it.
14094 (HANDLE_METHOD): Clear method_printed.
14095 (method_pass): New global.
14096 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14097 (process_file): Do two passes over both fields and methods.
14098 (HANDLE_METHOD): Examine method_pass.
14099 (root): New global.
14100 (add_class_decl): New function.
14101 (print_class_decls): Don't scan over entire constant pool.
14103 1999-02-23 Tom Tromey <tromey@cygnus.com>
14105 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14106 disable linking in that case.
14108 1999-02-20 Tom Tromey <tromey@cygnus.com>
14110 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14113 1999-02-21 Per Bothner <bothner@cygnus.com>
14115 * decl.c (build_result_decl), java-tree.h: New method.
14116 (complete_start_java_method): Handle synchronized methods.
14117 Don't build DECL_RESULT here. (Ordering dependency problem.)
14118 (start_java_method): Call build_result_decl here instead ...
14119 * parse.y (java_complete_expand_method): ... and here.
14120 (expand_start_java_method): Don't call complete_start_java_method here.
14121 (java_complete_expand_method): Call it here instead.
14122 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14123 * java-tree.h: ... here.
14125 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14126 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14127 for ARRAY_REF - it doesn't work when array bounds are checked.
14128 (patch_array_ref): Handle it here instead.
14130 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14132 1999-02-19 Per Bothner <bothner@cygnus.com>
14134 Force left-to-right evaluation of binary operations etc.
14135 * expr.c (force_evaluation_order), java-tree.h: New function.
14136 * parse.y (java_complete_lhs): Pass binary operations, procedure
14137 calls, and ARRAY_REFs to force_evaluation_order.
14138 (various): Set TREE_SIDE_EFFECTS more carefully.
14140 Tolerate random (non-UTF8) encoding in comments without complaining.
14141 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14142 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14144 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14145 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14147 * parse.y (java_complete_lhs): Ignore an empty statement in a
14148 COMPOUND_EXPR. Don't complain about empty statement after return.
14150 1999-02-19 Per Bothner <bothner@cygnus.com>
14152 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14153 in TREE_LIST - just chain the POINTER_TYPEs together.
14154 (resolve_class): If type already resolved, return decl.
14155 After resolving, update TREE_TYPE(class_type), and name (if array).
14156 * parse.h (do_resolve_class), parse.y: Make non-static.
14157 * class.c (maybe_layout_super_class): Take this_class argument.
14158 Do do_resolve_class if necessary.
14159 (layout_class, layout_class_methods): Adjust calls appropriately.
14160 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14161 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14162 * typeck.c (build_java_array_type): Don't call layout_class.
14164 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14166 * parse.y (check_pkg_class_access): Allow private class access
14167 within the same package.
14168 (strip_out_static_field_access_decl): New function.
14169 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14170 operator argument before testing its nature.
14172 1999-02-03 Per Bothner <bothner@cygnus.com>
14174 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14175 (TRY_EXPR): Simplify - it no longer has a finally clause.
14176 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14177 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14178 * expr.c (java_lang_expand_expr): Likewise.
14179 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14180 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14181 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14182 (build_try_statement): Remove finally parameter and handling.
14183 (build_try_finally_statement): New function.
14184 (patch_try_statement): No longer need to support finally clause.
14185 (try_statement): Update grammar action rules.
14186 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14187 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14189 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14191 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14192 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14194 1999-02-17 Andrew Haley <aph@cygnus.com>
14196 * class.c (build_utf8_ref): Back out broken patch which was
14197 intended to to output signatures using '.' as a separator.
14199 * class.c (make_class_data): Output signatures using '.' as a
14200 separator, rather than '/'.
14201 (mangled_classname): Likewise.
14202 (make_field_value): Likewise.
14203 (make_method_value): Likewise.
14204 * constants.c (alloc_class_constant): Likewise.
14205 * expr.c (build_invokeinterface): Likewise.
14207 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14209 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14210 of an ancient workaround.
14212 1999-02-10 Jeffrey A Law (law@cygnus.com)
14214 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14217 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14219 * lex.c (yylex): Encode \0 as UTF8.
14221 1999-02-10 Tom Tromey <tromey@cygnus.com>
14223 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14224 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14225 (libgcj_zip): Renamed.
14226 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14228 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14230 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14231 (GC_NAME): Renamed -lgc to -lgcjgc.
14233 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14235 * lex.c (java_lang_cloneable): Initialize.
14236 * parse.y (java_lang_cloneable): New static variable.
14237 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14238 doing one more qualification round.
14239 (valid_ref_assignconv_cast_p): Reject null source or
14240 destination. Allow an array to be cast into java.lang.Cloneable.
14241 (patch_cast): Swapped two first arguments to first call to
14242 valid_ref_assignconv_cast_p.
14244 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14246 * parse.h: DECL_P renamed JDECL_P.
14247 * parse.y: DECL_P replaced by JDECL_P.
14248 (build_array_from_name): Always use pointer's type.
14249 (patch_bc_statement): Extra code to search continue target in a
14250 for loop. Fixed comments. Continue target is current loop when
14253 1999-02-05 Andrew Haley <aph@cygnus.com>
14255 * class.c (make_class_data): The superclass of an interface should
14256 be null, not class Object.
14258 * lex.c (java_lex): Sign extend hex literals.
14260 1999-02-04 Andrew Haley <aph@cygnus.com>
14262 * class.c (build_utf8_ref): Output signatures using '.' as a
14263 separator, rather than '/'.
14264 (make_class_data): Likewise.
14266 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14268 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14269 mkstemp.o. Get them from libiberty now.
14271 1999-02-02 Jeffrey A Law (law@cygnus.com)
14273 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14275 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14277 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14280 1999-02-02 Per Bothner <bothner@cygnus.com>
14282 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14283 * jcf-write.c (generate_bytecode_return): New function.
14284 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14286 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14287 generate special [fd]const_[01] instructions.
14289 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14291 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14292 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14294 1999-02-01 Per Bothner <bothner@cygnus.com>
14296 * parse.y (patch_method_invocation): Handle calling static methods,
14297 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14299 * parse.y (java_complete_lhs): Don't complain about unreachable
14300 exit condition in a do-while statement.
14302 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14304 * lex.c (java_read_char): Fixed utf8 decoding.
14305 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14307 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14308 comments. Local variable `all_primitive' is gone. Broadened
14309 acceptance of `0' to floating point targets. `long' can now be
14310 widened to `double' or `float'.
14311 (valid_method_invocation_conversion_p): Added leading
14312 comment. Fixed tabulation.
14313 (build_string_concatenation): Optimize out left or right empty
14316 1999-01-28 Per Bothner <bothner@cygnus.com>
14318 * jcf-write.c (localvar_alloc): Only emit entry for
14319 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14320 (generate_bytecode_insns): Only call put_linenumber if
14321 debug_info_level > DINFO_LEVEL_NONE.
14322 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14323 is specified, add -g1 (for compatibility wih javac).
14325 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14327 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14328 gjavah.o, check-init.o, jv-scan.o
14330 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14332 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14334 * gjavah.c: Include config.h and system.h.
14336 * javaop.h (inline): Don't define, its handled by system.h.
14337 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14338 from `inline' to `static inline'.
14340 * jcf.h (inline): Don't define, its handled by system.h.
14342 * lex.c (inline): Likewise.
14344 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14346 * lang-specs.h: Map -Qn to -fno-ident.
14348 1999-01-29 Richard Henderson <rth@cygnus.com>
14350 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14352 1999-01-29 Tom Tromey <tromey@cygnus.com>
14354 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14355 then cast it to Object before calling `append' method.
14357 1999-01-28 Per Bothner <bothner@cygnus.com>
14359 * check-init.c (check_bool2_init, check_bool_init, check_init):
14360 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14361 * jcf-write.c (generate_bytecode_insns): Likewise.
14363 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14365 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14366 * parse.y (patch_cast): Allow a boolean to be cast into a
14369 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14371 * parse.y: (class_declaration:): Fixed indentation.
14372 (class_member_declaration:): Extra `;' after field declaration now
14374 (interface_declaration:): Removed debug messages in error reports.
14375 (patch_binop): Nodes created and returned inherit the orignal
14376 node's COMPOUND_ASSIGN_P flag value.
14377 (patch_cast): Fix cast from char to floating point.
14379 1999-01-25 Andrew Haley <aph@cygnus.com>
14381 * except.c, java-except.h (expand_resume_after_catch): new
14383 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14384 to branch back to main flow of control after a catch block.
14386 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14388 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14389 $(srcdir)/../system.h.
14390 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14391 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14392 (jcf-write.o): Likewise.
14393 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14394 (mangle.o): Depend on $(srcdir)/../toplev.h.
14395 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14396 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14398 * class.c: Include output.h and parse.h.
14399 (mangled_classname): Add the `const' keyword to a char*.
14400 (find_named_method): Hide unused function definition.
14401 (build_utf8_ref): Change type of variable `c' to unsigned char.
14402 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14403 (build_class_ref): Add the `const' keyword to a char*.
14404 (layout_class_method): Remove unused variable `buf'.
14406 * decl.c (find_local_variable): Remove unused variable `rtl'.
14407 (pushdecl): Likewise for variables `different_binding_level' and
14409 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14410 (maybe_build_cleanup): Likewise for parameter `decl'.
14412 * except.c (expand_start_java_handler): Mark parameter `range'
14413 with ATTRIBUTE_UNUSED.
14415 * expr.c: Include except.h.
14416 (pop_type): Remove unused variable `i'.
14417 (pop_value): Likewise for variables `n_words' and `i'.
14418 (expand_java_arrayload): Likewise for variable `convert'.
14419 (java_lang_expand_expr): Likewise for variables `op0', `type',
14420 `mode', `unsignedp', `node' and `elements'.
14421 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14423 (process_jvm_instruction): Add a `const' qualifier to a char*.
14425 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14426 (temp_directory): Likewise.
14427 (print_c_decl): Likewise.
14428 (print_method_info): Likewise.
14429 (decode_signature_piece): Likewise.
14430 (print_mangled_classname): Likewise.
14432 * java-except.h: Provide prototypes for maybe_start_try,
14433 maybe_end_try and add_handler.
14435 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14436 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14437 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14438 init_expr_processing, push_super_field, init_class_processing,
14439 can_widen_reference_to, class_depth, verify_jvm_instructions,
14440 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14441 set_local_type, merge_type_state, push_type, load_type_state,
14442 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14443 emit_unicode_mangled_name): Add prototypes.
14445 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14446 (print_signature_type): Use ISDIGIT, not isdigit.
14447 (print_signature): Remove unused variable `j'.
14449 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14450 int when comparing against one.
14452 * jcf-parse.c: Include toplev.h.
14454 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14455 (localvar_free): Remove unused variable `i'.
14456 (generate_bytecode_conditional): Likewise for variable `kind'.
14458 * jv-scan.c: Include config.h and system.h. Remove redundant
14459 OS header and gansidecl.h includes.
14460 (warning): Add the `const' keyword to a char*. Also add
14461 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14462 __STDC__, when determining whether to use ANSI-isms.
14463 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14464 (xmalloc): Don't redundantly prototype here.
14465 (main): Remove unused parameter `envp'. Also fix the arguments
14466 passed to function `fatal' to match the format specifier.
14468 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14470 * mangle.c: Include toplev.h.
14471 (emit_unicode_mangled_name): Declare parameter `len'.
14473 * parse.y (parse_warning_context): Add the `const' keyword to a
14474 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14475 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14476 (issue_warning_error_from_context): Add the `const' keyword to
14478 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14479 not `__STDC__' for whether to use ANSI-isms.
14481 * typeck.c (incomplete_type_error): Mark parameters `value' and
14482 `type' with ATTRIBUTE_UNUSED.
14483 (parse_signature_type): Use ISDIGIT, not isdigit.
14485 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14486 (verify_jvm_instructions): Likewise. Remove unused variables
14487 `field_name' and `default_val'.
14489 * zextract.c: Include config.h and system.h. Remove redundant
14490 OS header includes.
14492 * zipfile.h: Prototype `read_zip_archive'.
14494 1999-01-21 Andrew Haley <aph@cygnus.com>
14496 * typeck.c (convert): Allow conversions to void type: some
14497 optimizations in gcc do this.
14499 1999-01-21 Andrew Haley <aph@cygnus.com>
14501 * typeck.c (convert_ieee_real_to_integer): New function.
14502 (convert): When not using fast-math and using hardware fp, convert
14503 an IEEE NaN to zero.
14505 1999-01-18 Andrew Haley <aph@cygnus.com>
14507 * parse.y (patch_binop): Do a type conversion from signed to
14508 unsigned and then back to signed when a ">>>" is found.
14510 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14512 * java-tree.h: (check_for_initialization): Added prototype.
14513 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14514 * parse.y (do_resolve_class): Removed unused locals.
14515 (read_import_dir): Likewise.
14516 (resolve_qualified_expression_name): Array creation
14517 expressions are valid primary expressions.
14518 (qualify_ambiguous_name): Likewise.
14519 (patch_synchronized_statement): Removed unused local.
14521 1999-01-17 Jeffrey A Law (law@cygnus.com)
14523 * Makefile.in (zextract.o): Add dependencies.
14525 * Makefile.in: Do not put ^Ls at the start of a line.
14527 1999-01-15 Per Bothner <bothner@cygnus.com>
14529 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14530 sub-type the result of the call that gets the exception value.
14532 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14533 don't call finish_class.
14535 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14536 clear found before continuing.
14538 * verify.c (verify_jvm_instructions): On an array load, allow
14539 and handle top of stack to be TYPE_NULL.
14541 * gjavah.c (generate_access): Translate Java package private or
14542 protected access to C++ public, but with a comment.
14544 1999-01-13 Andrew Haley <aph@cygnus.com>
14546 * expr.c (generate_name): Name prefix changed to avoid clashes
14547 with assembler temp labels.
14549 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14550 MODIFY_EXPR. Without this, code for the assignment may not be
14551 generated at all and the synchronized statement will read an
14552 uninitialized variable.
14554 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14556 * class.c (maybe_layout_super_class): Fixed returned value.
14557 * lex.c: Added 1999 to the copyright.
14558 (java_init_lex): Initialize java_lang_imported.
14559 * lex.h: Added 1999 to the copyright.
14560 * parse.h: Added 1999 to the copyright.
14561 (REGISTER_IMPORT): Fixed typo in trailing macro.
14562 (CURRENT_OSB): New macro.
14563 (struct parser_ctxt): New fields osb_depth, osb_limit.
14564 * parse.y (java_lang_id): New global variable.
14565 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14566 (array_creation_expression:): Use CURRENT_OSB.
14567 (dims:): Uses a stack to keep track of array dimensions.
14568 (cast_expression:): Use CURRENT_OSB.
14569 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14571 (register_fields): Fixed typos in comment.
14572 (check_method_redefinition): Fixed comment indentation.
14573 (java_check_regular_methods): Set saved found wfl to NULL after
14574 having reinstalled it in the previously found DECL_NAME.
14576 1999-01-10 Richard Henderson <rth@cygnus.com>
14578 * gjavah.c (java_float_finite): Use a union to do type punning.
14579 (java_double_finite): Likewise.
14581 1999-01-09 Per Bothner <bothner@cygnus.com>
14583 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14584 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14585 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14586 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14587 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14588 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14590 1999-01-08 Per Bothner <bothner@cygnus.com>
14592 * check-init.c (check_init): If compiling to native, we don't
14593 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14595 1999-01-08 Tom Tromey <tromey@cygnus.com>
14597 * parse-scan.y (variable_declarator_id): Set or increment
14599 (bracket_count): New global.
14600 (formal_parameter): Handle case where bracket pairs trail variable
14603 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14605 * jcf-parse.c (yyparse): variable len changed from a char to an
14606 int to prevent overflow.
14608 1999-01-06 Per Bothner <bothner@cygnus.com>
14610 * java-tree.h: Declare read_class.
14611 * jcf-parse.c (read_class): New function.
14612 (load_class): Now just call read_class.
14614 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14615 * jcf-parse.c (parse_source_file): Declare save_error_count,
14616 which is needed by java_parse_abort_on_error macro,
14617 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14619 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14620 constructor, if initializing a static field.
14621 (patch_new_array_init): Set TREE_CONSTANT if it is.
14622 * expr.c (java_lang_expand_expr): For a static array constructor
14623 of primitive elements, allocate the array itself statically.
14624 Disabled until we can set the vtable field statically.
14626 * check-init.c: New file. Checks for definite assignment.
14627 * Makefile.in (JAVA_OBJS): Add check-init.o.
14628 * parse.y (java_complete_expand_method): Call check_for_initialization.
14629 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14631 1999-01-06 Graham <grahams@rcp.co.uk>
14633 * parse.y : include system.h instead of including
14634 standard headers directly with the exception of <dirent.h>.
14636 1999-01-06 Per Bothner <bothner@cygnus.com>
14638 * lex.h: Moved static function declarations to lex.c,
14639 to shut up some -Wall warnings.
14640 * lex.c: Static function declarations moved here.
14641 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14643 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14645 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14647 1998-12-22 Per Bothner <bothner@cygnus.com>
14649 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14650 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14652 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14653 (localvar_alloc): Change return type to void,
14654 (emit_unop): Remove unused variable size.
14656 * jcf-write.c (struct jcf_block): Add new union.
14657 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14658 (call_cleanups): New functions.
14659 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14660 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14661 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14662 * lang.c (lang_init): Call using_eh_for_cleanups.
14663 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14664 completing operands to patch_synchronized_statement.
14665 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14666 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14667 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14669 1998-12-20 John F. Carr <jfc@mit.edu>
14671 * Make-lang.in: Comment out control-Ls; they upset some makes.
14673 1998-12-18 Tom Tromey <tromey@cygnus.com>
14675 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14678 1998-12-17 Tom Tromey <tromey@cygnus.com>
14680 * parse.y (DIR_SEPARATOR): New define.
14681 (check_class_interface_creation): Use it.
14683 * parse-scan.y (report_main_declaration): Recognize
14684 `java.lang.String' in argument to main.
14686 1998-12-16 Per Bothner <bothner@cygnus.com>
14688 * parse.y (create_interface): Remove bogus test.
14690 1998-12-16 Per Bothner <bothner@cygnus.com>
14692 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14693 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14695 1998-12-16 Tom Tromey <tromey@cygnus.com>
14697 * parse-scan.y (qualified_name): Use correct sprintf format.
14699 1998-12-15 Tom Tromey <tromey@cygnus.com>
14701 * gjavah.c (print_field_info): Changed how most negative number is
14704 1998-12-14 Per Bothner <bothner@cygnus.com>
14706 * parse.y (fold_constant_for_init): New function.
14707 (resolve_expression_name): Don't replace static final
14708 constant-initialized fields by its value.
14709 (java_complete_lhs): New. Same as java_complete_tree, except does
14710 not replace static final constant-initialized fields by their values.
14711 (register_fields): If there is an initializer, set DECL_INITIAL and
14712 MODIFY_EXPR_FROM_INITIALIZATION_P.
14713 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14714 Only call patch_initialized_static_field if
14715 MODIFY_EXPR_FROM_INITIALIZATION_P.
14716 (patch_initialized_static_field): If not valid constant, clear
14719 * parse.y (lookup_field_wrapper): Fix thinko.
14721 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14722 set and restore global lineno.
14724 1998-12-14 Tom Tromey <tromey@cygnus.com>
14726 * gjavah.c (print_field_info): If value to print is the smallest
14727 value of its size, then print as hex to avoid later warnings from
14730 1998-12-14 Tom Tromey <tromey@cygnus.com>
14732 * gjavah.c (decompile_method): Decompile `return null'.
14733 (process_file): Generate `#pragma interface'.
14734 (method_declared): New global.
14735 (print_method_info): Set it.
14736 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14737 (print_method_info): Handle abstract methods.
14739 1998-12-13 Per Bothner <bothner@cygnus.com>
14741 * parse.y (patch_method_invocation): If class_decl is null
14742 (e.g. an array type), use original type.
14744 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14745 errors about uncaught exception from clone (of array, specifically).
14747 1998-12-13 Tom Tromey <tromey@cygnus.com>
14749 * gjavah.c (decompile_method): Handle all types of `return'
14750 opcode. Decompile `return this' and `return'.
14751 (method_access): New global.
14752 (print_method_info): Set it.
14753 (decompile_method): Don't decompile a synchronized method.
14755 1998-12-13 Tom Tromey <tromey@cygnus.com>
14757 * jcf-reader.c (jcf_parse_one_method): Recognize
14759 * gjavah.c (HANDLE_END_METHOD): New macro.
14760 (HANDLE_CODE_ATTRIBUTE): New macro.
14761 (decompile_method): New function.
14762 (print_method_info): Don't print `;\n' at end of function decl.
14763 Include java-opcodes.h.
14764 (decompiled): New global.
14766 1998-12-12 Per Bothner <bothner@cygnus.com>
14768 * class.c (build_class_ref): Handle PRIMTYPE.class if
14769 flag_emit_class_files.
14770 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14771 if flag_emit_class_files.
14772 * parse.y (java_complete_tree): Pre-liminary support for
14773 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14775 * parse.y (patch_synchronized_statement): Don't call monitorexit
14776 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14778 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14780 * zipfile.h (opendir_in_zip): New declaration.
14781 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14782 (opendir_in_zip): New function, using code from open_in_zip.
14783 (open_in_zip): Call opendir_in_zip.
14784 (find_class): Remove no-longer-used do_class_file parameter,
14785 but add source_ok parameter. Change logic so if we find a .java file,
14786 we don't look for .class in later classpath emtries.
14787 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14788 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14789 * gjavah.c: Update call to find_class.
14790 * jcf-dump.c: Likewise.
14792 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14793 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14794 nothing if body is empty_stmt_node.
14795 Various little fixes so SP gets correctly adjusted.
14796 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14797 For CALL_EXPR, test if static first.
14798 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14799 such as the ones we create for Object and Class.
14800 Set and restore current_function_decl.
14801 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14802 (note_possible_classname): New function.
14803 (read_import_entry): Removed. Merged with read_import_dir.
14804 (read_import_dir): Don't call find_class - that only gives us
14805 the first classpath entry having the needed package.
14806 Use the struct buffer data structure from buffer.h.
14807 (read_import_dir, find_in_imports_on_demand): The remembered
14808 class names now use '.' (not '/') as package separator.
14810 * parse.y (java_complete_expand_methods): Call write_classfile
14811 here, and not in java_expand_classes (which only gets first class).
14813 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14815 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14816 (register_fields): If a static fields has an initializer, just
14817 chain it on ctxp->static_initialized, and handle later.
14818 (java_complete_expand_methods): Force <clinit> first.
14819 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14820 - it's already been completed.
14821 (patch_initialized_static_field): New function.
14822 (java_complete_field): Call it.
14824 1998-12-12 Per Bothner <bothner@cygnus.com>
14826 * expr.c (encode_newarray_type, build_new_array): New functions.
14827 * java-tree.h: Declare build_new_array.
14828 * jcf-write.c (patch_newarray): Use build_new_array.
14830 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14831 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14833 * parse.y (patch_new_array_init): Re-organize.
14834 Now is passed the actual array (pointer) type of the value.
14835 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14836 (patch_array_constructor): Removed - merged into patch_new_array_init.
14837 (java_complete_tree): Update patch_new_array_init.
14839 * jcf-write.c (find_constant_index): New function.
14840 (generate_bytecode_insns): Use find_constant_index.
14841 (generate_classfile): Use find_constant_index for ConstantValue.
14843 1998-12-11 Tom Tromey <tromey@cygnus.com>
14845 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14846 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14847 * class.c (make_class_data): Renamed dtable -> vtable, and
14848 dtable_method_count -> vtable_method_count.
14850 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14852 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14853 global variables, initialized.
