1 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
3 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
4 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
5 typos. Follow spelling conventions.
7 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
10 * typeck.c (lookup_do): Look up interfaces for the original class,
12 * parse.y (java_check_regular_methods): Fix diagnostic message for
13 more restrictive overriding of a method from an interface.
15 2005-08-16 Tom Tromey <tromey@redhat.com>
17 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
20 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
23 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
24 `literal_token' for large numeric input tokens.
26 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
29 * parse.y (nested_field_access_p): Rename to nested_member_access_p
30 and expand to handle method accesses across nested classes.
31 (build_outer_method_access_method): Rename to
32 build_nested_method_access_method. Minor adjustments to comments.
33 (resolve_expression_name): Use the newly-renamed
34 nested_member_access_p method.
35 (resolve_qualified_expression_name): Likewise.
36 (patch_method_invocation): Also consider static methods for access
37 method generation. Minor adjustments to comments.
38 (maybe_use_access_method): Use the more general
39 nested_memeber_access_p to determine access across nested class
40 boundaries. Allow THIS_ARG to be NULL (for static methods).
42 2005-08-15 Tom Tromey <tromey@redhat.com>
45 * expr.c (build_field_ref): Don't generate otable reference when
46 DECL_FIELD_OFFSET is 0.
47 * class.c (maybe_layout_super_class): Pass outer class to
50 2005-08-15 Tom Tromey <tromey@redhat.com>
52 * java-tree.h (LABEL_IN_SUBR): Removed.
53 (LABEL_IN_SUBR): Likewise.
54 (LABEL_IS_SUBR_START): Likewise.
55 (LABEL_SUBR_START): Likewise.
56 (LABEL_SUBR_CONTEXT): Likewise.
57 (LABEL_CHANGED): Likewise.
58 (LABEL_RETURN_LABEL): Likewise.
59 (LABEL_RETURN_TYPE_STATE): Likewise.
60 (LABEL_RETURN_LABELS): Likewise.
61 (RETURN_MAP_ADJUSTED): Likewise.
62 (LABEL_PENDING_CHAIN): Likewise.
64 2005-08-15 Tom Tromey <tromey@redhat.com>
66 * Make-lang.in (JAVA_OBJS): Removed verify.o
67 (java/verify.o): Removed.
69 * lang.c (flag_new_verifier): Removed.
70 (java_post_options): Updated.
71 * java-tree.h (flag_new_verifier): Removed.
72 (verify_jvm_instructions): Removed.
73 * expr.c (pop_type_0): Assume flag_new_verifier is true.
74 (build_java_check_indexed_type): Likewise.
75 (expand_java_arraystore): Likewise.
76 (expand_java_arrayload): Likewise.
77 (pop_arguments): Likewise.
78 (expand_byte_code): Likewise.
79 (process_jvm_instruction): Likewise.
81 2005-08-10 Andrew Haley <aph@redhat.com>
83 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
84 type mismatches to make legal GIMPLE.
86 2005-08-10 Robin Green <greenrd@greenrd.org>
89 * parse.y (maybe_use_access_method): Generalize check from
90 java.lang.Object to any superclass of current_class
92 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
94 * class.c (build_class_ref): Wrap the primary class type in a
96 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
97 primary class type from the NOP_EXPR in which it was placed.
99 2005-07-28 Diego Novillo <dnovillo@redhat.com>
101 * expr.c (expand_load_internal): Fix missing parens in
104 2005-07-28 Andrew Haley <aph@redhat.com>
106 * expr.c (expand_load_internal): Convert to destination type.
108 2005-07-22 Manfred Hollstein <mh@suse.com>
110 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
111 (check_constant): Likewise.
112 (check_wide_constant): Likewise.
114 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
116 Make CONSTRUCTOR use VEC to store initializers.
117 * check-init.c (check_init): Update to cope with VEC in
119 * class.c (make_field_value, make_method_value, get_dispatch_table,
120 make_class_data, emit_symbol_table, emit_catch_table,
121 emit_assertion_table): Use build_constructor_from_list instead of
123 * constants.c (build_constants_constructor): Likewise.
124 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
125 VEC in CONSTRUCTOR_ELTS.
126 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
127 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
129 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
131 * parse.y (build_new_array_init): Use build_constructor_from_list
132 instead of build_constructor.
133 (patch_new_array_init): Update to cope with VEC in
135 (array_constructor_check_entry): Likewise.
137 2005-07-12 Tom Tromey <tromey@redhat.com>
139 * jvspec.c (lang_specific_driver): Put filelist_filename first on
142 2005-07-12 Tom Tromey <tromey@redhat.com>
145 * parse-scan.y (interface_member_declaration): Added
148 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
150 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
151 (LABEL_PENDING_CHAIN): Ditto.
153 (DECL_BIT_INDEX): Ditto.
155 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
158 * parse.y (inner_class_accessible): New function. Logic moved from
159 check_inner_class_access.
160 (check_inner_class_access): Use inner_class_accessible.
161 (resolve_inner_class): Simplify arguments. Create circularity hash
162 here. Keep looking for classes if we found one that was inaccessible.
163 Return the inaccessible class only if there is no other match.
164 (do_resolve_class): Update for new resolve_inner_class arguments.
165 Don't create circularity_hash here.
167 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
170 * parse.y (add_exception_to_throws): New function.
171 (purge_unchecked_exceptions): Removed.
172 (get_constructor_super): Renamed from verify_constructor_super. Now
173 returns the super constructor after verification.
174 (java_complete_expand_method): Don't use purge_unchecked_exceptions
175 or save/restore the exception list.
176 (check_thrown_exceptions): Add uncaught exceptions in anonymous
177 class initializers and constructors to the throws clause of the method.
179 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
182 * parse.y (interface_member_declaration): Allow empty statements in
183 interface declarations.
185 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
187 * Makefile.in (parse.o): Adjust dependencies.
188 * parse.y: Include tree-dump.h.
190 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
192 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
195 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
197 * parse.y (issue_warning_error_from_context): Call
198 pp_output_formatted_text to be able to get the buffer.
200 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
202 * parse.y (issue_warning_error_from_context): Update for the
203 renaming of pp_format_text to pp_format.
205 2005-06-28 Paul Brook <paul@codesourcery.com>
207 * decl.c (java_init_decl_processing): Call
208 default_init_unwind_resume_libfunc.
210 2005-06-27 Tom Tromey <tromey@redhat.com>
212 PR java/21540, PR java/13788:
213 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
214 fold_constant_for_init.
215 (patch_binop): Added 'folding' argument. Updated all callers.
216 (patch_unaryop) <NOP_EXPR>: New case.
217 (fold_constant_for_init) <NOP_EXPR>: Likewise.
218 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
220 2005-06-25 Jan Hubicka <jh@suse.cz>
222 * builtins.c (define_builtin): Accept new flags parameter.
223 (initialize_builtins): Mark the builtins const and nothrow accordingly.
225 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
227 * all files: Update FSF address in copyright headers.
229 2005-06-24 Tom Tromey <tromey@redhat.com>
231 * verify-impl.c (verify_instructions_0): Correctly handle
232 situation where PC falls off end.
234 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
237 * parse.y (find_most_specific_methods_list): Remove special case for
240 2005-06-15 Tom Tromey <tromey@redhat.com>
243 * class.c (make_method_value): Use soft_abstractmethod_node for
245 * java-tree.h (soft_abstractmethod_node): New define.
246 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
247 * decl.c (java_init_decl_processing): Initialize
248 soft_abstractmethod_node.
250 2005-06-13 Geoffrey Keating <geoffk@apple.com>
252 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
254 2005-06-13 Per Bothner <per@bothner.com>
256 * expr.c (int highest_label_pc_this_method,
257 start_label_pc_this_method): New globals.
258 (lookup_label): Add start_label_pc_this_method to pc for label, and
259 update highest_label_pc_this_method. This prevents conflicts between
260 labels from different methods.
261 * java-tree.h: Declare new globals.
262 * jcf-parse.c (parse_class_file): If needed bump
263 start_label_pc_this_method and reset highest_label_pc_this_method.
265 2005-06-13 Tom Tromey <tromey@redhat.com>
268 * parse.y (nested_field_access_p): Handle case where outer field
269 is inherited by enclosing class.
271 2005-06-12 Per Bothner <per@bothner.com>
273 * class.c (inherits_from_p): Do load_class if needed.
275 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
277 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
278 * java-tree.h (parse_error_context): Move...
279 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
280 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
281 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
283 2005-06-08 Roger Sayle <roger@eyesopen.com>
285 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
287 2005-06-06 Jakub Jelinek <jakub@redhat.com>
289 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
290 msgid for argument name.
291 * gjavah.c (error): Likewise.
292 * java-tree.h (parse_error_context): Likewise.
293 * parse.y (parse_error_context, parse_warning_context,
294 issue_warning_error_from_context): Likewise.
296 2005-06-01 Tom Tromey <tromey@redhat.com>
299 * class.c (build_static_field_ref): Don't fold constant fields if
300 current class is from a .class file and we're using indirect
303 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
305 * java/verify-glue.c: Don't include errors.h and include toplev.h.
306 * java/Make-lang.in: Updates dependencies.
308 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
311 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
312 NESTED_FIELD_ACCESS_IDENTIFIER_P.
313 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
314 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
315 * jcf-write.c (generate_classfile): Use
316 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
317 OUTER_FIELD_ACCESS_IDENTIFIER_P.
318 * parse.y (build_outer_field_access): Rename to
319 build_nested_field_access. Support static fields and outer-to-inner
321 (outer_field_access_p): Rename to nested_field_access_p. Support
322 static fields and generalise to outer-to-inner class and sibling
323 inner class accesses.
324 (outer_field_expanded_access_p): Rename to
325 nested_field_expanded_access_p and support static fields.
326 (outer_field_access_fix): Rename to nested_field_access_fix and
327 support static fields.
328 (build_outer_field_access_expr): Rename to
329 build_nested_field_access_expr and support static fields.
330 (build_outer_field_access_methods): Rename to
331 build_nested_field_access_methods and support static fields. For
332 static fields, generate accessors without class instance parameters.
333 (build_outer_field_access_method): Rename to
334 build_nested_field_access_method and support static fields.
335 (build_outer_method_access_method): Use
336 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
337 OUTER_FIELD_ACCESS_IDENTIFIER_P.
338 (resolve_expression_name): Consider static field accesses across
340 (resolve_qualified_expression_name): Likewise.
341 (java_complete_lhs): Use nested_field_access_fix instead of
342 outer_field_access_fix.
343 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
344 Use nested_field_expanded_access_p instead of
345 outer_field_expanded_access_p. Use nested_field_access_fix instead
346 of outer_field_access_fix.
347 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
348 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
350 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
352 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
353 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
354 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
355 MINOR_BINARYCOMPAT_ABI_VERSION): New.
356 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
357 (parse_version): Calculate version ID using new method. Use bit-flags
358 for flag_indirect_dispatch and flag_bootstrap_classes.
360 2005-05-25 Richard Henderson <rth@redhat.com>
363 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
364 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
365 DECL_CONTEXT; avoid pushdecl_top_level.
366 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
367 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
368 (layout_class_method): Likewise.
369 * decl.c (java_mark_cni_decl_local): New.
370 (java_mark_class_local): Use it.
371 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
372 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
373 (struct lang_decl_func): Add local_cni;
374 (struct lang_decl_var): Add class_field, vtable.
375 (java_mangle_decl): Declare.
376 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
377 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
378 (mangle_obstack_1): New.
379 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
380 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
381 lhd_set_decl_assembler_name for things that don't need mangling.
382 (mangle_class_field): Rename from java_mangle_class_field, make
383 static, don't call init_mangling or finish_mangling.
384 (mangle_vtable): Similarly.
385 (mangle_local_cni_method_decl): New.
386 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
387 gcc_assert, and MANGLE_RAW_STRING.
388 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
390 2005-05-25 DJ Delorie <dj@redhat.com>
392 * class.c (set_constant_value): Move warning control from if() to
395 2005-05-24 Richard Henderson <rth@redhat.com>
397 * builtins.c (define_builtin): Don't call make_decl_rtl.
398 * constants.c (build_constant_data_ref): Likewise.
399 * class.c (build_utf8_ref): Likewise.
400 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
401 (get_dispatch_table, layout_class_method): Likewise.
402 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
404 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
405 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
406 to determine if we need a non-zero address.
407 * decl.c (builtin_function): Don't call make_decl_rtl.
408 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
409 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
410 * resource.c (compile_resource_data): Likewise.
411 * parse.y (resolve_field_access): Re-word comment to avoid
414 2005-05-24 Richard Henderson <rth@redhat.com>
416 * class.c (registered_class): Take it out of class_roots; turn into
418 (register_class): Make static. Don't duplicate decl node. Use
420 (emit_register_classes): Use VEC_iterate. Use output_constant
421 instead of assemble_integer. Don't call mark_decl_referenced
423 * java-tree.h (register_class): Remove decl.
425 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
429 * parse.y (register_package, package_list): Remove.
430 (package_declaration): Do not call register_package.
431 (do_resolve_class): Do not use package_list.
433 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
435 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
438 2005-05-15 Tom Tromey <tromey@redhat.com>
441 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
444 2005-05-12 Aaron Luchko <aluchko@redhat.com>
446 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
448 2005-05-11 Tom Tromey <tromey@redhat.com>
450 * gcj.texi (Code Generation): Document -fbootstrap-classes.
451 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
452 (parse_version): Use it.
453 * lang.opt (-fbootstrap-classes): New option.
455 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
458 * class.c (maybe_layout_super_class): Look for imports in this_class.
459 * parse.h (ctxp_for_generation_last): New.
460 (do_resolve_class): Add a parameter.
461 * parse.y (ctxp_for_generation_last): New.
462 (java_pop_parser_context): Add at end of list.
463 (find_in_imports, find_in_imports_on_demand): Look in ctxp
464 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
465 the given type are NULL.
466 (do_resolve_class): Look into the imports of the new second parameter.
467 Adjust recursive calls.
468 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
469 calls to do_resolve_class.
470 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
471 (java_complete_class): Do not do that here.
473 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
476 * Make-lang.in (java): Add gjnih.
477 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
478 (GJNIH_OBJS): New variable.
479 (gjnih$(exeext)): New target.
480 (JAVA_MANFILES): Add gjnih.1.
481 (java.uninstall): Add gjnih.1.
482 (java.mostlyclean): Add gjnih.
483 (java.maintainer-clean): Add gjnih.1.
484 (java/gjavah-jni.o): New target.
485 (.INTERMEDIATE): Add gjnih.pod.
486 (gjnih.pod): New target.
487 * config-lang.in (stagestuff): Add gjnih.
488 * gcj.texi (Top): Add gjnih node.
489 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
490 -bootclasspath options.
491 (Invoking gjnih): New node.
492 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
493 (TOOLNAME): New macro.
494 (error): Replace hard-coded gcjh with TOOLNAME.
495 (process_file): Likewise.
498 (help): Likewise. Add help output for -force, -old, -trace and -J
500 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
501 (options): Add force, old, trace and J fields.
502 (main): Handle -force, -old, -trace and -J options.
504 2005-05-03 Tom Tromey <tromey@redhat.com>
507 * gjavah.c (main): Unlink output file on error.
509 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
511 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
514 2005-04-29 Tom Tromey <tromey@redhat.com>
516 * expr.c (build_jni_stub): Updated for change to build_block.
518 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
520 * expr.c (force_evaluation_order): Declare 'saved' earlier.
522 2005-04-28 Andrew Haley <aph@redhat.com>
525 * java-tree.h (soft_resolvepoolentry_node): New.
526 (alloc_constant_fieldref): Declare.
527 * expr.c (expand_java_field_op): Don't call class_init for
528 accesses to static fields with indirect dispatch.
529 * builtins.c (initialize_builtins): Add "__builtin_expect".
530 * decl.c (soft_resolvepoolentry_node): New variable.
531 (java_init_decl_processing): Create a decl for
532 "_Jv_ResolvePoolEntry".
533 * class.c (build_fieldref_cache_entry): New function.
534 (build_static_field_ref): Rewrite for indirect dispatch.
535 * constants.c (find_name_and_type_constant_tree): New function.
536 (alloc_constant_fieldref): Likewise.
537 (build_constants_constructor): Handle CONSTANT_Fieldref and
538 CONSTANT_NameAndType.
541 * expr.c (force_evaluation_order): Convert outgoing args smaller
544 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
546 * gcj.texi (libgcj Runtime Properties): Remove obsolete
547 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
548 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
550 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
552 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
553 to `unlock_stream' with `unlock_std_streams'.
555 2005-04-25 Jakub Jelinek <jakub@redhat.com>
557 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
558 instead of just expr.h.
560 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
562 * gjavah.c (main): Unlock the stdio streams.
563 * jcf-dump.c (main): Likewise.
564 * jv-scan.c (main): Likewise.
565 * jvgenmain.c (main): Likewise.
567 2005-04-23 DJ Delorie <dj@redhat.com>
569 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
570 parse.y: Adjust warning() callers.
572 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
574 * gcj.texi (Object fields): Change "Integer" to "Int" in example
577 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
579 * gcj.texi: Fix typos and bogus example.
581 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
583 * except.c: Fix a comment typo.
585 2005-04-19 Julian Brown <julian@codesourcery.com>
587 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
588 indirect dispatch with PIC.
590 2005-04-18 Andrew Haley <aph@redhat.com>
592 * java-except.h (struct eh_range.handler): Remove unused field.
593 (handle_nested_ranges): Remove function declaration.
594 (sanity_check_exception_range): Add function declaration.
595 * verify.c (verify_jvm_instructions): Remove call to
596 handle_nested_ranges.
597 * verify-glue.c (verify_jvm_instructions_new): Call
598 sanity_check_exception_range.
599 * except.c (link_handler, eh_range_freelist, link_handler,
600 handle_nested_ranges): Remove.
601 (add_handler): Rewrite.
602 (sanity_check_exception_range): New function.
603 (print_ranges): New function.
605 2005-04-13 Julian Brown <julian@codesourcery.com>
607 * decl.c (finish_method): Give methods once-only linkage.
609 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
611 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
613 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
615 * java-tree.h: Don't use PARAMS().
617 2005-04-07 Per Bothner <per@bothner.com>
619 * class.c (push_class): By default, suppress debug output.
620 (finish_class): Enable debug output for classes we're emitting.
622 2005-04-07 Andrew Haley <aph@redhat.com>
624 * gcj.texi: Correct gcj-dbtool instructions.
626 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
628 * gcj.texi: Fix a typo.
629 * lang.c: Fix a comment typo.
631 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
633 * gcj.texi (Invoking gij): Add descriptions of new -X options.
634 Mention recognized-and-ignored compatibility options.
635 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
637 (About CNI): Add Memory allocation section.
639 2005-04-01 Tom Tromey <tromey@redhat.com>
641 * decl.c (java_init_decl_processing): Fix types of
642 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
643 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
644 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
646 2005-03-31 Jan Hubicka <jh@suse.cz>
648 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
649 * class.c: Include cgraph.h
650 (make_local_functoin_alias): Mark aslias as needed.
651 * resource.c: Include cgraph.h
652 (compile_resource_data): Go via cgraph interface.
654 2005-03-30 Ian Lance Taylor <ian@airs.com>
656 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
658 2005-03-30 Tom Tromey <tromey@redhat.com>
660 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
661 inner_class_info_index==0 or outer_class_info_index==0.
663 2005-03-29 Tom Tromey <tromey@redhat.com>
665 * gcj.texi (libgcj Runtime Properties): Document
666 gnu.gcj.runtime.endorsed.dirs.
668 2005-03-24 Anthony Green <green@redhat.com>
670 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
673 2005-03-23 Tom Tromey <tromey@redhat.com>
675 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
676 (parse_version): Use it.
678 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
680 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
682 2005-03-18 Andrew Haley <aph@redhat.com>
685 * decl.c (update_aliases): Don't update variables that are about
687 (maybe_poplevels): Add comment.
689 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
692 * jcf-parse.c (duplicate_class_warning): New function.
693 (java_parse_file): Call duplicate_class_warning if
694 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
695 (parse_zip_file_entries): Likewise. Also set
696 CLASS_FROM_CURRENTLY_COMPILED_P.
698 2005-03-16 Andrew Haley <aph@redhat.com>
700 * expr.c (expand_java_arrayload): Don't generate a
701 NullPointerException based on the type of the node.
702 (build_java_array_length_access): Likewise.
704 2005-03-15 Zack Weinberg <zack@codesourcery.com>
706 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
708 2005-03-11 Tom Tromey <tromey@redhat.com>
710 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
711 (libgcj Runtime Properties): Document the default .db.
713 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
716 * parse.y (checks_throws_clauses): Check exceptions list even when
717 the base class does not come from a source file being compiled.
718 (java_complete_lhs): Remove unused variable 'wfl'.
720 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
723 * decl.c (finish_method): Emit _Jv_InitClass for private static
724 methods inside inner classes as well.
726 2005-03-08 Julian Brown <julian@codesourcery.com>
727 * Revert patch from 2005-03-08 for causing bootstrap failure on
730 2005-03-08 Julian Brown <julian@codesourcery.com>
732 * decl.c (finish_method): Give methods once-only linkage.
734 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
736 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
738 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
740 * verify-glue.c (vfy_is_assignable_from): Perform static check using
741 can_widen_reference_to if the C++ ABI is in use.
742 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
743 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
744 type_isresolved, init_state, set_pc, state_get_pc,
745 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
746 (verify_fail): Report the current PC from the verifier context.
747 (free_state): Remove #if 0 block to enable this function.
748 (free_verifier_context): Call free_state on state_list iterator
749 values before freeing them.
750 * expr.c (pop_type_0): Pop correct type for error message when stack
751 contains a multi-word type.
753 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
755 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
756 for known NULL array length access.
758 2005-03-07 Tom Tromey <tromey@redhat.com>
760 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
762 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
764 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
765 typeck.c: Update copyright.
767 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
770 * xref.c, xref.h: Remove file.
771 * Make-lang.in (java/xref.o): Remove.
772 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
773 * lang.c (flag_emit_xref): Remove definition.
774 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
775 * typeck.c (convert): Remove use of do_not_fold.
776 * parse.y (do_not_fold): Remove definition.
777 (parser grammar): Remove xref code.
778 (maybe_create_class_interface_decl, create_class): Likewise.
779 (register_fields, method_header, finish_method_declaration): Likewise.
780 (declare_local_variables, source_end_java_method): Likewise.
781 (java_complete_expand_classes): Do not set do_not_fold.
782 (java_complete_expand_method): Remove xref code.
783 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
784 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
785 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
786 (patch_synchronized_statement, patch_throw_statement): Likewise.
787 (maybe_build_class_init_for_field): Likewise.
789 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
791 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
792 instead of IS_NON_TYPE_CODE_CLASS.
794 2005-03-04 Andrew Haley <aph@redhat.com>
797 * class.c (set_method_index): Don't set method_index if it is
799 (layout_class_method): Don't complain about "non-static method foo
800 overrides static method" in the case of indirect dispatch.
802 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
804 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
806 * Make-lang.in: Don't elide warnings in jcf-io.c.
808 2005-03-01 Per Bothner <per@bothner.com>
811 * check-init.c (wfl): Remove static.
812 (final_assign_error, check_init): Replace calls to parse_error_context
814 (check_init): Save, set, and restore input_location for each exp.
816 2005-03-01 Per Bothner <per@bothner.com>
818 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
819 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
820 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
822 2005-03-01 Per Bothner <per@bothner.com>
824 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
826 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
829 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
832 2005-02-22 Tom Tromey <tromey@redhat.com>
835 * verify-impl.c (EITHER): New define.
836 (types_compatible): Handle it.
837 (check_field_constant): Use it.
839 2005-02-18 Tom Tromey <tromey@redhat.com>
842 * verify-impl.c (types_equal): Fixed test.
845 * verify-glue.c (vfy_class_has_field): New function.
846 * verify.h (vfy_class_has_field): Declare.
847 * verify-impl.c (check_field_constant): Added 'putfield'
849 (verify_instructions_0): Updated.
850 (types_equal): New function.
852 2005-02-14 Tom Tromey <tromey@redhat.com>
855 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
856 stack effect of multianewarray.
858 2005-02-14 Andrew Haley <aph@redhat.com>
861 * expr.c (expand_byte_code): Call promote_arguments().
862 (promote_arguments): New function.
863 * decl.c (check_local_unnamed_variable): Remove special case for
865 (find_local_variable): Promote all boolean types to int
866 when searching for local variable decls.
868 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
870 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
871 parse-scan.y: Update copyright.
873 2005-02-11 Per Bothner <per@bothner.com>
876 * parse-scan.y (input_location): Remove variable.
877 (main_input_filename): New - replaces input_filename, which isn't
878 settable if USE_MAPPED_LOCATION.
879 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
880 so we don't reference input_location or wfl_operator in that case.
881 * jv-scan.c (expand_location): Remove - no longer used.
882 (main): Set main_input_filename rather than input_filename.
884 2005-02-09 Richard Henderson <rth@redhat.com>
886 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
887 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
889 2005-02-08 Marcin Dalecki <martin@dalecki.de>
891 * expr.c (add_type_assertion): Use the proper enumeration type,
892 since this is what htab_find_slot() is expecting.
894 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
896 * gcj.texi: Update copyright dates.
898 2005-02-02 Tom Tromey <tromey@redhat.com>
900 * gcj.texi (libgcj Runtime Properties): Default library_control
903 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
906 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
907 (modifiers) when square brackets are present in a declaration for
909 * jv-scan.c (main): Set input_filename and input_line.
911 2005-02-01 Tom Tromey <tromey@redhat.com>
914 * gjavah.c (get_field_name): Don't override name for JNI header.
916 2005-02-01 Roger Sayle <roger@eyesopen.com>
918 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
919 of unsigned types using iushr and lushr JVM bytecodes.
921 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
924 * gjavah.c (jni_print_float): Do not emit floating-point
925 initialiser for a static final field.
926 (jni_print_double): Likewise.
928 2005-02-01 Mark Mitchell <mark@codesourcery.com>
931 2005-01-31 Mark Mitchell <mark@codesourcery.com>
932 * gjavah.c (print_field_info): Mark static data members of
933 floating-point type with "__extension__".
935 2005-01-31 Mark Mitchell <mark@codesourcery.com>
937 * gjavah.c (print_field_info): Mark static data members of
938 floating-point type with "__extension__".
940 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
943 * parse.y (build_string_concatenation): Remove redundant if.
944 (patch_conditional_expr): Attempt to patch_string() the condition
945 of a ?: as well, in addition to its other operands.
947 2005-01-25 Tom Tromey <tromey@redhat.com>
949 * Make-lang.in (java/java-tree-inline.o): Removed.
951 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
954 * parse.y (patch_binop): Allow comparisons against NULL only
955 if the other operand is of a reference type.
957 2005-01-24 Tom Tromey <tromey@redhat.com>
959 * java-tree.h (gcj_abi_version): Declare.
960 * class.c (make_class_data): Push gcj_abi_version into "next"
961 field. Renamed field.
962 * decl.c (gcj_abi_version): New global.
963 (parse_version): New function.
964 (java_init_decl_processing): Call it. Renamed 'next' field.
966 (GCJ_BINARYCOMPAT_ADDITION): New define.
968 2005-01-24 Roger Sayle <roger@eyesopen.com>
971 * jcf-write.c (generate_bytecode_insns): Conversions between
972 integer types of the same precision shouldn't generate widening
973 or narrowing conversion bytecodes.
975 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
977 * java-except.h, java-tree.h: Remove unused prototypes.
979 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
982 * jcf-write.c (perform_relocations): Don't call memcpy if source
983 and destination are the same.
985 2005-01-17 Tom Tromey <tromey@redhat.com>
987 * verify-impl.c (get_short): Sign extend.
990 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
992 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
995 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
997 * verify.c: Revert to the version before the BC-ABI merge.
999 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1002 * check-init.c (check_init): Take care of references that do not
1003 have an explicit final variable declaration (e.g. array length
1004 access) for pre/post in/de-crement operators.
1006 2005-01-08 Mark Wielaard <mark@klomp.org>
1008 * parse.y (process_imports): Allocate (and free) original_name only
1009 when not already defined.
1010 * jcf-parse.c (read_class): Free results of find_class() and
1012 (java_parse_file): Keep pointer to head of file_list and free when
1013 done. Free result of lrealpath().
1015 2005-01-05 Tom Tromey <tromey@redhat.com>
1017 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1019 2004-12-20 Andrew Haley <aph@redhat.com>
1021 * typeck.c: Use fold_convert for ints and booleans.
1023 2004-12-17 Andrew Haley <aph@redhat.com>
1026 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1027 BOOLEAN_TYPE or CHAR_TYPE.
1028 (convert_to_boolean, convert_to_char) : Remove.
1029 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1030 * expr.c (expand_load_internal): Do type conversion if type is not
1033 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1036 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1039 2004-12-07 Andrew Haley <aph@redhat.com>
1042 * jcf-parse.c (load_class): Remove sanity test for missing inner
1045 2004-12-06 Tom Tromey <tromey@redhat.com>
1047 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1048 (java.uninstall): Likewise.
1049 (java.maintainer-clean): Likewise.
1050 (.INTERMEDIATE): Likewise.
1051 (java.install-man): Likewise.
1052 (gcj-dbtool.pod): New target.
1053 * gcj.texi (Code Generation): Document -findirect-dispatch.
1054 (libgcj Runtime Properties): Document
1055 gnu.gcj.precompiled.db.path.
1056 (Top): Link to "Invoking gcj-dbtool".
1058 2004-12-06 Tom Tromey <tromey@redhat.com>
1061 * java-tree.h (extract_field_decl): Declare.
1062 * parse.y (extract_field_decl): Renamed from
1063 strip_out_static_field_access_decl. No longer static.
1064 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1066 2004-12-03 Tom Tromey <tromey@redhat.com>
1068 * lang.c (flag_new_verifier): Define.
1069 (java_post_options): Set flag_new_verifier if indirect dispatch
1071 * lang.opt (fnew-verifier): Removed.
1073 2004-12-03 Tom Tromey <tromey@redhat.com>
1076 * Make-lang.in (java.install-common): Only install transformed
1077 gcjh if gcj-cross exists.
1079 2004-12-03 Andrew Haley <aph@redhat.com>
1082 * except.c (link_handler): Patch 'outer' field of siblings of the
1083 range we're demoting.
1085 2004-12-03 Andrew Haley <aph@redhat.com>
1088 * class.c (layout_class_method): Don't fail to override a method
1089 simply because it has DECL_ARTIFICIAL set.
1091 2004-12-02 Tom Tromey <tromey@redhat.com>
1094 * parse.y (craft_constructor): Special case null_pointer_node.
1096 2004-12-02 Tom Tromey <tromey@redhat.com>
1099 * java-gimplify.c (java_gimplify_expr): Don't call
1100 SET_EXPR_LOCATION unless wrapped tree is an expression.
1102 2004-11-27 Per Bothner <per@bothner.com>
1104 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1105 Fix fencepost error in 'i', which got executed one too many times.
1106 Also, fold memcpy into explicit loop, as originally intended.
1107 Also, free temporary 'buf' which otherwise leaks.
1109 2004-11-27 Per Bothner <per@bothner.com>
1111 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1112 local static variables if not USE_MAPPED_LOCATION.
1114 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1116 * class.c, decl.c, expr.c: Fix comment typos.
1118 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1121 * decl.c (end_java_method): Call
1122 attach_init_test_initialization_flags on all the init_decls.
1123 * parse.y (attach_init_test_initialization_flags): Move to ...
1124 * expr.c (attach_init_test_initialization_flags): here and
1125 support BIND_EXPR also.
1126 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1127 * jcf-parse.c (parse_class_file): Don't disable class init
1130 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1132 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1135 2004-11-24 Richard Henderson <rth@redhat.com>
1137 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1138 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1140 2004-11-24 Tom Tromey <tromey@redhat.com>
1142 * verify.c (defer_merging): Don't use C++-style comment.
1143 * verify.h (java_opcode): Added java_opcode_end.
1144 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1146 * verify-impl.c (vfy_push_type): Removed bogus "return".
1147 (initialize_stack): Use vfy_alloc and vfy_free.
1148 (verify_instructions_0): Likewise.
1150 * Merged gcj-abi-2-dev-branch to trunk.
1152 2004-11-24 Andrew Haley <aph@redhat.com>
1154 * jcf-parse.c (parse_class_file): Set file_start_location.
1156 2004-11-10 Tom Tromey <tromey@redhat.com>
1158 * class.c (make_field_value): Don't call build_static_field_ref.
1159 (build_static_field_ref): Don't emit direct references when using
1162 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1163 -verbose:class into man page synopsis.
1165 2004-11-09 Tom Tromey <tromey@redhat.com>
1167 * expr.c (build_java_arraystore_check): Still generate check if
1168 element type is itself an array.
1170 2004-11-08 Tom Tromey <tromey@redhat.com>
1172 * java-tree.h (soft_check_assignment_node): Removed.
1173 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1174 * decl.c (java_init_decl_processing): Don't initialize
1175 soft_check_assignment_node.
1177 2004-11-05 Tom Tromey <tromey@redhat.com>
1179 * class.c (layout_class_methods): Don't add Miranda methods when
1180 using indirect dispatch.
1182 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1184 * class.c (make_class_data): Call emit_assertion_table to set the
1185 'assertion_table' field.
1186 (build_signature_for_libgcj): Move here from expr.c.
1187 (add_assertion_table_entry): New function. Callback for assertion
1188 hashtable traversal.
1189 (emit_assertion_table): New. Take class argument, and generate
1190 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1191 * decl.c (init_decl_processing): Define assertion_entry_type record.
1192 Push 'assertion_table' class field instead of 'verify'.
1193 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1194 (type_assertion_hash): Include 'assertion_code' in hash.
1195 (add_type_assertion): Rewritten. Take class and assertion_code
1196 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1197 (can_widen_reference_to): Use new add_type_assertion() arguments.
1198 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1199 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1200 (verify_identifier_node): Removed.
1201 (assertion_entry_type, assertion_table_type): New.
1202 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1203 assertion code definitions.
1204 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1205 'target_type' to 'op1' and 'op2'.
1206 (add_type_assertion): Declare.
1207 (lang_printable_name_wls): Remove unused definition.
1208 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1209 to emit runtime assertion.
1210 (vfy_note_stack_type): Clean up non-C90 declarations.
1211 (vfy_note_local_type): Likewise.
1212 * verify.h (vfy_is_assignable_from): Declare.
1213 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1214 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1215 instead of is_assignable_from_slow().
1216 (types_compatible): Reinstate ref_compatible() call.
1218 2004-11-04 Tom Tromey <tromey@redhat.com>
1220 * class.c (build_static_field_ref): Reverted previous patch.
1222 * class.c (build_static_field_ref): Don't emit direct references
1223 when using indirect dispatch.
1225 2004-11-03 Tom Tromey <tromey@redhat.com>
1227 * expr.c (expand_java_arrayload): Set lhs_type_node.
1228 (expand_java_arraystore): Set rhs_type_node.
1230 2004-11-02 Tom Tromey <tromey@redhat.com>
1232 * jcf-parse.c (compute_class_name): Use filename length from zip
1233 directory, not strlen.
1235 * expr.c (expand_invoke): Mark new interface methods as abstract.
1237 2004-11-01 Tom Tromey <tromey@redhat.com>
1239 * verify-impl.c (push_jump): Removed check for uninitialized
1241 (push_exception_jump): Likewise.
1242 (handle_ret_insn): Likewise.
1243 (handle_jsr_insn): Likewise.
1244 (state_check_no_uninitialized_objects): Removed.
1246 * decl.c (check_local_unnamed_variable): Recognize
1247 promoted-to-int parameters when using the new verifier.
1248 * expr.c (expand_java_arraystore): Explicitly request array type
1249 when using new verifier.
1250 (expand_java_arrayload): Likewise.
1251 (invoke_build_dtable): Don't pass object_type_node as
1252 expression argument to build_java_indirect_ref.
1253 (build_java_check_indexed_type): Do nothing.
1254 (build_java_arraystore_check): Handle case where array doesn't
1256 (build_java_array_length_access): Likewise.
1257 (expand_invoke): Handle case where interface overrides a method
1259 (pop_type_0): Always succeed for reference types.
1260 (process_jvm_instruction): Don't pop a value in a dead
1262 (pop_arguments): Convert arguments to correct types.
1264 2004-10-29 Andrew Haley <aph@redhat.com>
1266 * jcf-parse.c (give_name_to_class): Remove line that was
1269 2004-10-29 Andrew Haley <aph@redhat.com>
1271 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1273 2004-10-20 Andrew Haley <aph@redhat.com>
1275 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1277 2004-10-26 Tom Tromey <tromey@redhat.com>
1279 * verify.h (vfy_notify_verified): Removed.
1280 * verify-glue.c (vfy_notify_verified): Removed.
1282 2004-10-26 Tom Tromey <tromey@redhat.com>
1284 * verify-impl.c (debug_print_state): Declare `i' before code.
1285 (merge_types): Modify `t' when it is null_type.
1287 2004-10-26 Tom Tromey <tromey@redhat.com>
1289 * verify-impl.c (type_print): Renamed from print. Now static and
1291 (debug_print_state): Use type_print.
1293 2004-10-25 Tom Tromey <tromey@redhat.com>
1295 * expr.c (build_invokeinterface): Compute correct offset for
1296 index into interface methods.
1298 2004-10-20 Tom Tromey <tromey@redhat.com>
1300 * java-tree.h (verify_jvm_instructions_new): Declare.
1302 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1305 * verify-impl.c (verify_instructions): Correctly handle wide
1307 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1308 (vfy_get_component_type): Strip pointer types.
1309 (vfy_find_class): Use get_type_from_signature. Strip pointer
1311 Include java-except.h.
1313 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1315 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1316 vfy_push_type_t, set_variable, add_new_state, merge_into,
1317 handle_jsr_insn, branch_prepass, check_class_constant,
1318 check_wide_constant, get_one_type, compute_static_types,
1319 verify_instructions_0): Clean up C99 declarations after statements.
1321 2004-10-20 Tom Tromey <tromey@redhat.com>
1323 * verify-impl.c (merge_refs): Compare reference against iterator,
1326 * verify-glue.c (vfy_tag): Mask off resolved flag.
1328 2004-10-19 Tom Tromey <tromey@redhat.com>
1330 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1331 (init_state_with_stack): Initialize `this_type' in state.
1332 (verify_method): Use debug_print.
1333 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1334 (vfy_note_stack_depth): Reverted last patch.
1335 (vfy_note_stack_type): Note pointer to Object, not Object.
1336 (vfy_note_local_type): Likewise.
1338 * verify.h (vfy_note_instruction_seen): Declare.
1339 * verify-glue.c (verify_jvm_instructions_new): Set
1340 BCODE_EXCEPTION_TARGET on target instruction.
1341 (vfy_note_instruction_seen): New function.
1342 * verify-impl.c (FLAG_INSN_SEEN): New define.
1343 (verify_instructions_0): Set flag on instruction. Save state for
1345 (verify_instructions): Call vfy_note_instruction_seen.
1347 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1348 (verify_jvm_instructions_new): Call method_init_exceptions,
1349 add_handler, and handle_nested_ranges.
1350 * verify-impl.c (verify_method): Return 1 on success.
1351 (verify_instructions_0): Save the state at PC=0.
1353 * verify-impl.c (init_type_from_class): Set is_resolved and
1354 ref_next on new ref_intersection.
1355 (init_type_from_string): Likewise.
1357 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1359 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1360 if flag_new_verifier is set.
1361 * java-tree.h (flag_new_verifier): Declare.
1362 * lang.opt (fnew-verifier): New option.
1363 * verify-impl.c: Work around namespace pollution by undef'ing
1365 (struct verifier_context): Make 'bytecode' const.
1366 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1367 (types_compatible): For the BC-ABI, always consider reference types
1369 (check_class_constant): Use vfr->current_class.
1370 (check_constant): Likewise.
1371 (check_wide_constant): Likewise.
1372 (check_field_constant): Check for 'L' at start of type name.
1373 (get_one_type): Return pointer instead of type. Set type result in
1374 caller via passed type pointer.
1375 (compute_argument_types): Update to use new get_one_type arguments.
1376 (compute_return_type): Likewise.
1377 (make_verifier_context): New. Allocate and initialize 'vfr'.
1378 (free_verifier_context): New. Free 'vfr' and its contents.
1379 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1380 and free_verifier_context.
1382 2004-10-15 Tom Tromey <tromey@redhat.com>
1384 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1385 * verify.h (vfy_fail): Fixed formatting.
1387 * verify-impl.c (vfr): Fixed comment formatting.
1388 (collapse_type): New function.
1389 (verify_instructions): Notify compiler about type map.
1390 * verify.h (vfy_note_stack_depth): Updated.
1391 (vfy_note_stack_type): Likewise.
1392 (vfy_note_local_type): Likewise.
1393 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1395 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1396 state. Added `method' argument.
1397 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1399 (vfy_note_local_type): New function.
1400 (vfy_unsuitable_type): Likewise.
1401 (vfy_return_address_type): Likewise.
1402 (vfy_null_type): Likewise.
1404 * verify.h (VFY_IN_GCC): Removed.
1405 (VFY_WANT_TYPEMAP): Removed.
1406 * verify-impl.c (verify_instructions_0): Removed useless "\".
1407 (struct state) <next>: Uncomment.
1409 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1411 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1414 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1416 * Make-lang.in (verify.o): Re-enabled this target.
1417 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1418 (vfy_get_interface): Likewise.
1419 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1420 * verify.h (verify_jvm_instructions_new): Declare.
1421 * verify-impl.c (free_state): Temporarily comment out unused
1424 2004-10-06 Tom Tromey <tromey@redhat.com>
1426 * java-tree.h (JV_STATE_READ): New enum value.
1428 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1430 * verify.h: New file.
1432 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1434 * verify-impl.c, verify-glue.c, verify.h: New files.
1435 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1437 2004-09-24 Andrew Haley <aph@redhat.com>
1439 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1440 for a slot if it's of pointer type.
1442 2004-09-14 Tom Tromey <tromey@redhat.com>
1444 * class.c (make_class_data): Correctly initialize "state" field.
1445 Initialize "engine" field.
1446 * decl.c (java_init_decl_processing): Add "engine" field.
1448 2004-09-10 Andrew Haley <aph@redhat.com>
1451 * expr.c (build_invokeinterface): Use fast method for interface
1453 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1454 JTI_ITABLE_PTR_TYPE.
1455 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1456 (emit_symbol_table): Add new arg, element_size.
1457 * decl.c (java_init_decl_processing): Initialize Class.itable.
1458 * class.c (GEN_TABLE): New macro.
1459 (gen_indirect_dispatch_tables): Use it. Add itable.
1460 (make_class_data): Add new arg for emit_symbol_table().
1462 (add_miranda_methods): Make sure search_class has been parsed.
1463 (emit_symbol_table): Add new arg, element_size.
1465 2004-09-06 Andrew Haley <aph@redhat.com>
1467 * verify.c (merge_types): Return Object for all merges of
1469 * expr.c (add_type_assertion): Don't generate assertions when
1470 source type is array of Object.
1472 2004-09-03 Andrew Haley <aph@redhat.com>
1474 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1476 * lang.c (java_post_options): Force flag_verify_invocations if
1477 we're not using indirect dispatch.
1479 * expr.c (pop_type_0): Move test for interfaces before call to
1480 can_widen_reference_to().
1481 (build_signature_for_libgcj): Remove generation of canonical array
1483 (add_type_assertion): Canonicalize both arrays.
1484 Don't assert that type X can be assigned to Object.
1485 Don't assert that type X an be assigned to type X.
1486 Don't assert that Object can be assigned to type X.
1487 (can_widen_reference_to): Warn whenever we generate an assertion.
1488 (process_jvm_instruction): Use throwable_type_node for the type of
1491 2004-09-01 Andrew Haley <aph@redhat.com>
1493 * decl.c (java_init_decl_processing): Change
1494 verify_identifier_node to "__verify".
1495 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1496 * java-tree.h (verify_identifier_node): Change to "__verify".
1498 * expr.c (build_signature_for_libgcj): New function.
1499 (add_type_assertion): Use it to construct signatures for
1500 source_type and target_type.
1502 2004-08-27 Andrew Haley <aph@redhat.com>
1504 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1505 (verify_identifier_node): New.
1506 (TYPE_VERIFY_METHOD): New.
1507 (struct type_assertion): New type.
1508 * expr.c (type_assertion_eq): New function.
1509 (type_assertion_hash): New function.
1510 (add_type_assertion): New function.
1511 (can_widen_reference_to): Call add_type_assertion().
1512 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1513 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1514 (finish_class): Output TYPE_VERIFY_METHOD (type).
1516 * decl.c (end_java_method): Nullify unused fields.
1518 2004-08-17 Andrew Haley <aph@redhat.com>
1520 * verify.c (defer_merging): Quieten.
1521 * jcf-parse.c (load_class): Only try to open a class file if it's
1522 java.lang.Object or if it's part of the current compilation.
1523 Check that the class we just tried to load is the class we just
1525 (java_parse_file): Set flag_verify_invocations off if we're
1526 compiling from .class.
1527 (parse_zip_file_entries): Abort if we try to read a dummy class.
1528 * expr.c (can_widen_reference_to): Quieten.
1529 (build_invokevirtual): Abort if we try to invokevirtual an
1531 (expand_invoke): Don't build a non-interface call to an interface.
1532 (build_instanceof): Don't do premature optimization if
1533 flag_verify_invocations is not set.
1534 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1536 (build_static_field_ref): Add correct type conversion for
1538 (add_miranda_methods): Disable generation of Miranda methods for
1540 (layout_class_method): Don't complain about non-static method
1541 overrides static method with dummy classes.
1543 2004-08-13 Tom Tromey <tromey@redhat.com>
1545 * class.c (build_static_field_ref): Re-enable atable lookups for
1548 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1550 2004-08-11 Tom Tromey <tromey@redhat.com>
1552 * gcj.texi (libgcj Runtime Properties): Document new properties.
1554 2004-08-06 Andrew Haley <aph@redhat.com>
1556 * jcf-parse.c (load_class): Check that we really have loaded the
1557 class we're looking for.
1559 2004-07-19 Andrew Haley <aph@redhat.com>
1561 * verify.c (verify_jvm_instructions): Comment change only.
1563 * typeck.c (build_java_array_type): Add size field to array name.
1565 * java-tree.h (LOCAL_SLOT_P): New.
1566 (update_aliases): Add PC argument.
1567 (pushdecl_function_level): New function.
1569 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1570 MODIFY_EXPR, and SAVE_EXPR.
1571 (java_gimplify_modify_expr): New function.
1573 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1574 (expand_iinc): Pass PC to update_aliases().
1575 (STORE_INTERNAL): Likewise.
1576 (process_jvm_instruction): Likewise.
1578 * decl.c (base_decl_map): New variable.
1579 (uniq): New variable.
1580 (update_aliases): Rewrite with more thorough checking.
1581 (debug_variable_p): New function.
1582 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1583 (check_local_named_variable): Delete whole function.
1584 (initialize_local_variable): New function.
1585 (check_local_unnamed_variable): Add checks and comments.
1586 (find_local_variable): Rewrite.
1587 (java_replace_reference): New function.
1588 (function_binding_level): New variable.
1589 (pushdecl_function_level): New function.
1590 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1591 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1592 (start_java_method): Reset uniq. Create base_decl_map. Set
1593 function_binding_level.
1594 (end_java_method): Null unused fields to save memory.
1596 2004-06-29 Andrew Haley <aph@redhat.com>
1598 * except.c (expand_start_java_handler): Push a new binding level.
1599 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1600 register_exception_range() to register where we'll do it.
1601 (expand_end_java_handler): Remove old bogus code. Replace with
1602 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1603 the top of the expression we're curently building.
1604 (maybe_end_try): Delete.
1605 * decl.c (binding_level.exception_range): New field.
1606 (clear_binding_level): Add field exception_range. Reformat.
1607 (poplevel): Call expand_end_java_handler().
1608 (poplevel): Call java_add_stmt only if functionbody is false.
1609 (maybe_poplevels): Don't call maybe_end_try() from here.
1610 (end_java_method): Clear no longer used trees in function decl.
1611 (register_exception_range): New function.
1612 * java-tree.h (register_exception_range, struct eh_range): Declare.
1614 2004-06-22 Andrew Haley <aph@redhat.com>
1616 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1618 * check-init.c (get_variable_decl): Teach check-init about
1619 FIELD_DECLs addressed via the otable.
1620 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1623 2004-05-28 Andrew Haley <aph@redhat.com>
1625 * jcf-parse.c (load_class): Don't try to read a class that we've
1628 * expr.c (build_invokeinterface): Use the old-fashioned way of
1629 doing indirect dispatch: look up interfaces by name.
1630 * java-tree.h (enum java_tree_index): Add
1631 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1632 * decl.c (java_init_decl_processing): Add
1633 soft_lookupinterfacemethodbyname_node.
1635 * gjavah.c (print_method_info): Final methods have vtable entries,
1636 so gjavah needs to output them.
1637 * class.c (layout_class_method): Generate vtable entries for final
1639 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1640 dispatch, even if a method is final.
1642 2004-05-25 Andrew Haley <aph@redhat.com>
1644 * class.c (build_symbol_entry): Convert the names of constructors
1645 to init_identifier_node when generating an entry for the indirect
1648 * expr.c (build_known_method_ref): Generate indirect calls for
1649 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1651 2004-05-24 Andrew Haley <aph@redhat.com>
1653 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1654 atable element is of the right type.
1656 * class.c (build_static_field_ref): Cast pointer to correct type
1659 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1661 * Merged with HEAD as of 20040514. Diff against
1662 gcj-abi-2-merge-20040514.
1664 2004-04-16 Andrew Haley <aph@redhat.com>
1666 * verify.c (check_pending_block): Disable subroutine checks.
1667 (defer_merging): New function.
1668 (merge_types): If types are dummy, use defer_merging to combine them.
1669 (verify_jvm_instructions): If invocation is invokeinterface and
1670 target is dummy, assume target really is an interface.
1672 * parse.y (patch_invoke): Break out call to java_create_object.
1674 * lang.c (flag_verify_invocations): New.
1676 * jcf-parse.c (load_class): If we've already failed to load a
1677 class, don't try again.
1678 (load_class): If we can't find a .class file, don't fail, but emit
1680 (parse_class_file): Don't act on dummy methods.
1682 * java-tree.h (flag_verify_invocations): New.
1684 (lang_type.dummy_class): New field.
1685 (java_create_object): New function.
1686 (METHOD_DUMMY): New.
1688 * expr.c (build_field_ref): Widen field offset.
1689 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1690 that each of its elements is compatible with the one we're
1692 (pop_type_0): Issue a warning to say that we need to generate a
1694 (java_create_object): New function.
1695 (build_field_ref): Only generate hard refs if we're not using
1697 (expand_java_field_op): If we're using !verify_invocations and we
1698 see a missing field, generate a decl for it.
1700 (expand_invoke): If a class doesn't have the method we seek and
1701 we're using !flag_verify_invocations, generate a decl for the
1704 (build_known_method_ref): Always use indirect dispatch via the
1705 atable for static methods.
1707 (expand_java_NEW): Break out object creation into new function,
1710 (can_widen_reference_to): Issue a warning to say that we need to
1711 generate a runtime check.
1713 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1714 (make_method_value): Also use index for interfaces.
1715 (make_class_data): Skip dummy field for inherited data.
1716 Don't build method array for dummy methods.
1717 Set size_in_byte to -1 when using inirect dispatch
1718 Don't build a hard class ref if we don't have a hard ref to our
1719 superclass, or if we're using inirect dispatch.
1720 Null out dispatch tables.
1722 (layout_class_method): Don't complain about non-static method
1723 overrides static method is method is artificial.
1725 (build_static_field_ref): Disable atable references to static
1726 fields for the time being.
1728 (layout_class_methods): Check for CLASS_INTERFACE as
1729 well as CLASS_ABSTRACT.
1731 2004-11-24 Steven Bosscher <stevenb@suse.de>
1733 * class.c (make_class_data): Don't check flag_inline_functions.
1734 * lang.c (flag_really_inline): Remove unused flag.
1735 (java_handle_option): Don't set it here. Remove special handling
1736 of flag_inline_functions for Java.
1737 (java_init): Don't set flag_inline_trees here. Already done...
1738 (java_post_options): ...here. Don't clear flag_inline_functions.
1740 2004-11-24 Steven Bosscher <stevenb@suse.de>
1742 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1743 (java_gimplify_exit_block_expr): New function.
1744 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1746 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1747 (EXIT_BLOCK_EXPR): Likewise.
1748 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1749 (LABELED_BLOCK_BODY): Likewise.
1750 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1751 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1752 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1754 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1755 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1756 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1757 second operand of EXIT_BLOCK_EXPR.
1758 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1760 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1762 2004-11-23 Ben Elliston <bje@au.ibm.com>
1764 * xref.h (xref_flag_value): Remove.
1765 (xref_set_data, xref_get_data): Likewise.
1766 (xref_set_current_fp): Likewise.
1767 (XREF_NONE): Likewise.
1768 (XREF_GET_DATA): Likewise.
1769 * xref.c (xref_flag_value): Remove.
1770 (xref_set_data, xref_get_data): Likewise.
1771 (xref_set_current_fp): Likewise.
1773 2004-11-23 Ben Elliston <bje@au.ibm.com>
1775 * gjavah.c (output_directory): Make static.
1776 (temp_directory): Likewise.
1778 2004-11-15 Tom Tromey <tromey@redhat.com>
1780 * decl.c (instn_ptr_type_node): Removed.
1781 (lineNumbers_ptr_type_node): Removed.
1782 (jint_type): Removed.
1783 (jint_ptr_type): Removed.
1785 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1788 * check-init.c (check_init): Ignore DECL_EXPR.
1789 * expr.c (always_initialize_class_p): Reenable.
1790 (build_class_init): Use a variable to store the decl. Also use
1791 boolean_false_node instead of integer_zero_node.
1792 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1795 2004-11-08 Tom Tromey <tromey@redhat.com>
1798 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1799 generating a JNI header.
1800 (print_field_info): Handle JNI headers.
1801 (jni_print_float): Likewise.
1802 (jni_print_double): Likewise.
1804 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1806 * decl.c (end_java_method): Remove duplicated code.
1808 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1809 Gerald Pfeifer <gerald@pfeifer.com>
1811 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1814 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1817 * class.c: Reinstate 2004-08-18 patch.
1818 (make_local_function_alias): Don't create an alias for extern (native)
1821 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1824 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1825 (make_method_value): Likewise.
1827 2004-10-21 Andrew Haley <aph@redhat.com>
1830 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1832 2004-10-20 Andrew Haley <aph@redhat.com>
1834 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1835 Remove duplicated code block.
1837 2004-10-18 Steven Bosscher <stevenb@suse.de>
1839 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1840 New rules to work around old Bison warnings.
1842 2004-10-17 Steven Bosscher <stevenb@suse.de>
1844 * class.c (ident_subst): Always alloca buffer.
1845 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1846 opcode after including javaop.def.
1847 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1848 conditional expression that exits, to avoid warnings.
1849 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1850 a user of an extension.
1851 * win32-host.c: Move check down to have non-empty file when
1852 WIN32 is not defined.
1854 * Make-lang.in (java-warn): Add STRICT_WARN.
1855 (java/jcf-io.o-warn): Don't have Werror for this file.
1856 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1858 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1860 * expr.c (expr_add_location): Move declaration to before all
1862 * parse.y (java_expand_classes): Ditto.
1863 * lex.c (java_peek_unicode): Ditto.
1865 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1867 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1868 if possible, else convert `foo' to 'foo'.
1869 * class.c: Likewise.
1872 * jcf-io.c: Likewise.
1873 * jcf-parse.c: Likewise.
1876 * parse.h: Likewise.
1878 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1880 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1881 rename parameter 'msg' to 'msgid' in function declaration.
1882 (issue_warning_error_from_context): Likewise.
1883 (yyerror): Rename parameter 'msg' to 'msgid'.
1884 (all over): Use new quoting style for diagnostics.
1886 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1888 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1889 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1892 2004-10-14 Matt Austern <austern@apple.com>
1894 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1897 2004-10-13 Tom Tromey <tromey@redhat.com>
1900 * lang.opt (--extdirs): Document.
1901 * jvspec.c (lang_specific_driver): Recognize -encoding and
1904 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1906 * parse.y (issue_warning_error_from_context): Use va_list *
1907 instead of va_list parameter.
1908 (parse_error_context): Update call.
1909 (parse_warning_context): Likewise.
1911 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1913 * parse.y, parse-scan.y: Add list of diagnostic messages to
1914 insulate translation template from version of yacc/bison used
1915 to compile the grammar.
1917 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1919 Prepare for %q, %< and %> in diagnostic message strings.
1920 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1921 Name second parameter 'msgid'.
1922 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1923 (issue_warning_error_from_context): Use pretty-printer functions
1924 instead of vsprintf for constructing formatted messages. Rename
1925 parameter 'msg' to 'msgid'.
1926 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1927 (parse_warning_context): Likewise.
1929 2004-10-05 Andrew Haley <aph@redhat.com>
1932 * jcf-parse.c (parse_zip_file_entries): If a class has a
1933 superclass and a TYPE_SIZE of zero, lay it out.
1935 2004-09-30 Andrew Haley <aph@redhat.com>
1938 * jcf-parse.c (compute_class_name): Rewrite.
1940 2004-10-01 Jan Hubicka <jh@suse.cz>
1942 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1944 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1946 * lex.c: Fix a comment typo.
1948 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1950 * java-tree.h: Fix a comment typo.
1952 2004-09-30 Per Bothner <per@bothner.com>
1954 Simplify lexer. Implement --enable-mapped-location support.
1955 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1956 (parse_source_file_1): Pass filename as extra parameter, so we can call
1957 linemap_add and set input_location here, rather than in both callers.
1958 (read_class): Pass copied filename to parse_source_file_1.
1959 Don't initialize wfl_operator - only needed for source compilation.
1960 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1961 * lex.h: Remove a bunch of debugging macros.
1962 * lex.h (struct_java_line, struct java_error): Remove types.
1963 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1964 (struct java_lc_s): Remove prev_col field.
1965 (struct java_lexer): New fields next_unicode, next_columns, and
1966 avail_unicode. New position field, and maybe token_start field.
1967 Don't need hit_eof field - use next_unicode == -1 instead.
1968 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1969 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1970 * parse.h: Various changes for USE_MAPPED_LOCATION.
1971 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1972 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1973 (struct parser_ctxt): New file_start_location field.
1974 Remove p_line, c_line fields since we no longer save lines.
1975 Remove elc, lineno, and current_jcf fields - no longer used.
1976 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1977 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1978 source_location and is probably not needed anymore anyway.
1979 Use new expr_add_Location function.
1980 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1981 (java_pop_parser_context): Minor cleanup.
1982 (java_parser_context_save_global, java_parser_context_restore_global,
1983 java_pop_parser_context): Save/restore input_location as a unit.
1984 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1985 a source_location instead of a wfl context node.
1986 (check_class_interface_creation): input_filename is not addressable.
1987 (create_artificial_method): Calling java_parser_context_save_global
1988 and java_parser_context_restore_global is overkill. Instead,
1989 temporarily set input_location from class decl.
1990 (java_layout_seen_class_methods): Set input_location from method decl.
1991 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1992 (finish_loop_body): Likewise.
1993 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1994 (java_sprint_unicode): Take a character, not index in line.
1995 (java_sneak_uncode): Replaced by java_peek_unicode.
1996 (java_unget_unicode): No longer used.
1997 (java_allocate_new_line. java_store_unicode): Removed, since we
1998 no longer remember "lines".
1999 (java_new_lexer): Update for new data structures.
2000 (java_read_char): Move unget_value checking to java_read_unicode.
2001 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2002 efficient functions that are used directly when lexing.
2003 (java_read_unicode_collapsing_terminators): No longer needed.
2004 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2005 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2006 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2007 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2008 combine switch branches, and test for common token kinds earlier.
2009 (java_lex_error): Rewrite.
2010 * jv-scan.c (expand_location): New function, copied from tree.c.
2011 (main): Set ctxp->filename instead of setting input_filename directly.
2013 2004-09-30 Per Bothner <per@bothner.com>
2015 More cleanup for --enable-mapped-location.
2016 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2017 input_location here. Instead do it in give_name_to_class.
2018 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2019 * expr.c (expand_byte_code): Call linemap_line_start.
2020 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2021 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2022 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2023 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2024 to USE_MAPPED_LOCATION case.
2026 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2027 * jcf-parse.c (java_parse_file): Don't set input_filename.
2028 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2029 Create a list of TRANSLATION_UNIT_DECL.
2030 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2031 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2032 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2033 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2034 (file_start_location): New static.
2035 (set_source_filename): Avoid extra access to input_filename macro.
2036 Concatenate new name with class's package prefix.
2037 (set_source_filename, give_name_to_class): Update.
2038 (give_name_to_class): Set class's "line 0" input_location here.
2039 (parse_class_file): Set input_location as a unit.
2041 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2043 2004-09-29 Per Bothner <per@bothner.com>
2045 * java-tree.h: Redefine some macros and add some declaration
2046 to handle the USE_MAPPED_LOCATION case.
2047 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2048 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2049 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2050 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2052 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2053 * decl.c (finish_method, java_add_stmt): Likewise.
2054 * java-gimplify.c (java-gimplify.c): Likewise.
2055 * jcf-write.c (generate_bytecode_insns): Likewise.
2056 * lang.c (java_post_options): Likewise - call linemap_add.
2058 2004-09-29 Andrew Haley <aph@redhat.com>
2061 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2062 result of TRUNC_MOD_EXPR.
2063 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2064 * decl.c (java_init_decl_processing): Mark
2065 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2067 2004-09-28 Tom Tromey <tromey@redhat.com>
2070 * class.c (add_miranda_methods): Load superinterface if not
2073 2004-09-28 Andrew Haley <aph@redhat.com>
2076 * jcf-parse.c (load_class): Don't try to read a class that we've
2079 2004-09-28 Andrew Haley <aph@redhat.com>
2081 * jcf-parse.c (load_class): Back out previous broken patch.
2083 2004-09-28 Andrew Haley <aph@redhat.com>
2086 * jcf-parse.c (load_class): Don't try to read a class that we've
2088 Check that we really did read the right class.
2090 2004-09-25 Tom Tromey <tromey@redhat.com>
2093 * parse.y (create_artificial_method): Use add_method_1.
2095 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2097 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2099 * gcj.texi: Fix typos.
2101 2004-09-24 Tom Tromey <tromey@redhat.com>
2104 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2105 in error parts of rule.
2106 (unary_expression): Don't call error_if_numeric_overflow when $1
2109 2004-09-24 Tom Tromey <tromey@redhat.com>
2112 * parse.y (resolve_qualified_expression_name): Set
2113 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2114 * expr.c (force_evaluation_order): Check for empty argument list
2115 after stripping COMPOUND_EXPR.
2117 2004-09-23 Andrew Haley <aph@redhat.com>
2120 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2123 2004-09-23 Tom Tromey <tromey@redhat.com>
2126 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2127 where operand is null.
2129 2004-09-23 Tom Tromey <tromey@redhat.com>
2132 * parse.y (not_accessible_p): Allow access to protected members
2133 even when class is not static.
2135 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2137 * Make-lang.in: Revert the gcc-none.o change.
2139 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2141 * parse.y (patch_anonymous_class): VEC_space returns true if there
2144 2004-09-21 Matt Austern <austern@apple.com>
2147 * gjavah.c (free_method_name_list): Fix function definition so
2148 it's a proper C prototype.
2150 2004-09-21 Tom Tromey <tromey@redhat.com>
2153 * gjavah.c (free_method_name_list): New method.
2156 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2157 Zack Weinberg <zack@codesourcery.com>
2159 * java-tree.def: Use tree_code_class enumeration constants
2160 instead of code letters.
2161 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2162 new tree-class enumeration constants.
2164 2004-09-13 Tom Tromey <tromey@redhat.com>
2167 * class.c (layout_class_method): Put synthetic methods into the
2170 2004-09-11 Andrew Pinski <apinski@apple.com>
2172 * Make-lang.in (java/ggc-none.c): Change dependency
2173 for ggc.h into $(GGC_H).
2175 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2177 * Make-lang.in (java/win32-host.o): Add dependency on
2179 * win32-host.c: Add includes for coretypes.h, jcf.h
2181 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2183 * Make-lang.in (GCJH_OBJS): Change dependency from
2184 ggc-none.o to java/ggc-none.o
2185 (JCFDUMP_OBJS): Likewise.
2186 (java/ggc-none.o): New target.
2188 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2190 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2191 * class.c (build_utf8_ref, build_static_field_ref,
2192 make_field_value, make_method_value, get_dispatch_table,
2193 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2194 * constants.c (get_tag_node, build_ref_from_constant_pool,
2195 build_constants_constructor): Likewise.
2196 * decl.c (java_init_decl_processing): Likewise.
2197 * expr.c (build_java_array_length_access, build_newarray,
2198 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2199 build_java_binop, build_field_ref, expand_java_add_case,
2200 expand_java_call, build_known_method_ref, build_invokevirtual,
2201 build_invokeinterface, build_jni_stub): Likewise.
2202 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2203 * jcf-parse.c (get_constant): Likewise.
2204 * lex.c (do_java_lex): Likewise.
2205 * parse.y (patch_binop, patch_unaryop, patch_cast,
2206 build_newarray_node, patch_newarray): Likewise.
2207 * resource.c (compile_resource_data): Likewise.
2208 * typeck.c (build_prim_array_type): Likewise.
2210 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2212 * decl.c (java_init_decl_processing): Adjust
2213 initialize_sizetypes call.
2215 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2217 * jv-scan.c (fancy_abort): Add.
2219 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2221 * expr.c (build_java_arrayaccess): Use convert to change
2224 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2226 * class.c (make_local_function_alias): Allocate extra space for 'L'
2227 in name buffer. Reported by Thomas Neumann.
2229 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2231 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2232 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2233 * lex.c (do_java_lex): Adjust.
2234 (error_if_numeric_overflow): Likewise.
2236 2004-08-18 Andrew Pinski <apinski@apple.com>
2238 * class.c (make_local_function_alias): Only make a new decl if we
2239 support alias attribute on all decls.
2241 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2243 * class.c (make_local_function_alias): New function. Create local
2244 alias for public method DECL.
2245 (make_method_value): Use make_local_function_alias.
2246 * parse.y (craft_constructor): Don't special-case anonymous classes.
2247 Always set ctor_name to init_identifier_node.
2248 (lookup_method_invoke): Call layout_class_method when creating
2249 anonymous class constructor.
2251 2004-08-18 Richard Henderson <rth@redhat.com>
2253 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2254 default case. Treat '<' similarly. Update for
2255 is_gimple_formal_tmp_var name change.
2257 2004-08-17 Andrew Haley <aph@redhat.com>
2259 * lang.c (lang_printable_name): Obey verbose flag.
2260 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2261 lang_printable_name().
2262 (verify_constructor_circularity, get_printable_method_name,
2263 check_abstract_method_definitions, java_check_regular_methods,
2264 java_check_abstract_methods, check_inner_class_access,
2265 fix_constructors, patch_method_invocation, patch_return):
2267 * expr.c (pop_type_0): Likewise.
2269 * java-tree.h (lang_printable_name_wls): Delete.
2271 2004-08-16 Tom Tromey <tromey@redhat.com>
2274 * parse.y (primary): Changed for initialized and uninitialized
2276 (array_access): Handle array_creation_initialized.
2277 (array_creation_expression): Split into
2278 array_creation_initialized and array_creation_uninitialized.
2280 2004-08-16 Andrew Haley <aph@redhat.com>
2282 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2283 generating bytecode.
2285 2004-08-16 Elliot Lee <sopwith@redhat.com>
2288 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2289 spaces, and quoted filelists.
2291 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2293 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2294 * class.c (build_utf8_ref, build_static_field_ref,
2295 make_field_value, make_method_value, get_dispatch_table,
2296 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2297 * constants.c (get_tag_node, build_ref_from_constant_pool,
2298 build_constants_constructor): Likewise.
2299 * decl.c (java_init_decl_processing): Likewise.
2300 * expr.c (build_java_array_length_access, build_newarray,
2301 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2302 build_java_binop, build_field_ref, expand_java_add_case,
2303 expand_java_call, build_known_method_ref, build_invokevirtual,
2304 build_invokeinterface, build_jni_stub): Likewise.
2305 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2306 * jcf-parse.c (get_constant): Likewise.
2307 * lex.c (do_java_lex): Likewise.
2308 * parse.y (patch_binop, patch_unaryop, patch_cast,
2309 build_null_of_type, patch_newarray): Likewise.
2310 * resource.c (compile_resource_data): Likewise.
2311 * typeck.c (build_prim_array_type): Likewise.
2313 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2315 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2316 Don't create BLOCK here or call java_gimplify_block.
2318 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2320 * java-tree.h (flag_deprecated): Removed.
2321 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2322 * parse.y (check_deprecation): Check warn_deprecated instead of
2325 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2327 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2328 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2329 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2330 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2331 flag_force_classes_archive_check, flag_optimize_sci,
2332 flag_indirect_dispatch): Remove explicit declarations.
2333 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2336 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2339 * Make-lang.in (java.install-man): Install from either build
2340 tree or source tree, whichever has the file first.
2342 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2344 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2345 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2346 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2347 (do_java_lex): Likewise. Adjust force_fit_type call.
2349 2004-08-04 Roger Sayle <roger@eyesopen.com>
2350 Andrew Haley <aph@redhat.com>
2352 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2353 checking trees as they're being built.
2354 (convert): Call convert_ieee_real_to_integer if we're
2355 converting a constant, even if we're writing a class file.
2357 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2360 * parse.y (fold_constant_for_init): Call resolve_field_access with
2361 correct current_class context.
2363 2004-08-01 Roger Sayle <roger@eyesopen.com>
2365 * decl.c (update_aliases, initialize_local_variable): Replace calls
2366 to build with calls to buildN.
2367 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2368 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2369 * parse.h (BUILD_THROW): Likewise.
2370 * parse.y (switch_expression, synchronized_statement,
2371 catch_clause_parameter, array_creation_expression,
2372 conditional_expression, make_qualified_name,
2373 resolve_qualified_expression_name, patch_method_invocation,
2374 patch_invoke, build_method_invocation, build_new_invocation,
2375 build_assignment, patch_assignment, build_binop, patch_binop,
2376 build_string_concatenation, build_incdec, patch_unaryop,
2377 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2378 patch_return, build_if_else_statement, build_labeled_block,
2379 build_new_loop, build_loop_body, build_bc_statement,
2380 build_assertion, encapsulate_with_try_catch, build_try_statement,
2381 build_try_finally_statement, patch_synchronized_statement,
2382 emit_test_initialization): Likewise, replace build with buildN.
2384 2004-07-28 Eric Christopher <echristo@redhat.com>
2386 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2387 (java_unsafe_for_reeval): Ditto.
2389 2004-07-26 <hp@bitrange.com>
2391 * parse.y (build_super_invocation): Adjust declaration order to
2392 avoid declaration after statement.
2394 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2396 * decl.c: Rename all identifiers named `class' to `cl'.
2398 2004-07-25 Richard Henderson <rth@redhat.com>
2400 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2402 2004-07-23 Mike Stump <mrs@apple.com>
2404 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2405 * gjavah.c (throwable_p, decode_signature_piece,
2406 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2407 process_file): Likewise.
2408 * jcf-dump.c (main): Likewise.
2409 * jcf-io.c (read_zip_member): Likewise.
2410 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2411 give_name_to_class, get_class_constant): Likewise.
2412 * jcf-write.c (find_constant_wide, push_long_const,
2413 generate_classfile): Likewise.
2414 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2415 * parse.y (read_import_dir): Likewise.
2416 * typeck.c (parse_signature_type): Likewise.
2417 * verify.c (verify_jvm_instructions): Likewise.
2418 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2420 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2422 * Make-lang.in: Replace rmic and rmiregistry references with
2423 grmic and grmiregistry.
2424 * gcj.texi: Likewise.
2426 2004-07-20 Andrew Haley <aph@redhat.com>
2429 * verify.c (verify_jvm_instructions): Comment change only.
2431 * typeck.c (build_java_array_type): Add size field to array name.
2433 * java-tree.h (LOCAL_SLOT_P): New.
2434 (update_aliases): Add PC argument.
2435 (pushdecl_function_level): New function.
2437 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2438 MODIFY_EXPR, and SAVE_EXPR.
2439 (java_gimplify_modify_expr): New function.
2441 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2442 (expand_iinc): Pass PC to update_aliases().
2443 (STORE_INTERNAL): Likewise.
2444 (process_jvm_instruction): Likewise.
2446 * decl.c (base_decl_map): New variable.
2447 (uniq): New variable.
2448 (update_aliases): Rewrite with more thorough checking.
2449 (debug_variable_p): New function.
2450 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2451 (check_local_named_variable): Delete whole function.
2452 (initialize_local_variable): New function.
2453 (check_local_unnamed_variable): Add checks and comments.
2454 (find_local_variable): Rewrite.
2455 (java_replace_reference): New function.
2456 (function_binding_level): New variable.
2457 (pushdecl_function_level): New function.
2458 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2459 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2460 (start_java_method): Reset uniq. Create base_decl_map. Set
2461 function_binding_level.
2462 (end_java_method): Null unused fields to save memory.
2464 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2466 * class.c (add_interface_do): Remove.
2467 (set_super_info, interface_of_p, maybe_add_interface,
2468 add_interface, make_class_data, layout_class,
2469 add_miranda_methods): Adjust BINFO accessors and addition.
2470 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2472 * jcf-write.c (generate_classfile): Likewise.
2473 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2474 check_circular_reference, java_complete_class,
2475 check_abstract_method_definitions,
2476 java_check_abstract_method_definitions,
2477 check_interface_throws_clauses, java_check_abstract_methods,
2478 lookup_java_interface_method2,
2479 find_applicable_accessible_methods_list): Adjust BINFO accessors
2481 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2483 2004-07-18 Roger Sayle <roger@eyesopen.com>
2485 * builtins.c (max_builtin, min_builtin,
2486 java_build_function_call_expr): Replace calls to build with buildN.
2487 * class.c (build_class_ref, build_static_field_ref,
2488 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2489 * constants.c (build_ref_from_constant_pool): Likewise.
2490 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2491 add_stmt_to_compound): Likewise.
2492 * except.c (build_exception_object_ref, expand_end_java_handler):
2494 * java-gimplify.c (java_gimplify_case_expr,
2495 java_gimplify_default_expr, java_gimplify_block,
2496 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2497 * jcf-write.c (generate_bytecode_insns): Likewise.
2498 * typeck.c (convert_ieee_real_to_integer): Likewise.
2500 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2502 * java-tree.h (builtin_function): Declare.
2504 2004-07-16 Steven Bosscher <stevenb@suse.de>
2506 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2507 abuse restore_line_number_status.
2509 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2512 * jcf-parse.c (java_emit_static_constructor): Specify default
2515 2004-07-13 Per Bothner <per@bothner.com>
2517 * java-tree.h (all_class_filename): Remove useless macro.
2518 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2519 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2520 * parse.y (java_parser_context_restore_global): Replace
2521 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2522 * jcf-parse.c (read_class, java_parse_file): Likewise.
2524 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2527 gjavah.c (print_field_info): Emit constant only if field is static.
2529 2004-07-11 Roger Sayle <roger@eyesopen.com>
2531 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2532 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2533 build_java_ret, build_java_throw_out_of_bounds_exception,
2534 build_java_array_length_access, java_check_reference,
2535 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2536 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2537 expand_java_arrayload, build_java_monitor, expand_java_return,
2538 expand_load_internal, expand_java_NEW, build_get_class,
2539 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2540 build_java_soft_divmod, build_java_binop, build_field_ref,
2541 expand_compare, expand_java_goto, expand_java_switch,
2542 expand_java_add_case, build_class_init, build_known_method_ref,
2543 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2544 expand_invoke, build_jni_stub, expand_java_field_op,
2545 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2546 force_evaluation_order, emit_init_test_initialization): Convert
2547 calls to "build" into calls to the prefered "buildN" functions.
2549 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2551 * java-tree.h (set_block): Remove.
2552 * lang.c (java_clear_binding_stack): New.
2553 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2554 * decl.c (struct binding_level): Remove this_block.
2555 (clear_binding_level): Likewise.
2556 (poplevel): Don't handle this_block.
2557 (set_block): Remove.
2559 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2561 * class.c (common_enclosing_context_p): Remove statement with no
2564 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2567 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2568 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2569 (craft_constructor): Inherit access flags for implicit constructor
2570 from the enclosing class.
2571 (create_class): Fix comment typo.
2572 (resolve_qualified_expression_name): Pass type of qualifier to
2573 not_accessible_p, not the type in which target field was found.
2574 (not_accessible_p): Handle inner classes. Expand protected
2575 qualifier-subtype check to enclosing instances, but don't apply this
2576 check to static members. Allow protected access to inner classes
2577 of a subtype. Allow private access within common enclosing context.
2578 (build_super_invocation): Get WFL line number info from current
2580 (build_incomplete_class_ref): Update for new create_anonymous_class
2582 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2583 common_enclosing_instance_p.
2584 * class.c (common_enclosing_context_p): New. Determine if types
2585 share a common enclosing context, even across static contexts.
2586 (common_enclosing_instance_p): Renamed from
2587 common_enclosing_context_p. Determines if types share a common
2588 non-static enclosing instance.
2589 * java-tree.h (common_enclosing_instance_p): Declare.
2590 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2591 for inner class constructors.
2592 (generate_classfile): Use get_method_access_flags.
2594 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2596 * class.c (interface_of_p): Check for null TYPE_BINFO.
2598 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2600 * class.c (make_class): Do not create binfo here.
2601 (set_super_info): Create it here.
2602 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2604 2004-07-08 Richard Henderson <rth@redhat.com>
2606 * expr.c (case_identity, get_primitive_array_vtable,
2607 java_expand_expr, emit_init_test_initialization): Remove.
2608 * java-tree.h (java_expand_expr): Remove.
2609 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2611 2004-07-07 Per Bothner <per@bothner.com>
2613 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2614 get internal error due to mismatched types.
2616 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2618 * gcj.texi (Linking): New node. Document -lgij usage.
2620 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2622 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2623 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2624 * java/class.c (set_super_info, class_depth, interface_of_p,
2625 maybe_add_interface, add_interface, make_class_data,
2626 layout_class, add_miranda_methods): Adjust BINFO macros.
2627 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2628 * jcf-write.c (generate_classfile): Likewise.
2629 * parse.y (patch_anonymous_class,
2630 check_inner_circular_reference, check_circular_reference,
2631 java_complete_class, check_abstract_method_definitions,
2632 java_check_abstract_method_definitions,
2633 check_interface_throws_clauses, java_check_abstract_methods,
2634 lookup_java_interface_method2,
2635 find_applicable_accessible_methods_list): Likewise.
2636 * typeck.c (find_method_in_interface): Likewise.
2637 * verify.c (merge_types): Likewise.
2639 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2641 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2642 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2644 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2646 * class.c (make_class): Use make_tree_binfo.
2647 (set_super_info, add_interface_do): Likewise.
2648 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2650 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2652 * verify.c: Correct array element access formatting thinko.
2654 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2656 * verify.c: Insert a short blurb at the start referring to the JVMS.
2657 (merge_type_state): Remove redundant nested if statement.
2658 (verify_jvm_instructions): Ensure current_subr is initialised to
2660 Minor formatting fixes all over the place.
2662 2004-07-02 Richard Henderson <rth@redhat.com>
2664 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2666 2004-07-01 Richard Henderson <rth@redhat.com>
2668 * class.c (registerClass_libfunc): Remove.
2669 (init_class_processing): Don't set it.
2670 (emit_register_classes): Take list_p parameter. Fill it in
2671 with _Jv_RegisterClass calls.
2672 * decl.c (java_init_decl_processing): Don't call
2673 init_resource_processing.
2674 * jcf-parse.c (java_emit_static_constructor): New.
2675 (java_parse_file): Call it.
2676 * resource.c (registerResource_libfunc): Remove.
2677 (init_resource_processing): Remove.
2678 (write_resource_constructor): Take list_p parameter. Fill it in
2679 with _Jv_RegisterResource calls.
2680 * java-tree.h: Update prototypes.
2682 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2685 * class.c (layout_class_method): Do not override package-private
2686 method if its in a different package.
2687 (split_qualified_name): Move here from parse.y. Rename from
2688 breakdown_qualified. Add comment.
2689 (in_same_package): Move here from parse.y. Add comment.
2690 * java-tree.h (break_down_qualified, in_same_package): Declare.
2691 (in_same_package): Likewise.
2692 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2695 2004-06-29 Andrew Haley <aph@redhat.com>
2697 * except.c (expand_start_java_handler): Push a new binding level.
2698 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2699 register_exception_range() to register where we'll do it.
2700 (expand_end_java_handler): Remove old bogus code. Replace with
2701 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2702 the top of the expression we're curently building.
2703 (maybe_end_try): Delete.
2704 * decl.c (binding_level.exception_range): New field.
2705 (clear_binding_level): Add field exception_range. Reformat.
2706 (poplevel): Call expand_end_java_handler().
2707 (poplevel): Call java_add_stmt only if functionbody is false.
2708 (maybe_poplevels): Don't call maybe_end_try() from here.
2709 (end_java_method): Clear no longer used trees in function decl.
2710 (register_exception_range): New function.
2711 * java-tree.h (register_exception_range, struct eh_range): Declare.
2713 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2715 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2717 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2720 * expr.c (class_has_finalize_method): Fix method name indentation.
2721 (expand_java_call): Remove K&R style parameter declaration.
2722 (expand_invoke): Fix statement indentation.
2723 (expand_java_field_op): Likewise.
2724 * parse-scan.y: Fix typo.
2725 (reset_report): Fix method name indentation.
2726 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2728 * verify.c (verify_jvm_instructions): Document parameters, insert
2730 * lang.c (lang_init_source): Fix method name indentation.
2731 * class.c (common_enclosing_context_p): Likewise.
2732 (emit_symbol_table): Fix parameter list indentation.
2733 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2734 parameter declaration.
2735 * constants.c: Fix copyright notice indentation.
2736 * typeck.c (find_method_in_superclasses): Fix parameter list
2738 (find_method_in_interfaces): Likewise.
2739 * zextract.c (makelong): Fix method name indentation.
2741 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2744 * parse.y (create_interface): Set correct access modifiers for
2746 * jcf-write.c (get_classfile_modifiers): New function.
2747 (generate_classfile): Use get_classfile_modifiers, not
2750 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2752 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2753 dependency to current parser context, not NULL_TREE, for top-level
2755 (jdep_resolve_class): Enable member access check for all inner
2758 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2760 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2763 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2766 * expr.c (expand_java_field_op): Ensure that target class for static
2767 field access has been loaded.
2769 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2770 Ranjit Mathew <rmathew@hotmail.com>
2772 PR java/1207, java/16178
2773 * jcf-parse.c (load_class): Return immediately if passed a type decl
2774 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2775 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2776 before calling load_class.
2777 (qualify_and_find): Likewise.
2778 (find_in_imports_on_demand): Likewise.
2779 (find_applicable_accessible_methods_list): Likewise.
2781 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2783 * parse.y (java_layout_seen_class_methods): Don't call load_class
2784 on class defined by source parser.
2786 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2788 * parse.y (set_nested_class_simple_name_value): Removed.
2789 (java_complete_expand_class): Remove calls to
2790 set_nested_class_simple_name_value.
2792 2004-06-22 Andrew Haley <aph@redhat.com>
2793 Ranjit Mathew <rmathew@hotmail.com>
2795 Fixes PR java/16113.
2796 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2798 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2800 * parse.y (create_class): Correct diagnostic message about
2801 java.lang.Object extending anything else.
2803 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2805 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2806 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2807 * constants.c (build_ref_from_constant_pool): Likewise.
2808 * expr.c (build_java_array_length_access): Likewise.
2809 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2810 (invoke_build_dtable, build_invokevirtual): Likewise.
2811 (build_invokeinterface, java_expand_expr): Likewise.
2812 (emit_init_test_initialization): Likewise.
2813 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2814 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2816 2004-06-21 Andrew Haley <aph@redhat.com>
2818 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2821 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2823 * jcf.h (struct JCF): Change java_source, right_zip and finished
2825 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2826 byte_swap and use_fallback to unsigned int.
2827 * parse.h (struct _jdep): Change flag0 to unsigned int.
2829 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2832 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2833 before trying to lay out its methods.
2834 * jcf-parse.c (read_class): Track parsed files using canonical paths
2835 obtained via lrealpath from libiberty.
2836 (java_parse_file): Likewise.
2837 (parse_source_file_1): Rename formal parameter to reflect its
2838 modified purpose. Minor formatting fix.
2840 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2842 * class.c (emit_register_classes): Make the function uninlinable,
2843 do not set current_function_cannot_inline.
2844 * resource.c (write_resource_constructor): Do not reset
2845 flag_inline_functions around rest_of_compilation.
2847 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2850 * expr.c (java_truthvalue_conversion): Handle
2851 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2852 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2853 i.e. return the expression.
2855 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2857 * gjavah.c: Include version.h
2859 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2861 * jcf-write.c (generate_bytecode_conditional): Correct handling
2862 of unordered conditionals. Add comment.
2864 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2865 Per Bothner <per@bothner.com>
2867 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2868 local variable was initialised upon declaration.
2869 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2870 variable was final and initialised upon declaration.
2871 * check-init.c (check_final_reassigned): Give error only if a blank
2872 final is not definitely unassigned or if an initialised final is
2874 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2875 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2876 (check_init): Perform initialised-variable-removing-optimisation
2877 only on non-final local variables.
2879 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2881 * jcf-write.c (generate_bytecode_conditional): Handle binops
2882 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2884 (generate_bytecode_insns): Likewise.
2886 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2888 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2889 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2891 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2893 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2894 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2896 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2898 * decl.c (struct binding_level): Add GTY marker. Compile
2899 binding_depth unconditionally.
2900 (current_binding_level, free_binding_level, global_binding_level):
2902 (clear_binding_level): Unconditionally set binding_depth.
2903 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2905 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2907 * lex.c (java_new_lexer): Set 'encoding'.
2908 (java_read_char): Improve error message for unrecognized characters.
2909 * lex.h (struct java_lexer): New field 'encoding'.
2911 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2913 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2915 2004-05-21 Mark Wielaard <mark@klomp.org>
2917 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2920 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2922 * typeck.c: Remove non-printable character 160.
2924 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2926 * check-init.c: Correct minor typos.
2928 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2930 * Make-lang.in, expr.c, java-gimplify.c: Rename
2931 tree-simple.[ch] to tree-gimple.[ch].
2933 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2935 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2937 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2939 Merge from tree-ssa-20020619-branch. See
2940 ChangeLog.tree-ssa for details.
2942 * Make-lang.in, builtins.c, check-init.c, class.c,
2943 constants.c, decl.c, except.c, expr.c, java-except.h,
2944 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2945 lang.c, lang.opt, parse.y, resource.c: Merged.
2946 * java-gimplify.c: New file.
2948 2004-05-10 Andrew Haley <aph@redhat.com>
2950 * parse.y (create_class): Set TYPE_VFIELD.
2951 * decl.c (java_init_decl_processing): Likewise.
2953 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2954 * class.c (make_method_value): Replace DECL_VINDEX with call to
2956 (get_dispatch_vector): Likewise.
2957 (layout_class_method): Likewise.
2958 Replace set of DECL_VINDEX with call to set_method_index().
2959 (set_method_index): New function.
2960 (get_method_index): New function.
2961 * java-tree.h (set_method_index): New function decl.
2962 (get_method_index): New function decl.
2964 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2966 * parse.y (check_pkg_class_access): Add new argument
2967 and use it when cl is NULL to call lookup_cl on it.
2968 (parser_check_super_interface): Do not call lookup_cl.
2969 Pass this_decl to check_pkg_class_access and NULL
2970 instead of lookup_cl.
2971 (parser_check_super): Update for change in
2972 check_pkg_class_access.
2973 (do_resolve_class): Likewise.
2974 (process_imports): Likewise.
2975 (find_in_imports_on_demand): Likewise.
2976 (resolve_qualified_expression_name): Likewise.
2978 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2980 Fixes PR java/9685, PR java/15073
2981 * parse.y (accessibility_string): New method.
2982 (not_accessible_field_error): Use accessibility_string()
2983 instead of java_accstring_lookup().
2984 (resolve_qualified_expression_name): Check with
2985 check_pkg_class_access() before allowing access using
2988 Use check_pkg_class_access() instead of not_accessible_p()
2989 for unqualified types.
2990 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2991 REFERENCE for package-private access checking.
2992 (patch_method_invocation): Use accessibility_string() instead
2993 of java_accstring_lookup().
2995 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2998 * gjavah.c (struct method_name): Add member is_native.
2999 (overloaded_jni_method_exists_p): Match candidate method only if
3001 (print_method_info): Initialise is_native flag from the method's
3004 2004-04-30 Roger Sayle <roger@eyesopen.com>
3006 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3007 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3009 2004-04-22 Roger Sayle <roger@eyesopen.com>
3011 * resource.c (write_resource_constructor): Guard call to possibly
3012 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3014 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3016 * class.c (make_class_data): Add new field aux_info.
3017 * decl.c (java_init_decl_processing): Push type and decl for
3020 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3022 * expr.c (expand_java_NEW): Don't use size argument for
3023 _Jv_AllocObject calls.
3024 * parse.y (patch_invoke): Likewise.
3026 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3028 * expr.c (build_invokeinterface): Remove unused variables to
3031 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3033 * class.c (get_interface_method_index): New function. Return dispatch
3034 index for interface method.
3035 (make_method_value): For interface methods, set index field to
3036 iface dispatch index, not DECL_VINDEX.
3037 * expr.c (build_invokeinterface): Use get_interface_method_index.
3039 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3041 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3043 2004-03-31 Andrew Haley <aph@redhat.com>
3046 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3048 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3050 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3051 form of GTY markers.
3053 2004-03-25 Marcus Meissner <meissner@suse.de>
3056 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3058 2004-03-23 Tom Tromey <tromey@redhat.com>
3061 * jcf-write.c (make_class_file_name): Don't report if mkdir
3064 2004-03-23 Tom Tromey <tromey@redhat.com>
3066 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3068 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3070 * class.c, gjavah.c, lang.c: Fix comment typos.
3071 * gcj.texi: Fix typos.
3073 2004-03-19 Per Bothner <per@bothner.com>
3075 * gcj.texi (Code Generation): Document new flags and assert defaults.
3077 * class.c (assume_compiled_node_struct): Rename type to
3078 class_flag_node_struct, as it is now also used for enable_assertions.
3079 Rename assume_compiled_node typedef. Rename excludep field to value.
3080 (find_assume_compiled_node): Rename function to find_class_flag_node.
3081 Minor optimization - avoid needless strlen.
3082 (add_assume_compiled): Some tweaking and optimization.
3083 Rename and generalize to add_class_flag takem an extra parameter.
3084 (add_assume_compled): New just calls add_class_flag.
3085 (add_enable_assert, enable_assertions): New functions.
3086 (enable_assert_tree): New static.
3087 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3088 * lang.opt (fenable-assertions, fenable-assertions=,
3089 fdisable-assertions, fdisable-assertions=): New options.
3090 * lang.c (java_handle_option): Handle new options.
3091 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3092 class in an interface - create helper class nested in outer interface.
3093 (build_assertion): Short-circuit if enable_assertions is false.
3095 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3097 * java-tree.h: Changes throughout to add checking to macros
3098 and numerous whitespace changes.
3099 (VAR_OR_FIELD_CHECK): New macro.
3100 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3101 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3103 2004-03-16 Per Bothner <per@bothner.com>
3105 * jcf-jump.c (options): New --print-constants option.
3106 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3108 * jcf-dump.c (flag_print_constant_pool): Default to off.
3109 (print_constant_terse_with_index): New helper function.
3110 (various places): Check flag_print_constant_pool where missing.
3111 (main): If verbose set flag_print_constant_pool.
3112 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3114 2004-03-15 Andrew Haley <aph@redhat.com>
3117 * parse.y (java_complete_lhs): Check that final variable has an
3120 2004-03-12 Andrew Haley <aph@redhat.com>
3123 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3126 2004-02-29 Roger Sayle <roger@eyesopen.com>
3128 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3131 2004-02-27 Per Bothner <per@bothner.com>
3133 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3134 suggestion: Use build_incomplete_class_ref.
3135 This fixes PR java/13508, java/11714.
3137 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3139 * java/parse.h: Update copyright.
3141 2004-02-26 Andrew Haley <aph@redhat.com>
3144 * parse.y (check_interface_throws_clauses): Check for
3145 !METHOD_INVISIBLE (iface_method).
3146 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3147 well as CLASS_ABSTRACT.
3149 2004-02-25 Per Bothner <per@bothner.com>
3151 * parse.y (build_assertion): If we're in an inner class, create the
3152 class$ helper routine in the outer class.
3154 2004-02-19 Richard Henderson <rth@redhat.com>
3156 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3158 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3160 * Make-lang.in (java.install-man): Add extra dependencies.
3162 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3164 * Make-lang.in: Install man pages under the same names
3165 (possibly transformed) as the program they document.
3167 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3169 * gjavah.c: Include "intl.h".
3170 (error): New function.
3171 (main): Call gcc_init_libintl.
3172 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3173 print_stub_or_jni, process_file, main): Use error rather than
3175 (print_method_info, usage, help, version, main): Mark strings for
3176 translation with _. Avoid splitting up sentences. Send
3177 information messages to stdout.
3178 * jcf-dump.c: Include "intl.h".
3179 (main): Call gcc_init_libintl.
3180 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3181 Mark error, usage and version messages for translation with _.
3182 Avoid splitting up sentences.
3183 * jv-scan.c: Include "intl.h".
3184 (fatal_error, warning): Change parameter s to msgid. Translate
3186 (main): Call gcc_init_libintl.
3187 (usage, help, version): Mark error, usage and version messages for
3188 translation with _. Avoid splitting up sentences.
3189 * jvgenmain.c: Include "intl.h".
3190 (main): Call gcc_init_libintl.
3191 (usage, main): Mark error messages for translation with _.
3192 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3193 JVGENMAIN_OBJS): Add intl.o.
3194 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3195 java/jvgenmain.o): Update dependencies.
3197 2004-02-08 Per Bothner <per@bothner.com>
3199 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3200 class don't use not_accessible_field_error, which can get confused.
3202 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3204 Make-lang.in (po-generated): Delete.
3206 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3208 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3210 * decl.c: Include target.h.
3211 (start_java_method): Replace PROMOTE_PROTOTYPES with
3212 targetm.calls.promote_prototypes.
3213 * expr.c: Include target.h.
3214 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3215 targetm.calls.promote_prototypes.
3216 * parse.y: Include target.h.
3217 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3218 with targetm.calls.promote_prototypes.
3220 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3222 * typeck.c: Update copyright.
3224 2004-02-02 Tom Tromey <tromey@redhat.com>
3226 * decl.c (java_init_decl_processing): Remove duplicate
3229 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3231 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3233 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3235 * expr.c (build_field_ref): Move variable
3238 2004-01-28 Andrew Haley <aph@redhat.com>
3240 * expr.c (build_field_ref): Widen field offset.
3242 2004-01-27 Andrew Haley <aph@redhat.com>
3245 * parse.y (check_interface_throws_clauses): Make sure class_decl
3248 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3251 * parse.y (patch_assignment): Don't modify lhs_type for
3252 reference assignments.
3254 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3256 * Make-lang.in: Replace $(docdir) with doc.
3257 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3258 (java.install-man): Revamp rule.
3260 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3262 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3263 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3264 instead of deferred backquote.
3266 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3268 * typeck.c (find_method_in_interfaces): Move variable
3271 2004-01-16 Andrew Haley <aph@redhat.com>
3274 * typeck.c (shallow_find_method): New.
3275 (find_method_in_superclasses): New.
3276 (find_method_in_interfaces): New.
3277 (lookup_do): Rewrite.
3278 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3280 * jcf-parse.c (read_class): Save and restore output_class.
3281 * decl.c (java_expand_body): Set output_class from fndecl.
3283 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3285 * class.c (gen_indirect_dispatch_tables): Fix string length
3288 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3290 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3291 (java.srcextra): Copy above back to source directory if requested.
3292 (po-generated): Delete reference to $(parsedir).
3293 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3296 2004-01-14 Jan Hubicka <jh@suse.cz>
3298 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3301 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3303 * java-tree.h (java_expand_expr): Change prototype.
3304 * expr.c (java_expand_expr): Add alt_rtl parameter.
3306 2004-01-09 Andrew Haley <aph@redhat.com>
3309 * parse.y (java_fix_constructors): Set output_class.
3310 (java_reorder_fields): Likewise.
3311 (java_layout_classes): Likewise.
3312 (java_expand_classes): Generate indirect dispatch tables.
3313 (java_expand_classes): Set output_class.
3314 (java_finish_classes): Likewise.
3315 * lang.c (java_init): Turn on always_initialize_class_p if we're
3316 using indirect dis[atch.
3317 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3318 (java_get_callee_fndecl): Use class local atable.
3320 (always_initialize_class_p): Decl moved to java-tree.h.
3321 (HANDLE_CLASS_INFO): Set output_class.
3322 (read_class): Likewise.
3323 (parse_class_file): Call gen_indirect_dispatch_tables.
3324 (parse_zip_file_entries): Set output_class.
3325 (java_parse_file): Set output_class. Don't emit symbol tables.
3326 * java-tree.h (output_class): New.
3327 Remove global declarations for otable, atable, and ctable.
3328 (always_initialize_class_p): moved here from decl.c.
3330 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3331 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3332 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3333 (struct lang_type): Add otable_methods, otable_decl,
3334 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3335 ctable_decl, catch_classes, type_to_runtime_map.
3336 * expr.c (build_field_ref): Make otable, atable, and ctable class
3337 local rather than global.
3338 (build_known_method_ref): Likewise.
3339 (build_invokeinterface): Likewise.
3340 (java_expand_expr): Pass runtime type (rather than actual type) to
3342 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3343 this class. Look up each class in that map to delete duplicates.
3344 (expand_end_java_handler): Pass runtime type (rather than actual
3345 type) to expand_start_catch.
3346 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3348 (java_init_decl_processing): Rearrange things. Remove global
3349 declarations of otable, atable, and ctable.
3350 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3351 (java_expand_body): Set output_class.
3352 * constants.c (build_constant_data_ref): Use output_class, not
3354 (alloc_name_constant): Likewise.
3355 * class.c (gen_indirect_dispatch_tables): New.
3356 (build_class_ref): Generate hard reference to superclass, even if
3357 using indirect dispatch.
3358 (build_static_field_ref): Use class local atable.
3359 (make_class_data): Generate hard reference to superclass, even if
3360 using indirect dispatch.
3361 Generate symbolic references to interfaces when using indirect
3363 (make_class_data): Emit otable, atable, and ctable.
3364 Make otable, atable, and ctable class local rather than global.
3365 (emit_catch_table): Make otable, atable, and ctable class local
3368 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3370 * parse.y (catch_clause_parameter): Fix typo.
3373 * parse.y: (catch_clause_parameter): Return early if $3, aka
3374 formal_parameter, is null.
3376 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3378 * class.c: Remove uses of "register" specifier in
3379 declarations of arguments and local variables.
3382 * gjavah.c: Likewise.
3383 * jcf-dump.c: Likewise.
3384 * jcf-io.c: Likewise.
3385 * jcf-parse.c: Likewise.
3386 * jcf-write.c: Likewise.
3387 * keyword.h: Likewise.
3388 * parse.y: Likewise.
3389 * typeck.c: Likewise.
3390 * verify.c: Likewise.
3392 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3394 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3395 (java.install_common, java.install-man): Adjust for above.
3396 (java.uninstall): Likewise.
3398 2003-12-03 Michael Koch <konqueror@gmx.de>
3400 * class.c (make_class_data):
3401 Push field value to 'hack_signers' instead of 'signers'.
3402 * decl.c (java_init_decl_processing):
3403 Push field 'hack_signers' instead of 'signers'.
3405 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3407 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3410 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3413 * parse.y (qualify_ambiguous_name): Remove lots of broken
3414 field access processing - there's no need to do that here,
3415 because we have resolve_field_access. Remove
3416 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3417 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3420 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3423 * parse.y (java_complete_lhs): Save location prior to patching
3426 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3429 * resource.c (write_resource_constructor): Append
3430 "_resource" to constructor identifier name.
3432 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3435 * constants.c (cpool_for_class): New function.
3436 (outgoing_cpool): Remove global variable.
3437 (alloc_name_constant): Use cpool_for_class.
3438 (build_constants_constructor): Likewise.
3439 * decl.c (java_expand_body): Set current_class.
3440 * java-tree.h (outgoing_cpool) Remove declaration.
3441 (init_outgoing_cpool): Likewise.
3442 * jcf-parse.c (init_outgoing_cpool): Remove function.
3443 (parse_class_file): Don't call init_outgoing_cpool.
3444 * parse.y (java_complete_expand_methods): Don't call
3445 init_outgoing_cpool. Don't save outgoing_cpool.
3446 (java_expand_classes): Don't restore outgoing_cpool.
3447 (java_finish_classes): Likewise.
3449 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3451 * Make-lang.in: (java.install-common) Add
3452 symlink for $(target_noncanonical)-gcjh for
3455 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3457 * Make-lang.in (java.extraclean): Delete.
3459 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3461 * Make-lang.in (check-java): Add.
3463 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3466 * except.c (prepare_eh_table_type): Allocate variable-sized
3467 buffer `buf' with alloca.
3469 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3473 decl.c (java_init_decl_processing): Don't initialize
3474 class_not_found_type_node, no_class_def_found_type_node.
3476 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3477 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3478 (class_not_found_type_node, no_class_def_found_type_node):
3481 parse.y (build_dot_class_method_invocation): Add this_class
3482 argument. Qualify method invocations to a different class.
3483 (create_new_parser_context): Initialize saved_data_ctx to 0.
3484 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3485 (build_dot_class_method): Don't load classes. Register
3487 (build_incomplete_class_ref): Special cases for interfaces
3488 and inner classes. Move build_dot_class_method call to here...
3489 (patch_incomplete_class_ref): ...from here. Pass current_class
3490 to build_dot_class_method_invocation.
3491 (build_assertion): Pass class_type to
3492 build_dot_class_method_invocation.
3493 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3495 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3498 * java-tree.h (BLOCK_EMPTY_P): Define.
3499 * parse.y (java_complete_lhs): Check for empty blocks
3500 in TRY_FINALLY_EXPR case.
3502 2003-11-17 Andrew Haley <aph@redhat.com>
3504 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3505 (struct lang_decl_var:freed): New variable.
3506 * decl.c (poplevel): Mark local vars that have gone out of scope.
3507 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3510 2003-11-16 Jason Merrill <jason@redhat.com>
3512 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3513 and TAGS files that include them for each front end.
3515 2003-11-15 Tom Tromey <tromey@redhat.com>
3517 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3519 2003-11-12 Jason Merrill <jason@redhat.com>
3521 PR optimization/12547
3522 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3523 BLOCK_EXPR_BODY directly.
3525 2003-11-12 Andrew Haley <aph@redhat.com>
3528 * parse.y (fold_constant_for_init): Check that we really do have a
3532 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3533 init_test_decls being inlined.
3536 * parse.y (do_resolve_class): Check return value from
3537 breakdown_qualified().
3539 2003-11-11 Tom Tromey <tromey@redhat.com>
3542 * parse.y (merge_string_cste): Handle case where we have a
3543 pointer that happens to be zero, not null_pointer_node.
3545 2003-11-10 Tom Tromey <tromey@redhat.com>
3547 * jcf-parse.c (classify_zip_file): Correctly compare
3548 filename_length against length of manifest file's name.
3550 2003-11-08 Tom Tromey <tromey@redhat.com>
3553 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3555 2003-11-06 Andrew Haley <aph@redhat.com>
3557 * expr.c (java_stack_swap): Make sure destination stack slots are
3558 of the correct type.
3560 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3562 * Make-lang.in (dvi): Move targets to $(docobjdir).
3563 (gcj.dvi): Simplify rule and adjust target.
3564 (gcj.info): Simplify rule.
3565 (gcj.pod): New intermediate rule.
3566 (gcjh.pod): Likewise.
3567 (jv-scan.pod): Likewise.
3568 (jcf-dump.pod): Likewise.
3569 (gij.pod): Likewise.
3570 (jv-convert.pod): Likewise.
3571 (rmic.pod): Likewise.
3572 (rmiregistry.pod): Likewise.
3575 (jv-scan.1): Delete.
3576 (jcf-dump.1): Delete.
3578 (jv-convert.1): Delete.
3580 (rmiregistry.1): Delete.
3582 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3584 Fixes PR java/12866.
3585 * parse.y (resolve_qualified_expression_name): Move test
3586 for outer field access methods from here...
3587 (check_thrown_exceptions) ...to here.
3589 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3591 * .cvsignore: Delete.
3593 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3595 * verify.c (verify_jvm_instructions): Don't warn about legal
3596 eh binding regions generated for example by jdk 1.4.1.
3598 2003-10-24 David S. Miller <davem@redhat.com>
3600 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3602 2003-10-22 Andrew Haley <aph@redhat.com>
3604 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3605 (java_get_callee_fndecl): New.
3607 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3609 * java-tree.h (ctable_decl): New.
3610 (catch_classes): New.
3611 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3613 * decl.c (java_init_decl_processing): Add catch_class_type.
3615 Add catch_classes field.
3617 * class.c (build_indirect_class_ref): Break out from
3619 (make_field_value): Check flag_indirect_dispatch.
3620 (make_class_data): Ditto.
3621 Tidy uses of PUSH_FIELD_VALUE.
3622 Add field catch_classes.
3623 (make_catch_class_record): New.
3625 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3627 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3629 * jcf-write.c: Follow spelling conventions.
3630 * parse.y: Likewise.
3632 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3634 * ChangeLog: Fix typos.
3635 * expr.c: Fix comment typos.
3636 * jcf-write.c: Likewise.
3639 * mangle.c: Likewise.
3640 * parse-scan.y: Likewise.
3641 * parse.y: Likewise.
3643 2003-10-22 Tom Tromey <tromey@redhat.com>
3645 * expr.c (expand_byte_code): Only warn about dead bytecode when
3646 extra_warnings is set.
3648 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3650 Fix for PR java/12586.
3651 * mangle.c (find_compression_record_match): Don't iterate through
3652 package namespace elements unless they all match compression_table
3655 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3657 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3658 (generate-manpages): Likewise.
3659 (java.maintainer-clean): Likewise.
3660 (gcj.info): Likewise.
3663 (jv-scan.1): Likewise.
3664 (jcf-dump.1): Likewise.
3666 (jv-convert.1): Likewise.
3668 (rmiregistry.1): Likewise.
3669 (java.install-man): Likewise.
3670 (parse-scan.o): Move and define complete compile line.
3671 (parse.o): Likewise.
3672 (jcf-tree-inline.o): Move.
3674 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3676 * Make-lang.in (info): Update dependencies.
3677 (java.install-info): Remove.
3678 ($(srcdir)/java/gcj.info): Replace with ...
3679 ($(docobjdir)/gcj.info): ... this.
3681 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3683 * Make-lang.in: Replace uses of $(target_alias) with
3684 $(target_noncanonical).
3686 2003-10-09 Tom Tromey <tromey@redhat.com>
3688 * decl.c (java_init_decl_processing): Declare signers field.
3689 * class.c (make_class_data): Set signers field.
3691 2003-10-09 Jason Merrill <jason@redhat.com>
3693 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3694 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3697 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3699 * Make-lang.in (java.info): Replace with ...
3701 (java.dvi): Replace with ...
3703 (java.generated-manpages): Replace with ...
3705 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3707 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3709 2003-10-01 Andrew Haley <aph@redhat.com>
3711 * jcf-parse.c (java_parse_file): Write otable and atable.
3712 * java-tree.h (atable_methods): New.
3714 (atable_syms_decl): New.
3715 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3716 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3717 (symbol_*type): Rename method_symbol* to symbol*type.
3718 (emit_offset_symbol_table): Delete.
3719 (emit_symbol_table): New.
3720 (get_symbol_table_index): New.
3722 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3723 (build_known_method_ref): Likewise.
3724 (get_symbol_table_index): Rename from get_offset_table_index.
3725 Parameterize to allow re-use by differing types of symbol table.
3726 (build_invokevirtual): Pass table to get_offset_table_index.
3727 * decl.c (java_init_decl_processing): Push types and decls for
3728 atable and atable_syyms.
3729 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3730 (make_class_data): Add new fields atable and atable_syms.
3731 (emit_symbol_table): Rename from emit_offset_symbol_table.
3732 Parameterize to allow re-use by different types of symbol table.
3733 (build_symbol_entry): Renamed from build_method_symbols_entry.
3735 2003-09-30 Roger Sayle <roger@eyesopen.com>
3737 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3738 semantics for SAVE_EXPR, by caching the result in a temporary.
3740 2003-09-28 Richard Henderson <rth@redhat.com>
3742 * check-init.c (check_init): Save and restore input_location
3743 instead of file and line separately.
3744 * decl.c (java_expand_body): Likewise.
3745 * jcf-write.c (generate_bytecode_insns): Likewise.
3746 * parse.y (safe_layout_class): Likewise.
3747 * jcf-parse.c (read_class, parse_class_file): Likewise.
3748 (java_parse_file): Use %H for warning locator.
3750 2003-09-28 Roger Sayle <roger@eyesopen.com>
3752 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3753 with void-type branches instead of using a COMPOUND_EXPR.
3755 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3757 * decl.c (java_optimize_inline, dump_function): Remove.
3758 * java-tree.h (java_optimize_inline): Remove declaration.
3759 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3760 * parse.y (source_end_java_method, java_expand_classes):
3761 Likewise. Remove dead code.
3763 2003-09-27 Roger Sayle <roger@eyesopen.com>
3765 * lang.c (java_init_options): Set flag_evaluation_order.
3766 * expr.c (force_evaluation_order): Don't attempt to force
3767 evaluation order of binary operations using save_expr.
3768 * parse.y (java_complete_lhs): No longer need to call
3769 force_evaluation_order when constructing binary operators.
3771 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3772 Bryce McKinlay <bryce@mckinlay.net.nz>
3775 * parse.y (not_accessible_field_error): New function.
3776 (resolve_expression_name): Check field access permissions.
3777 (resolve_qualified_expression_name): Use
3778 not_accessible_field_error.
3779 (resolve_qualified_expression_name): Likewise.
3781 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3783 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3785 2003-09-23 Roger Sayle <roger@eyesopen.com>
3787 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3788 with equal operands without side-effects.
3790 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3792 * decl.c (java_init_decl_processing): Don't emit otable decls
3793 if flag_indirect_dispatch is not set.
3795 2003-09-21 Richard Henderson <rth@redhat.com>
3797 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3800 2003-09-21 Richard Henderson <rth@redhat.com>
3802 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3803 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3805 2003-09-20 Richard Henderson <rth@redhat.com>
3807 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3809 2003-09-18 Roger Sayle <roger@eyesopen.com>
3811 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3812 * check-init.c (check_init): Likewise.
3814 2003-09-18 Roger Sayle <roger@eyesopen.com>
3816 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3818 2003-09-16 Andrew Haley <aph@redhat.com>
3820 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3822 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3825 * mangle.c (find_compression_record_match): Skip
3826 over a "6JArray" (the array template mangled string)
3828 (mangle_array_type): Correct minor typo.
3829 (atms): Move definition to the beginning.
3831 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3833 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3834 out. Fix for PR java/12254.
3836 2003-09-11 Richard Henderson <rth@redhat.com>
3838 * parse.y (source_end_java_method): Update for new
3839 cgraph_finalize_function argument.
3841 2003-09-09 Richard Henderson <rth@redhat.com>
3843 * parse.y (source_end_java_method): Update call to
3844 cgraph_finalize_function.
3846 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3848 * decl.c (java_expand_body): New function.
3849 * expr.c (build_class_init): Set DECL_IGNORED_P.
3850 * java-tree.h (start_complete_expand_method,
3851 java_expand_body): Declare.
3852 * jcf-parse.c (cgraph.h): Include.
3853 (java_parse_file): Handle flag_unit_at_a_time.
3854 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3855 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3856 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3857 (java_start_inlining): New function.
3858 * parse.h (java_finish_classes): Declare.
3859 * parse.y: Include cgraph.h.
3860 (block): Don't special-case empty block production.
3861 (craft_constructor): Set DECL_INLINE.
3862 (source_end_java_method): Handle flag_unit_at_a_time.
3863 Replace inline code with call to java_expand_body.
3864 (start_complete_expand_method): Remove static modifier.
3865 (java_expand_method_bodies): Patch function tree for
3866 class initialization and/or synchronization as needed.
3867 Don't begin RTL expansion yet.
3868 (java_expand_classes): Check flag_unit_at_a_time before
3869 calling finish_class.
3870 (java_finish_classes): New function.
3871 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3872 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3873 (emit_test_initialization): Set DECL_IGNORED_P.
3875 2003-09-03 Roger Sayle <roger@eyesopen.com>
3877 * builtins.c (enum builtin_type): Delete unused enumeration.
3878 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3880 2003-08-28 Tom Tromey <tromey@redhat.com>
3882 * gcj.texi (Extensions): Document gcjlib URLs.
3884 2003-08-20 Tom Tromey <tromey@redhat.com>
3886 * gcj.texi (Extensions): Added xref.
3887 (libgcj Runtime Properties): Document
3888 gnu.gcj.runtime.VMClassLoader.library_control.
3890 2003-08-20 Andrew Haley <aph@redhat.com>
3892 * except.c (prepare_eh_table_type): Use new encoding for exception
3893 handlers when using -fno-assume-compiled.
3895 2003-08-13 Tom Tromey <tromey@redhat.com>
3897 * gcj.texi (Invoking gij): Document -X and -?.
3899 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3901 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3902 GCJH_OBJS, JCFDUMP_OBJS
3903 * win32-host.c: Removed the unnecessary and broken dependency
3906 2003-08-11 Tom Tromey <tromey@redhat.com>
3908 * parse.y (java_check_regular_methods): Typo fixes. Call
3909 check_interface_throws_clauses. Use
3910 check_concrete_throws_clauses.
3911 (check_interface_throws_clauses): New function.
3912 (check_concrete_throws_clauses): New function.
3913 (hack_is_accessible_p): New function.
3914 (find_most_specific_methods_list): Added FIXME.
3915 * typeck.c (lookup_do): Use `flags' argument to decide what to
3917 (lookup_argument_method_generic): New function.
3918 (lookup_argument_method2): Removed.
3919 * jcf.h (ACC_INVISIBLE): New define.
3920 * jcf-write.c (generate_classfile): Skip invisible methods.
3921 * class.c (add_miranda_methods): New function.
3922 (layout_class_methods): Use it.
3923 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3924 * java-tree.h (METHOD_INVISIBLE): New define.
3925 (lang_decl_func) [invisible]: New field.
3926 (lookup_argument_method_generic): Declare.
3927 (SEARCH_INTERFACE): New define.
3928 (SEARCH_SUPER): Likewise.
3929 (SEARCH_ONLY_INTERFACE): Likewise.
3930 (SEARCH_VISIBLE): Likewise.
3931 (lookup_argument_method2): Removed declaration.
3933 2003-08-05 Tom Tromey <tromey@redhat.com>
3935 Fix for PR java/11600:
3936 * parse.y (java_complete_lhs): See whether we're calling a method
3938 (check_thrown_exceptions): Added `is_array_call' argument;
3939 fixed `clone' checking; updated all callers.
3941 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3943 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3945 2003-08-03 Tom Tromey <tromey@redhat.com>
3947 * java-tree.h (METHOD_TRANSIENT): Removed.
3948 * decl.c (pushdecl): Removed some dead code.
3949 * class.c (get_access_flags_from_decl): Can't have transient
3951 (add_method_1): Can't have a transient method.
3953 2003-07-28 Andreas Jaeger <aj@suse.de>
3955 * jvspec.c: Convert to ISO C90 prototypes.
3957 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3959 * decl.c (force_poplevels): Fix warning call.
3961 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3963 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3964 (expand_java_field_op): Likewise.
3965 * class.c (layout_class_method): Likewise
3966 (emit_register_classes): Likewise.
3967 * decl.c (pushdecl): Likewise.
3968 (poplevel): Likewise.
3969 (force_poplevels): Likewise.
3970 (give_name_to_locals): Likewise.
3971 * check-init.c (check_for_initialization): Likewise.
3973 2003-07-24 Jason Merrill <jason@redhat.com>
3975 * java-tree.h: Move boolean_type_node et al to the back end.
3977 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3979 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3982 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3984 * lang.opt: Don't show -MD_ and -MDD_.
3986 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3988 * lang-options.h: Remove.
3989 * lang.opt: Add help text.
3991 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3993 * expr.c: Remove the last argument to expand_assignment().
3995 2003-07-09 Jan Hubicka <jh@suse.cz>
3997 * java-tree.h (DECL_NUM_STMTS): Rename to...
3998 (DECL_ESTIMATED_INSNS): ... this.
3999 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4000 New static functions.
4001 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4002 * parser.y (add_stmt_to_compound): Do not account statements.
4004 2003-07-08 Mark Wielaard <mark@klomp.org>
4006 * gcj.texi: CNI now expands to Compiled Native Interface.
4008 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4010 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4012 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4014 * expr.c (expand_byte_code): Adjist emit_line_note call.
4016 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4018 * lang.c (java_handle_option): Don't handle filenames.
4020 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4022 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4025 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4026 * jcf.h: Delete COMPARE_FILENAMES definition.
4028 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4030 * lang.c (java_init_options): Update prototype.
4032 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4034 * decl.c (poplevel): Adjust define_label call.
4036 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4038 * gjavah.c (flag_jni): Make non-static.
4039 * parse-scan.y (ctxp): Make non-static.
4041 * class.c (build_method_symbols_entry)
4042 * expr.c (get_offset_table_index)
4043 * jcf-parse.c (jcf_parse):
4044 Mark the definition static, matching the forward declaration.
4046 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4048 * lang.c (java_handle_option): Don't check for missing arguments.
4050 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4052 * class.c (push_class): Use a location_t to save place.
4053 (emit_register_classes): Set input_location. Adjust
4054 expand_function_end call.
4055 * resource.c (write_resource_constructor): Likewise.
4056 * decl.c (end_java_method): Adjust expand_function_end call.
4057 * parse.y (source_end_java_method): Likewise.
4059 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4061 * lang.c (java_handle_option): Likewise.
4063 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4065 * lang.c (java_handle_option): Special-casing of optional
4066 joined arguments no longer needed.
4067 * lang.opt: Update switches that take optional argument.
4069 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4071 * lang.opt: Declare Java.
4072 * lang.c (java_init_options): Update.
4074 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4076 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4078 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4080 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4081 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4082 * lang.opt: -MD and -MMD have an underscore.
4084 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4086 * class.c (emit_register_classes): Adjust init_function_start
4088 * decl.c (complete_start_java_method): Likewise.
4089 * resource.c (write_resource_constructor): Likewise.
4091 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4093 * Make-lang.in: Update to use options.c and options.h.
4094 * lang.c: Include options.h not j-options.h.
4095 (java_handle_option): Abort on unrecognized option.
4096 (java_init_options): Request Java switches.
4098 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4100 * Make-lang.in: Handle mostlyclean.
4102 2003-06-11 Tom Tromey <tromey@redhat.com>
4104 * lang.c (java_handle_option): Update dependency_tracking for
4107 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4110 2003-06-10 Andrew Haley <aph@redhat.com>
4112 * resource.c (write_resource_constructor): Use expand_expr to
4113 generate the address of the label attached to a resource.
4114 * Make-lang.in (java/resource.o): Add expr.h
4116 2003-06-10 Andrew Haley <aph@redhat.com>
4118 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4119 (java_decl_ok_for_sibcall): New.
4121 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4123 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4124 (java/j-options.c, java/j-options.h): New.
4125 * java-tree.h (resource_name, compile_resource_file,
4126 compile_resource_data): Constify.
4127 * jcf-write.c (jcf_write_base_directory): Similarly.
4128 * jcf.h (jcf_write_base_directory): Similarly.
4129 * lang.c: Include j-options.h.
4130 (cl_options_count, cl_options, string_option, java_decode_option,
4131 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4132 process_option_with_no): Remove.
4133 (resource_name): Constify.
4134 (LANG_HOOKS_HANDLE_OPTION): Override.
4135 (java_handle_option): New.
4136 (java_init): Don't call jcf_path_init.
4137 (java_init_options): Call jcf_path_init.
4139 * resource.c (compile_resource_data, compile_resource_file): Constify.
4141 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4143 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4144 (struct lang_decl_func): Add last_line field.
4145 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4146 DECL_SOURCE_LINE_LAST): Remove.
4147 * parse.y (missing_return_error, finish_method_declaration,
4148 lookup_cl, start_artificial_method_body, source_end_java_method,
4149 start_complete_expand_method): Adjust.
4151 2003-06-08 Tom Tromey <tromey@redhat.com>
4153 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4154 fno-assume-compiled.
4156 2003-06-08 Roger Sayle <roger@eyesopen.com>
4158 * builtins.c (define_builtin_type, builtin_types): Delete.
4159 (define_builtin): Rewritten to take just the built-in code,
4160 the function's name, type and fallback library function name.
4161 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4162 (initialize_builtins): Overhaul to define the GCC builtins
4163 used by gcj manually, providing the Java run-time's
4164 implementations as the fallback library function.
4166 2003-06-08 Anthony Green <green@redhat.com>
4168 * parse.y (patch_cast): Fix conversions from floating-point to
4171 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4173 * Make-lang.in: Update.
4174 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4176 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4178 * lang.c (java_init_options): Update.
4180 2003-06-05 Jan Hubicka <jh@suse.cz>
4182 * Make-lang.in: Add support for stageprofile and stagefeedback
4184 2003-05-31 Roger Sayle <roger@eyesopen.com>
4186 * lang.c (java_init_options): Prescribe wrap-around two's
4187 complement arithmetic overflow by setting flag_wrapv.
4189 2003-05-29 Roger Sayle <roger@eyesopen.com>
4191 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4192 (builtin_record): Add an additional builtin_code field to
4193 record which GCC built-in corresponds to the Java function.
4194 (java_builtins): Add new entries for atan, atan2, exp, log,
4196 (max_builtin, min_builtin, abs_builtin): Perform constant
4197 folding on the resulting tree.
4198 (java_build_function_call_expr): Likewise, perform constant
4199 folding on the resulting tree.
4200 (initialize_builtins): The NULL creators are now allowed in
4201 the java_builtins table, which is now terminated by an entry
4202 with builtin_code == END_BUILTINS.
4203 (check_for_builtin): Likewise. If the matching creator is
4204 NULL, construct the call using java_build_function_call_expr
4205 directly with the decl for the corresponding builtin_code.
4207 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4209 * win32-host.c: Normalize copyright boilerplate.
4211 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4213 * parse.y (print_int_node): Use string concatentation on
4214 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4215 function calls into one.
4217 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4219 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4220 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4221 all the affected error messages.
4223 2003-05-13 Richard Henderson <rth@redhat.com>
4225 * class.c (layout_class_method): Set DECL_EXTERNAL.
4226 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4227 * java-tree.h (java_mark_class_local): Declare.
4228 * jcf-parse.c (parse_class_file): Use it.
4229 * parse.y (java_expand_classes): Likewise.
4231 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4233 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4234 * lex.h: #include input.h.
4235 * jv-scan.c (input_filename): Remove.
4237 2003-05-02 Tom Tromey <tromey@redhat.com>
4240 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4241 (handle_inner_classes): New function.
4243 2003-05-01 Tom Tromey <tromey@redhat.com>
4246 * parse.y (finish_for_loop): Do nothing if update expression is a
4247 EXPR_WFL_NODE wrapping nothing.
4248 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4250 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4252 * lex.h (input_lineno): Remove declaration.
4253 * parse-scan.y: #include input.h.
4254 (input_filename): Remove declaration.
4255 (input_location): Add definition.
4256 (input_line): Remove definition.
4258 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4260 * lex.h (lineno): Rename to ...
4261 (input_line): ... here
4262 * parse-scan.y (lineno): Rename to ...
4263 (input_line): ... here.
4264 (reset_report): Rename lineno to input_line.
4265 * check-init.c (check_init): Likewise.
4266 * class.c (push_class): Likewise.
4267 * decl.c (complete_start_java_method, end_java_method): Likewise.
4268 * expr.c (expand_byte_code): Likewise.
4269 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4270 * jcf-write.c (generate_bytecode_insns): Likewise.
4271 * lex.c (java_init_lex, java_allocate_new_line,
4272 do_java_lex): Likewise.
4273 * parse.h (YYNOT_TWICE): Likewise.
4274 * parse.y (empty_statement, expression_statement,
4275 java_pop_parser_context, java_parser_context_save_global,
4276 yyerror, register_fields, method_header, safe_layout_class,
4277 find_in_imports_on_demand, create_artificial_method,
4278 source_end_java_method, start_complete_expand_method,
4279 build_thisn_assign, java_complete_lhs,
4280 maybe_absorb_scoping_block): Likewise.
4282 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4284 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4285 '/' when computing java source filename
4287 2003-04-13 Tom Tromey <tromey@redhat.com>
4289 * gjavah.c (print_c_decl): Indentation fix.
4291 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4293 * class.c (make_field_value, make_method_value, get_dispatch_table)
4294 (make_class_data, emit_offset_symbol_table)
4295 * constants.c (build_constants_constructor)
4296 * java-tree.h (START_RECORD_CONSTRUCTOR)
4297 * parse.y (maybe_build_array_element_wfl):
4298 Use build_constructor.
4300 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4303 * parse.y (string_convert_int_cst): Always use at least one digit
4304 in string conversion. Remove ASCII dependence.
4305 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4307 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4309 * Make-lang.in: added win32-host.c
4310 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4311 resolves to open() on non-Win32 platforms and
4312 Win32-specific jcf_open_exact_case() on Win32
4313 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4314 when trying .java and .class files
4315 * win32-host.c: added to repository. Defines
4316 Win32-specific jcf_open_exact_case()
4318 2003-04-10 Andrew Haley <aph@redhat.com>
4320 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4321 (maybe_free_localvar): Renamed from localvar_free.
4322 Add new arg, really.
4323 (generate_bytecode_insns): Set new variable, jsrs.
4324 Only free local vars if no jsr insns have been emittted.
4325 Call maybe_free_localvar, not localvar_free.
4327 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4329 * gcj.texi: Remove @ at start of file.
4331 2003-03-25 Tom Tromey <tromey@redhat.com>
4333 * parse.y (create_interface): Call CHECK_DEPRECATED.
4335 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4337 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4339 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4341 * javaop.h (jfloat, jdouble): Make them structures mirroring
4342 the bit fields of IEEE float and double respectively.
4343 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4344 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4345 (union Word, union DWord): Delete.
4346 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4348 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4349 D_NAN_MASK): Delete.
4350 (jni_print_float, jni_print_double): New. Generate
4351 hexadecimal floating constants.
4352 (print_field_info): Use jni_print_float/double.
4354 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4355 finite floating point numbers for output; special case
4358 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4360 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4361 Replace 0 and 1 with true and false in return statements.
4363 2003-03-19 Tom Tromey <tromey@redhat.com>
4365 * lex.c (do_java_lex): Renamed from java_lex.
4366 (java_lex): New function.
4369 2003-03-13 Tom Tromey <tromey@redhat.com>
4371 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4374 2003-03-04 Andrew Haley <aph@redhat.com>
4376 * gjavah.c (is_first_data_member): New global variable.
4377 (print_c_decl): If it's the first data member, align it as the
4379 (process_file): Set is_first_data_member.
4381 2003-03-11 Tom Tromey <tromey@redhat.com>
4383 * parse.y (resolve_field_access): Initialize class if field is
4384 found in another static field.
4385 * expr.c (build_class_init): Don't optimize out initialization of
4386 implemented interface.
4388 2003-03-11 Andrew Haley <aph@redhat.com>
4390 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4393 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4395 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4396 and DIR_SEPARATOR_2 for a target.
4397 Correct minor typos.
4399 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4400 and DIR_SEPARATOR_2 for a target into account.
4402 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4404 * lang.c (java_init): Update prototype, move code to java_post_options.
4405 (java_post_options): Similarly.
4407 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4409 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4410 compare file name components depending on the case-sensitivity
4411 or otherwise of the host file system.
4413 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4414 "strcmp" to compare file name components.
4415 Use IS_DIR_SEPARATOR instead of comparing directly against
4417 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4418 comparing directly against DIR_SEPARATOR.
4420 2003-03-04 Tom Tromey <tromey@redhat.com>
4422 * Make-lang.in (java.tags): New target.
4424 2003-03-01 Roger Sayle <roger@eyesopen.com>
4426 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4427 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4429 2003-03-01 Tom Tromey <tromey@redhat.com>
4431 * parse.y (jdep_resolve_class): Only check deprecation if we found
4434 2003-02-28 Tom Tromey <tromey@redhat.com>
4437 * class.c (maybe_layout_super_class): Always pass a WFL to
4439 * parse.y (do_resolve_class): Updated comment to explain
4442 2003-02-26 Tom Tromey <tromey@redhat.com>
4444 * jcf-write.c (generate_classfile): Check whether class is
4445 deprecated before writing attribute count.
4447 2003-02-25 Roger Sayle <roger@eyesopen.com>
4449 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4450 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4452 2003-02-23 Tom Tromey <tromey@redhat.com>
4454 * lang-options.h: Added -Wdeprecated.
4455 * gcj.texi (Warnings): Document -Wdeprecated.
4456 * java-tree.h (flag_deprecated): Declare.
4457 * lang.c (lang_W_options): Added deprecated.
4458 (flag_deprecated): New global.
4459 * chartables.h: Rebuilt.
4460 * gen-table.pl (process_one): Look at whitespace.
4461 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4462 * parse.h (CLEAR_DEPRECATED): New macro.
4463 (CHECK_DEPRECATED_NO_RESET): New macro.
4464 * jcf-parse.c (handle_deprecated): New function.
4465 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4466 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4467 * parse.y (resolve_type_during_patch): Check deprecation.
4468 (jdep_resolve_class): Likewise.
4469 (process_imports): Likewise.
4470 (resolve_expression_name): Likewise.
4471 (check_deprecation): Strip arrays from decl. Check
4473 (patch_method_invocation): Also check the particular constructor
4475 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4476 * jcf-write.c (append_deprecated_attribute): New function.
4477 (generate_classfile): Generate deprecated attribute when
4479 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4480 (java_lex) [case '*']: Simplify logic.
4481 (java_start_char_p): Use LETTER_MASK.
4482 (java_part_char_p): Likewise.
4483 (java_space_char_p): New function.
4485 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4487 Change base class access representation.
4488 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4489 (add_interface_do): Likewise.
4491 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4493 * decl.c (java_init_decl_processing): Change
4494 soft_lookupjnimethod_node to reflect the change in
4495 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4496 * expr.c (build_jni_stub): Calculate and pass the size
4497 on the stack of the arguments to a JNI function. Use
4498 new target macro MODIFY_JNI_METHOD_CALL to allow a
4499 target to modify the call to a JNI method.
4501 2003-02-08 Roger Sayle <roger@eyesopen.com>
4503 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4504 instead of basename to avoid compiler warnings on Tru64.
4506 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4508 * gcj.texi: Update to GFDL 1.2.
4510 2003-01-31 Andrew Haley <aph@redhat.com>
4512 * parse.y (java_expand_classes): Scan the whole class list looking
4513 for access methods that haven't yet been expanded.
4515 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4519 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4520 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4521 * jcf-parse.c: Likewise.
4523 2003-01-31 Mark Wielaard <mark@klomp.org>
4525 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4527 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4529 * class.c (make_class): Use BINFO_ELTS.
4530 (set_super_info): Likewse.
4531 (add_interface_do): Likewise.
4533 2003-01-30 Tom Tromey <tromey@redhat.com>
4535 * jcf-parse.c (read_class): Update identifier's class value if it
4536 changed during parsing.
4538 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4540 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4541 Propagate change to all other rules as required.
4542 (java/parse-scan.o): Add explicit dependency on
4543 $(parsedir)/java/parse-scan.c .
4545 2003-01-29 Tom Tromey <tromey@redhat.com>
4547 * parse.y (patch_assignment): Only transform the rhs of an
4548 assignment when compiling to native.
4550 2003-01-28 Tom Tromey <tromey@redhat.com>
4552 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4554 2003-01-28 Tom Tromey <tromey@redhat.com>
4556 * lex.c (java_lex): Don't include UEOF as part of token.
4557 (java_read_unicode): Error if \u sequence prematurely terminated.
4559 2003-01-27 Tom Tromey <tromey@redhat.com>
4561 * parse.y (java_check_regular_methods): Check for construct after
4562 checking types in throws clause.
4564 2003-01-24 Tom Tromey <tromey@redhat.com>
4566 * class.c (build_static_field_ref): Only a String or numeric field
4567 can fold to a constant.
4569 2003-01-23 Tom Tromey <tromey@redhat.com>
4571 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4572 file name in resource buffer.
4574 2003-01-23 Tom Tromey <tromey@redhat.com>
4576 * expr.c (build_known_method_ref): Use method's context to find
4579 2003-01-23 Tom Tromey <tromey@redhat.com>
4581 * constants.c (set_constant_entry): Allocated cleared memory.
4583 2003-01-22 Tom Tromey <tromey@redhat.com>
4585 * java-tree.h: Don't use PARAMS.
4586 * resource.c: Add prototypes for all functions.
4587 (write_resource_constructor): Use `const char *' to avoid
4590 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4592 * jcf-parse.c (process_zip_dir): Remove unused variable.
4594 2003-01-22 Tom Tromey <tromey@redhat.com>
4596 * expr.c (build_invokeinterface): Abort if method's context is not
4599 2003-01-22 Tom Tromey <tromey@redhat.com>
4601 * gcj.texi (Input and output files): Mention non-class entries.
4602 * decl.c (java_init_decl_processing): Call
4603 init_resource_processing.
4604 * java-tree.h (compile_resource_data, write_resource_constructor,
4605 compile_resource_file, init_resource_processing): Declare.
4606 * config-lang.in (gtfiles): Added resource.c.
4607 * Make-lang.in (gt-java-resource.h): New target.
4608 (JAVA_OBJS): Added resource.o.
4609 (java/resource.o): New target.
4610 * resource.c: New file.
4611 * class.c (compile_resource_file): Moved to resource.c.
4612 (registerResource_libfunc): Likewise.
4613 (utf8_decl_list): Mark with GTY; now static.
4614 * jcf-parse.c (classify_zip_file): New function.
4615 (parse_zip_file_entries): Use it; compile .properties files.
4616 (process_zip_dir): Use classify_zip_file and compute_class_name.
4617 Don't write class name into zip directory.
4618 (java_parse_file): Call write_resource_constructor.
4619 (compute_class_name): New function.
4620 * jcf-io.c (read_zip_member): Reindented.
4622 2003-01-21 Tom Tromey <tromey@redhat.com>
4624 * class.c (supers_all_compiled): New function.
4625 (make_class_data): Use it.
4627 2003-01-21 Tom Tromey <tromey@redhat.com>
4629 * parse.y (method_header): Native method can't be strictfp.
4630 No method can be transient or volatile.
4632 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4634 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4636 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4638 * check-init.c: Fix comment typos.
4639 * class.c: Likewise.
4640 * constants.c: Likewise.
4642 * except.c: Likewise.
4644 * java-except.h: Likewise.
4645 * java-tree.h: Likewise.
4646 * javaop.h: Likewise.
4647 * jcf-dump.c: Likewise.
4648 * jcf-io.c: Likewise.
4649 * jcf-parse.c: Likewise.