14854 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14855 Declared new global variables.
14856 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14857 double_zero_node, integer_zero_node upon direct matching.
14858 * parse.y (purify_type_name): Added function prototype.
14859 (duplicate_declaration_error_p): Consider new_type as potentially
14860 being a incomplete type. Use purify_type_name on type string.
14861 (method_header): saved_type: unused variable removed. Don't figure
14862 return type if method name is invalid.
14863 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14864 processed by patch_unaryop.
14865 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14866 increment/decrement node into its original type after binary
14867 numeric promotion on its operands.
14869 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14871 * parse.y (array_initializer:): Array init operand is NULL_TREE
14872 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14873 now an error. Fixed indentation problems.
14874 (patch_string): Handle error_mark_node as an argument.
14875 (patch_new_array_init): Fixed indentation problems.
14876 (array_constructor_check_entry): Removed check on null wfl_value.
14877 Return an error if wfl_value's walk returns an error.
14879 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14881 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14882 * lex.c (java_lex): Remember column position before advancing one
14883 token. Retain location information on OCB_TK.
14884 * lex.h (typedef struct java_lc): Added new field.
14885 * parse.h (GET_SKIP_TYPE): New macro.
14886 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14887 * parse.y (build_new_array_init, patch_new_array_init,
14888 patch_array_constructor, maybe_build_array_element_wfl,
14889 array_constructor_check_entry): New function prototypes.
14890 (switch_block:): Tagged <node>.
14891 (OCB_TK): Tagged <operator>.
14892 (array_initializer:): Installed actions.
14893 (variable_initializer): Build location information on element if
14895 (switch_statement:): Fixed indentation typo.
14896 (switch_block:): Redefined default action.
14897 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14898 (patch_assignment): Removed duplicate code.
14899 (maybe_build_array_element_wfl, build_new_array_init,
14900 patch_new_array_init, patch_array_constructor,
14901 array_constructor_check_entry): New functions.
14903 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14905 * parse.y (array_initializer): Tagged <node>.
14906 (variable_initializer:): Use default rule.
14907 (array_initializer:): Defined actions.
14908 (variable_initializers:): Likewise.
14909 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14910 non-static field accesses.
14911 (patch_invoke): Fixed indentation typo.
14912 (java_complete_tree): Likewise.
14913 (build_labeled_block): Changed leading comment. Generate an error
14914 in case of duplicate loop labels.
14915 (patch_conditional_expr): Patch results of string concatenation
14918 1998-12-06 Per Bothner <bothner@cygnus.com>
14920 * constants.c (find_methodref_index): When the class is an interface,
14921 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14923 * decl.c (finit_identifier_node): Use "$finit$", rather than
14924 "<finit>" (which Sun's verifier rejects).
14925 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14926 (generate_field_initialization_code): Removed.
14927 (fix_constructors) Don't add call to $finit$ here (wrong order).
14928 (patch_method_invocation): Add $finit$ call here.
14930 * java-tree.h (CALL_USING_SUPER): New macro.
14931 * parse.y (patch_invoke): Remove im local variable.
14932 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14933 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14934 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14936 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14938 * parse.y (java_complete_tree): Don't complain about unreachable
14939 statement if it is empty_stmt_node.
14941 * jcf-write.c (find_constant_wide): New function.
14942 (push_long_const): Use find_constant_wide.
14944 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14945 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14946 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14947 Emit invokeinterface when calling an interface method.
14948 Emit invokespecial also when calling super or private methods.
14950 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14952 1998-12-06 Per Bothner <bothner@cygnus.com>
14954 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14956 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14958 * java-tree.h (java_layout_seen_class_methods): New function
14960 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14961 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14962 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14963 * parse.y (method_declarator:): Defined action.
14964 (issue_warning_error_from_context): input_filename saved, set to
14965 the appropriate value and restored after java_error is called.
14966 (build_unresolved_array_type): Fixed comment.
14967 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14968 (method_header): Deal with return type the same way type are
14969 handled for fields and method's parameters and local variables
14971 (check_method_redefinition): Removed extra CR.
14972 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14973 (java_layout_seen_class_methods): New function.
14974 (java_layout_classes): Call java_layout_seen_class_methods.
14976 1998-12-03 Per Bothner <bothner@cygnus.com>
14978 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14980 1998-12-03 Per Bothner <bothner@cygnus.com>
14982 * jcf-dump.c (main): Fix error message.
14983 * jcf-path.c (add_entry): Style fix.
14985 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14987 * class.c (layout_class_method): Call build_java_argument_signature
14988 on constructors too.
14989 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14990 (patch_method_invocation): Define a primary when resolving an
14991 expression name. Augmented comment on code checking illegal `this'
14992 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14994 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14996 * class.c (layout_class_method): Don't report error on non-static
14997 overriding static if the method is private.
14998 * java-tree.h (finish_class): Prototype added.
14999 * lex.c (java_get_line_col): Handle col argument -2 value.
15000 * parse.h: All static method declarations moved to parse.y.
15001 * parse.y: Now contains all static method declarations previously
15003 (find_expr_with_wfl, missing_return_error,
15004 unreachable_stmt_error): New functions.
15005 (java_get_real_method_name): Identify constructors bearing class
15006 names in source code compiled classes only.
15007 (java_complete_expand_methods): Call missing_return_error.
15008 (invocation_mode): Private methods invoked as static methods.
15009 (java_complete_tree): Call unreachable_stmt_error.
15011 1998-12-01 Tom Tromey <tromey@cygnus.com>
15013 * Makefile.in (+target): Removed.
15014 (+xmake_file): Likewise.
15015 (+tmake_file): Likewise.
15016 (.NOEXPORT): Removed duplicate.
15018 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15020 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15022 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15024 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15025 libiberty.h. Provide an xmalloc definition.
15027 * jvspec.c: Remove the xmalloc prototype.
15029 * parse-scan.y: Include config.h and system.h. Don't include
15030 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15031 Provide an xstrdup definition.
15033 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15035 * jcf-path.c (add_entry): Recognize ".jar" too.
15036 * lang-specs.h: Likewise.
15038 1998-11-26 Per Bothner <bothner@cygnus.com>
15040 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15041 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15043 * jcf-write.c (generate_bytecode_insns):
15044 Handle pre/post-increment/decrement of long.
15046 * jcf-write.c (generate_bytecode_insns):
15047 Handle missing exception handler (finally for synchronized).
15049 1998-11-25 Per Bothner <bothner@cygnus.com>
15051 * java-tree.h (end_params_node): Declare global.
15052 * decl.c (end_params_node): New global.
15053 (init_decl_processing, start_java_method): Use end_params_node for
15054 end of list of parameter types. Follows correct gcc conventions.
15055 * expr.c (pop_argument_types, pop_arguments): Likewise.
15056 * lang.c (put_decl_node): Likewise.
15057 * typeck.c (various places): Likewise.
15058 * class.y (various places): Likewise.
15059 * parse.y (various places): Likewise.
15061 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15062 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15064 * class.c: Add #include flags.h, remove no-longer needed declaration.
15066 * class.c (layout_class_method): Remove commented-out code, re-format.
15067 Don't add vtable entry (or index) for private methods.
15068 * expr.c (expand_invoke): A private method is implicitly final.
15069 * class.c (make_class_data): If inlining or optimizing,
15070 skip private methods.
15072 * class.c (finish_class): New function. Calls existing methods,
15073 but alls emits deferred inline functions.
15074 * jcf-parse.c (parse_class_file): Call finish_class.
15075 * parse.y (java_complete_expand_methods): Likewise.
15077 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15079 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15081 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15083 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15085 1998-11-24 Per Bothner <bothner@cygnus.com>
15087 * (generate_classfile): Always write class access flag with
15090 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15092 * class.c (maybe_layout_super_class): New function.
15093 (layout_class): Reorganized. Loop on class methods dispatched into
15094 a new function. Call maybe_layout_super_class.
15095 (layout_class_methods, layout_class_method): New functions.
15096 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15098 (expand_invoke): Likewise.
15099 * java-tree.h (all_class_list): New global variable declared.
15100 (layout_class_methods, layout_class_method): New function
15102 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15103 * jcf-parse.c (all_class_list): New global variable.
15104 (load_class): Extended what class_or_name can be. Use parser
15105 context mechanism to save globals before calling jcf_parse.
15106 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15107 is set on the file name.
15108 (jcf_parse): Layout class methods when Object is loaded, otherwise
15109 record class in all_class_list for delayed method layout.
15110 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15111 * lang.c (put_decl_node): Decode <init> into the decl context
15113 * lex.c (java_allocate_new_line): Use xmalloc.
15114 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15115 pointers, not TREE_LIST elements.
15116 (struct parser_ctxt): Fixed comment indentations, added comments
15117 and reordered some fields.
15118 (java_check_methods): Function prototype removed.
15119 * parse.y (java_push_parser_context): Use xmalloc.
15120 (java_parser_context_restore_global): Pop extra pushed ctxp only
15121 when there's nothing next.
15122 (maybe_create_class_interface_decl): Fixed comment, add new
15123 created class decl to all_class_list.
15124 (method_header): Use GET_REAL_TYPE on argument's types.
15125 (method_declarator): Use GET_REAL_TYPE, change type to the real
15126 type in TREE_LIST dependency node. Build argument list with the
15128 (create_jdep_list): Use xmalloc. Removed allocation error message.
15129 (obtain_incomplete_type): Fixed leading comment. Broadened
15130 incoming argument meaning.
15131 (register_incomplete_type): Use xmalloc. Removed allocation error
15133 (safe_layout_class): Fixed leading comment.
15134 (jdep_resolve_class): Reversed if statement condition and switch
15135 if and else bodies.
15136 (resolve_and_layout): Fixed leading comment. Broadened incoming
15138 (complete_class_report_errors): New local variable name, for
15139 clarity. purify_type_name used for all error cases.
15140 (java_get_real_method_name): Stricter check on constructors.
15141 (java_check_regular_methods): Reverse methods list only if not
15142 already laid out. Layout artificial constructor.
15143 (java_check_methods): Deleted.
15144 (source_start_java_method): Obtain incomplete type for patchable
15146 (java_layout_classes): Fixed leading comment. Use
15147 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15148 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15149 before returning. Fixed comments.
15150 (java_expand_classes): Check for errors up front.
15151 (patch_method_invocation): Class to search is resolved and laid
15154 1998-11-24 Per Bothner <bothner@cygnus.com>
15156 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15158 * javaop.h (int8): Removed - not used.
15159 (jbyte): Redefine portably with correct signedness.
15161 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15163 * jcf-write.c (generate_bytecode_insns): Fix typo
15164 OPCODE_getstatic to OPCODE_getfield.
15166 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15167 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15168 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15170 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15172 * jcf-parse.c (jcf_parse_source): Function returned type is
15173 void. Added prototype.
15174 (jcf_parse): Function returned type is void.
15175 (yyparse): Remove call to fclose on the last parsed file.
15177 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15179 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15181 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15182 (layout_class): Cope with methods featuring WFL in decl names.
15183 * decl.c (unqualified_object_id_node): New global variable,
15185 (build_decl_no_layout): Removed.
15186 * expr.c (build_primtype_type_ref): Handle Double.
15187 (java_lang_expand_expr): Fixed indentations.
15188 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15189 (flag_wall, flag_redundant, flag_not_overriding,
15190 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15191 variable declarations.
15192 (build_decl_no_layout): Removed prototype.
15193 (java_get_real_method_name): Added prototype.
15194 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15195 (java_parse_abort_on_error): Macro now just returns.
15196 * jcf-parse.c (jcf_parse_source): Check fclose returned
15197 value. Call emit_register_classes if java_report_errors returns
15199 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15200 flag_static_local_jdk1_1): New integer flags.
15201 (lang_decode_option): New flags set here.
15202 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15203 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15204 the flag_redundant variable.
15205 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15206 when parsing java.lang.Object class.
15207 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15208 NULL_TREE to build.
15209 (resolve_qualified_expression_name): Fixed indentation.
15210 (patch_array_ref): Changed prototype.
15211 (not_initialized_as_it_should_p): Prototype removed.
15212 (java_report_errors): Added function prototype.
15213 * parse.y (formal_parameter:): Changed error message for not yet
15214 supported final parameters.
15215 (class_type_list:): Set both PURPOSE and VALUE of created
15216 TREE_LIST to be class_type.
15217 (primary_no_new_array:): Handle class literals on primitive types.
15218 (parse_warning_context): Reinstalled correct force_error and
15219 do_warning flags setups.
15220 (java_report_errors): Changed prototype. Return java_error_count
15222 (variable_redefinition_error): Consider treating variable type as
15224 (create_interface): Warn about redundant abstract modifier if
15225 flag_redundant is set. Changed error message.
15226 (lookup_field_wrapper): Save/restore globals before/after looking
15228 (duplicate_declaration_error_p): Consider treating declaration
15229 type as a fake pointer.
15230 (register_fields): Extract real type from dependency node. Check
15231 for duplicate field declaration after type adjustment. Use
15232 DECL_INITIAL to store static final initialized values.
15233 (method_header): Extract real function type from dependency node.
15234 (check_abstract_method_header): Use GET_METHOD_NAME.
15235 (obtain_incomplete_type): Layout fake pointer type.
15236 (safe_layout_class): Don't try to check for methods before layout.
15237 (java_complete_class): Don't check for correct throws clause
15238 elements inheritance here.
15239 (resolve_and_layout): Broadened name parameter meaning.
15240 (reset_method_name): Use GET_METHOD_NAME.
15241 (java_get_real_method_name): New function.
15242 (java_check_regular_methods): Don't check methods in
15243 java.lang.Object. Verify lineage of throws clause elements. Use
15244 flag_no_overriding in warning report.
15245 (check_throws_clauses): Don't check if class was from
15246 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15247 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15248 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15249 warning on unsupported final local variables. Use build_decl
15250 instead of build_decl_no_layout. Get real local variable type from
15252 (source_start_java_method): Get real parameter type from
15253 dependency node. Call build_decl instead of build_decl_no_layout.
15254 (java_layout_classes): Reverse tree and layout type and class as
15255 required. Mark class as loaded when done.
15256 (resolve_field_access): Fixed indentation. Restricted condition
15257 leading to static field access code generation. Set field_type
15258 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15259 (resolve_qualified_expression_name): Initialize type_found to
15260 null. Handle static field resolved during qualification. Fixed
15261 layout on non primitive field decl types.
15262 (not_accessible_p): Fixed typo in comment.
15263 (patch_method_invocation): Resolve and layout class to search from
15265 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15266 layout non primitive type, if necessary. Make method node only to
15268 (find_applicable_accessible_methods_list): Consider WFL'ed method
15269 decl names. Fixed indentation.
15270 (argument_types_convertible): Resolve and layout target type if
15272 (java_complete_tree): Fixed indentation problems. Rewrote
15273 CALL_EXPR thrown exceptions check. Re-installed further processing
15274 of the assignment in certain cases.
15275 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15276 inlining on class literals.
15277 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15279 (valid_method_invocation_conversion_p): Likewise.
15280 (patch_string): Temporary disable forbidden use of `this' in
15281 explicit constructor invocations when doing string concatenation
15282 within their scope.
15283 (patch_unaryop): Added comment. Reinstalled code to disable
15284 further check on assignment operation with cast expression RHS.
15285 (patch_switch_statement): Fixed indentation.
15286 (build_try_statement): Call build_decl instead of
15287 build_decl_no_layout.
15288 (patch_synchronized_statement): Likewise.
15289 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15290 IS_UNCHECKED_EXPRESSION_P.
15291 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15292 layout argument exception type.
15293 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15294 of IS_UNCHECKED_EXPRESSION_P.
15296 1998-11-18 Anthony Green <green@cygnus.com>
15298 * jcf-parse.c (yyparse): Open class file in binary mode.
15300 1998-11-15 Per Bothner <bothner@cygnus.com>
15302 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15304 * jcf-write.c (perform_relocations): Move check out one loop.
15306 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15308 * Make-lang.in: Fix reference to srcdir.
15309 * jv-scan.c: Add missing xmalloc prototype.
15310 * jvgenmain.c: Ditto.
15312 1998-11-15 Per Bothner <bothner@cygnus.com>
15314 * decl.c (error_mark_node), java-tree.h: New global.
15315 * parse.y: Use empty_stmt_node instead of size_zero_node.
15316 (build_if_else_statement): If missing else, use empty_stmt_node.
15318 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15319 (java_complete_expand_method): Complain if return is missing.
15320 (java_check_regular_methods): Comment out incorrect error check.
15321 (not_accessible_p): Fix incorrect handling of protected methods.
15322 (patch_method_invocation): Pass correct context to not_accessible_p.
15323 (find_applicable_accessible_methods_list): Likewise.
15324 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15325 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15326 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15327 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15329 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15330 (push_int_const): Remove reundant NOTE_PUSH.
15331 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15332 (- case SWITCH_EXPR): Fix code generation bug.
15333 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15334 (generate_classfile): More robust for abstract methods.
15336 1998-11-15 Anthony Green <green@cygnus.com>
15338 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15339 * Make-lang.in: Ditto.
15341 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15342 * jvgenmain: Ditto.
15344 1998-11-15 Per Bothner <bothner@cygnus.com>
15346 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15348 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15350 1998-11-14 Per Bothner <bothner@cygnus.com>
15352 Allow uses of interface types to verify. This is not really
15353 type-safe, but it matches what Sun does, and is OK as long as
15354 there are appropriate run-time checks.
15355 * verify.c (merge_types): If merging two interface types,
15356 just set the result to java.lang.Object.
15357 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15359 1998-11-13 Tom Tromey <tromey@cygnus.com>
15361 * gjavah.c (main): Handle --output-class-directory argument.
15362 * jvspec.c (lang_specific_driver): Translate `-d' into
15363 -foutput-class-dir.
15364 * jcf.h (jcf_write_base_directory): Declare.
15365 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15366 * lang-options.h: Mention -foutput-class-dir.
15367 * jcf-write.c (jcf_write_base_directory): New global.
15368 (make_class_file_name): Put generated .class file into `-d'
15369 directory, or into source directory if -d not given. Function now
15371 (write_classfile): Free class file name. Handle case where class
15373 (DIR_SEPARATOR): New macro.
15374 Include <sys/stat.h>
15376 * Makefile.in (prefix): New macro.
15378 1998-11-12 Per Bothner <bothner@cygnus.com>
15380 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15381 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15382 here (done in patch_invoke instead).
15383 (case_identity): Moved here from parse.y.
15385 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15386 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15387 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15388 so they can be efficiently scanned without recursion.
15389 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15390 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15391 in BLOCK iteratively, rather than recursively.
15393 * parse.y (do_unary_numeric_promotion): New function.
15394 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15396 * parse.y (patch_newarray): Various fixes.
15398 Re-do handling of switch statements (for proper block scoping).
15399 * parse.y: Add just a single block for the enture switch block,
15400 but don't create any "case blocks".
15401 (group_of_labels): Rmeoved unneeded non-terminal.
15402 CASE_EXPR and DEFAULT_EXPR are added to current block.
15403 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15404 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15405 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15406 * parse.y (wfl_operator, print_int_node): Make non-static.
15407 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15408 as part of recursive scan of block.
15409 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15410 (patch_switch_statement): Most tests move dinto java_complete_tree.
15412 * parse.y: Make various production be non-typed (void).
15413 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15414 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15415 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15417 * jcf-write.c (struct jcf_handler): New type.
15418 (struct jcf_switch_state): New type.
15419 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15420 (alloc_handler, emit_unop, emit_reloc): New functions.
15421 (adjust_typed_op): Add extra parameter ("max type" offset).
15422 (emit_switch_reloc, emit_case-reloc): New function.
15423 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15424 (generate_bytecode_insns): Support REAL_CST, switch statements,
15425 exception handling, method calls, object/array creation, and more.
15427 * class.c: Remove some unused variables.
15428 * constants.c (find_string_constant): New function.
15429 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15430 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15431 if flag_emit_class_files.
15433 1998-11-12 Tom Tromey <tromey@cygnus.com>
15435 * jcf-io.c (find_class): Added explanatory comment.
15437 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15438 trailing slash to `.zip' entries.
15440 * jvspec.c (lang_specific_driver): Correctly handle case where
15441 GC_NAME not defined.
15443 1998-11-11 Tom Tromey <tromey@cygnus.com>
15445 * jvspec.c (GC_NAME): New define.
15446 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15448 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15450 1998-11-11 Per Bothner <bothner@cygnus.com>
15452 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15454 1998-11-11 Tom Tromey <tromey@cygnus.com>
15456 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15458 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15460 * class.c (is_compiled_class): Call safe_layout_class for class
15461 compiled from source.
15462 * conver.h (convert_to_integer, convert_to_real,
15463 convert_to_pointer): Added prototypes.
15464 * decl.c (init_decl_processing): Non longer push the decls of
15465 `methodtable', `constants', `Class', `Field', `dispatchTable'
15466 `jexception' and `Method'.
15467 * expr.c (build_invokeinterface): New function.
15468 (expand_invoke): static variable CLASS_IDENT now in
15469 build_invokeinterface. Use build_invokeinterface.
15470 (expand_java_field_op): Moved code to inline
15471 java.lang.PRIMTYPE.TYPE into a function.
15472 (build_primtype_type_ref): New function.
15473 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15474 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15475 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15476 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15477 (DECL_LOCAL_STATIC_VALUE): New macro.
15478 (build_invokeinterface, build_primtype_type_ref): New function
15480 (java_parse_abort_on_error): Macro rewritten.
15481 * jcf-parse.c (current_method): Add comment to declaration.
15482 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15483 Function prototypes fixed.
15484 (jcf_parse_source): push/pop parser context. save/restore global.
15485 (parse_source_file): Fixed leading comment. Now take a
15486 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15487 classes and pop the parser context anymore.
15488 (yyparse): Push parser context, save globals, parse the source
15489 file, restore globals and pop the parser context when processing a
15491 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15492 * lex.c (java_parse_doc_section): New function.
15493 (java_lex): Call java_parse_doc_section when appropriate. Build an
15494 operator around INSTANCEOF_TK.
15495 * lex.h (java_lineterminator, java_sprint_unicode,
15496 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15497 Prototypes rewritten.
15498 (java_parse_escape_sequence, java_letter_or_digit_p,
15499 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15500 java_read_unicode, java_store_unicode, java_read_char,
15501 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15502 Added function prototypes.
15503 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15505 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15507 (struct parser_ctxt): New fields: deprecated,
15508 current_parsed_class_un, gclass_list.
15509 (fix_method_argument_names, issue_warning_error_from_context,
15510 resolve_package, lookup_package_type): New function prototypes.
15511 (resolve_expression_name): Fixed function prototype.
15512 (find_applicable_accessible_methods_list): Fixed indentation, added
15513 extra argument in prototype.
15514 (check_final_assignment, build_null_of_type, check_deprecation,
15515 check_method_redefinition, reset_method_name,
15516 java_check_regular_methods, java_check_abstract_methods,
15517 maybe_build_primttype_type_ref): New function prototype.
15518 * parse.y (conver.h): Include.
15519 (INSTANCEOF_TK): Tagged <operator>.
15520 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15521 (relational_expression:): Build binop for instanceof.
15522 (java_push_parser_context): Remember ctxp->gclass_list across
15524 (java_pop_parser_context): Simply return if no context
15525 exists. Remember gclass_list across contexts.
15526 (issue_warning_error_from_context): New function.
15527 (parse_error_context): Don't setup ctxp->elc here. Call
15528 issue_warning_error_from_context instead.
15529 (parse_warning_context): Likewise.
15530 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15531 setup. Link new class/interface to ctxp->gclass_list.
15532 (add_superinterfaces): Register interface as incomplete if not
15534 (create_class): Remember class unqualified name in
15535 ctxp->current_parsed_class_un. Check class deprecation.