4650 * jcf-write.c: Likewise.
4652 * mangle.c: Likewise.
4653 * typeck.c: Likewise.
4654 * verify.c: Likewise.
4656 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4658 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4659 * jcf-write.c: Include "tm_p.h".
4661 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4663 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4665 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4667 * builtins.c (java_build_function_call_expr): Renamed from
4668 build_function_call_expr. All callers changed.
4670 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4671 * jcf-parse.c: Include tm_p.h.
4673 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4676 2003-01-14 Tom Tromey <tromey@redhat.com>
4678 * class.c (make_class_data): Check that super is compiled before
4679 building class reference to it.
4681 2003-01-14 Andrew Haley <aph@redhat.com>
4683 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4684 varargs function -- correct.
4686 2003-01-14 Andrew Haley <aph@redhat.com>
4688 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4690 2003-01-14 Andrew Haley <aph@redhat.com>
4692 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4693 varargs function -- correct.
4695 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4696 temporary if the RHS is a reference.
4698 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4700 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4701 * keyword.h: Regenerated.
4703 * All Files: Convert to ISO C style function definitions.
4705 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4707 * parse.y (check_pkg_class_access): ANSIfy definition.
4709 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4711 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4714 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4716 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4718 Merge from pch-branch:
4720 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4722 * Make-lang.in (java/gjavah.o): Update dependencies.
4723 * gjavah.c: Include ggc.h.
4725 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4727 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4728 (JCFDUMP_OBJS): Add ggc-none.o.
4729 (java/jcf-dump.o): Depend on GGC_H.
4730 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4731 CPool substructures.
4732 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4733 * jcf-dump.c: Include ggc.h.
4735 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4737 * jcf.h (union cpool_entry): New.
4738 (struct CPool): Use gengtype to mark. Change field 'data' to be
4740 (struct JCF): Use gengtype to mark.
4741 (CPOOL_UINT): Update for new cpool_entry type.
4742 (CPOOL_USHORT1): Likewise.
4743 (CPOOL_USHORT2): Likewise.
4744 (CPOOL_FINISH): Use GC to free cpool subfields.
4745 * parse.h (struct parser_ctxt): Mark field current_jcf.
4746 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4747 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4748 (main_jcf): Use gengtype to mark.
4749 (ggc_mark_jcf): Delete.
4750 (get_constant): Update for new cpool_entry type.
4751 (give_name_to_class): Likewise.
4752 (get_class_constant): Likewise.
4753 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4754 (java_parse_file): Use GGC to allocate struct JCF.
4755 (init_jcf_parse): Don't call ggc_add_root.
4756 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4758 * java-tree.h (current_jcf): Use gengtype to mark.
4759 (CPOOL_UTF): Update for new cpool_entry type.
4760 (outgoing_cpool): Use gengtype to mark.
4761 (struct lang_type): GC struct JCF and struct CPool.
4762 * config-lang.in (gtfiles): Add jcf.h.
4763 * constants.c (find_tree_constant): New.
4764 (set_constant_entry): Allocate cpool subfields using GGC. Update
4765 for new cpool_entry type.
4766 (find_constant1): Update for new cpool_entry type.
4767 (find_constant2): Likewise.
4768 (find_utf8_constant): Use find_tree_constant.
4769 (find_class_or_string_constant): Remove unnecessary cast to jword.
4770 Update for new cpool_entry type.
4771 (count_constant_pool_bytes): Update for new cpool_entry type.
4772 (write_constant_pool): Likewise.
4773 (alloc_name_constant): Use find_tree_constant.
4774 (build_constants_constructor): Update for new cpool_entry type.
4776 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4778 * parse.y (mark_parser_ctxt): Delete.
4779 (goal): Don't use ggc_add_root.
4780 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4781 (java_pop_parser_context): Let GC free parser_ctxt.
4782 (java_parser_context_resume): Likewise.
4783 * parse.h (struct parser_ctxt): Use gengtype to mark.
4785 (ctxp_for_generation): Likewise.
4786 * lex.h (struct java_lc_s): Mark for gengtype.
4787 (java_lexer): Rearrange for gengtype.
4788 * config-lang.in (gtfiles): Add lex.h, parse.h.
4790 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4792 * All Files: Remove PARAMS macro.
4794 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4795 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4798 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4801 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4803 * Make-lang.in (java.install-common, java.uninstall,
4804 java.install-info, java.install-man): Prepend $(DESTDIR)
4805 to destination paths in all (un)installation commands.
4806 (java.install-common): Rewrite $(LN) command to support
4807 DESTDIR with "ln" as well as with "ln -s".
4809 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4811 * java-tree.h: Protect against multiple inclusion.
4813 2003-01-07 Tom Tromey <tromey@redhat.com>
4815 * class.c (add_assume_compiled): Don't adjust parent if we're
4816 already at the root of tree.
4818 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4820 * lang.c (dump_compound_expr): Prototype.
4822 2003-01-03 Tom Tromey <tromey@redhat.com>
4824 Fix for PR java/8712:
4825 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4826 when simply checking against `null'.
4828 2003-01-03 Tom Tromey <tromey@redhat.com>
4830 * gcj.texi (Standard Properties): Document http.proxyHost and
4833 * gcj.texi (GNU Classpath Properties): Document new properties.
4835 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4837 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4838 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4839 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4841 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4843 * Make-lang.in, boehm.c, buffer.c,
4844 buffer.h, builtins.c, class.c,
4845 config-lang.in, constants.c,
4846 convert.h, decl.c, except.c,
4847 expr.c, java-except.h,
4848 java-tree.h, javaop.def,
4849 jcf-parse.c, jcf-write.c,
4850 jv-scan.c, jvgenmain.c,
4851 jvspec.c, keyword.gperf,
4852 keyword.h, lang-options.h,
4853 lang-specs.h, lang.c, lex.c,
4854 lex.h, mangle.c, mangle_name.c,
4855 parse-scan.y, parse.h, parse.y,
4856 typeck.c, verify.c, xref.c,
4857 xref.h: Replace "GNU CC" with
4858 "GCC" in the copyright header.
4860 * check-init.c, gjavah.c, javaop.h,
4861 jcf-depend.c, jcf-dump.c, jcf-io.c,
4862 jcf-path.c, jcf-reader.c, jcf.h,
4863 zextract.c, zipfile.h: These files are
4864 "part of GCC". Also say "GCC" not "GNU CC".
4866 2002-12-30 DJ Delorie <dj@redhat.com>
4868 * Make-lang.in: Protect against texi2pod/pod2man failing.
4870 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4872 * gcj.texi: Use @copying.
4874 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4876 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4877 print_cxx_classname.
4878 (print_cxx_classname): Add add_scope parameter.
4879 (print_class_decls): Do not emit a semicolon after the extern
4881 (process_file): Adjust calls to print_cxx_classname.
4883 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4885 * gcj.texi: Include Cover Texts in man page.
4887 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4889 * class.c (build_static_field_ref): Check FIELD_FINAL.
4891 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4892 instead of current_constant_pool_data_ref.
4893 * java-tree.h (current_constant_pool_data_ref): Undefine.
4894 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4895 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4896 current_constant_pool_data_ref.
4898 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4899 not build_internal_class_name.
4901 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4902 Use it when class ref isn't certain to be compiled.
4904 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4906 * gcj.texi: Include gcc-common.texi.
4907 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4908 $(srcdir)/doc/include/gcc-common.texi.
4910 2002-12-22 Anthony Green <green@redhat.com>
4912 * gcj.texi (Limitations): Add note about org.xml.sax and
4915 2002-12-20 Tom Tromey <tromey@redhat.com>
4917 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4918 where minimum case value is Integer.MIN_VALUE.
4921 2002-12-18 Andrew Haley <aph@redhat.com>
4923 * parse.y (patch_invoke): Force evaluation order when `check' is
4924 set. For PR libgcj/8945.
4926 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4928 * gcj.texi: Change version number to 3.4.
4930 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4931 Andrew Haley <aph@redhat.com>
4933 * parse.y (source_end_java_method): Remove custom encoding of line
4934 numbers for a function decl before passing it to the back end.
4936 2002-12-03 Andrew Haley <aph@redhat.com>
4938 * class.c (make_class_data): New field, "chain".
4939 * decl.c (java_init_decl_processing): Likewise.
4941 2002-12-02 Tom Tromey <tromey@redhat.com>
4944 * parse.y (do_resolve_class): Handle qualified name via
4947 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4949 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4950 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4951 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4952 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4953 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4954 Include coretypes.h and tm.h.
4955 * Make-lang.in: Update dependencies.
4957 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4959 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4961 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4963 * jcf-reader.c: Don't expand JCF_readu4 inside the
4964 expansion of JCF_SKIP.
4966 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4968 * jcf-reader.c: Don't expand JCF_readu4 inside the
4969 expansion of JCF_SKIP.
4971 2002-11-22 Tom Tromey <tromey@redhat.com>
4973 * parse.y (patch_binop): Cast right hand side of shift expression
4974 to `int'. Fixes PR java/8676.
4976 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4977 Andrew Haley <aph@redhat.com>
4979 * gcc/java/jcf-write.c (write_classfile): Remove target
4980 class file, if it exists, before renaming the temporary
4983 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4985 * jvspec.c (lang_specific_spec_functions): New.
4987 2002-11-18 Tom Tromey <tromey@redhat.com>
4989 Fix for PR java/7912:
4990 * expr.c (can_widen_reference_to): Allow cast of array to
4991 Cloneable or Serializable.
4992 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4993 (java_io_serializable_identifier_node): Likewise.
4994 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4995 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4996 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4997 java_io_serializable.
4998 * decl.c (java_init_decl_processing): Initialize
4999 java_lang_cloneable_identifier_node and
5000 java_io_serializable_identifier_node.
5001 (java_lang_cloneable_identifier_node): New global.
5002 (java_io_serializable_identifier_node): Likewise.
5004 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5006 * buffer.c: Remove unnecessary casts.
5007 * check-init.c: Likewise.
5008 * class.c: Likewise.
5009 * constants.c: Likewise.
5011 * except.c: Likewise.
5012 * gjavah.c: Likewise.
5013 * jcf-io.c: Likewise.
5014 * jcf-parse.c: Likewise.
5015 * jcf-path.c: Likewise.
5016 * jvspec.c: Likewise.
5019 * verify.c: Likewise.
5021 2002-11-06 Tom Tromey <tromey@redhat.com>
5023 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5026 2002-11-05 Tom Tromey <tromey@redhat.com>
5028 Fix for PR java/6388.
5029 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5030 * java-tree.h (enum java_tree_index): New values
5031 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5032 (decimal_int_max, decimal_long_max): New defines.
5033 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5034 (error_if_numeric_overflow): Rewrote range checking.
5035 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5038 2002-11-02 Tom Tromey <tromey@redhat.com>
5040 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5042 * class.c (make_method_value): Put class name, not signature, into
5043 `throws' field. For PR java/8415.
5045 2002-10-24 Tom Tromey <tromey@redhat.com>
5047 * gcj.texi (Invoking gij): Document --showversion.
5048 (Standard Properties): java.library.path now set.
5050 2002-10-23 Tom Tromey <tromey@redhat.com>
5052 * gjavah.c (decode_signature_piece): In JNI mode, print
5053 `jobjectArray' when array depth is nonzero.
5056 2002-10-15 Andrew Haley <aph@redhat.com>
5058 * parse.y (patch_invoke): Call force_evaluation_order on a static
5060 (resolve_qualified_expression_name): Call force_evaluation_order
5061 on a arg list that is part of a Qualified Expression Name.
5063 * lang.c (dump_compound_expr): New.
5064 (java_dump_tree): New.
5066 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5068 * gcj.texi: Added item describing the GCJ runtime property
5071 2002-10-15 Richard Henderson <rth@redhat.com>
5073 * jcf-parse.c (get_constant): Fix type warning.
5075 2002-10-15 Andrew Haley <aph@redhat.com>
5077 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5078 (java_inlining_map_static_initializers): Declare.
5080 2002-10-14 Andrew Haley <aph@redhat.com>
5082 * tree-inline.c (remap_block): All local class initialization
5083 flags go in the outermost scope.
5084 (expand_call_inline): Call java_inlining_map_static_initializers.
5085 (expand_call_inline): Call java_inlining_merge_static_initializers.
5086 * java/lang.c (merge_init_test_initialization): New.
5087 (java_inlining_merge_static_initializers): New.
5088 (inline_init_test_initialization): New.
5089 (java_inlining_map_static_initializers): New.
5091 2002-10-11 Mark Wielaard <mark@klomp.org>
5093 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5095 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5097 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5099 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5101 * parse.y (merge_string_cste): Add parentheses around & within |.
5103 2002-10-08 Tom Tromey <tromey@redhat.com>
5105 * parse.y (variable_declarator_id): Simplify error path for
5106 array declarator error. For PR java/8003.
5108 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5110 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5113 2002-10-08 Andrew Haley <aph@redhat.com>
5115 * parse.y (attach_init_test_initialization_flags): Check for
5118 2002-10-07 Anthony Green <green@redhat.com>
5120 * parse.y (merge_string_cste): Fix bug in string concatenation.
5122 2002-10-03 Michael Koch <konqueror@gmx.de>
5124 * gcj.texi (Standard properties):
5125 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5127 2002-10-02 Roger Sayle <roger@eyesopen.com>
5129 PR optimization/6627
5130 * lang.c (java_init): If storing the vbit in function
5131 pointers, ensure that force_align_functions_log is atleast
5132 one to aid compatability with g++ vtables.
5134 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5136 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5137 foul of type-based aliasing.
5139 2002-09-30 Anthony Green <green@redhat.com>
5141 * gcj.texi (Invoking jv-scan): Fix texinfo.
5143 2002-09-28 Anthony Green <green@redhat.com>
5145 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5146 (Code Generation): Add -fno-assert documentation.
5147 * jv-scan.c (flag_assert): New global.
5148 (options): Add assert option.
5149 (help): Add --no-assert documentation.
5150 * parse-scan.y (flag_assert): New global.
5151 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5152 (flag_assert): New global.
5153 * java-tree.h (flag_assert): New global.
5154 * lex.c (java_lex): Obey flag_assert.
5155 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5158 2002-09-26 Andrew Haley <aph@redhat.com>
5160 * expr.c (build_java_array_length_access): Check for null pointer.
5161 * expr.c (expand_java_arrayload): Likewise.
5163 2002-09-21 Richard Henderson <rth@redhat.com>
5165 * jcf-parse.c (get_constant): Decode from IEEE no matter
5166 what the target format.
5168 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5170 * ChangeLog: Follow spelling conventions.
5171 * class.c: Likewise.
5174 * gjavah.c: Likewise.
5175 * java-tree.h: Likewise.
5176 * jcf-dump.c: Likewise.
5177 * jcf-parse.c: Likewise.
5178 * jvspec.c: Likewise.
5180 * mangle.c: Likewise.
5181 * parse.y: Likewise.
5183 2002-09-17 Tom Tromey <tromey@redhat.com>
5185 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5186 where \r appears at EOF. Fixes PR java/7950.
5188 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5190 * jvspec.c (lang_specific_driver): Remove unused variable.
5192 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5194 * java-tree.h (union lang_tree_node): Add chain_next option.
5196 2002-09-16 Richard Henderson <rth@redhat.com>
5198 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5199 use new real.h interface.
5200 * jcf-write.c (find_constant_index): Use new real.h interface.
5201 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5203 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5205 * lang.c: Follow spelling conventions.
5207 2002-09-11 Per Bothner <per@bothner.com>
5209 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5210 constant to the type of the field.
5211 (java_complete_tree): Remove now-redundant code.
5213 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5215 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5218 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5219 return label if a ret instruction for the jsr has been reached.
5221 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5223 * parse.y (DIR_SEPARATOR): Don't define.
5224 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5226 2002-08-28 Andrew Haley <aph@redhat.com>
5228 * verify.c (verify_jvm_instructions): Allow exception handler
5229 inside code that is being protected, but generate a warning.
5230 * except.c (link_handler): Initialize `expanded' in new eh_range.
5231 (binding_depth, is_class_level, current_pc): Declare extern.
5233 2002-09-01 Mark Wielaard <mark@klomp.org>
5235 * gcj.texi: Add chapter about system properties.
5238 2002-08-26 Tom Tromey <tromey@redhat.com>
5240 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5241 conversion if RHS_TYPE is byte, short, or char.
5243 2002-08-22 Tom Tromey <tromey@redhat.com>
5245 * gcj.texi (Invoking gij): Document -cp and -classpath.
5247 2002-08-21 Tom Tromey <tromey@redhat.com>
5249 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5250 $(prefix)/share. For PR libgcj/7633.
5252 For PR java/6005 and PR java/7611:
5253 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5254 (java_can_use_bit_fields_p): New function.
5256 2002-08-16 Tom Tromey <tromey@redhat.com>
5258 * gcj.texi (Class Initialization): Mention class initialization of
5261 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5263 * Make-lang.in (java-tree-inline.o): New.
5264 (JAVA_OBJS): Add java-tree-inline.o.
5265 * parse.y (source_end_java_method): Call java_optimize_inline.
5266 (java_expand_method_bodies): Save method's tree in
5268 (add_stmt_to_compound): Keep track of the number of statments.
5269 * lang.c (java_init): Enable flag_inline_trees.
5270 (java_post_options): If flag_inline_functions is on, enable
5271 flag_inline_trees instread.
5272 (decl_constant_value): New.
5273 (java_tree_inlining_walk_subtrees): New.
5274 * java-tree.h (DECL_NUM_STMTS): New macro.
5275 (java_optimize_inline): Declare.
5276 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5277 Handle a LABEL_EXPR.
5278 * decl.c (build_result_decl): If we already have a DECL_RESULT
5280 (dump_function): New.
5281 (java_optimize_inline): New.
5282 (dump_function): New.
5284 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5287 * parse.y (build_assertion): Invert return from
5288 desiredAssertionStatus.
5290 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5292 * jcf-write.c (get_access_flags): Return correct access flags for
5293 private and protected inner classes.
5295 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5297 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5299 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5301 * mangle_name.c: Don't include obstack.h twice.
5302 * xref.c: Don't include obstack.h.
5304 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5306 * class.c: (permanent_obstack): Delete declaration.
5307 * constants.c: (permanent_obstack): Delete declaration.
5308 * except.c: (permanent_obstack): Delete declaration.
5309 * expr.c: (permanent_obstack): Delete declaration.
5310 * jcf-parse.c: (permanent_obstack): Delete declaration.
5311 (saveable_obstack): Delete declaration.
5312 * parse.h: (permanent_obstack): Delete declaration.
5313 * typeck.c: (permanent_obstack): Delete declaration.
5315 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5317 * gcj.texi (version-gcc): Increase to 3.3.
5319 2002-07-22 Tom Tromey <tromey@redhat.com>
5321 * lex.c (java_lex): Check for `e' or `E' after 0.
5323 2002-07-21 Richard Henderson <rth@redhat.com>
5325 * lang.c (java_unsafe_for_reeval): New.
5326 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5328 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5330 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5331 (jcf_path_init): Use GET_ENVIRONMENT.
5333 2002-07-10 Roger Sayle <roger@eyesopen.com>
5334 Zack Weinberg <zack@codesourcery.com>
5336 * builtins.c (initialize_builtins): Remove defines that
5337 handled C/C++ specific junk hereby removed from builtins.def.
5339 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5341 * lang.c (java_post_options): Update prototype.
5343 2002-07-05 Roger Sayle <roger@eyesopen.com>
5345 * builtins.c (initialize_builtins): Ignore the additional
5346 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5347 the builtins.def file.
5349 2002-07-01 Tom Tromey <tromey@redhat.com>
5352 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5355 2002-07-01 Roger Sayle <roger@eyesopen.com>
5357 * java/decl.c (builtin_function): Accept additional parameter.
5358 (java_init_decl_processing): Pass an additional NULL_TREE
5359 argument to builtin_function.
5361 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5363 * gcj.texi: Fixed gcj invocation example so that it compiles.
5365 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5367 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5368 * parse.y (mark_parser_ctxt): Likewise.
5369 (check_modifiers, declare_local_variables): Avoid incorrect
5370 hardcoded constant 10.
5372 * lex.c (java_read_char): Avoid "comparison is always true"
5375 2002-06-25 Andreas Schwab <schwab@suse.de>
5377 * expr.c (JSR): Avoid undefined operation on PC.
5379 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5381 * decl.c (clear_binding_level): Const-ify.
5383 2002-06-13 Akim Demaille <akim@epita.fr>
5385 * parse.y (class_declaration, interface_declaration): Make sure
5386 all their rules have an action, in order to avoid meaningless `$$
5387 = $1' and their type clashes.
5389 2002-06-11 Tom Tromey <tromey@redhat.com>
5391 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5392 * parse-scan.y (statement_without_trailing_substatement): Added
5394 (assert_statement): New rule.
5395 * java-tree.h (struct lang_type) [assertions]: New field.
5396 (TYPE_USES_ASSERTIONS): New macro.
5397 (CLASS_USES_ASSERTIONS): Likewise.
5398 (FIELD_SYNTHETIC): New define.
5399 * lex.c (java_lval;): Added ASSERT_TK.
5400 * parse.y (ASSERT_TK): Added.
5401 (statement_without_trailing_substatement): Added assert_statement.
5402 (assert_statement): New rule.
5403 (build_assertion): New function.
5404 (maybe_generate_pre_expand_clinit): Create and initialize
5405 $assertionsDisabled.
5406 (lookup_package_type): Removed decl.
5407 * keyword.h: Rebuilt.
5408 * keyword.gperf (assert): New token.
5410 2002-06-10 Akim Demaille <akim@epita.fr>
5412 * parse.y (interface_type_list, class_member_declaration)
5413 (unary_expression_not_plus_minus): Remove duplicate %type.
5416 2002-06-09 Tom Tromey <tromey@redhat.com>
5418 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5420 * parse.y (method_header): Give error message in all cases.
5423 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5425 Don't use RTL inlining. Fix for PR java/6820.
5426 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5427 (flag_really_inline): New.
5428 (java_decode_option): Set flag_really_inline if -finline-functions
5430 (java_post_options): New function. Turn off inlining unless
5431 flag_really_inline is set.
5433 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5435 * gjavah.c (throwable_p): Accept argument as either a classname or
5436 signature fragment. Create null-terminated classname string for super
5437 when calling itself recursively.
5438 (decode_signature_piece): Skip first character from class name
5439 signature when calling throwable_p.
5441 2002-06-08 H.J. Lu (hjl@gnu.org)
5443 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5445 2002-06-04 Tom Tromey <tromey@redhat.com>
5447 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5449 2002-06-04 Michael Koch <konqueror@gmx.de>
5451 * gcj.texi (Input Options): Fixed typo.
5453 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5455 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5456 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5457 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5458 and all now-pointless local variables. Rename other local
5459 variables to reflect their not being handles.
5461 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5462 #if JCF_USE_STDIO blocks.
5464 * parse.y: Add missing semicolon at end of rule.
5466 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5468 * check-init.c (attach_initialized_static_class): Delete, unused.
5469 * parse.y: Use htab_t instead of struct hashtable, update
5471 * java-tree.h: Include hashtab.h instead of hash.h.
5472 (struct lang_decl_func): Use htab_t, set up for gengtype.
5473 (struct init_test_hash_entry): Delete.
5474 (struct treetreehash_entry): New.
5475 (java_treetreehash_find): New
5476 (java_treetreehash_new): New prototype.
5477 (java_treetreehash_create): New prototype.
5478 (java_mark_tree): Delete prototype.
5479 (java_hash_hash_tree_node): Delete prototype.
5480 (java_hash_compare_tree_node): Delete prototype.
5481 (attach_initialized_static_class): Delete prototype.
5482 * expr.c (build_class_init): Update to use java_treetreehash
5484 (java_expand_expr): Update to use htab_t.
5485 (emit_init_test_initialization): Likewise.
5486 * decl.c (java_mark_tree): Delete.
5487 * class.c (init_test_hash_newfunc): Delete.
5488 (java_hash_hash_tree_node): Delete.
5489 (java_hash_compare_tree_node): Delete.
5490 (add_method_1): Update to use java_treetreehash functions.
5491 (JAVA_TREEHASHHASH_H): New macro.
5492 (java_treetreehash_hash): New function.
5493 (java_treetreehash_compare): New function.
5494 (java_treetreehash_find): New function.
5495 (java_treetreehash_new): New function.
5496 (java_treetreehash_create): New function.
5497 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5499 * Make-lang.in (java/parse.o): Depend on debug.h.
5500 * java-tree.h (struct lang_identifier): Use gengtype.
5501 (union lang_tree_node): New.
5502 (struct lang_decl_func): Use gengtype.
5503 (struct lang_decl_var): Likewise.
5504 (struct lang_decl): Likewise.
5505 * parse.y: Include debug.h.
5506 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5508 * lang.c (struct language_function): New dummy structure.
5510 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5511 descriminator for DECL_LANG_SPECIFIC.
5512 (struct lang_decl_func): Rename from struct lang_decl.
5513 (enum lang_decl_desc): New.
5514 (struct lang_decl): Make it a union. Update all the accessor macros.
5515 (struct lang_type): Use gengtype.
5516 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5517 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5518 are now the same size.
5519 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5520 use discriminator to mark DECL_LANG_SPECIFIC.
5522 * Make-lang.in (gt-java-builtins.h): New rule.
5523 (java/builtins.o): Add dependency on gt-<filename>.h.
5524 * builtins.c: Use gengtype for roots.
5525 (union string_or_tree): Use gengtype.
5526 (struct builtin_record): Use gengtype.
5527 * config-lang.in (gtfiles): Add builtins.c.
5529 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5530 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5531 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5532 gt-java-parse.h, gtype-java.h): Add rules to generate.
5533 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5534 (class.o): Add dependency on gt-*.h.
5535 (constants.o): Likewise.
5538 (jcf-parse.o): Likewise.
5539 (jcf-write.o): Likewise.
5541 * config-lang.in (gtfiles): New.
5542 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5543 * constants.c: Replace uses of ggc_add_* with GTY markers.
5545 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5546 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5547 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5548 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5550 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5552 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5553 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5555 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5556 Include gtype-java.h.
5558 2002-06-02 Tom Tromey <tromey@redhat.com>
5560 Fix for PR java/5913:
5561 * parse.y (patch_binop): Call patch_string on op1.
5563 2002-06-02 Tom Tromey <tromey@redhat.com>
5565 Fix for PR java/1343, PR java/6336:
5566 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5567 formatting. Changed return type.
5568 (anonymous_class_counter): Moved to top of file.
5569 (maybe_make_nested_class_name): Append number to class name for
5570 function-local classes.
5572 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5574 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5575 * Make-lang.in: Update dependency lists.
5577 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5579 * gjavah.c (throwable_p): Do not free the name of the class after
5580 passing it to find_class.
5581 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5582 * jcf-io.c (dirent.h): Include it.
5583 (fnmatch.h): Likewise.
5584 (compare_path): New function.
5585 (java_or_class_file): Likewise.
5586 (memoized_dirlist_entry): New type.
5587 (memoized_dirlist_lookup_eq): New function.
5588 (memoized_dirlists): New variable.
5589 (caching_stat): New function.
5590 (memoized_class_lookup_eq): New function.
5591 (memoized_class_lookups): Likewise.
5592 (find_class): Use memoized_class_lookups and caching_stat.
5593 * jcf.h (JCF_USE_SCANDIR): Define.
5594 * parse.y (java_expand_classes): Write the class files in reverse
5597 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5599 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5601 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5603 * jcf-write.c (write_classfile): Unlink the temporary file if it
5604 cannot be renamed. Use concat to build up the name of the
5607 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5609 * jcf-write.c (write_classfile): Write the file to a
5610 temporary file and then rename it.
5612 2002-05-07 Tom Tromey <tromey@redhat.com>
5614 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5616 Fix for PR java/1200:
5617 * gjavah.c (throwable_p): New function.
5618 (decode_signature_piece): Use it. A `WeakReference' isn't the
5621 (gcjh_streq): New function.
5623 2002-05-07 Andreas Jaeger <aj@suse.de>
5625 * parse.y (finish_for_loop): Fix if statement.
5627 2002-05-06 Tom Tromey <tromey@redhat.com>
5629 Fix for PR java/5941:
5630 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5631 loop update expression.
5632 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5633 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5635 2002-05-04 Mark Wielaard <mark@klomp.org>
5638 * parse.y (build_string_concatenation): Return just op1 only when op2
5639 is null and op1 is a STRING_CST, otherwise always construct a
5642 2002-04-27 Tom Tromey <tromey@redhat.com>
5645 * parse.y (string_convert_int_cst): New function.
5646 (merge_string_cste): Use it.
5648 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5650 * java-tree.h (java_parse_file): Update.
5651 (java_set_yydebug): Remove.
5652 * jcf-parse.c (yydebug): Remove.
5653 (java_set_yydebug): Die.
5654 (java_parse_file): Update.
5655 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5657 2002-04-24 Tom Tromey <tromey@redhat.com>
5660 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5661 EXPR_WFL_QUALIFICATION of qual_wfl.
5663 2002-04-23 Per Bothner <per@bothner.com>
5665 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5666 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5667 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5669 2002-04-23 Tom Tromey <tromey@redhat.com>
5672 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5673 recognize `-fcompile-resource='.
5674 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5677 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5679 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5680 paths. Fixes PR java/2791.
5682 2002-04-19 Andrew Haley <aph@redhat.com>
5684 * jcf-write.c (push_long_const): lo, hi: New variables.
5685 Use rshift_double to extract the high part of a 64-bit long.
5686 Use WORD_TO_INT to extract the low part.
5688 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5689 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5690 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5692 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5694 * typeck.c (incomplete_type_error): Remove.
5696 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5698 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5699 for hash synchronization.
5700 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5701 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5704 2002-04-16 Mark Wielaard <mark@klomp.org>
5706 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5709 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5711 Fix for PR java/6294:
5712 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5715 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5717 Fix for PR java/6085:
5718 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5719 to get enclosing "this" argument for inner-class constructor
5720 invocation. Pass correct arguments to build_access_to_thisn.
5722 2002-04-10 Andreas Jaeger <aj@suse.de>
5724 * gcj.texi (Input Options): Fix extdirs patch.
5726 2002-04-10 Anthony Green <green@redhat.com>
5728 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5730 2002-04-09 Anthony Green <green@redhat.com>
5732 * gcj.texi (Input Options): Add --extdirs documentation.
5733 * jcf-dump.c (OPT_extdirs): New macro.
5734 (options): Add extdirs option.
5735 (help): Describe --extdirs.
5736 (main): Handle OPT_extdirs.
5737 * gjavah.c (OPT_extdirs): New macro.
5738 (options): Add extdirs option.
5739 (help): Describe --extdirs.
5740 (main): Handle OPT_extdirs.
5741 * jcf-path.c (jcf_path_init): Add extdirs support.
5742 (jcf_path_extdirs_arg): New function.
5743 (extensions): New variable to hold extensions path entries.
5744 * jvspec.c: Remove -fextdirs= when compiling main().
5745 * lang.c (java_decode_option): Handle -fextdirs=.
5746 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5747 * Make-lang.in: Compile jcf-path with version info for use in
5748 identifying the appropriate libgcj.jar.
5750 2002-04-08 Tom Tromey <tromey@redhat.com>
5753 * .cvsignore: Added rmic.1 and rmiregistry.1.
5754 * gcj.texi (Top): Link to new nodes.
5755 (Invoking rmic): New node.
5756 (Invoking rmiregistry): Likewise.
5757 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5759 (java.maintainer-clean): Likewise.
5760 ($(srcdir)/java/rmic.1): New target.
5761 ($(srcdir)/java/rmiregistry.1): Likewise.
5762 (java.install-man): Handle rmic.1 and rmiregistry.1.
5764 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5766 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5767 Add note about handling uncaught exceptions. Add an exception handler
5770 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5772 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5773 after using it to patch CALL_EXPR.
5775 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5777 * gcj.texi (Invocation): Document CNI invocation API.
5779 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5781 * expr.c (truthvalue_conversion): Rename. Update.
5782 (expand_compare): Update.
5783 * java-tree.h (java_truthvalue_conversion): New.
5784 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5786 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5788 * java-tree.h (java_mark_addressable): New.
5789 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5790 * typeck.c (mark_addressable): Rename, update.
5792 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5794 * expr.c (build_java_binop): Update.
5795 * java-tree.h (java_signed_type, java_unsigned_type,
5796 java_signed_or_unsigned_type): Update.
5797 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5798 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5799 * parse.y (patch_binop): Update.
5800 * typeck.c (signed_or_unsigned_type, unsigned_type,
5801 signed_type): Update.
5803 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5805 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5806 (java_dummy_print): Remove.
5807 (lang_print_error): Rename. Exit early if inhibiting output.
5808 (inhibit_error_printing_function): New.
5809 (java_init): Don't set hook.
5810 (lang_init_source): Use new boolean.
5812 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5814 * parse.y (do_resolve_class): Fix infinite recursion.
5816 2002-03-29 Tom Tromey <tromey@redhat.com>
5818 * parse.y (check_inner_circular_reference): Ignore incomplete
5821 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5823 * Make-lang.in (builtins.o): Update.
5824 * boehm.c (get_boehm_type_descriptor): Update.
5825 * builtins.c: Include langhooks.h.
5826 * decl.c (java_init_decl_processing): Update.
5827 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5828 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5830 * typeck.c (type_for_mode, type_for_size): Update.
5832 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5834 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5836 2002-03-28 Tom Tromey <tromey@redhat.com>
5838 * except.c (expand_end_java_handler): If the handler type is NULL,
5839 use java.lang.Throwable. Fixes PR java/5986.
5841 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5843 Fix for PR java/4715:
5844 * jcf-parse.c (parse_source_file_3): New function.
5845 (read_class): Call it.
5846 (java_parse_file): Likewise.
5848 2002-03-28 Jan Hubicka <jh@suse.cz>
5850 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5852 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5854 * parse.y (resolve_package): Initialize "decl".
5855 (lookup_package_type): Remove unused function.
5857 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5859 Fix for PR java/5993:
5860 * parse.y (resolve_package): Return the decl if resolution was
5861 successful. Don't special case "java.lang" and "java.lang.reflect"
5862 packages. Set type_name to the merged identifier.
5863 (resolved_qualified_expression_name): Print error using "name" if
5864 resolve_package returns NULL_TREE.
5866 2002-03-27 Tom Tromey <tromey@redhat.com>
5868 * expr.c (expand_invoke): Don't generate null pointer check if
5869 we're calling <init>.
5871 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5873 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5875 * java-tree.h (java_lang_expand_expr): Similarly.
5876 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5877 (java_init): Don't set hook.
5879 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5881 Fix for PR java/5850:
5882 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5883 context if field was not found in the current scope.
5884 * expr.c (lookup_field): Don't look in enclosing contexts.
5886 2002-03-26 Tom Tromey <tromey@redhat.com>
5888 Fix for PR java/5942:
5889 * parse.y (init_src_parse): Added sanity check.
5890 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5893 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5895 * decl.c (lang_mark_tree): Rename java_mark_tree.
5896 * java-tree.h (java_mark_tree): New.
5897 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5899 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5901 * lex.c: Change java_perform_atof to take normal parameters
5902 instead of a pointer to a parameter block. Call it directly
5905 2002-03-22 Mark Wielaard <mark@klomp.org>
5907 Fix for PR java/5368:
5908 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5909 when printing error message.
5911 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5913 * decl.c (maybe_build_cleanup): Remove.
5915 2002-03-22 Tom Tromey <tromey@redhat.com>
5917 Andrew Haley <aph@cambridge.redhat.com>
5919 * expr.c (build_field_ref): Don't build a check if the field is a
5922 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5924 Fix for PR java/6026:
5925 * lex.c (java_lex): Fix parsing of consecutive floats.
5927 2002-03-21 Tom Tromey <tromey@redhat.com>
5929 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5932 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5934 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5935 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5937 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5939 * gcj.texi: @code{gcj} becomes @command{gcj}.
5940 @code{gcc} becomes @command{gcc}.
5941 GcjRaw changed to gnu.gcc.RawData.
5943 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5945 * decl.c (start_java_method): Use new hook.
5946 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5947 (java_init): Remove old hook.
5949 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5951 * builtins.c (define_builtin): Do nothing if `type' is null.
5954 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5956 * parse.y (parser_check_super_interface): Fix error message
5959 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5961 * jcf-parse.c (get_constant): Delete unused variables.
5963 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5965 * java-tree.h (java_parse_file): New.
5966 * jcf-parse.c (yyparse): Rename java_parse_file.
5967 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5969 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5971 * parse.y (craft_constructor): Return the constructor decl.
5972 (java_expand_classes): Update comments.
5973 (lookup_method_invoke): Call fix_constructors immediately for
5974 anonymous class. Fixes PR java/5935.
5976 2002-03-15 Anthony Green <green@redhat.com>
5978 * jcf-parse.c (yyparse): Don't emit class registration
5979 constructor when compiling resource files.
5981 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5983 * lang.c (java_tree_code_type, java_tree_code_length,
5984 tree_code_name): Delete.
5985 (tree_code_type, tree_code_length, tree_code_name): Define.
5986 (java_init): Don't try to copy into the various tree_code
5989 2002-03-12 Tom Tromey <tromey@redhat.com>
5991 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5992 UTF-8, not UCS-2. Fixes PR java/5923.
5994 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5995 a call_expr wrapped in a convert. Fixes PR java/5848.
5997 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5999 * jcf-write.c (write_classfile): Improve error strings.
6001 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6003 * lex.c: Adjust comments to GNU standards.
6005 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6007 Fix for PR java/5902:
6008 * lex.c (java_lex): Fix parsing of literals.
6010 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6012 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6013 to prevent it getting evaluated twice in the store checking case.
6014 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6017 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6019 * decl.c (java_init_decl_processing): Make sure class_type_node
6020 alignment is not less than 64 bits if hash synchronization is enabled.
6022 2002-03-08 Per Bothner <per@bothner.com>
6024 * parse.y (java_complete_lhs): Check if patch_assignment
6025 returned an error-mark.
6027 * parse.y (try_builtin_assignconv): Don't special-case zero.
6029 2002-03-08 Per Bothner <per@bothner.com>
6031 Fix for PR java/5812.
6032 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6033 here instead of in JSR macro. Likewise with load_type_state call.
6034 Do the latter on if the return_pc has been verified (the jsr returns).
6035 (JSR): Now just call build_java_jsr.
6037 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6039 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6040 (java.install-common): Link native driver to
6041 JAVA_TARGET_INSTALL_NAME.
6043 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6045 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6046 * builtins.c(sin_builtin): Likewise
6047 * builtins.c(sqrt_builtin): Likewise
6049 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6051 * java/expr.c, java/jcf-parse.c, java/lex.c:
6052 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6053 REAL_ARITHMETIC blocks unconditional. Delete some further
6054 #ifdef blocks predicated on REAL_ARITHMETIC.
6056 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6058 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6059 explicit sizeof/sizeof.
6060 * decl.c (java_init_decl_processing): Likewise.
6061 * jcf-parse.c (init_jcf_parse): Likewise.
6062 * parse.y (init_src_parse): Likewise.
6064 2002-03-02 Per Bothner <per@bothner.com>
6066 Make --CLASSPATH by a synonym for --classpath and -classpath.
6067 Implement --bootclasspath.
6068 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6069 (classpath_l): Remove.
6070 (jcf_path_CLASSPATH_arg): Remove.
6071 (jcf_path_bootclasspath_arg): New function.
6072 (jcf_path_seal): Simplify accordingly.
6074 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6075 (jcf_path_CLASSPATH): Remove declaration.
6076 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6077 (lang_specific_driver): Translate -bootclasspath.
6078 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6079 * lang.c (decode_lang_options): Do jcf_path_init first.
6080 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6081 * gjavah.c: Also handle --bootclasspath.
6082 Handle --CLASSPATH as a synonum for --classpath.
6083 * jcf-dump.c: Likewise.
6085 "." is not part of system path, but is the default for --classpath.
6086 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6087 (jcf_path_seal): Add "." if no CLASSPATH specified.
6089 * gcj.texi: Document changes.
6091 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6093 * expr.c (build_java_arraystore_check): Fix formatting.
6095 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6097 Fix for PR java/5758, java/5632:
6098 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6099 inner-class separator too.
6100 * parse.y (do_resolve_class): New local `decl_result.'
6101 Progressively build a name for what can have been loaded.
6103 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6105 * expr.c (java_array_data_offset): Removed function.
6106 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6107 (build_java_array_length_access): Obtain "length" value using a
6108 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6109 (build_java_arrayaccess): Correct comment. Access "data" using a
6110 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6111 (build_java_arraystore_check): New function.
6112 (expand_java_arraystore): Use build_java_arraystore_check.
6113 * parse.y (patch_assignment): Simplify code to insert a store check
6114 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6115 * check-init.c (check_init): Update to reflect that an array length
6116 access is now a COMPONENT_REF.
6117 * gcj.texi (Code Generation): Improve documentation of
6118 -fno-bounds-check. Add documentation for -fno-store-check.
6119 * java-tree.h (flag_store_check): Declare.
6120 (build_java_arraystore_check): Declare.
6121 * lang.c (flag_store_check): Initialize to 1.
6122 (lang_f_options): Add store-check option.
6123 * jvspec.c: Don't pass store-check option to jvgenmain.
6124 * lang-options.h: Add help string for -fno-store-check.
6126 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6128 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6129 * java-tree.h (java_dup_lang_specific_decl): New.
6130 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6132 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6134 * builtins.c, decl.c: Delete traditional-mode-related code
6135 copied from the C front end but not used, or used only to
6136 permit the compiler to link.
6138 2002-02-22 Tom Tromey <tromey@redhat.com>
6140 Fix for PR java/2369:
6141 * jvspec.c (verify_class_name): New function.
6142 (lang_specific_driver): Call it.
6143 (JAVA_START_CHAR_P): New macro.
6144 (JAVA_PART_CHAR_P): Likewise.
6146 2002-02-22 Per Bothner <per@bothner.com>
6148 * class.c: Change vtable to be more compatible with g++ v3 abi.
6149 (get_dispatch_table): Prepend offset-to-top (always 0) and
6150 type_info pointer (currently unimplemented hence NULL) to vtable.
6151 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6152 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6153 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6154 (build_dtable_decl): Add declarations for new fields.
6156 2002-02-20 Per Bothner <per@bothner.com>
6158 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6159 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6160 don't need to set it on the COMPOUND_EXPR - the caller does that.
6162 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6164 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6165 `--CLASSPATH' becomes `--classpath.'
6166 * gjavah.c: Likewise.
6167 * jcf-dump.c: Likewise.
6168 * lang-options.h: Likewise.
6170 * jcf-path.c: Updated comment.
6171 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6172 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6173 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6174 (jcf_path_CLASSPATH_arg): Ditto.
6175 (classpath_u): Updated leading comment.
6177 2002-02-20 Per Bothner <per@bothner.com>
6179 * builtins.c (check_for_builtin): New function.
6180 (build_call_or_builtin): Remove.
6181 * java-tree.h: Update accordingly.
6182 * expr.c (expand_invoke): Use build + check_for_builtin instead
6183 of build_call_or_builtin.
6184 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6185 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6186 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6188 2002-02-17 Tom Tromey <tromey@redhat.com>
6190 * java-tree.h (TYPE_STRICTFP): New macro.
6191 (struct lang_type) [strictfp]: New field.
6192 (CLASS_STRICTFP): New macro.
6193 (METHOD_STRICTFP): New macro.
6194 (struct lang_decl) [strictfp]: New field.
6195 * parse.y (method_header): Disallow strictfp constructor or
6197 (STRICT_TK): Move before MODIFIER_TK.
6198 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6199 (METHOD_MODIFIERS): Likewise.
6200 (INTERFACE_MODIFIERS): Likewise.
6201 * jcf-write.c (get_access_flags): Likewise.
6202 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6203 (add_method_1): Likewise.
6204 (get_access_flags_from_decl): Likewise.
6205 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6206 recognize strictfp flag.
6207 * jcf.h (ACC_STRICT): New define.
6209 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6211 * class.c(build_utf8_ref): Move declaration of decl_size
6213 2002-02-07 Tom Tromey <tromey@redhat.com>
6215 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6218 2002-02-04 Anthony Green <green@redhat.com>
6220 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6221 sections if available.
6223 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6225 * parse.y (java_expand_classes): Fix typo in static field loop.
6227 2002-02-02 Richard Henderson <rth@redhat.com>
6229 * class.c (add_field): Mark static fields external.
6230 (build_class_ref): Remove redundant set.
6231 * parse.y (java_expand_classes): Mark static fields of classes
6232 to be compiled as local.
6233 * jcf-parse.c (parse_class_file): Likewise.
6235 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6237 * gcj.texi (About CNI): New node.
6239 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6242 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6243 setlocale() with LC_CTYPE as a parameter.
6246 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6248 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6249 Follow GNU Coding Standards for --version.
6251 2002-01-28 Tom Tromey <tromey@redhat.com>
6253 * expr.c (build_jni_stub): Ensure storage for `meth' is
6255 * parse.y (java_complete_expand_methods): Set
6256 current_function_decl before building JNI stub.
6258 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6260 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6263 2002-01-22 Tom Tromey <tromey@redhat.com>
6265 * decl.c (java_init_decl_processing): Use add_predefined_file.
6266 Predefine RawData.java.
6267 (predef_filenames): Removed.
6268 (java_init_decl_processing): Don't register predef_filenames.
6269 * jcf-parse.c (add_predefined_file): New function.
6270 (predefined_filename_p): Rewrote.
6271 (predefined_filename_p): No longer static.
6272 * decl.c (java_init_decl_processing): Call initialize_builtins.
6273 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6274 (java/builtins.o): New target.
6275 * builtins.c: New file.
6276 * parse.y (patch_invoke): Use build_call_or_builtin.
6277 * java-tree.h (build_call_or_builtin): Declare.
6278 (initialize_builtins): Declare.
6279 (java_set_exception_lang_code): Removed unused declaration.
6280 (PREDEF_FILENAMES_SIZE): Removed.
6281 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6282 (predef_filenames): New define.
6283 (add_predefined_file): Declare.
6284 (predefined_filename_p): Declare.
6285 * expr.c (expand_invoke): Use build_call_or_builtin.
6287 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6289 * parse.y (patch_switch_statement): Fix format specifier.
6291 2002-01-16 Tom Tromey <tromey@redhat.com>
6293 More for PR java/5365:
6294 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6296 (process_file): Generate include for
6297 java.lang.UnsupportedOperationExceptions.
6299 2002-01-15 Andreas Jaeger <aj@suse.de>
6301 * .cvsignore: Add man pages.
6303 2002-01-15 Tom Tromey <tromey@redhat.com>
6305 Fix for PR java/5365:
6306 * gjavah.c (process_file): Turn class name into a file name.
6308 2002-01-14 Matthias Klose <doko@debian.org>
6310 * gcj.texi: Fix whitespace and formatting errors in the
6311 synopsis of the man pages. Update copyright.
6313 2002-01-14 Tom Tromey <tromey@redhat.com>
6316 * Make-lang.in (java.install-man): Handle jv-convert man page.
6317 (java.generated-manpages): Added jv-convert.1.
6318 (java.uninstall): Remove jv-convert.1.
6319 (java.maintainer-clean): Likewise.
6320 ($(srcdir)/java/jv-convert.1): New target.
6321 * gcj.texi (Top): Link to jv-convert node.
6322 (Individual utilities): Likewise.
6323 (Invoking jv-convert): New node.
6325 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6326 Martin Kahlert <martin.kahlert@infineon.com>
6328 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6329 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6331 2002-01-03 Graham Stott <grahams@redhat.com>
6333 * class.c (compile_resource_file): Update copyright date.
6334 Constify filename parameter.
6335 (java-tree.h): Update copyright date.
6336 (compile_resource_file): Constify filename parameter.
6338 2002-01-03 Graham Stott <grahams@redhat.com>
6340 * gcc/jcf-parse.c: Update copyright date.
6341 (yyparse): Constify resource_filename.
6343 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6345 * parse.y (src_parse_roots): Don't needlessly zero init.
6347 2001-12-31 Tom Tromey <tromey@redhat.com>
6349 * parse.y (dump_java_tree): New function.
6350 (source_end_java_method): Call it.
6351 (end_class_declaration): Likewise.
6352 * lang.c (java_decode_option): Call dump_switch_p.
6354 2001-12-28 Tom Tromey <tromey@redhat.com>
6356 * gen-table.pl: Don't process characters after \uffff. Added
6357 comment pointing to input file.
6359 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6361 * gen-table.pl: Const-ify output. Document the location of a
6362 suitable unicode input file.
6364 * chartables.h: Regenerate.
6366 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6368 * chartables.h: Const-ify.
6369 * gjavah.c (options): Likewise.
6370 * jcf-dump.c (options): Likewise.
6371 * jv-scan.c (options): Likewise.
6372 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6373 * parse.y (binop_lookup): Likewise.
6375 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6377 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6378 the static arrays that are output.
6379 * jvspec.c (jvgenmain_spec): Make static.
6380 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6381 * keyword.h: Regenerate.
6382 * lang.c (string_option, process_option_with_no, lang_f_options,
6383 lang_W_options): Const-ify.
6384 * lex.c (java_lex): Likewise.
6386 2001-12-21 Richard Henderson <rth@redhat.com>
6388 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6389 (get_boehm_type_descriptor): ... here. Arrange for the
6390 TREE_TYPE to get set properly.
6392 2001-12-21 Richard Henderson <rth@redhat.com>
6394 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6395 only if the target requires collect2.
6397 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6399 2001-12-20 Tom Tromey <tromey@redhat.com>
6402 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6403 CAN_COMPLETE_NORMALLY for the node.
6404 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6405 generate code for second branch if first branch can't complete
6407 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6408 the loop head if the loop body can't complete normally.
6410 2001-12-20 Tom Tromey <tromey@redhat.com>
6413 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6414 case where `finally' clause can't complete normally.
6416 2001-12-20 Tom Tromey <tromey@redhat.com>
6419 * parse.y (analyze_clinit_body): Added this_class parameter.
6420 Check for more cases where we must keep <clinit>.
6421 (maybe_yank_clinit): Cleaned up flow control.
6423 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6425 * decl.c (java_init_decl_processing): Don't initialize
6426 finit_leg_identifier_node.
6427 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6428 (finit_leg_identifier_node): Remove.
6429 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6431 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6433 * mangle.c (mangle_member_name): Don't special-case for
6435 * mangle_name.c (unicode_mangling_length): Likewise.
6436 (append_unicode_mangled_name): Likewise.
6437 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6440 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6442 * expr.c (build_java_array_length_access): Don't force null pointer
6443 check unless flag_check_references is set.
6445 2001-12-20 Tom Tromey <tromey@redhat.com>
6447 Fix for PR java/3417:
6448 * parse.y (patch_assignment): Added special processing for
6450 (patch_return): Don't convert booleans to integers, and don't
6451 special-case `null'.
6453 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6455 * config-lang.in (diff_excludes): Remove.
6457 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6459 * gcj.texi: Update link to GCC manual.
6461 2001-12-17 Tom Tromey <tromey@redhat.com>
6463 * parse.y (link_nested_class_to_enclosing): Removed useless
6466 2001-12-16 Tom Tromey <tromey@redhat.com>
6468 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6471 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6473 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6474 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6477 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6479 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6481 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6483 * decl.c (java_init_decl_processing): Build otable_type correctly.
6484 otable_decl is an otable_type.
6486 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6488 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6489 otable_type, otable_ptr_type, method_symbol_type,
6490 method_symbols_array_type, method_symbols_array_ptr_type): New
6491 field/global tree definitions.
6492 (flag_indirect_dispatch): New flag.
6493 * decl.c (java_init_decl_processing): Initialize new otable and
6494 otable_syms type nodes and decls. Add new field "index" to
6496 * class.c (build_method_symbols_entry): New function.
6497 (make_method_value): Set "index" to to method's vtable index for
6498 virtual methods when indirect-dispatch is not used.
6499 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6500 and set vtable_method_count to -1. Set otable and otable_syms field
6501 if indirect-dispatch is used and there was something to put in them.
6502 (build_method_symbols_entry): New function.
6503 (emit_offset_symbol_table): New function.
6504 * expr.c (get_offset_table_index): New function.
6505 (build_invokevirtual): Build array reference to otable at the index
6506 returned by get_offset_table_index, and use the result as the vtable
6508 (build_invokeinterface): Similar.
6509 * jcf-parse.c (yyparse): If indirect-dispatch, call
6510 emit_offset_symbol_table at the end of compilation, after all classes
6511 have been generated.
6512 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6513 * lang.c (flag_indirect_dispatch): Define.
6514 (lang_f_options): Add indirect-dispatch flag.
6516 2001-12-14 Matthias Klose <doko@debian.org>
6518 * gcj.texi: Markup for man page generation. Document missing
6519 options printed by <tool> --help.
6520 Terminate description of gij's -ms option with a dot.
6521 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6522 (java.generated-manpages java.install-man, java.uninstall,
6523 java-maintainer-clean) Updated.
6525 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6527 * class.c (get_dispatch_table): Fix java vtable layout
6528 for TARGET_VTABLE_USES_DESCRIPTORS.
6529 * decl.c (java_init_decl_processing): Initialize
6530 alloc_no_finalizer_node, finalize_identifier_node.
6531 * expr.c (class_has_finalize_method): New function.
6532 (expand_java_NEW): Generate calls for finalizer-free allocation.
6533 (build_invokevirtual): Fix java vtable layout for
6534 TARGET_VTABLE_USES_DESCRIPTORS.
6535 * java-tree.h (enum java_tree_index): New entries:
6536 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6537 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6538 (class_has_finalize_method): declare.
6539 (HAS_FINALIZER_P): New macro.
6540 * parse.y (patch_invoke): Generate calls for finalizer-free
6543 2001-12-12 Matthias Klose <doko@debian.org>
6545 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6546 whitespace at end of line.
6548 2001-12-11 Tom Tromey <tromey@redhat.com>
6550 * lex.c (java_init_lex): Define wfl_to_string as
6551 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6553 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6555 * class.c (make_method_value): Use null_pointer_node to
6556 represent empty exception table.
6558 2001-12-10 Tom Tromey <tromey@redhat.com>
6560 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6562 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6564 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6566 2001-12-09 Per Bothner <per@bothner.com>
6568 * check-init.c (current_switch_has_default): New static field.
6569 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6570 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6571 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6573 2001-12-09 Tom Tromey <tromey@redhat.com>
6575 * check-init.c (check_init): Don't allow pre- or post- increment
6576 or decrement of final variable.
6577 (final_assign_error): Minor error message rewording.
6579 2001-12-08 Tom Tromey <tromey@redhat.com>
6581 * java-tree.h: Fixed typo.
6583 * gjavah.c (decompile_method): Don't decompile to `return this'
6586 * gjavah.c (cxx_keywords): Re-sorted.
6587 * lex.c (cxx_keywords): Re-sorted.
6589 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6592 * gjavah.c (print_namelet): Clear subnamelets.
6593 (HANDLE_METHOD): Set `method_printed' earlier.
6595 2001-12-07 Tom Tromey <tromey@redhat.com>
6597 * lang.c (lang_f_options): Added
6598 optimize-static-class-initialization.
6599 (java_decode_option): Removed special case.
6601 2001-12-07 Per Bothner <per@bothner.com>
6603 * check-init.c (check_init): Fix typo freeing memory twice.
6605 2001-12-05 Per Bothner <per@bothner.com>
6607 Restore support for static class initialization optimization.
6608 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6609 * check-init.c (check_int): At end of BLOCK handle initialization
6610 blocks, which used to be done in java_complete_expand_method but did
6611 not handle the case where check_for_initialization might allocate
6612 more than a word of bits.
6613 * decl.c (lang_make_tree): The smic field is now a tree.
6614 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6615 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6617 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6619 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6620 Change from a hash table to a list.
6621 (struct_lang_decl): Change field 'smic' to match.
6622 * class.c (add_method_1): Initialize
6623 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6624 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6625 (java_expand_method_bodies): -here, since 'smic' is now a list.
6626 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6628 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6630 * class.c (java_hash_compare_tree_node): Fix casts.
6632 2001-12-04 Per Bothner <per@bothner.com>
6634 * check-init.c: Handle definite unassignment to finals in addition
6635 to definite assignment.
6636 (loop_current_locals): New field.
6637 (num_current_locals, int start_current_locals, num_current_words):
6639 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6640 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6641 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6642 (get_variable_decl, check_final_reassigned): New functions.
6643 (check_init, check_bool_init): Modify as needed for checking finals.
6644 (check_for_initialization): Take extra parameter and return void.
6645 Do extra start-up logic to check final fields for assignment.
6646 * parse.y (check_static_final_variable_assignment_flag,
6647 reset_static_final_variable_assignment_flag, check_final_assignment,
6648 check_final_variable_local_assignment_flag,
6649 reset_final_variable_indirect_assignment_flag,
6650 reset_final_variable_global_assignment_flag): Remove functions.
6651 (java_complete_expand_methods, outer_field_access_fix,
6652 patch_assignment): Remove no-longer used logic.
6653 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6654 * parse.y (register_fields, java_complete_tree): Update accordingly.
6656 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6657 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6658 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6660 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6662 * java-tree.h (DECL FINAL): New bit-field.
6663 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6664 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6665 (DECL_INIT_CALLS_THIS): New macro.
6666 (struct lang_decl): New bit-field init_calls_this.
6667 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6668 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6669 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6670 use it for both local variables and final fields.
6671 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6673 (struct lang_type): Remove hfv bit-field.
6674 (check_for_initialization): Change to return void.
6676 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6677 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6678 * check-init.c (final_assign_error): New helper function.
6679 (check_final_reassigned, check_init): Use it.
6680 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6682 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6683 bit-fields to unsigned.
6685 2001-12-03 Per Bothner <per@bothner.com>
6687 * parse.y (patch_binop): Minor constant folding.
6689 * parse.y (build_current_thisn): Shorter 'buffer'.
6691 2001-12-03 Per Bothner <per@bothner.com>
6693 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6694 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6695 * jcf-write.c (generate_bytecode_insns): Remove support for
6696 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6697 * check-init.c (check_init): Likewise.
6699 2001-12-03 Per Bothner <per@bothner.com>
6701 * verify.c (subroutine_nesting): New function.
6702 (verify_jvm_instructions): Use it to fix logic for checking that
6703 we're done with the current subroutine.
6705 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6706 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6708 2001-12-03 Per Bothner <per@bothner.com>
6710 * jcf.h: Fix obvious typo in comment.
6711 * typeck.c (build_null_signature): Add comment.
6713 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6715 * expr.c: Remove leading capital from diagnostic messages, as
6716 per GNU coding standards.
6717 * jcf-io.c: Similarly.
6718 * jcf-parse.c: Similarly.
6719 * jv-scan.c: Similarly.
6720 * jvspec.c: Similarly.
6721 * mangle.c: Similarly.
6723 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6724 Alexandre Petit-Bianco <apbianco@redhat.com>
6726 * expr.c (build_java_arrayaccess): Call save_expr on array for
6727 correct evaluation order, modified comment, fixed indentation.
6728 * parse.y: (patch_assignment): Correctly extract the array base
6729 from the tree generate by build_java_arrayaccess, added comments.
6730 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6731 Fixes PR java/3096, PR java/3803, PR java/3965.
6733 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6735 * expr.c (expand_byte_code): Remove trailing periods from messages.
6736 * jcf-parse.c (load_class, jcf_parse): Similarly.
6737 * jcf-write.c (generate_classfile): Similarly.
6738 * lex.c (java_lex): Similarly.
6740 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6742 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6744 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6746 * Make-lang.in (java.generated-manpages): New dummy target.
6748 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6750 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6752 (lang_specific_pre_link): Use set_input to set input_filename.
6754 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6755 (main): Fix definition.
6756 Strip `main' from classname.
6759 2001-11-18 Roger Sayle <roger@eyesopen.com>
6761 * parse.h (java_expand_switch): Remove old prototype.
6763 2001-11-18 Tom Tromey <tromey@redhat.com>
6765 Fix for PR java/1401:
6766 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6768 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6771 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6773 * lang.c (finish_parse): Rename to java_finish.
6774 (LANG_HOOKS_FINISH, java_finish): New.
6776 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6778 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6779 * java-tree.h: New prototype.
6780 * lang.c (java_init): Update prototype. Combine with old init_parse.
6782 2001-11-13 Tom Tromey <tromey@redhat.com>
6784 * gjavah.c (method_signature): New global.
6785 (HANDLE_METHOD): Set it.
6786 (decompile_return_statement): New function.
6787 (decompile_method): Use it.
6788 (print_method_info): Removed `synth' argument.
6790 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6792 * java-tree.h (java_set_yydebug): New.
6793 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6794 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6795 (print_lang_decl, print_lang_type, print_lang_identifier,
6796 print_lang_statistics, lang_print_xnode): Remove.
6798 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6800 * jcf-parse.c (init_lex): Remove.
6801 * lang.c (language_string, lang_identify): Remove.
6802 (struct lang_hooks): Constify.
6803 (LANG_HOOKS_NAME): Override.
6804 (init_parse): Update.
6806 2001-11-08 Andreas Franck <afranck@gmx.de>
6808 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6809 program_transform_name the way suggested by autoconf.
6810 (java.install-common): Also transform auxiliary program names with
6811 program_transform_name.
6813 2001-11-08 Tom Tromey <tromey@cygnus.com>
6815 * parse.y (trap_overflow_corner_case): New rule.
6816 (unary_expression): Use it.
6817 * lex.c (java_init_lex): Don't set minus_seen.
6818 (yylex): Don't use minus_seen. Communicate overflow to parser for
6820 (error_if_numeric_overflow): New function.
6821 * parse.h (minus_seen): Removed field.
6822 (JAVA_RADIX10_FLAG): New define.
6824 2001-11-07 Tom Tromey <tromey@redhat.com>
6826 Patch for PR java/1414:
6827 * parse.y (case_label_list): New global.
6828 (goal): Register case_label_list with GC.
6829 (java_complete_lhs): Save new case on case_label_list.
6830 (patch_switch_statement): Check for duplicate case labels.
6832 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6834 * parse.y (patch_assignment): Removed unused third argument.
6835 (java_complete_lhs): Removed unused third argument to patch_assignment.
6837 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6839 * lang.c: Include langhooks-def.h.
6840 * Make-lang.in: Update.
6842 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6844 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6846 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6848 * mangle.c (find_compression_record_match): Don't match compression
6849 records for package name elements unless they occur at the start of
6850 the name. Fix for PR java/4717.
6852 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6854 * expr.c (expand_java_field_op): Don't special-case references to
6855 java.lang.PRIMTYPE.TYPE.
6856 (build_primtype_type_ref): Removed.
6857 * java-tree.h (build_primtype_type_ref): Remove prototype.
6858 * parse.y (maybe_build_primttype_type_ref): Removed.
6859 (complete_function_arguments): Don't special-case references to
6860 java.lang.PRIMTYPE.TYPE.
6861 (patch_assignment): Likewise.
6862 (array_constructor_check_entry): Likewise.
6864 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6866 * mangle.c (static tree compression_table): Fixed leading comment.
6867 * parse.h (struct parser_ctxt): Fixed field comment.
6868 * parse.y (check_pkg_class_access): New prototype, fixed leading
6869 comment, new parameter used to emit error only if passed as true.
6870 (parse_check_super): Pass extra argument to check_pkg_class_access.
6871 (do_resolve_class): Likewise.
6872 (process_imports): Likewise.
6873 (read_import_dir): Fixed indentation.
6874 (find_in_imports_on_demand): New local class_type_name. Local
6875 node_to_use deleted. while loop changed into for loop. Report
6876 multiple definition only for accessible classes. Improved error
6878 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6879 assigned to parameter list, fixed indentation. while loop changed
6880 into for loop, restore TREE_CHAIN on local `tem' before the next
6883 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6885 * lang.c (lang_get_alias_set): Deleted.
6887 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6889 * gjavah.c (jni_print_char): Fix thinko in last change.
6891 * gjavah.c (jni_print_char, decode_signature_piece): Use
6892 safe-ctype macros and/or fold extra calls into fewer ones.
6893 * lex.c (java_read_unicode, java_lex): Likewise.
6894 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6895 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6896 * mangle_name.c (append_unicode_mangled_name,
6897 unicode_mangling_length): Likewise.
6899 2001-10-17 Richard Henderson <rth@redhat.com>
6901 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6903 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6905 * lang.c (langhooks.h): Included.
6906 (LANG_HOOKS_INIT): Redefined.
6907 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6908 (LANG_HOOKS_DECODE_OPTION): Likewise.
6909 (struct lang_hooks lang_hooks): New initialization.
6911 2001-10-11 Per Bothner <per@bothner.com>
6913 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6914 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6915 The former is simpler, and jcf-write.c handles it better.
6916 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6917 or WITH_CLEANUP_EXPR.
6918 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6919 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6921 * parse.y (patch_if_else_statement): If the condition is constant,
6922 optimize away the test.
6924 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6926 * parse.y (patch_cast): Call patch_string on the first operand of
6927 the incoming node, update it if necessary. Fixes PR java/4510.
6929 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6931 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6932 when name qualifier matches a package name.
6934 2001-10-08 Tom Tromey <tromey@redhat.com>
6936 Fix for PR java/4489:
6937 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6938 force a new label when computing `body_block'.
6940 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6942 * jcf-io.c (format_uint): Const-ify.
6943 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6944 * lex.c (java_get_line_col): Likewise.
6945 * parse.y (build_incdec): Likewise.
6947 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6949 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6950 a NULL enclosing context if appropriate. Fixes PR java/4466.
6952 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6954 * parse.y (patch_assignment): Use lvalue's original TYPE when
6955 building the final COMPOUND_EXPR.
6956 (try_reference_assignconv): Fixed leading comment.
6958 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6960 * parse.y (check_final_variable_indirect_assignment): For
6961 COMPOUND_EXPR, return only if finals were found initialized
6962 properly, if not, keep on checking.
6963 (check_final_variable_global_assignment_flag): New local
6964 error_found, set when appropriate and used to decide whether to
6965 report uninitialized finals. Fixed typo in comment.
6967 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6969 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6970 last three initializations. Fixes PR java/4360.
6972 2001-09-21 Richard Henderson <rth@redhat.com>
6974 * class.c (get_dispatch_table): Handle function descriptors.
6975 (build_dtable_decl): Likewise.
6976 * expr.c (build_invokevirtual): Likewise.
6978 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6980 * parse.y (patch_method_invocation): Build class initialization
6981 when static finals are used to qualify method invocation.
6984 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6986 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6987 build_type_name_from_array_name.
6988 (STRING_STRIP_BRACKETS): New macro.
6989 * parse.y (build_type_name_from_array_name): New function.
6990 (array_creation_expression:): Accumulate []s instead of [s.
6991 (cast_expression:): Accumulate []s instead of [s after cast type
6993 (build_array_from_name): Local string deleted, use
6994 build_type_name_from_array_name.
6995 (build_unresolved_array_type): Accumulate []s instead of [s after
6997 (register_fields): Fixed comment.
6998 (resolve_class): Local name, base deleted, new locals tname and
6999 array_dims. Use build_type_name_from_array_name. Use array_dims to
7001 (purify_type_name): Use STRING_STRIP_BRACKETS.
7003 2001-09-18 Andreas Jaeger <aj@suse.de>
7005 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7006 * jv-scan.c: Likewise.
7008 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7010 * parse.y (patch_method_invocation): Inner class creation context
7011 check not enforced within constructors. Fixes PR java/1873.
7013 2001-09-16 Tom Tromey <tromey@redhat.com>
7015 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7016 NOTE_PUSH for single-case push. Fixes PR java/4189.
7018 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7020 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7021 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7022 (struct lang_type): New fields import_list and import_demand_list.
7023 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7024 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7025 (do_resolve_class): New local saved_enclosing_type, initialized,
7026 passed as parameter to find_in_imports and find_in_imports_on_demand.
7027 (find_in_imports): Added paramater enclosing_type, use its
7028 TYPE_IMPORT_LIST when applicable.
7029 (find_in_imports_on_demand): Added parameter enclosing_type, use
7030 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7031 declaration and initialization.
7032 (fold_constant_for_init): Switch/restore current_class to the
7033 appropriate context.
7035 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7037 * verify.c (verify_jvm_instructions): Fix typo.
7039 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7041 * expr.c (expand_invoke): Const-ification.
7042 * parse.y (patch_method_invocation): Likewise.
7044 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7046 * gjavah.c (cxx_keywords): Const-ification.
7047 * keyword.gperf (java_keyword): Likewise.
7048 * lang.c (java_tree_code_name): Likewise.
7049 * lex.c (cxx_keywords): Likewise.
7050 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7052 2001-09-11 Richard Henderson <rth@redhat.com>
7054 * parse.h (ctxp_for_generation): Mark extern.
7056 2001-09-10 Richard Henderson <rth@redhat.com>
7058 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7060 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7062 * typeck.c (java_array_type_length, build_prim_array_type):
7063 Represent empty arrays by NULL index.
7065 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7067 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7068 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7070 2001-09-06 Anthony Green <green@redhat.com>
7072 * class.c (O_BINARY): Define if necessary.
7073 (registerResource_libfunc): Declare.
7074 (init_class_processing): Initilize registerResource_libfunc.
7075 (compile_resource_file): New function.
7076 * java-tree.h (resource_name): Declare.
7077 (compile_resource_file): Declare.
7078 * jcf-parse.c (yyparse): Handle compiling java resource files.
7079 * lang.c (java_decode_option): Handle -fcompile-resource option.
7080 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7082 * gcj.texi (Code Generation): Add documentation for -R flag.
7084 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7086 * jcf-write.c (generate_classfile): Issue an error in case of
7087 field/initial value mismatch.
7088 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7089 being initialized and we're generating bytecode.
7090 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7091 set DECL_INITIAL properly when appropriate.
7095 2001-09-01 Per Bothner <per@bothner.com>
7097 * parse.y (maybe_yank_clinit): A field without an initializer is not
7098 relevant. All initializers except static final and constant require
7099 <clinit>, regardless of flag_emit_class_files.
7101 2001-08-31 Per Bothner <per@bothner.com>
7103 * class.c (set_constant_value): When not emitting class files, then a
7104 String ConstantValue is a utf8const_ptr_type.
7106 2001-08-30 Per Bothner <per@bothner.com>
7108 * jcf-write.c (generate_classfile): Check that field is primitive
7109 or string before emitting ConstantValue attribute.
7111 2001-08-30 Per Bothner <per@bothner.com>
7113 * parse.y (resolve_qualified_expression_name): If creating a
7114 COMPOUND_EXPR, set it's type correctly.
7116 2001-08-30 Per Bothner <per@bothner.com>
7118 * jcf-io.c (open_class): Set filename field.
7120 * jcf-parse,c (parse_class_file): Set current_function_decl
7121 for better error message when Code attribute is missing.
7123 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7124 better diagnostics, especially for constructors.
7126 2001-08-30 Per Bothner <per@bothner.com>
7128 * jcf-write.c (generate_classfile): Don't write ConstantValue
7129 attribute if field is not final, for compatibility with jdk.
7131 * jcf-write.c (generate_classfile): Convert ConstantValue values
7132 to correct type. Work-around for front-end bug.
7133 * class.c (set_constant_value): Error if constant has wrong type.
7135 2001-08-30 Per Bothner <per@bothner.com>
7137 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7138 "Double" are printed at verbosity 1.
7140 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7142 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7144 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7146 * parse.y (patch_assignment): Don't verify final re-assignment here.
7147 (java_complete_lhs): Verify assignments to finals calling
7148 patch_assignment. Verify re-assignments to finals before calling
7151 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7153 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7156 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7158 * lex.c (java_lex): new local found_hex_digits. Set and then used
7159 in test to reject invalid hexadecimal numbers.
7160 * parse.y (java_complete_tree): Prevent unwanted cast with
7161 initialized floating point finals.
7162 (patch_binop): Emit a warning when detecting a division by zero,
7163 mark result not constant, don't simplify non integer division.
7165 2001-08-28 Per Bothner <per@bothner.com>
7167 * jcf-write.c (generate_bytecode_insns): For increments and
7168 decrements just recurse to push constant. Improvement on Mark's patch.
7170 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7172 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7173 real conversion for increments and decrements of reals.
7175 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7177 * parse.y (resolve_qualified_expression_name): Handle unresolved
7178 qualified expressions, prevent numerical qualifiers, fixed typo.
7181 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7183 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7184 don't report anything but deprecated class when marked so. Handle
7186 (patch_method_invocation): Check deprecation on methods and types.
7187 (patch_binop): code becomes an enum tree_code, added default: to
7188 switch to handle that. Detect division by zero, try to fold and
7189 return before using a subroutine.
7191 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7193 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7194 file smaller than 4 bytes.
7195 * parse.y (check_inner_circular_reference): New function.
7196 (check_circular_reference): Likewise.
7197 (array_initializer:): Accept {,}.
7198 (java_check_circular_reference): Rewritten using
7199 check_circular_reference and check_inner_circular_reference.
7200 (java_complete_expand_method): Unconditionally save and restore
7201 the unpurged exception list.
7202 (build_dot_class_method_invocation): Unmangle signature parameter.
7204 2001-08-21 Tom Tromey <tromey@redhat.com>
7206 * decl.c (init_decl_processing): Add `throws' field to method
7208 * class.c (make_method_value): Compute `throws' field for method.
7210 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7212 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7213 circularity is detected.
7214 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7216 2001-08-17 Richard Henderson <rth@redhat.com>
7218 * class.c (emit_register_classes): Add align parameter to
7219 call to assemble_integer.
7221 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7223 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7224 loading a class_or_name fails, try considering an innerclass name
7225 and load the enclosing context.
7226 * parse.y (resolve_inner_class): New function.
7227 (find_as_inner_class): Added leading comment.
7228 (register_incomplete_type): Keep the current context as enclosing
7229 context for JDEP_FIELD dependencies.
7230 (do_resolve_class): Locals new_class_decl and super initialized to
7231 NULL. Call resolve_inner_class, explore the enclosing context
7232 superclass if necessary.
7235 2001-08-16 Tom Tromey <tromey@redhat.com>
7237 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7238 * gjavah.c (main): Updated for change to jcf_path_seal.
7239 * lang.c (version_flag): New global.
7240 (java_decode_option): Recognize `-version'.
7241 (java_init): Update for change to jcf_path_seal.
7242 * jcf.h (jcf_path_seal): Added `print' argument.
7243 * jcf-path.c (jcf_path_seal): Added `print' argument.
7245 2001-08-13 Zack Weinberg <zackw@panix.com>
7247 * Make-lang.in (java/decl.o): Update dependencies.
7248 * decl.c: Include libfuncs.h, don't include toplev.h.
7250 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7252 * decl.c (init_decl_processing): exception_type_node,
7253 class_not_found_type_node, and no_class_def_found_type_node
7254 initialized. predef_filenames augmented accordingly.
7255 instinit_identifier_node initialized.
7256 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7257 * java-tree.h (enum java_tree_index): New entries
7258 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7259 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7260 (exception_type_node): New macro.
7261 (class_not_found_type_node): Likewise.
7262 (no_class_def_found_type_node): Likewise.
7263 (instinit_identifier_node): Likewise.
7264 (PREDEF_FILENAMES_SIZE): Adjusted.
7265 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7266 (struct lang_type): Fixed typo in bitfield name.
7267 (DECL_INSTINIT_P): New macro.
7268 (ID_INSTINIT_P): Likewise.
7269 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7271 * parse.y (encapsulate_with_try_catch): New function.
7272 (generate_instinit): Likewise.
7273 (build_instinit_invocation): Likewise.
7274 (ctors_unchecked_throws_clause_p): Likewise.
7275 (add_instance_initializer): Deleted.
7276 (build_instance_initializer): Likewise.
7277 (in_instance_initializer): Likewise.
7278 (check_method_redefinition): instinit$ not to be verified.
7279 (java_complete_expand_methods): Generate instinit$, simplified code.
7280 (build_dot_class_method): Eliminated unnecessary locals. Use
7281 encapsulate_with_try_catch, removed unnecessary code.
7282 (fix_constructors): New local iii. Use build_instinit_invocation.
7283 (patch_method_invocation): Added comment.
7284 (maybe_use_access_method): Don't consider instinit$.
7285 (find_applicable_accessible_methods_list): Shorten the search for
7287 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7288 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7289 (patch_throw_statement): Likewise. Fixed typo.
7291 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7294 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7295 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7297 (lang_specific_pre_link): Use set_input to set input_filename.
7299 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7300 (main): Fix definition.
7301 Strip `main' from classname.
7304 2001-08-11 Zack Weinberg <zackw@panix.com>
7306 * lex.h: Don't include setjmp.h. Don't define
7307 SET_FLOAT_HANDLER or prototype set_float_handler.
7309 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7311 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7312 `poplevel' in the right order.
7314 2001-08-09 Richard Henderson <rth@redhat.com>
7316 * Make-lang.in (class.o): Depend on TARGET_H.
7317 * class.c (emit_register_classes): Use target hooks instead of
7318 assemble_constructor and assemble_destructor.
7320 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7322 * check-init.c (flags.h): Include
7323 (check_init): Don't report uninitialized static class
7324 initialization flags, don't free bit index when doing static class
7325 initialization optimization.
7326 (check_for_initialization): Return type changed to `unsigned int.'
7327 (attach_initialized_static_class): New function.
7328 * class.c (add_method_1): Create the initialized static class
7330 (finish_class): Always emit deferred inline methods.
7331 * decl.c (emit_init_test_initialization): Moved to expr.c
7332 (complete_start_java_method): Don't traverse
7333 DECL_FUNCTION_INIT_TEST_TABLE.
7334 (lang_mark_tree): Mark hash tables in function decls.
7335 * expr.c (emit_init_test_initialization): Moved from decl.c.
7336 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7337 initialization flag, set DECL_CONTEXT and
7338 LOCAL_CLASS_INITIALIZATION_FLAG.
7339 (java_lang_expand_expr): Emit initialization code for static class
7340 initialized flags when entering block, if necessary.
7341 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7342 * java-tree.h (flag_optimize_sci): New global variable declaration.
7343 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7344 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7345 (LOCAL_FINAL_P): Fixed typo in comment.
7346 (FINAL_VARIABLE_P): Likewise.
7347 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7348 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7349 (struct lang_decl): New fields `ict', `smic' and `cif.'
7350 (check_for_initialization): New returned value for global.
7351 (attach_initialized_static_class): New global function.
7352 (STATIC_CLASS_INIT_OPT_P): New macro.
7353 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7354 * lang.c (java_decode_option): Handle
7355 `-fno-optimize-static-class-initialization'
7356 * parse.y (start_complete_expand_method): New function.
7357 (java_expand_method_bodies): Likewise.
7358 (attach_init_test_initialization_flags): Likewise.
7359 (adjust_init_test_initialization): Likewise.
7360 (emit_test_initialization): Likewise.
7361 (java_complete_expand_methods): Nullify abstract and native method
7363 (java_complete_expand_method): New locals `fbody', `block_body'
7364 and `exception_copy.' Reorganized: directly return on empty method
7365 bodies, call `start_complete_expand_method', remember definitely
7366 initialized static class in function, don't expand method bodies.
7367 (java_expand_classes): Call `java_expand_method_bodies' before
7368 `finish_class' when compiling to native.
7369 (resolve_expression_name): Use `orig' after building outer class
7371 (patch_invoke): Remember static method invocations.
7373 2001-08-06 Richard Henderson <rth@redhat.com>
7375 * class.c (emit_register_classes): Pass a symbol_ref and priority
7376 to assemble_constructor.
7378 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7380 * java-tree.h (all_class_filename): New macro.
7381 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7382 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7383 newly created IDENTIFIER_NODE to `all_class_filename.'
7385 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7387 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7388 Use ggc_add_tree_root to register roots.
7390 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7392 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7393 second operand calling check_init.
7394 * decl.c (complete_start_java_method): Swaped second and third
7395 arguments while creating WITH_CLEANUP_EXPR node.
7396 * jcf-write.c (generate_bytecode_insns): Use second operand
7397 instead of third when handling WITH_CLEANUP_EXPR.
7398 * parse.y (java_complete_lhs): Expand second operand of
7399 WITH_CLEANUP_EXPR nodes.
7400 (patch_synchronized_statement): Swaped second and third arguments
7401 while creating WITH_CLEANUP_EXPR node.
7403 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7405 * parse.y (create_interface): Avoid cyclic inheritance report when
7406 syntax error encountered during class definition.
7409 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7411 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7413 (lang_specific_pre_link): Use set_input to set input_filename.
7415 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7416 (main): Fix definition.
7417 Strip `main' from classname.
7420 2001-07-18 Tom Tromey <tromey@redhat.com>
7423 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7424 * lex.c (java_new_lexer): Use ICONV_CONST.
7425 (java_read_char): Likewise.
7426 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7427 (jv-scan$(exeext)): Likewise.
7429 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7431 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7432 * parse.y (check_class_interface_creation): Allow `private' if the
7433 enclosing is not an interface.
7434 (create_interface): Interface tagged public if the enclosing
7435 context is an interface.
7436 (create_class): Class tagged public if the enclosing context
7440 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7442 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7445 2001-07-14 Tim Josling <tej@melbpc.org.au>
7447 * check-init.c (check_init): Remove references to EXPON_EXPR.
7449 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7451 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7452 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7455 2001-07-13 Tom Tromey <tromey@redhat.com>
7457 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7460 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7462 * parse.y (patch_method_invocation): Don't override primary if one
7463 is already provided, but let this$<n> be built. Fixed comment.
7465 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7467 * parse.y (empty_statement:): Report empty statement error only
7468 when found at class declaration level.
7471 2001-07-12 Tom Tromey <tromey@redhat.com>
7473 * expr.c (expand_load_internal): New function.
7474 (LOAD_INTERNAL): Use it.
7476 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7478 * parse.y (verify_constructor_super): Compare anonymous class ctor
7479 args with `valid_method_invocation_conversion_p.'
7482 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7484 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7485 `-fsyntax-only.' Fixes PR java/3248
7487 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7489 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7491 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7493 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7494 current function is static. Fixes PR java/1970
7496 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7498 * parse.y (patch_method_invocation): Add enclosing context to ctor
7499 calls if necessary. Fixes PR java/2953
7501 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7503 * parse.y (resolve_package): Abort if qualified expression member
7505 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7508 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7510 * verify.c: Don't use // comments.
7512 2001-07-05 Tom Tromey <tromey@redhat.com>
7514 * lang.c (flag_assume_compiled): Removed.
7515 * java-tree.h (flag_assume_compiled): Removed.
7516 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7517 -fhash-synchronization, -fuse-divide-subroutine,
7518 -fcheck-references, -femit-class-file, -femit-class-files,
7519 -fassume-compiled. Updated --encoding information. Changed
7520 -foutput-class-dir to `-d'.
7522 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7524 * jcf-parse.c (parse_class_file): Add lineno parameter to
7525 debug_start_source_file call.
7527 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7529 * gcj.texi: Use gpl.texi.
7530 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7531 dependencies and use doc/include in search path.
7533 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7535 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7536 `this'. If so, don't build instance initializers.
7538 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7540 * parse.y (resolve_expression_name): Improved error message for
7541 inner class cases. Fixes PR java/1958
7543 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7545 * lang.c: #include diagnostic.h
7546 (lang_print_error): Add a `diagnostic_context *' parameter.
7547 (java_dummy_print): Likewise.
7548 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7550 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7552 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7553 * jcf.h (typedef struct JCF): New bitfield `finished.'
7554 (JCF_FINISH): Set `finished.'
7555 (JCF_ZERO): Reset `finished.'
7558 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7560 * parse.y (class_body_declaration:): Don't install empty instance
7564 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7566 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7567 (set_class_decl_access_flags): New function.
7568 * java-tree.h (set_class_decl_access_flags): New prototype.
7569 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7570 (parse_class_file): New local `decl_max_locals.' Take wide types
7571 into account to compute DECL_MAX_LOCALS.
7572 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7575 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7577 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7579 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7581 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7582 * parse.y (do_resolve_class): Moved comments out to leading comment
7583 section. Removed local `start', New local `_ht' and
7584 `circularity_hash.' Record `enclosing' in hash table and search
7585 it to detect circularity. Use `enclosing' as an argument to
7586 `lookup_cl.' Free the hash table when done.
7588 2001-06-19 Tom Tromey <tromey@redhat.com>
7590 * lex.c (java_read_char): Disallow invalid and overlong
7591 sequences. Fixes PR java/2319.
7593 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7595 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7597 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7599 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7600 arguments accordingly.
7602 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7604 * gcj.texi: Move contents to just after title page.
7606 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7608 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7610 (patch_incomplete_class_ref): Build the class ref, build the class
7611 init if necessary, complete the tree.
7614 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7616 * parse.y (lookup_field_wrapper): Test `name' code.
7617 (resolve_qualified_expression_name): Test `qual_wfl' code.
7618 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7619 handle `qual_wfl' by code.
7620 (maybe_build_primttype_type_ref): Test `wfl' code.
7622 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7624 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7626 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7627 the dvi file in the java directory.
7629 2001-05-25 Sam TH <sam@uchicago.edu>
7631 * gen-table.pl javaop.h jcf.h lex.h,
7632 parse.h: Fix header include guards.
7634 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7636 * jv-scan.c (version): Update copyright year.
7638 2001-05-21 Per Bothner <per@bothner.com>
7640 * jcf-parse.c (read_class): If class is from .class or .zip file
7641 and it's already been read, don't push/pop parser context.
7643 2001-05-18 Per Bothner <per@bothner.com>
7645 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7646 command line so the jvgenmain-generated main program comes first.
7648 2001-05-15 Tom Tromey <tromey@redhat.com>
7650 * class.c (build_utf8_ref): Don't generate identifier based on
7653 2001-05-12 Richard Henderson <rth@redhat.com>
7655 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7656 * expr.c (java_lang_expand_expr): Expand it.
7657 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7658 calling build_exception_object_ref.
7659 * parse.y (catch_clause_parameter): Likewise.
7660 (build_dot_class_method): Likewise.
7661 (try_reference_assignconv): Likewise.
7662 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7663 * jcf-write.c (generate_bytecode_insns): Likewise.
7665 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7667 * parse.y (build_unresolved_array_type): Set
7668 EXPR_WFL_QUALIFICATION on the newly created wfl.
7669 Fixes PR java/2538. Fixes PR java/2535.
7671 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7673 * parse.y (fix_constructors): Removed unnecessary assignment to
7674 local. Moved assignment to `this$<n>', fixed comments and
7676 (build_wfl_wrap): Fixed indentation.
7677 Fixes PR java/2598, java/2579 and java/2658.
7679 2001-05-03 Mo DeJong <mdejong@redhat.com>
7681 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7682 check for byte swap.
7684 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7686 * expr.c (build_class_init): Move MODIFY_EXPR
7687 outside of COND_EXPR. Remove variable `call'.
7689 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7691 * decl.c: NULL_PTR -> NULL.
7692 * jcf-write.c: Likewise.
7694 2001-05-01 Tom Tromey <tromey@redhat.com>
7696 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7697 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7698 * gcj.texi: Updated copyright text. Include fdl.texi.
7699 (Top): Link to new node.
7701 2001-05-01 Per Bothner <per@bothner.com>
7703 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7705 2001-05-01 Per Bothner <per@bothner.com>
7707 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7708 import_list contains the name, not the TREE_PURPOSE.
7710 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7712 * jcf-io.c (read_zip_member): Cast to long in comparison with
7715 * jvspec.c (lang_specific_driver): Initialize variables.
7717 * mangle.c (find_compression_record_match): Likewise.
7719 * typeck.c (build_null_signature): Provide static prototype. Mark
7720 parameter with ATTRIBUTE_UNUSED.
7722 * verify.c (verify_jvm_instructions): Initialize variable.
7724 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7726 * parse.y (do_resolve_class): Check for cyclic inheritance during
7727 inner class resolution.
7729 2001-04-27 Per Bothner <per@bothner.com>
7731 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7732 while iterating, since that could cause gc to lose stuff.
7734 2001-04-26 Per Bothner <per@bothner.com>
7736 Fix method search wrt scope of inner classes to match JLS2.
7737 * typeck.c (build_null_signature): New static function.
7738 (has_method): New function. Uses build_null_signature and lookup_do.
7739 * java-tree.h (has_method): New declaration.
7740 * parse.y (find_applicable_accessible_methods_list): Do not search
7741 context of inner classes here.
7742 (patch_method_invocation): Search scope, ie. current and outer clases,
7743 for method matching simple name, to find class.
7745 2001-04-26 Per Bothner <per@bothner.com>
7747 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7748 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7750 * constants.c (find_methodref_with_class_index): New function.
7751 (find_methodref_index): Use find_methodref_with_class_index.
7752 * java-tree.h (find_methodref_with_class_index): New declaration.
7753 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7754 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7755 If context changed from interface to class, don't use invokeinterface.
7757 2001-04-25 Per Bothner <per@bothner.com>
7759 * verify.c (verify_jvm_instructions): For field instructions,
7760 check that field index is valid. For invoke instructions, check that
7761 method index is valid.
7763 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7765 * config-lang.in (target_libs): Copy from $libgcj_saved.
7767 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7769 * decl.c (init_decl_processing): Add new class "protectionDomain"
7771 * class.c (make_class_data): Set initial value for "protectionDomain".
7773 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7775 * jvspec.c (lang_specific_driver): Fix memory allocation
7776 deficit, by using concat in lieu of xmalloc/sprintf.
7778 2001-04-20 Per Bothner <per@bothner.com>
7780 Fixes to compile multiple .class files at once.
7781 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7782 * java-tree.h (CLASS_PARSED_P): New macro.
7783 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7784 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7785 (read_class): Avoid some code duplication.
7786 Don't call JCF_FINISH for a .class file - might be needed later.
7787 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7788 rather than CLASS_LOADED_P, since latter implies class laid out.
7789 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7790 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7792 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7794 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7796 * boehm.c: Include toplev.h.
7798 2001-04-06 Tom Tromey <tromey@redhat.com>
7799 Alexandre Petit-Bianco <apbianco@redhat.com>
7801 Fix for PR gcj/1404 and PR gcj/2332:
7802 * parse.y (build_array_from_name): If we use the type_wfl then
7803 accumulate dimensions from the original type as well.
7804 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7806 2001-04-06 Tom Tromey <tromey@redhat.com>
7808 * parse.y (analyze_clinit_body): Return true if the second operand
7809 of a METHOD_EXPR is nonzero.
7811 2001-04-06 Tom Tromey <tromey@redhat.com>
7813 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7815 ($(srcdir)/java/parse.c): Likewise.
7817 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7819 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7820 (version-gcc): Initialized.
7821 (which-gcj): Likewise.
7823 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7825 * java-tree.h (struct lang_decl): New macro
7826 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7827 * parse.y (build_instance_initializer): New function.
7828 (add_instance_initializer): Use it.
7829 (java_fix_constructors): Set `current_class' before fix pass.
7830 (fix_constructors): Just return if already fixed. Move `super()'
7831 invocation ahead. Use `build_instance_initializer.'
7834 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7836 * parse.y (resolve_qualified_expression_name): Pass field's
7837 DECL_CONTEXT to `not_accessible_p.'
7838 (not_accessible_p): Changed parameters order in `inherits_from_p'
7841 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7843 * lang-options.h: Add flag_check_references.
7845 2001-04-04 Per Bothner <per@bothner.com>
7847 * java-tree.h (CONSTANT_VALUE_P): New macro.
7848 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7849 * parse.y (maybe_build_class_init_for_field): New static function.
7850 (resolve_expression_name, resolve_field_access): Use
7851 maybe_build_class_init_for_field instead of build_class_init
7852 This does not do the init if the field is compile-time-constant.
7853 (resolve_field_access): Simplify.
7855 * parse.y (fold_constant_for_init): Merge test into switch.
7857 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7859 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7861 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7863 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7865 * expr.c (pop_type_0): Save the result of the first
7866 lang_printable_name call in a scratch buffer, so it
7867 won't be clobbered by the second call.
7869 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7871 * parse-scan.y (array_type:): Rewritten.
7872 (type_declaration:): `empty_statement' replaces `SC_TK.'
7873 (class_member_declaration:): `empty statement' added.
7874 (method_body:): Simplified.
7875 (static_initializer:): Likewise.
7876 (primary_no_new_array:): Use `type_literals.'
7877 (type_literals:): New rule.
7878 (dims:): Set and update `bracket_count.'
7879 Fixes PR java/1074. Fixes PR java/2412.
7881 2001-03-28 Hans Boehm <boehm@acm.org>
7883 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7884 (get_boehm_type_descriptor): Set type on returned value to be a
7885 pointer length integer.
7887 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7889 * expr.c (pop_type_0): Call `concat' rather than building the
7891 (pop_type): Add format specifier in call to `error'.
7893 * parse.y (patch_method_invocation): Avoid casting away
7896 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7898 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7900 2001-03-28 Richard Henderson <rth@redhat.com>
7902 IA-64 ABI Exception Handling:
7903 * Make-lang.in (except.o): Don't depend on eh-common.h.
7904 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7905 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7906 [soft_exceptioninfo_call_node]: Remove.
7907 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7908 (end_java_method): No emit_handlers.
7909 * except.c (java_set_exception_lang_code): Remove.
7910 (method_init_exceptions): Don't call it.
7911 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7912 (build_exception_object_ref): New.
7913 (expand_end_java_handler): Update for except.h name changes.
7914 (emit_handlers, expand_resume_after_catch): Remove.
7915 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7916 (process_jvm_instruction): Use build_exception_object_ref.
7917 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7918 (soft_exceptioninfo_call_node): Remove.
7919 (build_exception_object_ref): Declare.
7920 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7921 soft_exceptioninfo_call_node. Move processing ...
7922 [EXC_PTR_EXPR]: ... here.
7923 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7924 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7925 (source_end_java_method): No java_set_exception_lang_code or
7927 (build_dot_class_method): Use build_exception_object_ref.
7928 (try_reference_assignconv): Check EXC_PTR_EXPR not
7929 soft_exceptioninfo_call_node.
7931 2001-03-28 Richard Henderson <rth@redhat.com>
7933 * java-tree.h (throw_node): Define as a single member of
7934 java_global_trees instead of a separate array.
7935 (JTI_THROW_NODE): New.
7936 * decl.c (throw_node): Don't declare.
7937 (init_decl_processing): Init a scalar throw_node.
7938 Don't register it for gc.
7939 * check-init.c (check_init): Reference scalar throw_node.
7940 * expr.c (build_java_athrow): Likewise.
7941 * jcf-write.c (generate_bytecode_insns): Likewise.
7942 * parse.h (BUILD_THROW): Likewise.
7944 2001-03-28 Richard Henderson <rth@redhat.com>
7946 * decl.c (end_java_method): Do not save and restore
7947 flag_non_call_exceptions.
7948 * parse.y (source_end_java_method): Likewise.
7949 * lang.c (flag_exceptions): Don't declare.
7950 (java_init_options): Set flag_non_call_exceptions. Set
7951 flag_exceptions here ...
7952 (java_init): ... not here.
7954 2001-03-27 Richard Henderson <rth@redhat.com>
7956 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7957 exceptions_via_longjmp.
7959 * lang.c (flag_new_exceptions): Don't declare it.
7960 (java_init_options): Or set it.
7962 2001-03-27 Richard Henderson <rth@redhat.com>
7964 * decl.c (end_java_method): Rename asynchronous_exceptions to
7965 flag_non_call_exceptions.
7966 * parse.y (source_end_java_method): Likewise.
7968 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7970 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7972 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7974 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7976 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7978 * parse.y (find_as_inner_class): Follow current package
7979 indications not to mistakingly load an unrelated class.
7981 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7983 * constants.c (PUTN): Use memcpy, not bcopy.
7985 * lex.c (java_read_char): Use memmove, not bcopy.
7987 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7989 2001-03-23 Per Bothner <per@bothner.com>
7991 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7992 macro for better error pin-pointing.
7993 * java-tree.h: Fix typo in comment.
7995 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7996 Don't include jsr/goto in exception range.
7997 Check if start and end of exception range are the same (also TRY_EXPR).
7998 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7999 However, do emit the following goto even if try_block is empty.
8000 Defer freeing exception_decl until after the finalizer, to make
8001 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8003 * parse.y (java_complete_lhs): If the try-clause is empty, just
8004 return the finally-clause and vice versa.
8006 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8008 * gcj.texi (Input Options): documented the check for attribute
8009 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8010 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8011 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8012 (jcf_parse): Check for the right classes archive if necessary.
8013 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8014 (jcf_parse_fields): Fixed indentation.
8015 * jcf-write.c (append_gcj_attribute): New function.
8016 (generate_classfile): Compute the attribute count, invoke
8017 `append_gcj_attribute'.
8018 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8019 turned into bit-fields. New bit-field `right_zip.'
8020 (JCF_ZERO): Set `right_zip' to zero.
8021 * lang-options.h (-fforce-classes-archive-check): Added flag.
8022 * lang.c (flag_force_classes_archive_check): New flag.
8023 (lang_f_options): New entry `force-classes-archive-check.'
8026 2001-02-07 Andrew Haley <aph@redhat.com>
8028 * gcj.texi (Configure-time Options): Add -fcheck-references.
8029 * expr.c (build_java_indirect_ref): New function.
8030 (java_check_reference): New function.
8031 (build_java_array_length_access): Use build_java_indirect_ref to
8032 check for null references.
8033 (build_java_arrayaccess): Likewise.
8034 (build_get_class): Likewise.
8035 (build_field_ref): Likewise.
8036 (invoke_build_dtable): Likewise.
8037 (build_invokeinterface): Likewise.
8038 * lang.c (lang_f_options): Add flag_check_references.
8039 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8040 * java-tree.h (flag_check_references): New variable.
8041 * lang.c (flag_check_references): Likewise.
8042 * parse.y (patch_invoke): Use java_check_reference.
8043 (patch_assignment): Allow for extra nesting in
8044 _Jv_CheckArrayStore.
8046 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8048 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8049 * lex.c (cxx_keywords): Likewise.
8051 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8053 * parse.y (qualify_ambiguous_name): Broaden `length'
8054 recognition. Help MODIFY_EXPR be resolved as expression names.
8055 Fixes PR java/2066. Fixes PR java/2400.
8057 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8059 * gjavah.c (process_file): Mark interface definitions with
8060 "__attribute__ ((java_interface))".
8062 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8064 * class.c (layout_class): Fixed push_super_field's second
8065 argument. Fixes PR java/2333.
8066 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8067 too early to lay innerclasses out.
8069 2001-03-20 Tom Tromey <tromey@redhat.com>
8070 Alexandre Petit-Bianco <apbianco@redhat.com>
8072 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8073 inside an array reference. Insertion of the array store check
8074 rewritten. Fixes PR java/2299.
8076 2001-03-20 Tom Tromey <tromey@redhat.com>
8078 * lex.c (java_read_unicode): Only accept leading `u's.
8080 2001-03-20 Tom Tromey <tromey@redhat.com>
8082 * jcf-parse.c (read_class): Initialize `class'.
8084 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8086 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8088 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8090 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8091 (layout_class): Likewise.
8092 (layout_class_method): Likewise.
8093 (emit_register_classes): Likewise.
8094 * decl.c (builtin_function): Likewise.
8095 (give_name_to_locals): Likewise.
8097 2001-03-19 Per Bothner <per@bothner.com>
8099 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8100 before trying to load an inner class.
8102 Fixes to process to command-line .class files in two passes.
8103 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8104 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8105 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8106 * class.c (is_compiled_class): Fix for renamed flag.
8107 * parse.y (maybe_create_class_interface_decl): Likewise.
8108 * jcf-parse.c (yyparse): Also set if compiling .class files.
8109 * jcf-parse.c (read_class); Read current_class.
8110 (jcf_parse): Make static.
8111 (load_inner_classes): New function, with code moved from jcf_parse,
8112 because we need to inner classes after the command-line files are read.
8113 (yyparse): Set finput to NULL when it doesn't need to be closed.
8114 Reduce use of main_jcf (basically only for archive) and
8115 use finput instead of main_jcf->read_state.
8116 Inline jcf_figure_file_type into yyparse.
8117 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8118 Defer load_inner_classes and parse_class_file to a second pass,
8119 after we've correctly mapped command-line .clas fiels to classes.
8120 (jcf_figure_file_type): Removed.
8121 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8122 (JCF_ZERO): Also clear zipd field.
8123 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8125 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8127 * jcf-parse.c (yyparse): Change ch from char * to char.
8129 2001-03-19 Per Bothner <per@bothner.com>
8131 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8132 Add constructed filelist-file at end, following -xjava. Thus any .o
8133 and library files are not affected by the -xjava. Also wrap
8134 explicit @FILE with -xjava and -xnone.
8136 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8138 * class.c (build_static_field_ref): Call make_decl_rtl() after
8139 setting the DECL_EXTERNAL flag.
8141 2001-03-17 Per Bothner <per@bothner.com>
8143 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8145 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8146 when result is is needed (target is STACK_TARGET).
8148 * parse.h (JDEP_SOLV): Removed.
8149 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8151 * parse.y (incomplete_class_list): Removed.
8152 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8153 It doesn't work if resolve_class changes the name of an array type
8154 that is on the list and then someone else looks for the modified name.
8155 Also, seems liable to break when compiling multiple source files at
8156 once. So the simplest is to just remove incomplete_class_list -
8157 it is only a minor space win and it is not even clear it saves time.
8159 * parse.y (resolve_class): Remove unneeded promote_type.
8161 2001-03-15 Per Bothner <per@bothner.com>
8163 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8164 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8165 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8166 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8168 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8169 * parse.y (java_expand_classes): Likewise.
8171 * parse.y (expand_start_java_method): Was only called once and had a
8172 misleading name, so inline in caller java_complete_expand_method.
8173 (enter_a_block): Likewise inline in enter_block and remove.
8175 Remove junk from when gcc/java was created (by copying from C/C++).
8176 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8177 (struct binding_level): Remove fields keep, keep_if_subblocks,
8178 more_cleanups_ok, have_cleanups (which have never been used).
8179 (pushlevel, poplevel): Remove related useless code.
8181 * class.c (make_class_data): The class_dtable_decl (i.e. the
8182 vtable for Class) should be external, except when compiling Class.
8184 * jvspec.c (lang_specific_driver): Fix -C handling.
8185 Check -save-temps to see if temp @FILE should be deleted.
8186 Follow-up to/fix for February 16 patch.
8188 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8189 (type_stack_dup): Remove no-longer neded error check.
8191 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8193 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8194 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8195 don't surround the element with 'N..E' if the type name is
8198 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8200 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8201 DECL_RTL_SET_P, etc.
8202 (make_method_value): Likewise.
8203 (get_dispatch_table): Likewise.
8205 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8207 2001-03-07 Tom Tromey <tromey@redhat.com>
8209 * config-lang.in (lang_requires): Define.
8211 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8213 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8216 2001-03-05 Per Bothner <per@bothner.com>
8218 Fix a problem where rest_of_decl_compilation applied to
8219 class_dtable_decl causes problems because it was done too early,
8220 before output file was opened.
8221 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8222 * class.c (class_dtable_decl): Add macro - element of class_roots.
8223 (make_class_data): Define class_dtable_decl.
8224 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8226 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8228 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8229 uses of 'boolean' with 'bool'.
8231 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8233 * lang-specs.h: Add zero initializer for cpp_spec field to all
8236 2001-02-16 Per Bothner <per@bothner.com>
8238 Handle compiling multiple input files at once, and @FILE syntax.
8239 * gcj.texi: Updated documentation to match.
8240 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8241 * jcf-parse.c (parse_source_file): Split into ...
8242 (parse_source_file_1): New function - and:
8243 (parse_source_file_2): New function.
8244 (yyparse): On -ffilelist-file, open and scan named file.
8245 On first pass over files, only do parse_source_file_1.
8246 A new second pass calls parse_source_file_2 for each file to compile.
8247 (init_jcf_parse): Call init_src_parse.
8248 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8249 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8250 as multiple input file combined in one compilation.
8251 * lang-options.h: Add -ffilelist-file
8252 * lang.c (flag_filelist_file): New flag variable.
8253 (lang_f_options): Handle -ffilelist-file.
8254 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8255 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8256 gclass_list - use global fields of src_parse_roots instead.
8257 * parse.y (src_parse_roots): New array.
8258 (incomplete_class_list, gclass_list): New macros.
8259 (push_parser_context, java_pop_parser_context,
8260 java_parser_context_resume): Don't fiddle with deleted fields.
8261 (various): Use incomplete_class gclass_list and global macros
8262 instead of parse_ctxt fields - the lists are global.
8263 (init_src_parse): New function.
8265 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8267 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8269 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8271 * parse.y (check_inner_class_access): Moved declaration of local
8272 `enclosing_decl_type' to the right location.
8274 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8276 * parse.y (parser_check_super_interface): Don't call
8277 check_pkg_class_access for an inner interface.
8278 (parser_check_super): Don't call check_pkg_class_access for inner
8280 (do_resolve_class): Simplify enclosing type loop. Don't call
8281 check_pkg_class_access if CL and DECL are not set.
8282 (find_in_imports_on_demand): Set DECL if class_type needed to be
8283 loaded. Don't call check_pkg_class_access for an inner class.
8284 (check_inner_class_access): Rewritten to implement member access
8285 rules as per spec 6.6.1.
8286 (check_pkg_class_access): Handle the empty package correctly.
8287 (in_same_package): New function. Determine if two classes are in the
8290 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8292 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8293 method into array types.
8294 * parse.y (patch_method_invocation): Bypass access check on clone call
8297 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8299 * expr.c (build_instanceof): Check for arrays when trying fold to
8302 2001-02-15 Jim Meyering <meyering@lucent.com>
8304 * Make-lang.in (java.install-common): Depend on `installdirs'.
8305 (java.install-info): Likewise.
8307 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8309 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8311 2001-02-14 Tom Tromey <tromey@redhat.com>
8312 Alexandre Petit-Bianco <apbianco@cygnus.com>
8314 Fix for PR java/1261.
8315 * typeck.c (build_java_array_type): Add public `clone' method to
8317 * parse.y (resolve_qualified_expression_name): Use current_class
8318 when checking for inaccessibility.
8319 (patch_method_invocation): Fixed error message when accessibility
8320 denied. Added `from_super' argument.
8322 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8324 * parse.y (resolve_class): Don't build a fake decl. Use the one
8326 * typeck.c (build_java_array_type): Build and assign decl to array
8329 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8331 * parse.y (not_accessible_p): Changed leading comment. Added extra
8332 `where' argument. Use it to enforce protected access rules.
8333 (resolve_qualified_expression_name): Added extra argument to
8335 (patch_method_invocation): Use argument `primary' to provide
8336 not_accessible_p with an extra argument.
8337 (lookup_method_invoke): Added extra argument to not_accessible_p.
8338 (search_applicable_method_list): Likewise.
8340 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8342 * parse.y (resolve_qualified_expression_name): Try to resolve as
8343 an inner class access only if `decl' is a TYPE_DECL.
8345 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8347 * decl.c (classdollar_identifier_node): Initialize.
8348 * java-tree.h (enum java_tree_index): New entry
8349 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8350 (classdollar_identifier_node): New macro.
8351 (ID_CLASSDOLLAR_P): Likewise.
8352 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8353 (build_dot_class_method_invocation): Likewise.
8354 (find_applicable_accessible_methods_list): `class$' can't be
8357 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8359 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8361 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8363 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8364 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8367 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8369 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8370 outside of the `__U' sequence too.
8371 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8374 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8376 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8378 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8380 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8381 (JVGENMAIN_OBJS): Likewise.
8382 * java-tree.h (append_gpp_mangled_name): New prototype.
8383 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8384 Removed cast calling `gcc_add_root.'
8385 * jvgenmain.c (mangle_obstack): New global, initialized.
8387 (do_mangle_class): Constify local `ptr.'
8388 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8389 append_gpp_mangle_name and update `count' if necessary.
8390 Use `mangle_obstack.'
8391 * mangle.c (append_unicode_mangled_name): Removed.
8392 (append_gpp_mangled_name): Likewise.
8393 (unicode_mangling_length): Likewise.
8394 (mangle_member_name): Return type set to `void.'
8395 (mangle_field_decl): Don't append `U' in escaped names.
8396 (mangle_method_decl): Likewise.
8397 (mangle_member_name): Just use `append_gpp_mangled_name.'
8398 * mangle_name.c: New file.
8400 2001-02-07 Per Bothner <per@bothner.com>
8402 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8404 * check-init.c (check_init): Don't call done_alternative after
8405 processing loop code, as a LOOP_EXPR never terminates normally.
8407 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8409 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8411 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8416 2001-02-06 Tom Tromey <tromey@redhat.com>
8418 * lex.c (java_new_lexer): Longer error message.
8420 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8421 Alexandre Petit-Bianco <apbianco@cygnus.com>
8423 * typeck.c (build_prim_array_type): Added leading comment.
8424 (build_java_array_type): Moved locals out of
8425 block. Always create the `data' field, fixed alignment to match
8428 2001-02-04 Tom Tromey <tromey@redhat.com>
8430 * expr.c (java_lang_expand_expr): Don't bother recomputing
8431 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8434 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8436 * parse.y (process_imports): Save the original name of the import
8437 for better error report.
8439 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8441 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8442 of macros used when compiling jvspec.c.
8443 * jvspec.c (lang_specific_driver): Link with the shared
8446 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8448 * check-init.c (check_init): Call internal_error instead of fatal.
8449 * expr.c (java_lang_expand_expr): Likewise.
8450 * jcf-parse.c (get_constant): Likewise.
8451 * mangle.c (java_mangle_decl): Likewise.
8452 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8453 (operator_string): Likewise.
8454 * check-init.c (check_init): Call abort instead of fatal.
8455 * class.c (build_class_ref): Likewise.
8456 * constants.c (write_constant_pool): Likewise.
8457 * decl.c (start_java_method): Likewise.
8458 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8459 (java_stack_dup, encode_newarray_type): Likewise.
8460 (build_java_array_length_access): Likewise.
8461 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8462 (build_java_soft_divmod, build_invokeinterface): Likewise.
8463 * java-tree.h (INNER_CLASS_P): Likewise.
8464 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8465 (give_name_to_class, get_class_constant): Likewise.
8466 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8467 (find_constant_index, generate_bytecode_conditional): Likewise.
8468 (generate_bytecode_insns, perform_relocations): Likewise.
8469 * lex.c (java_unget_unicode, java_lex): Likewise.
8470 * mangle.c (mangle_type, mangle_record_type): Likewise.
8471 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8472 (finish_mangling): Likewise.
8473 * parse.h (MARK_FINAL_PARMS): Likewise.
8474 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8475 (obtain_incomplete_type, java_complete_class): Likewise.
8476 (java_check_regular_methods, java_complete_expand_method): Likewise.
8477 (cut_identifier_in_qualified, check_deprecation): Likewise.
8478 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8479 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8480 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8481 * typeck.c (set_local_type, parse_signature_type): Likewise.
8482 (parse_signature_string, build_java_signature): Likewise;
8483 (set_java_signature): Likewise.
8484 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8485 * class.c (add_method): Call fatal_error instead of fatal.
8486 (build_static_field_ref): Likewise.
8487 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8488 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8489 * lex.c (java_new_new_lexer): Likewise.
8490 * jv-scan.c (main): Likewise.
8491 (fatal_error): Renamed from fatal.
8492 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8494 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8495 (yyparse): Likewise.
8496 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8497 * lex.c (java_get_line_col): Likewise.
8498 * jcf-parse.c (load_class): Make errors non-fatal.
8499 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8501 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8503 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8504 (error): Remove unused function.
8505 (main): Don't use "__attribute__ alias" on generated class symbol.
8507 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8509 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8511 * parse.y (finish_method_declaration): Code accounting for WFLed
8512 method DECL_NAMEs deleted.
8513 (check_abstract_method_definitions): Likewise.
8514 (resolve_type_during_patch): Layout resolved type.
8515 * typeck.c (lookup_do): Removed unused local.
8517 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8519 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8520 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8521 integer_negative_one_node.
8522 * expr.c (build_java_binop): Likewise.
8524 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8526 * zextract.c (read_zip_archive): Read file_offset before writing
8527 zipd and consequently clobbering the header contents.
8529 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8531 * Make-lang.in: Remove all dependencies on defaults.h.
8532 * decl.c: Don't include defaults.h.
8534 * parse.y: Likewise.
8536 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8538 * ChangeLog (2001-01-21): Fixed typo.
8539 * class.c (layout_class_method): Code accounting for WFLed
8540 method DECL_NAMEs deleted.
8541 * constant.c (find_methodref_index): Likewise.
8542 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8543 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8544 (struct lang_decl): New field `wfl'.
8545 (java_get_real_method_name): Prototype deleted.
8546 * mangle.c (mangle_method_decl): Code accounting for WFLed
8547 method DECL_NAMEs deleted.
8548 * parse.h (GET_METHOD_NAME): Macro deleted.
8549 * parse.y (reset_method_name): Deleted.
8550 (method_header): Set DECL_FUNCTION_WFL.
8551 (check_abstract_method_header): Code accounting for WFLed method
8553 (java_get_real_method_name): Deleted.
8554 (check_method_redefinition): Code accounting for WFLed method
8555 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8556 (java_check_regular_methods): Likewise.
8557 (java_check_abstract_methods): Likewise.
8558 (java_expand_classes): Don't call `reset_method_name.'
8559 (search_applicable_method_list): Use DECL_NAMEs instead of
8561 * typeck.c (lookup_do): Code accounting for WFLed method
8564 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8566 * lex.c (java_read_char): Check for EOF from getc first.
8568 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8570 * class.c (layout_class): Don't lay the superclass out if it's
8571 already being laid out.
8572 * jcf-parse.c (handle_innerclass_attribute): New function.
8573 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8574 handle_innerclasses_attribute.
8575 (jcf_parse): Don't load an innerclasses if it's already being
8577 * jcf-write.c (append_innerclass_attribute_entry): Static
8578 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8579 to be zero for anonymous classes.
8581 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8583 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8585 * jcf-parse.c (set_source_filename): Use
8586 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8588 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8590 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8591 gets a unique asm name.
8593 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8596 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8598 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8599 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8600 * parse.y (lookup_package_type_and_set_next): Deleted.
8601 (resolve_package): Removed unnecessary code.
8602 (find_applicable_accessible_methods_list): `finit$' can't be
8604 * verify.c (pop_argument_types): Added missing prototype.
8606 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8608 * config-lang.in: Disable java by default.
8610 2001-01-23 Tom Tromey <tromey@redhat.com>
8612 * gcj.texi (Copying): New node.
8613 Added copyright information.
8615 2001-01-21 Per Bothner <per@bothner.com>
8617 Various fixes to allow compiling a compressed .jar/.zip archive.
8618 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8619 (struct ZipFile): Add fields name and next (from ZipFileCache).
8620 (struct ZipDirectory): New field zipf points to owning ZipFile.
8621 * jcf.h (struct ZipDirectory): Add forward declaration.
8622 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8623 Remove seen_in_zip and zip_offset fields.
8624 (JCF_SEEN_IN_ZIP): New macro.
8625 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8626 * jcf-io.c: Change all ZipFileCache to ZipFile.
8627 (read_zip_member): New function.
8628 (open_in_zip): Call read_zip_member.
8629 * jcf-parse.c (find_in_current_zip): Remove function.
8630 (read_class): Merge in find_in_current_zip functionality.
8631 Call read_zip_member if needed.
8632 (parse_zip_file_entries): Use read_zip_member.
8633 (process_zip_dir): Update for removed and added JCF fields.
8634 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8636 2001-01-21 Per Bothner <per@bothner.com>
8638 Minor optimization of static ggc roots.
8639 * jcf-parse.c (parse_roots): New static field.
8640 (current_field, current_method, current_file_list): Replace by macros
8641 naming fields of parse_roots.
8642 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8643 * class.c (class_roots): New static field.
8644 (registered_class, fields_ident, info_ident, class_list):
8645 New macros naming fields of parse_roots.
8646 (build_static_field_ref): Don't register roots here.
8647 (layout_class): Static field list replaced by macro class_list.
8648 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8649 Initialize fields_ident and info_ident here.
8651 2001-01-21 Per Bothner <per@bothner.com>
8653 * jcf-parse.c (ggc_mark_jcf): New function.
8654 (init_jcf_parse): Register current_jcf as ggc root.
8656 2001-01-21 Per Bothner <per@bothner.com>
8658 * lang.c (put_decl_node): Print method's name.
8660 2001-01-21 Per Bothner <per@bothner.com>
8662 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8663 (verify_jvm_instructions): Use it, for better error messages on loads.
8665 2001-01-21 Per Bothner <per@bothner.com>
8667 * verify.c (merge_type_state): Still may have to merge even if
8668 LABEL_VERIFIED (label).
8670 2001-01-21 Per Bothner <per@bothner.com>
8672 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8673 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8675 2001-01-19 Per Bothner <per@bothner.com>
8677 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8678 if expeting an interface type. Refines Tom's change of 2000-09-12.
8680 2001-01-18 Per Bothner <per@bothner.com>
8682 * gcj.texi (Input Options): Mention .java files.
8684 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8686 * lang-options.h (-Wunsupported-jdk11): Removed.
8687 * lang.c (flag_not_overriding): Deleted.
8688 (flag_static_local_jdk1_1): Likewise.
8689 (lang_W_options): Removed "unsupported-jdk11" entry.
8690 * parse.y (java_check_methods): Removed dead code.
8692 2001-01-17 Tom Tromey <tromey@redhat.com>
8694 Changes suggested by Per Bothner:
8695 * gcj.texi (Input Options): Don't mention input files.
8696 (Code Generation): Updated --main information.
8697 (Invoking jcf-dump): Mention that --javap is incomplete.
8698 From Alexandre Petit-Bianco:
8699 (Warnings): Don't mention -Wunsupported-jdk11.
8701 (Compatibility): Mention JDK 1.2-ness of libraries.
8702 (Resources): Mention resources used when writing gcj.
8704 2001-01-17 Tom Tromey <tromey@redhat.com>
8706 * gcj.texi: New file.
8707 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8708 (java.info): Depend on gcj.info.
8709 (java/gcj.dvi): New target.
8710 (java.dvi): Depend on gcj.dvi.
8711 (java.install-info): Wrote.
8713 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8715 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8716 having called make_decl_rtl.
8718 2001-01-14 Per Bothner <per@bothner.com>
8720 Various patches to emit better messages on verification errors.
8721 * expr.c (push_type_0): Return error indication on stack overflow,
8722 instead of callinfg fatal.
8723 (push_type): Now just call push_type_0 (nd fatal on overflow).
8724 (pop_type_0): Return detailed error message (in a char** argument).
8725 (pop_type): If pop_type_0 fails, print error message.
8726 (pop_argument_types): Moved to verify.c.
8727 * verify.c (pop_argument_types): Moved from expr.c.
8728 Return a (possible) error message, rather than void.
8729 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8730 (verify_jvm_instruction): Use new macros, improving error messages.
8731 For case OPCODE_astore use object_ptr_type_node.
8732 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8733 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8735 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8736 constant, return body without wrapper. (Improves constant folding.)
8737 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8739 2001-01-13 Per Bothner <per@bothner.com>
8741 * expr.c (expand_java_field_op): Assigning to a final field outside
8742 an initializer does not violate JVM spec, so should be warning, not
8743 error. (Sun's verifier does not complain - though MicroSoft's does.)
8745 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8747 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8750 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8752 * parse.y (resolve_expression_name): Permit instance variables from
8753 enclosing context in super constructor call.
8754 (resolve_qualified_expression_name): Permit enclosing class's qualified
8755 "this" in super constructor call.
8757 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8759 * class.c (build_utf8_ref): Remove last argument in call to
8760 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8761 (build_class_ref): Likewise.
8762 (build_static_field_ref): Likewise.
8763 (get_dispatch_table): Likewise.
8764 (layout_class_method): Likewise.
8765 (emit_register_classes): Likewise.
8766 * constants.c (build_constant_data_ref): Likewise.
8767 * decl.c (builtin_function): Likewise.
8768 (create_primitive_vtable): Likewise.
8769 * expr.c (build_known_method_def): Likewise.
8770 (build_jni_stub): Likewise.
8771 (java_lang_expand_expr): Likewise.
8773 2001-01-10 Tom Tromey <tromey@redhat.com>
8775 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8777 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8779 * java-tree.h (lang_printable_name_wls): New prototype.
8780 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8781 rather than `current_class' to print type name. Don't prepend type
8782 names when printing constructor names.
8783 (lang_printable_name_wls): New function.
8784 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8785 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8786 * parse.y (patch_method_invocation): Message tuned for constructors.
8787 (not_accessible_p): Grant `private' access from within
8790 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8792 All files with updated copyright when applicable.
8793 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8794 * class.c (mangle_class_field): Function removed.
8795 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8796 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8797 (build_class_ref): Call `java_mangle_class_field' instead of
8798 `mangle_class_field.'
8799 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8800 (layout_class): Call `java_mangle_decl' instead of
8801 `mangle_static_field.'
8802 (cxx_keywords): Initialized static array moved to `lex.c.'
8803 (layout_class_method): Changed leading comment. Simplified to
8804 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8805 * decl.c (lang_mark_tree): Mark field `package_list.'
8806 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8807 (struct lang_type): New field `package_list.'
8808 (unicode_mangling_length): Prototype removed.
8809 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8810 emit_unicode_mangled_name): Likewise.
8811 (cxx_keyword_p): New prototype.
8812 (java_mangle_decl, java_mangle_class_field,
8813 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8814 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8816 * jvgenmain.c (main_method_prefix): Global variable removed.
8817 (main_method_suffix): Likewise.
8818 (do_mangle_classname): New function.
8819 (main): Call it. Format changed to accommodate new mangling scheme.
8820 * lex.c: (utf8_cmp): Conditionally prototyped.
8821 (cxx_keywords): Moved from class.c, conditionally defined.
8822 (utf8_cmp, cxx_keyword_p): Likewise.
8823 * mangle.c (obstack.h, ggc.h): Included.
8824 (mangle_field_decl): New function.
8825 (mangle_method_decl, mangle_type, mangle_pointer_type,
8826 mangle_array_type, mangle_record_type,
8827 find_compression_pointer_match, find_compression_array_match,
8828 find_compression_record_match,
8829 find_compression_array_template_match, set_type_package_list,
8830 entry_match_pointer_p, emit_compression_string, init_mangling,
8831 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8832 (mangle_obstack): New global.
8833 (MANGLE_RAW_STRING): New macro.
8834 (unicode_mangling_length): Turned static.
8835 (append_unicode_mangled_name): Renamed from
8836 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8837 replaces `obstack', removed from the parameter list.
8838 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8839 replaces parameter `obstack', removed from the parameter list. Call
8840 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8841 (append_gpp_mangled_classtype): Removed.
8842 (compression_table, compression_next): New static variables.
8843 * parse.y (temporary_obstack): Extern declaration removed.
8845 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8847 * parse.y (patch_binop): Compute missing type in error situations.
8849 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8851 * class.c (make_class_data): Push initial value for "arrayclass".
8852 * decl.c (init_decl_processing): Add new class field "arrayclass".
8854 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8856 From patha@softlab.ericsson.se:
8857 * parse.y (switch_label): Use build, not build1, to construct
8860 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8862 * lang.c (lang_decode_option): Change -MA to -MP.
8863 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8864 Update to new prototype; do quote targets.
8865 (jcf_dependency_write): Update.
8867 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8869 Shorten primitive array allocation path:
8870 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8871 to create new primitive arrays.
8872 * expr.c (build_newarray): If generating native code, call
8873 soft_newarray_node with a reference to the primitive TYPE identifier
8874 instead of type_value.
8876 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8878 Fix for PRs gcj/312 and gcj/253:
8879 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8880 dest if they arn't already.
8881 * class.c (layout_class): Call maybe_layout_super_class on
8882 superinterfaces also, but only if compiling from bytecode.
8885 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8888 2000-12-15 Tom Tromey <tromey@redhat.com>
8890 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8893 2000-12-14 Andrew Haley <aph@redhat.com>
8895 * boehm.c (mark_reference_fields): Change test to correctly detect
8898 2000-12-15 Andreas Jaeger <aj@suse.de>
8900 * config-lang.in (lang_dirs): Added.
8902 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8904 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8905 Credits go to rth for finding it.
8907 2000-12-13 Mike Stump <mrs@wrs.com>
8909 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8911 2000-11-07 Tom Tromey <tromey@cygnus.com>
8913 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8914 * lex.c (java_ignorable_control_p): Removed.
8915 (java_letter_or_digit_p): Removed.
8916 (java_start_char_p): New function.
8917 (java_read_char): Return `int', not `unicode_t'. Changed
8919 (java_read_unicode): Likewise.
8920 (java_read_unicode_collapsing_terminators): Likewise.
8921 (java_get_unicode): Likewise.
8922 (java_new_lexer): Initialize hit_eof.
8923 (java_parse_end_comment): Take `int' argument.
8924 (java_parse_doc_section): Likewise.
8925 (java_parse_escape_sequence): Don't allow backlash-newline.
8927 * lex.h (JAVA_DIGIT_P): Removed.
8928 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8929 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8930 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8931 (JAVA_PART_CHAR_P): New macro.
8933 (JAVA_CHAR_ERROR): Now -2.
8934 (java_lexer): New field `hit_eof'.
8935 * chartables.h: New file.
8936 * gen-table.pl: new file.
8938 2000-11-20 Tom Tromey <tromey@cygnus.com>
8939 Alexandre Petit-Bianco <apbianco@cygnus.com>
8941 * parse.y (java_complete_lhs): Only allow compound assignment of
8942 reference type if type is String.
8944 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8946 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8947 jcf-path.c: Likewise.
8949 2000-12-09 Anthony Green <green@redhat.com>
8951 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8952 filestart and filename_length as int values.
8954 2000-12-07 Mo DeJong <mdejong@redhat.com>
8956 * jcf-io.c (find_class): Correct the logic that tests to see if a
8957 .java file is newer than its .class file. The compiler was
8958 incorrectly printing a warning when file mod times were equal.
8960 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8962 * jvgenmain.c: Use ISPRINT not isascii.
8964 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8966 * parse.y (end_artificial_method_body): Fixed typo.
8968 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8970 * parse.y (patch_method_invocation): Pick the correct enclosing
8971 context when creating inner class instances.
8974 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8976 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8977 Update copyright year to 2000.
8979 2000-11-23 Anthony Green <green@redhat.com>
8981 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8982 Move current_file_list out of yyparse and make it static.
8984 * expr.c: Declare quick_stack and tree_list_free_list as static
8985 (init_expr_processing): Register quick_stack and
8986 tree_list_free_list roots.
8988 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8990 * parse.y (build_outer_field_access): New local `decl_ctx', use
8991 it. Check for field's context and current class immediate outer
8992 context inheritance.
8993 (outer_field_access_p): Consider fields inherited from the last
8995 (build_access_to_thisn): Stop at the last enclosing context if
8999 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9001 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9003 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9005 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9008 2000-11-20 Tom Tromey <tromey@cygnus.com>
9010 * jv-scan.c (help): Document --complexity.
9011 (options): Added --complexity.
9012 (flag_complexity): New global.
9013 (main): Call `report'.
9014 * parse-scan.y (complexity): New global.
9015 (if_then_statement, if_then_else_statement,
9016 if_then_else_statement_nsi, switch_block_statement_group,
9017 while_expression, do_statement, for_begin, continue_statement,
9018 throw_statement, catch_clause, finally, method_invocation,
9019 conditional_and_expression, conditional_or_expression,
9020 conditional_expression): Update complexity.
9021 (reset_report): Reset complexity.
9022 (report): New function.
9024 2000-11-20 Tom Tromey <tromey@cygnus.com>
9026 * lex.c (yylex): Added STRICT_TK case.
9027 * parse.y (STRICT_TK): Added.
9028 * parse-scan.y (STRICT_TK): Added.
9029 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9030 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9032 * keyword.h: Rebuilt.
9033 * keyword.gperf (strictfp): Added.
9035 2000-11-20 Tom Tromey <tromey@cygnus.com>
9037 * lex.c (yylex): Recognize floating point constants with leading
9040 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9042 * java-tree.h (cyclic_inheritance_report): Constify.
9043 * parse.y (cyclic_inheritance_report): Likewise.
9045 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9047 * parse.y (goal): Remove call to ggc_add_string_root.
9049 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9051 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9052 Create string in scratch buffer, then pass to build_string.
9054 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9056 * parse.y (issue_warning_error_from_context): Add
9059 2000-11-11 Anthony Green <green@redhat.com>
9061 * jcf-parse.c (process_zip_dir): Add finput parameter.
9062 (jcf_figure_file_type): Call process_zip_dir with appropriate
9065 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9067 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9068 * jcf-parse.c (jcf_figure_file_type): Likewise.
9070 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9072 * parse.y (create_new_parser_context): Use memset () instead of
9075 2000-11-08 Tom Tromey <tromey@cygnus.com>
9077 * gjavah.c (process_file): Only include gcj/cni.h when generating
9080 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9082 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9083 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9084 instead of bzero ().
9086 2000-11-05 Tom Tromey <tromey@cygnus.com>
9088 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9089 * lex.c (IS_ZERO): New define.
9090 (java_perform_atof): Error on floating point underflow.
9092 2000-11-04 Tom Tromey <tromey@cygnus.com>
9094 * lex.c (java_parse_escape_sequence): Only read two octal
9095 characters if the first one is greater than 3. Don't allow
9096 "octal" numbers to include the digits 8 or 9.
9098 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9100 * Make-lang.in (java.distdir): Remove.
9102 2000-11-03 Tom Tromey <tromey@cygnus.com>
9104 * Make-lang.in (java.dvi): New target.
9105 Partial fix for PR other/567.
9107 * lang-options.h: Mention -Wout-of-date.
9108 * jcf-dump.c (flag_newer): New global.
9109 * gjavah.c (flag_newer): New global.
9110 * jcf-io.c (find_class): Only warn when flag_newer set.
9111 * lang.c (flag_newer): New global.
9112 (struct string_option): New declaration.
9113 (lang_W_options): New global.
9114 (process_option_with_no): New function.
9115 (lang_decode_option): Use it.
9117 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9118 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9121 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9122 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9123 * lex.c (java_read_unicode): Removed `term_context' argument.
9124 Recognize any number of `u' in `\u'.
9125 (java_read_unicode_collapsing_terminators): New function.
9126 (java_get_unicode): Use it.
9127 (java_lineterminator): Removed.
9128 (yylex): Produce error if character literal is newline or single
9129 quote. Return if eof found in middle of `//' comment. EOF in
9130 `//' comment is only an error if pedantic.
9131 (java_ignorable_control_p): New function.
9132 (java_parse_end_comment): Return if eof found in middle of
9135 * jv-scan.c (pedantic): New global.
9137 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9139 * parse.y (outer_field_access_p): Inherited fields aren't
9140 consider outer fields.
9141 (maybe_build_thisn_access_method): Use
9142 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9143 (resolve_expression_name): Trigger an error if a static field
9144 is being accessed as an outer field.
9146 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9148 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9151 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9153 * Make-lang.in: Move all build rules here from Makefile.in,
9154 adapt to new context. Wrap all rules that change the current
9155 directory in parentheses. Expunge all references to $(P).
9156 When one command depends on another and they're run all at
9157 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9158 all object-file generation rules. Delete obsolete variables.
9160 * Makefile.in: Delete.
9161 * config-lang.in: Delete outputs= line.
9163 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9165 * parse.y (patch_method_invocation): NULLify this_arg when already
9167 (maybe_use_access_method): Handle call to methods unrelated to the
9168 current class. Fixed comment.
9171 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9173 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9176 2000-10-24 Tom Tromey <tromey@cygnus.com>
9178 * lex.c (java_new_lexer): Initialize new fields. Work around
9179 broken iconv() implementations.
9180 (java_read_char): Swap bytes if required. Use fallback decoder if
9182 (byteswap_init, need_byteswap): New globals.
9183 (java_destroy_lexer): Only close iconv handle if it is in use.
9184 * lex.h (java_lexer): New fields read_anything, byte_swap,
9186 Made out_buffer unsigned.
9188 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9190 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9191 where an enclosing context can be set on the jdep.
9192 (do_resolve_class): Fixed identation.
9194 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9196 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9198 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9201 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9203 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9205 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9207 * jcf-write.c (OP1): Update `last_bc'.
9208 (struct jcf_block): Fixed indentation and typo in comments. New
9210 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9211 follows `monitorenter'.
9212 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9216 2000-10-16 Tom Tromey <tromey@cygnus.com>
9218 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9219 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9220 * lang-options.h: Added -MA, -MT, -MF..
9221 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9222 (DEPEND_TARGET_SET): New macro.
9223 (DEPEND_FILE_ALREADY_SET): Likewise.
9224 (init_parse): Handle new flags.
9225 * jcf.h (jcf_dependency_print_dummies): Declare.
9226 * Make-lang.in (s-java): Added mkdeps.o.
9227 * Makefile.in (BACKEND): Added mkdeps.o.
9228 (../gcjh$(exeext)): Added mkdeps.o.
9229 (../jcf-dump$(exeext)): Added mkdeps.o.
9230 * jcf-depend.c: Include mkdeps.h.
9231 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9232 add_entry): Removed.
9233 (jcf_dependency_reset): Rewrote.
9234 (dependencies): New global.
9235 (jcf_dependency_set_target): Rewrote.
9236 (jcf_dependency_add_target): Likewise.
9237 (jcf_dependency_add_file): Likewise.
9239 (print_ents): Removed.
9240 (jcf_dependency_write): Rewrote.
9241 (print_dummies): New global.
9242 (jcf_dependency_print_dummies): New function
9243 (jcf_dependency_write): Call deps_dummy_targets if required.
9245 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9247 * gjavah.c (add_class_decl): Removed unused variables `tname',
9248 `tlen' and `name_index'.
9249 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9250 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9251 in `wfl_operator' with value.
9252 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9253 (jcf_figure_file_type): Fixed identation.
9254 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9255 * parse.y (analyze_clinit_body): New function.
9256 (static_initializer:): Reset `current_static_block'.
9257 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9258 `wfl_operator' with new value.
9259 (lookup_cl): Use EXPR_WFL_FILENAME.
9260 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9261 analyze_clinit_body.
9262 (build_outer_field_access): Access to this$<n> built from
9263 current_class, not its outer context.
9264 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9265 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9266 (patch_method_invocation): Use `is_static_flag' when already
9268 (patch_newarray): Removed assignment in ternary operator.
9270 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9272 * except.c (free_eh_ranges): Don't free `whole_range'.
9274 2000-10-15 Anthony Green <green@redhat.com>
9276 * decl.c (init_decl_processing): Call init_class_processing before
9279 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9281 * check-init.c (check_init): Fixed leading comment. Use
9283 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9284 (give_name_to_locals): Likewise.
9285 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9286 fields in lang_decl_var.
9287 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9288 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9289 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9290 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9291 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9292 (LOCAL_FINAL): Rewritten.
9293 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9294 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9295 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9296 `init_final' fields.
9297 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9298 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9299 (TYPE_HAS_FINAL_VARIABLE): New macro.
9300 (struct lang_type): Added `afv' field.
9301 * parse.y (check_static_final_variable_assignment_flag): New function.
9302 (reset_static_final_variable_assignment_flag): Likewise.
9303 (check_final_variable_local_assignment_flag): Likewise.
9304 (reset_final_variable_local_assignment_flag): Likewise.
9305 (check_final_variable_indirect_assignment): Likewise.
9306 (check_final_variable_global_assignment_flag): Likewise.
9307 (add_inner_class_fields): Use LOCAL_FINAL_P.
9308 (register_fields): Handle local finals and final variables.