15536 (register_fields): Check field deprecation. Remember static final
15537 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15539 (method_header): New local variable ORIG_ARG. Use unqualified
15540 current class name for check on constructor errors. Promote return
15541 type if of record type. Argument list fix moved in
15542 fix_method_argument_names, called here. Check method deprecation.
15543 (fix_method_argument_names): New function.
15544 (method_declarator): Promote record typed arguments.
15545 (safe_layout_class): Check class methods before layout.
15546 (java_complete_class): Compute field layout when patched.
15547 (do_resolve_class): Try to load class after having it renamed
15548 after the package name.
15549 (get_printable_method_name): Use DECL_CONTEXT.
15550 (reset_method_name): New function.
15551 (check_method_redefinition): Use reset_method_name.
15552 (java_check_regular_methods): New local variable
15553 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15554 names for error report. Check for compile-time error when method
15555 found has default (package) access.
15556 (java_check_abstract_methods): Now takes an interface DECL node as
15557 an argument. Also reinstall real name on unchecked
15558 overriding/hiding methods for error report.
15559 (java_check_methods): Fixed leading comment. Get classes to verify
15560 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15561 CLASS_METHOD_CHECKED_P on class verification.
15562 (lookup_java_method2): Get real method name if necessary.
15563 (find_in_imports): Don't check package class access here.
15564 (resolve_package, lookup_package_type): New functions.
15565 (java_layout_classes): Fixed leading comment. Take classes to be
15566 laid out from ctxp->gclass_list.
15567 (java_complete_expand_methods): Don't expand native and abstract
15569 (java_expand_classes): New function.
15570 (resolve_expression_name): Use additional argument ORIG. Retrieve
15571 values of static final field of primitive types.
15572 (resolve_field_access): Handles static final field of promotive
15574 (resolve_qualified_expression_name): Handle STRING_CST as
15575 primaries and package name resolution. Check deprecation on found
15576 decls. Set where_found and type_found on non static field resolved
15577 during qualification. Layout non primitive field decl types.
15578 (check_deprecation): New function.
15579 (maybe_access_field): Simplified.
15580 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15581 removed. Reverse method's argument when primary is a type. Don't
15582 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15583 instead. Include abstract class in the list of class searchable
15584 for constructors. Use DECL_CONTEXT of found method for access
15585 checks. Check method deprecation.
15586 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15587 converting arguments. Handle INVOKE_INTERFACE.
15588 (lookup_method_invoke): Search constructor using existing
15589 infrastructure (don't rely on lookup_java_constructor anymore).
15590 (find_applicable_accessible_methods_list): Extra argument flag
15591 LC. Now include constructor in the search.
15592 (qualify_ambiguous_name): Conditional expression are primaries.
15593 (not_initialized_as_it_should_p): static final are always
15595 (java_complete_tree): Pass extra NULL argument to
15596 resolve_expression_name. Stricter test to carry on patching
15597 assignments. New case for INSTANCEOF_EXPR.
15598 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15599 (check_final_assignment, maybe_build_primttype_type_ref): New
15601 (patch_assignment): Detect resolved static finals and carry normal
15602 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15603 (try_builtin_assignconv): Access constant 0 on all primitive
15605 (valid_builtin_assignconv_identity_widening_p): Accept identical
15606 types. Accept all promoted type on int type.
15607 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15608 assigned to a reference.
15609 (valid_method_invocation_conversion_p): Accept to check null
15611 (build_binop): Merge declaration and initialization of local
15613 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15614 numeric types. Improved validity test for qualify operators on
15616 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15617 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15618 primitive type and issue the appropriate error message.
15619 (resolve_type_during_patch): Mark class loaded when resolved.
15620 (patch_cast): Allow null to be cased to reference types.
15621 (build_null_of_type): New function.
15622 (patch_array_ref): Handle array on references correctly.
15623 (patch_return): Removed unused local variable MODIFY. Force
15624 boolean to be returned as integers. Allows null to be returned by
15625 a function returning a reference.
15626 * typeck.c (convert_to_integer, convert_to_real,
15627 convert_to_pointer): Prototypes moved to convert.h
15628 (lookup_argument_method): Use method real name, if necessary.
15630 1998-10-30 Tom Tromey <tromey@cygnus.com>
15632 * class.c (build_class_ref): Changed name of primitive classes to
15635 * class.c (make_class_data): Renamed fields: nmethods to
15636 method_count, method_count to dtable_method_count. Always set
15637 `state' field to 0.
15638 * decl.c (init_decl_processing): Likewise.
15640 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15642 * class.c (layout_class): Don't mangle <finit>, produce
15643 __finit<class> instead. Don't verify artificial methods.
15644 * decl.c (finit_identifier_node): New declared global.
15645 (init_decl_processing): finit_identifier_node initialized.
15646 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15647 * java-tree.h (finit_identifier_node): Declared as extern.
15648 (struct lang_decl): New field called_constructor.
15649 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15650 (CLASS_HAS_FINIT_P): New macro.
15651 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15652 explicit constructor invocation.
15653 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15654 CALL_SUPER_CONSTRUCTOR_P): New macros.
15655 (write_classfile): Added prototype.
15656 * jcf-parse.c (jcf_parse_source): Parse and remember for
15657 generation if the file was seen on the command line.
15658 (parse_source_file): Don't write the class file here.
15659 (yyparse): Loop on files rewritten. Set current_jcf.
15660 (parse_zip_file_entries): Parse class file only if it was found.
15661 * lang.c (init_parse): Don't open command line provided filename
15663 (lang_parse): Don't set main_jcf anymore.
15664 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15665 (JCONSTRUCTOR_CHECK): New macro.
15666 (JBSC_TYPE_P): New macro.
15667 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15668 (COMPLETE_CHECK_OP_2): New macro.
15669 (struct parse_ctxt): New field explicit_constructor_p.
15670 (check_class_interface_creation): Fixed prototype indentation.
15671 (patch_method_invocation_stmt): Prototype reflects added argument.
15672 (patch_invoke): Likewise.
15673 (complete_method_declaration, build_super_invocation,
15674 verify_constructor_circularity,
15675 build_this_super_qualified_invocation, get_printable_method_name,
15676 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15677 verify_constructor_super, create_artificial_method,
15678 start_artificial_method_body, end_artificial_method_body,
15679 generate_field_initialization_code): New function prototypes.
15680 * parse.y: Fixed leading comment
15681 (constructor_header:, constructor_body:, block_end:): Rules tagged
15683 (type_declaration:): Call maybe_generate_finit.
15684 (method_declaration:): Action for method_body: placed in new
15685 function complete_method_declaration, called here.
15686 (constructor_declaration:): Defined actions. Removed leading
15688 (constructor_header:): New rule with action.
15689 (constructor_body:): Rule rewritten using block_begin: and
15690 block_end:. Defined actions.
15691 (constructor_declarator:, explicit_constructor_invocation:):
15693 (block:): Use new rules block_begin: block_end:.
15694 (block_begin:, block_end:): New rules and actions.
15695 (block_statements:): Fixed error message for explicit
15697 (method_invocation:): Call build_this_super_qualified_invocation
15698 if primary is `this' or `super' was seen.
15699 (conditional_expression:): Action defined.
15700 (extra_ctxp_pushed_p): New static global flag.
15701 (java_parser_context_save_global): Create parser context if
15702 necessary. Use extra_ctxp_pushed_p to remember it.
15703 (java_parser_context_restore_global): Pop extra parser context if
15705 (build_array_from_name): Array on primitive types are marked
15707 (register_fields): Restore new name in field initializer
15708 expression if type was altered. Non static fields initialized upon
15709 declaration marked initialized.
15710 (maybe_generate_finit): New function.
15711 (maybe_generate_clinit): Use create_artificial_method,
15712 start_artificial_method_body, end_artificial_method_body. Generate
15713 debug info for enclosed initialization statements.
15714 (method_header): Fixed leading comment. Check constructor
15715 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15717 (complete_method_declaration, constructor_circularity_msg,
15718 verify_constructor_circularity): New functions.
15719 (get_printable_method_name): New function.
15720 (check_method_redefinition): Don't rename <finit> methods. Fix
15721 declared constructor names. Error message for
15722 constructors modified.
15723 (java_check_regular_methods): Local variable seen_constructor
15724 renamed saw_constructor. Skip verification on constructors. Create
15725 default constructor with create_artificial_method.
15726 (java_check_methods): Removed unnecessary empty line.
15727 (create_artificial_method, start_artificial_method_body,
15728 end_artificial_method_body): New functions.
15729 (java_layout_classes): Changed leading comment. Reverse fields
15730 list if necessary. Always layout java.lang.Object if being
15732 (java_complete_expand_methods): Verify constructor circularity.
15733 (java_complete_expand_method): Call fix_constructor on
15734 constructors. Local variable no_ac_found removed. Restore
15735 bindings if method body expansion failed.
15736 (fix_constructors, verify_constructor_super,
15737 generate_field_initialization_code): New function.
15738 (java_expand_classes): Fixed leading comment. Write class file
15740 (resolve_expression_name): Check for illegal instance variable
15741 usage within the argument scope of an explicit constructor
15743 (resolve_qualified_expression_name): Pass extra from_super flag
15744 when invoking patch_method_invocation_stmt. New case for
15745 conditional expression when used as a primary. Check for error
15746 when acquiring super.
15747 (patch_method_invocation_stmt): Added extra argument super. New
15748 local variable is_static_flag. Set class_to_search according to
15749 the nature of the constructor invocation. Don't add `this'
15750 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15751 invocation within the argument scope of explicit constructor
15752 invocation. Set is_static according to is_static_flag. Provide
15753 extra `super' argument to patch_invoke invocation.
15754 (patch_invoke): New argument from_super. Loop on arguments
15755 indentation fixed. Pass from_super to invocation_mode. New switch
15756 case INVOKE_SUPER. Fixed error message in switch default case.
15757 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15759 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15760 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15761 message takes constructors into account.
15762 (find_applicable_accessible_methods_list): Fixed indentation.
15763 (qualify_ambiguous_name): Take explicit constructor invocation
15764 into account. Deal with a conditional expression as a primary to
15766 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15767 case. Added extra argument to patch_method_invocation_stmt.
15768 Register calls made to explicit constructor `this'. Don't call
15769 save_expr in ARRAY_REF case when emitting class files. Check for
15770 illegal use of this when expanding explicit constructor invocation
15772 (complete_function_arguments): Set and reset parser context
15773 explicit_constructor_p field value when appropriate.
15774 (build_super_invocation, build_this_super_qualified_invocation):
15776 (patch_assignment): Fixed typo.
15777 (patch_unaryop): Check on final fields occurs only when a decl
15779 (patch_return): Take constructors into account.
15780 (patch_conditional_expr): New function.
15781 * typeck.c (build_java_signature): Removed unnecessary empty line.
15783 1998-10-28 Jeffrey A Law (law@cygnus.com)
15785 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15787 1998-10-28 Tom Tromey <tromey@cygnus.com>
15789 * decl.c (init_decl_processing): Renamed fields.
15790 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15791 interface_len, msize fields.
15793 * class.c (make_class_data): Removed subclass_head and
15794 subclass_next fields.
15795 * decl.c (init_decl_processing): Removed subclass_head and
15796 subclass_next fields.
15798 1998-10-28 Jeffrey A Law (law@cygnus.com)
15800 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15801 * mangle.c (emit_unicode_mangled_name): Similarly.
15803 1998-10-26 Nick Clifton <nickc@cygnus.com>
15805 * jcf-parse.c (get_constant): Place braces around code to compute
15806 'd' when REAL_ARITHMETIC is not defined.
15808 1998-10-25 H.J. Lu (hjl@gnu.org)
15810 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15813 1998-10-23 Tom Tromey <tromey@cygnus.com>
15815 * lang-specs.h: `.zip' files are input to jc1.
15817 1998-10-22 Per Bothner <bothner@cygnus.com>
15819 * jvspecs.c: Add (but don't enable) support for combining multiple
15820 .class and .java input filenames to a single jc1 invocation.
15821 Add support for -C flag (copile to .class files).
15822 Translate -classpath and -CLASSPATH arguments.
15823 * lang-specs.h: Don't set %2 spec.
15825 1998-10-22 Tom Tromey <tromey@cygnus.com>
15827 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15829 (add_path): Don't add trailing separator to non-empty path
15832 * lang.c (lang_decode_option): Check for -fclasspath and
15833 -fCLASSPATH before examining other `-f' options.
15835 * java-tree.h (finalize_identifier_node): Don't declare.
15836 * class.c (make_class_data): Don't push "final" field.
15837 * decl.c (init_decl_processing): Don't push "final" field.
15838 (finalize_identifier_node): Removed.
15839 (init_decl_processing): Don't set finalize_identifier_node.
15841 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15843 1998-10-11 Anthony Green <green@cygnus.com>
15845 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15846 (JV_SCAN_SOURCES): New macro.
15847 (JCF_DUMP_SOURCES): Likewise.
15848 (jcf-dump$(exeext)): New target.
15849 (jv-scan$(exeext)): New target.
15851 1998-10-22 Tom Tromey <tromey@cygnus.com>
15853 * Makefile.in (LEX): Removed.
15854 (LEXFLAGS): Likewise.
15855 (SET_BISON): New macro.
15857 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15858 spurious diffs in parse.c.
15859 ($(PARSE_SCAN_C)): Likewise.
15860 (PARSE_DIR): New macro.
15862 (PARSE_SCAN_C): Likewise.
15863 (PARSE_RELDIR): New macro.
15865 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15867 * jcf-io.c (find_class): Use saw_java_source to determine when to
15868 look for `.java' file.
15869 * jcf-parse.c (saw_java_source): New global.
15870 (yyparse): Set it if `.java' file seen.
15872 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15873 (GCJH_SOURCES): Likewise.
15874 * Makefile.in (datadir): New macro.
15875 (libjava_zip): Likewise.
15876 (JAVA_OBJS): Added jcf-path.o.
15877 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15878 (../gcjh$(exeext)): Likewise.
15879 (jcf-path.o): New target.
15880 * java-tree.h (fix_classpath): Removed decl.
15881 * jcf-parse.c (fix_classpath): Removed.
15882 (load_class): Don't call fix_classpath.
15883 * parse.y (read_import_dir): Don't call fix_classpath.
15884 * lex.h: Don't mention classpath.
15885 * lex.c (java_init_lex): Don't initialize classpath.
15886 * jcf-io.c (classpath): Removed global.
15887 (find_class): Use jcf_path iteration functions. Correctly search
15888 class path for .java file.
15889 (open_in_zip): New argument `is_system'.
15890 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15891 classpath-related options.
15892 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15894 (lang_init): Call jcf_path_init.
15895 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15896 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15897 Correctly put braces around second string in each entry.
15898 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15899 classpath-related options.
15900 (help): Updated for new options.
15901 * jcf.h: Declare functions from jcf-path.c. Don't mention
15902 `classpath' global.
15903 * jcf-path.c: New file.
15905 * jcf-depend.c: Include jcf.h.
15907 * jcf-write.c (localvar_alloc): Returns `void'.
15908 (localvar_free): Removed unused variable.
15910 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15911 (init_parse): Use OBJECT_SUFFIX, not ".o".
15913 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15915 * class.c (emit_register_classes): Renamed from
15916 emit_register_class.
15917 * java-tree.h (emit_register_classes): Prototype renamed from
15918 emit_register_class.
15919 * jcf-parse.c (yyparse): Call emit_register_classes once before
15921 * parse.y (java_expand_classes): No longer register classes.
15923 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15925 * class.c (is_compiled_class): New local variable
15926 seen_in_zip. Identify classes found in currently compiled source
15928 * decl.c (complete_start_java_method): Fixed typo.
15929 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15930 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15931 (CLASS_P): Moved around.
15932 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15933 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15935 (jcf_parse_source): Changed leading comment. Removed unnecessary
15936 fclose and CLASS_FROM_SOURCE_P marking.
15937 (parse_source_file): New local variables remember_for_generation
15938 and filename. Mark parsed file name identifier node. Removed block
15939 executed when parse_only was null. Set remember_for_generation.
15940 Use it as an argument to java_pop_parser_context.
15941 (yyparse): New local variables several_files, list, next node and
15942 current_file_list. Split ampersand separated file names into
15943 current_file_list. Iterate through the list and parse accordingly.
15944 * parse.h (java_pop_parser_context): New function prototype.
15945 * parse.y (ctxp_for_generation): New static global variable.
15946 (java_pop_parser_context): New argument generate. Link popped ctxp
15947 to ctxp_for_generation list accordingly.
15948 (java_complete_expand_methods): Fixed indentation.
15949 (java_expand_classes): New function.
15951 1998-10-17 Per Bothner <bothner@cygnus.com>
15953 * Makefile.in: Link with libiberty.a instead of memmove.o.
15955 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15957 * lex.c (setjmp.h): No longer included.
15958 * lex.h (setjmp.h): Included.
15959 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15960 (duplicate_declaration_error_p): Renamed from
15961 duplicate_declaration_error.
15962 (build_array_from_name): New function prototype.
15963 * parse.y (setjmp.h): No longer included.
15964 (variable_declarator_id): Define action.
15965 (build_array_from_name): New function.
15966 (duplicate_declaration_error_p): Renamed from
15967 duplicate_declaration_error. Fixed leading comment.
15968 (register_fields): Main `for' loop reorganized. Uses
15969 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15970 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15971 build_array_from_name.
15972 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15974 (read_import_dir): Don't try to skip `.' and `..'.
15975 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15976 build_array_from_name. Main `for' loop reorganized.
15977 (resolve_qualified_expression_name): When building access to a
15978 field, use the type where the field was found, not its own type.
15979 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15980 field was found is null.
15981 (qualify_ambiguous_name): Sweep through all successive array
15984 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15986 * java-tree.h (pop_labeled_block, lang_printable_name,
15987 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15988 interface_of_p, inherits_from_p, fix_classpath,
15989 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15990 make_class_data, register_class, alloc_name_constant): New
15991 function prototypes.
15992 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15993 indentation. Added cast to remove warning.
15994 (lang_printable_name): Set v argument unused.
15995 (lang_print_error): Added argument to lang_printable_name call.
15996 (java_dummy_print, print_lang_decl, print_lang_type,
15997 print_lang_identifier, lang_print_xnode): All argument marked
15999 * lex.c (java_unget_unicode): Removed unnecessary argument.
16000 (java_allocate_new_line): Unused local variable is gone.
16001 (java_read_char): Added parenthesis in expressions to remove
16002 warnings. Added final return statement.
16003 (java_read_unicode): Added parenthesis in expression to remove
16005 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16006 (java_parse_escape_sequence): Likewise.
16007 (java_lex): Unused local variables are gone. Fixed
16008 java_unget_unicode invocation.
16009 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16011 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16012 lang_printable_name invocation in macro.
16013 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16015 (duplicate_declaration_error): Suppressed unused argument in
16017 (identical_subpath_p): Function declaration is gone.
16018 (patch_invoke): Suppressed unused argument in prototype.
16019 (patch_cast, build_labeled_block, check_thrown_exceptions):
16021 * parse.y (setjmp.h): Included
16022 (toplev.h): Likewise.
16023 (field_declaration:): Suppressed unused local
16024 (label_decl:): Fixed build_labeled_block invocation.
16025 (java_pop_parser_context): Put extra parenthesis around assignment
16027 (yyerror): Suppressed unused local variables.
16028 (variable_redefinition_error): Fixed lang_printable_name
16030 (create_interface): Suppressed unused local variables.
16031 (create_class): Likewise.
16032 (duplicate_declaration_error): Suppressed unused argument. Fixed
16033 lang_printable_name invocation.
16034 (register_fields): Suppressed unused local variable. Fixed
16035 duplicate_declaration_error invocation.
16036 (method_header): Suppressed unused local variable.
16037 (method_declarator, parser_check_super): Likewise.
16038 (java_complete_class): Suppressed unused local variable. Fixed
16039 fatal error message.
16040 (complete_class_report_errors): Added default: in switch.
16041 (java_check_regular_methods): Fixed lang_printable_name
16043 (check_throws_clauses): Likewise.
16044 (java_check_abstract_methods): Suppressed unused local
16045 variable. Fixed lang_printable_name invocation.
16046 (read_import_entry): Added supplemental return statement.
16047 (read_import_dir): Suppressed unused local variables.
16048 (check_pkg_class_access, declare_local_variables): Likewise.
16049 (source_start_java_method): Suppressed unused extern variable
16051 (expand_start_java_method): Suppressed unused extern and local
16052 variable declarations.
16053 (java_complete_expand_methods): Likewise.
16054 (java_complete_expand_method): Suppressed unused local variables.
16055 (make_qualified_name): Likewise.
16056 (resolve_qualified_expression_name): Added default: in
16057 switch. Fixed lang_printable_name invocation.
16058 (class_instance_creation_expression): Added parenthesis around
16060 (patch_method_invocation_stmt): Fixed lang_printable_name and
16061 patch_invoke invocations.
16062 (check_for_static_method_reference): Fixed lang_printable_name
16064 (patch_invoke): Suppressed unused arguments and local variables.
16065 (lookup_method_invoke): Suppressed unused local variables.
16066 (qualify_ambiguous_name): Added default: in switch.
16067 (identical_subpath_p): Function removed.
16068 (patch_assignment): Suppressed unused local variables. Suppressed
16069 unnecessary if statement. Fixed lang_printable_name invocations.
16070 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16071 (valid_ref_assignconv_cast_p): Parenthesis around
16072 expression. Suppressed unused local variables.
16073 (build_binop): Suppressed unused local variables. fixed
16074 lang_printable_name invocations.
16075 (string_constant_concatenation): Suppressed unused local
16077 (patch_unaryop): Fixed lang_printable_name invocation.
16078 (patch_cast): Suppressed unnecessary argument. Fixed
16079 lang_printable_name invocation.
16080 (patch_array_ref): Fixed lang_printable_name invocation.
16081 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16082 (build_labeled_block): Suppressed unused argument.
16083 (generate_labeled_block): Fixed build_labeled_block invocation.
16084 (build_loop_body): Suppressed unused local variables.
16085 (patch_loop_statement): Likewise.
16086 (patch_exit): Fixed lang_printable_name invocation.
16087 (patch_switch_statement): Likewise.
16088 (case_identity): First argument marked unused.
16089 (patch_try_statement): Fixed lang_printable_name invocations.
16090 (patch_synchronized_statement, patch_throw_statement): Likewise.
16091 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16092 lang_printable_name invocations.
16093 (check_thrown_exceptions_do): Suppressed unused argument.
16095 1998-10-14 Tom Tromey <tromey@cygnus.com>
16097 * jcf-write.c (write_classfile): Add output class file as target.
16098 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16099 * jcf.h: Added declarations for dependency-tracking functions.
16100 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16101 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16102 (finish_parse): Call jcf_dependency_write.
16103 (dependency_tracking): New global.
16104 (DEPEND_SET_FILE): New define.
16105 (DEPEND_ENABLE): New define.
16106 (init_parse): Enable dependency tracking if required.
16108 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16109 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16110 (../gcjh$(exeext)): Likewise.
16111 (jcf-depend.o): New target.
16112 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16113 (GCJH_SOURCES): Likewise.
16114 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16116 (find_classfile): Added dep_name argument.
16117 (find_class): Compute name of dependency.
16118 (open_in_zip): Call jcf_dependency_add_file.
16119 * gjavah.c (output_file): No longer global.
16120 (usage): Don't mention "gjavah".
16122 (java_no_argument): Likewise.
16123 (version): Likewise.
16124 (main): Recognize and handle -M family of options.
16125 (print_mangled_classname): Return is void.
16126 (process_file): Handle case where output is suppressed.
16127 (HANDLE_END_FIELD): Likewise.
16128 (HANDLE_METHOD): Likewise.
16129 * jcf-depend.c: New file.
16131 1998-10-13 Jeffrey A Law (law@cygnus.com)
16133 * java-tree.def: Add missing newline at EOF.
16135 1998-10-13 Tom Tromey <tromey@cygnus.com>
16137 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16138 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16140 Include <config.h> and "system.h".
16141 (disassemble_method): Undefine RET to avoid clash with
16142 config/i386/i386.h.
16144 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16146 * decl.c (runtime_exception_type_node, error_exception_type_node):
16147 New global variables.
16148 (init_decl_processing): Initialized.
16149 * expr.c (java_lang_expand_expr): Set caught exception type to
16150 null if catch handler argument doesn't exit.
16151 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16153 * java-tree.h (runtime_exception_type_node,
16154 error_exception_type_node): Global variables declared.
16155 (DECL_FUNCTION_THROWS): New macro.
16156 (DECL_FUNCTION_BODY): Modified comment.
16157 (DECL_SPECIFIC_COUNT): Likewise.
16158 (struct lang_decl): New field throws_list.
16159 (IS_UNCHECKED_EXPRESSION_P): New macro.
16160 * lex.c (java_lex): Generate location information for THROW_TK.
16161 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16162 EXCEPTIONS_P): New macros.
16163 (enum jdep_code): New value JDEP_EXCEPTION.
16164 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16165 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16166 PATCH_METHOD_RETURN_ERROR): New macros.
16167 (patch_method_invocation_stmt): Added new argument to prototype.
16168 (patch_synchronized_statement, patch_throw_statement,
16169 check_thrown_exceptions, check_thrown_exceptions_do,
16170 purge_unchecked_exceptions, check_throws_clauses): New function
16172 * parse.y Fixed typo in keyword section.
16173 (throw:): Rule tagged <node>.
16174 (THROW_TK): Keyword tagged <operator>.
16175 (method_header:): Last argument to call to method_header passed
16177 (throws:, class_type_list:, throw_statement:,
16178 synchronized_statement:, synchronized:): Defined actions.
16179 (method_header): New local variable current. Register exceptions
16180 from throws clause.
16181 (java_complete_tree): Complete and verify exceptions from throws
16183 (complete_class_report_errors): Error message on exceptions not
16185 (java_check_regular_methods): Fixed typo. Shortcut on private
16186 overriding methods. Changed error message on method
16187 redefinition. Check for throws clause compatibility.
16188 (check_throws_clauses): New function.
16189 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16190 method. Changed error message on method redefinition.
16191 (currently_caught_type_list): New static variable.
16192 (java_complete_expand_methods): Purge unchecked exceptions from
16193 throws clause list. Call PUSH_EXCEPTIONS before walk and
16194 POP_EXCEPTIONS after.
16195 (resolve_qualified_expression_name): Pass new argument as NULL to
16196 patch_method_invocation_stmt.
16197 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16198 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16199 argument list when appropriate. Use new argument if non null to
16200 store selected method decl.
16201 (patch_invoke): Convert if necessary args of builtin types before
16202 forming CALL_EXPR. Argument list no longer reversed here.
16203 (invocation_mode): Treat final methods as static methods.
16204 (java_complete_tree): New cases for THROW_EXPR: and
16205 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16207 (complete_function_arguments): No more RECORD_TYPE
16208 conversion. Function parameter nodes no longer saved.
16209 (valid_ref_assignconv_cast_p): Avoid handling null type.
16210 (patch_binop): Fixed null constant reference handling.
16211 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16212 BUILD_THROW macros.
16213 (patch_try_statement): Fixed comments. Record caught types in
16214 list, push the list, expand try block and pop the list.
16215 (patch_synchronized_statement, patch_throw_statement,
16216 check_thrown_exceptions, check_thrown_exceptions_do,
16217 purge_unchecked_exceptions): New functions.
16218 * typeck.c (lookup_argument_method): Allow WFL in place of method
16219 DECL_NAME during method definition check
16221 1998-10-09 Tom Tromey <tromey@cygnus.com>
16223 * gjavah.c (decode_signature_piece): New function.
16224 (print_c_decl): Use it. Added `name_override' argument.
16225 (print_method_info): Use name_override argument to print_c_decl.
16226 (seen_fields): Removed.
16227 (print_field_info): Don't update seen_fields.
16228 (struct method_name): New structure.
16229 (method_name_list): New global.
16230 (print_method_info): Add new method to list of methods.
16231 (name_is_method_p): New function.
16232 (print_field_info): If field name has same name as method, then
16234 (process_file): Parse methods before fields.
16235 (field_pass): New global.
16236 (HANDLE_END_FIELD): Take field_pass into account.
16238 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16240 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16241 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16243 1998-10-03 Anthony Green <green@cygnus.com>
16245 * jvspec.c: Fix bug in jvgenmain_spec patch.
16247 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16249 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16250 * decl.c (soft_exceptioninfo_call_node): New global variable.
16251 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16252 takes extra integer argument. soft_exceptioninfo_call_node
16254 * except.c (java_set_exception_lang_code): New function
16255 (method_init_exceptions): Called here.
16256 (prepare_eh_table_type): New function.
16257 (expand_end_java_handler): Called here.
16258 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16259 one argument. Modified generation of call to
16260 soft_badarrayindex_node to use new argument.
16261 (build_java_arrayaccess): Pass faulty index value to
16262 build_java_throw_out_of_bounds_exception.
16263 (generate_name): New function.
16264 (java_lang_expand_expr): New local variables node, current,
16265 has_finally_p. Expand TRY_EXPR node.
16266 (process_jvm_instruction): Replace top of the stack with thrown
16267 object reference when entering exception handler.
16268 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16269 specific tree codes.
16270 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16272 (DECL_SPECIFIC_COUNT): New macro.
16273 (prepare_eh_table_type, java_set_exception_lang_code,
16274 generate_name): New function declarations.
16275 (match_java_method): Declaration deleted.
16276 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16278 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16279 * parse.h (redefinition_error, refine_accessible_methods_list,
16280 can_cast_to_p): Function declaration removed.
16281 (classitf_redefinition_error, variable_redefinition_error,
16282 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16283 find_most_specific_methods_list, argument_types_convertible,
16284 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16285 valid_cast_to_p, valid_method_invocation_conversion_p,
16286 try_reference_assignconv, add_stmt_to_compound,
16287 build_jump_to_finally, build_tree_list, patch_try_statement,
16288 java_get_catch_block): New function declarations.
16289 * parse.y (string_buffer_type): Global variable deleted.
16290 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16291 finally): Rules tagged <node>.
16292 (TRY_TK, CATCH_TK): Token tagged <operator>.
16293 (class_body_declaration:, class_member_declaration:,
16294 formal_parameter:, explicit_constructor_invocation:,
16295 interface_member_declaration:, constant_declaration:,
16296 primary_no_new_array:, class_instance_creation_expression:,
16297 array_creation_expression:): Issue error on unsuported JDK1.1
16299 (try_statement:, catches:, finally:): Define actions.
16300 (catch_clause_parameter): New rule.
16301 (catch_clause:): Use new rule catch_clause_parameter.
16302 (parse_jdk1_1_error): New function.
16303 (redefinition_error): Renamed classitf_redefinition_error.
16304 (variable_redefinition_error): New function.
16305 (check_class_interface_creation): Call
16306 classitf_redefinition_error.
16307 (java_complete_tree): Added error message on JDEP_TYPE: case.
16308 (complete_class_report_errors): Fixed indentation.
16309 (declare_local_variables): Call variable_redefinition_error.
16310 (source_end_java_method): Call java_set_exception_lang_code and
16311 emit_handlers where appropriate.
16312 (java_method_add_stmt): Call add_stmt_to_block.
16313 (add_stmt_to_block): New function.
16314 (lookup_method_invoke): Fixed outside comment. new local variable
16315 candicates. Call find_applicable_accessible_methods_list and
16316 find_most_specific_methods_list when searching for a
16317 method. Modified error report to list possible candidates when
16319 (find_applicable_accessible_methods_list,
16320 find_most_specific_methods_list, argument_types_convertible): New
16322 (refine_accessible_methods_list): Function deleted.
16323 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16324 expr (if applicable) before calling patch_array_ref.
16325 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16326 (enter_block): Fixed comment.
16327 (enter_a_block): New function.
16328 (patch_assignment): Reorganized. Call try_reference_assignconv for
16329 references. Call valid_cast_to_p instead of can_cast_to_p.
16330 (try_reference_assignconv,
16331 valid_builtin_assignconv_identity_widening_p): New functions.
16332 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16333 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16335 (build_string_concatenation): Don't resolve StringBuffer.
16336 (patch_cast): Fixed inverted arguments.
16337 (patch_array_ref): Code to save array expr deleted. Call
16338 valid_cast_to_p instead of can_cast_to_p.
16339 (generate_labeled_block): Call generate_name.
16340 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16341 patch_try_statement): New functions.
16342 * typeck.c (match_java_method): Function deleted.
16344 1998-10-02 Anthony Green <green@cygnus.com>
16346 * jvspec.c: jvgenmain_spec uses different temporary file names.
16348 1998-10-02 Anthony Green <green@cygnus.com>
16350 * jvspec.c (lang_specific_driver): Fail if user specifies
16351 --main= when not linking.
16353 1998-09-28 Tom Tromey <tromey@cygnus.com>
16355 * class.c (make_class_data): Push value for `thread' field.
16356 * decl.c (init_decl_processing): Added `thread' field to class.
16358 * class.c (add_field): Always make static fields externally
16361 1998-09-26 Anthony Green <green@cygnus.com>
16363 * expr.c (build_java_athrow,
16364 build_java_throw_out_of_bounds_exception, expand_invoke,
16365 build_newarray, expand_java_multianewarray, build_java_monitor):
16366 Update comments to reflect _Jv_* function names.
16368 1998-09-25 Per Bothner <bothner@cygnus.com>
16370 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16371 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16372 * parse.y (expand_start_java_method): Likewise.
16374 1998-09-24 Per Bothner <bothner@cygnus.com>
16376 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16378 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16379 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16380 * expr.c: Remove no-longer-needed calls to promote_type.
16381 * decl.c (give_name_to_locals): Liekwise.
16382 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16383 * parse.y: Add/remove promote_type calls as appropriate.
16384 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16385 (parse_signature_string): Likewise.
16386 (build_java_array_type): Fix for now signature convenions.
16388 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16390 1998-09-23 Tom Tromey <tromey@cygnus.com>
16392 * class.c (init_class_processing): libjava function renamed to
16395 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16397 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16398 * java-tree.def: Fixed DEFTREECODE third argument.
16399 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16400 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16401 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16402 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16403 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16404 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16405 * lang.c (java_tree_code_type, java_tree_code_length,
16406 java_tree_code_name): New arrays.
16407 (lang_init): Append Java tree node definitions to Gcc ones.
16408 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16410 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16412 (java_lex): Allow declaration of empty string constants. Retain
16413 location information on CASE_TK and DEFAULT_TK.
16414 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16415 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16416 Modified to be more robust.
16417 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16418 (build_new_invocation, try_builtin_assignconv,
16419 patch_switch_statement, string_constant_concatenation,
16420 build_string_concatenation, patch_string_cst, patch_string,
16421 java_expand_switch): New function declarations.
16422 * parse.y: Rules related to switch and EH tagged <node>.
16423 (label_id): Set to NULL_TREE
16424 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16426 (this_or_super:): Fixed indentation.
16427 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16428 statement_expression:): Removed call to RULE on all sub-rules.
16429 (switch_expression:, switch_labels:): New rules.
16430 (switch_statement:, switch_block:, switch_block_statement_groups:,
16431 switch_block_statement_group:, switch_labels:, switch_label:):
16433 (throw_statement:, synchronized_statement:, try_statement:):
16434 Defined temporary actions.
16435 (class_instance_creation_expression:): Call
16436 build_new_invocation. Fixed indentation.
16437 (field_access): Fixed indentation.
16438 (method_invocation): Likewise.
16439 (make_qualified_primary): Use THIS_EXPR.
16440 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16441 resolving from SUPER, set *type_found.
16442 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16443 (java_complete_tree): Removed unused local variable `location'. Case
16444 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16445 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16446 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16447 STRING_CST: case. default: checks for patchable strings.
16448 (complete_function_arguments): Transform string constant or
16449 crafted StringBuffer if necessary.
16450 (build_method_invocation): Fixed comments.
16451 (build_new_invocation): New function.
16452 (patch_assignment): Call try_builtin_assignconv to figure a valid
16453 assignment conversion between builtin types.
16454 (try_builtin_assignconv): New function.
16455 (build_binop): Use URSHIFT_EXPR directly to call build.
16456 (operator_string): Use UNARY_PLUS_EXPR.
16457 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16459 (do_merge_string_cste, merge_string_cste,
16460 string_constant_concatenation, build_string_concatenation,
16461 patch_string, patch_string_cst): New function.
16462 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16463 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16464 (build_newarray_node): Use NEW_ARRAY_EXPR.
16465 (build_this): Use THIS_EXPR.
16466 (build_return): Enable debug information on return statement.
16467 (build_if_else_statement): Likewise.
16468 (complete_labeled_statement): Fixed related comment.
16469 (build_loop_body): Fixed comment.
16470 (build_bc_statement): Enable debug information on break/continue
16472 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16474 (patch_switch_statement, case_identity, java_expand_switch): New
16477 1998-09-21 Per Bothner <bothner@cygnus.com>
16479 * buffer.h (BUFFER_INIT): New macro.
16480 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16481 Pass (struct jcf_partial *state) to most functions.
16482 (jcf_block, jcf_relocation): New types.
16483 Support labels, branches, conditionals, loops.
16485 1998-09-21 Tom Tromey <tromey@cygnus.com>
16487 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16489 1998-09-21 Per Bothner <bothner@cygnus.com>
16491 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16492 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16493 not integer_type_node (INT_TYPE_SIZ bits).
16495 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16497 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16498 * jcf-dump.c (print_exception_table): New function.
16499 (disassemble_method): Better handling of wide instructions.
16500 Make more robust for bad input.
16502 1998-09-30 Jeffrey A Law (law@cygnus.com)
16504 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16507 1998-09-17 Jeffrey A Law (law@cygnus.com)
16509 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16511 1998-09-17 Tom Tromey <tromey@cygnus.com>
16513 * Makefile.in ($(PARSE_H)): Removed target.
16515 1998-09-17 Jeffrey A Law (law@cygnus.com)
16517 * Makefile.in (JAVA_OBJS): Add memmove.o
16518 (memmove.o): New target & rules.
16520 1998-09-15 Tom Tromey <tromey@cygnus.com>
16522 * expr.c (expand_invoke): Don't generate a call to the class init
16525 1998-09-14 Jeffrey A Law (law@cygnus.com)
16527 * Makefile.in: Add many missing dependencies.
16528 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16530 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16531 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16533 1998-09-11 Per Bothner <bothner@cygnus.com>
16535 * decl.c (complete_start_java_method): If method is static (and
16536 not private) call _Jv_InitClass.
16537 * expr.c (expand_invoke): Don't call build_class_init.
16539 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16541 1998-09-10 Jeffrey A Law (law@cygnus.com)
16543 * Make-lang.in (GCJ): Define before using.
16545 1998-09-09 Jeffrey A Law (law@cygnus.com)
16547 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16548 losing due to namespace pollution in GNU getopt.h
16550 1998-09-09 Tom Tromey <tromey@cygnus.com>
16552 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16553 (java.all.cross): Likewise.
16554 (java.rest.encap): Likewise.
16556 1998-09-08 Jeffrey A Law (law@cygnus.com)
16558 * gjavah.c (print_class_decls): Fix thinko in arglist
16559 * jcv-io.c (find_classfile): Similarly.
16561 1998-09-07 Jeffrey A Law (law@cygnus.com)
16563 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16565 1998-09-05 Tom Tromey <tromey@cygnus.com>
16567 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16568 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16569 * Makefile.in (PARSE_C): New macro.
16570 (PARSE_H): Likewise.
16571 (PARSE_SCAN_C): Likewise.
16572 ($(PARSE_C)): Target renamed from parse.c.
16573 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16574 (clean): Remove parse-scan.c as well.
16575 (parse.o): Depend on $(PARSE_C).
16577 1998-09-05 Anthony Green <green@cygnus.com>
16579 * README, license.terms: Removed.
16581 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16582 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16583 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16584 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16585 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16586 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16587 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16588 and Java trademark attribution.
16590 1998-09-04 Tom Tromey <tromey@cygnus.com>
16592 * Makefile.in: Use gcjh, not gjavah.
16593 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16594 * Make-lang.in: Changed gjavah to gcjh everywhere.
16596 1998-09-03 Per Bothner <bothner@cygnus.com>
16598 * gjavah.c: Support new -prepend -add -append flags.
16599 (print_method_info): Method is not virtual if class is final.
16601 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16603 * jv-scan.c: Fixed copyright assignment.
16604 * keyword.gperf: Likewise.
16605 * keyword.h: Likewise.
16606 * lex.c: Fixed copyright assignment.
16607 (java_lex): Push unicode back when parsing '<'.
16608 * lex.h: Fixed copyright assignment.
16609 * parse-scan.y: Likewise.
16610 * parse.h: Fixed copyright assignment.
16611 (build_debugable_stmt, complete_for_loop): New function prototypes.
16612 * parse.y: Fixed copyright assignment.
16613 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16614 size_zero_node when completing a loop with no exit condition.
16615 (for_statement_nsi:): Define action.
16616 (for_init:, for_update:): Return size_zero_node when empty.
16617 (declare_local_variables): Call build_debugable_stmt.
16618 (build_debugable_stmt): New function.
16619 (build_loop_body): Build debugable statement around loop
16621 (complete_loop_body): Take into account the debugable statement
16622 around the EXIT_EXPR.
16623 (complete_loop_body): New function.
16624 (patch_exit_expr): Fixed condition inversion.
16626 1998-09-02 Tom Tromey <tromey@cygnus.com>
16628 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16629 name of thread define.
16630 * jvspec.c (THREAD_NAME): New macro.
16632 (THREADLIB): Likewise.
16633 (lang_specific_driver): Recognize attempt to link with thread
16634 library or gc library. Recognize -ljava on command line so it
16635 isn't linked against more than once.
16637 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16639 * parse-scan.y (report_main_declaration): Name of the class
16640 containing `main' can be a qualified name.
16642 1998-08-31 Tom Tromey <tromey@cygnus.com>
16644 * config-lang.in: Changed gjavac to gjc everywhere.
16645 * Make-lang.in: Changed gjavac to gjc everywhere.
16647 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16649 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16650 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16651 and install the files.
16652 * Makefile.in (JAVA_OBJS_LITE): New variable.
16653 (compiler:): Now include jv-scan as a dependency.
16654 (../jv-scan$(exeext), parse-scan.c): New targets.
16655 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16656 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16657 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16658 check for errors even if parse_only.
16659 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16661 (yylex): New function. Uses java_lex body.
16662 (java_lex): Removed commented out statement. Remove local variable
16663 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16664 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16665 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16666 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16667 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16668 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16670 (java_lex_error): Empty if JC1_LITE is defined.
16671 (java_get_line_col): Return 0 if JC1_LITE is defined.
16672 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16673 SET_MODIFIER_CTX): Moved into the section containing the macros
16674 conditionally defined by JC1_LITE.
16675 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16676 argument if JC1_LITE is defined.
16677 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16678 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16680 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16681 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16682 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16683 to different values according to JC1_LITE.
16684 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16685 declared if JC1_LITE set.
16686 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16687 defined if JC1_LITE not set.
16688 (struct parser_ctx): Reorganized and skip the jc1 front end part
16690 (java_layout_classes): New function definition.
16691 (java_push_parser_context, java_init_lex, yyparse, yylex,
16692 yyerror): Prototype always declared. All other static function
16693 prototypes declared only if JC1_LITE is not set.
16694 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16695 declared in parse.h.
16696 (java_layout_classes): New function.
16697 (java_complete_expand_methods): No longer layout the class here.
16698 * parse-scan.y: New file.
16699 * jv-scan.c: New file.
16701 1998-08-25 Tom Tromey <tromey@cygnus.com>
16703 * gjavah.c (main): Handle -friend option.
16704 (friend_specs): New global.
16705 (generate_access): Handle friend_specs.
16706 (process_file): Likewise.
16707 (MAX_FRIENDS): New macro.
16708 (friend_count): New global.
16709 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16710 Changed all callers.
16712 1998-08-24 Per Bothner <bothner@cygnus.com>
16714 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16715 (main): Handle processing all the entries of a named .zip archive.
16716 * jcf-io.c (jcf_trim_old_input): New function.
16717 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16719 1998-08-24 Per Bothner <bothner@cygnus.com>
16721 * lang.c (flag_assume_compiled): Make default be on.
16723 1998-08-21 Per Bothner <bothner@cygnus.com>
16725 * jcf-dump.c: Add bunches of flags to control output more.
16726 (process_class): New function; support printing more than one class.
16727 (main): Support new --print-main and --javap flags.
16728 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16729 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16731 1998-08-20 Per Bothner <bothner@cygnus.com>
16733 Change mangling of dispatch table to match C++ vtable (w/thunks).
16734 * class.c (build_dtable_decl), java-tree.h: New function.
16735 (make_class_data): Call it.
16736 * decl.c (init_decl_processing): Likewise.
16738 1998-08-19 Warren Levy <warrenl@cygnus.com>
16740 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16741 soft_anewarray; adjust args passed.
16742 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16743 match _Jv_NewObjectArray.
16745 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16747 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16748 * expr.c (loopup_label): Call create_label_decl.
16749 (create_label_decl): New function.
16750 (java_lang_expand_expr): Call expand_start_bindings with argument
16752 * java-tree.h Added space after PROTO in function declarations
16754 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16755 (create_label_decl, push_labeled_block): New function
16757 * lex.c (label_id): Initialize.
16758 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16760 * parse.h Added space after PROTO in function declarations when
16762 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16763 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16764 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16765 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16767 (struct parser_ctxt): New fields current_loop,
16768 current_labeled_block.
16769 (build_if_else_statement, patch_if_else_statement,
16770 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16771 generate_labeled_block, complete_labeled_statement,
16772 build_bc_statement, patch_bc_statement, patch_loop_statement,
16773 build_new_loop, build_loop_body, complete_loop_body): New function
16775 * parse.y (java_warning_count): New global variable.
16776 (label_id): New static variable.
16777 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16778 (block:): Return size_zero_node when block is empty.
16779 (empty_statement:): Return size_zero_node.
16780 (statement:): Implement supplemental action when for_statement: is
16782 (label_decl:): New rule.
16783 (labeled_statement:): Rewritten using label_decl. Actions
16785 (labeled_statement_nsi:): Likewise.
16786 (if_then_statement): Actions implemented.
16787 (while_expression): New rule.
16788 (while_statement:): Rewritten using while_expression. Actions
16790 (while_statement_nsi:): Likewise.
16791 (do_statement_begin:): New rule.
16792 (do_statement:): Rewritten using do_statement_begin. Actions
16794 (for_statement:): Rewritten using for_begin. Actions implemented.
16795 (for_statement_nsi:): Likewise.
16796 (for_header:, for_begin:): New rules.
16797 (for_init:): Actions implemented.
16798 (statement_expression_list:, break_statement:,
16799 continue_statement:): Likewise.
16800 (yyerror): Count number of issued warning(s).
16801 (java_report_errors): Report error(s) and/or warning(s).
16802 (java_complete_class): Use build_java_argument_signature to
16803 recompute completed method signature.
16804 (java_check_regular_methods): New locals method_wfl and aflags.