9309 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9310 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9311 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9313 (java_complete_expand_methods): Loop to set
9314 TYPE_HAS_FINAL_VARIABLE. Call
9315 `reset_final_variable_local_assignment_flag' and
9316 `check_final_variable_local_assignment_flag' accordingly before
9317 and after constructor expansion. Call
9318 `reset_static_final_variable_assignment_flag'
9319 before expanding <clinit> and after call
9320 `check_static_final_variable_assignment_flag' if the
9321 current_class isn't an interface. After all methods have been
9322 expanded, call `check_final_variable_global_assignment_flag' and
9323 `check_static_final_variable_assignment_flag' if the current class
9325 (maybe_yank_clinit): Fixed typo in comment.
9326 (build_outer_field_access_methods): Removed old sanity check. Use
9327 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9328 Don't create access methods for finals.
9329 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9330 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9331 existing DECL_INIT has been processed.
9332 (java_complete_lhs): Likewise.
9333 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9334 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9336 (patch_assignment): Use LOCAL_FINAL_P.
9337 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9338 DECL_INITIAL is nullified.
9341 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9343 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9345 * Makefile.in (parse.c, parse-scan.c): Likewise.
9347 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9349 * class.c (temporary_obstack): Remove.
9350 (make_class): Don't mess with obstascks.
9351 (push_class): Likewise.
9352 (set_super_info): Likewise.
9353 (add_method_1): Likewise.
9354 (add_method): Likewise.
9355 (add_field): Likewise.
9356 (build_utf8_ref): Likewise.
9357 (build_class_ref): Likewise.
9358 (build_static_field_ref): Likewise.
9359 (finish_class): Likewise.
9360 (push_super_field): Likewise.
9361 (layout_class): Likewise.
9362 (layout_class_methods): Likewise.
9363 (init_class_processing): Likewise.
9364 * constants.c (get_tag_node): Likewise.
9365 (build_constant_data_ref): Likewise.
9366 * decl.c (ggc_p): Remove.
9367 (copy_lang_decl): Use ggc_alloc.
9368 (complete_start_java_method): Don't mess with obstacks.
9369 (start_java_method): Likewise.
9370 (end_java_method): Likewise.
9371 * except.c (link_handler): Use xmalloc.
9372 (free_eh_ranges): New function.
9373 (method_init_exceptions): Use it.
9374 (add_handler): Use xmalloc.
9375 (expand_start_java_handler): Don't mess with obstacks.
9376 (prepare_eh_table_type): Likewise.
9377 (expand_end_java_handler): Likewise.
9378 * expr.c (push_value): Likewise.
9379 (create_label_decl): Likewise.
9380 (build_jni_stub): Likewise.
9381 (java_lang_expand_expr): Likewise.
9382 (note_instructions): Use xrealloc.
9383 (java_push_constant_from_pool): Don't mess with obstacks.
9384 (process_jvm_instruction): Likewise.
9385 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9387 * jcf-parse.c (get_constant): Don't mess with obstacks.
9388 (read_class): Likewise.
9389 (jcf_parse): Likewise.
9390 * lex.c (expression_obstack): Remove.
9391 (java_lex): Don't use obstack_free.
9392 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9393 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9394 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9395 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9396 * parse.y (gaol): Add more GC roots.
9397 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9398 (lookup_field_wrapper): Likewise.
9399 (obtain_incomplete_type): Don't mess with obstacks.
9400 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9402 (craft_constructor): Don't mess with obstacks.
9403 (safe_layout_class): Likewise.
9404 (java_complete_class): Likewise.
9405 (source_end_java_method): Likewise.
9406 (build_outer_field_access_methods): Likewise.
9407 (build_outer_method_access_method): Likewise.
9408 (maybe_build_thisn_access_method): Likewise.
9409 (build_dot_class_method_invocation): Likewise.
9410 (java_complete_tree): Likewise.
9411 (java_complete_lhs): Likewise.
9412 (do_merge_string_cste): Likewise.
9413 (patch_string_cst): Likewise.
9414 (array_constructor_check_entry): Likewise.
9415 * typeck.c (build_java_array_type): Likewise.
9416 (parse_signature_string): Likewise.
9417 (build_java_signature): Likewise.
9419 2000-10-12 Tom Tromey <tromey@cygnus.com>
9422 * gjavah.c (add_class_decl): Don't special-case inner classes.
9423 (add_namelet): Likewise.
9425 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9427 * java-tree.h: Constify current_encoding.
9428 * lang.c: Constify current_encoding.
9430 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9432 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9433 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9435 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9437 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9438 patch. Fixes gcj/340.
9440 2000-10-10 Tom Tromey <tromey@cygnus.com>
9442 * lex.c (java_new_lexer): Initialize out_first and out_last
9444 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9446 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9448 * parse.y (pop_current_osb): New function.
9449 (array_type:): Use `dims:', changed actions
9450 accordingly. Suggested by Anthony Green.
9451 (array_creation_expression:): Used pop_current_osb.
9452 (cast_expression:): Likewise.
9453 (search_applicable_method_list): Fixed indentation.
9455 2000-10-08 Anthony Green <green@redhat.com>
9457 * parse.y (array_type_literal): Remove production.
9458 (type_literals): Refer to array_type, not array_type_literal.
9460 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9462 Patch contributed by Corey Minyard.
9463 * decl.c (check_local_named_variable): New function.
9464 (tree check_local_unnamed_variable): Likewise.
9465 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9467 2000-10-07 Anthony Green <green@redhat.com>
9469 * class.c (layout_class): Handle case where superclass can't be
9472 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9474 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9477 2000-10-05 Tom Tromey <tromey@cygnus.com>
9479 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9480 * jvgenmain.c (class_mangling_prefix): Removed.
9481 (class_mangling_suffix): New global.
9483 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9485 (print_method_info): Handle overrides for static and final
9487 (process_file): Generate declaration for class object field.
9488 * class.c (cxx_keywords): New array.
9489 (utf8_cmp): New function.
9490 (cxx_keyword_p): New function.
9491 (layout_class_method): Mangle C++ keywords by appending `$'.
9492 (mangle_field): New function.
9493 (mangle_class_field): Use mangle_field. Mangle class name as
9495 (mangle_static_field): Use mangle_field.
9497 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9499 * decl.c (find_local_variable): Removed uncessary type check and
9500 fixed range check typo. From Corey Minyard.
9502 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9504 * decl.c (give_name_to_locals): New local `code_offset'. Call
9505 `maybe_adjust_start_pc'.
9506 * expr.c (note_instructions): New function.
9507 (expand_byte_code): Don't collect insn starts here.
9508 (peek_opcode_at_pc): New function.
9509 (maybe_adjust_start_pc): Likewise.
9510 * java-tree.h (maybe_adjust_start_pc): Declare.
9511 (note_instructions): Likewise.
9512 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9514 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9516 * parse.y (field_access:): Fixed indentation.
9517 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9519 2000-09-07 Tom Tromey <tromey@cygnus.com>
9522 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9523 JPRIMITIVE_TYPE_P, for arithmetic operators.
9524 (patch_method_invocation): Indentation fix.
9525 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9526 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9527 (do_unary_numeric_promotion): Cleaned up code.
9528 (valid_cast_to_p): Handle boolean correctly.
9530 2000-09-27 Tom Tromey <tromey@cygnus.com>
9532 * lex.c (java_read_unicode): Reset bs_count when finished with
9535 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9538 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9539 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9540 (typeck.o): Depend on ggc.h.
9541 * class.c (add_method_1): Use GC functions for allocation.
9542 (init_class_processing): Register roots.
9543 * decl.c (ggc_p): Set to 1.
9544 (pending_local_decls): Make it static.
9545 (push_jvm_slot): Use GC functions for allocation.
9546 (init_decl_processing): Register roots.
9547 (give_name_to_locals): Use GC functions for allocation.
9548 (lang_mark_tree): New function.
9549 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9550 functions for allocation.
9551 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9552 * lex.c (java_lex): Use build_string, rather than replicating it
9554 * parse.y (goal): Add more roots.
9555 (mark_parser_ctxt): New function.
9556 * typeck.c: Include ggc.h.
9558 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9560 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9561 contains something else than MODIFY_EXPR.
9563 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9565 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9566 * Makefile.in (parse.o): Depend on ggc.h.
9567 (class.o): Likewise.
9568 (constants.o): Likewise.
9571 (jcf-parse.o): Likewise.
9572 (jcf-write.o): Likewise.
9573 (mangle.o): Likewise.
9574 * class.c: Include ggc.h.
9575 (build_static_field_ref): Register GC roots.
9576 (layout_class): Likewise.
9577 (init_class_processing): Likewise.
9578 * constants.c: Include ggc.h.
9579 (current_constant_pool_data_ref): Remove.
9580 (tag_nodes): Move it to ...
9581 (get_tag_node): ... here. Register GC roots.
9582 * decl.c: Include ggc.h. Remove many global tree definitions.
9583 (throw_node): Define.
9584 (java_global_trees): Likewise.
9585 (predef_filenames): Make the size a constant.
9586 (init_decl_processing): Adjust accordingly.
9587 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9588 * expr.c: Include ggc.h.
9589 (init_expr_processing): Register GC roots.
9590 (build_invokeinterface): Likewise.
9591 * java-tree.h: Replace extern tree declarations with macros.
9592 (java_global_trees): New variable.
9593 (java_tree_index): New enumeration.
9594 (init_jcf_parse): Declare.
9595 * jcf-parse.c: Include ggc.h.
9596 (current_class): Remove declaration.
9597 (main_class): Likewise.
9598 (all_class_list): Likewise.
9599 (predefined_filename_p): Adjust for constant size of
9601 (init_jcf_parse): New function.
9602 * jcf-write.c: Include ggc.h.
9603 (generate_classfile): Register GC roots.
9604 (append_synthetic_attribute): Likewise.
9605 (append_innerclass_attribute_entry): Likewise.
9606 * lang.c: Include ggc.h.
9607 (lang_print_error): Register GC roots.
9608 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9610 * parse.y: Include ggc.h.
9611 (wfl_operator): Remove.
9612 (goal): Register GC roots.
9613 (java_pop_parser_context): Adjust for new field names.
9614 (java_parser_context_save_global): Likewse.
9615 (java_parser_context_restore_global): Likewise.
9616 (java_parser_context_suspend): Likewise.
9617 (java_parser_context_resume): Likewise.
9618 (verify_constructor_circularity): Register GC roots.
9619 (lookup_cl): Likewise.
9620 (java_reorder_fields): Likewise.
9621 (build_current_this): Likewise.
9622 (class_in_current_package): Likewise.
9623 (argument_types_convertible): Likewise.
9624 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9626 2000-09-14 Tom Tromey <tromey@cygnus.com>
9628 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9630 2000-09-13 Tom Tromey <tromey@cygnus.com>
9632 * jcf-parse.c: Include <locale.h>.
9633 * jv-scan.c: Include <locale.h>.
9635 2000-09-12 Tom Tromey <tromey@cygnus.com>
9637 * expr.c (pop_type_0): Return `Object' if trying to merge two
9639 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9640 interface types; `Object' is always a valid supertype.
9642 2000-09-12 Tom Tromey <tromey@cygnus.com>
9645 * jv-scan.c (help): Document --encoding.
9646 (options): Added `encoding' entry.
9647 (OPT_ENCODING): New define.
9648 (main): Handle --encoding.
9649 Include <langinfo.h> if nl_langinfo exists.
9650 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9652 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9653 (parse_source_file): Correctly call java_init_lex. Added `finput'
9654 argument. Use nl_langinfo to determine default encoding.
9655 * java-tree.h (current_encoding): Declare.
9656 * parse.y (java_parser_context_restore_global): Don't restore
9658 (java_parser_context_save_global): Don't set `finput' field.
9659 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9661 * lang.c (current_encoding): New global.
9662 (lang_decode_option): Recognize `-fencoding='.
9663 (finish_parse): Don't close finput.
9664 * parse.h (struct parser_ctxt): Removed `finput' and
9665 `unget_utf8_value' fields. Added `lexer' field.
9666 (java_init_lex): Fixed declaration.
9667 * lex.c (java_new_lexer): New function.
9668 (java_destroy_lexer): Likewise.
9669 (java_read_char): Added `lex' argument. Handle iconv case.
9670 (java_read_unicode): Added `lex' argument. Count backslashes in
9672 (java_init_lex): Added `finput' and `encoding' arguments. Set
9673 `lexer' field in ctxp.
9674 (BAD_UTF8_VALUE): Removed.
9675 (java_lex): Handle seeing UEOF in the middle of a string literal.
9676 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9677 (java_lexer): New structure.
9680 (DEFAULT_ENCODING): New define.
9681 (java_destroy_lexer): Declare.
9683 2000-09-12 Tom Tromey <tromey@cygnus.com>
9686 * lex.c (java_init_lex): Initialize java_io_serializable.
9687 * parse.y (java_io_serializable): New global.
9688 (valid_ref_assignconv_cast_p): An array can be cast to
9691 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9693 * decl.c, expr.c: Include defaults.h if not already included.
9694 Don't define the *_TYPE_SIZE macros.
9696 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9698 * typeck.c (build_java_array_type): Correct first parameter
9699 in ADJUST_FIELD_ALIGN invocation.
9701 2000-09-06 Tom Tromey <tromey@cygnus.com>
9703 * lang-specs.h: Also recognize `-femit-class-files'.
9705 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9707 * verify.c (merge_types): Load the types to merge if necessary.
9709 2000-09-02 Anthony Green <green@redhat.com>
9711 * jcf-io.c: Include zlib.h.
9712 (open_in_zip): Read compressed class file archives.
9713 * zipfile.h (ZipDirectory): Add uncompressed_size and
9714 compression_method fields.
9715 * zextract.c (read_zip_archive): Collect file compression info.
9717 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9719 * parse.y (do_resolve_class): Also explore superclasses of
9720 intermediate enclosing contexts when searching for inner classes.
9722 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * parse.y (variable_declarator_id:): Better error message.
9725 (expression_statement:): Use YYNOT_TWICE.
9726 (cast_expression:): Likewise.
9727 (assignment:): Likewise.
9729 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9731 * parse.y (do_merge_string_cste): New locals. Create new
9732 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9734 2000-08-07 Hans Boehm <boehm@acm.org>
9736 * boehm.c (mark_reference_fields): Set marking bits for all words in
9737 a multiple-word record.
9738 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9741 2000-08-31 Mike Stump <mrs@wrs.com>
9743 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9744 jcf-dump$(exeext)): Make parallel safe.
9746 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9748 * jcf-parse.c (set_source_filename): Constify a char *.
9749 * jcf-write.c (append_innerclasses_attribute,
9750 make_class_file_name): Constify a char *. Don't recycle a
9751 variable for an unrelated purpose.
9752 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9753 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9755 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9757 * expr.c (can_widen_reference_to): Fixed indentation.
9758 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9759 * parse.y: `finit$' replaces `$finit$' in comments.
9760 (try_builtin_assignconv): Fixed leading comment.
9762 2000-08-25 Greg McGary <greg@mcgary.org>
9764 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9766 2000-08-24 Greg McGary <greg@mcgary.org>
9768 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9769 * parse.y (BINOP_LOOKUP): Likewise.
9771 2000-08-22 Andrew Haley <aph@cygnus.com>
9773 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9774 sign extending. Fixes gcj/321.
9775 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9776 combining to make a jlong. Fixes gcj/321.
9778 2000-08-21 Nix <nix@esperi.demon.co.uk>
9780 * lang-specs.h: Do not process -o or run the assembler if
9783 2000-08-16 Andrew Haley <aph@cygnus.com>
9785 * typeck.c (build_java_array_type): Rewrite code to do array
9786 alignment. Take into account back-end macros when aligning array
9787 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9788 user to set alignment. Fixes gcj/252 and 160.
9790 2000-08-09 Tom Tromey <tromey@cygnus.com>
9792 * parse.y (check_abstract_method_definitions): Now return `int'.
9793 Check implemented interfaces. Fixes PR gcj/305.
9795 * parse.y (patch_switch_statement): Disallow `long' in switch
9796 expressions. Fixes PR gcj/310.
9798 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9800 * decl.c (finit_leg_identifier_node): New global.
9801 (init_decl_processing): Use `finit$' to initialize
9802 finit_identifier_node. Use `$finit$' to initialize
9803 finit_leg_identifier_node.
9804 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9805 * java-tree.h (finit_identifier_node): Changed attached comment.
9806 (finit_leg_identifier_node): New declaration.
9807 (ID_FINIT_P): Take finit_identifier_node and
9808 finit_leg_identifier_node into account. This is a backward
9811 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9813 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9815 (generate_bytecode_insns): Check `nargs' before emitting it.
9816 * verify.c (merge_type_state): Fixed typo.
9817 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9818 generate_bytecode_{conditional,insns}.
9820 2000-08-13 Anthony Green <green@redhat.com>
9822 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9825 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * class.c (maybe_layout_super_class): Fixed indentation.
9828 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9829 (java_check_methods): New function declaration.
9830 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9831 instead of `str_ptr'.
9832 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9833 of a `invokeinterface' at the right time.
9834 * parse.h (WFL_STRIP_BRACKET): New macro.
9835 (SET_TYPE_FOR_RESOLUTION): Use it.
9836 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9837 (check_class_interface_creation): Don't check for cross package
9838 innerclass name clashes.
9839 (method_header): Behave properly if MDECL is `error_mark_node'.
9840 (method_declarator): Return `error_mark_node' if bogus current
9842 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9843 (resolve_and_layout): New local `decl_type', set and used. Call
9845 (java_check_methods): New method.
9846 (java_layout_classes): Use it.
9847 (resolve_qualified_expression_name): No EH check necessary in
9849 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9851 (patch_assignment): Set DECL_INITIAL on integral final local.
9853 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9855 * java-tree.h (flag_extraneous_semicolon): New extern.
9856 * lang-options.h: (-Wextraneous-semicolon): New option.
9857 * lang.c (flag_redundant): Fixed typo in leading comment.
9858 (flag_extraneous_semicolon): New global.
9859 (lang_decode_option): Set `flag_extraneous_semicolon' when
9860 -Wall. Decode `-Wextraneous-semicolon'.
9861 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9862 `empty_statement' rule.
9863 (class_body_declaration): Likewise.
9864 (method_body:): Accept `;' as a method body.
9865 (static_initializer:): Removed `SC_TK' hack.
9866 (constructor_block_end:): Likewise.
9867 (empty_statement:): Report deprecated empty declaration. Fixes
9870 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9872 * parse.y (build_dot_class_method_invocation): Changed parameter
9873 name to `type'. Build signature from `type' and convert it to a
9874 STRING_CST if it's an array.
9875 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9876 to use `ref_type' directly.
9878 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9880 * lang-options.h: Added a comma after the last element to avoid
9881 syntax errors when other languages define additional options.
9883 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9885 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9886 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9887 (jc1): Link with $(BACKEND).
9888 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9890 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9892 * jvspec.c: Adjust type of second argument to
9893 lang_specific_driver, and update code as necessary.
9895 * class.c (build_dtable_decl): Initialize dummy.
9897 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9899 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9900 method bodies not to rule out discarding `<clinit>'; don't use
9901 <clinit> to initialize static fields with constant initializers.
9903 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9905 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9907 (method_synthetic): New global.
9908 (HANDLE_METHOD): Recognize synthetic method and tell
9909 `print_method_info' about it.
9910 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9911 processing a synthetic method.
9912 * jcf-reader.c (skip_attribute): New function.
9913 ( skip_attribute): Likewise.
9915 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9917 * parse.y (build_outer_field_access): Fixed comments.
9918 (fix_constructors): Emit the initialization of this$<n> before
9920 (resolve_qualified_expression_name): Build an access to `decl' if
9923 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9925 * parse-scan.y (curent_class): Non longer const.
9926 (inner_qualifier, inner_qualifier_length): Deleted.
9927 (current_class_length): New global.
9928 (bracket_count): Fixed typo in leading comment.
9929 (anonymous_count): New global.
9930 (class_instance_creation_expression:): Handle anonymous classes.
9931 (anonymous_class_creation:): New rule.
9932 (push_class_context): Rewritten.
9933 (pop_class_context): Likewise.
9934 (INNER_QUALIFIER): Macro deleted.
9935 (report_class_declaration): call `push_class_context' when
9936 entering the function. `fprintf' format modified not to use
9938 (report_class_declaration): Assign `package_name' and
9939 `current_class' to NULL separately.
9941 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9943 * expr.c (build_invokeinterface): Call layout_class_methods on
9946 2000-07-27 Tom Tromey <tromey@cygnus.com>
9947 Anthony Green <green@cygnus.com>
9948 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * class.c (make_class_data): Create vtable for abstract classes.
9951 (get_dispatch_table): Changed to cope with abstract classes.
9953 2000-07-27 Tom Tromey <tromey@cygnus.com>
9955 * parse.y (patch_method_invocation): Don't reverse the argument
9956 list when dealing with anonymous class constructors. Fixed typo in
9959 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9961 * parse.y (build_alias_initializer_parameter_list): Reverse
9962 crafted list when building aliases for anonymous class
9965 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9967 * parse.y (jdep_resolve_class): Don't bother checking potential
9968 innerclass access if `decl' is NULL.
9969 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9972 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9974 * parse.c: Remove (again.)
9976 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9978 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9979 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9980 outside the `if' statement, alias to innerclass removed, `decl'
9981 used to mark the class complete.
9983 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9985 * parse.y (simple_name:): Fixed typo in error message.
9987 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9989 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9990 or its first operand can be error marks.
9992 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9994 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9995 * parse.y (method_header): Likewise.
9997 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * parse.y (process_imports): Consider that one might be trying to
10000 import an innerclass. Fixes gcj/254
10002 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse.y (find_as_inner_class): Handle the case where the
10005 enclosing context of an innerclass has been loaded as bytecode.
10007 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10009 * parse.y (simple_name:): Reject `$' in type names.
10010 (resolve_type_during_patch): Use `type' as a second
10011 argument to resolve_no_layout. Fixes gcj/257.
10013 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10015 * parse.y (find_most_specific_methods_list): Select the only
10016 non-abstract method even if max has been set.
10017 Fixes gcj/285, gcj/298.
10019 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10021 * lang-specs.h: Added %(jc1) to java compiler options.
10023 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10025 * .cvsignore: New file.
10027 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10029 * parse.y (not_accessible_p): Access granted to innerclasses
10030 (indirectly) extending the reference type. Fixes gcj/249.
10032 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * parse.y (patch_method_invocation): Fixed comment.
10035 (maybe_use_access_method): Build this$<n>s to the context of the
10036 target method, or a type that extends it. Fixes gcj/242.
10038 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10042 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10044 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10046 2000-07-13 Tom Tromey <tromey@cygnus.com>
10048 * lang-specs.h: Added %{I*}.
10050 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10052 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10054 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10056 * parse-scan.c: Remove.
10058 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10060 * class.c (set_super_info): Handled protected inner classes.
10061 (common_enclosing_context_p): Bail early if arguments aren't both
10063 (get_access_flags_from_decl): Handle private and protected inner
10065 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10066 (CLASS_PROTECTED): Likewise.
10067 (struct lang_type): New bitfield `poic'.
10068 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10069 inner classes only.
10070 (check_inner_class_access): Renamed arguments, added
10071 comments. Handles protected inner classes (fixes gcj/225)
10072 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10074 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10076 * parse.y (resolve_qualified_expression_name): Verify qualified
10077 access to `this'. Fixes gcj/239.
10079 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10081 * jcf-write.c (generate_classfile): Don't install ConstantValue
10084 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10086 * parse.y (resolve_qualified_expression_name): Handle inner class
10087 access. Fixes gcj/256.
10089 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10091 * jcf-write.c (generate_classfile): Properly install the
10092 ConstantValue attribute and the initial value constant pool index
10093 on string constants.
10094 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10097 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10099 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10101 * parse.y (find_as_inner_class): Fixed typo.
10102 (do_resolve_class): Explore enclosing contexts when searching for
10103 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10104 (check_inner_class_access): Check `decl' which can be null in case
10105 of previous errors.
10107 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10109 * java-tree.h (java_debug_context): Declared `extern'.
10110 (safe_layout_class): Likewise.
10111 * parse.y (resolve_field_access): Field must be `static' in order
10112 to be replaced by its initial value. Added comments.
10113 (find_applicable_accessible_methods_list): Fixed typo.
10114 (find_most_specific_methods_list): Methods found in innerclasses
10115 take over methods founds in the enclosing contexts.
10116 (java_complete_tree): Loosen restrictions on the type of DECLs
10117 that can be replaced by their initialization values.
10118 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10120 2000-07-05 Tom Tromey <tromey@cygnus.com>
10122 * Make-lang.in (PARSE_DIR): New macro.
10123 (PARSE_RELDIR): Likewise.
10124 (PARSE_C): Likewise.
10125 (PARSE_SCAN_C): Likewise.
10126 ($(PARSE_C)): New target.
10127 ($(PARSE_SCAN_C)): Likewise.
10128 (SET_BISON): New macro.
10129 (BISONFLAGS): Likewise.
10130 (JAVABISONFLAGS): Likewise.
10132 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10134 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10135 argument on the first pass for CNI as well as JNI.
10136 (print_method_info): Set up method name on the first pass only.
10138 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10140 * parse.y (parser_qualified_classname): Removed parameter
10142 (create_interface): Removed first passed parameter to
10143 parser_qualified_classname.
10144 (create_class): Likewise. Don't install alias on static
10145 innerclasses. Fixes gcj/275.
10147 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10149 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10150 debugable statement with empty_stmt_node. Fixes gcj/272
10152 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10154 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10157 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10159 * jcf-write.c (push_long_const): Appropriately cast short negative
10162 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * parse.y (verify_constructor_super): Use loop variable
10165 `m_arg_type' initialized with `mdecl_arg_type'.
10167 2000-06-29 Tom Tromey <tromey@cygnus.com>
10169 * parse.y (resolve_field_access): Handle case where `type_found'
10172 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * expr.c (lookup_field): The same field can be found through two
10175 different interface. Don't declare it ambiguous in that case.
10177 2000-06-27 Tom Tromey <tromey@cygnus.com>
10179 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10180 follows \r, then unget it at a lower level.
10182 2000-06-26 Tom Tromey <tromey@cygnus.com>
10184 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10185 java_complete_tree.
10187 2000-06-25 Tom Tromey <tromey@cygnus.com>
10189 * parse.y (for_statement): Wrap expression in a WFL if it is a
10190 constant. For PR gcj/268.
10192 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10194 * parse.y (do_resolve_class): Minor optimiztion in the package
10195 list search. Removed unnecessary test and return statement.
10196 (valid_ref_assignconv_cast_p): Order of arguments to
10197 enclosing_context_p fixed.
10199 2000-06-24 Tom Tromey <tromey@cygnus.com>
10201 * expr.c (lookup_field): Print error and return error_mark_node if
10202 field reference is ambiguous.
10204 * parse.y (check_abstract_method_definitions): Also check if
10205 `other_method' is abstract.
10207 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10209 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10211 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10212 (struct lang_type): New field `pic'.
10213 (CLASS_PRIVATE): New macro.
10214 * parse.y (check_inner_class_access): New function.
10215 (jdep_resolve_class): Call it.
10217 2000-06-23 Tom Tromey <tromey@cygnus.com>
10219 * parse.y (patch_incomplete_class_ref): Initialize the returned
10220 class. For PR gcj/260.
10222 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10224 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10226 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10228 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10229 Java specific checks.
10230 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10231 screened by DECL_P.
10232 * java-tree.def (CASE_EXPR): Marked 'e'.
10233 (DEFAULT_EXPR): Likewise.
10234 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10235 screened by DECL_P.
10236 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10237 Java specific checks.
10238 (generate_bytecode_insns): Test try_block for BLOCK before using
10240 * parse.y (build_wfl_wrap): Added `location' argument. Set
10241 EXPR_WFL_LINECOL accordingly.
10242 (dim_expr:): Wrap constants with WFLs.
10243 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10244 (resolve_package): Check for `stmt' not being a BLOCK before
10245 building a debuggable statement with it.
10246 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10248 (resolve_field_access): Make sure `decl' is a DECL before treating
10250 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10251 IDENTIFIER_NODE before treating it as such.
10252 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10253 treating it as such.
10254 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10255 to be applied only on non array types.
10257 2000-06-16 Per Bothner <per@bothner.com>
10259 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10260 define in terms of DECL_RESULT, as that fails when --enable-checking.
10262 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10264 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10265 types the same in comparison.
10266 (CHECK_OP): Add static prototype.
10268 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10270 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10271 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10272 * parse.c: Rebuilt.
10274 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10276 * decl.c (create_primitive_vtable): Prototype.
10278 * jcf-write.c (generate_bytecode_insns): Initialize variable
10281 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10283 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10285 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10286 to track searched classes, and do not search the same class more than
10287 once. Call find_applicable_accessible_methods_list on immediate
10288 superclass, instead of search_applicable_method_list on all ancestors.
10289 Fix for PR gcj/238.
10291 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10293 * parse.y (register_fields): Permit static fields in inner classes
10294 if they are final. Fix for PR gcj/255.
10296 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10299 * parse.y (find_in_imports): Returned type changed to void,
10300 leading comment fixed.
10301 (register_package): New function.
10302 (qualify_and_find): Likewise.
10303 (package_declaration:): Use `register_package'.
10304 (single_type_import_declaration:): Removed local variable
10305 `node'. Added missing `;' for consistency.
10306 (type_import_on_demand_declaration:): Use `chainon' to link new
10308 (lookup_field_wrapper): Lookup local variables defined in outer
10310 (java_complete_class): Don't reverse the list of imported on demand.
10311 (do_resolve_class): Reorganized. Removed local variable
10312 `original_name'. Call `qualify_and_find' with the current package
10313 name, invoke `find_in_imports_on_demand' right after. Call
10314 `qualify_and_find' with the packages we've seen so far. Fixed
10315 operations numbering in comments.
10316 (java_expand_class): Don't reverse `package_list'.
10317 (find_most_specific_methods_list): New local variables `abstract'
10318 and `candidates'. Use them to pick the right method.
10320 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10322 * parse.y (check_modifiers_consistency): Don't subtract out
10323 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10325 2000-06-04 Philipp Thomas <pthomas@suse.de>
10327 * Makefile.in (INTLLIBS): New.
10331 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10333 * class.c (get_dispatch_table): Build the vtable dummy entry list
10334 element with a null purpose. Fixed leading comment.
10335 (build_dtable_decl): Build an accurate dtable type when appropriate
10338 2000-06-02 Richard Henderson <rth@cygnus.com>
10340 * lang.c (lang_get_alias_set): New.
10342 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10344 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10345 before using it as the accessed field.
10347 2000-05-31 Tom Tromey <tromey@cygnus.com>
10349 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10350 char_array_vtable, short_array_vtable, int_array_vtable,
10351 long_array_vtable, float_array_vtable, double_array_vtable):
10353 * expr.c (get_primitive_array_vtable): New function.
10354 (create_primitive_vtable): New function.
10355 (java_lang_expand_expr): Enable code to statically generate
10357 * decl.c (init_decl_processing): Create primitive vtables.
10358 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10359 short_array_vtable, int_array_vtable, long_array_vtable,
10360 float_array_vtable, double_array_vtable): Define.
10362 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10364 * java/parse.y (find_applicable_accessible_methods_list):
10365 Don't add an uninitialized value to the list.
10367 2000-05-25 Tom Tromey <tromey@cygnus.com>
10369 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10370 when trying to see if field's class should be initialized. Always
10371 initialize field's declaring class, not qualified class.
10374 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10375 `wfl_operator', to maybe_build_primttype_type_ref.
10378 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10380 * parse.y (patch_method_invocation): Don't try to lookup methods
10381 in primitive types.
10383 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10385 * parse.y (resolve_field_access): Call the appropriate <clinit>
10386 before accessing the length of a static array. Craft a decl for
10387 the field while its time. Fixes PR gcj/129.
10389 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * parse.y (resolve_package): Correctly set `*next' (was off by
10393 (resolve_qualified_expression_name): Fixed comment.
10395 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10397 * jcf-parse.c (jcf_parse_source): Reset current_class and
10398 current_function_decl to NULL before parsing a new file.
10400 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10402 * parse.y (block_end:): If the collected block doesn't feature a
10403 statement, insert an empty statement.
10405 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10407 * parse.y (maybe_yank_clinit): New function.
10408 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10409 end of the list of methods belonging to a class.
10410 (java_complete_expand_method): Check whether <clinit> is really
10411 necessary and expand it accordingly.
10413 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10415 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10416 processed by the method's switch statement.
10418 2000-05-19 Tom Tromey <tromey@cygnus.com>
10420 * java-tree.h: Added init state enum.
10421 * decl.c (emit_init_test_initialization): Initialize class
10422 initialization check variable by looking at class' state.
10424 2000-05-19 Tom Tromey <tromey@cygnus.com>
10426 * java-tree.h (build_instanceof): Declare.
10427 (build_get_class): Declare.
10428 * parse.y (patch_binop): Use build_instanceof.
10429 * expr.c (build_instanceof): New function. If class is final,
10430 don't make a function call.
10431 (expand_java_INSTANCEOF): Use it.
10432 (build_get_class): New function.
10434 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10436 * jcf-write.c (generate_classfile): Scan the source_file for
10437 slashes with the right pointer variable.
10439 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10441 * lang.c (lang_decode_option): Update -Wunused flags by calling
10443 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10445 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10447 * check_init.c (check_init): Constify local char *.
10448 * class.c (push_class): Constify local char *.
10449 * java_tree.h: Update prototypes.
10450 * jcf-io.c (open_class): Constify filename parameter and
10452 (find_class): Remove redundant string copy. Cast return from
10454 * jcf-parse.c (read_class, parse_class_file, yyparse):
10455 Constify local char *.
10456 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10457 Constify local char *.
10458 * jcf.h (JCF): Constify filename and classname.
10459 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10460 * lang.c (init_parse): Constify parameter and return value.
10461 * lex.c (java_get_line_col): Constify filename parameter.
10462 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10463 * parse.y (java_parser_context_suspend,
10464 issue_warning_error_from_context, safe_layout_class): Constify
10466 * parse.c: Regenerate.
10468 2000-05-08 Tom Tromey <tromey@cygnus.com>
10470 * expr.c (build_jni_stub): Cache the result of
10471 _Jv_LookupJNIMethod.
10473 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10475 * decl.c (predef_filenames_size): Now 7.
10476 (predef_filenames): New seventh entry.
10478 2000-05-04 Tom Tromey <tromey@cygnus.com>
10480 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10481 Keep track of when we've seen a reference field after a
10482 non-reference field.
10483 (get_boehm_type_descriptor): Handle case where we see
10484 non-reference fields but no trailing reference field.
10485 * decl.c (rawdata_ptr_type_node): Define.
10486 (init_decl_processing): Initialize rawdata_ptr_type_node.
10487 * java-tree.h (rawdata_ptr_type_node): Declare.
10489 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10491 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10492 specifiers in calls to fprintf.
10494 2000-05-03 Andrew Haley <aph@cygnus.com>
10496 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10498 * javaop.h (WORD_TO_INT): New function.
10499 (IMMEDIATE_s4): Use WORD_TO_INT.
10500 * jcf.h (JPOOL_INT): Ditto.
10502 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10505 2000-04-19 Tom Tromey <tromey@cygnus.com>
10507 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10508 on native function.
10509 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10511 * expr.c (build_jni_stub): New function.
10512 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10513 * parse.c: Rebuilt.
10514 * parse.y (java_complete_expand_methods): Expand a native method
10515 and call build_jni_stub if -fjni given.
10516 * lang-options.h: Document -fjni.
10517 * lang.c (flag_jni): New global.
10518 (lang_f_options): Added `jni' entry.
10519 * java-tree.h (soft_lookupjnimethod_node,
10520 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10522 (flag_jni): Declare.
10523 (build_jni_stub): Declare.
10524 (struct lang_decl): Added `native' flag.
10525 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10527 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10528 soft_jnipopsystemframe_node): New globals.
10529 (init_decl_processing): Set them. _Jv_InitClass only takes one
10532 * java-tree.def: Put into `C' mode.
10534 2000-04-27 Tom Tromey <tromey@cygnus.com>
10537 * expr.c (expand_invoke): Generate check to see if object pointer
10538 is null in nonvirtual invocation case.
10539 * java-tree.h (soft_nullpointer_node): Declare.
10540 * decl.c (soft_nullpointer_node): New global.
10541 (init_decl_processing): Initialize soft_nullpointer_node.
10542 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10543 or `private' methods.
10544 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10546 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10548 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10551 2000-04-26 Tom Tromey <tromey@cygnus.com>
10553 * zextract.c (find_zip_file_start): New function.
10554 (read_zip_archive): Use it.
10556 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10558 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10560 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10562 * class.c (common_enclosing_context_p): New function.
10563 * java-tree.h (common_enclosing_context_p): Added prototype.
10564 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10565 classes sharing an outer context with the current instance.
10566 * parse.y (build_access_to_thisn): Fixed leading comment.
10567 (verify_constructor_super): New local `supper_inner'. Skip
10568 enclosing context argument in the case of inner class constructors.
10569 (patch_method_invocation): Insert proper context as second
10570 parameter to pure inner class constructor super invocations.
10572 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10574 * parse.y (end_class_declaration): Reset the interface number
10577 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * parse.y (source_start_java_method): Deleted unnecessary code.
10580 (patch_method_invocation): Fixed comment.
10582 2000-04-24 Robert Lipe <robertlipe@usa.net>
10584 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10586 2000-04-23 Tom Tromey <tromey@cygnus.com>
10588 * boehm.c (mark_reference_fields): Use int_byte_position.
10590 2000-04-22 Tom Tromey <tromey@cygnus.com>
10592 * boehm.c (mark_reference_fields): Only call byte_position on
10595 2000-04-22 Tom Tromey <tromey@cygnus.com>
10597 * boehm.c (mark_reference_fields): Added `last_view_index'
10598 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10600 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10602 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10603 * parse.y (check_class_interface_creation): Fixed comments. Select
10604 permitted modifiers for (inner) interfaces. Changed error message
10605 to report rejected modifiers used with local classes.
10607 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10610 of directly inherited type considered in scope.
10611 * parse.y (do_resolve_class): Search inherited classes for inner
10614 2000-04-20 Tom Tromey <tromey@cygnus.com>
10616 * parse.y (not_accessible_p): Use member's class, not current
10617 class, when doing inheritance check for protected reference.
10620 2000-04-20 Jason Schroeder <shrode@subnature.com>
10622 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10624 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10626 * parse.y (lookup_field_wrapper): Search for final local aliases.
10627 (resolve_expression_name): Let lookup_field_wrapper search for
10628 final local aliases. Force the value of `name' if one is found.
10629 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10630 an expression name. Fixed comments.
10632 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10634 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10636 2000-04-19 Tom Tromey <tromey@cygnus.com>
10638 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10640 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10642 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10644 2000-04-18 Tom Tromey <tromey@cygnus.com>
10647 * gjavah.c (utf8_cmp): Changed return value.
10648 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10650 (cxx_keywords): New global.
10651 (get_field_name): Handle new result of cxx_keyword_subst.
10652 (print_method_info): Likewise.
10654 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10656 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10657 with a newline, for CNI.
10658 (print_stub_or_jni): Print a space or newline before method name for
10659 CNI as well as JNI.
10660 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10661 (process_file): Include gcj/cni.h if generating CNI stubs.
10663 2000-04-16 Tom Tromey <tromey@cygnus.com>
10665 * gjavah.c (decompile_method): Use print_field_name.
10668 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10670 * parse.y (java_expand_classes): Reverse the package list once.
10671 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10673 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10674 the `==' and `!=' operators.
10676 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10678 * jcf-write.c (generate_bytecode_insns): At invocation time,
10679 always relate an interface method to the type of its selector.
10681 2000-04-05 Tom Tromey <tromey@cygnus.com>
10684 * expr.c (expand_invoke): Generate check to see if object pointer
10685 is null in nonvirtual invocation case.
10686 * java-tree.h (soft_nullpointer_node): Declare.
10687 * decl.c (soft_nullpointer_node): New global.
10688 (init_decl_processing): Initialize soft_nullpointer_node.
10689 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10690 or `private' methods.
10691 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10693 2000-04-05 Tom Tromey <tromey@cygnus.com>
10695 Fix for PR gcj/140:
10696 * parse.y (check_final_assignment): Recognize assignments to the
10697 `length' field of an array when generating class files.
10699 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10701 * class.c (decl_hash): Prototype removed.
10702 (decl_compare): Likewise.
10704 2000-04-05 Tom Tromey <tromey@cygnus.com>
10706 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10707 * parse.y (check_modifiers_consistency): Check for final/volatile
10708 clash. Fixes PR gcj/164.
10710 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10712 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10714 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10716 (add_method_1): Use `java_hash_hash_tree_node' and
10717 `java_hash_compare_tree_node'.
10718 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10719 (java_hash_compare_tree_node): Likewise.
10720 * parse.y (find_applicable_accessible_methods_list): Create,
10721 delete and use a hash table to remember already searched interfaces.
10723 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10725 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10728 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10730 * boehm.c (mark_reference_fields, set_bit): Prototype.
10731 (set_bit): Un-ANSI-fy definition.
10733 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10736 * decl.c (emit_init_test_initialization): Likewise.
10738 * gjavah.c (jni_print_char): Likewise.
10740 * parse.y (create_new_parser_context): Likewise.
10742 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10744 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10745 patch missing hunk. Fixed indentation.
10747 2000-03-30 Tom Tromey <tromey@cygnus.com>
10749 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10750 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10752 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10754 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10755 when negative *before* using it as an array index.
10756 * ChangeLog: Fixed typo.
10758 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10760 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10761 to 0 when it reaches -1.
10763 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10765 * jcf-parse.c (get_constant): Properly cast `num' during the
10766 invocation of `add_double'.
10767 * jcf-write.c (push_long_const): Properly cast `lo' before
10768 comparing it to short bounds.
10769 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10770 `interface_body:' is reduced after the current interface is
10773 2000-03-26 Tom Tromey <tromey@cygnus.com>
10775 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10776 Java-specific `-f' option.
10778 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10780 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10781 Adjust order of making types.
10782 Make bitsize_*_node values.
10784 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10786 * class.c (make_field_value): Use byte_position.
10787 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10788 (java_array_data_offset): Likewise.
10789 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10792 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10794 * parse.y (check_abstract_method_definitions): New local
10795 `end_type_reached'. Make sure we also consider `end_type'.
10796 (java_check_abstract_method_definitions): Make sure we eventually
10797 consider `java.lang.Object'.
10798 (maybe_use_access_method): Don't use access method if not in the
10799 context of a pure inner class or if the method's context is right.
10800 (find_applicable_accessible_methods_list): New static flag
10801 `object_done'. Don't search abstract classes as interfaces. Fixed
10802 indentation. Fixed the `java.lang.Object' only search. Search
10803 class interface(s) first, then fully search enclosing contexts.
10804 (find_most_specific_methods_list): Pick the closest candidate when
10805 they're all abstract.
10807 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10809 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10810 properly initialize `finished_label'. Don't emit gotos for empty
10813 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10815 * except.c (emit_handlers): Clear catch_clauses_last.
10817 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10819 * parse.y (check_method_types_complete): New function.
10820 (create_class): Reset anonymous class counter only when seeing an
10822 (java_complete_class): JDEP_METHOD: Don't recompute signature
10825 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10827 * class.c (build_static_ref): Fixed indentation in comment.
10828 * java-tree.def (TRY_EXPR): Fixed typo in name.
10829 (CLASS_LITERAL): Likewise.
10830 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10831 (struct lang_type): New field `dot_class'.
10832 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10833 (generate_classfile): Method `class$' is synthetic.
10834 * parse.y (build_do_class_method): New function.
10835 (build_dot_class_method_invocation): Likewise.
10836 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10837 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10838 (qualify_ambiguous_name): Likewise.
10839 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10840 (build_try_statement): Fixed leading comment.
10842 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10844 * class.c (make_field_value): Properly handle sizes.
10845 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10846 (layout_class_method): Count using trees.
10847 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10848 * expr.c (java_array_data_offset): Use int_bit_position.
10849 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10850 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10852 2000-03-16 Tom Tromey <tromey@cygnus.com>
10854 * lang.c (flag_hash_synchronization): New global.
10855 (lang_f_options): Added `hash-synchronization'.
10856 * lang-options.h: Mention -fhash-synchronization.
10857 * java-tree.h (flag_hash_synchronization): Declare.
10858 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10859 hash table synchronization is disabled.
10860 * decl.c (init_decl_processing): Only push `sync_info' value when
10861 hash table synchronization is disabled.
10862 * class.c (make_class_data): Only push `sync_info' field when hash
10863 table synchronization is disabled. Removed dead code.
10865 2000-03-16 Tom Tromey <tromey@cygnus.com>
10867 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10869 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10871 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10873 * parse.y (patch_method_invocation): Handle anonymous classes
10874 creation in static context.
10876 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10878 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10879 * parse.y (resolve_qualified_expression_name): Use it.
10880 (patch_method_invocation): Likewise.
10882 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10884 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10885 depending on the type of dependency which dictates what the
10887 (unresolved_type_p): Resolved types limited to the current class.
10889 2000-03-15 Tom Tromey <tromey@cygnus.com>
10891 * decl.c (init_decl_processing): Set type of `sync_info' to be
10894 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10895 Correctly compute bit number for current slot. Zero `high' and
10896 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10897 mark_reference_fields.
10898 (mark_reference_fields): New function.
10900 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10902 * parse.y (register_incomplete_type): Fixed initialization of
10905 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10907 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10909 (push_class_context, pop_class_context): New function.
10910 (class_body:): Call pop_class_context.
10911 (interface_body:): Likewise.
10912 (INNER_QUALIFIER): New macro.
10913 (report_class_declaration): Changed output format and use
10914 INNER_QUALIFIER. Call push_class_context.
10916 2000-02-14 Andrew Haley <aph@cygnus.com>
10918 * check-init.c (check_init): Add new cases for unary and binary
10921 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10923 * parse.y (resolve_package): Set `next' once a type name has been
10924 progressively discovered.
10925 (resolve_qualified_expression_name): Propagate resolution only if
10926 there are remaining qualifiers. Take into account `q' might have
10927 been cleared after re-qualification.
10928 * parse.y (patch_method_invocation): New local `resolved'.
10929 Section dealing with qualified expression rewritten to use
10930 resolve_field_access.
10932 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * parse.h (PUSH_CPC): Fixed indentation.
10935 (DEBUG_CPC): New macro.
10936 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10937 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10938 * parse.y (class_body_declaration:): Use
10939 SET_CPC_INSTANCE_INITIALIZER_STMT.
10940 (method_declaration:): Check for null current_function_decl.
10941 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10942 (java_parser_context_pop_initialized_field): Better handling of
10944 (maybe_make_nested_class_name): Mark nested class name as
10945 qualified when necessary.
10946 (end_class_declaration): Don't call java_parse_context_resume when
10947 one or more error occurred.
10948 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10949 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10950 SET_CPC_INITIALIZER_STMT.
10951 (method_header): Check for inner classes declaring static methods.
10952 (resolve_qualified_expression_name): Handle situation where `this'
10955 2000-03-13 Hans Boehm <boehm@acm.org>
10957 * typeck.c (build_prim_array_type): Correctly set the high word too.
10959 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10961 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10963 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10964 list of methods for interfaces.
10966 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10968 * parse.y (qualify_ambiguous_name): Properly handle expressions
10971 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10973 * parse.y (check_final_assignment): Extended to process
10975 (patch_assignment): Have check_final_assignment called only once.
10977 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10979 * java-tree.h (IS_INIT_CHECKED): New flag.
10980 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10981 * parse.y (patch_string): Call force_evaluation_order on the
10982 completed string concatenation tree.
10983 * expr.c (force_evaluation_order): Call force_evaluation_order on
10984 function's arguments too.
10986 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10988 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10989 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10990 (build_anewarray): Likewise.
10991 * parse.y (patch_newarray): Likewise.
10992 * parse.c: Regenerated.
10994 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10996 * decl.c (init_decl_processing): Added new class fields `depth',
10997 `ancestors', and `idt' to class_type_node. Use
10998 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10999 * class.c (make_class_data): Push initial values for new fields.
11000 * java-tree.h: Updated prototype for `build_invokeinterface'.
11001 * expr.c (build_invokeinterface): Changed parameters to accept
11002 `method' tree. Calculate index of `method' in its declaring
11003 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11004 (expand_invoke): Call `build_invokeinterface' with new parameters.
11005 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11008 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11010 * typeck.c (lookup_do): Search superinterfaces first
11011 when looking up an interface method. From Godmar Back
11012 <gback@cs.utah.edu>
11014 2000-03-06 Tom Tromey <tromey@cygnus.com>
11016 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11018 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11020 * java-tree.h (lookup_argument_method2): Declared.
11021 (safe_layout_class): Prototype moved from parse.h.
11022 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11023 * parse.y (java_check_regular_methods): Local `super_class' gone.
11024 Call lookup_argument_method2 instead of lookup_argument_method.
11025 Perform modifier match for methods found declared in implemented
11026 interfaces. Fixed indentation problem. Overriding/hiding error
11027 report to take place only for methods found in classes.
11028 * typeck.c (lookup_argument_method): Changed leading
11029 comment. Re-written by calling lookup_do.
11030 (lookup_argument_method2): New function.
11031 (lookup_java_method): Re-written by calling lookup_do.
11032 (lookup_do): New function.
11034 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11036 * check-init.c (check_init): Removed dead code. Handle (blank)
11038 * parse.y (declare_local_variables): New local `final_p', set it
11039 and use it to initialize LOCAL_FINAL.
11040 (check_final_assignment): Only check FIELD_DECLs.
11042 2000-02-17 Tom Tromey <tromey@cygnus.com>
11044 * Makefile.in (JAVA_OBJS): Added boehm.o.
11045 (boehm.o): New target.
11046 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11047 * java-tree.h (flag_use_boehm_gc): Declare.
11048 (get_boehm_type_descriptor): Declare.
11049 * lang.c (lang_f_options): Added `use-boehm-gc'.
11050 (flag_use_boehm_gc): New global.
11051 * lang-options.h: Added -fuse-boehm-gc.
11052 * boehm.c: New file.
11053 * class.c (get_dispatch_table): If class uses a Boehm type
11054 descriptor, put it in the vtable.
11055 (make_class_data): Removed dead code.
11057 2000-03-03 Per Bothner <per@bothner.com>
11059 * decl.c (init_decl_processing): Initialize sizetype properly.
11061 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11063 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11064 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11065 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11066 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11067 (jcf_parse): New local `current'. Load innerclasses seen in outer
11068 context being processed.
11069 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11070 * jcf-write.c (append_innerclasses_attribute): New function.
11071 (append_innerclasses_attribute_entry): Likewise.
11072 (get_access_flags): Handle static classes. Set anonymous and local
11073 classes to be private.
11074 (generate_classfile): Attribute count adjusted. Call
11075 append_innerclasses_attribute.
11076 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11077 PURE_INNER_CLASS_TYPE_P.
11078 * parse.y (parser_qualified_classname): New parameter `is_static',
11079 produce non qualified name accordingly.
11080 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11081 (create_interface): Added argument to parser_qualified_classname.
11082 (create_class): Added argument to parser_qualified_classname. Setup
11083 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11084 (add_inner_class_fields): Fixed indentation.
11085 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11086 (method_declarator): Fixed typo in comment.
11087 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11088 (build_current_thisn): Likewise.
11089 (patch_method_invocation): Likewise.
11091 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11093 * decl.c (current_function_decl): Move to toplev.c.
11095 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11097 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11098 (DECL_BIT_INDEX): Use underlying representation.
11099 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11101 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11103 * expr.c (build_java_ret): Pass proper type to size_binop.
11105 2000-02-25 Anthony Green <green@cygnus.com>
11107 * expr.c (build_class_init): Mark the decl to be ignored by
11109 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11110 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11111 * class.c (init_test_hash_newfunc): New function.
11112 (decl_hash): New function.
11113 (decl_compare): New function.
11114 * decl.c (emit_init_test_initialization): New function.
11115 (complete_start_java_method): Traverse the init test hashtable,
11116 calling emit_init_test_initialization.
11117 (always_initialize_class_p): Define.
11118 * expr.c (build_class_init): Use initialization tests when
11119 emitting class initialization code.
11120 (always_initialize_class_p): Declare.
11121 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11123 * java-tree.h: Include hash.h.
11124 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11125 (struct lang_decl): Add init_test_table field.
11126 (init_test_hash_entry): Define.
11128 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11130 * gjavah.c (main): Avoid using `argi' to report unimplemented
11133 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11135 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11136 initialize locals to avoid warnings. Local `exception_type' moved
11139 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11141 * parse.y (resolve_expression_name): Use `orig' as a second
11142 argument to resolve_field_access.
11143 (resolve_field_access): Removed unnecessary code when dealing with
11146 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11148 * class.c (push_super_field): Don't push the field twice.
11149 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11150 * parse.h (java_reorder_fields): Prototyped.
11151 * parse.y (java_reorder_fields): New function.
11152 (java_layout_class): Simplified not to worry about re-ordering.
11154 2000-02-23 Tom Tromey <tromey@cygnus.com>
11156 * gjavah.c (print_name): In JNI case, correctly quote string.
11157 (print_method_info): Don't handle overrides in JNI mode.
11159 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11161 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11162 value type set to `boolean_type_node'.
11164 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11166 * jcf-dump.c (main): Test for correct condition after
11167 output file creation.
11169 2000-02-19 Anthony Green <green@cygnus.com>
11171 * jcf-depend.c (add_entry): Fix test for first list entry.
11173 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11175 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11176 * constants.c (build_constants_constructor): Likewise.
11178 2000-02-19 Anthony Green <green@cygnus.com>
11180 * jcf-depend.c (add_entry): Add entries to the end of the list.
11182 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11184 * decl.c (INT_TYPE_SIZE): Define if necessary.
11185 (expand_java_return): Handle the case of a native integer smaller
11186 than a JVM integer.
11188 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11190 * gjavah.c (help): Use GCCBUGURL.
11191 * jv-scan.c (help): Likewise.
11192 * jcf-dump.c (help): Likewise.
11194 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11196 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11199 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11201 * jcf-parse.c (load_class): Call `fatal' if no file containing
11202 the target class are found.
11204 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11206 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11207 lex.c, lex.h, and PARSE_H to...
11208 (parse.o, parse-scan.o): ...here, respectively.
11210 * lex.c: Split out code that may trigger SIGFPE from yylex()
11211 to its own function.
11212 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11214 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11216 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11218 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11220 * parse.y (outer_field_access_p): Stop in time when outer contexts
11222 (resolve_qualified_expression_name): Properly qualify *everything*
11223 after a package.type to be resoled as expression names.
11224 (find_applicable_accessible_methods_list): Save/restore `class' to
11225 isolate it from a possible outer context search.
11227 2000-02-15 Tom Tromey <tromey@cygnus.com>
11229 * gjavah.c (jni_print_char): New function.
11230 (print_full_cxx_name): Use it.
11231 (decode_signature_piece): Likewise.
11232 (print_cxx_classname): Likewise.
11234 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11236 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11238 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11240 * gjavah.c: Include version.h.
11242 * jcf-dump.c: Likewise.
11244 * jv-scan.c: Likewise.
11246 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11248 * parse.y (outer_field_access_fix): First parameter now a tree
11249 node. Check for assignment to final. First argument to
11250 build_outer_field_access_fix modified to accommodate prototype.
11251 (build_outer_field_access): Don't check for assignment to final
11253 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11254 possibly returned by outer_field_access_fix. Changed
11255 outer_field_access_fix's first argument.
11256 (check_final_assignment): $finit$'s context is OK.
11257 (patch_unaryop): Use node instead of its line/column value when
11258 calling outer_field_access_fix.
11260 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11262 * parse.y (interface_declaration:): No longer tagged
11263 <node>. Re-installed default action.
11264 (class_member_declaration:): Handle inner interfaces.
11265 (interface_member_declaration): Handle inner interfaces and
11267 (create_interface): Push error if one seen. Suspend parsing
11268 context when processing an inner interface.
11269 (register_fields): Inner class static field limitations not to
11270 apply to inner interfaces.
11272 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11274 * jcf-parse.c (load_class): Update `java_error_count' when a
11275 class' file can't be found.
11276 (parse.y): Avoid (byte)code generation when errors seen.
11278 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11280 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11281 decodes a valid node.
11282 (patch_binop): Handle TRUNC_DIV_EXPR.
11284 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11286 * parse.y (resolve_package): New local `acc'. Try to progressively
11287 build and guess a package and type name.
11289 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * parse.y (find_applicable_accessible_methods_list): Load and
11292 layout the search class if necessary.
11293 (java_complete_tree): Keep to original type of the folded initial
11296 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11298 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11299 Generate error message if circularity is detected. New static
11301 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11302 * jcf-write.c (generate_bytecode_insns): Very simply handle
11304 * parse.y (java_check_circular_reference): Use
11305 `cyclic_inheritance_report' during report, if necessary.
11306 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11307 walking NEW_ARRAY_INIT twice.
11309 2000-02-09 Tom Tromey <tromey@cygnus.com>
11311 * parse.y (check_class_interface_creation): Allow inner classes to
11312 be `private' or `protected', check modifiers' consistency. Prevent
11313 block local classes from bearing any modifiers.
11315 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11317 * except.c (check_start_handlers): Re-add prototype lost in last
11319 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11321 2000-02-09 Andrew Haley <aph@cygnus.com>
11323 * decl.c (clear_binding_level): Remove excess initializer.
11324 (maybe_poplevels): Remove unused variable.
11325 (force_poplevels): Ditto.
11326 (struct binding_level): Add comment.
11328 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11330 * jcf-write.c (generate_classfile): Don't consider
11331 pre-initialization with reference value (use <clinit> instead.)
11332 * parse.y (java_fix_constructors): No generated constructor for
11334 (build_outer_field_access): Removed debug message.
11335 (outer_field_expanded_access_p): Adapted to bytecode generation.
11336 (build_outer_field_access_method): Use fix_method_argument_names.
11337 (build_outer_method_access_method): Fixed indentation. Added
11338 comment. Handle access method generation for static and also void
11340 (build_access_to_thisn): Inserted debug message.
11341 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11342 (resolve_qualified_expression_name): Fixed comment.
11343 (not_accessible_p): Adapted to bytecode generation. Added comment.
11344 (patch_method_invocation): Added comment.
11345 (maybe_use_access_method): Fixed leading comment. Handle static
11347 (java_complete_lhs): Don't shortcut handling of initialized upon
11348 declaration String type static fields when generating bytecode.
11349 (patch_unaryop): Handle outer field access when generating
11352 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * java-tree.h (FIELD_THISN): New macro.
11355 * jcf-write.c (append_synthetic_attribute): New function.
11356 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11357 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11358 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11360 (build_outer_field_access): Turned on access functions usage and
11361 generation when compiling to bytecode.
11362 (maybe_use_access_method): Likewise.
11364 2000-01-25 Andrew Haley <aph@cygnus.com>
11366 * java-except.h (struct eh_range): Add `expanded' field.
11367 (maybe_start_try): Add end_pc arg.
11368 (maybe_end_try): Ditto.
11369 * java-tree.h (force_poplevels): new function.
11370 * expr.c (expand_byte_code): Don't call maybe_start_try or
11372 * except.c (add_handler): Reset expanded.
11373 (expand_start_java_handler): Set expanded.
11374 (check_start_handlers): Don't expand a start handler that's
11375 already been expanded.
11376 (maybe_start_try): Add end_pc arg. Only expand a handler which
11378 (expand_end_java_handler): call force_poplevels.
11379 (force_poplevels): new function.
11380 * decl.c (binding_level): Add start_pc of binding level.
11381 (maybe_pushlevels): Call maybe_start_try when pushing binding
11383 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11384 (LARGEST_PC): Define.
11385 (clear_binding_level): Use LARGEST_PC.
11387 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11388 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11389 (binding_depth, is_class_level, current_pc): new variables.
11390 (struct binding_level): ditto.
11391 (indent): new function.
11392 (push_jvm_slot): add debugging info.
11393 (maybe_pushlevels): ditto.
11394 (maybe_poplevels): ditto.
11395 (pushlevel): ditto.
11397 (start_java_method): ditto.
11398 (give_name_to_locals): comment only.
11399 * except.c (binding_depth, is_class_level, current_pc):
11401 (expand_start_java_handler): add debugging info.
11402 (expand_end_java_handler): ditto.
11404 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11406 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11407 (print_name_for_stub_or_jni, process_file): Constify a char*.
11409 2000-02-03 Tom Tromey <tromey@cygnus.com>
11411 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11413 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11415 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11416 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11419 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11421 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11422 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11423 (struct lang_type): New field `ii_block'.
11424 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11425 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11426 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11427 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11428 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11429 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11431 * parse.y (add_instance_initializer): New function.
11432 (in_instance_initializer): New static global.
11433 (class_body_declaration:): Link instance initializer block.
11434 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11435 (array_creation_expression:): Remove unused local.
11436 (java_parser_context_push_initialized_field): Fixed leading
11437 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11438 CPC_INSTANCE_INITIALIZER_LIST.
11439 (java_parser_context_pop_initialized_field): Likewise.
11440 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11441 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11442 CPC_INITIALIZER_STMT.
11443 (fix_constructors): New local `class_type'. Use it. Call
11444 add_instance_initializer.
11445 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11446 (patch_return): Forbid return in instance initializers.
11447 (patch_throw_statement): Enforce exception handling in the context
11448 of instance initializers.
11450 2000-02-03 Tom Tromey <tromey@cygnus.com>
11452 * Make-lang.in (java.mostlyclean): Remove executables in
11455 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11457 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11458 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11459 (java_float_finite): Convert to use union Word from javaop.h.
11460 (java_double_finite): Convert to use union DWord from javaop.h.
11462 2000-02-02 Tom Tromey <tromey@cygnus.com>
11464 * gjavah.c (options): Added `jni' entry.
11465 (help): Document -jni.
11466 (flag_jni): New global.
11467 (process_file): Handle JNI output. Don't print text from
11468 -prepend, -add, etc, when generating stubs. Only remove `.class'
11469 suffix if it actually exists.
11470 (main): Create a `.c' file when run with `--jni --stubs'. Create
11471 correct output file name with `--jni'.
11472 (print_include): Mangle header name differently in JNI case.
11473 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11475 (print_method_info): Handle JNI case. Put signature info into
11476 method name. Handle case when STREAM is NULL.
11477 (print_name_for_stub_or_jni): New function.
11478 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11479 (print_cxx_classname): Handle JNI.
11480 (print_full_cxx_name): Likewise.
11481 (decode_signature_piece): Likewise.
11482 (overloaded_jni_method_exists_p): New function.
11483 (struct method_name): Added `signature' and `sig_length' fields.
11484 (HANDLE_END_FIELD): Do nothing in JNI mode.
11486 2000-02-02 Tom Tromey <tromey@cygnus.com>
11488 * jv-scan.c: Include version.c, <getopt.h>.
11489 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11490 (options): New array.
11491 (usage): New function.
11492 (version): New function.
11493 (main): Use getopt_long to parse command line.
11494 * jcf-dump.c: Include version.c, <getopt.h>.
11495 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11496 OPT_JAVAP): New macros.
11497 (options): New array.
11498 (usage): Return `void'. Changed message.
11499 (help): New function.
11500 (version): New function.
11501 (main): Use getopt_long_only to parse command line.
11502 * gjavah.c: Include <getopt.h>.
11503 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11504 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11505 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11506 (options): New array.
11507 (java_no_argument): Removed.
11508 (help): Updated with missing options.
11509 (main): Use getopt_long_only to parse command line.
11510 (usage): Changed message.
11512 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11514 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11515 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11516 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11517 * parse.y (array_creation_expression:): Handle anonymous arrays.
11518 (build_array_from_name): Don't set `ret_name' if null.
11519 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11520 (qualify_ambiguous_name): Likewise.
11521 (java_complete_expand_class): Likewise.
11523 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11525 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11526 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11527 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11528 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11529 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11530 AIPL_FUNCTION_COMPLETED_INVOCATION.
11531 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11532 AIPL_FUNCTION_INVOCATION_READY.
11533 (AIPL_FUNCTION_DECLARATION): New enum entry.
11534 * parse.y (reorder_static_initialized): New function.
11535 (java_parser_context_pop_initialized_field): Use it.
11536 (add_inner_class_fields): Use
11537 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11538 augmented. Install marker after last alias initializer, if any.
11539 (generate_finit): Fixed typo. Don't try to retain only the used
11541 (method_header): Compute and set DECL_FUNCTION_NAP.
11542 (method_declarator): Fixed comment. Insert alias initializer in
11544 (build_alias_initializer_parameter_list): Fixed leading
11545 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11546 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11547 (java_complete_expand_class): Code to retain only used aliases
11549 (java_complete_expand_methods): New local `first_decl'. Generate
11550 $finit$ first, then expand the constructors, regular methods and
11552 (java_complete_expand_method): Don't report error on missing
11553 return statement if previously detected bogus.
11554 (fix_constructors): Don't patch constructor parameters list.
11555 (patch_method_invocation): Use new AIPL enum values. Reverse
11556 alias initializer list for anonymous classes.
11558 2000-01-30 Anthony Green <green@redhat.com>
11560 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11561 determine how many stack slots to pop.
11563 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11565 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11566 error handling/recovery.
11567 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11569 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11571 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11572 FIELD_LOCAL_ALIAS_USED): New macros.
11573 (DECL_FUNCTION_NAP): New macro.
11574 (struct lang_decl): New field `nap'.
11575 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11576 (struct lang_type): New fields `finit_stmt_list' and
11577 `clinit_stmt_list'.
11578 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11579 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11580 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11581 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11582 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11583 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11584 (BUILD_THROW): Macro line separator re-indented.
11585 * parse.y (end_class_declaration): New function.
11586 (maybe_generate_pre_expand_clinit): New name for
11587 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11588 pre-expand static fields.
11589 (maybe_generate_clinit): Function deleted.
11590 (check_for_static_method_reference): Prototype's parameter list
11592 (generate_finit): New name for maybe_generate_finit. Changed
11593 leading comment. Function rewritten to use
11594 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11595 (build_alias_initializer_parameter_list): New function.
11596 (java_parser_context_pop_initialized_field): Likewise.
11597 (add_inner_class_fields): Likewise.
11598 (type_declaration:): Call end_class_declaration.
11599 (class_member_declaration:): Likewise.
11600 (formal_parameter_list:): Fixed typos.
11601 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11602 element. Improved error handling.
11603 (block_statement:): Call end_class_declaration.
11604 (anonymous_class_creation:): Likewise.
11605 (create_anonymous_class): Fixed comments.
11606 (create_class): Call add_inner_class_fields.
11607 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11608 (method_header): Use MARK_FINAL_PARMS.
11609 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11610 (method_declarator): Propagate final argument flag.
11611 (craft_constructor): New local `artificial'. Call
11612 build_alias_initializer_parameter_list. Use
11613 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11614 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11616 (complete_expand_class): Get rid of unused outer context local
11618 (java_complete_expand_methods): Fixed leading
11619 comment. Generate/pre-expand <clinit> first. Changed method
11620 expansion order to regular, $finit$, constructors, <clinit>.
11621 (java_complete_expand_method): Set current_function_decl.
11622 (fix_constructors): Fix constructor parameter list to account for
11623 outer context local alias initializers.
11624 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11625 (resolve_expression_name): Lookup outer context local aliases. New
11626 local `access', use it.
11627 (patch_method_invocation): Patch inner class ctor invocation with
11628 outer context local aliases initialization values. $finit$
11629 invocation patching now includes things generated with
11630 build_alias_initializer_parameter_list.
11631 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11632 (build_super_invocation): Likewise.
11633 (patch_assignment): Changed comment.
11635 2000-01-27 Andrew Haley <aph@cygnus.com>
11637 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11641 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11643 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11645 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11647 * parse.y (register_fields): Don't pass a format specifier to
11648 OBSOLETE_MODIFIER_WARNING.
11649 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11650 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11652 (check_modifiers): Change function into a macro.
11653 (check_class_interface_creation): Pass a literal format string.
11655 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11657 * buffer.h: PROTO -> PARAMS.
11658 * check-init.c: Likewise.
11659 * class.c: Likewise.
11660 * constants.c: Likewise.
11661 * convert.h: Likewise.
11662 * decl.c: Likewise.
11663 * except.c: Likewise.
11664 * expr.c: Likewise.
11665 * gjavah.c: Likewise.
11666 * java-except.h: Likewise.
11667 * java-tree.h: Likewise.
11668 * jcf-depend.c: Likewise.
11669 * jcf-dump.c: Likewise.
11670 * jcf-parse.c: Likewise.
11671 * jcf-path.c: Likewise.
11672 * jcf-reader.c: Likewise.
11673 * jcf-write.c: Likewise.
11675 * jv-scan.c: Likewise.
11676 * jvgenmain.c: Likewise.
11677 * jvspec.c: Likewise.
11678 * lang.c: Likewise.
11681 * parse-scan.y: Likewise.
11682 * parse.h: Likewise.
11683 * parse.y: Likewise.
11684 * typeck.c: Likewise.
11685 * verify.c: Likewise.
11686 * xref.c: Likewise.
11687 * xref.h: Likewise.
11688 * zextract.c: Likewise.
11689 * zipfile.h: Likewise.
11691 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11693 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11694 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11695 * constants.c (build_constant_data_ref): Check for cached
11696 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11697 in TYPE_CPOOL_DATE_REF.
11698 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11699 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11700 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11701 (LOCAL_FINAL): New macro.
11702 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11703 constant pool -- don't try to reuse.
11704 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11705 TYPE_LANG_SPECIFIC.
11706 (find_in_current_zip): Use TYPE_JCF.
11707 * parse.h (java_check_final): Prototype removed.
11708 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11709 (maybe_create_class_interface_decl,
11710 check_class_interface_creation): Likewise.
11711 (java_expand_finals): Function removed.
11712 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11713 (block_statement:): Fixed comment.
11714 (anonymous_class_creation:): Likewise.
11715 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11717 (check_class_interface_creation): Loosened error report on (inner)
11718 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11719 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11720 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11722 (create_interface): Likewise.
11723 (anonymous_class_counter): New static global.
11724 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11725 patch. Fixed comments.
11726 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11727 anonymous_class_counter when declaring a toplevel class.
11728 (craft_constructor): Fixed constructor name when handling
11729 anonymous classes. Anonymous class constructors to feature hidden
11730 this$<n> parameter.
11731 (java_fix_constructors): Added comment.
11732 (java_check_final): Function removed.
11733 (java_complete_expand_methods): Fixed comment. Don't generate
11734 class data, save its outgoing constant pool instead.
11735 (verify_constructor_super): Skip anonymous class constructor
11736 hidden this$<n> parameter.
11737 (java_expand_classes): New local `saved_ctxp'. Removed call to
11738 java_expand_finals and java_check_final. Expand anonymous class
11739 constructors. Generate class data.
11740 (build_super_invocation): Skip anonymous class hidden this$<n>
11742 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11743 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11744 (set_java_signature): Likewise.
11746 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11748 * gjavah.c: Delete ACC_VISIBILITY define.
11749 * jcf.h: Add ACC_VISIBILITY define.
11750 * parse.y: final: rule tagged <value>.
11751 (java_check_regular_methods): Use ACC_VISIBILITY define for
11752 default package access check.
11753 (local_variable_declaration_statement): Use final: rule.
11755 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11757 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11758 (final:): New rule.
11760 2000-01-17 Tom Tromey <tromey@cygnus.com>
11762 * gjavah.c (print_field_info): Allow non-static final fields.
11764 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11766 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11767 * parse.y (patch_anonymous_class): New function.
11768 (create_anonymous_class): Register incomplete type when the
11769 class/interface to extends/implement isn't known yet.
11770 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11771 (verify_constructor_super): Tuned error message.
11773 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11775 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11776 (ANONYMOUS_CLASS_P): New macro.
11777 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11778 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11779 * parse.y (create_class): Added leading argument.
11780 (maybe_create_class_interface_decl,
11781 check_class_interface_creation): Likewise.
11782 (craft_constructor): New function.
11783 (verify_constructor_super): Added argument in prototype.
11784 (class_declaration:): Inserted leading argument.
11785 (for_begin:): Use FOR_LOOP_P.
11786 (anonymous_class_creation): Create WFL of the anonymous class to
11787 instantiate. Call build_new_invocation. Added comments.
11788 (check_class_interface_creation): Handle parameter `anonymous' in
11789 verbose mode class creation announce.
11790 (link_nested_class_to_enclosing): Exclude anonymous classes.
11791 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11792 anonymous class, even though they appear to have an enclosing
11794 (create_interface): Pass extra argument to
11795 check_class_interface_creation.
11796 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11797 (create_class): Call check_class_interface_creation and
11798 maybe_create_class_interface_decl with extra new argument. Don't
11799 add private this$<n> to anonymous classes.
11800 (method_declarator): Insert hidden this$<n> to anonymous class
11802 (java_fix_constructors): Deleted code creating default
11803 constructor. Call craft_constructor instead.
11804 (java_check_regular_methods): Set `saw_constructor' to 1 for
11806 (fix_constructors): Pass extra argument to verify_constructor_super.
11807 (verify_constructor_super): New local `sdecl', use it. Search for
11808 matching constructor (possibly featuring arguments) in super
11810 (lookup_method_invoke): Craft constructor according to arguments
11811 list when dealing with anonymous class constructors.
11812 (build_super_invocation): Pass arguments to anonymous class super
11814 (search_loop): Use FOR_LOOP_P.
11815 (labeled_block_contains_loop_p): Likewise.
11817 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11819 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11820 (enclosing_context_p): New function.
11821 (get_access_flags_from_decl): Handle CLASS_STATIC.
11822 (maybe_layout_super_class): Extra first argument passed to
11824 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11826 * decl.c (access0_identifier_node): New global.
11827 (init_decl_processing): access0_identifier_node initialized.
11828 (pushdecl): Set DECL_CONTEXT only on non type decls.
11829 * expr.c (lookup_field): Lookup inner class fields in enclosing
11831 (expand_invoke): Use ID_INIT_P.
11832 (expand_java_field_op): Use DECL_CLINIT_P.
11833 * java-tree.def (CLASS_LITERAL): New tree code.
11834 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11835 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11836 (struct lang_decl): New field `inner_access'.
11837 (enclosing_context_p): Prototyped.
11838 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11839 ID_CLINIT_P): New macros.
11840 (CLASS_STATIC): New macro.
11841 (CLASS_ACCESS0_GENERATED_P): New macro.
11842 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11843 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11844 INNER_CLASS_P): New macros.
11845 (DECL_INNER_CLASS_LIST): New macro.
11846 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11848 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11849 the shift value to int. Fixed typo in comment.
11850 * lex.c (inst_id, wpv_id): Initialize.
11851 * mangle.c (unicode_mangling_length): Take `$' into account.
11852 * parse.h (DRECOVER, RECOVER): Terminate properly.
11853 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11854 (typedef struct _jdep): New field `enclosing'.
11855 (JDEP_ENCLOSING): New macro.
11856 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11857 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11858 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11859 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11860 GET_ENCLOSING_CPC_CONTEXT): New macros.
11861 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11862 (do_resolve_class): Added extra argument in prototype.
11863 * parse.y (resolve_class): Added extra argument in prototype.
11864 (maybe_create_class_interface_decl): Likewise.
11865 (maybe_use_access_method, build_wfl_wrap): New functions.
11866 (java_complete_expand_classes, java_complete_expand_class):
11868 (java_parser_context_push_initialized_field,
11869 java_parser_context_suspend, java_parser_context_resume):
11871 (maybe_make_nested_class_name, make_nested_class_name,
11872 set_nested_class_simple_name_value,
11873 link_nested_class_to_enclosing, find_as_inner_class,
11874 find_as_inner_class_do, check_inner_class_redefinition,
11875 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11876 maybe_build_thisn_access_method, build_outer_field_access,
11877 build_outer_field_access_methods, build_outer_field_access_expr,
11878 build_outer_method_access_method, build_new_access_id,
11879 build_outer_field_access_method, outer_field_access_p,
11880 outer_field_expanded_access_p, outer_field_access_fix,
11881 build_incomplete_class_ref, patch_incomplete_class_ref,
11882 create_anonymous_class): Likewise.
11883 (inst_id, wpv_id): New static global variables.
11884 (synchronized:): New rule, tagged <node>.
11885 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11887 (anonymous_class_creation:): New rule, tagged <node>.
11888 (NEW_TK): Tagged <node>.
11889 (type_literals, array_type_literal): New rules, tagged <node>.
11890 (class_declaration:): Removed action when reducing by class_body:
11891 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11892 using GET_CPC in sub-rules.
11893 (class_member_declaration): Handle inner classes.
11894 (method_declaration): When reducing method_header:, reset
11895 current_function_decl when appropriate.
11896 (method_declarator:): Set the number of formal parameter to 0 for
11897 method declared without arguments.
11898 (constructor_declarator:): Likewise.
11899 (static_initializer:): List of elements kept in a list.
11900 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11901 use of the keyword `static' for type declarations.
11902 (block_statement:): Handle inner class declarations.
11903 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11904 type qualified `this'.
11905 (class_instance_creation_expression): Use anonymous_class_creation:
11906 to handle inner class instances creation. Handle qualified `new'.
11907 (something_dot_new): Added appropriate actions.
11908 (create_new_parser_context): New function.
11909 (java_push_parser_context, java_parser_context_save_global,
11910 java_parser_context_suspend): Use create_new_parser_context.
11911 (check_modifiers): Changed leading comment.
11912 (check_class_interface_creation): Handle interclasses.
11913 (add_superinterfaces): Fixed comment.
11914 (create_interface): Build qualified name from the raw_name instead
11915 of its matching WFL. Push the initialized fields list. raw_name added
11916 as an extra argument to maybe_create_class_interface_decl.
11917 (create_class): Build qualified name from the raw_name instead of
11918 its matching WFL. Removed assignment to current_parsed_class_un.
11919 Call PUSH_ERROR before returning an error. Suspend the current
11920 parser context when processing an inner class. Push the
11921 initialized fields list. raw_name added as an extra argument to
11922 maybe_create_class_interface_decl. Add the private this$<n>
11924 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11925 (register_fields): Get the class type from GET_CPC and handle
11926 previous errors. Added code to handle the creation of static
11927 fields in inner classes. Initialized fields initialization
11928 statements kept in a list of lists.
11929 (maybe_generate_finit): Initialized fields initialization
11930 statements kept in a list of lists. Use GET_CPC.
11931 (maybe_generate_clinit): Likewise.
11932 (method_header): Use GET_CPC and GET_CPC_UN.
11933 (parser_qualified_classname): Handle inner classes.
11934 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11935 (java_fix_constructors): Hide pointer to enclosing context
11936 instance in constructor list when dealing with inner classes.
11937 (jdep_resolve_class): Call resolve_class with extra first argument
11939 (resolve_class): Add enclosing context as a first extra argument
11940 to do_resolve_class.
11941 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11943 (resolve_no_layout): Extra argument added to resolve_class
11945 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11946 (java_get_real_method_name): Use GET_CPC_UN.
11947 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11948 (java_check_abstract_methods): Handle static method declared in
11949 inner classes by an error.
11950 (java_check_regular_methods): Use DECL_CLINIT_P.
11951 (source_start_java_method): Also set DECL_MAX_LOCALS.
11952 (create_artificial_method): Call java_parser_context_save_global
11953 and java_parser_context_restore_global instead of saving/restoring
11954 the context by hand.
11955 (expand_start_java_method): Improved verbose mode message.
11956 (java_complete_expand_methods): Fixed leading comment. Use
11958 (fix_constructors): Added assignment to this$<n> if necessary.
11959 (java_expand_classes): Call java_complete_expand_classes instead
11960 of java_complete_expand_methods.
11961 (make_qualified_primary): Simplified.
11962 (merge_qualified_name): Optimized for missing left or right parts.
11963 (resolve_expression_name): Handle access to outer class fields from
11965 (resolve_qualified_expression_name): New macro
11966 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11967 classes. Report error on non appropriate qualification of
11968 `new'. Handle qualified `this'.
11969 (not_accessible_p): Allow access to outer class private fields from
11971 (patch_method_invocation): Handle method invocations through
11972 access methods and inner class constructor invocations.
11973 (find_applicable_accessible_methods_list): Search enclosing
11974 contexts of an inner class.
11975 (search_applicable_methods_list): Fixed typo.
11976 (argument_types_convertible): Handle inner class constructors'
11977 hidden outer context reference argument.
11978 (qualify_ambiguous_name): Handle qualified `this'.
11979 (java_complete_lhs): Handle use of field accessed through
11980 artificial access methods in various cases of assignments. Handle
11981 CLASS_LITERAL node.
11982 (check_final_assignment): Use DECL_CLINIT_P.
11983 (valid_ref_assignconv_cast_p): Handle the destination being an
11984 enclosing context of the source.
11985 (patch_unaryop): Handle use of field accessed through artificial
11987 (patch_return): Use DECL_CLINIT_P.
11988 (patch_throw_statement): Use DECL_CLINIT_P.
11989 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11990 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11993 2000-01-16 Anthony Green <green@cygnus.com>
11995 * parse.y (build_string_concatenation): Only use
11996 StringBuffer(String) shortcut if String arg is constant.
11998 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12000 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12001 the shift value to int. Fixed typo in comment.
12003 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12005 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12006 * jcf-write.c: Likewise.
12007 * parse.y: Likewise.
12008 * parse.c: Regenerate.
12010 2000-01-09 Anthony Green <green@cygnus.com>
12012 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12013 bytecodes in the correct order.
12015 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12017 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12019 2000-01-06 Anthony Green <green@cygnus.com>
12021 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12022 before building constant array decl.
12024 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12026 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12027 method invocation and typo in conditional expression.
12028 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12029 the appropriate NOTE_POP.
12030 * parse.y (patch_binop): Shift value mask to feature the right
12033 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12035 * class.c (assume_compiled, assume_compiled_node): Add static
12037 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12039 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12041 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12043 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12044 to `__modifier' to avoid stringifying it.
12046 * parse.y (verify_constructor_circularity): Don't call a variadic
12047 function with a non-literal format string.
12048 (java_check_abstract_methods): Move unreachable code inside
12049 `continue' statement.
12050 (lookup_method_invoke): Call xstrdup, not strdup.
12052 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12055 * jcf-parse.c (yyparse): Likewise.
12057 * jv-scan.c (main): Likewise.
12059 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12061 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12062 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12063 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12066 * parse.y (synchronized, variable_redefinition_error,
12067 check_class_interface_creation, create_interface, create_class,
12068 method_header, finish_method_declaration,
12069 check_modifiers_consistency, method_declarator,
12070 complete_class_report_errors, check_abstract_method_definitions,
12071 java_check_regular_methods, check_throws_clauses,
12072 java_check_abstract_methods, read_import_dir,
12073 check_pkg_class_access, declare_local_variables, fix_constructors,
12074 cut_identifier_in_qualified, resolve_expression_name,
12075 resolve_qualified_expression_name, patch_method_invocation,
12076 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12077 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12078 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12079 patch_try_statement, patch_synchronized_statement,
12080 patch_throw_statement, check_thrown_exceptions,
12081 patch_conditional_expr): Likewise.
12083 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12085 * Makefile.in (LIBDEPS): Added gcc's errors.o
12086 (../jcf-dump$(exeext):): Link with gcc's errors.o
12087 (../gcjh$(exeext):): Likewise.
12088 * expr.c (expand_java_NEW): Layout the entire target type instead of
12089 laying out its methods only.
12090 (lookup_field): Layout the class after having loaded it.
12091 * java-tree.h (java_debug_context): Declared.
12092 * jcf-io.c (toplev.h): Included.
12093 (find_class): Removed assignment to jcf's outofsynch
12094 field. Force source file to be read if newer than its matching
12095 class file. Tweaked debug messages.
12096 * jcf-parse.c (jcf_out_of_synch): Deleted.
12097 (read_class): Call to jcf_out_of_synch removed.
12098 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12099 (jcf_out_of_synch): Prototype deleted.
12100 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12101 `deprecated' and `class_err': integer turned into bit-fields.
12102 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12103 * parse.y (package_list): New global.
12104 (package_declaration:): Record newly parsed package name.
12105 (extra_ctxp_pushed_p): Static global deleted.
12106 (java_parser_context_save_global): Create buffer context for the
12107 purpose of saving globals, if necessary.
12108 (java_parser_context_restore_global): Pop context pushed for the
12109 purpose of saving globals, if necessary.
12110 (java_debug_context_do): New prototype and function.
12111 (java_debug_context): Likewise.
12112 (do_resolve_class): Use already parsed package names to qualify
12113 and lookup class candidate.
12114 (java_pre_expand_clinit): Removed unnecessary local variable.
12116 1999-12-17 Tom Tromey <tromey@cygnus.com>
12118 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12120 (process_file): Use `\n\' at end of each line in string.
12122 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12124 * expr.c (expand_invoke): Layout the loaded class before
12125 attempting to use it.
12126 (expand_java_field_op): Allow final field assignments to take
12128 * typeck.c (convert): Return error_mark_node if expr is null.
12130 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12132 * class.c (class_depth): Return -1 if the class doesn't load
12134 * expr.c (can_widen_reference_to): Check for errors during depth
12135 computation and return 0 accordingly.
12136 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12137 create default constructors and add an other error check.
12138 * parse.h (java_fix_constructors): Prototyped.
12139 * parse.y (java_pre_expand_clinit): Likewise.
12140 (build_super_invocation): Re-prototyped to feature one argument.
12141 (java_check_circular_reference): Directly use `current'.
12142 (java_fix_constructors): New function.
12143 (java_check_regular_methods): Don't create default constructors
12144 here, but abort if none were found.
12145 (java_complete_expand_methods): Pre-process <clinit> calling
12146 java_pre_expand_clinit.
12147 (java_pre_expand_clinit): New function.
12148 (fix_constructors): build_super_invocation invoked with the
12149 current method declaration as an argument.
12150 (build_super_invocation): Use the context of the processed method
12151 decl argument instead of current_class.
12152 * typeck.c (lookup_java_method): Take WFLs in method names into
12155 1999-12-14 Per Bothner <per@bothner.com>
12157 * class.c (make_class_data): flag_keep_inline_functions to keep
12158 private methods in the method array.
12160 1999-12-15 Anthony Green <green@cygnus.com>
12162 * check-init.c (check_init): Take into account both types of
12163 `throw's when checking for uninitialized variables.
12165 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12167 * parse.y (java_complete_lhs): Force conversion of array
12168 dimensions to int_type_node, that's what runtime's ABI expects.
12170 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12172 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12173 operand of a WFL, until the Java front-end gets fixed with regard
12174 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12176 1999-12-10 Andrew Haley <aph@cygnus.com>
12178 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12179 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12180 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12181 java-tree.h: Ditto.
12182 jcf-write.c: Ditto.
12184 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12186 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12187 before calling expand_eh_region_start and expand_start_all_catch.
12188 * except.c (expand_start_java_handler): Switch to permanent
12189 obstack before calling expand_eh_region_start.
12190 (expand_end_java_handler): Switch to permanent obstack before
12191 calling expand_start_all_catch.
12193 1999-12-5 Anthony Green <green@cygnus.com>
12195 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12196 function with side effects.
12197 (init_decl_processing): Mark all memory allocating DECLs with
12200 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12202 * except.c (expand_end_java_handler): Call
12203 expand_resume_after_catch and end_catch_handler.
12205 1999-11-30 Anthony Green <green@cygnus.com>
12207 * verify.c (verify_jvm_instructions): Create new return label
12208 chain if non existent (don't rely on the verified state of the jsr
12211 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12213 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12214 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12216 * parse.y (patch_assignment): Removed bogus final class test on
12217 lhs when checking on whether to emit an ArrayStoreException runtime
12219 * expr.c (expand_java_arraystore): Likewise.
12221 1999-11-28 Anthony Green <green@cygnus.com>
12223 * decl.c (find_local_variable): Reuse single slot decls when
12226 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12228 * jcf-parse.c (saw_java_source): Global variable removed.
12229 (read_class): Don't use `saw_java_source'. Added extra braces.
12230 (yyparse): Code setting `saw_java_source' removed.
12232 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12234 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12236 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12238 * verify.c (merge_type_state): Non verified subroutines being
12239 considered more than once to trigger passive type merge.
12241 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12243 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12244 in case of error. Error message tuned.
12246 1999-11-21 Anthony Green <green@cygnus.com>
12248 * constants.c (find_methodref_index): Unwrap method names before
12249 inserting them in the constant pool.
12251 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12253 * class.c (assume_compiled_node): New typedef.
12254 (assume_compiled_tree): New static data.
12255 (find_assume_compiled_node): New function.
12256 (add_assume_compiled): New function.
12257 (assume_compiled): New function.
12258 * class.c (make_class_data): Use assume_compiled.
12259 (is_compiled_class): Use assume_compiled.
12261 * java-tree.h (add_assume_compiled): Declare.
12263 * lang.c (lang_decode_option): Parse new options.
12265 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12267 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12268 int_type_node: that's what `_Jv_AllocObject' expects.
12270 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12272 * parse.y (lookup_method_invoke): Use lang_printable_name to
12273 reliably build the type name during error report. Fixes PR gcj/97.
12275 1999-11-09 Tom Tromey <tromey@cygnus.com>
12277 * jcf-path.c: Include <sys/stat.h>.
12278 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12279 (DIR_UP): New macro.
12281 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12283 * parse.y (source_end_java_method): Resume permanent allocation,
12284 reversing Apr 27 1998 patch.
12285 (patch_string_cst): Pop obstacks after having pushed the permanent
12288 1999-11-05 Tom Tromey <tromey@cygnus.com>
12290 * class.c (finish_class): Emit inlined methods if any native
12291 methods exist in the class. Fixes PR gcj/85.
12293 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12295 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12296 (qualify_ambiguous_name): Likewise.
12298 1999-11-03 Godmar Back <gback@cs.utah.edu>
12300 * typeck.c: (lookup_java_method): search all inherited
12301 interfaces when looking up interface method.
12303 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12305 * parse.y (method_header:): Issue error message for rule `type
12307 (synchronized:): Error report when not using synchronized.
12309 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12311 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12312 being used before the superclass constructor has been called.
12313 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12314 instead of `CALL_THIS_CONSTRUCTOR_P'.
12316 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12318 * check-init.c: Fix typo in comment.
12320 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12322 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12325 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12327 * parse.y (expression_statement:): Call function to report
12328 improper invocation of a constructor.
12329 (parse_ctor_invocation_error): New function.
12331 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12333 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12336 1999-10-21 Tom Tromey <tromey@cygnus.com>
12338 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12339 in generated `main'.
12341 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12343 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12344 (qualify_ambiguous_name): Likewise.
12346 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12348 * parse.y (java_complete_tree): fold_constant_for_init to work on
12350 (java_complete_lhs): Likewise.
12351 (array_constructor_check_entry): Complete an initializer element
12352 on permanent_obstack.
12354 1999-10-19 Tom Tromey <tromey@cygnus.com>
12356 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12357 From Mike Moreton <mike@pillim.demon.co.uk>.
12359 1999-10-15 Greg McGary <gkm@gnu.org>
12361 * java-tree.h (flag_bounds_check): Remove extern decl.
12362 * lang.c (flag_bounds_check): Remove global variable.
12363 (lang_f_options): Remove "bounds-check" entry.
12364 (lang_init_options): Default flag_bounds_check to "on".
12366 1999-10-14 Tom Tromey <tromey@cygnus.com>
12368 * jvgenmain.c (usage): New function.
12369 (main): Use it. Also, handle `-D' options.
12370 * jvspec.c (lang_specific_driver): Recognize -D.
12371 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12373 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12375 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12377 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12378 variadic function with a non-literal format string.
12380 * parse-scan.y (report_main_declaration): Likewise.
12382 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12384 * parse.y (read_import_dir, patch_assignment, patch_binop,
12385 patch_array_ref): Likewise.
12387 * typeck.c (build_java_array_type): Likewise.
12389 * verify.c (verify_jvm_instructions): Likewise.
12391 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12393 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12395 1999-10-07 Anthony Green <green@cygnus.com>
12397 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12398 where CHECK_PUT may fail for valid reasons.
12400 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12401 UNSAFE_PUTN): New macros.
12403 1999-10-04 Tom Tromey <tromey@cygnus.com>
12405 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12406 well. Fixes Java PR gcj/59.
12407 * parse-scan.y (yyerror): Report errors.
12409 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12411 * decl.c (insert_block): Remove unconditional `abort'.
12413 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12415 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12416 FUNCTION_CODE now of type int. All callers changed.
12417 Set the builtin's DECL_BUILT_IN_CLASS.
12419 1999-09-23 Tom Tromey <tromey@cygnus.com>
12421 * jvspec.c (lang_specific_driver): Don't read spec file if
12422 -fsyntax-only given.
12424 1999-09-22 Tom Tromey <tromey@cygnus.com>
12426 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12428 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12429 (WORDS_TO_LONG): Likewise.
12430 (WORDS_TO_DOUBLE): Likewise.
12432 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12434 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12435 (RELOCATION_VALUE_1): Likewise.
12436 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12437 push_in_const, push_long_const): Prototyped.
12438 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12439 (push_constant2): Likewise.
12440 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12441 (find_constant_wide): Cast find_constant2's integer arguments to
12443 (find_constant_index): Cast find_constant2's and find_constant2's
12444 integer arguments to `jword'.
12445 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12446 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12447 (emit_if): Use RELOCATION_VALUE_1.
12448 (emit_goto): Likewise.
12449 (emit_jsr): Likewise.
12450 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12451 argument to push_long_const to HOST_WIDE_INT.
12453 1999-09-15 Andreas Schwab <schwab@suse.de>
12455 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12457 1999-09-20 Nick Clifton <nickc@cygnus.com>
12459 * lang.c (lang_decode_option): Extend comment.
12461 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12463 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12466 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12468 * gjavah.c (get_field_name, print_method_info, print_include,
12469 add_namelet): Use xmalloc, not malloc.
12471 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12472 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12475 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12477 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12479 * jcf-path.c (add_entry): Likewise.
12481 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12483 * jv-scan.c (xmalloc): Remove definition.
12485 * jvgenmain.c (xmalloc): Likewise.
12487 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12489 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12491 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12492 concat, not xmalloc/sprintf.
12493 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12494 (xstrdup): Remove definition.
12496 * parse.y (duplicate_declaration_error_p,
12497 constructor_circularity_msg, verify_constructor_circularity,
12498 check_abstract_method_definitions, java_check_regular_methods,
12499 java_check_abstract_methods, patch_method_invocation,
12500 check_for_static_method_reference, patch_assignment, patch_binop,
12501 patch_cast, array_constructor_check_entry, patch_return,
12502 patch_conditional_expr): Use xstrdup, not strdup.
12504 * zextract.c (ALLOC): Use xmalloc, not malloc.
12506 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12508 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12510 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12511 (do_spec, lang_specific_pre_link, lang_specific_driver,
12512 input_filename, input_filename_length): Don't declare.
12513 (main_class_name, jvgenmain_spec, lang_specific_driver):
12515 (lang_specific_driver): All calls to the function pointer
12516 parameter now explicitly call `fatal'.
12518 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12520 * parse.y (find_applicable_accessible_methods_list): Search
12521 abstract classes as interfaces.
12523 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12525 * class.c (finish_class): We're now outside a valid method
12526 declaration. Tell the rest of gcc so.
12528 1999-09-08 Bruce Korb autogen@linuxbox.com
12530 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12532 1999-09-07 Tom Tromey <tromey@cygnus.com>
12534 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12536 (decode_signature_piece): Don't emit "::" in JArray<>.
12537 (print_namelet): Only print trailing `;' when printing a class.
12539 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12541 * java-tree.h: Delete declarations for all tree nodes now moved to
12543 * decl.c: Delete their definitions.
12545 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12547 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12548 * Makefile.in (OBJS): Add ggc-callbacks.o.
12549 (OBJDEPS): Likewise.
12551 1999-09-03 Tom Tromey <tromey@cygnus.com>
12553 * parse.y (strip_out_static_field_access_decl): Return operand if
12554 it satisfies JDECL_P.
12556 1999-09-02 Tom Tromey <tromey@cygnus.com>
12558 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12559 Handle nested arrays, like `[[I'.
12561 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12563 * class.c (finish_class): Remove unused parameter, all callers
12566 * expr.c (build_java_athrow): Change return type to void.
12567 (java_lang_expand_expr): Make sure each case in switch returns a
12570 * java-tree.h (finish_class): Fix prototype to take void args.
12572 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12573 (main): Issue return from main, not exit.
12575 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12577 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12579 * jv-scan.c (main): Issue return from main, not exit.
12581 * parse.y (check_abstract_method_definitions,
12582 java_check_abstract_method_definitions): Add static prototypes.
12583 (java_complete_expand_methods): Fix call to `finish_class'.
12585 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12588 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12590 * lang.c (language_string): Constify.
12592 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12594 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12595 Remove hacks for stuff which comes from libiberty.
12597 * Make-lang.in: Likewise.
12599 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12601 * Makefile.in (xref.o): Depend on xref.c explicitly.
12603 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12605 * java-tree.h (lang_printable_name): Constify a char*.
12607 * lang.c (lang_printable_name): Likewise.
12609 1999-08-27 Jeffrey A Law (law@cygnus.com)
12611 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12612 comments in C code.
12614 1999-08-26 Tom Tromey <tromey@cygnus.com>
12616 * gjavah.c (print_cxx_classname): Print "::" before qualified
12619 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12621 * parse.y (lookup_cl): Changed leading comment. Now does its best
12622 to set the column number.
12623 (qualify_ambiguous_name): Take WFL wrappers into account.
12625 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12627 * verify.c (verify_jvm_instructions): Don't check instruction
12628 validity beyond end of method.
12630 1999-08-25 Tom Tromey <tromey@cygnus.com>
12632 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12634 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12636 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12637 cxx_keyword_subst, generate_access, name_is_method_p,
12638 get_field_name, print_field_name, super_class_name, print_include,
12639 decode_signature_piece, print_class_decls, usage, help,
12640 java_no_argument, version, add_namelet, print_namelet): Add static
12642 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12643 name_is_method_p): Constify a char*.
12644 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12645 Provide a final else clause in an if-else-if.
12646 (print_field_info): Add missing final arg in function call to
12647 `print_field_name'.
12648 (print_method_info, decompile_method, decode_signature_piece,
12649 print_c_decl, print_full_cxx_name, print_stub,
12650 print_mangled_classname, super_class_name, print_include,
12651 add_namelet, add_class_decl, print_class_decls, process_file,
12652 help): Constify a char*.
12654 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12655 push_int_const, find_constant_wide, find_constant_index,
12656 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12657 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12658 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12659 emit_if, emit_goto, emit_jsr, call_cleanups,
12660 make_class_file_name): Add static prototypes.
12661 (generate_bytecode_return, generate_bytecode_insns): Pass a
12662 NULL_PTR, not a NULL_TREE.
12664 * jv-scan.c: Include "jcf.h".
12665 (main): Declare using DEFUN macro.
12667 * jvspec.c (find_spec_file, lang_specific_pre_link,
12668 lang_specific_driver): Add prototypes.
12669 (find_spec_file): Constify a char*.
12671 * keyword.gperf (hash, java_keyword): Add prototypes.
12673 * lang.c (lang_print_error): Add static prototype.
12674 (lang_init): Prefer memcpy over bcopy to avoid casts.
12676 * lex.c (yylex): Add static prototype.
12678 * parse-scan.y: Include "lex.c" earlier.
12680 * parse.h: Remove redundant declaration for `yylex'.
12682 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12683 labeled_block_contains_loop_p): Add static prototypes.
12684 (not_accessible_p): Make static to match prototype.
12686 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12688 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12690 * parse.y (check_method_redefinition): Changed leading comment.
12691 (check_abstract_method_definitions): New function.
12692 (java_check_abstract_method_definitions): New function.
12693 (java_check_regular_methods): Call it.
12694 (verify_constructor_super): Fixed indentation.
12695 (lookup_method_invoke): Likewise.
12697 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12699 * parse.y (method_header): Return a null pointer if the current
12700 class node is null.
12701 (finish_method_declaration): Return if the current function decl
12703 (source_start_java_method): Likewise.
12704 (java_method_add_stmt): Likewise.
12706 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12708 * class.c (emit_register_class): Removed unnecessary call to
12710 * parse.y (labeled_block_contains_loop_p): Removed unused local
12713 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12715 * parse.y (java_refold): Added prototype.
12717 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12719 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12720 (java_stabilize_reference): Removed unnecessary `else'.
12721 (java_complete_lhs): Set flag to remember boolean. Call
12722 java_refold. Added comments.
12723 (java_decl_equiv): New function.
12724 (binop_compound_p): Likewise.
12725 (java_refold): Likewise.
12726 (patch_unaryop): Striped static field access assigned to decl and
12727 op. Changed promotion scheme for ++/-- operators.
12728 (search_loop): New function.
12729 (labeled_block_contains_loop_p): Likewise.
12730 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12732 (patch_bc_statement): Call search_loop. Fixed comment.
12734 1999-08-14 Anthony Green <green@cygnus.com>
12736 * expr.c (java_lang_expand_expr): Mark static array data as
12739 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12741 * jvgenmain.c (main): NUL-terminate name_obstack.
12743 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12745 * check-init.c (check_bool2_init, done_alternative): Add static
12748 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12749 (add_method, build_utf8_ref, build_class_ref,
12750 append_gpp_mangled_type, layout_class_method): Constify a char*.
12752 * decl.c (push_promoted_type, make_binding_level): Add static
12754 (push_promoted_type, pushdecl): Constify a char*.
12756 * except.c (find_handler_in_range, link_handler,
12757 check_start_handlers): Add static prototypes.
12759 * expr.c (process_jvm_instruction): Constify a char*.
12761 * gjavah.c (main): Constify a char*.
12763 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12766 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12768 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12769 munge, print_ents): Constify a char*.
12771 * jcf-dump.c (disassemble_method): Constify a char*.
12772 (print_constant_pool, print_exception_table): Add static prototypes.
12773 (print_constant, print_exception_table, main, disassemble_method):
12776 * jcf-io.c (find_classfile, find_class): Likewise.
12778 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12779 (set_source_filename, predefined_filename_p): Add static prototypes.
12780 (set_source_filename, get_constant, get_class_constant,
12781 find_in_current_zip): Constify a char*.
12783 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12785 (add_entry, add_path, jcf_path_classpath_arg,
12786 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12788 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12789 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12790 jcf_parse_one_method, jcf_parse_methods,
12791 jcf_parse_final_attributes): Add static prototypes.
12792 (get_attribute): Constify a char*.
12794 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12795 jcf_dependency_add_target, jcf_path_classpath_arg,
12796 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12798 * jv-scan.c (main): Constify a char*.
12799 (gcc_obstack_init): Add prototype arguments.
12801 * jvgenmain.c (gcc_obstack_init): Likewise.
12802 (main): Constify a char*.
12804 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12806 (put_decl_string, lang_print_error): Constify a char*.
12807 (lang_init): Remove redundant extern prototype.
12809 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12811 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12812 Add static prototypes.
12813 (get_type_from_signature): Constify a char*.
12815 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12816 Add static prototypes.
12817 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12818 (verify_jvm_instructions): Constify a char*.
12820 * xref.c (xref_flag_value): Likewise.
12822 * xref.h (xref_flag_value): Likewise.
12824 * zextract.c (makeword, makelong): Add static prototypes.
12825 (makeword, makelong): Constify a uch*.
12827 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12829 * lang.c (java_dummy_print): Constify a char*.
12830 (lang_print_error): Likewise.
12831 (lang_init): Remove redundant prototype for `print_error_function'.
12832 (lang_init_source): Likewise.
12833 (lang_identify): Constify a char*.
12835 1999-08-09 Tom Tromey <tromey@cygnus.com>
12837 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12838 (WORDS_TO_LONG): Likewise.
12839 (WORDS_TO_DOUBLE): Likewise.
12841 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12843 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12845 * expr.c (java_stack_pop, java_array_data_offset,
12846 build_java_throw_out_of_bounds_exception, case_identity,
12847 build_java_check_indexed_type): Add static prototypes.
12848 (linenumber_table, expand_invoke, expand_java_field_op,
12849 build_primtype_type_ref, expand_byte_code): Constify a char*.
12851 * java-tree.h (build_primtype_type_ref, linenumber_table):
12853 (java_lang_expand_expr): Add prototype.
12855 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12856 `java_lang_expand_expr'.
12858 * lex.c (java_lex_error): Constify a char*.
12859 (java_get_unicode, java_read_char, java_allocate_new_line,
12860 java_unget_unicode, java_sneak_unicode): Prototype.
12862 * parse-scan.y (current_class, package_name, method_declarator,
12863 report_class_declaration, yyerror): Constify a char*.
12865 * parse.h (java_report_errors): Prototype.
12866 (yyerror): Constify a char*.
12868 * parse.y (classitf_redefinition_error, check_modifiers,
12869 parse_jdk1_1_error, lookup_package_type,
12870 lookup_package_type_and_set_next, get_printable_method_name,
12871 purify_type_name): Constify a char*.
12872 (build_super_invocation, maybe_generate_finit,
12873 verify_constructor_super, parser_add_interface,
12874 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12875 java_complete_expand_methods, java_expand_finals,
12876 cut_identifier_in_qualified, java_stabilize_reference,
12877 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12878 merge_string_cste): Prototype.
12879 (single_type_import_declaration, yyerror,
12880 variable_redefinition_error, build_array_from_name,
12881 build_unresolved_array_type, check_class_interface_creation,
12882 resolve_class, complete_class_report_errors,
12883 note_possible_classname, read_import_dir,
12884 find_in_imports_on_demand, resolve_package, fix_constructors,
12885 check_deprecation, lookup_method_invoke,
12886 maybe_build_primttype_type_ref, array_constructor_check_entry):
12888 (java_complete_expand_methods, java_expand_finals): Make static.
12889 (convert_narrow): Remove static prototype.
12891 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12893 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12895 1999-08-02 Richard Henderson <rth@cygnus.com>
12897 * decl.c: Include defaults.h instead of expr.h.
12898 * parse.y: Likewise.
12900 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12902 * java/decl.c (start_java_method): Change all uses of
12903 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12904 Ensure expr.h is included.
12905 * java/expr.c (pop_arguments): Ditto.
12906 * java/parse.y (expand_start_java_method): Ditto.
12908 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12910 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12912 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12914 * decl.c: Include "function.h".
12915 * except.c: Likewise.
12916 * parse.y: Likewise.
12917 * Makefile.in: Update dependencies.
12919 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12921 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12922 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12923 `modifier' with ATTRIBUTE_UNUSED.
12925 * gjavah.c (process_file): Add braces around ambiguous `else'.
12927 * jcf-dump.c (print_access_flags, localvar_free): Change return
12930 * parse.y (java_complete_expand_method): Initialize variable
12932 (resolve_qualified_expression_name): Likewise for `field_decl'.
12933 (patch_method_invocation): Likewise for `class_to_search'.
12934 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12935 (patch_assignment): Likewise for `lhs_type'.
12937 * verify.c (verify_jvm_instructions): Remove unused variable
12940 1999-07-25 Richard Henderson <rth@cygnus.com>
12942 * decl.c (va_list_type_node): New.
12944 1999-07-25 Anthony Green <green@cygnus.com>
12946 * gjavah.c (print_stub): New function.
12947 (METHOD_IS_NATIVE): New macro.
12948 (print_mangled_classname): Make static.
12949 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12950 (process_file): Perform stub generation.
12951 (HANDLE_METHOD): Don't emit class decls during stub
12953 (HANDLE_END_METHOD): Take into account stub generation.
12954 (print_method_info): Handle stub generation.
12955 (print_stub): New function.
12956 (print_cxx_classname): Make signature consistant with others.
12957 (help): Describe -stubs option.
12958 (main): Create stub file.
12959 (version): Use version.c.
12960 (print_full_cxx_name): New function.
12961 (print_c_decl): Use print_full_cxx_name.
12963 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * check-init.c (check_init): Handle MAX_EXPR.
12967 1999-07-15 Andrew Haley <aph@cygnus.com>
12969 * lang.c (flag_use_divide_subroutine): New variable.
12970 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12971 fp-to-integer conversion.
12972 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12975 * expr.c (build_java_soft_divmod): New function.
12976 (build_java_binop): Call build_java_soft_divmod if
12977 flag_use_divide_subroutine is set.
12978 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12979 soft_lrem_node: new builtin functions.
12980 (init_decl_processing) Initialize the new builtins.
12981 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12982 soft_lrem_node: new builtin functions.
12983 (build_java_soft_divmod): New function.
12984 * parse.y: Call build_java_soft_divmod if
12985 flag_use_divide_subroutine is set.
12986 * parse.c: Rebuilt.
12988 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12989 a --specs= arg) even if not linking.
12990 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12991 -fuse-divide-subroutine
12993 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12995 * parse.y (resolve_and_layout): Check methods only once.
12996 (resolve_qualified_expression_name): Verify thrown exceptions
12998 (check_thrown_exceptions): Reject exceptions thrown in
12999 initializer. Error message tuned.
13001 1999-07-14 Andrew Haley <aph@cygnus.com>
13003 * expr.c (expand_expr): Do not return the last statement in a
13004 block as the block's value.
13006 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13008 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13009 CALL_EXPR, to avoid order of evaluation changes.
13011 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13013 * parse.y (qualify_ambiguous_name): Do not use
13014 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13016 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13018 * check-init.c (check_init): Handle MAX_EXPR.
13019 * expr.c (force_evaluation_order): Force method call arguments to
13020 be evaluated in left-to-right order.
13021 * parse.y (qualify_ambiguous_name): Loop again to qualify
13022 NEW_ARRAY_EXPR properly.
13024 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13026 * parse.y (patch_invoke): Resolve unresolved invoked method
13028 (qualify_ambiguous_name): STRING_CST to qualify expression for
13029 type name resolution.
13031 1999-06-24 Andrew Haley <aph@cygnus.com>
13033 * class.c (finish_class): Whenever a deferred method is
13034 output, rescan the list of methods to see if a new candidate for
13035 output can be found.
13037 1999-06-28 Tom Tromey <tromey@cygnus.com>
13039 * jvspec.c (lang_specific_driver): Recognize --help.
13041 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13043 * parse.y (resolve_package): Fixed bogus return statement.
13044 (patch_method_invocation): Resolve method invocation beginning with
13045 a package name qualifier.
13047 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13049 * Make-lang.in (java.stage1): Depend on stage1-start.
13050 (java.stage2): Likewise for stage2-start.
13051 (java.stage3): Likewise for stage3-start.
13052 (java.stage4): Likewise for stage4-start.
13054 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13056 * parse.y (java_complete_lhs): When doing cross referencing, don't
13057 try to keep file location on a WFL expanded as a CALL_EXPR.
13059 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13061 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13062 compiling to class file a void method with an empty method body.
13063 As a side effect, the bytecode backend will generate the
13064 appropriate `return' instruction.
13066 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13068 * parse.y (lookup_package_type_and_set_next): New function prototype.
13069 (resolve_package): Search current and imported packages.
13070 (lookup_package_type_and_set_next): New function.
13072 1999-06-22 Andrew Haley <aph@cygnus.com>
13074 * verify.c (verify_jvm_instructions): Check for pending blocks
13075 before invalid PC test and opcode switch, not after.
13077 1999-06-21 Andrew Haley <aph@cygnus.com>
13079 * except.c (find_handler_in_range): The upper limit for exception
13080 ranges is exclusive, not inclusive: (start <= pc < end).
13081 (link_handler): find child pointer which points to outer by
13082 searching sibling list: previous code incorrectly assumed that
13083 outer->outer->first_child must point to outer.
13084 * verify.c (verify_jvm_instructions): FIXME added to code for
13086 (verify_jvm_instructions): Do not assume that the last block
13087 processed in a subroutine is a block which ends with a `ret'
13088 instruction. With some control flows it is possible that the last
13089 block ends with an `athrow'.
13091 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13093 * parse.y (qualify_ambiguous_name): Reorganized the post
13094 evaluation of non WFL leading expression nodes.
13096 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13098 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13101 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13103 * parse.y (qualify_ambiguous_name): Handle qualified expression
13104 beginning with a STRING_CST.
13106 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13108 * parse.y (register_fields): Set DECL_INITIAL on both
13109 pre-initialized static and public fields.
13110 (resolve_field_access): Static field access expressions to always
13112 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13113 qualification. CONVERT_EXPR to be resolved as an expression name.
13114 (java_complete_lhs): Identify and access qualified final
13115 initialized field in switch statement case expression.
13116 (fold_constant_for_init): Pre-initialized field decl constant to
13119 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13121 * parse.y (note_possible_classname): Mark returned node with
13122 QUALIFIED_P only if the original class name contained a '/'.
13124 1999-06-05 Anthony Green <green@cygnus.com>
13126 * Make-lang.in (gcjh): More parallel build fixes.
13128 1999-06-03 Mike Stump <mrs@wrs.com>
13130 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13132 1999-06-02 Anthony Green <green@cygnus.com>
13134 * except.c (link_handler): Chain exception handlers in order.
13136 1999-06-02 Anthony Green <green@cygnus.com>
13138 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13139 with nops and process as usual in order to always set correct EH
13140 ranges. Emit detailed warnings about unreachable bytecodes.
13142 1999-06-02 Anthony Green <green@cygnus.com>
13144 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13147 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13149 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13150 or the searched field decl.
13152 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13154 * parse.y (fold_constant_for_init): Convert numerical constant
13155 values to the type of the assigned field.
13157 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13159 * expr.c (lookup_field): Relaxed the test on class loading error
13161 * parse.y (fold_constant_for_init): Enabeled old code.
13163 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13165 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13166 decide the validity of the cast of a java.lang.Cloneable reference
13168 (patch_conditional_expr): Fixed first argument passed to
13169 binary_numeric_promotion.
13171 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13173 * parse.y (qualify_ambiguous_name): Take into account that a
13174 CONVERT_EXPR might specify a type as a WFL.
13176 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13178 * parse.y (patch_assignment): Save the rhs before using it as an
13179 argument to _Jv_CheckArrayStore.
13181 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13183 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13185 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13187 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13188 floating point literal only when the exponent indicator has been
13191 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13193 * parse.y (formal_parameter:): Construct argument tree list
13194 element even if a yet unsupported final parameter was encountered.
13196 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13198 * parse.y (finish_method_declaration): Issue errors for native or
13199 abstract methods declared with a method body, as well as for non
13200 native or non abstract methods with no method body.
13202 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13204 * class.c (build_utf8_ref): Initialize variable `field'.
13206 * decl.c (init_decl_processing): Initialize variable `field'.
13208 * expr.c (build_known_method_ref): Mark parameters `method_type',
13209 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13210 (process_jvm_instruction): Likewise for parameter `length'.
13212 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13213 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13216 * parse.y (maybe_generate_clinit): Remove unused variable
13217 `has_non_primitive_fields'.
13218 (find_in_imports_on_demand): Initialize variables `node_to_use'
13220 (patch_binop): Likewise for variable `prom_type'.
13221 (patch_unaryop): Likewise for variable `prom_type'.
13223 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13225 * xref.c (xref_table): Add missing initializer.
13227 1999-05-14 Tom Tromey <tromey@cygnus.com>
13229 * java-except.h (struct eh_range): Removed unused `next' member.
13230 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13231 after adding all exception handlers. Sort exception ranges in
13233 (struct pc_index): New structure.
13234 (start_pc_cmp): New function.
13235 * except.c (add_handler): Return `void'. Don't call link_handler;
13236 instead construct an ordinary linked list and do range
13238 (check_nested_ranges): New function.
13239 (link_handler): Changed interface to allow merging of eh_ranges.
13240 Split overlapping ranges. Return `void'.
13242 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13244 * parse.y (constructor_block_end:): New rule, tagged <node>.
13245 (constructor_body:): Use `constructor_block_end' instead of
13248 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13250 * parse.y (statement_nsi:): Pop `for' statement block.
13251 (java_complete_lhs): Labeled blocks containing no statement are
13252 marked as completing normally.
13254 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13256 * xref.c (xref_set_current_fp): New function, defined.
13257 * xref.h (xref_set_current_fp): New function, prototyped.
13259 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13261 * check-init.c (check_init): Take into account that
13262 LABELED_BLOCK_STMT can be empty.
13264 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13266 * parse.y (java_check_regular_methods): Warning check on not
13267 overriding methods with default access in other packages does not
13268 apply to `<clinit>'.
13269 (java_complete_lhs): If block body is an empty_stmt_node, replace
13270 it by NULL_TREE. This prevents gcc from generating an irrelevant
13273 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13275 * check-init.c (check_init): Removed code accepting to see things
13276 falling through default:, when doing xrefs.
13277 * java-tree.h (do_not_fold): New global variable, declared.
13278 * parse.y (do_not_fold): New global variable, defined.
13279 (java_complete_expand_method): Set `do_not_fold' to the value of
13280 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13281 and reinstall them after them have been purged; do not check for
13282 initializations; do not issue missing return errors.
13283 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13285 (patch_binop): Skip the fold part when doing xrefs.
13286 (build_string_concatenation): Skip the concatenation part when
13288 (patch_synchronized_statement): Do not generate a try-finally when
13290 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13291 and keep the location where the throw was seen.
13292 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13293 any treatment on the converted node an simply return a NOP_EXPR of
13295 * xref.c (xref_get_data): New function, defined.
13296 * xref.h (xref_get_data): New function, declared.
13297 (XREF_GET_DATA): Use xref_get_data.
13299 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13301 * gjavah.c (print_include): Cast the result of `strlen' to int
13302 when comparing against a signed value.
13303 (add_namelet): Likewise.
13305 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13307 * expr.c (expand_invoke): Mark parameter `nargs' with
13309 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13311 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13314 * jcf-reader.c (get_attribute): Cast a value to long
13315 when comparing against a signed expression. Likewise.
13317 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13318 HOST_BITS_PER_CHAR.
13320 1999-05-11 Andrew Haley <aph@cygnus.com>
13322 * parse.y (source_end_java_method): If the current method contains
13323 any exception handlers, force asynchronous_exceptions: this is
13324 necessary because signal handlers in libjava may throw exceptions.
13325 * decl.c (end_java_method): Ditto.
13327 1999-05-11 Tom Tromey <tromey@cygnus.com>
13329 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13331 * jvspec.c (THREAD_NAME): Removed.
13332 (GC_NAME): Likewise.
13333 (MATHLIB): Likewise.
13334 (WITHLIBC): Likewise.
13336 (THREADLIB): Likewise.
13337 (MATH_LIBRARY): Likewise.
13338 (lang_specific_driver): Don't add `-l' options to command line.
13339 Instead, add a single --specs option. Recognize `-L' options and
13340 use them to search for spec file.
13341 (find_spec_file): New function.
13342 (SPEC_FILE): New define.
13344 1999-05-11 Dave Brolley <brolley@cygnus.com>
13346 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13347 cpplib-enabled build.
13349 1999-05-05 Per Bothner <bothner@cygnus.com>
13351 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13352 temporarily zero it while calling rest_of_decl_compilation.
13354 * java-tree.h (string_ptr_type_node): Add declaration.
13355 * decl.c: Define and initialize string_ptr_type_node.
13356 * parse.y (patch_string_cst): Use string_ptr_type_node.
13358 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13359 * parse.y (for_statement): Now unconditionally exit_block.
13360 (finish_labeled_statement): No longer exit_block if for-loop.
13361 (patch_loop_statement): Check harder if the loop is already labeled.
13363 * parse.y (patch_initialized_static_field): Removed function.
13364 (maybe_generate_clinit): Removed special handling for interfaces.
13365 (java_complete_expand_methods): Do a preliminary java_complete_tree
13366 on <clinit> to determine if it can be removed.
13367 (java_complete_expand_method): Remove special handling for <clinit>.
13368 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13369 optimize if we get back empty_stmt_node.
13370 For MODIFY_EXPR, re-do checking of static initializers.
13371 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13372 For VAR_DECL, pass correct context.
13374 * verify.c (verify_jvm_instructions): Better error messages.
13376 1999-05-03 Tom Tromey <tromey@cygnus.com>
13378 * parse-scan.y (interface_declaration): Call
13379 report_class_declaration for interfaces.
13381 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13383 * Makefile.in: Remove -v from bison command lines.
13385 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13387 * check-init.c (check_init): Exclude a case of error when doing
13389 * class.c (layout_class_method): Don't generate the error message
13390 twice when compiling from source.
13391 * lang-options.h: Added `-Wredundant-modifers' and
13392 `-Wunusupported-jdk11' flags and help text.
13393 * lang.c (lang_decode_option): Added support for
13394 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13395 flag_static_local_jdk11 and flag_redundant set accordingly.
13396 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13397 * parse.h (EXPR_WFL_ADD_COL): New macro.
13398 (DECL_END_SOURCE_LINE): Likewise.
13399 (DECL_INHERITED_SOURCE_LINE): Likewise.
13400 * parse.y (static_ref_err): New function, prototyped.
13401 (CCB_TK): Now tagged <operator>.
13402 (class_body:): Remember the location of the closing '}' of a class
13403 definition when doing xrefs.
13404 (block:): Likewise.
13405 (block_end:): Likewise.
13406 (create_class): Remember the location of the inherited class
13407 identifier when doing xrefs.
13408 (register_fields): Added test on first operand of `init' before
13409 testing it TREE_CODE.
13410 (method_header): Store the location of the class identifier in the
13411 class decl when doing xrefs.
13412 (finish_method_declaration): Don't combine first/last method line
13414 (java_check_regular_methods): Warning check on not overriding
13415 methods with default access on other packages move before check on
13416 static methods. Initialization of `aflags' also moved up.
13417 (resolve_expression_name): Call static_ref_err to report the error.
13418 (static_ref_err): New function, implemented.
13419 (resolve_field_access): Returned simplified static field access
13421 (resolve_qualified_expression_name): Check for illegal use of
13422 static fields in a non static context. Call static_ref_err to
13423 report error in various places.
13424 (java_complete_tree): Do not fold initialized static fields when
13426 (java_complete_lhs): Likewise.
13428 1999-04-29 Anthony Green <green@cygnus.com>
13430 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13431 create internal labels.
13432 (lookup_label): Ditto.
13434 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13436 * class.c (layout_class_method): Generate <clinit>'s rtl for
13438 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13439 for interfaces' <clinit>.
13440 * expr.c (lookup_field): Search for fields in interfaces.
13441 (expand_invoke): Fixed indentation.
13442 (expand_java_field_op): Likewise. Use IS_CLINIT.
13443 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13444 (IS_CLINIT): New macro.
13445 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13446 interface was parsed.
13447 (maybe_generate_clinit): Don't generate if the current class is an
13448 interface with only fields of primitive types.
13449 (reset_method_name): Use IS_CLINIT.
13450 (java_complete_expand_method): Expand <clinit> when it exists for
13451 interfaces. Use IS_CLINIT.
13452 (resolve_expression_name): Use DECL_CONTEXT instead of
13453 current_class to build static field references.
13454 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13455 ARRAY_REF when doing xreferencing.
13456 (check_final_assignment): Fixed typo in leading comment. Use
13458 (patch_array_ref): Don't fully expand array references when
13460 (patch_return): Use IS_CLINIT.
13461 (patch_throw_statement): Likewise.
13463 1999-04-22 Tom Tromey <tromey@cygnus.com>
13465 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13467 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13469 * decl.c (predef_filenames, predef_filenames_size): New globals
13470 (init_decl_processing): predef_filenames and predef_filenames_size
13472 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13474 * jcf-parse.c (predefined_filename_p): New function.
13475 (yyparse): Check that files on the command line are specified only
13476 once and issue a warning otherwise.
13477 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13478 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13479 avoid a gcc warning with -W -Wall turned on.
13480 (java_expand_classes): Abort if errors were encountered.
13481 (java_complete_lhs): If the cross reference flag is set, wrap
13482 field DECL node around a WFL when resolving expression name.
13484 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13486 * lang.c (lang_decode_option): Fixed returned value when parsing
13487 `-fxref=...' and `-Wall'.
13488 * parse.y (source_end_java_method): Do not generate code when
13489 flag_emit_xref is set.
13490 (resolve_expression_name): Do not build static field access when
13491 flag_emit_xref is set.
13492 (resolve_field_access): No special treatment on `length' when
13493 flag_emit_xref is set. Do not build qualified static field access
13494 when flag_emit_xref is set.
13495 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13496 when flag_emit_xref is set.
13497 (patch_assignment): Do not generate array store runtime check when
13498 flag_emit_xref is set.
13499 * xref.c (xref_flag_value): Fixed function declaration
13501 (xset_set_data): New function.
13502 * xref.h (xref_set_data): Added prototype for new function.
13503 (typedef struct xref_flag_table): New field data.
13504 (XREF_GET_DATA): New macro.
13506 1999-04-19 Tom Tromey <tromey@cygnus.com>
13508 * xref.h (enum): Removed trailing comma.
13510 * parse.y (resolve_qualified_expression_name): Added missing
13513 1999-04-15 Anthony Green <green@cygnus.com>
13515 * gjavah.c: New prototypes for java_float_finite and
13516 java_double_finite.
13518 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13520 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13523 1999-04-06 Jeffrey A Law (law@cygnus.com)
13525 * Makefile.in (TREE_H): Add tree-check.h.
13526 (RTL_H): Add genrtl.h.
13528 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13530 * parse.y (patch_assignment): Added ArrayStoreException runtime
13533 1999-04-06 Per Bothner <bothner@cygnus.com>
13535 * expr.c (pop_type_0): New function.
13536 (pop_type): Use pop_type_0.
13537 * java-tree.h (pop_type_0): New declaration.
13538 * verify.c (verify_jvm_instructions): Check return instructions.
13540 * parse.y (patch_binop): Don't fold if non-constant and emiting
13543 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13545 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13547 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13548 (main_jcf): Don't define.
13549 (process_file): Don't set `main_jcf'.
13551 * java-tree.h (main_jcf): Don't declare.
13553 * jcf-parse.c (main_jcf): Add static definition.
13555 * lang.c (main_jcf): Don't define.
13557 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13559 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13561 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13563 * jcf-depend.c: Include "config.h", not <config.h>.
13565 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13568 * jcf-path.c: Include "config.h", not <config.h>.
13570 * lex.c: Don't include various system header files.
13571 (java_init_lex): Cast the argument of `bzero' to PTR
13573 * parse-scan.y (java_push_parser_context): Likewise.
13575 * parse.y (java_push_parser_context): Likewise.
13576 (patch_bc_statement): Match format specifier to variable argument.
13578 * xref.c: Don't include <stdio.h>.
13580 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13582 * parse.y (struct parser_ctxt *ctxp): Now global.
13583 (declare_local_variables): Use WFL compound value for the
13584 declaration source line value, when doing cross-referencing.
13586 1999-03-31 Tom Tromey <tromey@cygnus.com>
13588 * gjavah.c (print_field_info): Allow constants of other types.
13589 (print_include): Generate include when new name is proper prefix
13590 of already printed name.
13591 (add_namelet): Likewise.
13592 (cxx_keyword_subst): New function.
13593 (print_method_info): Use it.
13594 (print_field_name): New function.
13595 (get_field_name): New function.
13596 (print_field_info): Use get_field_name and print_field_name.
13598 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13600 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13601 'KR-C', so gperf uses the `const' keyword on strings.
13603 * keyword.gperf (java_keyword): Const-ify a char*.
13605 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13607 * parse.y (patch_bc_statement): Fixed identation and a bogus
13610 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13612 * parse.y (patch_assignment): Allow static variables in other
13613 classes to be assigned.
13615 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13617 * class.c (maybe_add_interface): Remove unused variable
13619 (make_class_data): Use = for assignment, not ==. Likewise.
13620 (emit_register_classes): Remove unused variable `decl'.
13622 * lex.c: Fix comment so as not to contain an embedded `/*'.
13624 * verify.c (verify_jvm_instructions): Remove unused variable
13627 1999-03-27 Per Bothner <bothner@cygnus.com>
13629 * parse.y (complete_loop_body): Rename to finish_loop_body.
13630 (complete_labeled_statement): Rename to finish_labeled_statement.
13631 (complete_for_loop): Rename to finish_for_loop.
13632 (complete_method_declaration): Rename to finish_method_declaration.
13634 * java-tree.h (continue_identifier_node): New global node.
13635 * decl.c: Define and initialize continue_identifier_node.
13636 * parse.y (generate_labeled_block): Remove - no longer needed.
13637 (build_loop_body): Use continue_identifier_node for continue block.
13638 (finish_labeled_statement): Also do pop_labeled_block actions.
13639 (java_complete_lhs): POP_LOOP even if error.
13640 (build_labeled_block): Special handling for continue_identifier_node.
13641 (patch_loop_statement): Re-organize.
13642 (patch_bc_statement): Re-write.
13644 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13646 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13647 using a WFL compound value.
13648 * parse.y (xref.h): Include.
13649 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13650 WFL compound value.
13651 (register_fields): Set WFL compound value to lineno if doing
13653 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13655 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13656 * xref.h (expand_xref): Prototype renamed from xref_generate.
13658 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13660 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13661 (GET_CURRENT_BLOCK): New macro.
13662 * parse.y (current_static_block): New global variable.
13663 (method_body:): Define action.
13664 (complete_method_declaration): Set current_function_decl to NULL
13665 when work on the current method is done.
13666 (declare_local_variables): Use GET_CURRENT_BLOCK.
13667 (java_method_add_stmt): Likewise.
13668 (java_complete_expand_method): Disable the use of `this' when
13669 expanding <clinit>.
13670 (enter_a_block): If no current method exist, use
13671 current_static_block to link static initializer blocks.
13672 (exit_block): Rewritten to use current_static_block when no current
13673 method decl exists.
13674 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13675 (patch_return): Forbid the use of `return' in static initializers.
13676 (patch_throw_statement): Fixed indentation. Issue specific error
13677 for uncaught thrown checked exception in static initializer
13678 blocks. Removed FIXME.
13680 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13682 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13683 Link gcj from gcc.o.
13685 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13687 * parse.y (find_applicable_accessible_methods_list): When dealing
13688 with interface: ensure that a given interface or java.lang.Object
13689 are searched only once.
13691 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13693 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13695 * jcf-dump.c (print_access_flags): Add braces around if-else.
13697 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13700 * lex.c (build_wfl_node): Add static prototype.
13702 * lex.h (build_wfl_node): Remove static prototype.
13704 * parse.y: Include lex.c early enough to declare everything needed.
13705 Ensure calls to `build_wfl_node' pass the proper arguments.
13706 (create_class): Remove unused variable `super_decl'.
13707 (get_printable_method_name): Initialize variable `name'.
13709 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13711 * Changelog: Fixed 1999-03-22 typos.
13712 * lang.c (lang_decode_option): Fixed typo in error string in the
13715 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13717 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13718 (xref.o): New rule.
13719 * java-tree.h (flag_emit_xref): Declared extern.
13720 * lang.c (xref.h): Included.
13721 (flag_emit_xref): New global variable.
13722 (lang_decode_option): Added support for -fxref.
13724 * xref.h: Likewise.
13726 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13728 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13731 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13733 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13734 $(srcdir)/../system.h and $(JAVA_TREE_H).
13735 (jcf-io.o): Depend on $(JAVA_TREE_H).
13736 (mangle.o): Likewise.
13738 * check-init.c (check_cond_init): Add static prototype.
13740 * class.c (build_java_method_type, hashUtf8String,
13741 make_field_value, get_dispatch_vector, get_dispatch_table,
13742 append_gpp_mangled_type, mangle_static_field): Likewise.
13743 (strLengthUtf8): Hide unused definition.
13744 (hashUtf8String): Const-ify.
13745 (make_field_value): Un-ANSI-fy.
13747 * constants.c: Move inclusion of jcf.h above java-tree.h.
13748 (set_constant_entry, find_class_or_string_constant,
13749 find_name_and_type_constant, get_tag_node,
13750 build_constant_data_ref): Add static prototype.
13752 * decl.c (push_jvm_slot, builtin_function,
13753 lookup_name_current_level): Likewise.
13754 (builtin_function): Const-ify.
13756 * except.c (expand_start_java_handler, expand_end_java_handler):
13757 Add static prototype.
13759 * expr.c (flush_quick_stack, push_value, pop_value,
13760 java_stack_swap, java_stack_dup, build_java_athrow,
13761 build_java_jsr, build_java_ret, expand_java_multianewarray,
13762 expand_java_arraystore, expand_java_arrayload,
13763 expand_java_array_length, build_java_monitor, expand_java_pushc,
13764 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13765 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13766 expand_compare, expand_test, expand_cond, expand_java_goto,
13767 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13768 expand_java_field_op, java_push_constant_from_pool): Likewise.
13770 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13771 (build_java_arraynull_check): Mark parameters `node' and `type'
13772 with ATTRIBUTE_UNUSED.
13773 (note_label): Likewise for parameter `current_pc'.
13774 (expand_java_call, expand_java_ret): Hide unused definition.
13776 * java-tree.h (make_class, build_constants_constructor,
13777 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13778 init_outgoing_cpool, register_class, emit_register_classes,
13779 java_layout_seen_class_methods): Prototype.
13780 (unicode_mangling_length): Const-ify.
13781 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13782 emit_unicode_mangled_name, format_int, format_uint,
13783 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13784 jcf_print_utf8_replace, open_class): Prototype.
13786 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13787 <stdio.h>. Include tree.h/java-tree.h.
13788 (utf8_equal_string usage, process_class): Add static prototype.
13789 (open_class): Don't prototype this here.
13790 (utf8_equal_string): Match arguments to format specifiers.
13791 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13792 TABLE_SWITCH, disassemble_method): Likewise.
13794 * jcf-io.c: Include tree.h/java-tree.h.
13795 (open_class, find_classfile, jcf_print_utf8,
13796 jcf_print_utf8_replace): Const-ify.
13798 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13799 parse_class_file): Add static prototype.
13800 (find_in_current_zip): Match definition to existing static
13803 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13804 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13805 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13806 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13807 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13808 generate_bytecode_return, perform_relocations, init_jcf_state,
13809 init_jcf_method, release_jcf_state, generate_classfile):
13810 Add static prototype.
13811 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13812 (make_class_file_name): Const-ify.
13814 * jcf.h (find_classfile): Const-ify.
13816 * jv-scan.c (reset_report): Remove prototype.
13818 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13819 (error): Rewrite to allow varargs.
13821 * lang.c (lang_f_options): Const-ify.
13823 * lex.c (java_parse_escape_sequence): Add static prototype.
13824 (java_allocate_new_line): Match definition to existing static
13827 * mangle.c Include tree.h/java-tree.h.
13828 (unicode_mangling_length, emit_unicode_mangled_name,
13829 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13831 * parse.h (jdep_code): Remove trailing comma in enumeration.
13832 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13833 (reset_report): Add prototype.
13835 * verify.c (push_pending_label, merge_types): Add static
13838 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13840 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13842 * parse.y (find_applicable_accessible_methods_list): Extend the
13843 search to superinterfaces when relevant.
13844 (search_applicable_methods_list): New function.
13846 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13848 * class.c (unmangle_classname): Implemented stricter testing
13849 before setting the QUALIFIED_P flag on an identifier.
13851 1999-03-16 Per Bothner <bothner@cygnus.com>
13853 * parse.y (java_complete_lhs): Call force_evaluation_order
13854 after patch_newarray.
13855 (patch_binop): Don't call fold if there are side effects.
13857 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13859 * parse.y (java_stabilize_reference): Use save_expr instead of
13860 building a SAVE_EXPR node.
13861 (java_complete_lhs): Patch the resulting string of the `+='
13862 operator (if necessary) and complete the RHS after having built
13865 1999-03-15 Per Bothner <bothner@cygnus.com>
13867 * class.c (make_class): Don't set CLASS_P here (because
13868 this function is also called by build_java_array_type).
13869 (push_class): Set CLASS_P here instead.
13870 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13872 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13873 context. If the context is class, perfer "super" over "synchronized".
13874 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13876 * parse.y (create_class): Don't call parser_check_super here;
13877 it is not robust. Always wait until later.