16805 Use method_wfl instead of lookup_cl during error reports. Fixed
16806 indentation and modified some error messages. Use
16807 lang_printable_name in method instead of the DECL_NAME. New code
16808 to issue warnings on methods not overriding corresponding methods
16809 private to a different package.
16810 (java_method_add_stmt): Call add_stmt_to_compound.
16811 (add_stmt_to_compound): New function.
16812 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16813 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16814 (build_if_else_statement, patch_if_else_statement,
16815 build_labeled_block, generate_labeled_block,
16816 complete_labeled_statement, build_new_loop, build_loop_body,
16817 complete_loop_body, patch_loop_statement, build_bc_statement,
16818 patch_bc_statement, patch_exit_expr): New functions.
16819 * typeck.c (build_java_signature): Build argument signature before
16820 enclosing it in between parenthesis.
16822 1998-08-17 Warren Levy <warrenl@cygnus.com>
16824 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16825 (JAVA_OBJS): Added reminder comment
16827 1998-08-13 Nick Clifton <nickc@cygnus.com>
16829 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16830 be interpreted as a long long.
16832 1998-08-13 Warren Levy <warrenl@cygnus.com>
16834 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16835 soft_initialise_class. Use _Jv_NewMultiArray, not
16836 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16837 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16838 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16839 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16841 1998-08-12 Per Bothner <bothner@cygnus.com>
16843 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16844 length_identifier_node): New global tree node constants.
16845 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16846 Replace uses by super_identifier_node etc.
16847 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16849 * parse.y (resolve_field_access): Don't special-case ".length" if
16850 flag_emit_class_files.
16851 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16852 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16855 1998-08-11 Per Bothner <bothner@cygnus.com>
16857 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16858 * class.c (make_method_value): Remove init for removed fields.
16860 * class.c (layout_class): Use build_java_argument_signature.
16861 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16863 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16864 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16865 (build_java_signature): Don't use push_java_argument_signature.
16867 * typeck.c (lookup_argument_method): New function.
16868 * parse.y (java_check_regular_methods): Use lookup_argument_method
16869 instead of lookup_java_method2 followed by lookup_java_method.
16871 * parse.y (check_method_redefinition): Minor optimization.
16873 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16874 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16876 1998-08-10 Tom Tromey <tromey@cygnus.com>
16878 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16881 * gjavah.c (java_float_finite): Use K&R-style definition.
16882 (java_double_finite): Likewise.
16883 (generate_access): Now returns void. Changed all callers.
16884 (last_access_generated): Removed.
16885 (process_file): Only make a single pass over the .class file.
16887 1998-07-29 Per Bothner <bothner@cygnus.com>
16889 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16890 for compatibility for G++ (with -fvtable-thunks).
16891 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16893 * gjavah.c (process_file): Use public inheritance for super-class.
16895 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16897 * lex.c (java_init_lex): Initialize ctxp->package.
16898 * parse.h (struct parser_ctxt): package and package_len replaced
16899 by tree package, an identifier node. Field method_decl_list is
16900 gone. Fixed comments.
16901 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16902 class_in_current_package): New function prototypes.
16903 * parse.y (array_type:): Set class loaded flag on primitive type
16905 (package_declaration:): Assign ctxp->package to the
16907 (method_invocation:): Handle invocation of method qualified by
16909 (single_type_import_declaration:): Removed ambiguity check.
16910 (java_pop_parser_context): New local variable `next'. Reset and
16911 set IMPORT_CLASSFILE_NAME flags on current and previous import
16913 (java_accstring_lookup): Use new local macro COPY_RETURN.
16914 (lookup_field_wrapper): New function.
16915 (parser_qualified_classname): Use merge_qualified_name.
16916 (parser_check_super_interface): Broaden error message.
16917 (do_resolve_class): Check for qualified class name in the current
16918 compilation unit if appropriate.
16919 (process_imports): Check for already defined classes.
16920 (check_pkg_class_access): Got rid of call to
16921 get_access_flags_from_decl.
16922 (java_complete_expand_methods): Call safe_layout_class based on
16923 the current class size.
16924 (make_qualified_primary): Build a WFL qualification on primary if
16926 (merge_qualified_name): New function.
16927 (make_qualified_name): Use merge_qualified_name.
16928 (resolve_expression_name): Use safe_lookup_field.
16929 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16930 (resolve_qualified_expression_name): Likewise. Check on resolved
16931 element accessibility.
16932 (not_accessible_p, class_in_current_package): New functions.
16933 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16934 (patch_method_invocation_stmt): Merged common pieces. Check
16935 accessibility of invoked method.
16936 (check_for_static_method_reference): Add returned type in error
16938 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16939 (refine_accessible_methods_list): Merged two conditions in test.
16940 (java_complete_class): Sanity check on stabilize_ref gone.
16941 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16943 1998-07-28 Per Bothner <bothner@cygnus.com>
16945 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16947 1998-07-24 Tom Tromey <tromey@cygnus.com>
16949 * gjavah.c (F_NAN): Removed.
16950 (F_NAN_MASK): New macro.
16951 (F_POSITIVE_INFINITY): Removed.
16952 (F_NEGATIVE_INFINITY): Likewise.
16953 (java_float_finite): Rewrote.
16954 (D_NAN_MASK): Renamed.
16955 (java_double_finite): Rewrote.
16956 (D_POSITIVE_INFINITY): Removed.
16957 (D_NEGATIVE_INFINITY): Likewise.
16959 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16960 If verbose, print underlying representation of value in hex.
16962 1998-07-24 Per Bothner <bothner@cygnus.com>
16964 * buffer.h, buffer.c: New files.
16965 * Makefile.in (JAVA_OBJS): Add buffer.o.
16967 Support locals variables and writing their debug entries to .class.
16968 * jcf-write.c: Simplify some by user new buffer type.
16969 (vode_buffer_grow): Removed.
16970 (struct localvar_info): New type.
16971 (localsvars, localvartable): New buffers.
16972 (localvar_alloc, localvar_free): New functions.
16973 (generate_bytecode_insns): Handle local variables.
16974 (generate_classfile): Write LocalVariableTable attribute.
16976 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16978 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16979 * zipfile.h (ZIPMAGIC): New macro.
16981 1998-07-24 Tom Tromey <tromey@cygnus.com>
16983 * Makefile.in (gjavah.o): Updated dependencies.
16984 (jcf-dump.o): Likewise.
16985 (all.indirect): Use ../gjavah.
16986 (../gjavah$(exeext)): Likewise.
16987 (clean): Don't remove gjavah.
16988 (clean): Remove parse.c, not java/parse.c.
16989 * Make-lang.in (java): Added gjavah.
16990 (gjavah$(exeext)): New target.
16991 (GJAVAH_SOURCES): New macro.
16992 (java.all.build): Added gjavah.
16993 (java.all.cross): Likewise.
16994 (java.rest.encap): Likewise.
16995 * config-lang.in (compilers, stagestuff): Added gjavah.
16997 1998-07-23 Tom Tromey <tromey@cygnus.com>
16999 * gjavah.c (java_float_finite): New function.
17000 (java_double_finite): Likewise.
17001 (F_POSITIVE_INFINITY): New macro.
17002 (F_NEGATIVE_INFINITY): Likewise.
17004 (D_POSITIVE_INFINITY): Likewise.
17005 (D_NEGATIVE_INFINITY): Likewise.
17007 (print_field_info): Use java_float_finite and java_double_finite.
17009 1998-07-23 Per Bothner <bothner@cygnus.com>
17011 * parse.y (method_header): Name "this" implicit argument.
17013 1998-07-22 Per Bothner <bothner@cygnus.com>
17015 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17016 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17017 (put_linenumber): New function.
17018 (generate_bytecode_insns, generate_classfile): Write line numbers.
17020 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17022 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17023 (lookup_name, build_known_method_ref, build_class_init,
17024 build_invokevirtual, invoke_build_dtable, match_java_method,
17025 build_field_ref, pushdecl_force_head, build_java_binop,
17026 binary_numeric_promotion, build_decl_no_layout,
17027 build_java_arrayaccess, build_newarray, build_anewarray,
17028 build_java_array_length_access, build_java_arraynull_check): New
17029 extern function prototypes.
17030 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17031 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17033 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17035 * jcf.h (jcf_out_of_synch): New extern function prototype.
17036 * parse.h: Static/global function implemented in parse.y
17037 prototyped and declarations moved at the end of the file.
17038 (DECL_P): Check that the argument isn't null.
17039 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17040 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17041 (QUAL_DECL_TYPE): New macro.
17042 (PARAMS): Macro definition removed.
17043 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17044 (return_statement:): Call build_return.
17045 (field_access:): Call make_qualified_primary in sub rule.
17046 (method_invocation:): Build method invocation and call
17047 make_qualified_primary when processing primaries.
17048 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17049 get_type_from_signature.
17050 (java_check_regular_method): Extra integer 0 argument when calling
17051 lookup_java_method2.
17052 (lookup_java_interface_method2): Extra method DECL argument when
17053 calling lookup_java_interface_method2.
17054 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17055 COMPOUND_EXPR node.
17056 (java_complete_expand_method): Layout current class iff not
17057 already done. Don't process interface's methods.
17058 (java_complete_expand_method): Use super class only if it
17059 exists. Use current class otherwise.
17060 (make_qualified_primary): New function.
17061 (resolve_expression_name): Process qualified expression or
17062 expression from primary the same way.
17063 (resolve_expression_name): Two last arguments to
17064 resolve_field_access are now NULL_TREEs.
17065 (resolve_field_access): New variable is_static. Local field must
17066 be DECLs. is_static computed on field DECLs only. Append code in
17067 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17068 to initialize field_type.
17069 (resolve_qualified_expression_name): New local variable,
17070 previous_call_static and is_static. Handle primaries with function
17071 calls, casts, array references and `this'. `super' now handled as
17072 `(super_class)this'. Use is_static to clarify boolean expressions.
17073 Added code to handle case where a proper handle is required to
17074 access a field. Use QUAL_DECL_TYPE where applicable.
17075 (maybe_access_field): New function.
17076 (patch_method_invocation_stmt): New arguments primary, where,
17077 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17078 deleted. Use `where' as a type to search from if specified. Check
17079 for static method reference where forbidden. Append primary or
17080 current_this to the argument list if not calling constructor nor
17082 (check_for_static_method_reference): New function.
17083 (patch_invoke): Layout the class on which new is done if
17085 (lookup_method_invoke): Changed format to report errors on
17087 (qualify_ambiguous_name): New local variable this_found. Now
17088 handle things from primaries. Method call are considered
17090 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17091 changed into NULLs.
17092 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17093 (java_complete_tree): New case fo RETURN_EXPR. Process function
17094 call arguments in separate function.
17095 (complete_function_arguments): New function.
17096 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17098 (patch_assignment): Take the return function slot into account as
17099 a RHS. Distinguish assignment from a return.
17100 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17101 when checking methods in interfaces.
17102 (resolve_type_during_patch): NULL argument to unresolve_type_p
17103 instead of NULL_TREE.
17104 (patch_newarray): Fixed typo in comment.
17105 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17106 (build_return, patch_return): New functions.
17107 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17109 1998-07-21 Per Bothner <bothner@cygnus.com>
17111 * constants.c (find_name_and_type_constant, find_fieldref_index,
17112 find_methodref_index): New methods.
17113 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17114 just return given method. Also, rename to build_known_method_ref.
17115 (expand_invoke): Rename call to build_invoke_non_interface.
17116 * java-tree.h, parse.h: Update prototype.
17117 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17118 (such as expand_expr_stmt) if flag_emit_class_files.
17119 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17120 STACK_TARGET, IGNORE_TARGET): New macros.
17121 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17122 (generate_bytecode_insn): New function to generate method's bytecode.
17123 (generate_classfile): Node generate Code attribute for a method.
17124 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17125 push_long_const, field_op, adjust_typed_op, maybe_wide):
17126 New functions used by generate_bytecode_insn.
17128 * typeck.c (signature_include_return): Remove variable.
17129 (push_java_argument_signature, build_java_argument_signature): New.
17130 (build_java_signature): Use push_java_argument_signature.
17131 * parse.y: Use build_java_argument_signature instead of fiddling
17132 with signature_include_return.
17134 1998-07-17 Tom Tromey <tromey@cygnus.com>
17136 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17139 * Makefile.in (all.indirect): Added gjavah$(exeext).
17140 (gjavah$(exeext)): Added $(exeext).
17143 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17145 * class.c (layout_class): Call to java_layout_parsed_class replace
17146 by safe_layout_class.
17147 * expr.c (build_java_array_length_access): Removed static storage
17148 class in the function definition.
17149 (build_java_arraynull_check): Likewise.
17150 Also fixed typos in two comments.
17151 * lex.c (java_init_lex): Initialize static global kw_length.
17152 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17153 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17155 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17156 * parse.h (resolve_no_layout): New static function declaration.
17157 (get_identifier_in_static): Declaration removed.
17158 (java_layout_parsed_class): Function name declaration changed to
17160 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17161 not_initialized_as_it_should_p, build_this): New static function
17163 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17164 binary_numeric_promotion, stabilize_reference,
17165 build_decl_no_layout, build_java_arrayaccess): Extern function
17166 declarations moved into their own section.
17167 (build_newarray, build_anewarray, build_java_array_length_access,
17168 build_java_arraynull_check): New extern function declarations.
17169 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17170 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17172 (CALL_CONSTRUCTOR_P): New macro.
17173 * parse.y (kw_length): New static global tree node.
17174 (return_statement): Tagged <node>.
17175 (RETURN_TK): Tagged <operator>.
17176 (variable_declarator_id:): Build variable declaration with an
17177 empty initialization value if a syntax error was found in the
17178 initialization part of the variable declaration.
17179 (statement_without_trailing_substatement:): return_statement: now
17180 uses the default rule.
17181 (return_statement:): Temporarily fixed to return NULL_TREE.
17182 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17183 (class_instance_creation_expression:): Class creation rules now
17184 call build_method_invocation upon reduction.
17185 (array_creation_expression:): Rules call build_newarray_node upon
17187 (dim_exprs:): Build a list of dimension expressions.
17188 (dim_expr:): Store location of the OSB_TK in the dimension
17190 (method_invocation:): Added a new error rule.
17191 (build_unresolved_array_type): WFL argument may also be an array
17192 on a primitive type. Name of the argument changed to reflect this.
17193 (method_declarator): Insert argument type at the beginning of the
17194 argument type list and later reverse the list.
17195 (unresolved_type_p): Argument 'returned' may be optionally
17197 (java_layout_class_from_source): Function renamed
17199 (resolve_and_layout): Now call resolve_no_layout and
17201 (resolve_no_layout): New function.
17202 (purify_type_name): New function.
17203 (complete_class_report_errors): Call purify_type_name during error
17204 report on a type not found.
17205 (process_imports): error_found local variable doesn't need to be
17206 initialized to zero.
17207 (declare_local_variables): New local type_wfl. Fixed typo in error
17208 message. type_wfl assigned to unresolved type and used to register
17209 incomplete type. Build a WFL around the variable initialization
17210 statement so that debug info can be generated on it.
17211 (source_start_java_method): Reverse argument list after they've
17213 (current_this): New static global variable.
17214 (java_complete_expand_methods): Set current_this when appropriate.
17215 (resolve_expression_name): Build correct static and non static
17216 field access bearing a simple name.
17217 (resolve_field_access): Resolve the length field of arrays. Handle
17219 (patch_method_invocation_stmt): Set the type of the method
17220 invocation to error_mark_node. This value is later overridden by a
17221 valid type, if any. Don't handle qualified constructor invocation
17222 as qualified method invocation. Call lookup_method_invoke with its
17223 new flag. It's no longer necessary to access the selected method
17224 as the value of a tree list. Handle constructor invocation.
17225 (patch_invoke): Reverse argument list when invoking non interface
17226 methods. Insert call to new as the first argument of the
17228 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17229 defined within a final class. Return INVOKE_STATIC if the invoked
17230 method is a constructor.
17231 (lookup_method_invoke): New lc argument is a flag to indicate a
17232 constructor lookup. Now handle constructor lookup. Choose the most
17233 specific method in case several were matching the invocation
17234 requirements. Return a method decl instead of a tree list featuring
17235 one single method decl element.
17236 (refine_accessible_methods_list): New lc flag argument to
17237 indicate that a constructor is being looked up.
17238 (not_initialized_as_it_should_p): New function.
17239 (java_complete_tree): Now process fake tree codes
17240 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17241 save_expr on resolved function call arguments. Case on
17242 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17243 (patch_assignment): LHS can be a field access expression. When
17244 dealing with reference, lhs_type is the promoted type of the
17245 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17247 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17248 (patch_binop): Use not_initialized_as_it_should_p where
17250 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17251 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17253 (resolve_type_during_patch): New function.
17254 (patch_cast): Call resolve_type_during_patch to resolve type and
17255 report error accordingly.
17256 (patch_array_ref): Use not_initialized_as_it_should_p where
17257 applicable. Array base expression is saved before being
17258 used. Promote the type of an array elements if it contains non
17260 (build_newarray_node, patch_newarray, build_this): New functions.
17262 1998-07-16 Tom Tromey <tromey@cygnus.com>
17264 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17265 increment it in `for' statement.
17266 (print_field_info): If number is inf or nan, don't print it.
17267 (print_method_info): If method name is `delete', just ignore it.
17268 (print_c_decl): Special-case jstringArray.
17270 * gjavah.c (help): New function.
17271 (no_argument): New function.
17272 (usage): Changed text.
17273 (main): Rewrote argument handling. Now handles -v, --help,
17275 (version): New function.
17276 (found_error): New global.
17277 (main): Return found_error.
17278 (generate_access): Set found_error.
17279 (print_c_decl): Likewise.
17281 1998-07-15 Tom Tromey <tromey@cygnus.com>
17283 * gjavah.c (print_c_decl): Don't print "," when examining field.
17284 Skip type name when looking at "[L" types.
17285 (process_file): Now static.
17286 (generate_access): Now returns int.
17287 (last_access_generated): New global.
17288 (process_file): Clear last_access_generated; make multiple passes
17290 (print_field_info): Just return if generate_access returns true.
17291 (print_method_info): Likewise. Also, allow <init> functions to
17293 (print_c_decl): Added is_init argument. Print constructors
17295 (print_cxx_classname): Use UTF8_GET to extract characters from
17297 (print_base_classname): New function.
17298 (print_class_decls): New function.
17299 (process_file): Use it.
17300 (utf8_cmp): New function.
17302 1998-07-13 Nick Clifton <nickc@cygnus.com>
17304 * lang-options.h: Format changed to match changes in gcc/toplev.c
17305 to implement a --help option.
17307 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17309 * decl.c (init_decl_processing): Revert change to dtable_type.
17311 1998-07-09 Per Bothner <bothner@cygnus.com>
17313 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17315 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17317 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17319 * lang.c (lang_init): Default flag_exceptions to 1, without
17320 checking to see if it's 2 first.
17322 1998-07-08 Jeffrey A Law (law@cygnus.com)
17324 * constants.c: Include "system.h".
17325 * decl.c: Likewise.
17326 * lang.c (flag_new_exceptions): Get via extern now.
17327 (lang_init_options): New functions. Turn on flag_new_exceptions.
17329 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17331 * lex.c (java_lex): Return 0 when we see an invalid character in
17334 * lex.c (java_read_char): Specify extra argument when calling
17336 (java_read_unicode, java_parse_end_comment,
17337 java_parse_escape_sequence): Likewise,
17338 (java_lex): Specify extra argument when calling
17339 java_lex_error. Test that IDs are beginning with a legal character
17340 for IDs. Handle invalid characters with an error message and a
17341 call to java_lex_error.
17342 (java_lex_error): Adjust column position by new argument
17343 `forward'. Issue an error even if in the middle of reporting an
17346 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17348 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17349 we don't explicitly put a null pointer when we're copying it.
17351 1998-07-07 Tom Tromey <tromey@cygnus.com>
17353 * gjavah.c (print_cxx_classname): New function.
17354 (super_class_name): Likewise.
17355 (print_super_fields): Removed.
17356 (in_super): Removed.
17357 (print_field_info): Never generate #defines.
17358 (print_c_decl): Changed generated types to match JNI. No longer
17359 print class name before method name.
17360 (print_method_info): Print "static" before static methods.
17361 Print "virtual" before non-final methods.
17362 (usage): Use exit(1), not exit(-1).
17364 (print_field_info): Use %.17g to print a double.
17365 (last_access): New globals.
17366 (process_file): Initialize last_access.
17367 (usage): Now static.
17368 (ACC_VISIBILITY): New define.
17369 (generate_access): New function.
17370 (print_field_info): Call it.
17371 (print_method_info): Likewise. Also, generate information for all
17372 methods, not just native methods. Return void.
17373 (print_c_decl): Return void.
17374 (print_field_info): Return void.
17376 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17378 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17379 processing the jc1 grammar file. Prefix bison functions and
17380 variables with java_.
17381 (parse.c): Dependencies on parse.h and lex.h
17382 * expr.c (build_java_arrayaccess): Function now global.
17383 * java-tree.h: Comment reorganized to carry on previous
17384 classification effort.
17385 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17386 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17387 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17388 java_parse (new prefix java_ generated by bison).
17389 (java_layout_parsed_class, java_register_parsed_class): Function
17391 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17392 * lex.c (static tree wfl_op): Variable deleted.
17393 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17394 ctxp fields to NULL_TREE.
17395 (java_lex): No longer create WFL for operators. Filename caching
17396 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17397 created as STRING_CST and later expanded. Removed extra argument
17398 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17400 (build_wfl_node): Removed code in comments.
17401 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17402 store token and location data in the current bison token.
17403 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17404 static/extern function declaration at the beginning of the file.
17405 (struct qualification): Data structure definition deleted.
17406 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17407 (qualify_ambiguous_name): Function declaration modified. Function
17408 now returns nothing.
17409 (build_array_ref, patch_array_ref, make_qualified_name,
17410 resolve_qualified_expression_name, maybe_generate_clinit,
17411 resolve_field_access): New static function declarations.
17412 (build_java_arrayaccess): New extern function declaration.
17413 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17414 (CALL_EXPR_PRIMARY): Macro deleted.
17415 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17416 (struct parser_ctxt): Field initialized_final
17417 removed. non_static_initialized, static_initialized: New fields.
17418 * parse.y (static tree kw_super, static tree kw_this): New global
17420 (%union): tree wfl field of operator member replaced by int
17421 location. WFLs are non longer created for operators.
17422 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17423 (qualified_name:): Now calls make_qualified_name to build the
17425 (type_declaration:): Consider generating <clinit> when class
17427 (variable_declarator:): Directly build an assignment node when the
17428 variable is initialized when declared.
17429 (this_or_super:): Build a WFL and set current location when THIS
17430 or SUPER are parsed.
17431 (expression_statement:): Wrap statement around a WFL.
17432 (primary_no_new_array:): Fixed typo. Changed value returned by
17433 THIS_TK because of its new type (temporary).
17434 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17435 (field_access:): Build qualified name with SUPER.
17436 (method_invocation:): Fixed returned value because of SUPER's new
17438 (array_access:): Use OSB_TK location information.
17439 (post_increment_expression:, post_decrement_expression:,
17440 unary_expression:, pre_increment_expression:,
17441 pre_decrement_expression:, unary_expression_not_plus_minus:,
17442 cast_expression:, multiplicative_expression:,
17443 additive_expression:, shift_expression:, relational_expression:,
17444 equality_expression:, and_expression:, exclusive_or_expression:,
17445 inclusive_or_expression:, conditional_and_expression:,
17446 conditional_or_expression:, assignment:): Use new location/token
17447 information available on operators.
17448 (create_class): Set super_decl_type to NULL_TREE when processing
17450 (register_fields): Field initialization is now a MODIFY_EXPR
17451 node. Chain initialization code to the matching lists (according
17452 to the field declaration modifiers).
17453 (maybe_generate_clinit): New function.
17454 (method_header): Don't set method's DECL_NAME to a WFL when adding
17455 methods to java.lang.Object.
17456 (resolve_and_layout): Now can return NULL_TREE if the type
17457 resolution fails. Otherwise, return the class DECL instead of its
17459 (check_method_redefinition): Don't patch method DECL_NAME if it
17460 belongs to java.lang.Object.
17461 (process_imports): Simply assign error_found to the value returned
17462 by check_pkg_class_access.
17463 (declare_local_variables): Don't use their init statements (if
17464 any) when parsing error were previously found. Reuse MODIFY_EXPR
17465 build during parsing as an init statement.
17466 (java_method_add_stmt): Now return the current method body.
17467 (java_layout_parsed_class, java_register_parsed_class): Functions
17469 (java_complete_expand_methods): Initialize the constant pool on a
17470 per class basis. Layout the classes before expanding their method
17471 bodies. Don't try expand artificial constructor code if error were
17472 found. Make the classes data and register them if no error were
17474 (java_complete_expand_method): Retrieve an artificial constructor
17475 argument list before entering its body. Assign the top block to
17476 the artificial constructor function body and set types of declared
17477 blocks and compound statements to void. Walk method body if not an
17478 artificial constructor.
17479 (make_qualified_name, cut_identifier_in_qualified): New functions.
17480 (resolve_expression_name): Fixed comments. Save/restore the
17481 current class CLASS_LOADED_P flag value. Build non qualified
17482 static field access and handle qualified expression names.
17483 (resolve_field_access, resolve_qualified_expression_name): New
17485 (patch_method_invocation_stmt): Use the new expression resolution
17486 scheme, calling resolve_field_access when the function call is
17487 resolved as an expression.
17488 (qualify_ambiguous_name): Function rewritten to work on qualified
17489 expression produced by make_qualified_name.
17490 (java_complete_tree): Promote type when function's argument are
17491 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17492 the assignment to discover further errors if RHS is a expression
17493 name that fails to evaluate. Declare LHS initialized even though
17494 the assignment failed. Don't use the location variable and removed
17495 extra argument in patch function calls. Now handle the ARRAY_REF
17496 case and build internal string representation when STRING_CSTs are
17498 (build_method_invocation): Don't wrap function call around a WFL.
17499 (build_assignment): Likewise. Use the operator location
17501 (patch_assignment): Handle array access LHSs. Handle error
17502 provenance, resulting in a better error report.
17503 (build_binop): Use op_location from operator as binop location
17505 (build_unaryop, build_incdec, build_cast): Likewise.
17506 (patch_binop): Extract location information from the node. Fixed
17507 typo in error message.
17508 (patch_unary_op): Extract location information from the node.
17509 (build_array_ref, patch_array_ref): New functions.
17511 1998-07-01 Tom Tromey <tromey@cygnus.com>
17513 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17514 match _Jv_IsInstanceOf.
17515 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17516 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17518 1998-06-30 Tom Tromey <tromey@cygnus.com>
17520 * decl.c (init_decl_processing): Functions are now named
17521 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17523 1998-06-29 Per Bothner <bothner@cygnus.com>
17525 * java-tree.h (load_class): Add prototype.
17526 * class.c (is_compiled_class): Add missing arg to load_class.
17527 * expr.c (expand_java_NEW): Call load_class.
17528 * parse.y (process_import): Removed bogus use of void return value.
17530 1998-06-25 Per Bothner <bothner@cygnus.com>
17532 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17533 Function name is "_Jv_Throw" instead of "soft_athrow".
17534 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17535 Function name is "_Jv_AllocObject" instead of "soft_new".
17536 Takes an extra parameter (object size).
17537 * expr.c: Update calls.
17539 1998-06-24 Per Bothner <bothner@cygnus.com>
17541 * lex.c (java_get_line_col): Handle end-of-file.
17542 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17544 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17546 * lang.c (lang_init): Make -fexceptions the default.
17547 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17548 exception handling is not turned on.
17550 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17552 * lang.c (flag_new_exceptions): Make this this default.
17553 * decl.c (end_java_method): Call emit_handlers.
17554 * except.c (method_init_exceptions): Set language code and version.
17555 (expand_start_java_handler): Enable exception, and call
17556 expand_eh_region_start.
17557 (expand_end_java_handler): Enable exception, and set up catch blocks.
17558 (emit_handlers): New routine to generate the saved handlers.
17559 * java-except.h (emit_handlers): Add prototype.
17561 1998-06-12 Per Bothner <bothner@cygnus.com>
17563 We used to have three different representations of the constant pool:
17564 the CPool structure, the tree_constant_pool, and the constructures
17565 used to build the Class object (which may need class and string
17566 constants) in compiled code. None were appropriate for compiling
17567 to .class files, so I did a major overhaul.
17569 First, the tree_constant_pool array was removed. Things were
17570 modified to the CPool structure in the JCF could be used.
17571 Second, a "capacity" field was added to the CPool, and functions
17572 written to search for a matching constant, adding one if not found.
17573 The code that generated the Class object was changed to use a CPool.
17574 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17575 the static Class object are now only in build_constants_constructor.
17576 Finally, I wrote code which can generate a .class file (including its
17577 constant pool) from the RECORD_TYPE of a class. This is a big step
17578 on the way to compiling Java source into .class files.
17580 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17581 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17583 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17584 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17585 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17586 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17587 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17588 (lang_type): Removed constant_pool field.
17589 * jcf.h (CPool): Renamed size to count. Added field capacity.
17590 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17591 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17592 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17594 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17595 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17596 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17597 (set_constant_entry, find_constant1, find_constant2,
17598 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17599 find_utf8_constant, find_class_or_string_constant): New functions.
17601 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17602 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17603 (give_name_to_class, get_class_constant): Likewise.
17604 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17605 (get_name_and_type_constant, get_ref_constant): Removed.
17606 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17607 * parse.y: Don't save/restore tree_constant_pool.
17608 * verify.c (verify_jvm_instructions): Update for new approach.
17609 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17611 * lang-options.h: Added -femit-class-file, -femit-class-files.
17612 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17613 (lang_f_options): Added "emit-class-file(s)".
17615 * expr.c (build_java_arrayaccess): Generate more efficient array
17616 bounds checking, by using unsigned compare.
17618 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17620 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17622 * parse.h: New comment on the handling of unresolved type
17623 identifiers. JDEPs are now part of the jdep_code enum.
17624 (typedef struct jdep): Now use enum jdep_code or int, depending on
17625 availability. Both are narrowed down to an 8 bits bitfield.
17626 (CALL_EXPR_PRIMARY): Fixed comment.
17628 1998-06-10 Tom Tromey <tromey@cygnus.com>
17630 * Make-lang.in (java): Added gjavac and jvgenmain.
17631 (java.start.encap): Depend on gjavac.
17632 (java.rest.encap): Depend on jvgenmain.
17634 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17635 (JAVA_CROSS_NAME): Likewise.
17636 (java.all.build): Depend on jvgenmain and gjavac.
17637 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17638 (jvgenmain$(exeext)): New target.
17639 (java.install-common): Wrote.
17640 * config-lang.in (compilers, stagestuff): Added gjavac and
17643 1998-06-10 Dave Brolley <brolley@cygnus.com>
17645 * lang.c (lang_decode_option): New argc/argv interface.
17647 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17649 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17650 * decl.c (build_decl_no_layout): New function.
17651 * expr.c (java_lang_expand_expr): Layout declarations found in
17652 blocks before they're pushed.
17653 * jcf-parse.c (load_class): Save current line when parsing class
17655 (parse_source_file): Register class before expanding their
17657 * lang.c (put_decl_node): Produce `null' when `void *' is
17659 * lex.c (static tree wfl_op): New static global, for error report
17661 (java_init_lex): wfl_operator and wfl_op initialized
17662 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17664 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17665 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17666 build_unresolved_array_type): New static function definitions.
17667 (build_decl_no_layout): New extern function declared.
17668 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17669 faulty modifier exists.
17670 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17671 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17672 (UNARY_PLUS_EXPR): New fake operator.
17673 (struct parser_ctxt): New field osb_number.
17674 * parse.y (static tree wfl_operator): New static WFL for operator
17675 bound error messages.
17676 (DECR_TK, INCR_TK): Moved.
17677 (OP_TK): Tagged <operator>.
17678 (array_type:): Now call build_unresolved_array_type.
17679 (dim_expr:): Count the number of '[' seen.
17680 (post_increment_expression, post_decrement_expression,
17681 pre_increment_expression, pre_decrement_expression,
17682 unary_expression_not_plus_minus, unary_expression:): Actions are
17683 now building the corresponding unary expressions.
17684 (cast_expression:): Actions are now building cast expressions.
17685 (build_unresolved_array_type): New function.
17686 (create_interface): Reset the number of declared interfaces.
17687 (create_class): Likewise.
17688 (method_header): Methods declared within the scope of an interface
17689 are now implicitly set public and abstract.
17690 (java_complete_class): Variable's and parameter's type are patched
17691 with a promoted type.
17692 (declare_local_variables): Resolved non builtin types are promoted
17693 before being used to build a variable decl. Removed type patch
17694 posted on variable initialization statement.
17695 (source_start_java_method): Use build_decl_no_layout to build the
17696 decl of a parameter of incomplete type.
17697 (java_register_parsed_class): Process interfaces too. Call
17698 rest_of_decl_compilation on each processed class declarations.
17699 (java_complete_expand_methods): Don't attempt to expand things in
17701 (java_complete_tree): Process CONVERT_EXPR, even though it always
17702 has a type. Propagate error_mark_node to node's type too. Promote
17703 method's call argument type and return error_mark_node if
17704 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17705 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17706 handle unary operator nodes.
17707 (build_assignment): Added comment.
17708 (print_int_node): New function.
17709 (patch_assignment): New second argument. New error handling. Use
17710 print_int_node. Handle references. Use can_cast_to_p to issue
17711 different error message according to the context and check upon
17712 the initialization of the RHS.
17713 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17714 (operator_string): Handle more operators.
17715 (patch_binop): No longer use a function static
17716 wfl_operator. Improved error message on shift distance.
17717 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17718 patch_cast): New functions.
17720 1998-06-05 Per Bothner <bothner@cygnus.com>
17722 * jvspec.c: New file.
17723 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17725 * java-tree.h (identifier_subst): Add declaration.
17727 1998-06-04 Tom Tromey <tromey@cygnus.com>
17729 * jvgenmain.c (main): Generate call to JvRunMain.
17731 * class.c (make_class_data): Push value for "sync_info" field.
17732 * decl.c (init_decl_processing): Push "sync_info" field.
17734 1998-06-03 Per Bothner <bothner@cygnus.com>
17736 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17737 Java (source) name, not signature.
17738 Set TYPE_ALIGN to (at least) that of element_type.
17740 1998-06-02 Per Bothner <bothner@cygnus.com>
17742 * class.c: Moved classname-mangling-rekated code to ...
17743 * mangle.c: ... this new file.
17744 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17745 * Makefile.in: Update for above changes.
17747 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17749 * expr.c (truthvalue_conversion): Convert integer and floating
17750 point value to their truth value.
17751 * lex.c (java_lex): Handle the `null' literal.
17752 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17753 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17754 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17757 * parse.y: Reorganization/documentation on token declaration.
17758 (binop_lookup[]): New added new tree codes.
17759 (relational_expression): Build corresponding binary operators.
17760 (equality_expression, conditional_and_expression,
17761 conditional_or_expression): Likewise.
17762 (java_complete_class): Fix crash in debug message.
17763 (java_complete_tree): Check initialization of method call
17764 arguments. Further bogus node evaluation to detect more error
17765 during assignments. Handles more binary operators.
17766 (patch_assignment): Use DECL_P.
17767 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17769 (operator_string): Handle more case. Compacted source.
17770 (patch_binop): Changed function comment. Checking for
17771 uninitialized first operand takes the compound assignment into
17772 account and uses DECL_P. Checking for uninitialized second operand
17773 delayed to routine's end. Use macros to issue type bound error
17774 messages and issue messages on both operands if their types are
17775 different. Force fixed type into node. Handle all binary
17778 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17780 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17781 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17782 build operator node and return tokens.
17783 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17784 * parse.h (java_complete_tree): Changed returned type in prototype.
17785 (build_method_invocation, build_assignment, patch_assignment,
17786 patch_binop): New static function declarations.
17787 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17788 BUILD_EXPR_WFL): New macros.
17789 * parse.y (enum tree_code binop_lookup[]): New static for token to
17791 (%union): Parser union has new sub-structure `operator'.
17792 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17793 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17794 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17795 ASSIGN_ANY_TK): Tokens tagged `operator'.
17796 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17797 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17798 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17799 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17800 (assignment_operator:): Rule tagged `operator'.
17801 (expression_statement:): Re-installed default rule.
17802 (method_invocation:): Sub rules call build_method_invocation.
17803 (postfix_expression:): Don't attempt to resolve name here. Just
17805 (multiplicative_expression:): Sub-rules build corresponding binop
17807 (additive_expression:, shift_expression:, and_expression:,
17808 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17809 (assignment:): Sub rule invoke build_assignment.
17810 (assignment_operator:): Default rules on sub rules.
17811 (force_error): Added documentation on this variable.
17812 (declare_local_variables): Build initialization calling
17814 (expand_start_java_method): Removed unused rtx declaration. Mark
17815 arguments as already initialized.
17816 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17817 (java_complete_expand_methods): Don't process next method if
17818 completion of the previous one triggered errors.
17819 (java_complete_expand_method): Call source_end_java_method if no
17820 error were found during completion.
17821 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17822 locals declaratilon. Handle names found within a class. Return
17823 error_mark_node when things aren't found.
17824 (patch_method_invocation_stmt): Return error_mark_node on failures.
17825 (patch_invoke): Removed unused local. Return the correct node.
17826 (java_complete_tree): Now returns a value. The BLOCK section binds
17827 local identifiers and the type of a BLOCK is now void. Assign the
17828 result of operand completion on COMPOUND_EXPR. Assign the
17829 encapsulated node of a WFL to the result of its completion, except
17830 when the node is an identifier. Now handle MODIFY_EXPR and several
17831 binary operators. Return error_mark_node on errors.
17832 (build_method_invocation, build_assignment, patch_assignment,
17833 build_binop, operator_string, patch_binop): New functions.
17834 * typeck.c (binary_numeric_promotion): New function.
17836 1998-05-21 Per Bothner <bothner@cygnus.com>
17838 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17839 Replace most uses of ident_subst by identifier_subst.
17841 * class.c (push_class_static_dummy_field): Removed function.
17842 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17843 instead of looking got "class" static field. Create that decl here.
17844 (class_identifier_node): Removed; no longer needed.
17845 (init_class_processing): Don't init class_identifier_node.
17846 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17847 Do nreverse 0 times (instead of twice) for Object and Class.
17848 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17850 1998-05-20 Per Bothner <bothner@cygnus.com>
17852 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17853 while initializing linenumber_count and linenumber_table.
17854 Do it before init_function_start (which calls emit_line_note).
17855 * expr.c (expand_byte_code): Don't need to clear lineno here.
17857 1998-05-18 Tom Tromey <tromey@cygnus.com>
17859 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17860 then mangle number as _N_.
17862 * class.c (mangle_class_field): New function.
17863 (build_class_ref): Set assembler name of class reference using
17864 mangle_class_field.
17865 (push_class_static_dummy_field): Likewise.
17867 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17869 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17870 of assigning to TREE_CODE. The latter method exploits a feature
17871 of GCC that is not ANSI compliant.
17873 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17875 * decl.c (pushdecl_force_head): New function.
17876 (pushlevel): Removed conditional printf.
17877 (complete_start_java_method): Don't enter local variable scope if
17878 function is compiled from source code.
17879 * expr.c: parse.h now included
17880 (java_lang_expand_expr): New function.
17881 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17882 printf. Terminate buffer when doing directories.
17883 * jcf-parse.c (parse_source_file): Call lang_init_source before
17884 parsing and before code generation.
17885 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17886 use printf if the macro is defined.
17887 * lang.c (lang_init): Install lang_expand_expr hook on
17888 java_lang_expand_expr.
17889 (java_dummy_print): New function.
17890 (lang_init_source): New function.
17891 * lex.c (java_lex): Remember location of an opening brace at the
17892 second nesting level.
17893 (java_is_eol): Unget character seen after a CR if it is EOF.
17894 * parse.h: Now includes lex.h
17895 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17896 printf if the macro is defined.
17897 (expand_start_java_method, build_expr_block, enter_block,
17898 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17899 New static function declarations.
17900 (pushdecl_force_head): New extern function declaration.
17901 (INCOMPLETE_TYPE_P): New macro.
17902 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17903 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17904 BLOCK_EXPR_ORIGIN): New macros.
17905 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17906 DECL_SOURCE_LINE_LAST): New macros.
17907 (struct parser_ctxt): Removed field current_method_decl, redundant
17908 with the field current_function_decl. Added fields
17909 first_ccb_indent1 and pending_block.
17910 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17911 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17913 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17914 (compilation_unit:): Cosmetic on sub rule.
17915 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17916 (variable_initializer:): Installed default rule on expression:.
17917 (method_declaration:): method_header: starts a new
17918 method. method_body: installs the function body, absorbs blocks
17919 emitted for temporary variable scopings, pops function's body block
17920 and merges function's last statement lineno in DECL_SOURCE_LINE.
17921 (method_body:): Installed default rules.
17922 (block:): Call enter_block when an opening brace is seen. Absorb
17923 scoping blocks and call exit_block when a closing brace is seen.
17924 (block_statement:): Cosmetic changes.
17925 (method_invocation:): Create WFL around CALL_EXPR node.
17926 (patch_stage): Added comment around definition.
17927 (method_header): Try to use first_ccb_indent1 as the first line of
17928 the method, so BP debug info are emitted at the first opening
17929 brace of the function. If the function has no body, use the
17930 location of the function's name. Override currently defined method
17931 name with the matching WFL so we can point redefinition errors
17932 using the location where the function's name was declared.
17933 (check_abstract_method_header): Interprets DECL_NAME as an
17934 identifier or as a WFL, accordingly.
17935 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17936 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17937 location and name information out of it and reinstall DECL_NAME to
17938 its original identifier node value.
17939 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17940 function's source code).
17941 (read_import_dir): Test the value returned by find_class and issue
17942 a fatal accordingly.
17943 (declare_local_variables): Push a new block for the scope of the
17944 new variable(s) if code has been already generated at that nesting
17945 level. Pinpoint redefinition errors using the variable id
17946 WFLs. Generate initialization code if necessary. If the variable
17947 type is incomplete, register a patch on its decl.
17948 (source_start_java_method): Rewritten. Define a new block for the
17949 function's parameters. Build parameter decl out of function's
17950 arguments and register them for a patch if their types are
17952 (expand_start_java_method): Includes the part of
17953 source_start_java_method that was pushing the parameter decls and
17954 completing the method start code.
17955 (source_end_java_method): Removed call the expand_end_bindings and
17956 poplevel (already taken care of). Reinstall function's arguments
17957 and get function's last line of code before calling
17958 expand_function_end.
17959 (java_method_add_stmt): New comment before the function's
17960 code. Complement the second operand of the current COMPOUND_EXPR
17962 (java_complete_expand_methods): Don't generate debug info on line
17963 zero when expanding a generated constructor.
17964 (java_complete_expand_method): Set start and end line numbers for
17965 a artificially generated constructor to one and manually call
17966 enter_block and exit_block when defining it. For all methods:
17967 expand function's start calling the new expand_start_java_method
17968 and invoke java_complete_tree on the effective method's body, if
17970 (resolve_expression_name): Now use lookup_name_in_blocks to search
17971 local variable decls and print out an error when variables are
17973 (patch_method_invocation_stmt): Inserted comment before the
17975 (lookup_method_invoke): Chain method's arguments using chainon
17976 with the current arg list as a second argument. Inserted missing
17977 IDENTIFIER_POINTER when reporting an error on methods not found.
17978 (refine_accessible_methods_list): Don't retain constructors.
17979 (patch_arguments): Function removed.
17980 (java_complete_tree): Inserted comment before the function's
17981 code. New case for BLOCKs. Moved the WFL case a bit
17982 further. Complete function's arguments.
17983 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17984 maybe_absorb_scoping_blocks): New functions.
17986 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17988 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17990 * jcf-parse.c (parse_source_file, java_error_count): New forward
17991 and extern declarations.
17992 (java_parse_abort_on_error): Macro moved.
17993 (jcf_parse_source): fatal called if fopen fails. Now calls
17995 (parse_source_file): New parse_only parameter. Reflects the
17996 elimination of the second pass.
17997 (yyparse): parse_source_file called with argument set to 0.
17998 * jcf.h (JCF_ZERO): Sets java_source to zero.
17999 * lex.c (java_init_lex): pass argument is gone. Function modified
18000 to be called once during the analysis of a file.
18001 (java_unget_unicode): Fixed typo in fatal message.
18002 (java_get_line_col): Likewise.
18003 (java_lval): Likewise. String literals no longer built during
18005 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18007 * parse.h (MODIFIER_WFL): New macro.
18008 (parse_check_super, parser_check_super_interface): Now return int.
18009 (parser_chain_incomplete_item, not_builtin_p,
18010 complete_method_decl): Declarations removed.
18011 (build_method_invocation_stmt, build_invoke): Renamed using the
18012 `patch' instead of `build'
18013 (register-incomplete_type, obtain_incomplete_type,
18014 java_complete_tree, java_complete_expand_method,
18015 unresolved_type_p, create_jdep_list): New function declarations.
18016 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18017 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18018 (jdep): New typedef on new struct _jdep.
18019 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18020 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18021 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18022 JDEP_RESOLVED_P): New macros.
18023 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18024 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18025 JDEP_VARIABLE): New enum values and jdep kinds.
18026 (jdeplist): New typedef on struct _jdeplist.
18027 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18029 (CALL_EXPR_PRIMARY): New macro.
18030 (struct parser_ctxt): Fields java_pass, current_method_decl,
18031 method_decl_list deleted. New field jdeplist.
18032 (INCOMPLETE_P): Macro deleted.
18033 * parse.y (single_type_import_declaration:): Removed pass switch.
18034 (type_import_on_demand_declaration): Likewise.
18035 (field_declaration:): Removed pass switch on all sub rules.
18036 (class_declaration:): Call the complete_class_decl removed on
18038 (method_declaration:): Removed second pass switch. No longer chain
18039 methods decl when method_header reduced.
18040 (method_header:): Sub rules no longer depend on pass switch.
18041 (method_declarator:): Likewise.
18042 (method_body:): Likewise.
18043 (abstract_method_declaration:): Likewise.
18044 (block_statement:): Likewise.
18045 (local_variable_declaration:): Likewise.
18046 (argument_list:): Likewise.
18047 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18048 removed. Partial CLASS_EXPR tree node built instead.
18049 (postfix_expression:): Removed pass switch on all sub rules.
18050 (java_pop_parser_context): Free classd_list content.
18051 (yyerror): Call obstrack_grow0 to finalize error message.
18052 (check_class_interface_creation): Comment modified to reflect new
18053 returned value meaning. Removed second pass switch. Return 1 if an
18054 error was found, 0 otherwise. Adjust pointer on filename if a
18055 leading path separator was found.
18056 (maybe_create_class_interface_decl): Removed first pass switch
18057 when linking the class decl to the class_list. Install a new
18058 jdep_list for the class.
18059 (add_superinterfaces): List of unresolved interfaces is
18060 gone. Unresolved interfaces are directly added to the current
18062 (create_interface): Second pass shortcut removed.
18063 ctpx->modifier_ctx access through MODIFIER_WFL.