13879 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13880 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13882 1999-03-13 Per Bothner <bothner@cygnus.com>
13884 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13885 * lex.h (UNGETC): Change misleading macro.
13887 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13889 * parse.y (java_stabilize_reference): Return NODE when patching a
13891 (java_complete_lhs): Put parenthesis around truth values.
13893 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13895 * class.c (layout_class_method): Don't make rtl for interface
13897 * parse.h (GET_TYPE_NAME): New macro.
13898 * parse.y (if_then_statement:): Fixed indentation.
13899 (if_then_else_statement:): Likewise.
13900 (for_statement:): Fixed spacing.
13901 (try_statement:): Fixed indentation.
13902 (create_interface): Don't force interfaces to be abstract.
13903 (method_header): Abstract methods are OK in interfaces.
13904 (declare_local_variables): Fixed typo in comment.
13905 (java_complete_expand_method): Fixed indentation.
13906 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13907 non accessible fields.
13908 (java_stabilize_reference): New function.
13909 (java_complete_lhs): Fixed indentation. Use
13910 java_stabilize_reference in compound assignment. Insert the
13911 cast. If not processing `+' fix string constants before processing
13914 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13916 * constants.c (find_class_or_string_constant): Cast variable `j'
13917 to a `jword' when comparing against one.
13919 * expr.c (java_lang_expand_expr): Remove unused variables
13920 `has_finally_p' and `op0'.
13922 * gjavah.c (print_field_info): Cast a value to jint when comparing
13923 against one. Likewise for a jlong.
13924 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13925 against a signed quantity.
13927 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13928 (print_signature): Don't needlessly dereference variable `str'
13930 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13931 `max_locals' with ATTRIBUTE_UNUSED.
13932 (jcf_parse_class): Likewise for variable `index'.
13934 * parse.h (reverse_jdep_list): Remove static prototype.
13936 * parse.y (build_jump_to_finally): Remove prototype and definition.
13937 (reverse_jdep_list): Add static prototype.
13939 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13940 `assignment' and `expr_decl'.
13942 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13944 1999-03-12 Andrew Haley <aph@cygnus.com>
13946 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13947 we'll need a directory separator and a null character.
13949 1999-03-10 Per Bothner <bothner@cygnus.com>
13951 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13953 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13955 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13958 1999-03-05 Per Bothner <bothner@cygnus.com>
13960 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13962 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13964 * class.c (layout_class_method): A static method in a base class
13965 is never overridden, so treat it like it doesn't exist.
13966 However, do complain about private non-static method overriding
13967 public static method.
13969 * parse.y: Don't set unused INITIALIZED_P flag.
13970 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13972 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13973 (build_array_from_name): Re-order &index[string] to &string[index].
13975 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13976 error_mark (it might catch more errors, but it is more likely to lose).
13978 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13980 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13981 (parse-scan.o): Depend on toplev.h.
13983 * class.c (make_method_value): Add prototype. Make it static.
13984 Remove unused second argument, caller changed.
13986 * expr.c (java_lang_expand_expr): Remove unused variable
13989 * java-tree.h: Don't prototype find_in_current_zip.
13990 Add prototypes for verify_constant_pool, start_java_method,
13991 end_java_method, give_name_to_locals, expand_byte_code,
13992 open_in_zip, set_constant_value, find_constant1, find_constant2,
13993 find_utf8_constant, find_string_constant, find_class_constant,
13994 find_fieldref_index, find_methodref_index, write_constant_pool,
13995 count_constant_pool_bytes and encode_newarray_type.
13997 * jcf-dump.c: Remove unused variable `LONG_temp'.
13999 * jcf-parse.c: Include parse.h.
14000 (jcf_parse_source): Remove unused parameter, all callers changed.
14001 (jcf_figure_file_type): Add static prototype.
14002 (find_in_current_zip): Likewise. Also remove unused parameter,
14003 all callers changed.
14004 (read_class): Initialize variable `saved_pos'.
14006 * jcf-reader.c (jcf_parse_preamble): Mark variables
14007 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14009 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14010 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14011 (java_parse_doc_section): Initialize variable `seen_star'.
14012 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14013 (java_lex_error): Mark parameters `msg' and `forward' with
14015 (java_get_line_col): Mark parameters `filename' and `line' with
14018 * parse-scan.y: Include toplev.h.
14019 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14021 * parse.h: use `struct JCF', not plain `JCF'.
14022 (java_parser_context_save_global, java_expand_classes
14023 java_parser_context_restore_global, java_parse): Add prototypes.
14025 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14028 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14030 * check-init.c (check_init): COPYN takes word count, not bit count.
14032 1999-02-26 Per Bothner <bothner@cygnus.com>
14034 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14035 explicit build_decl. (Avoids crash in reload when optimizing.)
14037 1999-02-25 Per Bothner <bothner@cygnus.com>
14039 * decl.c (complete_start_java_method): Handle synchronized method
14040 even when compiling from bytecode.
14042 1999-02-26 Tom Tromey <tromey@cygnus.com>
14044 * gjavah.c (add_class_decl): Only generate `#include' if outer
14045 class is not the name of the class we are processing. Correctly
14046 append `.h' in #include.
14047 (process_file): Clean up newlines around generated `#include's.
14048 (decode_signature_piece): Correctly handle inner classes.
14049 (struct include): New structure.
14050 (all_includes): New global.
14051 (print_include): New function.
14052 (add_class_decl): Use it.
14053 (process_file): Likewise.
14054 (add_class_decl): Generate include for java-array.h if array
14056 (process_file): Don't generate java-array.h include.
14058 * gjavah.c (add_namelet): Check for standard package names here.
14059 (add_class_decl): Don't check for standard package names here.
14061 1999-02-25 Tom Tromey <tromey@cygnus.com>
14063 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14064 When reading a zip file, only use strncmp if both strings are
14065 bigger than the buffer length. Initialize `k' when looping
14068 1999-02-24 Tom Tromey <tromey@cygnus.com>
14070 * gjavah.c (struct namelet): New structure.
14071 (add_namelet): New function.
14072 (print_namelet): New function.
14073 (print_class_decls): Use add_namelet and print_namelet to generate
14074 namespaces and not classes.
14075 (method_printed): New global.
14076 (HANDLE_END_METHOD): Examine method_printed.
14077 (print_method_info): Set method_printed when required. Print
14078 error if function to be ignored is marked virtual. Handle $finit$
14080 (METHOD_IS_FINAL): New macro.
14081 (print_field_info): Use it.
14082 (HANDLE_METHOD): Clear method_printed.
14083 (method_pass): New global.
14084 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14085 (process_file): Do two passes over both fields and methods.
14086 (HANDLE_METHOD): Examine method_pass.
14087 (root): New global.
14088 (add_class_decl): New function.
14089 (print_class_decls): Don't scan over entire constant pool.
14091 1999-02-23 Tom Tromey <tromey@cygnus.com>
14093 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14094 disable linking in that case.
14096 1999-02-20 Tom Tromey <tromey@cygnus.com>
14098 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14101 1999-02-21 Per Bothner <bothner@cygnus.com>
14103 * decl.c (build_result_decl), java-tree.h: New method.
14104 (complete_start_java_method): Handle synchronized methods.
14105 Don't build DECL_RESULT here. (Ordering dependency problem.)
14106 (start_java_method): Call build_result_decl here instead ...
14107 * parse.y (java_complete_expand_method): ... and here.
14108 (expand_start_java_method): Don't call complete_start_java_method here.
14109 (java_complete_expand_method): Call it here instead.
14110 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14111 * java-tree.h: ... here.
14113 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14114 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14115 for ARRAY_REF - it doesn't work when array bounds are checked.
14116 (patch_array_ref): Handle it here instead.
14118 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14120 1999-02-19 Per Bothner <bothner@cygnus.com>
14122 Force left-to-right evaluation of binary operations etc.
14123 * expr.c (force_evaluation_order), java-tree.h: New function.
14124 * parse.y (java_complete_lhs): Pass binary operations, procedure
14125 calls, and ARRAY_REFs to force_evaluation_order.
14126 (various): Set TREE_SIDE_EFFECTS more carefully.
14128 Tolerate random (non-UTF8) encoding in comments without complaining.
14129 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14130 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14132 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14133 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14135 * parse.y (java_complete_lhs): Ignore an empty statement in a
14136 COMPOUND_EXPR. Don't complain about empty statement after return.
14138 1999-02-19 Per Bothner <bothner@cygnus.com>
14140 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14141 in TREE_LIST - just chain the POINTER_TYPEs together.
14142 (resolve_class): If type already resolved, return decl.
14143 After resolving, update TREE_TYPE(class_type), and name (if array).
14144 * parse.h (do_resolve_class), parse.y: Make non-static.
14145 * class.c (maybe_layout_super_class): Take this_class argument.
14146 Do do_resolve_class if necessary.
14147 (layout_class, layout_class_methods): Adjust calls appropriately.
14148 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14149 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14150 * typeck.c (build_java_array_type): Don't call layout_class.
14152 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14154 * parse.y (check_pkg_class_access): Allow private class access
14155 within the same package.
14156 (strip_out_static_field_access_decl): New function.
14157 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14158 operator argument before testing its nature.
14160 1999-02-03 Per Bothner <bothner@cygnus.com>
14162 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14163 (TRY_EXPR): Simplify - it no longer has a finally clause.
14164 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14165 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14166 * expr.c (java_lang_expand_expr): Likewise.
14167 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14168 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14169 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14170 (build_try_statement): Remove finally parameter and handling.
14171 (build_try_finally_statement): New function.
14172 (patch_try_statement): No longer need to support finally clause.
14173 (try_statement): Update grammar action rules.
14174 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14175 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14177 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14179 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14180 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14182 1999-02-17 Andrew Haley <aph@cygnus.com>
14184 * class.c (build_utf8_ref): Back out broken patch which was
14185 intended to to output signatures using '.' as a separator.
14187 * class.c (make_class_data): Output signatures using '.' as a
14188 separator, rather than '/'.
14189 (mangled_classname): Likewise.
14190 (make_field_value): Likewise.
14191 (make_method_value): Likewise.
14192 * constants.c (alloc_class_constant): Likewise.
14193 * expr.c (build_invokeinterface): Likewise.
14195 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14197 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14198 of an ancient workaround.
14200 1999-02-10 Jeffrey A Law (law@cygnus.com)
14202 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14205 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14207 * lex.c (yylex): Encode \0 as UTF8.
14209 1999-02-10 Tom Tromey <tromey@cygnus.com>
14211 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14212 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14213 (libgcj_zip): Renamed.
14214 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14216 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14218 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14219 (GC_NAME): Renamed -lgc to -lgcjgc.
14221 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14223 * lex.c (java_lang_cloneable): Initialize.
14224 * parse.y (java_lang_cloneable): New static variable.
14225 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14226 doing one more qualification round.
14227 (valid_ref_assignconv_cast_p): Reject null source or
14228 destination. Allow an array to be cast into java.lang.Cloneable.
14229 (patch_cast): Swapped two first arguments to first call to
14230 valid_ref_assignconv_cast_p.
14232 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14234 * parse.h: DECL_P renamed JDECL_P.
14235 * parse.y: DECL_P replaced by JDECL_P.
14236 (build_array_from_name): Always use pointer's type.
14237 (patch_bc_statement): Extra code to search continue target in a
14238 for loop. Fixed comments. Continue target is current loop when
14241 1999-02-05 Andrew Haley <aph@cygnus.com>
14243 * class.c (make_class_data): The superclass of an interface should
14244 be null, not class Object.
14246 * lex.c (java_lex): Sign extend hex literals.
14248 1999-02-04 Andrew Haley <aph@cygnus.com>
14250 * class.c (build_utf8_ref): Output signatures using '.' as a
14251 separator, rather than '/'.
14252 (make_class_data): Likewise.
14254 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14256 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14257 mkstemp.o. Get them from libiberty now.
14259 1999-02-02 Jeffrey A Law (law@cygnus.com)
14261 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14263 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14265 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14268 1999-02-02 Per Bothner <bothner@cygnus.com>
14270 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14271 * jcf-write.c (generate_bytecode_return): New function.
14272 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14274 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14275 generate special [fd]const_[01] instructions.
14277 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14279 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14280 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14282 1999-02-01 Per Bothner <bothner@cygnus.com>
14284 * parse.y (patch_method_invocation): Handle calling static methods,
14285 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14287 * parse.y (java_complete_lhs): Don't complain about unreachable
14288 exit condition in a do-while statement.
14290 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14292 * lex.c (java_read_char): Fixed utf8 decoding.
14293 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14295 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14296 comments. Local variable `all_primitive' is gone. Broadened
14297 acceptance of `0' to floating point targets. `long' can now be
14298 widened to `double' or `float'.
14299 (valid_method_invocation_conversion_p): Added leading
14300 comment. Fixed tabulation.
14301 (build_string_concatenation): Optimize out left or right empty
14304 1999-01-28 Per Bothner <bothner@cygnus.com>
14306 * jcf-write.c (localvar_alloc): Only emit entry for
14307 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14308 (generate_bytecode_insns): Only call put_linenumber if
14309 debug_info_level > DINFO_LEVEL_NONE.
14310 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14311 is specified, add -g1 (for compatibility wih javac).
14313 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14315 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14316 gjavah.o, check-init.o, jv-scan.o
14318 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14320 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14322 * gjavah.c: Include config.h and system.h.
14324 * javaop.h (inline): Don't define, its handled by system.h.
14325 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14326 from `inline' to `static inline'.
14328 * jcf.h (inline): Don't define, its handled by system.h.
14330 * lex.c (inline): Likewise.
14332 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14334 * lang-specs.h: Map -Qn to -fno-ident.
14336 1999-01-29 Richard Henderson <rth@cygnus.com>
14338 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14340 1999-01-29 Tom Tromey <tromey@cygnus.com>
14342 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14343 then cast it to Object before calling `append' method.
14345 1999-01-28 Per Bothner <bothner@cygnus.com>
14347 * check-init.c (check_bool2_init, check_bool_init, check_init):
14348 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14349 * jcf-write.c (generate_bytecode_insns): Likewise.
14351 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14353 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14354 * parse.y (patch_cast): Allow a boolean to be cast into a
14357 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14359 * parse.y: (class_declaration:): Fixed indentation.
14360 (class_member_declaration:): Extra `;' after field declaration now
14362 (interface_declaration:): Removed debug messages in error reports.
14363 (patch_binop): Nodes created and returned inherit the orignal
14364 node's COMPOUND_ASSIGN_P flag value.
14365 (patch_cast): Fix cast from char to floating point.
14367 1999-01-25 Andrew Haley <aph@cygnus.com>
14369 * except.c, java-except.h (expand_resume_after_catch): new
14371 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14372 to branch back to main flow of control after a catch block.
14374 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14376 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14377 $(srcdir)/../system.h.
14378 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14379 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14380 (jcf-write.o): Likewise.
14381 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14382 (mangle.o): Depend on $(srcdir)/../toplev.h.
14383 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14384 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14386 * class.c: Include output.h and parse.h.
14387 (mangled_classname): Add the `const' keyword to a char*.
14388 (find_named_method): Hide unused function definition.
14389 (build_utf8_ref): Change type of variable `c' to unsigned char.
14390 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14391 (build_class_ref): Add the `const' keyword to a char*.
14392 (layout_class_method): Remove unused variable `buf'.
14394 * decl.c (find_local_variable): Remove unused variable `rtl'.
14395 (pushdecl): Likewise for variables `different_binding_level' and
14397 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14398 (maybe_build_cleanup): Likewise for parameter `decl'.
14400 * except.c (expand_start_java_handler): Mark parameter `range'
14401 with ATTRIBUTE_UNUSED.
14403 * expr.c: Include except.h.
14404 (pop_type): Remove unused variable `i'.
14405 (pop_value): Likewise for variables `n_words' and `i'.
14406 (expand_java_arrayload): Likewise for variable `convert'.
14407 (java_lang_expand_expr): Likewise for variables `op0', `type',
14408 `mode', `unsignedp', `node' and `elements'.
14409 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14411 (process_jvm_instruction): Add a `const' qualifier to a char*.
14413 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14414 (temp_directory): Likewise.
14415 (print_c_decl): Likewise.
14416 (print_method_info): Likewise.
14417 (decode_signature_piece): Likewise.
14418 (print_mangled_classname): Likewise.
14420 * java-except.h: Provide prototypes for maybe_start_try,
14421 maybe_end_try and add_handler.
14423 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14424 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14425 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14426 init_expr_processing, push_super_field, init_class_processing,
14427 can_widen_reference_to, class_depth, verify_jvm_instructions,
14428 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14429 set_local_type, merge_type_state, push_type, load_type_state,
14430 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14431 emit_unicode_mangled_name): Add prototypes.
14433 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14434 (print_signature_type): Use ISDIGIT, not isdigit.
14435 (print_signature): Remove unused variable `j'.
14437 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14438 int when comparing against one.
14440 * jcf-parse.c: Include toplev.h.
14442 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14443 (localvar_free): Remove unused variable `i'.
14444 (generate_bytecode_conditional): Likewise for variable `kind'.
14446 * jv-scan.c: Include config.h and system.h. Remove redundant
14447 OS header and gansidecl.h includes.
14448 (warning): Add the `const' keyword to a char*. Also add
14449 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14450 __STDC__, when determining whether to use ANSI-isms.
14451 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14452 (xmalloc): Don't redundantly prototype here.
14453 (main): Remove unused parameter `envp'. Also fix the arguments
14454 passed to function `fatal' to match the format specifier.
14456 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14458 * mangle.c: Include toplev.h.
14459 (emit_unicode_mangled_name): Declare parameter `len'.
14461 * parse.y (parse_warning_context): Add the `const' keyword to a
14462 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14463 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14464 (issue_warning_error_from_context): Add the `const' keyword to
14466 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14467 not `__STDC__' for whether to use ANSI-isms.
14469 * typeck.c (incomplete_type_error): Mark parameters `value' and
14470 `type' with ATTRIBUTE_UNUSED.
14471 (parse_signature_type): Use ISDIGIT, not isdigit.
14473 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14474 (verify_jvm_instructions): Likewise. Remove unused variables
14475 `field_name' and `default_val'.
14477 * zextract.c: Include config.h and system.h. Remove redundant
14478 OS header includes.
14480 * zipfile.h: Prototype `read_zip_archive'.
14482 1999-01-21 Andrew Haley <aph@cygnus.com>
14484 * typeck.c (convert): Allow conversions to void type: some
14485 optimizations in gcc do this.
14487 1999-01-21 Andrew Haley <aph@cygnus.com>
14489 * typeck.c (convert_ieee_real_to_integer): New function.
14490 (convert): When not using fast-math and using hardware fp, convert
14491 an IEEE NaN to zero.
14493 1999-01-18 Andrew Haley <aph@cygnus.com>
14495 * parse.y (patch_binop): Do a type conversion from signed to
14496 unsigned and then back to signed when a ">>>" is found.
14498 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14500 * java-tree.h: (check_for_initialization): Added prototype.
14501 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14502 * parse.y (do_resolve_class): Removed unused locals.
14503 (read_import_dir): Likewise.
14504 (resolve_qualified_expression_name): Array creation
14505 expressions are valid primary expressions.
14506 (qualify_ambiguous_name): Likewise.
14507 (patch_synchronized_statement): Removed unused local.
14509 1999-01-17 Jeffrey A Law (law@cygnus.com)
14511 * Makefile.in (zextract.o): Add dependencies.
14513 * Makefile.in: Do not put ^Ls at the start of a line.
14515 1999-01-15 Per Bothner <bothner@cygnus.com>
14517 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14518 sub-type the result of the call that gets the exception value.
14520 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14521 don't call finish_class.
14523 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14524 clear found before continuing.
14526 * verify.c (verify_jvm_instructions): On an array load, allow
14527 and handle top of stack to be TYPE_NULL.
14529 * gjavah.c (generate_access): Translate Java package private or
14530 protected access to C++ public, but with a comment.
14532 1999-01-13 Andrew Haley <aph@cygnus.com>
14534 * expr.c (generate_name): Name prefix changed to avoid clashes
14535 with assembler temp labels.
14537 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14538 MODIFY_EXPR. Without this, code for the assignment may not be
14539 generated at all and the synchronized statement will read an
14540 uninitialized variable.
14542 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14544 * class.c (maybe_layout_super_class): Fixed returned value.
14545 * lex.c: Added 1999 to the copyright.
14546 (java_init_lex): Initialize java_lang_imported.
14547 * lex.h: Added 1999 to the copyright.
14548 * parse.h: Added 1999 to the copyright.
14549 (REGISTER_IMPORT): Fixed typo in trailing macro.
14550 (CURRENT_OSB): New macro.
14551 (struct parser_ctxt): New fields osb_depth, osb_limit.
14552 * parse.y (java_lang_id): New global variable.
14553 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14554 (array_creation_expression:): Use CURRENT_OSB.
14555 (dims:): Uses a stack to keep track of array dimensions.
14556 (cast_expression:): Use CURRENT_OSB.
14557 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14559 (register_fields): Fixed typos in comment.
14560 (check_method_redefinition): Fixed comment indentation.
14561 (java_check_regular_methods): Set saved found wfl to NULL after
14562 having reinstalled it in the previously found DECL_NAME.
14564 1999-01-10 Richard Henderson <rth@cygnus.com>
14566 * gjavah.c (java_float_finite): Use a union to do type punning.
14567 (java_double_finite): Likewise.
14569 1999-01-09 Per Bothner <bothner@cygnus.com>
14571 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14572 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14573 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14574 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14575 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14576 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14578 1999-01-08 Per Bothner <bothner@cygnus.com>
14580 * check-init.c (check_init): If compiling to native, we don't
14581 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14583 1999-01-08 Tom Tromey <tromey@cygnus.com>
14585 * parse-scan.y (variable_declarator_id): Set or increment
14587 (bracket_count): New global.
14588 (formal_parameter): Handle case where bracket pairs trail variable
14591 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14593 * jcf-parse.c (yyparse): variable len changed from a char to an
14594 int to prevent overflow.
14596 1999-01-06 Per Bothner <bothner@cygnus.com>
14598 * java-tree.h: Declare read_class.
14599 * jcf-parse.c (read_class): New function.
14600 (load_class): Now just call read_class.
14602 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14603 * jcf-parse.c (parse_source_file): Declare save_error_count,
14604 which is needed by java_parse_abort_on_error macro,
14605 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14607 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14608 constructor, if initializing a static field.
14609 (patch_new_array_init): Set TREE_CONSTANT if it is.
14610 * expr.c (java_lang_expand_expr): For a static array constructor
14611 of primitive elements, allocate the array itself statically.
14612 Disabled until we can set the vtable field statically.
14614 * check-init.c: New file. Checks for definite assignment.
14615 * Makefile.in (JAVA_OBJS): Add check-init.o.
14616 * parse.y (java_complete_expand_method): Call check_for_initialization.
14617 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14619 1999-01-06 Graham <grahams@rcp.co.uk>
14621 * parse.y : include system.h instead of including
14622 standard headers directly with the exception of <dirent.h>.
14624 1999-01-06 Per Bothner <bothner@cygnus.com>
14626 * lex.h: Moved static function declarations to lex.c,
14627 to shut up some -Wall warnings.
14628 * lex.c: Static function declarations moved here.
14629 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14631 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14633 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14635 1998-12-22 Per Bothner <bothner@cygnus.com>
14637 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14638 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14640 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14641 (localvar_alloc): Change return type to void,
14642 (emit_unop): Remove unused variable size.
14644 * jcf-write.c (struct jcf_block): Add new union.
14645 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14646 (call_cleanups): New functions.
14647 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14648 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14649 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14650 * lang.c (lang_init): Call using_eh_for_cleanups.
14651 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14652 completing operands to patch_synchronized_statement.
14653 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14654 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14655 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14657 1998-12-20 John F. Carr <jfc@mit.edu>
14659 * Make-lang.in: Comment out control-Ls; they upset some makes.
14661 1998-12-18 Tom Tromey <tromey@cygnus.com>
14663 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14666 1998-12-17 Tom Tromey <tromey@cygnus.com>
14668 * parse.y (DIR_SEPARATOR): New define.
14669 (check_class_interface_creation): Use it.
14671 * parse-scan.y (report_main_declaration): Recognize
14672 `java.lang.String' in argument to main.
14674 1998-12-16 Per Bothner <bothner@cygnus.com>
14676 * parse.y (create_interface): Remove bogus test.
14678 1998-12-16 Per Bothner <bothner@cygnus.com>
14680 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14681 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14683 1998-12-16 Tom Tromey <tromey@cygnus.com>
14685 * parse-scan.y (qualified_name): Use correct sprintf format.
14687 1998-12-15 Tom Tromey <tromey@cygnus.com>
14689 * gjavah.c (print_field_info): Changed how most negative number is
14692 1998-12-14 Per Bothner <bothner@cygnus.com>
14694 * parse.y (fold_constant_for_init): New function.
14695 (resolve_expression_name): Don't replace static final
14696 constant-initialized fields by its value.
14697 (java_complete_lhs): New. Same as java_complete_tree, except does
14698 not replace static final constant-initialized fields by their values.
14699 (register_fields): If there is an initializer, set DECL_INITIAL and
14700 MODIFY_EXPR_FROM_INITIALIZATION_P.
14701 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14702 Only call patch_initialized_static_field if
14703 MODIFY_EXPR_FROM_INITIALIZATION_P.
14704 (patch_initialized_static_field): If not valid constant, clear
14707 * parse.y (lookup_field_wrapper): Fix thinko.
14709 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14710 set and restore global lineno.
14712 1998-12-14 Tom Tromey <tromey@cygnus.com>
14714 * gjavah.c (print_field_info): If value to print is the smallest
14715 value of its size, then print as hex to avoid later warnings from
14718 1998-12-14 Tom Tromey <tromey@cygnus.com>
14720 * gjavah.c (decompile_method): Decompile `return null'.
14721 (process_file): Generate `#pragma interface'.
14722 (method_declared): New global.
14723 (print_method_info): Set it.
14724 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14725 (print_method_info): Handle abstract methods.
14727 1998-12-13 Per Bothner <bothner@cygnus.com>
14729 * parse.y (patch_method_invocation): If class_decl is null
14730 (e.g. an array type), use original type.
14732 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14733 errors about uncaught exception from clone (of array, specifically).
14735 1998-12-13 Tom Tromey <tromey@cygnus.com>
14737 * gjavah.c (decompile_method): Handle all types of `return'
14738 opcode. Decompile `return this' and `return'.
14739 (method_access): New global.
14740 (print_method_info): Set it.
14741 (decompile_method): Don't decompile a synchronized method.
14743 1998-12-13 Tom Tromey <tromey@cygnus.com>
14745 * jcf-reader.c (jcf_parse_one_method): Recognize
14747 * gjavah.c (HANDLE_END_METHOD): New macro.
14748 (HANDLE_CODE_ATTRIBUTE): New macro.
14749 (decompile_method): New function.
14750 (print_method_info): Don't print `;\n' at end of function decl.
14751 Include java-opcodes.h.
14752 (decompiled): New global.
14754 1998-12-12 Per Bothner <bothner@cygnus.com>
14756 * class.c (build_class_ref): Handle PRIMTYPE.class if
14757 flag_emit_class_files.
14758 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14759 if flag_emit_class_files.
14760 * parse.y (java_complete_tree): Pre-liminary support for
14761 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14763 * parse.y (patch_synchronized_statement): Don't call monitorexit
14764 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14766 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14768 * zipfile.h (opendir_in_zip): New declaration.
14769 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14770 (opendir_in_zip): New function, using code from open_in_zip.
14771 (open_in_zip): Call opendir_in_zip.
14772 (find_class): Remove no-longer-used do_class_file parameter,
14773 but add source_ok parameter. Change logic so if we find a .java file,
14774 we don't look for .class in later classpath emtries.
14775 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14776 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14777 * gjavah.c: Update call to find_class.
14778 * jcf-dump.c: Likewise.
14780 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14781 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14782 nothing if body is empty_stmt_node.
14783 Various little fixes so SP gets correctly adjusted.
14784 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14785 For CALL_EXPR, test if static first.
14786 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14787 such as the ones we create for Object and Class.
14788 Set and restore current_function_decl.
14789 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14790 (note_possible_classname): New function.
14791 (read_import_entry): Removed. Merged with read_import_dir.
14792 (read_import_dir): Don't call find_class - that only gives us
14793 the first classpath entry having the needed package.
14794 Use the struct buffer data structure from buffer.h.
14795 (read_import_dir, find_in_imports_on_demand): The remembered
14796 class names now use '.' (not '/') as package separator.
14798 * parse.y (java_complete_expand_methods): Call write_classfile
14799 here, and not in java_expand_classes (which only gets first class).
14801 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14803 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14804 (register_fields): If a static fields has an initializer, just
14805 chain it on ctxp->static_initialized, and handle later.
14806 (java_complete_expand_methods): Force <clinit> first.
14807 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14808 - it's already been completed.
14809 (patch_initialized_static_field): New function.
14810 (java_complete_field): Call it.
14812 1998-12-12 Per Bothner <bothner@cygnus.com>
14814 * expr.c (encode_newarray_type, build_new_array): New functions.
14815 * java-tree.h: Declare build_new_array.
14816 * jcf-write.c (patch_newarray): Use build_new_array.
14818 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14819 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14821 * parse.y (patch_new_array_init): Re-organize.
14822 Now is passed the actual array (pointer) type of the value.
14823 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14824 (patch_array_constructor): Removed - merged into patch_new_array_init.
14825 (java_complete_tree): Update patch_new_array_init.
14827 * jcf-write.c (find_constant_index): New function.
14828 (generate_bytecode_insns): Use find_constant_index.
14829 (generate_classfile): Use find_constant_index for ConstantValue.
14831 1998-12-11 Tom Tromey <tromey@cygnus.com>
14833 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14834 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14835 * class.c (make_class_data): Renamed dtable -> vtable, and
14836 dtable_method_count -> vtable_method_count.
14838 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14840 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14841 global variables, initialized.
14842 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14843 Declared new global variables.
14844 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14845 double_zero_node, integer_zero_node upon direct matching.
14846 * parse.y (purify_type_name): Added function prototype.
14847 (duplicate_declaration_error_p): Consider new_type as potentially
14848 being a incomplete type. Use purify_type_name on type string.
14849 (method_header): saved_type: unused variable removed. Don't figure
14850 return type if method name is invalid.
14851 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14852 processed by patch_unaryop.
14853 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14854 increment/decrement node into its original type after binary
14855 numeric promotion on its operands.
14857 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14859 * parse.y (array_initializer:): Array init operand is NULL_TREE
14860 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14861 now an error. Fixed indentation problems.
14862 (patch_string): Handle error_mark_node as an argument.
14863 (patch_new_array_init): Fixed indentation problems.
14864 (array_constructor_check_entry): Removed check on null wfl_value.
14865 Return an error if wfl_value's walk returns an error.
14867 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14869 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14870 * lex.c (java_lex): Remember column position before advancing one
14871 token. Retain location information on OCB_TK.
14872 * lex.h (typedef struct java_lc): Added new field.
14873 * parse.h (GET_SKIP_TYPE): New macro.
14874 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14875 * parse.y (build_new_array_init, patch_new_array_init,
14876 patch_array_constructor, maybe_build_array_element_wfl,
14877 array_constructor_check_entry): New function prototypes.
14878 (switch_block:): Tagged <node>.
14879 (OCB_TK): Tagged <operator>.
14880 (array_initializer:): Installed actions.
14881 (variable_initializer): Build location information on element if
14883 (switch_statement:): Fixed indentation typo.
14884 (switch_block:): Redefined default action.
14885 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14886 (patch_assignment): Removed duplicate code.
14887 (maybe_build_array_element_wfl, build_new_array_init,
14888 patch_new_array_init, patch_array_constructor,
14889 array_constructor_check_entry): New functions.
14891 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14893 * parse.y (array_initializer): Tagged <node>.
14894 (variable_initializer:): Use default rule.
14895 (array_initializer:): Defined actions.
14896 (variable_initializers:): Likewise.
14897 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14898 non-static field accesses.
14899 (patch_invoke): Fixed indentation typo.
14900 (java_complete_tree): Likewise.
14901 (build_labeled_block): Changed leading comment. Generate an error
14902 in case of duplicate loop labels.
14903 (patch_conditional_expr): Patch results of string concatenation
14906 1998-12-06 Per Bothner <bothner@cygnus.com>
14908 * constants.c (find_methodref_index): When the class is an interface,
14909 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14911 * decl.c (finit_identifier_node): Use "$finit$", rather than
14912 "<finit>" (which Sun's verifier rejects).
14913 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14914 (generate_field_initialization_code): Removed.
14915 (fix_constructors) Don't add call to $finit$ here (wrong order).
14916 (patch_method_invocation): Add $finit$ call here.
14918 * java-tree.h (CALL_USING_SUPER): New macro.
14919 * parse.y (patch_invoke): Remove im local variable.
14920 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14921 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14922 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14924 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14926 * parse.y (java_complete_tree): Don't complain about unreachable
14927 statement if it is empty_stmt_node.
14929 * jcf-write.c (find_constant_wide): New function.
14930 (push_long_const): Use find_constant_wide.
14932 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14933 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14934 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14935 Emit invokeinterface when calling an interface method.
14936 Emit invokespecial also when calling super or private methods.
14938 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14940 1998-12-06 Per Bothner <bothner@cygnus.com>
14942 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14944 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14946 * java-tree.h (java_layout_seen_class_methods): New function
14948 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14949 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14950 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14951 * parse.y (method_declarator:): Defined action.
14952 (issue_warning_error_from_context): input_filename saved, set to
14953 the appropriate value and restored after java_error is called.
14954 (build_unresolved_array_type): Fixed comment.
14955 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14956 (method_header): Deal with return type the same way type are
14957 handled for fields and method's parameters and local variables
14959 (check_method_redefinition): Removed extra CR.
14960 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14961 (java_layout_seen_class_methods): New function.
14962 (java_layout_classes): Call java_layout_seen_class_methods.
14964 1998-12-03 Per Bothner <bothner@cygnus.com>
14966 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14968 1998-12-03 Per Bothner <bothner@cygnus.com>
14970 * jcf-dump.c (main): Fix error message.
14971 * jcf-path.c (add_entry): Style fix.
14973 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14975 * class.c (layout_class_method): Call build_java_argument_signature
14976 on constructors too.
14977 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14978 (patch_method_invocation): Define a primary when resolving an
14979 expression name. Augmented comment on code checking illegal `this'
14980 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14982 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14984 * class.c (layout_class_method): Don't report error on non-static
14985 overriding static if the method is private.
14986 * java-tree.h (finish_class): Prototype added.
14987 * lex.c (java_get_line_col): Handle col argument -2 value.
14988 * parse.h: All static method declarations moved to parse.y.
14989 * parse.y: Now contains all static method declarations previously
14991 (find_expr_with_wfl, missing_return_error,
14992 unreachable_stmt_error): New functions.
14993 (java_get_real_method_name): Identify constructors bearing class
14994 names in source code compiled classes only.
14995 (java_complete_expand_methods): Call missing_return_error.
14996 (invocation_mode): Private methods invoked as static methods.
14997 (java_complete_tree): Call unreachable_stmt_error.
14999 1998-12-01 Tom Tromey <tromey@cygnus.com>
15001 * Makefile.in (+target): Removed.
15002 (+xmake_file): Likewise.
15003 (+tmake_file): Likewise.
15004 (.NOEXPORT): Removed duplicate.
15006 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15008 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15010 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15012 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15013 libiberty.h. Provide an xmalloc definition.
15015 * jvspec.c: Remove the xmalloc prototype.
15017 * parse-scan.y: Include config.h and system.h. Don't include
15018 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15019 Provide an xstrdup definition.
15021 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15023 * jcf-path.c (add_entry): Recognize ".jar" too.
15024 * lang-specs.h: Likewise.
15026 1998-11-26 Per Bothner <bothner@cygnus.com>
15028 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15029 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15031 * jcf-write.c (generate_bytecode_insns):
15032 Handle pre/post-increment/decrement of long.
15034 * jcf-write.c (generate_bytecode_insns):
15035 Handle missing exception handler (finally for synchronized).
15037 1998-11-25 Per Bothner <bothner@cygnus.com>
15039 * java-tree.h (end_params_node): Declare global.
15040 * decl.c (end_params_node): New global.
15041 (init_decl_processing, start_java_method): Use end_params_node for
15042 end of list of parameter types. Follows correct gcc conventions.
15043 * expr.c (pop_argument_types, pop_arguments): Likewise.
15044 * lang.c (put_decl_node): Likewise.
15045 * typeck.c (various places): Likewise.
15046 * class.y (various places): Likewise.
15047 * parse.y (various places): Likewise.
15049 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15050 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15052 * class.c: Add #include flags.h, remove no-longer needed declaration.
15054 * class.c (layout_class_method): Remove commented-out code, re-format.
15055 Don't add vtable entry (or index) for private methods.
15056 * expr.c (expand_invoke): A private method is implicitly final.
15057 * class.c (make_class_data): If inlining or optimizing,
15058 skip private methods.
15060 * class.c (finish_class): New function. Calls existing methods,
15061 but alls emits deferred inline functions.
15062 * jcf-parse.c (parse_class_file): Call finish_class.
15063 * parse.y (java_complete_expand_methods): Likewise.
15065 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15067 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15069 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15071 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15073 1998-11-24 Per Bothner <bothner@cygnus.com>
15075 * (generate_classfile): Always write class access flag with
15078 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15080 * class.c (maybe_layout_super_class): New function.
15081 (layout_class): Reorganized. Loop on class methods dispatched into
15082 a new function. Call maybe_layout_super_class.
15083 (layout_class_methods, layout_class_method): New functions.
15084 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15086 (expand_invoke): Likewise.
15087 * java-tree.h (all_class_list): New global variable declared.
15088 (layout_class_methods, layout_class_method): New function
15090 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15091 * jcf-parse.c (all_class_list): New global variable.
15092 (load_class): Extended what class_or_name can be. Use parser
15093 context mechanism to save globals before calling jcf_parse.
15094 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15095 is set on the file name.
15096 (jcf_parse): Layout class methods when Object is loaded, otherwise
15097 record class in all_class_list for delayed method layout.
15098 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15099 * lang.c (put_decl_node): Decode <init> into the decl context
15101 * lex.c (java_allocate_new_line): Use xmalloc.
15102 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15103 pointers, not TREE_LIST elements.
15104 (struct parser_ctxt): Fixed comment indentations, added comments
15105 and reordered some fields.
15106 (java_check_methods): Function prototype removed.
15107 * parse.y (java_push_parser_context): Use xmalloc.
15108 (java_parser_context_restore_global): Pop extra pushed ctxp only
15109 when there's nothing next.
15110 (maybe_create_class_interface_decl): Fixed comment, add new
15111 created class decl to all_class_list.
15112 (method_header): Use GET_REAL_TYPE on argument's types.
15113 (method_declarator): Use GET_REAL_TYPE, change type to the real
15114 type in TREE_LIST dependency node. Build argument list with the
15116 (create_jdep_list): Use xmalloc. Removed allocation error message.
15117 (obtain_incomplete_type): Fixed leading comment. Broadened
15118 incoming argument meaning.
15119 (register_incomplete_type): Use xmalloc. Removed allocation error
15121 (safe_layout_class): Fixed leading comment.
15122 (jdep_resolve_class): Reversed if statement condition and switch
15123 if and else bodies.
15124 (resolve_and_layout): Fixed leading comment. Broadened incoming
15126 (complete_class_report_errors): New local variable name, for
15127 clarity. purify_type_name used for all error cases.
15128 (java_get_real_method_name): Stricter check on constructors.
15129 (java_check_regular_methods): Reverse methods list only if not
15130 already laid out. Layout artificial constructor.
15131 (java_check_methods): Deleted.
15132 (source_start_java_method): Obtain incomplete type for patchable
15134 (java_layout_classes): Fixed leading comment. Use
15135 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15136 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15137 before returning. Fixed comments.
15138 (java_expand_classes): Check for errors up front.
15139 (patch_method_invocation): Class to search is resolved and laid
15142 1998-11-24 Per Bothner <bothner@cygnus.com>
15144 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15146 * javaop.h (int8): Removed - not used.
15147 (jbyte): Redefine portably with correct signedness.
15149 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15151 * jcf-write.c (generate_bytecode_insns): Fix typo
15152 OPCODE_getstatic to OPCODE_getfield.
15154 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15155 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15156 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15158 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15160 * jcf-parse.c (jcf_parse_source): Function returned type is
15161 void. Added prototype.
15162 (jcf_parse): Function returned type is void.
15163 (yyparse): Remove call to fclose on the last parsed file.
15165 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15167 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15169 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15170 (layout_class): Cope with methods featuring WFL in decl names.
15171 * decl.c (unqualified_object_id_node): New global variable,
15173 (build_decl_no_layout): Removed.
15174 * expr.c (build_primtype_type_ref): Handle Double.
15175 (java_lang_expand_expr): Fixed indentations.
15176 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15177 (flag_wall, flag_redundant, flag_not_overriding,
15178 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15179 variable declarations.
15180 (build_decl_no_layout): Removed prototype.
15181 (java_get_real_method_name): Added prototype.
15182 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15183 (java_parse_abort_on_error): Macro now just returns.
15184 * jcf-parse.c (jcf_parse_source): Check fclose returned
15185 value. Call emit_register_classes if java_report_errors returns
15187 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15188 flag_static_local_jdk1_1): New integer flags.
15189 (lang_decode_option): New flags set here.
15190 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15191 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15192 the flag_redundant variable.
15193 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15194 when parsing java.lang.Object class.
15195 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15196 NULL_TREE to build.
15197 (resolve_qualified_expression_name): Fixed indentation.
15198 (patch_array_ref): Changed prototype.
15199 (not_initialized_as_it_should_p): Prototype removed.
15200 (java_report_errors): Added function prototype.
15201 * parse.y (formal_parameter:): Changed error message for not yet
15202 supported final parameters.
15203 (class_type_list:): Set both PURPOSE and VALUE of created
15204 TREE_LIST to be class_type.
15205 (primary_no_new_array:): Handle class literals on primitive types.
15206 (parse_warning_context): Reinstalled correct force_error and
15207 do_warning flags setups.
15208 (java_report_errors): Changed prototype. Return java_error_count
15210 (variable_redefinition_error): Consider treating variable type as
15212 (create_interface): Warn about redundant abstract modifier if
15213 flag_redundant is set. Changed error message.
15214 (lookup_field_wrapper): Save/restore globals before/after looking
15216 (duplicate_declaration_error_p): Consider treating declaration
15217 type as a fake pointer.
15218 (register_fields): Extract real type from dependency node. Check
15219 for duplicate field declaration after type adjustment. Use
15220 DECL_INITIAL to store static final initialized values.
15221 (method_header): Extract real function type from dependency node.
15222 (check_abstract_method_header): Use GET_METHOD_NAME.
15223 (obtain_incomplete_type): Layout fake pointer type.
15224 (safe_layout_class): Don't try to check for methods before layout.
15225 (java_complete_class): Don't check for correct throws clause
15226 elements inheritance here.
15227 (resolve_and_layout): Broadened name parameter meaning.
15228 (reset_method_name): Use GET_METHOD_NAME.
15229 (java_get_real_method_name): New function.
15230 (java_check_regular_methods): Don't check methods in
15231 java.lang.Object. Verify lineage of throws clause elements. Use
15232 flag_no_overriding in warning report.
15233 (check_throws_clauses): Don't check if class was from
15234 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15235 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15236 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15237 warning on unsupported final local variables. Use build_decl
15238 instead of build_decl_no_layout. Get real local variable type from
15240 (source_start_java_method): Get real parameter type from
15241 dependency node. Call build_decl instead of build_decl_no_layout.
15242 (java_layout_classes): Reverse tree and layout type and class as
15243 required. Mark class as loaded when done.
15244 (resolve_field_access): Fixed indentation. Restricted condition
15245 leading to static field access code generation. Set field_type
15246 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15247 (resolve_qualified_expression_name): Initialize type_found to
15248 null. Handle static field resolved during qualification. Fixed
15249 layout on non primitive field decl types.
15250 (not_accessible_p): Fixed typo in comment.
15251 (patch_method_invocation): Resolve and layout class to search from
15253 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15254 layout non primitive type, if necessary. Make method node only to
15256 (find_applicable_accessible_methods_list): Consider WFL'ed method
15257 decl names. Fixed indentation.
15258 (argument_types_convertible): Resolve and layout target type if
15260 (java_complete_tree): Fixed indentation problems. Rewrote
15261 CALL_EXPR thrown exceptions check. Re-installed further processing
15262 of the assignment in certain cases.
15263 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15264 inlining on class literals.
15265 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15267 (valid_method_invocation_conversion_p): Likewise.
15268 (patch_string): Temporary disable forbidden use of `this' in
15269 explicit constructor invocations when doing string concatenation
15270 within their scope.
15271 (patch_unaryop): Added comment. Reinstalled code to disable
15272 further check on assignment operation with cast expression RHS.
15273 (patch_switch_statement): Fixed indentation.
15274 (build_try_statement): Call build_decl instead of
15275 build_decl_no_layout.
15276 (patch_synchronized_statement): Likewise.
15277 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15278 IS_UNCHECKED_EXPRESSION_P.
15279 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15280 layout argument exception type.
15281 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15282 of IS_UNCHECKED_EXPRESSION_P.
15284 1998-11-18 Anthony Green <green@cygnus.com>
15286 * jcf-parse.c (yyparse): Open class file in binary mode.
15288 1998-11-15 Per Bothner <bothner@cygnus.com>
15290 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15292 * jcf-write.c (perform_relocations): Move check out one loop.
15294 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15296 * Make-lang.in: Fix reference to srcdir.
15297 * jv-scan.c: Add missing xmalloc prototype.
15298 * jvgenmain.c: Ditto.
15300 1998-11-15 Per Bothner <bothner@cygnus.com>
15302 * decl.c (error_mark_node), java-tree.h: New global.
15303 * parse.y: Use empty_stmt_node instead of size_zero_node.
15304 (build_if_else_statement): If missing else, use empty_stmt_node.
15306 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15307 (java_complete_expand_method): Complain if return is missing.
15308 (java_check_regular_methods): Comment out incorrect error check.
15309 (not_accessible_p): Fix incorrect handling of protected methods.
15310 (patch_method_invocation): Pass correct context to not_accessible_p.
15311 (find_applicable_accessible_methods_list): Likewise.
15312 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15313 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15314 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15315 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15317 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15318 (push_int_const): Remove reundant NOTE_PUSH.
15319 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15320 (- case SWITCH_EXPR): Fix code generation bug.
15321 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15322 (generate_classfile): More robust for abstract methods.
15324 1998-11-15 Anthony Green <green@cygnus.com>
15326 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15327 * Make-lang.in: Ditto.
15329 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15330 * jvgenmain: Ditto.
15332 1998-11-15 Per Bothner <bothner@cygnus.com>
15334 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15336 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15338 1998-11-14 Per Bothner <bothner@cygnus.com>
15340 Allow uses of interface types to verify. This is not really
15341 type-safe, but it matches what Sun does, and is OK as long as
15342 there are appropriate run-time checks.
15343 * verify.c (merge_types): If merging two interface types,
15344 just set the result to java.lang.Object.
15345 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15347 1998-11-13 Tom Tromey <tromey@cygnus.com>
15349 * gjavah.c (main): Handle --output-class-directory argument.
15350 * jvspec.c (lang_specific_driver): Translate `-d' into
15351 -foutput-class-dir.
15352 * jcf.h (jcf_write_base_directory): Declare.
15353 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15354 * lang-options.h: Mention -foutput-class-dir.
15355 * jcf-write.c (jcf_write_base_directory): New global.
15356 (make_class_file_name): Put generated .class file into `-d'
15357 directory, or into source directory if -d not given. Function now
15359 (write_classfile): Free class file name. Handle case where class
15361 (DIR_SEPARATOR): New macro.
15362 Include <sys/stat.h>
15364 * Makefile.in (prefix): New macro.
15366 1998-11-12 Per Bothner <bothner@cygnus.com>
15368 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15369 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15370 here (done in patch_invoke instead).
15371 (case_identity): Moved here from parse.y.
15373 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15374 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15375 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15376 so they can be efficiently scanned without recursion.
15377 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15378 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15379 in BLOCK iteratively, rather than recursively.
15381 * parse.y (do_unary_numeric_promotion): New function.
15382 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15384 * parse.y (patch_newarray): Various fixes.
15386 Re-do handling of switch statements (for proper block scoping).
15387 * parse.y: Add just a single block for the enture switch block,
15388 but don't create any "case blocks".
15389 (group_of_labels): Rmeoved unneeded non-terminal.
15390 CASE_EXPR and DEFAULT_EXPR are added to current block.
15391 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15392 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15393 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15394 * parse.y (wfl_operator, print_int_node): Make non-static.
15395 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15396 as part of recursive scan of block.
15397 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15398 (patch_switch_statement): Most tests move dinto java_complete_tree.
15400 * parse.y: Make various production be non-typed (void).
15401 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15402 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15403 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15405 * jcf-write.c (struct jcf_handler): New type.
15406 (struct jcf_switch_state): New type.
15407 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15408 (alloc_handler, emit_unop, emit_reloc): New functions.
15409 (adjust_typed_op): Add extra parameter ("max type" offset).
15410 (emit_switch_reloc, emit_case-reloc): New function.
15411 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15412 (generate_bytecode_insns): Support REAL_CST, switch statements,
15413 exception handling, method calls, object/array creation, and more.
15415 * class.c: Remove some unused variables.
15416 * constants.c (find_string_constant): New function.
15417 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15418 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15419 if flag_emit_class_files.
15421 1998-11-12 Tom Tromey <tromey@cygnus.com>
15423 * jcf-io.c (find_class): Added explanatory comment.
15425 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15426 trailing slash to `.zip' entries.
15428 * jvspec.c (lang_specific_driver): Correctly handle case where
15429 GC_NAME not defined.
15431 1998-11-11 Tom Tromey <tromey@cygnus.com>
15433 * jvspec.c (GC_NAME): New define.
15434 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15436 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15438 1998-11-11 Per Bothner <bothner@cygnus.com>
15440 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15442 1998-11-11 Tom Tromey <tromey@cygnus.com>
15444 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15446 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15448 * class.c (is_compiled_class): Call safe_layout_class for class
15449 compiled from source.
15450 * conver.h (convert_to_integer, convert_to_real,
15451 convert_to_pointer): Added prototypes.
15452 * decl.c (init_decl_processing): Non longer push the decls of
15453 `methodtable', `constants', `Class', `Field', `dispatchTable'
15454 `jexception' and `Method'.
15455 * expr.c (build_invokeinterface): New function.
15456 (expand_invoke): static variable CLASS_IDENT now in
15457 build_invokeinterface. Use build_invokeinterface.
15458 (expand_java_field_op): Moved code to inline
15459 java.lang.PRIMTYPE.TYPE into a function.
15460 (build_primtype_type_ref): New function.
15461 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15462 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15463 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15464 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15465 (DECL_LOCAL_STATIC_VALUE): New macro.
15466 (build_invokeinterface, build_primtype_type_ref): New function
15468 (java_parse_abort_on_error): Macro rewritten.
15469 * jcf-parse.c (current_method): Add comment to declaration.
15470 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15471 Function prototypes fixed.
15472 (jcf_parse_source): push/pop parser context. save/restore global.
15473 (parse_source_file): Fixed leading comment. Now take a
15474 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15475 classes and pop the parser context anymore.
15476 (yyparse): Push parser context, save globals, parse the source
15477 file, restore globals and pop the parser context when processing a
15479 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15480 * lex.c (java_parse_doc_section): New function.
15481 (java_lex): Call java_parse_doc_section when appropriate. Build an
15482 operator around INSTANCEOF_TK.
15483 * lex.h (java_lineterminator, java_sprint_unicode,
15484 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15485 Prototypes rewritten.
15486 (java_parse_escape_sequence, java_letter_or_digit_p,
15487 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15488 java_read_unicode, java_store_unicode, java_read_char,
15489 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15490 Added function prototypes.
15491 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15493 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15495 (struct parser_ctxt): New fields: deprecated,
15496 current_parsed_class_un, gclass_list.
15497 (fix_method_argument_names, issue_warning_error_from_context,
15498 resolve_package, lookup_package_type): New function prototypes.
15499 (resolve_expression_name): Fixed function prototype.
15500 (find_applicable_accessible_methods_list): Fixed indentation, added
15501 extra argument in prototype.
15502 (check_final_assignment, build_null_of_type, check_deprecation,
15503 check_method_redefinition, reset_method_name,
15504 java_check_regular_methods, java_check_abstract_methods,
15505 maybe_build_primttype_type_ref): New function prototype.
15506 * parse.y (conver.h): Include.
15507 (INSTANCEOF_TK): Tagged <operator>.
15508 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15509 (relational_expression:): Build binop for instanceof.
15510 (java_push_parser_context): Remember ctxp->gclass_list across
15512 (java_pop_parser_context): Simply return if no context
15513 exists. Remember gclass_list across contexts.
15514 (issue_warning_error_from_context): New function.
15515 (parse_error_context): Don't setup ctxp->elc here. Call
15516 issue_warning_error_from_context instead.
15517 (parse_warning_context): Likewise.
15518 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15519 setup. Link new class/interface to ctxp->gclass_list.
15520 (add_superinterfaces): Register interface as incomplete if not
15522 (create_class): Remember class unqualified name in
15523 ctxp->current_parsed_class_un. Check class deprecation.
15524 (register_fields): Check field deprecation. Remember static final
15525 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15527 (method_header): New local variable ORIG_ARG. Use unqualified
15528 current class name for check on constructor errors. Promote return
15529 type if of record type. Argument list fix moved in
15530 fix_method_argument_names, called here. Check method deprecation.
15531 (fix_method_argument_names): New function.
15532 (method_declarator): Promote record typed arguments.
15533 (safe_layout_class): Check class methods before layout.
15534 (java_complete_class): Compute field layout when patched.
15535 (do_resolve_class): Try to load class after having it renamed
15536 after the package name.
15537 (get_printable_method_name): Use DECL_CONTEXT.
15538 (reset_method_name): New function.
15539 (check_method_redefinition): Use reset_method_name.
15540 (java_check_regular_methods): New local variable
15541 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15542 names for error report. Check for compile-time error when method
15543 found has default (package) access.
15544 (java_check_abstract_methods): Now takes an interface DECL node as
15545 an argument. Also reinstall real name on unchecked
15546 overriding/hiding methods for error report.
15547 (java_check_methods): Fixed leading comment. Get classes to verify
15548 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15549 CLASS_METHOD_CHECKED_P on class verification.
15550 (lookup_java_method2): Get real method name if necessary.
15551 (find_in_imports): Don't check package class access here.
15552 (resolve_package, lookup_package_type): New functions.
15553 (java_layout_classes): Fixed leading comment. Take classes to be
15554 laid out from ctxp->gclass_list.
15555 (java_complete_expand_methods): Don't expand native and abstract
15557 (java_expand_classes): New function.
15558 (resolve_expression_name): Use additional argument ORIG. Retrieve
15559 values of static final field of primitive types.
15560 (resolve_field_access): Handles static final field of promotive
15562 (resolve_qualified_expression_name): Handle STRING_CST as
15563 primaries and package name resolution. Check deprecation on found
15564 decls. Set where_found and type_found on non static field resolved
15565 during qualification. Layout non primitive field decl types.
15566 (check_deprecation): New function.
15567 (maybe_access_field): Simplified.
15568 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15569 removed. Reverse method's argument when primary is a type. Don't
15570 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15571 instead. Include abstract class in the list of class searchable
15572 for constructors. Use DECL_CONTEXT of found method for access
15573 checks. Check method deprecation.
15574 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15575 converting arguments. Handle INVOKE_INTERFACE.
15576 (lookup_method_invoke): Search constructor using existing
15577 infrastructure (don't rely on lookup_java_constructor anymore).
15578 (find_applicable_accessible_methods_list): Extra argument flag
15579 LC. Now include constructor in the search.
15580 (qualify_ambiguous_name): Conditional expression are primaries.
15581 (not_initialized_as_it_should_p): static final are always
15583 (java_complete_tree): Pass extra NULL argument to
15584 resolve_expression_name. Stricter test to carry on patching
15585 assignments. New case for INSTANCEOF_EXPR.
15586 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15587 (check_final_assignment, maybe_build_primttype_type_ref): New
15589 (patch_assignment): Detect resolved static finals and carry normal
15590 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15591 (try_builtin_assignconv): Access constant 0 on all primitive
15593 (valid_builtin_assignconv_identity_widening_p): Accept identical
15594 types. Accept all promoted type on int type.
15595 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15596 assigned to a reference.
15597 (valid_method_invocation_conversion_p): Accept to check null
15599 (build_binop): Merge declaration and initialization of local
15601 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15602 numeric types. Improved validity test for qualify operators on
15604 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15605 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15606 primitive type and issue the appropriate error message.
15607 (resolve_type_during_patch): Mark class loaded when resolved.
15608 (patch_cast): Allow null to be cased to reference types.
15609 (build_null_of_type): New function.
15610 (patch_array_ref): Handle array on references correctly.
15611 (patch_return): Removed unused local variable MODIFY. Force
15612 boolean to be returned as integers. Allows null to be returned by
15613 a function returning a reference.
15614 * typeck.c (convert_to_integer, convert_to_real,
15615 convert_to_pointer): Prototypes moved to convert.h
15616 (lookup_argument_method): Use method real name, if necessary.
15618 1998-10-30 Tom Tromey <tromey@cygnus.com>
15620 * class.c (build_class_ref): Changed name of primitive classes to
15623 * class.c (make_class_data): Renamed fields: nmethods to
15624 method_count, method_count to dtable_method_count. Always set
15625 `state' field to 0.
15626 * decl.c (init_decl_processing): Likewise.
15628 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15630 * class.c (layout_class): Don't mangle <finit>, produce
15631 __finit<class> instead. Don't verify artificial methods.
15632 * decl.c (finit_identifier_node): New declared global.
15633 (init_decl_processing): finit_identifier_node initialized.
15634 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15635 * java-tree.h (finit_identifier_node): Declared as extern.
15636 (struct lang_decl): New field called_constructor.
15637 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15638 (CLASS_HAS_FINIT_P): New macro.
15639 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15640 explicit constructor invocation.
15641 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15642 CALL_SUPER_CONSTRUCTOR_P): New macros.
15643 (write_classfile): Added prototype.
15644 * jcf-parse.c (jcf_parse_source): Parse and remember for
15645 generation if the file was seen on the command line.
15646 (parse_source_file): Don't write the class file here.
15647 (yyparse): Loop on files rewritten. Set current_jcf.
15648 (parse_zip_file_entries): Parse class file only if it was found.
15649 * lang.c (init_parse): Don't open command line provided filename
15651 (lang_parse): Don't set main_jcf anymore.
15652 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15653 (JCONSTRUCTOR_CHECK): New macro.
15654 (JBSC_TYPE_P): New macro.
15655 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15656 (COMPLETE_CHECK_OP_2): New macro.
15657 (struct parse_ctxt): New field explicit_constructor_p.
15658 (check_class_interface_creation): Fixed prototype indentation.
15659 (patch_method_invocation_stmt): Prototype reflects added argument.
15660 (patch_invoke): Likewise.
15661 (complete_method_declaration, build_super_invocation,
15662 verify_constructor_circularity,
15663 build_this_super_qualified_invocation, get_printable_method_name,
15664 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15665 verify_constructor_super, create_artificial_method,
15666 start_artificial_method_body, end_artificial_method_body,
15667 generate_field_initialization_code): New function prototypes.
15668 * parse.y: Fixed leading comment
15669 (constructor_header:, constructor_body:, block_end:): Rules tagged
15671 (type_declaration:): Call maybe_generate_finit.
15672 (method_declaration:): Action for method_body: placed in new
15673 function complete_method_declaration, called here.
15674 (constructor_declaration:): Defined actions. Removed leading
15676 (constructor_header:): New rule with action.
15677 (constructor_body:): Rule rewritten using block_begin: and
15678 block_end:. Defined actions.
15679 (constructor_declarator:, explicit_constructor_invocation:):
15681 (block:): Use new rules block_begin: block_end:.
15682 (block_begin:, block_end:): New rules and actions.
15683 (block_statements:): Fixed error message for explicit
15685 (method_invocation:): Call build_this_super_qualified_invocation
15686 if primary is `this' or `super' was seen.
15687 (conditional_expression:): Action defined.
15688 (extra_ctxp_pushed_p): New static global flag.
15689 (java_parser_context_save_global): Create parser context if
15690 necessary. Use extra_ctxp_pushed_p to remember it.
15691 (java_parser_context_restore_global): Pop extra parser context if
15693 (build_array_from_name): Array on primitive types are marked
15695 (register_fields): Restore new name in field initializer
15696 expression if type was altered. Non static fields initialized upon
15697 declaration marked initialized.
15698 (maybe_generate_finit): New function.
15699 (maybe_generate_clinit): Use create_artificial_method,
15700 start_artificial_method_body, end_artificial_method_body. Generate
15701 debug info for enclosed initialization statements.
15702 (method_header): Fixed leading comment. Check constructor
15703 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15705 (complete_method_declaration, constructor_circularity_msg,
15706 verify_constructor_circularity): New functions.
15707 (get_printable_method_name): New function.
15708 (check_method_redefinition): Don't rename <finit> methods. Fix
15709 declared constructor names. Error message for
15710 constructors modified.
15711 (java_check_regular_methods): Local variable seen_constructor
15712 renamed saw_constructor. Skip verification on constructors. Create
15713 default constructor with create_artificial_method.
15714 (java_check_methods): Removed unnecessary empty line.
15715 (create_artificial_method, start_artificial_method_body,
15716 end_artificial_method_body): New functions.
15717 (java_layout_classes): Changed leading comment. Reverse fields
15718 list if necessary. Always layout java.lang.Object if being
15720 (java_complete_expand_methods): Verify constructor circularity.
15721 (java_complete_expand_method): Call fix_constructor on
15722 constructors. Local variable no_ac_found removed. Restore
15723 bindings if method body expansion failed.
15724 (fix_constructors, verify_constructor_super,
15725 generate_field_initialization_code): New function.
15726 (java_expand_classes): Fixed leading comment. Write class file
15728 (resolve_expression_name): Check for illegal instance variable
15729 usage within the argument scope of an explicit constructor
15731 (resolve_qualified_expression_name): Pass extra from_super flag
15732 when invoking patch_method_invocation_stmt. New case for
15733 conditional expression when used as a primary. Check for error
15734 when acquiring super.
15735 (patch_method_invocation_stmt): Added extra argument super. New
15736 local variable is_static_flag. Set class_to_search according to
15737 the nature of the constructor invocation. Don't add `this'
15738 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15739 invocation within the argument scope of explicit constructor
15740 invocation. Set is_static according to is_static_flag. Provide
15741 extra `super' argument to patch_invoke invocation.
15742 (patch_invoke): New argument from_super. Loop on arguments
15743 indentation fixed. Pass from_super to invocation_mode. New switch
15744 case INVOKE_SUPER. Fixed error message in switch default case.
15745 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15747 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15748 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15749 message takes constructors into account.
15750 (find_applicable_accessible_methods_list): Fixed indentation.
15751 (qualify_ambiguous_name): Take explicit constructor invocation
15752 into account. Deal with a conditional expression as a primary to
15754 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15755 case. Added extra argument to patch_method_invocation_stmt.
15756 Register calls made to explicit constructor `this'. Don't call
15757 save_expr in ARRAY_REF case when emitting class files. Check for
15758 illegal use of this when expanding explicit constructor invocation
15760 (complete_function_arguments): Set and reset parser context
15761 explicit_constructor_p field value when appropriate.
15762 (build_super_invocation, build_this_super_qualified_invocation):
15764 (patch_assignment): Fixed typo.
15765 (patch_unaryop): Check on final fields occurs only when a decl
15767 (patch_return): Take constructors into account.
15768 (patch_conditional_expr): New function.
15769 * typeck.c (build_java_signature): Removed unnecessary empty line.
15771 1998-10-28 Jeffrey A Law (law@cygnus.com)
15773 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15775 1998-10-28 Tom Tromey <tromey@cygnus.com>
15777 * decl.c (init_decl_processing): Renamed fields.
15778 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15779 interface_len, msize fields.
15781 * class.c (make_class_data): Removed subclass_head and
15782 subclass_next fields.
15783 * decl.c (init_decl_processing): Removed subclass_head and
15784 subclass_next fields.
15786 1998-10-28 Jeffrey A Law (law@cygnus.com)
15788 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15789 * mangle.c (emit_unicode_mangled_name): Similarly.
15791 1998-10-26 Nick Clifton <nickc@cygnus.com>
15793 * jcf-parse.c (get_constant): Place braces around code to compute
15794 'd' when REAL_ARITHMETIC is not defined.
15796 1998-10-25 H.J. Lu (hjl@gnu.org)
15798 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15801 1998-10-23 Tom Tromey <tromey@cygnus.com>
15803 * lang-specs.h: `.zip' files are input to jc1.
15805 1998-10-22 Per Bothner <bothner@cygnus.com>
15807 * jvspecs.c: Add (but don't enable) support for combining multiple
15808 .class and .java input filenames to a single jc1 invocation.
15809 Add support for -C flag (copile to .class files).
15810 Translate -classpath and -CLASSPATH arguments.
15811 * lang-specs.h: Don't set %2 spec.
15813 1998-10-22 Tom Tromey <tromey@cygnus.com>
15815 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15817 (add_path): Don't add trailing separator to non-empty path
15820 * lang.c (lang_decode_option): Check for -fclasspath and
15821 -fCLASSPATH before examining other `-f' options.
15823 * java-tree.h (finalize_identifier_node): Don't declare.
15824 * class.c (make_class_data): Don't push "final" field.
15825 * decl.c (init_decl_processing): Don't push "final" field.
15826 (finalize_identifier_node): Removed.
15827 (init_decl_processing): Don't set finalize_identifier_node.
15829 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15831 1998-10-11 Anthony Green <green@cygnus.com>
15833 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15834 (JV_SCAN_SOURCES): New macro.
15835 (JCF_DUMP_SOURCES): Likewise.
15836 (jcf-dump$(exeext)): New target.
15837 (jv-scan$(exeext)): New target.
15839 1998-10-22 Tom Tromey <tromey@cygnus.com>
15841 * Makefile.in (LEX): Removed.
15842 (LEXFLAGS): Likewise.
15843 (SET_BISON): New macro.
15845 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15846 spurious diffs in parse.c.
15847 ($(PARSE_SCAN_C)): Likewise.
15848 (PARSE_DIR): New macro.
15850 (PARSE_SCAN_C): Likewise.
15851 (PARSE_RELDIR): New macro.
15853 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15855 * jcf-io.c (find_class): Use saw_java_source to determine when to
15856 look for `.java' file.
15857 * jcf-parse.c (saw_java_source): New global.
15858 (yyparse): Set it if `.java' file seen.
15860 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15861 (GCJH_SOURCES): Likewise.
15862 * Makefile.in (datadir): New macro.
15863 (libjava_zip): Likewise.
15864 (JAVA_OBJS): Added jcf-path.o.
15865 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15866 (../gcjh$(exeext)): Likewise.
15867 (jcf-path.o): New target.
15868 * java-tree.h (fix_classpath): Removed decl.
15869 * jcf-parse.c (fix_classpath): Removed.
15870 (load_class): Don't call fix_classpath.
15871 * parse.y (read_import_dir): Don't call fix_classpath.
15872 * lex.h: Don't mention classpath.
15873 * lex.c (java_init_lex): Don't initialize classpath.
15874 * jcf-io.c (classpath): Removed global.
15875 (find_class): Use jcf_path iteration functions. Correctly search
15876 class path for .java file.
15877 (open_in_zip): New argument `is_system'.
15878 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15879 classpath-related options.
15880 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15882 (lang_init): Call jcf_path_init.
15883 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15884 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15885 Correctly put braces around second string in each entry.
15886 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15887 classpath-related options.
15888 (help): Updated for new options.
15889 * jcf.h: Declare functions from jcf-path.c. Don't mention
15890 `classpath' global.