18064 (create_class): Second pass shortcut removed. Call to
18065 register_incomplete_type replaces the call to
18066 parser_chain_incomplete_item.
18067 (complete_class_decl): Function removed.
18068 (duplicate_declaration_error): New way of retrieving redeclared
18070 (register_fields): Call to lookup_modifier_cl replaced by
18071 MODIFIER_WFL. New way of handling unresolved type, using
18072 unresolved_type_p and obtain_incomplete_type.
18073 register_incomplete_type replaces call to parser_chain_incomplete_item.
18074 (patch_stage): New static global variable.
18075 (method_header): New way of handling unresolved type, using
18076 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18077 indicates that the method decl needs to be patched.
18078 (check_abstract_method_header): Call to lookup_modifier_cl
18079 replaced by MODIFIER_WFL.
18080 (method_declarator): Incomplete argument type are registered
18081 calling register_incomplete_type. Patch on the declared method is
18082 issued in that case.
18083 (unresolved_type_p): New function.
18084 (parser_check_super_interface): New comment to reflect function's
18085 modified returned type (int). Function and has a new argument
18086 this_wfl. Call to parse_error_context uses this_wfl instead of
18087 relying on lookup_cl.
18088 (parser_check_super): Comment reflects function's new returned
18089 type (int). Function returns nonzero value on error.
18090 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18091 register_incomplete_type, jdep_resolve_class): New functions to
18092 handle incomplete types in declarations.
18093 (java_complete_class): Rewritten to work with the new incomplete
18094 type handling scheme.
18095 (complete_class_report_errors): Likewise.
18096 (complete_method_decl): Removed: it jobs is now handled by
18097 java_complete_class.
18098 (do_resolve_class): Class loaded in not already loaded and not
18099 found in Java source code.
18100 (java_check_regular_methods, java_check_abstract_methods): Don't
18101 call complete_method_decl anymore.
18102 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18103 (read_import_dir): Got rid of the pass number dependency.
18104 (declare_local_variables): New handling of unresolved types (patch
18106 (source_start_java_method): New parameter level. Function called
18107 with level set to 1 when argument types are potentially
18108 unresolved. Called to complete the job with level set to 2 once
18109 types are complete.
18110 (source_end_java_method): Call to permanent_allocation
18111 removed. Waiting to be replaced by a more suitable obstack
18113 (java_complete_expand_methods, java_complete_expand_method,
18114 java_expand_finals): New functions.
18115 (build_method_invocation_stmt): Renamed
18116 patch_method_invocation_stmt. Extracts function call expression
18117 (wfl) and arguments (args) from CALL_EXPR tree operands.
18118 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18119 call. Patch the function and argument operand of the CALL_EXPR
18121 (patch_argument, java_complete_tree): New functions.
18123 1998-04-20 Per Bothner <bothner@cygnus.com>
18125 Recover from missing fields and methods (i.e. error instead of fatal).
18126 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18127 * expr.c (expand_invoke): Recover from missing method.
18128 (expand_java_field_op): Recover from missing field.
18129 Inline references to java.lang.{Integer,Char,...}.TYPE.
18130 * typeck.c (get_type_from_signature), java-tree.h: New function.
18131 * class.c (add_method): Use get_type_from_signature.
18132 (build_class_ref): Handle a class that was not found.
18133 * typeck.c (convert): Handle conversion to pointers (for convenience).
18134 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18135 instead of lookup_field to handle missing fields.
18137 * jcf-parse.c (process_zip_dir): Set java_source.
18139 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18141 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18143 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18145 * jcf-parse.c (load_class): Don't change input_filename before
18146 calling jcf_parse_source (but still do it before calling
18148 (jcf_parse_source): Assign input_filename after having saved the
18150 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18151 list. ctxp->modifier_ctx zeroed according to its new
18152 definition. ctxp->filename initialized. Removed
18153 JAVA_MODIFIER_CTX_UNMARK.
18154 (java_unget_unicode): Update the character based column position.
18155 (java_allocate_new_line): ref_count not used anymore. Always free
18156 ctxp->p_line. Initialize c_line->char_col to 0.
18157 (java_get_unicode): Update the character based column position.
18158 (java_lex): Use ctxp->elc to store current position in source
18159 file, at the beginning of the parsed token. Set modifier_ctx entry
18160 corresponding to the parse modifier to a WFL node. Return a WFL
18161 node when an identifier is parsed.
18162 (java_lex_error): Now uses ctxp->elc to store current position in
18164 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18165 * lex.h (build_wfl_node): New function definitions.
18166 (struct java_line): ref_count and next fields are gone. New field
18168 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18169 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18170 (JAVA_COLUMN_DELTA): New macro.
18171 (java_lc): New typedef on new struct _java_lc.
18172 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18173 (parse_error_context, parse_warning_context): Changed prototypes.
18174 (java_get_line_col): Added as an available global function.
18175 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18176 (IC_DECL): Replaced by macro IC_TYPE
18177 (DEPEND_WFL): New macro.
18178 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18180 (exit_java_complete_class): Removed a commented out statement.
18181 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18182 now an array of tree nodes. Deleted fields line_list and
18183 e_line. New field elc, to replace e_line.
18184 * parse.y (array_type:): Build WFL node.
18185 (qualified_name:): Build a single WFL node out of two. Retain
18186 the location information of the first node in the resulting node.
18187 (package_declaration:): Use package name as a WFL node
18188 (single_type_import_declaration:): Use imported name as a WFL node.
18189 (type_import_on_demand_declaration:): Use root of the imported
18190 packages as a WFL node.
18191 (field_declaration:): Removed unused local variable cl.
18192 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18193 (yyerror): New static elc. Removed static error_line, error_pos.
18194 New local code_from_source. Save ctxp->elc into elc at the first
18195 pass. Call java_get_line_col to get a string of the line where
18196 the error occurred.
18197 (debug_line): Removed static function.
18198 (parse_error_context, parse_warning_context): Parameter cl is now
18199 a WFL node. Use its value to initialize ctxp->elc.
18200 (redefinition_error): Parameter cl is now a WFL node.
18201 (parse_add_interface): New parameter wfl. No longer call
18202 lookup_cl, use wfl instead.
18203 (check_class_interface_creation): Parameter cl is now a WFL node.
18204 (maybe_create_class_interface_decl): Likewise.
18205 (add_superinterfaces): New function.
18206 (create_interface): Removed local cl, node, super_decl,
18207 super_decl_type. Function now uses id as a WFL node. Better
18208 warning/error report on obsolete or forbidden mix of
18209 modifiers. Now calls add_superinterfaces to register interfaces.
18210 (create_class): Removed local cl, node. Local variable id is used
18211 as a WFL node. Better error report on forbidden modifier
18212 mix. Uses add_superinterfaces to register interfaces.
18213 (find_field): Argument cl is now a WFL node. Now store the WFL
18214 node of a fields that needs to be checked for their
18216 (method_header): Local variable node non longer used. Local
18217 variable id replaces cl.
18218 (check_modifiers_consistency): Local variable cl is now a WFL
18220 (method_declarator): Local variable cl replaced by parameter id.
18221 (parser_qualified_name): Now uses parameter name as a WFL node.
18222 (parser_check_super_interface): New parameter wfl, for achieve
18223 greater accuracy during error reports.
18224 (parser_chain_incomplete_item): New parameter named location. Used,
18225 along the decl, to construct the incomplete item node.
18226 (java_complete_class): resolve_class now uses WFL node extracted
18227 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18229 (complete_method_decl): Unresolved function's argument types are WFL.
18230 (resolve_class): Parameter cl is now a WFL node.
18231 (resolve_and_layout): Likewise.
18232 (do_resolve_class): Likewise. Try first to use cl and then do the
18233 lookup on the decl when calling check_pkg_class_access.
18234 (complete_class_report_errors): Use IC_TYPE in place of
18235 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18236 instead of doing a lookup over the decl.
18237 (java_check_final): Use WFL info from field tree list.
18238 (lookup_cl): Rewritten and returns a statically defined WFL node.
18239 (lookup_modifier_cl): Now uses information from WFL nodes.
18240 (process_imports): Likewise.
18241 (read_import_dir): name and cl arguments replaced by a single WFL
18242 node. Function modified accordingly.
18243 (find_in_imports_on_demand): Now uses WFL node.
18244 (check_pkg_class_access): cl argument is now a WFL node.
18245 (declare_local_variables): Fixed to use WFL nodes.
18246 (resolve_expression_name): Likewise.
18247 (build_method_invocation_stmt): name_combo argument renamed
18248 wfl. Function modified to use WFL nodes.
18249 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18250 (lookup_method_invoke): cl is now a WFL node. Added missing
18251 IDENTIFIER_POINTER to class type decl name.
18253 1998-04-14 Dave Brolley <brolley@cygnus.com>
18255 * lang.c (init_parse): Now returns char* containing the filename.
18257 1998-04-10 Per Bothner <bothner@cygnus.com>
18259 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18261 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18262 * class.c (make_class_data): If flag_assume_compiled, initial class
18263 state is CSTATE_PREPARED; make superclass and interfaces direct
18264 references, rather than constant pool indexes.
18266 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18268 * parser.y: Include flags.h. Removed debug variable pl.
18269 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18270 (block:): Likewise.
18271 (labeled_statement_nsi:): Generate debug info when reducing
18272 expression_statement:.
18273 (check_pkg_class_access): get_access_flags_from_decl invocation
18274 fixed for new CLASS_* flags location.
18275 (source_end_java_method): Save/restore parser context when
18276 entering/leaving this routine. Restore lineno to its right value
18277 before calling expand_end_bindings.
18278 (build_method_invocation_stmt): build_invoke called with the
18279 current line information.
18280 (build_invoke): New argument cl. Wrap the function call around a
18282 (refine_accessible_methods_list): Changed comment, removed
18284 * parse.h: Fixed typo in comments.
18285 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18286 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18287 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18289 * lex.c (java_lex): Record the last closing curly bracket of a
18291 * jcf-parse.c (jcf_parse_source): Now calls
18292 java_check_methods. Clarified comment, fixed typo.
18294 1998-04-09 Dave Brolley <brolley@cygnus.com>
18296 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18297 (finish_parse): Expose for non USE_CPPLIB builds.
18299 1998-04-08 Jeffrey A Law (law@cygnus.com)
18301 * lang.c (lang_print_xnode): New function.
18303 1998-04-03 Per Bothner <bothner@cygnus.com>
18305 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18306 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18307 used to build a class's dispatch table.
18308 (make_class_data): Generate dispatch table if flag_assume_compiled.
18309 Set dtable of class object to address of class_dtable_decl.
18311 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18312 be volatile and have side effects - generates better code.
18314 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18315 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18317 * expr.c (expand_invoke): If class is final, method is
18318 effectively final, so can call it directly.
18320 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18322 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18324 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18326 * parse.y (build_method_invocation_stmt): Removed extra argument
18329 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18331 * expr.c (dtable_indent): Now static global.
18332 (expand_invoke): Now call invoke_build_dtable and
18333 build_invokevirtual.
18334 (invoke_build_dtable, build_invokevirtual): New functions.
18335 * jcf-io.c (find_class): Defer issuing a warning by setting
18336 jcf->outofsynch to 1.
18337 * jcf-parse.c (jcf_out_of_synch): New function.
18338 (load_class): Test this_jcf.outofsynch flag and call
18339 jcf_out_of_synch accordingly.
18340 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18341 comment indentation.
18342 * lex.c (java_get_unicode): Fixed code indentation.
18343 (java_lex): Create string literal. Fixed typo. Removed several
18344 premature obstack_free.
18345 * parse.h: New enums for name resolution and invocation mode.
18346 (struct qualification): New data structure.
18347 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18348 (do_resolve_class, build_method_invocation_stmt,
18349 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18350 debug_line, identical_subpath_p, invocation_mode,
18351 refine_accessible_methods_list, build_invoke,
18352 lookup_method_invoke): New functions declared.
18353 (build_invokevirtual, invoke_build_dtable, match_java_method,
18354 build_field_ref, jcf_out_of_synch): New references to external
18356 (struct parse_ctxt): Removed artificial_constructor field.
18357 * parse.y: (array_type:): Type defined for this rule.
18358 (class_type:): Installed default rule for interface_type:.
18359 (array_type:): Now build Java array type.
18360 (qualified_name:): Now use obstack_grow0.
18361 (method_declaration:): Skip the artificial constructor added to
18363 (abstract_method_declaration:): Execute the code only during pass 1.
18364 (block:): Installed default rule in block_statements:.
18365 (block_statement:): Add the statement to the method during pass 2.
18366 (statement_expression): Installed default rule for
18367 method_invocation:.
18368 (argument_list:): Added code to build the argument list.
18369 (method_invocation:): Added call to create the method invocation
18371 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18372 (debug_line): New function for debug.
18373 (complete_class_decl): No longer do something during pass 1.
18374 (method_header): Use BUILD_PTR_FROM_NAME.
18375 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18377 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18378 function's main comment.
18379 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18381 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18382 (resolve_class): Now works with arrays.
18383 (do_resolve_class, resolve_and_layout): New functions.
18384 (java_check_regular_methods): Reverse method list before and after
18385 having processed it. No longer set ctxp->artificial_constructor.
18386 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18387 accordingly. Fixed typo in issued error message. Now use
18389 (find_in_imports_on_demand): Now use obstack_grow0.
18390 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18391 (source_end_java_method): Call expand_expr_stmt instead of
18392 expand_expr. Calls it before calling expand_function_end.
18393 (java_method_add_stmt): Do nothing if errors were found during
18395 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18396 (build_method_invocation_stmt, build_invoke, invocation_mode,
18397 lookup_method_invoke, refine_accessible_methods_list,
18398 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18400 * typeck.c (build_java_signature): Properly end method signature
18401 if return type skipped.
18402 (match_java_method): New function.
18404 1998-03-16 Per Bothner <bothner@cygnus.com>
18406 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18408 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18410 * expr.c (build_invoke_non_interface): New function.
18411 (methods_ident, ncode_ident): Now static globals.
18412 (expand_invoke): Use build_invoke_non_interface.
18413 * java-tree.h (struct lang_decl): New field function_decl_body.
18414 (DECL_FUNCTION_BODY): New macro.
18415 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18416 CLASS_FROM_SOURCE_P.
18417 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18418 before starting pass 2. Call to java_generate_parsed_class replaced
18419 by java_register_parsed_class.
18420 * lex.c: Fixed typo in header. Some line width related formating.
18421 * lex.h: Some line width related formating.
18422 * parse.h (source_end_java_method, resolve_expression_name,
18423 complete_class_decl, maybe_create_class_interface_decl,
18424 check_class_interface_creation): New static function declarations.
18425 (java_layout_parsed_class, java_method_add_stmt): New function
18427 (struct parser_ctxt): Field mark_class_generate removed. New
18428 fields class_list and artificial_constructor.
18429 * parse.y: Fixed typo in header.
18430 (class_declaration:): Call complete_class_decl when class body
18432 (method_declaration:): Call source_end_java_method in pass 2 when
18433 the method body is defined.
18434 (postfix_expression:): Do expression name resolution on sub-rule
18435 name during pass 2.
18436 (create_class, create_interface): Merged common pieces.
18437 (check_class_interface_creation, maybe_create_class_interface_decl):
18439 (complete_class_decl): New function.
18440 (register_fields): Fixed line width related typo.
18441 (method_header): Correctly skip first argument when fixing
18442 argument line. Changed the loop.
18443 (java_check_circular_reference): Now use ctxp->class_list.
18444 (java_complete_class): Removed start/stop marking.
18445 (java_check_regular_methods): Now takes a class decl as an
18446 argument. Add default constructor if none were encountered.
18447 (java_check_methods): Now use ctxp->class_list. Changed call to
18448 java_check_regular_methods.
18449 (source_start_java_method): Set DECL_ARG_TYPE for each function
18451 (source_end_java_method, java_method_add_stmt): New functions.
18452 (java_generate_parsed_class): No longer exists.
18453 (java_layout_parsed_class, java_register_parsed_class): New functions.
18454 (resolve_expression_name): New function.
18456 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18458 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18459 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18460 until pass initializations are done. Call read_import_dir with
18462 * parse.h: (lookup_modifier_cl): New function declared.
18463 (INTERFACE_FIELD_MODIFIERS): New macro.
18464 (OBSOLETE_MODIFIER_WARNING): New macro.
18465 * parse.y: (register_fields): Class type and current field name in
18466 local variables. Check modifier(s) if adding field(s) to an interface.
18467 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18468 and report errors using the faulty modifier line context.
18469 (lookup_modifier_cl): New function.
18470 (read_import_dir): Detect and report default import processing
18473 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18475 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18476 * class.c (is_compiled_class): Return 1 after making sure it
18477 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18478 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18479 * java-tree.h (flag_assume_compiled): Add decl.
18480 * lang.c (lang_f_options): Add the flag.
18481 (flag_assume_compiled): Add decl, default to 0.
18483 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18485 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18486 (is_compiled_class): Likewise.
18487 (layout_class): Likewise.
18488 (layout_class): Detect and lay out classes defined in source code.
18489 (interface_of_p, add_interface_do, may_add_interface): New
18491 (add_interface): Now use add_interface_do.
18492 (add_method_1): New function.
18493 (add_method): Now use add_method_1.
18494 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18495 (complete_start_java_method): New function.
18496 (start_java_mehod): Now call complete_start_java_method.
18497 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18498 (expand_invoke): Likewise and fixed typo.
18499 *gjava.c: (print_super_field): Use new argument to find_class
18502 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18503 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18504 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18506 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18507 (add_method_1, push_class): New prototypes.
18508 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18509 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18510 directory where the class was found.
18511 (find_class): New argument DO_CLASS_FILE. Function find_class
18512 modified accordingly.
18513 *jcf-parse.c: (fix_class_path): New function.
18514 (load_class): Use new VERBOSE argument. load_class now finds and
18515 loads/parses .class/.java files. Save read_state of current_jcf
18517 (java_parser_abort_on_error): New macro.
18518 (jcf_parse_source, parse_source_file): New function.
18519 (jcf_parse): Fixed typo.
18520 (yyparse): Call parse_source_file () only.
18521 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18522 writing the real class name back in the zip directory entry.
18523 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18524 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18525 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18526 (find_class): Prototype fixed.
18527 *lex.c: Added 1998 time stamp.
18528 Removed all static global variables, moved into the parser
18529 context data structure.. Now include unistd.h if SEEK_SET not
18531 (java_init_lex): Rewritten.
18532 (java_sneak_unicode): Modified current unicode access in current line.
18533 (java_unget_unicode): Likewise.
18534 (java_allocate_new_line): New allocation management.
18535 (java_read_char): Modified access and storage of unget_utf8_value.
18536 New way of processing current unicode.
18537 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18538 (java_get_unicode): Now use the parser context.
18539 (java_lineterminator): Likewise.
18540 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18541 of the reentrant parser implementation. Function now use the
18542 parser context data structure and java_lval. Fixed production of
18543 the float and double constant "out of range" error message. Fixed
18544 obstack use. Return integer value when hitting a modifier. Now
18545 return type for TRUE, FALSE and other predefined types. Return
18546 identifier as a TREE_LIST list containing the current line context
18547 as the TREE_VALUE sub-node.
18548 (java_unicode_2_utf8): Fixed typo in declaration.
18549 (java_lex_error): Now use the parser context data structure.
18550 *lex.h: Added 1998 time stamp.
18551 (struct java_line): New fields ref_count and next.
18552 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18553 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18554 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18555 *parse.h: Added 1998 time stamp.
18556 (java_parse_source_file): Renamed from parse_source_file.
18557 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18558 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18559 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18560 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18561 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18562 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18563 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18564 (struct parser_ctxt): New data structure to keep the parser context.
18565 *parse.y: Added 1998 time stamp, got rid of static global variables.
18566 (java_error_count, ctxp): New global variables.
18567 (%union): New value field.
18568 (numeric_type, integral_type): Rules removed.
18569 (primitive_type): Rule defined to handle integral, float, double and
18571 (qualified_name, package_declaration,
18572 single_type_import_declaration, type_import_on_demand_declaration,
18573 modifiers, class_declaration, super, interfaces,
18574 interface_type_list, class_body, field_declaration,
18575 field_declaration, variable_declarators, variable_declarator,
18576 variable_declarator_id, method_declaration, method_header,
18577 formal_parameter_list, formal_parameter, method_body, block,
18578 static, interface_declaration, extends_interfaces,
18579 abstract_method_declaration, local_variable_declarators): Rules now
18581 (force_error, do_warning): New global statics.
18582 (push_parser_context, parser_context_save_global,
18583 parser_context_restore_global, pop_parser_context): New functions.
18584 (yyerror): Now uses the global parser context. Fixed use of obstack.
18585 (parse_error, parse_error_context, parse_warning_context,
18586 java_accstring_lookup, redefinition_error, check_modifiers,
18587 parser_add_interface, create_interface, create_class, find_field,
18588 duplicate_declaration_error, register_fields, method_header,
18589 check_modifiers_consistency, check_abstract_method_header,
18590 method_declarator, parser_qualified_classname,
18591 parser_check_super_interface, parser_check_super,
18592 parser_chain_incomplete_item, java_check_circular_reference,
18593 layout_class_from_source, java_complete_class,
18594 complete_method_decl, resolve_class, complete_class_report_errors,
18595 java_check_final, check_method_redefinition,
18596 java_check_regular_methods, java_check_abstract_methods,
18597 java_check_methods, lookup_java_interface_method2,
18598 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18599 process_imports, find_in_imports, read_import_entry,
18600 read_import_dir, find_in_imports_on_demand,
18601 check_pkg_class_access, not_builtin_p, declare_local_variables,
18602 source_start_java_method, java_generate_parsed_class): New
18604 *typeck.c: (signature_include_return): New global variable.
18605 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18606 to add the function returned type in the signature.
18608 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18610 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18612 1998-01-29 Dave Brolley <brolley@cygnus.com>
18614 * Make-lang.in (java.info): Added.
18615 (java.install-info): Added
18617 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18619 * Makefile.in (clean): Also remove java/parse.c.
18621 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18623 Add a pair of -fbounds-check/-fno-bounds-check options.
18624 * lang.c (lang_decode_option): Add code to grok arguments.
18625 (flag_bounds_check): Add decl.
18626 (lang_f_options): New array w/ the option in it.
18627 * java-tree.h (flag_bounds_check): Add decl.
18628 * lang-options.h: New file.
18629 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18630 of a static macro value.
18631 (JAVA_ARRAY_EXCEPTION): Delete macro.
18633 1998-01-23 Per Bothner <bothner@cygnus.com>
18635 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18636 * expr.c (build_anewarray): Add missing promote_type.
18638 1998-01-22 Per Bothner <bothner@cygnus.com>
18640 Add array types with known length to optimize bounds checking.
18641 * typeck.c (build_java_array_type): Take length parameter.
18642 (java_array_type_length, build_prim_array_type): New functions.
18643 * java-tree.h: Update for new functions.
18644 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18645 * class.c: Use build_prim_array_type.
18646 * expr.c (can_widen_reference_to): Handle known-length array types.
18647 (verify_jvm_instructions): Keep track of integer push instructions
18648 followed by newarray/anewarray, so we can build known-length arrays.
18649 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18650 (java_array_data_offset): New function.
18651 (build_java_array_length_access): New function. Optimize if constant.
18652 (build_java_arrayaccess): Constant fold bounds check.
18653 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18654 (build_newarray, build_anewarray): New functions.
18655 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18656 * verify.c (merge_types): Handle known-lengh array types.
18658 1998-01-19 Per Bothner <bothner@cygnus.com>
18660 * expr.c (expand_byte_code): Fix performace bug, which caused
18661 searching linenumber_table to be linear rather than constant.
18663 1997-12-12 Per Bothner <bothner@cygnus.com>
18665 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18667 * decl.c, java-tree.h (soft_fmod_node): New global.
18668 * decl.c (init_decl_processing): Define __builtin_fmod.
18669 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18670 using __builtin_fmod.
18672 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18674 * keyword.h: New file, output of keyword.gperf as processed by
18676 * lex.c (java_lex_init): Initialize java_error_flag.
18677 * parse.c (YYERROR_NOW): Uses java_error_flag.
18678 * parse.y: New static java_error_flag. Useless definition of
18680 * parse.y (java_error): Portable error recovery using
18681 java_error_flag (not yet completely tuned).
18683 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18685 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18687 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18689 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18690 (parse.c, lex.c, keyword.h): New rules for Java source code
18692 * parse.c: Renamed into jcf-parse.c.
18693 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18694 * keyword.gperf: New file, Java keywords.
18695 * parse.y: New file, Java language grammar.
18696 * parse.h: New file, Java language grammar definitions.
18697 * lex.c: New file, Java language lexer.
18698 * lex.h: New file, Java language lexer definitions.
18700 1997-12-03 Per Bothner <bothner@cygnus.com>
18702 * decl.c (clinit_identifier_node), java-tree.h: New global.
18703 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18704 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18705 * expr.c (expand_java_field_op): Check for invalid assignment
18708 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18710 1997-10-27 Per Bothner <bothner@cygnus.com>
18712 * verify.c (verify_jvm_instructions): When processing a handler,
18713 attempt to set the current_subr to the right value.
18714 (More complicated code combines Sep 17 and Oct 22 versions.)
18716 1997-10-24 Per Bothner <bothner@cygnus.com>
18718 * class.c (push_class): Figure out (guess) name of source file.
18719 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18720 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18721 (parse_class_file): Change return type from int to void.
18722 Call debug_start_source_file/debug_end_source_file.
18724 * expr.c (build_java_binop): Fix masking 2nd operand.
18725 * decl.c (init_decl_processing): Set sizetype first.
18727 1997-10-22 Per Bothner <bothner@cygnus.com>
18729 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18730 (Revert Sep 17 change.)
18732 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18734 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18735 .class extension in their name and fix thing so we don't process
18736 them parse_zip_file_entries().
18737 (parse_zip_file_entries): Cleaned unused local variables.
18739 1997-10-20 Per Bothner <bothner@cygnus.com>
18741 * expr.c (can_widen_reference_to): Allows equal array element types.
18742 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18743 * jcf-dump.c (RET): Get (and print) index.
18745 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18746 Promote element type to POINTER_TYPE.
18748 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18750 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18751 find_in_current_zip, jcf_figure_file_type): Moved from
18752 jcf-reader.c to parse.c.
18753 * zextract.c: (read_zip_archive): takes file_comment_length possible
18754 field into account.
18756 1997-10-20 Per Bothner <bothner@cygnus.com>
18758 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18760 * verify.c (merge_types): Handle array types even better ...
18762 1997-10-17 Per Bothner <bothner@cygnus.com>
18764 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18766 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18767 * class.c (make_class_data): Don't build fields_decl if no fields.
18768 When building fields_decl, skip if DECL_ARTIFICIAL.
18770 * expr.c (java_stack_swap): Update stack_type_map.
18771 * verify.c (merge_types): Handle array types better.
18773 1997-10-15 Per Bothner <bothner@cygnus.com>
18775 * class.c (add_field): Don't promote short integral fields to
18776 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18777 * expr.c (push_value): Promote and convert short integral values.
18779 * decl.c, java-tree.h (integer_two_node): New constant node.
18780 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18782 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18784 * class.c (append_gpp_mangled_type): Use function argument
18785 unpromoted type to generate mangled name.
18787 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18789 * constants.c (build_constant_data_ref): Now uses current_class
18790 instead of main_class.
18791 (build_constants_constructor): Now uses current_class instead of
18793 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18794 of the global variable SeepZipFiles done here.
18795 * zextract.c (read_zip_archive): extra_field optional field taken
18796 into account while computing the position of the class file in the
18798 * verify.c (verify_jvm_instructions): Use current_jcf to search
18800 * parse.c (load_class): First search for the class to load in the
18801 current zip file. Saves current_jcf (restored before returning
18802 from that function). Don't call JCF_FINISH in the class was found
18803 in the current ZIP file.
18804 (jcf_parse): If the class was found in the current ZIP file, save
18805 its tree_constant_pool (for later reuse).
18806 (parse_class_file): New function. Process each method defined in
18807 the current class and record the class as to be later registered.
18808 (yyparse): Rewritten. Figure the type of the current file and switch
18810 * lang.c: New global variable current_jcf.
18811 (lang_init): Removed compiling_from_source test (done later, in
18812 yyparse). Removed call the jcf_parse ().
18813 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18814 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18815 in the current ZIP file) and zip_offset (offset to the class data in
18816 the current zip file).
18817 * jcf-reader.c: zipfile.h included.
18818 localToFile: New ZipFileCache static global variable
18819 (parse_zip_file_entries): New function. Browse the current ZIP
18820 file directory and process each class found.
18821 (process_zip_dir): New function. Register each class found in the
18822 ZIP file directory. The class aren't parsed but a valid JCF is
18823 link to each of them.
18824 (find_in_current_zip): New function. Search for a class in the
18825 current ZIP file directory. If found, prepare the class so that it
18827 (jcf_figure_file_type): New function. Examine the file structure
18828 to figure a class file, a ZIP file. If none of these categories are
18829 matched, a source file is assumed.
18830 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18831 SeenZipFile: New global variable.
18832 (open_in_zip): Use zipmember's length to accelerate the search for
18833 a member. If zipmember was NULL and zip file successfully read,
18835 * java-tree.h: New global variable current_jcf declared. Added
18836 declaration for current_constant_pool_tags, current_constant_pool_data,
18837 current_constant_pool_length, current_constant_pool_data_ref.
18838 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18839 store the JCF of classes seen in a zip file) and tree *constant_pool
18840 (to save a loaded class constant pool). current_class declared here.
18841 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18842 retrieve method_ref_constant.
18843 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18844 (OBJECT): get_class_constant now uses current_jcf.
18845 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18846 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18847 (expand_invoke): Now uses current_class instead of main_class
18848 (build_class_init): Now uses current_class instead of main_class
18849 * class.c: New static global variable registered_class.
18850 (register_class): New function.
18851 (emit_register_class): Modified to use registered_class instead of
18853 (is_compiled_class): Now take into account class seen in the archive.
18855 1997-10-06 Per Bothner <bothner@cygnus.com>
18857 * except.h: Renamed to: java-except.h.
18858 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18859 * except.c: Add semi-working (commented out) implementation.
18861 * expr.c (expand_iinc): Add needed flush_quick_stack.
18862 * parse.c (set_source_filename): New function.
18863 (give_name_to_class): Set input_filename from package.classname.java.
18865 * jcf-io.c (find_class): Don't look first in ".".
18867 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18869 * zextract.c (read_zip_archive): Now takes into account the
18871 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18873 1997-09-20 Per Bothner <bothner@cygnus.com>
18875 * constants.c, java-tree.h (build_internal_class_name): New function.
18876 (alloc_class_constant): Re-implement using build_internal_class_name.
18877 * class.c (make_class_data): Likewise.
18878 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18880 1997-09-17 Per Bothner <bothner@cygnus.com>
18882 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18883 to NULL before pushing an exception handler target.
18885 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18886 (java_stack_swap, java_stack_dup): Re-write to be safe from
18887 clobbering registers.
18888 (build_class_init): New function.
18890 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18892 * typeck.c (build_java_array_type): Temporary use
18893 permanent_obstack to create the array 'length' field.
18894 * expr.c (lookup_label): Temporay use permanent_obstack to create
18895 label if not found.
18896 * class.c (push_super_field): Tempory use permanent_obstack.
18898 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18900 * typeck.c (type_for_mode): Now handles double_type_node and
18902 * verify.c (verify_jvm_instructions): The instruction following
18903 the wide bytecode is checked. OPCODE_ret added to the list of
18906 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18908 * class.c (make_class): Temporary use permanent_obstack. Set the
18909 class CLASS_P field to 1.
18910 (push_class): Temporary use permanent_obstack.
18911 (set_super_info): Temporary use permanent_obstack.
18912 (add_method): Temporary use permanent_obstack, set
18913 METHOD_TRANSIENT().
18914 (add_field): Temporary use permanent_obstack. Sets
18915 FIELD_VOLATILE() and FIELD_TRANSIENT().
18916 (build_class_ref): Temporary use permanent_obstack if the class
18918 (build_static_field_ref): Temporary use permanent_obstack when
18919 creating field's rtl.
18920 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18921 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18922 and fields. Function finalized, as far as flag handling.
18923 (push_class_static_dummy_field): Temporary use permanent_obstack.
18924 (emit_register_class): Force generation of class registration at
18926 * decl.c (end_java_method): Call permanent_allocation() before
18928 * expr.c (can_widen_reference_to): Added comment to interface
18929 handling, fixed typo.
18930 (lookup_field): Now uses CLASS_P() to correct FIXME
18931 (expand_invoke): Verification on public && !static &&
18932 !abstract moved into soft_lookupinterfacemethod (kaffe).
18933 Use Object class dtable if objectref is an array when expanding
18935 (java_push_constant_from_pool): Temporary use permanent_obstack
18936 for CONSTANT_string
18937 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18938 create constant references.
18939 (get_constant): Temporary use permanent_obstack to create constant.
18940 (load_class): Temporary use permanent_obstack to load class.
18941 (jcf_parse): Temporary use permanent_obstack to perform class
18943 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18944 (build_java_signature): Temporary use permanent_obstack.
18945 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18947 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18948 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18951 1997-09-11 Per Bothner <bothner@cygnus.com>
18953 * class.c (append_gpp_mangled_type): Fix typo.
18954 (emit_register_class): Use main_class to get class object, rather
18955 than looking for no-longer-existing static decl starting with _CL.
18956 * typeck.c (parse_signature_type): Promote array element type
18957 if it is a RECORD_TYPE.
18959 1997-09-10 Per Bothner <bothner@cygnus.com>
18961 * class.c (push_class_static_dummy_field): New function.
18962 (mangle_static_field): New. Do G++-style mangling of static fields.
18963 (layout_class): Mandle static fields here, not in add_field.
18964 (build_class_ref): The class object is now a dummy static field.
18965 * decl.c (find_local_variable): Look for best, instead of first match.
18966 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18967 (build_java_athrow): Don't check here if exception is Throwable.
18968 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18969 (TYPE_USED): Removed. No longer used ...
18970 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18971 * verify.c (push_pending_label): New function.
18972 (push_pending_block): Renamed to check_pending_block.
18973 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18974 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18975 re-checking possible handlers) after a store (less wasted work).
18976 Check for null handler (finally) before calling add_handler.
18977 Various changes to (finally?) correctly handle try/finally.
18979 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18981 * class.c: Include stdio.h.
18983 1997-09-04 Per Bothner <bothner@cygnus.com>
18985 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18986 to make sure class is initialized before static/special invoke.
18988 * verify.c (verify_jvm_instructions): On a store instruction,
18989 call find_local_variable to force pre-allocation of decl and rtx.
18990 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18992 1997-09-03 Per Bothner <bothner@cygnus.com>
18994 * class.c (build_class_ref): Strip off "promoted_" if need be.
18995 (make_field_value): Call build_java_signature when needed.
18996 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18997 * expr.c (build_java_athrow): Don't push_value of exception.
18998 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18999 match specification of [fd]cmp[lg] for NaNs.
19000 (expand_byte_code): Add support for exception handler ranges.
19001 * except.c: Add skeleton for EH code-generation.
19002 * verify.c (merge_types): Treat all promoted integral types as equal.
19003 * constants.c (build_constants_constructor): To force creation of
19004 current_constant_pool_data_ref, call build_constant_data_ref.
19006 * javaop.def (lload): Fix typo.
19007 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19009 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19011 * parse.c: Don't include function.h.
19013 1997-08-27 Per Bothner <bothner@cygnus.com>
19015 * except.[ch]: New files.
19016 * Makefile.in (JAVA_OBJS): Add except.o
19017 * expr.c: Temporary warning about unimplemented exceptions.
19018 * verify.c: Verify exception handlers.
19020 * jcf-dump.c (disassemble_method): Print exception table.
19022 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19024 * expr.c (verify_jvm_instructions): Started a thorough
19025 verification of invoke* bytecodes.
19026 (expand_byte_code): flush quick stack if PC is the target of a
19027 branch. and undef RET (conflicting with config/i386/i386.h).
19028 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19030 (expand_invoke): Now handles invokeinterface and do more
19031 verification according to the bytecode.
19032 (lookup_field): Don't try to load the class if processing
19034 (can_widen_reference_to): Now handles interfaces.
19035 * decl.c (init_decl_processing): New global variable
19036 soft_lookupinterfacemethod_node, declared in java-tree.h.
19037 Call set_super_info on string_type_node.
19038 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19040 * class.c (set_super_info): Fills the CLASS_* flags according to
19042 (get_access_flags_from_decl): Handles all class flags.
19044 1997-08-26 Per Bothner <bothner@cygnus.com>
19046 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19047 * parse.c (yyparse): Check for abstract method, and missing code.
19048 * expr.c (expand_byte_code): Change interface.
19049 * lang.c (put_decl_node): Print promoted types prettier.
19050 * verify.c (verify_jvm_instruction): Change interface.
19051 Partial support for scanning exception table.
19052 For load instructions, handle promoted integral types.
19054 1997-08-21 Per Bothner <bothner@cygnus.com>
19056 * verify.c: New file, with contents moved from expr.c.
19057 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19058 * typeck.c (is_array_type_p): Moved here from expr.c.
19059 * java-tree.h: Add some now-needed function declarations.
19060 * Makefile.in (JAVA_OBJS): Added verify.o.
19062 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19064 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19065 METHOD_ABSTRACT flag.
19067 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19068 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19069 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19071 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19073 (start_java_method): Hook for SYNCHRONIZED methods.
19075 * expr.c (build_java_jsr, build_java_ret): New functions
19076 (JSR,PRE): New macros
19077 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19078 (verify_jvm_instructions): tableswitch, lookupswitch,
19079 monitorenter, monitorexit, goto_w: verified.
19080 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19081 (build_java_monitor): New function.
19082 (MONITOR_OPERATION): Modified to call build_java_monitor()
19083 (verify_jvm_instructions): Started a thorough verification of
19086 1997-08-19 Per Bothner <bothner@cygnus.com>
19088 Support verification of jsr/ret subroutines (used for try/finally).
19089 * decl.c (return_address_type_node): New type node.
19090 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19091 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19092 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19093 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19094 TYPE_USED): New macros for special types in type_map.
19096 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19097 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19099 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19101 * expr.c (can_widen_reference_to): New function.
19102 (pop_type): Use it.
19103 (merge_type_state): Support handling start of subroutine.
19104 (push_pending_block): Return char* error message, instead of calling
19105 fatal on an error. Also handle subroutines.
19106 (verify_jvm_instructions): Handle errors from push_poending_block.
19107 Support jsr and ret instructions.
19109 1997-08-19 Per Bothner <bothner@cygnus.com>
19111 * jcf-io.c (find_classfile): Fix thinko.
19112 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19114 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19116 * Makefile.in (BISON): Remove.
19118 1997-08-07 Per Bothner <bothner@cygnus.com>
19120 * Makefile.in: Convert to autoconf.
19121 * config-lang.in (outputs): Added java/Makefile.
19123 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19124 Rename cc1java to jc1.
19126 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19127 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19129 * class.c (class_depth): Do load_class if needed.
19131 Mostly better verification.
19132 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19133 (init_decl_processing): Change return type of soft_checkcast.
19134 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19135 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19136 lang_print_error): New functions.
19137 (lang_init): Set global hook print_error_function to lang_print_error.
19138 * expr.c: In the type_map ptr_type_node is only used for null now.
19139 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19140 (merge_types): Dererence pointer to record types before comparing.
19141 (decode_newarray_type, merge_types): On error just return NULL.
19142 (build_java_binop): Add preliminary implementation (with warning)
19143 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19144 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19145 (expand_compare, expand_java_goto, expand_java_call): Don't
19146 push_pending_block, since that only makes sense when verifying.
19147 (merge_type_state): Different return codes.
19148 (push_pending_block): A block may need to be verified more than once.
19149 (expand_byte_code): Warn about unused code at code generation time.
19150 (verify_jvm_instruction): Changed logic, since code may need to be
19151 re-verified if type-state has changed. Also, better error handling.
19152 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19153 Improve newarray, anewarray, ?aload, athrow,
19154 * java-tree.h (LABEL_CHANGED): New macro.
19156 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19158 * decl.c (soft_athrow_node): New global variable initialized.
19159 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19160 * typeck.c (convert): Added support for REAL_TYPE.
19161 (convert_to_char): New function.
19162 (convert): Handle CHAR_TYPE.
19163 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19164 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19165 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19167 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19168 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19169 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19170 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19171 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19172 to Use The Right Things.
19173 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19174 compatible with INT. BOOLEAN is made equivalent to BYTE.
19175 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19176 OPCODE_ifnonnull): Now supported.
19177 (build_java_athrow): New function.
19179 1997-08-04 Per Bothner <bothner@cygnus.com>
19181 Rename method name <init> to match G++ (and fix mangling).
19182 * class.c (layout_class): Replace method name of <init> by class name.
19183 (make_method_value): Do inverse renaming of constructor from <init>.
19184 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19185 * typeck.c (lookup_java_constructor): New function.
19186 * expr.c (expand_invoke): If method_name is <init>, call
19187 lookup_java_constructor to find constructor.
19189 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19191 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19193 * parse.c (get_class_constant): Modified to handle array "classes"
19194 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19196 (convert): Modified to handle real type.
19197 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19198 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19199 variables declared.
19200 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19201 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19202 global variables initialized.
19203 (find_local_variable): Handles the case of a pointer
19204 (end_java_method): Restore the use of one more scope
19205 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19206 build_java_array_length_access, expand_java_arrayload,
19207 expand_java_arraystore, expand_java_array_length,
19208 expand_java_multianewarray, expand_java_anewarray,
19209 build_java_check_indexed_type, is_array_type_p,
19210 build_java_throw_out_of_bound_exception): New functions.
19211 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19212 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19213 OPCODE_<t>aload): Implemented code for verification.
19214 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19215 ARRAY_NEW_MULTI): Macro defined.
19216 (CONVERT): Modified to invoke convert().
19217 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19219 1997-07-31 Per Bothner <bothner@cygnus.com>
19221 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19222 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19223 (make_class_data): Field name needs '/' as package prefix.
19224 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19226 1997-07-25 Per Bothner <bothner@cygnus.com>
19228 Implement debug information for local variables.
19229 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19230 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19231 DECL_LOCAL_SLOT_CHAIN): New macros.
19232 (struct lang_decl_var): New type.
19233 * parse.c (give_name_to_locals): Move to decl.c.
19234 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19235 (start_java_method): Re-write parameter handling.
19236 (pending_local_decls): New global variable.
19237 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19238 (find_local_variable): Accept pc so we can skips decls not in range.
19239 (struct binding_level): Add end_pc field.
19240 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19241 (various): Change so current pc gets passed to find_local_variable.
19243 * decl.c (init_decl_processing): Re-arrange fields in
19244 class_type_node and and method_type_node to match kaffe 0.9.1.
19245 * class.c (make_method_value, make_class_data): Update
19246 initializations to match.
19248 1997-07-16 Per Bothner <bothner@cygnus.com>
19250 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19251 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19252 (push_super_field): New function.
19253 (make_class_data): Handle inheritance of class static initializer.
19254 (layout_class): New name mangling.
19255 * constants.c (build_constant_data_ref): Init type of data array
19256 to a one-element array.
19257 (build_constants_constructor): Set DECL_SIZE from complete array type.
19258 * decl.c: Rename class_type, object_type etc to class_type_node,
19259 object_type_node etc. Make former inherit from latter.
19260 * expr.c (expand_invoke): Add cast of function address.
19261 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19262 * parse.c (yyparse): Don't call layout_class here.
19263 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19265 1997-06-14 Per Bothner <bothner@cygnus.com>
19267 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19268 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19269 (alloc_class_constant): New.
19270 * expr.c (expand_invoke): Make sure method's class is initialized.
19271 * class.c (interits_from_p, emit_register_class): New functions.
19272 * parse.c (yyparse): Call emit_register_class.
19274 1997-06-09 Per Bothner <bothner@cygnus.com>
19276 * constants.c: New file, to handle constant pool.
19277 * Makefile.in (JAVA_OBJS): Add constants.o.
19278 * decl.c (init_decl_processing): Update, fix, finish various structs.
19279 (pushdecl_top_level): New.
19280 * parse.c (layout_class): Moved to class.c.
19281 * expr.c (java_push_constant_from_pool): New function.
19282 * class.c (build_class_ref): Make work fully
19283 (make_class_data): Emit super-class, constant pool, interface vector.
19285 1997-06-03 Per Bothner <bothner@cygnus.com>
19287 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19288 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19289 * class.c (class_depth): New function.
19290 (lookup_named_class): Replaced by new function lookup_class.
19291 * decl.c (object_type_node, string_type_node): New.
19292 Remove various types that we no longer need.
19293 * expr.c (verify_jvm_instructions): New separate verifier pass.
19294 (push_type, pop_type): New functions for verifier.
19295 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19296 (expand_byte_code): Simplify, since we assume already verified.
19297 (expand_invoke): Now mostly works.
19298 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19299 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19300 * parse.c: Wait to allocate class object until we know its name.
19301 (layout_class): Calculate DECL_VINDEX for each virtual method.
19302 * typeck.c (get_array_type): Rename to ...
19303 (build_java_array_type): ... and provide working implementation.
19304 (build_java_signature): New function - build Java signature of type.
19305 (set_java_signature): New function - cache signature with type.
19306 (lookup_java_method): New function.
19308 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19310 * class.c (ident_subst): Take extra SUFFIX parameter.
19311 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19312 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19313 (build_class_ref): Actually implement.
19314 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19315 * decl.c (builtin_function): New.
19316 (init_decl_processing): Update for current Kaffe. Declare some
19317 builtin Kaffe functions.
19318 * expr.c (build_address_of): New.
19319 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19320 Renamed (from expand_java_new etc), and added working implementations.
19321 (build_field_ref): Now also handle static fields.
19322 (expand_invoke): Implement invokestatic, and start implement rest.
19323 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19324 * javaop.def: Rename invokevirt -> invokevirtual.
19325 * lang.c (use_handles): Removed.
19326 * parse.c: Add support for ConstantValue attribute.
19327 Handle nested loading of a class. (JPOOL_UTF): New.
19329 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19331 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19333 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19335 * Make-lang.in (java.install-man): New empty rule.
19336 * typeck.c (set_local_type): New function.
19337 * expr.c (STORE_INTERNAL): Call find_local_variable,
19338 not find_stack_slot. Call set_local_type.
19340 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19342 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19343 and building RECORD_TYPE CONSTRUCTORs.
19344 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19346 * lang.c (use_handles): Change the default to 0.
19347 * decl.c: Define and build class_type, field_type, utf8const_type.
19348 * class.c (make_class_data, make_field_value,
19349 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19350 hashUtf8String, strLengthUtf8, mangled_classname:
19351 Functions to build reflective data structures.
19352 * parse.c (yyparse): Call make_class_data.
19354 * jcf-io.c (open_class, find_classfile): New functions.
19355 * jcf-dump.c: Support reading classfile from explicitly-named
19356 class file (without CLASSPATH searching).
19358 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19360 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19361 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19362 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19363 (get_constant): Now trivial for CONSTANT_Utf8.
19365 * jcf.h: Make NEW_CPOOL the default.
19366 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19368 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>