15891 * jcf-path.c: New file.
15893 * jcf-depend.c: Include jcf.h.
15895 * jcf-write.c (localvar_alloc): Returns `void'.
15896 (localvar_free): Removed unused variable.
15898 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15899 (init_parse): Use OBJECT_SUFFIX, not ".o".
15901 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15903 * class.c (emit_register_classes): Renamed from
15904 emit_register_class.
15905 * java-tree.h (emit_register_classes): Prototype renamed from
15906 emit_register_class.
15907 * jcf-parse.c (yyparse): Call emit_register_classes once before
15909 * parse.y (java_expand_classes): No longer register classes.
15911 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15913 * class.c (is_compiled_class): New local variable
15914 seen_in_zip. Identify classes found in currently compiled source
15916 * decl.c (complete_start_java_method): Fixed typo.
15917 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15918 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15919 (CLASS_P): Moved around.
15920 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15921 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15923 (jcf_parse_source): Changed leading comment. Removed unnecessary
15924 fclose and CLASS_FROM_SOURCE_P marking.
15925 (parse_source_file): New local variables remember_for_generation
15926 and filename. Mark parsed file name identifier node. Removed block
15927 executed when parse_only was null. Set remember_for_generation.
15928 Use it as an argument to java_pop_parser_context.
15929 (yyparse): New local variables several_files, list, next node and
15930 current_file_list. Split ampersand separated file names into
15931 current_file_list. Iterate through the list and parse accordingly.
15932 * parse.h (java_pop_parser_context): New function prototype.
15933 * parse.y (ctxp_for_generation): New static global variable.
15934 (java_pop_parser_context): New argument generate. Link popped ctxp
15935 to ctxp_for_generation list accordingly.
15936 (java_complete_expand_methods): Fixed indentation.
15937 (java_expand_classes): New function.
15939 1998-10-17 Per Bothner <bothner@cygnus.com>
15941 * Makefile.in: Link with libiberty.a instead of memmove.o.
15943 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15945 * lex.c (setjmp.h): No longer included.
15946 * lex.h (setjmp.h): Included.
15947 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15948 (duplicate_declaration_error_p): Renamed from
15949 duplicate_declaration_error.
15950 (build_array_from_name): New function prototype.
15951 * parse.y (setjmp.h): No longer included.
15952 (variable_declarator_id): Define action.
15953 (build_array_from_name): New function.
15954 (duplicate_declaration_error_p): Renamed from
15955 duplicate_declaration_error. Fixed leading comment.
15956 (register_fields): Main `for' loop reorganized. Uses
15957 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15958 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15959 build_array_from_name.
15960 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15962 (read_import_dir): Don't try to skip `.' and `..'.
15963 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15964 build_array_from_name. Main `for' loop reorganized.
15965 (resolve_qualified_expression_name): When building access to a
15966 field, use the type where the field was found, not its own type.
15967 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15968 field was found is null.
15969 (qualify_ambiguous_name): Sweep through all successive array
15972 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15974 * java-tree.h (pop_labeled_block, lang_printable_name,
15975 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15976 interface_of_p, inherits_from_p, fix_classpath,
15977 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15978 make_class_data, register_class, alloc_name_constant): New
15979 function prototypes.
15980 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15981 indentation. Added cast to remove warning.
15982 (lang_printable_name): Set v argument unused.
15983 (lang_print_error): Added argument to lang_printable_name call.
15984 (java_dummy_print, print_lang_decl, print_lang_type,
15985 print_lang_identifier, lang_print_xnode): All argument marked
15987 * lex.c (java_unget_unicode): Removed unnecessary argument.
15988 (java_allocate_new_line): Unused local variable is gone.
15989 (java_read_char): Added parenthesis in expressions to remove
15990 warnings. Added final return statement.
15991 (java_read_unicode): Added parenthesis in expression to remove
15993 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15994 (java_parse_escape_sequence): Likewise.
15995 (java_lex): Unused local variables are gone. Fixed
15996 java_unget_unicode invocation.
15997 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15999 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16000 lang_printable_name invocation in macro.
16001 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16003 (duplicate_declaration_error): Suppressed unused argument in
16005 (identical_subpath_p): Function declaration is gone.
16006 (patch_invoke): Suppressed unused argument in prototype.
16007 (patch_cast, build_labeled_block, check_thrown_exceptions):
16009 * parse.y (setjmp.h): Included
16010 (toplev.h): Likewise.
16011 (field_declaration:): Suppressed unused local
16012 (label_decl:): Fixed build_labeled_block invocation.
16013 (java_pop_parser_context): Put extra parenthesis around assignment
16015 (yyerror): Suppressed unused local variables.
16016 (variable_redefinition_error): Fixed lang_printable_name
16018 (create_interface): Suppressed unused local variables.
16019 (create_class): Likewise.
16020 (duplicate_declaration_error): Suppressed unused argument. Fixed
16021 lang_printable_name invocation.
16022 (register_fields): Suppressed unused local variable. Fixed
16023 duplicate_declaration_error invocation.
16024 (method_header): Suppressed unused local variable.
16025 (method_declarator, parser_check_super): Likewise.
16026 (java_complete_class): Suppressed unused local variable. Fixed
16027 fatal error message.
16028 (complete_class_report_errors): Added default: in switch.
16029 (java_check_regular_methods): Fixed lang_printable_name
16031 (check_throws_clauses): Likewise.
16032 (java_check_abstract_methods): Suppressed unused local
16033 variable. Fixed lang_printable_name invocation.
16034 (read_import_entry): Added supplemental return statement.
16035 (read_import_dir): Suppressed unused local variables.
16036 (check_pkg_class_access, declare_local_variables): Likewise.
16037 (source_start_java_method): Suppressed unused extern variable
16039 (expand_start_java_method): Suppressed unused extern and local
16040 variable declarations.
16041 (java_complete_expand_methods): Likewise.
16042 (java_complete_expand_method): Suppressed unused local variables.
16043 (make_qualified_name): Likewise.
16044 (resolve_qualified_expression_name): Added default: in
16045 switch. Fixed lang_printable_name invocation.
16046 (class_instance_creation_expression): Added parenthesis around
16048 (patch_method_invocation_stmt): Fixed lang_printable_name and
16049 patch_invoke invocations.
16050 (check_for_static_method_reference): Fixed lang_printable_name
16052 (patch_invoke): Suppressed unused arguments and local variables.
16053 (lookup_method_invoke): Suppressed unused local variables.
16054 (qualify_ambiguous_name): Added default: in switch.
16055 (identical_subpath_p): Function removed.
16056 (patch_assignment): Suppressed unused local variables. Suppressed
16057 unnecessary if statement. Fixed lang_printable_name invocations.
16058 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16059 (valid_ref_assignconv_cast_p): Parenthesis around
16060 expression. Suppressed unused local variables.
16061 (build_binop): Suppressed unused local variables. fixed
16062 lang_printable_name invocations.
16063 (string_constant_concatenation): Suppressed unused local
16065 (patch_unaryop): Fixed lang_printable_name invocation.
16066 (patch_cast): Suppressed unnecessary argument. Fixed
16067 lang_printable_name invocation.
16068 (patch_array_ref): Fixed lang_printable_name invocation.
16069 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16070 (build_labeled_block): Suppressed unused argument.
16071 (generate_labeled_block): Fixed build_labeled_block invocation.
16072 (build_loop_body): Suppressed unused local variables.
16073 (patch_loop_statement): Likewise.
16074 (patch_exit): Fixed lang_printable_name invocation.
16075 (patch_switch_statement): Likewise.
16076 (case_identity): First argument marked unused.
16077 (patch_try_statement): Fixed lang_printable_name invocations.
16078 (patch_synchronized_statement, patch_throw_statement): Likewise.
16079 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16080 lang_printable_name invocations.
16081 (check_thrown_exceptions_do): Suppressed unused argument.
16083 1998-10-14 Tom Tromey <tromey@cygnus.com>
16085 * jcf-write.c (write_classfile): Add output class file as target.
16086 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16087 * jcf.h: Added declarations for dependency-tracking functions.
16088 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16089 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16090 (finish_parse): Call jcf_dependency_write.
16091 (dependency_tracking): New global.
16092 (DEPEND_SET_FILE): New define.
16093 (DEPEND_ENABLE): New define.
16094 (init_parse): Enable dependency tracking if required.
16096 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16097 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16098 (../gcjh$(exeext)): Likewise.
16099 (jcf-depend.o): New target.
16100 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16101 (GCJH_SOURCES): Likewise.
16102 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16104 (find_classfile): Added dep_name argument.
16105 (find_class): Compute name of dependency.
16106 (open_in_zip): Call jcf_dependency_add_file.
16107 * gjavah.c (output_file): No longer global.
16108 (usage): Don't mention "gjavah".
16110 (java_no_argument): Likewise.
16111 (version): Likewise.
16112 (main): Recognize and handle -M family of options.
16113 (print_mangled_classname): Return is void.
16114 (process_file): Handle case where output is suppressed.
16115 (HANDLE_END_FIELD): Likewise.
16116 (HANDLE_METHOD): Likewise.
16117 * jcf-depend.c: New file.
16119 1998-10-13 Jeffrey A Law (law@cygnus.com)
16121 * java-tree.def: Add missing newline at EOF.
16123 1998-10-13 Tom Tromey <tromey@cygnus.com>
16125 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16126 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16128 Include <config.h> and "system.h".
16129 (disassemble_method): Undefine RET to avoid clash with
16130 config/i386/i386.h.
16132 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16134 * decl.c (runtime_exception_type_node, error_exception_type_node):
16135 New global variables.
16136 (init_decl_processing): Initialized.
16137 * expr.c (java_lang_expand_expr): Set caught exception type to
16138 null if catch handler argument doesn't exit.
16139 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16141 * java-tree.h (runtime_exception_type_node,
16142 error_exception_type_node): Global variables declared.
16143 (DECL_FUNCTION_THROWS): New macro.
16144 (DECL_FUNCTION_BODY): Modified comment.
16145 (DECL_SPECIFIC_COUNT): Likewise.
16146 (struct lang_decl): New field throws_list.
16147 (IS_UNCHECKED_EXPRESSION_P): New macro.
16148 * lex.c (java_lex): Generate location information for THROW_TK.
16149 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16150 EXCEPTIONS_P): New macros.
16151 (enum jdep_code): New value JDEP_EXCEPTION.
16152 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16153 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16154 PATCH_METHOD_RETURN_ERROR): New macros.
16155 (patch_method_invocation_stmt): Added new argument to prototype.
16156 (patch_synchronized_statement, patch_throw_statement,
16157 check_thrown_exceptions, check_thrown_exceptions_do,
16158 purge_unchecked_exceptions, check_throws_clauses): New function
16160 * parse.y Fixed typo in keyword section.
16161 (throw:): Rule tagged <node>.
16162 (THROW_TK): Keyword tagged <operator>.
16163 (method_header:): Last argument to call to method_header passed
16165 (throws:, class_type_list:, throw_statement:,
16166 synchronized_statement:, synchronized:): Defined actions.
16167 (method_header): New local variable current. Register exceptions
16168 from throws clause.
16169 (java_complete_tree): Complete and verify exceptions from throws
16171 (complete_class_report_errors): Error message on exceptions not
16173 (java_check_regular_methods): Fixed typo. Shortcut on private
16174 overriding methods. Changed error message on method
16175 redefinition. Check for throws clause compatibility.
16176 (check_throws_clauses): New function.
16177 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16178 method. Changed error message on method redefinition.
16179 (currently_caught_type_list): New static variable.
16180 (java_complete_expand_methods): Purge unchecked exceptions from
16181 throws clause list. Call PUSH_EXCEPTIONS before walk and
16182 POP_EXCEPTIONS after.
16183 (resolve_qualified_expression_name): Pass new argument as NULL to
16184 patch_method_invocation_stmt.
16185 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16186 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16187 argument list when appropriate. Use new argument if non null to
16188 store selected method decl.
16189 (patch_invoke): Convert if necessary args of builtin types before
16190 forming CALL_EXPR. Argument list no longer reversed here.
16191 (invocation_mode): Treat final methods as static methods.
16192 (java_complete_tree): New cases for THROW_EXPR: and
16193 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16195 (complete_function_arguments): No more RECORD_TYPE
16196 conversion. Function parameter nodes no longer saved.
16197 (valid_ref_assignconv_cast_p): Avoid handling null type.
16198 (patch_binop): Fixed null constant reference handling.
16199 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16200 BUILD_THROW macros.
16201 (patch_try_statement): Fixed comments. Record caught types in
16202 list, push the list, expand try block and pop the list.
16203 (patch_synchronized_statement, patch_throw_statement,
16204 check_thrown_exceptions, check_thrown_exceptions_do,
16205 purge_unchecked_exceptions): New functions.
16206 * typeck.c (lookup_argument_method): Allow WFL in place of method
16207 DECL_NAME during method definition check
16209 1998-10-09 Tom Tromey <tromey@cygnus.com>
16211 * gjavah.c (decode_signature_piece): New function.
16212 (print_c_decl): Use it. Added `name_override' argument.
16213 (print_method_info): Use name_override argument to print_c_decl.
16214 (seen_fields): Removed.
16215 (print_field_info): Don't update seen_fields.
16216 (struct method_name): New structure.
16217 (method_name_list): New global.
16218 (print_method_info): Add new method to list of methods.
16219 (name_is_method_p): New function.
16220 (print_field_info): If field name has same name as method, then
16222 (process_file): Parse methods before fields.
16223 (field_pass): New global.
16224 (HANDLE_END_FIELD): Take field_pass into account.
16226 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16228 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16229 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16231 1998-10-03 Anthony Green <green@cygnus.com>
16233 * jvspec.c: Fix bug in jvgenmain_spec patch.
16235 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16237 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16238 * decl.c (soft_exceptioninfo_call_node): New global variable.
16239 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16240 takes extra integer argument. soft_exceptioninfo_call_node
16242 * except.c (java_set_exception_lang_code): New function
16243 (method_init_exceptions): Called here.
16244 (prepare_eh_table_type): New function.
16245 (expand_end_java_handler): Called here.
16246 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16247 one argument. Modified generation of call to
16248 soft_badarrayindex_node to use new argument.
16249 (build_java_arrayaccess): Pass faulty index value to
16250 build_java_throw_out_of_bounds_exception.
16251 (generate_name): New function.
16252 (java_lang_expand_expr): New local variables node, current,
16253 has_finally_p. Expand TRY_EXPR node.
16254 (process_jvm_instruction): Replace top of the stack with thrown
16255 object reference when entering exception handler.
16256 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16257 specific tree codes.
16258 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16260 (DECL_SPECIFIC_COUNT): New macro.
16261 (prepare_eh_table_type, java_set_exception_lang_code,
16262 generate_name): New function declarations.
16263 (match_java_method): Declaration deleted.
16264 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16266 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16267 * parse.h (redefinition_error, refine_accessible_methods_list,
16268 can_cast_to_p): Function declaration removed.
16269 (classitf_redefinition_error, variable_redefinition_error,
16270 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16271 find_most_specific_methods_list, argument_types_convertible,
16272 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16273 valid_cast_to_p, valid_method_invocation_conversion_p,
16274 try_reference_assignconv, add_stmt_to_compound,
16275 build_jump_to_finally, build_tree_list, patch_try_statement,
16276 java_get_catch_block): New function declarations.
16277 * parse.y (string_buffer_type): Global variable deleted.
16278 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16279 finally): Rules tagged <node>.
16280 (TRY_TK, CATCH_TK): Token tagged <operator>.
16281 (class_body_declaration:, class_member_declaration:,
16282 formal_parameter:, explicit_constructor_invocation:,
16283 interface_member_declaration:, constant_declaration:,
16284 primary_no_new_array:, class_instance_creation_expression:,
16285 array_creation_expression:): Issue error on unsuported JDK1.1
16287 (try_statement:, catches:, finally:): Define actions.
16288 (catch_clause_parameter): New rule.
16289 (catch_clause:): Use new rule catch_clause_parameter.
16290 (parse_jdk1_1_error): New function.
16291 (redefinition_error): Renamed classitf_redefinition_error.
16292 (variable_redefinition_error): New function.
16293 (check_class_interface_creation): Call
16294 classitf_redefinition_error.
16295 (java_complete_tree): Added error message on JDEP_TYPE: case.
16296 (complete_class_report_errors): Fixed indentation.
16297 (declare_local_variables): Call variable_redefinition_error.
16298 (source_end_java_method): Call java_set_exception_lang_code and
16299 emit_handlers where appropriate.
16300 (java_method_add_stmt): Call add_stmt_to_block.
16301 (add_stmt_to_block): New function.
16302 (lookup_method_invoke): Fixed outside comment. new local variable
16303 candicates. Call find_applicable_accessible_methods_list and
16304 find_most_specific_methods_list when searching for a
16305 method. Modified error report to list possible candidates when
16307 (find_applicable_accessible_methods_list,
16308 find_most_specific_methods_list, argument_types_convertible): New
16310 (refine_accessible_methods_list): Function deleted.
16311 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16312 expr (if applicable) before calling patch_array_ref.
16313 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16314 (enter_block): Fixed comment.
16315 (enter_a_block): New function.
16316 (patch_assignment): Reorganized. Call try_reference_assignconv for
16317 references. Call valid_cast_to_p instead of can_cast_to_p.
16318 (try_reference_assignconv,
16319 valid_builtin_assignconv_identity_widening_p): New functions.
16320 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16321 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16323 (build_string_concatenation): Don't resolve StringBuffer.
16324 (patch_cast): Fixed inverted arguments.
16325 (patch_array_ref): Code to save array expr deleted. Call
16326 valid_cast_to_p instead of can_cast_to_p.
16327 (generate_labeled_block): Call generate_name.
16328 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16329 patch_try_statement): New functions.
16330 * typeck.c (match_java_method): Function deleted.
16332 1998-10-02 Anthony Green <green@cygnus.com>
16334 * jvspec.c: jvgenmain_spec uses different temporary file names.
16336 1998-10-02 Anthony Green <green@cygnus.com>
16338 * jvspec.c (lang_specific_driver): Fail if user specifies
16339 --main= when not linking.
16341 1998-09-28 Tom Tromey <tromey@cygnus.com>
16343 * class.c (make_class_data): Push value for `thread' field.
16344 * decl.c (init_decl_processing): Added `thread' field to class.
16346 * class.c (add_field): Always make static fields externally
16349 1998-09-26 Anthony Green <green@cygnus.com>
16351 * expr.c (build_java_athrow,
16352 build_java_throw_out_of_bounds_exception, expand_invoke,
16353 build_newarray, expand_java_multianewarray, build_java_monitor):
16354 Update comments to reflect _Jv_* function names.
16356 1998-09-25 Per Bothner <bothner@cygnus.com>
16358 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16359 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16360 * parse.y (expand_start_java_method): Likewise.
16362 1998-09-24 Per Bothner <bothner@cygnus.com>
16364 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16366 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16367 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16368 * expr.c: Remove no-longer-needed calls to promote_type.
16369 * decl.c (give_name_to_locals): Liekwise.
16370 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16371 * parse.y: Add/remove promote_type calls as appropriate.
16372 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16373 (parse_signature_string): Likewise.
16374 (build_java_array_type): Fix for now signature convenions.
16376 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16378 1998-09-23 Tom Tromey <tromey@cygnus.com>
16380 * class.c (init_class_processing): libjava function renamed to
16383 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16385 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16386 * java-tree.def: Fixed DEFTREECODE third argument.
16387 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16388 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16389 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16390 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16391 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16392 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16393 * lang.c (java_tree_code_type, java_tree_code_length,
16394 java_tree_code_name): New arrays.
16395 (lang_init): Append Java tree node definitions to Gcc ones.
16396 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16398 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16400 (java_lex): Allow declaration of empty string constants. Retain
16401 location information on CASE_TK and DEFAULT_TK.
16402 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16403 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16404 Modified to be more robust.
16405 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16406 (build_new_invocation, try_builtin_assignconv,
16407 patch_switch_statement, string_constant_concatenation,
16408 build_string_concatenation, patch_string_cst, patch_string,
16409 java_expand_switch): New function declarations.
16410 * parse.y: Rules related to switch and EH tagged <node>.
16411 (label_id): Set to NULL_TREE
16412 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16414 (this_or_super:): Fixed indentation.
16415 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16416 statement_expression:): Removed call to RULE on all sub-rules.
16417 (switch_expression:, switch_labels:): New rules.
16418 (switch_statement:, switch_block:, switch_block_statement_groups:,
16419 switch_block_statement_group:, switch_labels:, switch_label:):
16421 (throw_statement:, synchronized_statement:, try_statement:):
16422 Defined temporary actions.
16423 (class_instance_creation_expression:): Call
16424 build_new_invocation. Fixed indentation.
16425 (field_access): Fixed indentation.
16426 (method_invocation): Likewise.
16427 (make_qualified_primary): Use THIS_EXPR.
16428 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16429 resolving from SUPER, set *type_found.
16430 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16431 (java_complete_tree): Removed unused local variable `location'. Case
16432 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16433 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16434 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16435 STRING_CST: case. default: checks for patchable strings.
16436 (complete_function_arguments): Transform string constant or
16437 crafted StringBuffer if necessary.
16438 (build_method_invocation): Fixed comments.
16439 (build_new_invocation): New function.
16440 (patch_assignment): Call try_builtin_assignconv to figure a valid
16441 assignment conversion between builtin types.
16442 (try_builtin_assignconv): New function.
16443 (build_binop): Use URSHIFT_EXPR directly to call build.
16444 (operator_string): Use UNARY_PLUS_EXPR.
16445 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16447 (do_merge_string_cste, merge_string_cste,
16448 string_constant_concatenation, build_string_concatenation,
16449 patch_string, patch_string_cst): New function.
16450 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16451 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16452 (build_newarray_node): Use NEW_ARRAY_EXPR.
16453 (build_this): Use THIS_EXPR.
16454 (build_return): Enable debug information on return statement.
16455 (build_if_else_statement): Likewise.
16456 (complete_labeled_statement): Fixed related comment.
16457 (build_loop_body): Fixed comment.
16458 (build_bc_statement): Enable debug information on break/continue
16460 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16462 (patch_switch_statement, case_identity, java_expand_switch): New
16465 1998-09-21 Per Bothner <bothner@cygnus.com>
16467 * buffer.h (BUFFER_INIT): New macro.
16468 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16469 Pass (struct jcf_partial *state) to most functions.
16470 (jcf_block, jcf_relocation): New types.
16471 Support labels, branches, conditionals, loops.
16473 1998-09-21 Tom Tromey <tromey@cygnus.com>
16475 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16477 1998-09-21 Per Bothner <bothner@cygnus.com>
16479 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16480 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16481 not integer_type_node (INT_TYPE_SIZ bits).
16483 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16485 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16486 * jcf-dump.c (print_exception_table): New function.
16487 (disassemble_method): Better handling of wide instructions.
16488 Make more robust for bad input.
16490 1998-09-30 Jeffrey A Law (law@cygnus.com)
16492 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16495 1998-09-17 Jeffrey A Law (law@cygnus.com)
16497 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16499 1998-09-17 Tom Tromey <tromey@cygnus.com>
16501 * Makefile.in ($(PARSE_H)): Removed target.
16503 1998-09-17 Jeffrey A Law (law@cygnus.com)
16505 * Makefile.in (JAVA_OBJS): Add memmove.o
16506 (memmove.o): New target & rules.
16508 1998-09-15 Tom Tromey <tromey@cygnus.com>
16510 * expr.c (expand_invoke): Don't generate a call to the class init
16513 1998-09-14 Jeffrey A Law (law@cygnus.com)
16515 * Makefile.in: Add many missing dependencies.
16516 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16518 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16519 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16521 1998-09-11 Per Bothner <bothner@cygnus.com>
16523 * decl.c (complete_start_java_method): If method is static (and
16524 not private) call _Jv_InitClass.
16525 * expr.c (expand_invoke): Don't call build_class_init.
16527 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16529 1998-09-10 Jeffrey A Law (law@cygnus.com)
16531 * Make-lang.in (GCJ): Define before using.
16533 1998-09-09 Jeffrey A Law (law@cygnus.com)
16535 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16536 losing due to namespace pollution in GNU getopt.h
16538 1998-09-09 Tom Tromey <tromey@cygnus.com>
16540 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16541 (java.all.cross): Likewise.
16542 (java.rest.encap): Likewise.
16544 1998-09-08 Jeffrey A Law (law@cygnus.com)
16546 * gjavah.c (print_class_decls): Fix thinko in arglist
16547 * jcv-io.c (find_classfile): Similarly.
16549 1998-09-07 Jeffrey A Law (law@cygnus.com)
16551 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16553 1998-09-05 Tom Tromey <tromey@cygnus.com>
16555 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16556 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16557 * Makefile.in (PARSE_C): New macro.
16558 (PARSE_H): Likewise.
16559 (PARSE_SCAN_C): Likewise.
16560 ($(PARSE_C)): Target renamed from parse.c.
16561 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16562 (clean): Remove parse-scan.c as well.
16563 (parse.o): Depend on $(PARSE_C).
16565 1998-09-05 Anthony Green <green@cygnus.com>
16567 * README, license.terms: Removed.
16569 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16570 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16571 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16572 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16573 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16574 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16575 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16576 and Java trademark attribution.
16578 1998-09-04 Tom Tromey <tromey@cygnus.com>
16580 * Makefile.in: Use gcjh, not gjavah.
16581 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16582 * Make-lang.in: Changed gjavah to gcjh everywhere.
16584 1998-09-03 Per Bothner <bothner@cygnus.com>
16586 * gjavah.c: Support new -prepend -add -append flags.
16587 (print_method_info): Method is not virtual if class is final.
16589 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16591 * jv-scan.c: Fixed copyright assignment.
16592 * keyword.gperf: Likewise.
16593 * keyword.h: Likewise.
16594 * lex.c: Fixed copyright assignment.
16595 (java_lex): Push unicode back when parsing '<'.
16596 * lex.h: Fixed copyright assignment.
16597 * parse-scan.y: Likewise.
16598 * parse.h: Fixed copyright assignment.
16599 (build_debugable_stmt, complete_for_loop): New function prototypes.
16600 * parse.y: Fixed copyright assignment.
16601 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16602 size_zero_node when completing a loop with no exit condition.
16603 (for_statement_nsi:): Define action.
16604 (for_init:, for_update:): Return size_zero_node when empty.
16605 (declare_local_variables): Call build_debugable_stmt.
16606 (build_debugable_stmt): New function.
16607 (build_loop_body): Build debugable statement around loop
16609 (complete_loop_body): Take into account the debugable statement
16610 around the EXIT_EXPR.
16611 (complete_loop_body): New function.
16612 (patch_exit_expr): Fixed condition inversion.
16614 1998-09-02 Tom Tromey <tromey@cygnus.com>
16616 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16617 name of thread define.
16618 * jvspec.c (THREAD_NAME): New macro.
16620 (THREADLIB): Likewise.
16621 (lang_specific_driver): Recognize attempt to link with thread
16622 library or gc library. Recognize -ljava on command line so it
16623 isn't linked against more than once.
16625 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16627 * parse-scan.y (report_main_declaration): Name of the class
16628 containing `main' can be a qualified name.
16630 1998-08-31 Tom Tromey <tromey@cygnus.com>
16632 * config-lang.in: Changed gjavac to gjc everywhere.
16633 * Make-lang.in: Changed gjavac to gjc everywhere.
16635 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16637 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16638 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16639 and install the files.
16640 * Makefile.in (JAVA_OBJS_LITE): New variable.
16641 (compiler:): Now include jv-scan as a dependency.
16642 (../jv-scan$(exeext), parse-scan.c): New targets.
16643 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16644 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16645 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16646 check for errors even if parse_only.
16647 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16649 (yylex): New function. Uses java_lex body.
16650 (java_lex): Removed commented out statement. Remove local variable
16651 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16652 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16653 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16654 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16655 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16656 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16658 (java_lex_error): Empty if JC1_LITE is defined.
16659 (java_get_line_col): Return 0 if JC1_LITE is defined.
16660 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16661 SET_MODIFIER_CTX): Moved into the section containing the macros
16662 conditionally defined by JC1_LITE.
16663 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16664 argument if JC1_LITE is defined.
16665 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16666 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16668 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16669 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16670 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16671 to different values according to JC1_LITE.
16672 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16673 declared if JC1_LITE set.
16674 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16675 defined if JC1_LITE not set.
16676 (struct parser_ctx): Reorganized and skip the jc1 front end part
16678 (java_layout_classes): New function definition.
16679 (java_push_parser_context, java_init_lex, yyparse, yylex,
16680 yyerror): Prototype always declared. All other static function
16681 prototypes declared only if JC1_LITE is not set.
16682 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16683 declared in parse.h.
16684 (java_layout_classes): New function.
16685 (java_complete_expand_methods): No longer layout the class here.
16686 * parse-scan.y: New file.
16687 * jv-scan.c: New file.
16689 1998-08-25 Tom Tromey <tromey@cygnus.com>
16691 * gjavah.c (main): Handle -friend option.
16692 (friend_specs): New global.
16693 (generate_access): Handle friend_specs.
16694 (process_file): Likewise.
16695 (MAX_FRIENDS): New macro.
16696 (friend_count): New global.
16697 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16698 Changed all callers.
16700 1998-08-24 Per Bothner <bothner@cygnus.com>
16702 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16703 (main): Handle processing all the entries of a named .zip archive.
16704 * jcf-io.c (jcf_trim_old_input): New function.
16705 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16707 1998-08-24 Per Bothner <bothner@cygnus.com>
16709 * lang.c (flag_assume_compiled): Make default be on.
16711 1998-08-21 Per Bothner <bothner@cygnus.com>
16713 * jcf-dump.c: Add bunches of flags to control output more.
16714 (process_class): New function; support printing more than one class.
16715 (main): Support new --print-main and --javap flags.
16716 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16717 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16719 1998-08-20 Per Bothner <bothner@cygnus.com>
16721 Change mangling of dispatch table to match C++ vtable (w/thunks).
16722 * class.c (build_dtable_decl), java-tree.h: New function.
16723 (make_class_data): Call it.
16724 * decl.c (init_decl_processing): Likewise.
16726 1998-08-19 Warren Levy <warrenl@cygnus.com>
16728 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16729 soft_anewarray; adjust args passed.
16730 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16731 match _Jv_NewObjectArray.
16733 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16735 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16736 * expr.c (loopup_label): Call create_label_decl.
16737 (create_label_decl): New function.
16738 (java_lang_expand_expr): Call expand_start_bindings with argument
16740 * java-tree.h Added space after PROTO in function declarations
16742 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16743 (create_label_decl, push_labeled_block): New function
16745 * lex.c (label_id): Initialize.
16746 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16748 * parse.h Added space after PROTO in function declarations when
16750 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16751 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16752 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16753 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16755 (struct parser_ctxt): New fields current_loop,
16756 current_labeled_block.
16757 (build_if_else_statement, patch_if_else_statement,
16758 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16759 generate_labeled_block, complete_labeled_statement,
16760 build_bc_statement, patch_bc_statement, patch_loop_statement,
16761 build_new_loop, build_loop_body, complete_loop_body): New function
16763 * parse.y (java_warning_count): New global variable.
16764 (label_id): New static variable.
16765 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16766 (block:): Return size_zero_node when block is empty.
16767 (empty_statement:): Return size_zero_node.
16768 (statement:): Implement supplemental action when for_statement: is
16770 (label_decl:): New rule.
16771 (labeled_statement:): Rewritten using label_decl. Actions
16773 (labeled_statement_nsi:): Likewise.
16774 (if_then_statement): Actions implemented.
16775 (while_expression): New rule.
16776 (while_statement:): Rewritten using while_expression. Actions
16778 (while_statement_nsi:): Likewise.
16779 (do_statement_begin:): New rule.
16780 (do_statement:): Rewritten using do_statement_begin. Actions
16782 (for_statement:): Rewritten using for_begin. Actions implemented.
16783 (for_statement_nsi:): Likewise.
16784 (for_header:, for_begin:): New rules.
16785 (for_init:): Actions implemented.
16786 (statement_expression_list:, break_statement:,
16787 continue_statement:): Likewise.
16788 (yyerror): Count number of issued warning(s).
16789 (java_report_errors): Report error(s) and/or warning(s).
16790 (java_complete_class): Use build_java_argument_signature to
16791 recompute completed method signature.
16792 (java_check_regular_methods): New locals method_wfl and aflags.
16793 Use method_wfl instead of lookup_cl during error reports. Fixed
16794 indentation and modified some error messages. Use
16795 lang_printable_name in method instead of the DECL_NAME. New code
16796 to issue warnings on methods not overriding corresponding methods
16797 private to a different package.
16798 (java_method_add_stmt): Call add_stmt_to_compound.
16799 (add_stmt_to_compound): New function.
16800 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16801 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16802 (build_if_else_statement, patch_if_else_statement,
16803 build_labeled_block, generate_labeled_block,
16804 complete_labeled_statement, build_new_loop, build_loop_body,
16805 complete_loop_body, patch_loop_statement, build_bc_statement,
16806 patch_bc_statement, patch_exit_expr): New functions.
16807 * typeck.c (build_java_signature): Build argument signature before
16808 enclosing it in between parenthesis.
16810 1998-08-17 Warren Levy <warrenl@cygnus.com>
16812 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16813 (JAVA_OBJS): Added reminder comment
16815 1998-08-13 Nick Clifton <nickc@cygnus.com>
16817 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16818 be interpreted as a long long.
16820 1998-08-13 Warren Levy <warrenl@cygnus.com>
16822 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16823 soft_initialise_class. Use _Jv_NewMultiArray, not
16824 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16825 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16826 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16827 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16829 1998-08-12 Per Bothner <bothner@cygnus.com>
16831 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16832 length_identifier_node): New global tree node constants.
16833 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16834 Replace uses by super_identifier_node etc.
16835 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16837 * parse.y (resolve_field_access): Don't special-case ".length" if
16838 flag_emit_class_files.
16839 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16840 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16843 1998-08-11 Per Bothner <bothner@cygnus.com>
16845 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16846 * class.c (make_method_value): Remove init for removed fields.
16848 * class.c (layout_class): Use build_java_argument_signature.
16849 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16851 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16852 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16853 (build_java_signature): Don't use push_java_argument_signature.
16855 * typeck.c (lookup_argument_method): New function.
16856 * parse.y (java_check_regular_methods): Use lookup_argument_method
16857 instead of lookup_java_method2 followed by lookup_java_method.
16859 * parse.y (check_method_redefinition): Minor optimization.
16861 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16862 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16864 1998-08-10 Tom Tromey <tromey@cygnus.com>
16866 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16869 * gjavah.c (java_float_finite): Use K&R-style definition.
16870 (java_double_finite): Likewise.
16871 (generate_access): Now returns void. Changed all callers.
16872 (last_access_generated): Removed.
16873 (process_file): Only make a single pass over the .class file.
16875 1998-07-29 Per Bothner <bothner@cygnus.com>
16877 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16878 for compatibility for G++ (with -fvtable-thunks).
16879 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16881 * gjavah.c (process_file): Use public inheritance for super-class.
16883 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16885 * lex.c (java_init_lex): Initialize ctxp->package.
16886 * parse.h (struct parser_ctxt): package and package_len replaced
16887 by tree package, an identifier node. Field method_decl_list is
16888 gone. Fixed comments.
16889 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16890 class_in_current_package): New function prototypes.
16891 * parse.y (array_type:): Set class loaded flag on primitive type
16893 (package_declaration:): Assign ctxp->package to the
16895 (method_invocation:): Handle invocation of method qualified by
16897 (single_type_import_declaration:): Removed ambiguity check.
16898 (java_pop_parser_context): New local variable `next'. Reset and
16899 set IMPORT_CLASSFILE_NAME flags on current and previous import
16901 (java_accstring_lookup): Use new local macro COPY_RETURN.
16902 (lookup_field_wrapper): New function.
16903 (parser_qualified_classname): Use merge_qualified_name.
16904 (parser_check_super_interface): Broaden error message.
16905 (do_resolve_class): Check for qualified class name in the current
16906 compilation unit if appropriate.
16907 (process_imports): Check for already defined classes.
16908 (check_pkg_class_access): Got rid of call to
16909 get_access_flags_from_decl.
16910 (java_complete_expand_methods): Call safe_layout_class based on
16911 the current class size.
16912 (make_qualified_primary): Build a WFL qualification on primary if
16914 (merge_qualified_name): New function.
16915 (make_qualified_name): Use merge_qualified_name.
16916 (resolve_expression_name): Use safe_lookup_field.
16917 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16918 (resolve_qualified_expression_name): Likewise. Check on resolved
16919 element accessibility.
16920 (not_accessible_p, class_in_current_package): New functions.
16921 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16922 (patch_method_invocation_stmt): Merged common pieces. Check
16923 accessibility of invoked method.
16924 (check_for_static_method_reference): Add returned type in error
16926 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16927 (refine_accessible_methods_list): Merged two conditions in test.
16928 (java_complete_class): Sanity check on stabilize_ref gone.
16929 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16931 1998-07-28 Per Bothner <bothner@cygnus.com>
16933 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16935 1998-07-24 Tom Tromey <tromey@cygnus.com>
16937 * gjavah.c (F_NAN): Removed.
16938 (F_NAN_MASK): New macro.
16939 (F_POSITIVE_INFINITY): Removed.
16940 (F_NEGATIVE_INFINITY): Likewise.
16941 (java_float_finite): Rewrote.
16942 (D_NAN_MASK): Renamed.
16943 (java_double_finite): Rewrote.
16944 (D_POSITIVE_INFINITY): Removed.
16945 (D_NEGATIVE_INFINITY): Likewise.
16947 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16948 If verbose, print underlying representation of value in hex.
16950 1998-07-24 Per Bothner <bothner@cygnus.com>
16952 * buffer.h, buffer.c: New files.
16953 * Makefile.in (JAVA_OBJS): Add buffer.o.
16955 Support locals variables and writing their debug entries to .class.
16956 * jcf-write.c: Simplify some by user new buffer type.
16957 (vode_buffer_grow): Removed.
16958 (struct localvar_info): New type.
16959 (localsvars, localvartable): New buffers.
16960 (localvar_alloc, localvar_free): New functions.
16961 (generate_bytecode_insns): Handle local variables.
16962 (generate_classfile): Write LocalVariableTable attribute.
16964 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16966 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16967 * zipfile.h (ZIPMAGIC): New macro.
16969 1998-07-24 Tom Tromey <tromey@cygnus.com>
16971 * Makefile.in (gjavah.o): Updated dependencies.
16972 (jcf-dump.o): Likewise.
16973 (all.indirect): Use ../gjavah.
16974 (../gjavah$(exeext)): Likewise.
16975 (clean): Don't remove gjavah.
16976 (clean): Remove parse.c, not java/parse.c.
16977 * Make-lang.in (java): Added gjavah.
16978 (gjavah$(exeext)): New target.
16979 (GJAVAH_SOURCES): New macro.
16980 (java.all.build): Added gjavah.
16981 (java.all.cross): Likewise.
16982 (java.rest.encap): Likewise.
16983 * config-lang.in (compilers, stagestuff): Added gjavah.
16985 1998-07-23 Tom Tromey <tromey@cygnus.com>
16987 * gjavah.c (java_float_finite): New function.
16988 (java_double_finite): Likewise.
16989 (F_POSITIVE_INFINITY): New macro.
16990 (F_NEGATIVE_INFINITY): Likewise.
16992 (D_POSITIVE_INFINITY): Likewise.
16993 (D_NEGATIVE_INFINITY): Likewise.
16995 (print_field_info): Use java_float_finite and java_double_finite.
16997 1998-07-23 Per Bothner <bothner@cygnus.com>
16999 * parse.y (method_header): Name "this" implicit argument.
17001 1998-07-22 Per Bothner <bothner@cygnus.com>
17003 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17004 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17005 (put_linenumber): New function.
17006 (generate_bytecode_insns, generate_classfile): Write line numbers.
17008 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17010 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17011 (lookup_name, build_known_method_ref, build_class_init,
17012 build_invokevirtual, invoke_build_dtable, match_java_method,
17013 build_field_ref, pushdecl_force_head, build_java_binop,
17014 binary_numeric_promotion, build_decl_no_layout,
17015 build_java_arrayaccess, build_newarray, build_anewarray,
17016 build_java_array_length_access, build_java_arraynull_check): New
17017 extern function prototypes.
17018 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17019 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17021 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17023 * jcf.h (jcf_out_of_synch): New extern function prototype.
17024 * parse.h: Static/global function implemented in parse.y
17025 prototyped and declarations moved at the end of the file.
17026 (DECL_P): Check that the argument isn't null.
17027 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17028 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17029 (QUAL_DECL_TYPE): New macro.
17030 (PARAMS): Macro definition removed.
17031 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17032 (return_statement:): Call build_return.
17033 (field_access:): Call make_qualified_primary in sub rule.
17034 (method_invocation:): Build method invocation and call
17035 make_qualified_primary when processing primaries.
17036 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17037 get_type_from_signature.
17038 (java_check_regular_method): Extra integer 0 argument when calling
17039 lookup_java_method2.
17040 (lookup_java_interface_method2): Extra method DECL argument when
17041 calling lookup_java_interface_method2.
17042 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17043 COMPOUND_EXPR node.
17044 (java_complete_expand_method): Layout current class iff not
17045 already done. Don't process interface's methods.
17046 (java_complete_expand_method): Use super class only if it
17047 exists. Use current class otherwise.
17048 (make_qualified_primary): New function.
17049 (resolve_expression_name): Process qualified expression or
17050 expression from primary the same way.
17051 (resolve_expression_name): Two last arguments to
17052 resolve_field_access are now NULL_TREEs.
17053 (resolve_field_access): New variable is_static. Local field must
17054 be DECLs. is_static computed on field DECLs only. Append code in
17055 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17056 to initialize field_type.
17057 (resolve_qualified_expression_name): New local variable,
17058 previous_call_static and is_static. Handle primaries with function
17059 calls, casts, array references and `this'. `super' now handled as
17060 `(super_class)this'. Use is_static to clarify boolean expressions.
17061 Added code to handle case where a proper handle is required to
17062 access a field. Use QUAL_DECL_TYPE where applicable.
17063 (maybe_access_field): New function.
17064 (patch_method_invocation_stmt): New arguments primary, where,
17065 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17066 deleted. Use `where' as a type to search from if specified. Check
17067 for static method reference where forbidden. Append primary or
17068 current_this to the argument list if not calling constructor nor
17070 (check_for_static_method_reference): New function.
17071 (patch_invoke): Layout the class on which new is done if
17073 (lookup_method_invoke): Changed format to report errors on
17075 (qualify_ambiguous_name): New local variable this_found. Now
17076 handle things from primaries. Method call are considered
17078 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17079 changed into NULLs.
17080 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17081 (java_complete_tree): New case fo RETURN_EXPR. Process function
17082 call arguments in separate function.
17083 (complete_function_arguments): New function.
17084 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17086 (patch_assignment): Take the return function slot into account as
17087 a RHS. Distinguish assignment from a return.
17088 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17089 when checking methods in interfaces.
17090 (resolve_type_during_patch): NULL argument to unresolve_type_p
17091 instead of NULL_TREE.
17092 (patch_newarray): Fixed typo in comment.
17093 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17094 (build_return, patch_return): New functions.
17095 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17097 1998-07-21 Per Bothner <bothner@cygnus.com>
17099 * constants.c (find_name_and_type_constant, find_fieldref_index,
17100 find_methodref_index): New methods.
17101 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17102 just return given method. Also, rename to build_known_method_ref.
17103 (expand_invoke): Rename call to build_invoke_non_interface.
17104 * java-tree.h, parse.h: Update prototype.
17105 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17106 (such as expand_expr_stmt) if flag_emit_class_files.
17107 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17108 STACK_TARGET, IGNORE_TARGET): New macros.
17109 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17110 (generate_bytecode_insn): New function to generate method's bytecode.
17111 (generate_classfile): Node generate Code attribute for a method.
17112 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17113 push_long_const, field_op, adjust_typed_op, maybe_wide):
17114 New functions used by generate_bytecode_insn.
17116 * typeck.c (signature_include_return): Remove variable.
17117 (push_java_argument_signature, build_java_argument_signature): New.
17118 (build_java_signature): Use push_java_argument_signature.
17119 * parse.y: Use build_java_argument_signature instead of fiddling
17120 with signature_include_return.
17122 1998-07-17 Tom Tromey <tromey@cygnus.com>
17124 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17127 * Makefile.in (all.indirect): Added gjavah$(exeext).
17128 (gjavah$(exeext)): Added $(exeext).
17131 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17133 * class.c (layout_class): Call to java_layout_parsed_class replace
17134 by safe_layout_class.
17135 * expr.c (build_java_array_length_access): Removed static storage
17136 class in the function definition.
17137 (build_java_arraynull_check): Likewise.
17138 Also fixed typos in two comments.
17139 * lex.c (java_init_lex): Initialize static global kw_length.
17140 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17141 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17143 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17144 * parse.h (resolve_no_layout): New static function declaration.
17145 (get_identifier_in_static): Declaration removed.
17146 (java_layout_parsed_class): Function name declaration changed to
17148 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17149 not_initialized_as_it_should_p, build_this): New static function
17151 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17152 binary_numeric_promotion, stabilize_reference,
17153 build_decl_no_layout, build_java_arrayaccess): Extern function
17154 declarations moved into their own section.
17155 (build_newarray, build_anewarray, build_java_array_length_access,
17156 build_java_arraynull_check): New extern function declarations.
17157 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17158 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17160 (CALL_CONSTRUCTOR_P): New macro.
17161 * parse.y (kw_length): New static global tree node.
17162 (return_statement): Tagged <node>.
17163 (RETURN_TK): Tagged <operator>.
17164 (variable_declarator_id:): Build variable declaration with an
17165 empty initialization value if a syntax error was found in the
17166 initialization part of the variable declaration.
17167 (statement_without_trailing_substatement:): return_statement: now
17168 uses the default rule.
17169 (return_statement:): Temporarily fixed to return NULL_TREE.
17170 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17171 (class_instance_creation_expression:): Class creation rules now
17172 call build_method_invocation upon reduction.
17173 (array_creation_expression:): Rules call build_newarray_node upon
17175 (dim_exprs:): Build a list of dimension expressions.
17176 (dim_expr:): Store location of the OSB_TK in the dimension
17178 (method_invocation:): Added a new error rule.
17179 (build_unresolved_array_type): WFL argument may also be an array
17180 on a primitive type. Name of the argument changed to reflect this.
17181 (method_declarator): Insert argument type at the beginning of the
17182 argument type list and later reverse the list.
17183 (unresolved_type_p): Argument 'returned' may be optionally
17185 (java_layout_class_from_source): Function renamed
17187 (resolve_and_layout): Now call resolve_no_layout and
17189 (resolve_no_layout): New function.
17190 (purify_type_name): New function.
17191 (complete_class_report_errors): Call purify_type_name during error
17192 report on a type not found.
17193 (process_imports): error_found local variable doesn't need to be
17194 initialized to zero.
17195 (declare_local_variables): New local type_wfl. Fixed typo in error
17196 message. type_wfl assigned to unresolved type and used to register
17197 incomplete type. Build a WFL around the variable initialization
17198 statement so that debug info can be generated on it.
17199 (source_start_java_method): Reverse argument list after they've
17201 (current_this): New static global variable.
17202 (java_complete_expand_methods): Set current_this when appropriate.
17203 (resolve_expression_name): Build correct static and non static
17204 field access bearing a simple name.
17205 (resolve_field_access): Resolve the length field of arrays. Handle
17207 (patch_method_invocation_stmt): Set the type of the method
17208 invocation to error_mark_node. This value is later overridden by a
17209 valid type, if any. Don't handle qualified constructor invocation
17210 as qualified method invocation. Call lookup_method_invoke with its
17211 new flag. It's no longer necessary to access the selected method
17212 as the value of a tree list. Handle constructor invocation.
17213 (patch_invoke): Reverse argument list when invoking non interface
17214 methods. Insert call to new as the first argument of the
17216 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17217 defined within a final class. Return INVOKE_STATIC if the invoked
17218 method is a constructor.
17219 (lookup_method_invoke): New lc argument is a flag to indicate a
17220 constructor lookup. Now handle constructor lookup. Choose the most
17221 specific method in case several were matching the invocation
17222 requirements. Return a method decl instead of a tree list featuring
17223 one single method decl element.
17224 (refine_accessible_methods_list): New lc flag argument to
17225 indicate that a constructor is being looked up.
17226 (not_initialized_as_it_should_p): New function.
17227 (java_complete_tree): Now process fake tree codes
17228 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17229 save_expr on resolved function call arguments. Case on
17230 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17231 (patch_assignment): LHS can be a field access expression. When
17232 dealing with reference, lhs_type is the promoted type of the
17233 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17235 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17236 (patch_binop): Use not_initialized_as_it_should_p where
17238 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17239 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17241 (resolve_type_during_patch): New function.
17242 (patch_cast): Call resolve_type_during_patch to resolve type and
17243 report error accordingly.
17244 (patch_array_ref): Use not_initialized_as_it_should_p where
17245 applicable. Array base expression is saved before being
17246 used. Promote the type of an array elements if it contains non
17248 (build_newarray_node, patch_newarray, build_this): New functions.
17250 1998-07-16 Tom Tromey <tromey@cygnus.com>
17252 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17253 increment it in `for' statement.
17254 (print_field_info): If number is inf or nan, don't print it.
17255 (print_method_info): If method name is `delete', just ignore it.
17256 (print_c_decl): Special-case jstringArray.
17258 * gjavah.c (help): New function.
17259 (no_argument): New function.
17260 (usage): Changed text.
17261 (main): Rewrote argument handling. Now handles -v, --help,
17263 (version): New function.
17264 (found_error): New global.
17265 (main): Return found_error.
17266 (generate_access): Set found_error.
17267 (print_c_decl): Likewise.
17269 1998-07-15 Tom Tromey <tromey@cygnus.com>
17271 * gjavah.c (print_c_decl): Don't print "," when examining field.
17272 Skip type name when looking at "[L" types.
17273 (process_file): Now static.
17274 (generate_access): Now returns int.
17275 (last_access_generated): New global.
17276 (process_file): Clear last_access_generated; make multiple passes
17278 (print_field_info): Just return if generate_access returns true.
17279 (print_method_info): Likewise. Also, allow <init> functions to
17281 (print_c_decl): Added is_init argument. Print constructors
17283 (print_cxx_classname): Use UTF8_GET to extract characters from
17285 (print_base_classname): New function.
17286 (print_class_decls): New function.
17287 (process_file): Use it.
17288 (utf8_cmp): New function.
17290 1998-07-13 Nick Clifton <nickc@cygnus.com>
17292 * lang-options.h: Format changed to match changes in gcc/toplev.c
17293 to implement a --help option.
17295 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17297 * decl.c (init_decl_processing): Revert change to dtable_type.
17299 1998-07-09 Per Bothner <bothner@cygnus.com>
17301 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17303 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17305 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17307 * lang.c (lang_init): Default flag_exceptions to 1, without
17308 checking to see if it's 2 first.
17310 1998-07-08 Jeffrey A Law (law@cygnus.com)
17312 * constants.c: Include "system.h".
17313 * decl.c: Likewise.
17314 * lang.c (flag_new_exceptions): Get via extern now.
17315 (lang_init_options): New functions. Turn on flag_new_exceptions.
17317 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17319 * lex.c (java_lex): Return 0 when we see an invalid character in
17322 * lex.c (java_read_char): Specify extra argument when calling
17324 (java_read_unicode, java_parse_end_comment,
17325 java_parse_escape_sequence): Likewise,
17326 (java_lex): Specify extra argument when calling
17327 java_lex_error. Test that IDs are beginning with a legal character
17328 for IDs. Handle invalid characters with an error message and a
17329 call to java_lex_error.
17330 (java_lex_error): Adjust column position by new argument
17331 `forward'. Issue an error even if in the middle of reporting an
17334 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17336 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17337 we don't explicitly put a null pointer when we're copying it.
17339 1998-07-07 Tom Tromey <tromey@cygnus.com>
17341 * gjavah.c (print_cxx_classname): New function.
17342 (super_class_name): Likewise.
17343 (print_super_fields): Removed.
17344 (in_super): Removed.
17345 (print_field_info): Never generate #defines.
17346 (print_c_decl): Changed generated types to match JNI. No longer
17347 print class name before method name.
17348 (print_method_info): Print "static" before static methods.
17349 Print "virtual" before non-final methods.
17350 (usage): Use exit(1), not exit(-1).
17352 (print_field_info): Use %.17g to print a double.
17353 (last_access): New globals.
17354 (process_file): Initialize last_access.
17355 (usage): Now static.
17356 (ACC_VISIBILITY): New define.
17357 (generate_access): New function.
17358 (print_field_info): Call it.
17359 (print_method_info): Likewise. Also, generate information for all
17360 methods, not just native methods. Return void.
17361 (print_c_decl): Return void.
17362 (print_field_info): Return void.
17364 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17366 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17367 processing the jc1 grammar file. Prefix bison functions and
17368 variables with java_.
17369 (parse.c): Dependencies on parse.h and lex.h
17370 * expr.c (build_java_arrayaccess): Function now global.
17371 * java-tree.h: Comment reorganized to carry on previous
17372 classification effort.
17373 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17374 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17375 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17376 java_parse (new prefix java_ generated by bison).
17377 (java_layout_parsed_class, java_register_parsed_class): Function
17379 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17380 * lex.c (static tree wfl_op): Variable deleted.
17381 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17382 ctxp fields to NULL_TREE.
17383 (java_lex): No longer create WFL for operators. Filename caching
17384 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17385 created as STRING_CST and later expanded. Removed extra argument
17386 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17388 (build_wfl_node): Removed code in comments.
17389 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17390 store token and location data in the current bison token.
17391 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17392 static/extern function declaration at the beginning of the file.
17393 (struct qualification): Data structure definition deleted.
17394 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17395 (qualify_ambiguous_name): Function declaration modified. Function
17396 now returns nothing.
17397 (build_array_ref, patch_array_ref, make_qualified_name,
17398 resolve_qualified_expression_name, maybe_generate_clinit,
17399 resolve_field_access): New static function declarations.
17400 (build_java_arrayaccess): New extern function declaration.
17401 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17402 (CALL_EXPR_PRIMARY): Macro deleted.
17403 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17404 (struct parser_ctxt): Field initialized_final
17405 removed. non_static_initialized, static_initialized: New fields.
17406 * parse.y (static tree kw_super, static tree kw_this): New global
17408 (%union): tree wfl field of operator member replaced by int
17409 location. WFLs are non longer created for operators.
17410 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17411 (qualified_name:): Now calls make_qualified_name to build the
17413 (type_declaration:): Consider generating <clinit> when class
17415 (variable_declarator:): Directly build an assignment node when the
17416 variable is initialized when declared.
17417 (this_or_super:): Build a WFL and set current location when THIS
17418 or SUPER are parsed.
17419 (expression_statement:): Wrap statement around a WFL.
17420 (primary_no_new_array:): Fixed typo. Changed value returned by
17421 THIS_TK because of its new type (temporary).
17422 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17423 (field_access:): Build qualified name with SUPER.
17424 (method_invocation:): Fixed returned value because of SUPER's new
17426 (array_access:): Use OSB_TK location information.
17427 (post_increment_expression:, post_decrement_expression:,
17428 unary_expression:, pre_increment_expression:,
17429 pre_decrement_expression:, unary_expression_not_plus_minus:,
17430 cast_expression:, multiplicative_expression:,
17431 additive_expression:, shift_expression:, relational_expression:,
17432 equality_expression:, and_expression:, exclusive_or_expression:,
17433 inclusive_or_expression:, conditional_and_expression:,
17434 conditional_or_expression:, assignment:): Use new location/token
17435 information available on operators.
17436 (create_class): Set super_decl_type to NULL_TREE when processing
17438 (register_fields): Field initialization is now a MODIFY_EXPR
17439 node. Chain initialization code to the matching lists (according
17440 to the field declaration modifiers).
17441 (maybe_generate_clinit): New function.
17442 (method_header): Don't set method's DECL_NAME to a WFL when adding
17443 methods to java.lang.Object.
17444 (resolve_and_layout): Now can return NULL_TREE if the type
17445 resolution fails. Otherwise, return the class DECL instead of its
17447 (check_method_redefinition): Don't patch method DECL_NAME if it
17448 belongs to java.lang.Object.
17449 (process_imports): Simply assign error_found to the value returned
17450 by check_pkg_class_access.
17451 (declare_local_variables): Don't use their init statements (if
17452 any) when parsing error were previously found. Reuse MODIFY_EXPR
17453 build during parsing as an init statement.
17454 (java_method_add_stmt): Now return the current method body.
17455 (java_layout_parsed_class, java_register_parsed_class): Functions
17457 (java_complete_expand_methods): Initialize the constant pool on a
17458 per class basis. Layout the classes before expanding their method
17459 bodies. Don't try expand artificial constructor code if error were
17460 found. Make the classes data and register them if no error were
17462 (java_complete_expand_method): Retrieve an artificial constructor
17463 argument list before entering its body. Assign the top block to
17464 the artificial constructor function body and set types of declared
17465 blocks and compound statements to void. Walk method body if not an
17466 artificial constructor.
17467 (make_qualified_name, cut_identifier_in_qualified): New functions.
17468 (resolve_expression_name): Fixed comments. Save/restore the
17469 current class CLASS_LOADED_P flag value. Build non qualified
17470 static field access and handle qualified expression names.
17471 (resolve_field_access, resolve_qualified_expression_name): New
17473 (patch_method_invocation_stmt): Use the new expression resolution
17474 scheme, calling resolve_field_access when the function call is
17475 resolved as an expression.
17476 (qualify_ambiguous_name): Function rewritten to work on qualified
17477 expression produced by make_qualified_name.
17478 (java_complete_tree): Promote type when function's argument are
17479 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17480 the assignment to discover further errors if RHS is a expression
17481 name that fails to evaluate. Declare LHS initialized even though
17482 the assignment failed. Don't use the location variable and removed
17483 extra argument in patch function calls. Now handle the ARRAY_REF
17484 case and build internal string representation when STRING_CSTs are
17486 (build_method_invocation): Don't wrap function call around a WFL.
17487 (build_assignment): Likewise. Use the operator location
17489 (patch_assignment): Handle array access LHSs. Handle error
17490 provenance, resulting in a better error report.
17491 (build_binop): Use op_location from operator as binop location
17493 (build_unaryop, build_incdec, build_cast): Likewise.
17494 (patch_binop): Extract location information from the node. Fixed
17495 typo in error message.
17496 (patch_unary_op): Extract location information from the node.
17497 (build_array_ref, patch_array_ref): New functions.
17499 1998-07-01 Tom Tromey <tromey@cygnus.com>
17501 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17502 match _Jv_IsInstanceOf.
17503 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17504 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17506 1998-06-30 Tom Tromey <tromey@cygnus.com>
17508 * decl.c (init_decl_processing): Functions are now named
17509 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17511 1998-06-29 Per Bothner <bothner@cygnus.com>
17513 * java-tree.h (load_class): Add prototype.
17514 * class.c (is_compiled_class): Add missing arg to load_class.
17515 * expr.c (expand_java_NEW): Call load_class.
17516 * parse.y (process_import): Removed bogus use of void return value.
17518 1998-06-25 Per Bothner <bothner@cygnus.com>
17520 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17521 Function name is "_Jv_Throw" instead of "soft_athrow".
17522 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17523 Function name is "_Jv_AllocObject" instead of "soft_new".
17524 Takes an extra parameter (object size).
17525 * expr.c: Update calls.
17527 1998-06-24 Per Bothner <bothner@cygnus.com>
17529 * lex.c (java_get_line_col): Handle end-of-file.
17530 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17532 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17534 * lang.c (lang_init): Make -fexceptions the default.
17535 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17536 exception handling is not turned on.
17538 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17540 * lang.c (flag_new_exceptions): Make this this default.
17541 * decl.c (end_java_method): Call emit_handlers.
17542 * except.c (method_init_exceptions): Set language code and version.
17543 (expand_start_java_handler): Enable exception, and call
17544 expand_eh_region_start.
17545 (expand_end_java_handler): Enable exception, and set up catch blocks.
17546 (emit_handlers): New routine to generate the saved handlers.
17547 * java-except.h (emit_handlers): Add prototype.
17549 1998-06-12 Per Bothner <bothner@cygnus.com>
17551 We used to have three different representations of the constant pool:
17552 the CPool structure, the tree_constant_pool, and the constructures
17553 used to build the Class object (which may need class and string
17554 constants) in compiled code. None were appropriate for compiling
17555 to .class files, so I did a major overhaul.
17557 First, the tree_constant_pool array was removed. Things were
17558 modified to the CPool structure in the JCF could be used.
17559 Second, a "capacity" field was added to the CPool, and functions
17560 written to search for a matching constant, adding one if not found.
17561 The code that generated the Class object was changed to use a CPool.
17562 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17563 the static Class object are now only in build_constants_constructor.
17564 Finally, I wrote code which can generate a .class file (including its
17565 constant pool) from the RECORD_TYPE of a class. This is a big step
17566 on the way to compiling Java source into .class files.
17568 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17569 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17571 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17572 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17573 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17574 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17575 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17576 (lang_type): Removed constant_pool field.
17577 * jcf.h (CPool): Renamed size to count. Added field capacity.
17578 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17579 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17580 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17582 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17583 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17584 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17585 (set_constant_entry, find_constant1, find_constant2,
17586 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17587 find_utf8_constant, find_class_or_string_constant): New functions.
17589 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17590 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17591 (give_name_to_class, get_class_constant): Likewise.
17592 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17593 (get_name_and_type_constant, get_ref_constant): Removed.
17594 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17595 * parse.y: Don't save/restore tree_constant_pool.
17596 * verify.c (verify_jvm_instructions): Update for new approach.
17597 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17599 * lang-options.h: Added -femit-class-file, -femit-class-files.
17600 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17601 (lang_f_options): Added "emit-class-file(s)".
17603 * expr.c (build_java_arrayaccess): Generate more efficient array
17604 bounds checking, by using unsigned compare.
17606 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17608 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17610 * parse.h: New comment on the handling of unresolved type
17611 identifiers. JDEPs are now part of the jdep_code enum.
17612 (typedef struct jdep): Now use enum jdep_code or int, depending on
17613 availability. Both are narrowed down to an 8 bits bitfield.
17614 (CALL_EXPR_PRIMARY): Fixed comment.
17616 1998-06-10 Tom Tromey <tromey@cygnus.com>
17618 * Make-lang.in (java): Added gjavac and jvgenmain.
17619 (java.start.encap): Depend on gjavac.
17620 (java.rest.encap): Depend on jvgenmain.
17622 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17623 (JAVA_CROSS_NAME): Likewise.
17624 (java.all.build): Depend on jvgenmain and gjavac.
17625 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17626 (jvgenmain$(exeext)): New target.
17627 (java.install-common): Wrote.
17628 * config-lang.in (compilers, stagestuff): Added gjavac and
17631 1998-06-10 Dave Brolley <brolley@cygnus.com>
17633 * lang.c (lang_decode_option): New argc/argv interface.
17635 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17637 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17638 * decl.c (build_decl_no_layout): New function.
17639 * expr.c (java_lang_expand_expr): Layout declarations found in
17640 blocks before they're pushed.
17641 * jcf-parse.c (load_class): Save current line when parsing class
17643 (parse_source_file): Register class before expanding their
17645 * lang.c (put_decl_node): Produce `null' when `void *' is
17647 * lex.c (static tree wfl_op): New static global, for error report
17649 (java_init_lex): wfl_operator and wfl_op initialized
17650 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17652 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17653 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17654 build_unresolved_array_type): New static function definitions.
17655 (build_decl_no_layout): New extern function declared.
17656 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17657 faulty modifier exists.
17658 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17659 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17660 (UNARY_PLUS_EXPR): New fake operator.
17661 (struct parser_ctxt): New field osb_number.
17662 * parse.y (static tree wfl_operator): New static WFL for operator
17663 bound error messages.
17664 (DECR_TK, INCR_TK): Moved.
17665 (OP_TK): Tagged <operator>.
17666 (array_type:): Now call build_unresolved_array_type.
17667 (dim_expr:): Count the number of '[' seen.
17668 (post_increment_expression, post_decrement_expression,
17669 pre_increment_expression, pre_decrement_expression,
17670 unary_expression_not_plus_minus, unary_expression:): Actions are
17671 now building the corresponding unary expressions.
17672 (cast_expression:): Actions are now building cast expressions.
17673 (build_unresolved_array_type): New function.
17674 (create_interface): Reset the number of declared interfaces.
17675 (create_class): Likewise.
17676 (method_header): Methods declared within the scope of an interface
17677 are now implicitly set public and abstract.
17678 (java_complete_class): Variable's and parameter's type are patched
17679 with a promoted type.
17680 (declare_local_variables): Resolved non builtin types are promoted
17681 before being used to build a variable decl. Removed type patch
17682 posted on variable initialization statement.
17683 (source_start_java_method): Use build_decl_no_layout to build the
17684 decl of a parameter of incomplete type.
17685 (java_register_parsed_class): Process interfaces too. Call
17686 rest_of_decl_compilation on each processed class declarations.
17687 (java_complete_expand_methods): Don't attempt to expand things in
17689 (java_complete_tree): Process CONVERT_EXPR, even though it always
17690 has a type. Propagate error_mark_node to node's type too. Promote
17691 method's call argument type and return error_mark_node if
17692 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17693 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17694 handle unary operator nodes.
17695 (build_assignment): Added comment.
17696 (print_int_node): New function.
17697 (patch_assignment): New second argument. New error handling. Use
17698 print_int_node. Handle references. Use can_cast_to_p to issue
17699 different error message according to the context and check upon
17700 the initialization of the RHS.
17701 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17702 (operator_string): Handle more operators.
17703 (patch_binop): No longer use a function static
17704 wfl_operator. Improved error message on shift distance.
17705 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17706 patch_cast): New functions.
17708 1998-06-05 Per Bothner <bothner@cygnus.com>
17710 * jvspec.c: New file.
17711 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17713 * java-tree.h (identifier_subst): Add declaration.
17715 1998-06-04 Tom Tromey <tromey@cygnus.com>
17717 * jvgenmain.c (main): Generate call to JvRunMain.
17719 * class.c (make_class_data): Push value for "sync_info" field.
17720 * decl.c (init_decl_processing): Push "sync_info" field.
17722 1998-06-03 Per Bothner <bothner@cygnus.com>
17724 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17725 Java (source) name, not signature.
17726 Set TYPE_ALIGN to (at least) that of element_type.
17728 1998-06-02 Per Bothner <bothner@cygnus.com>
17730 * class.c: Moved classname-mangling-rekated code to ...
17731 * mangle.c: ... this new file.
17732 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17733 * Makefile.in: Update for above changes.
17735 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17737 * expr.c (truthvalue_conversion): Convert integer and floating
17738 point value to their truth value.
17739 * lex.c (java_lex): Handle the `null' literal.
17740 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17741 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17742 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17745 * parse.y: Reorganization/documentation on token declaration.
17746 (binop_lookup[]): New added new tree codes.
17747 (relational_expression): Build corresponding binary operators.
17748 (equality_expression, conditional_and_expression,
17749 conditional_or_expression): Likewise.
17750 (java_complete_class): Fix crash in debug message.
17751 (java_complete_tree): Check initialization of method call
17752 arguments. Further bogus node evaluation to detect more error
17753 during assignments. Handles more binary operators.
17754 (patch_assignment): Use DECL_P.
17755 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17757 (operator_string): Handle more case. Compacted source.
17758 (patch_binop): Changed function comment. Checking for
17759 uninitialized first operand takes the compound assignment into
17760 account and uses DECL_P. Checking for uninitialized second operand
17761 delayed to routine's end. Use macros to issue type bound error
17762 messages and issue messages on both operands if their types are
17763 different. Force fixed type into node. Handle all binary
17766 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17768 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17769 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17770 build operator node and return tokens.
17771 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17772 * parse.h (java_complete_tree): Changed returned type in prototype.
17773 (build_method_invocation, build_assignment, patch_assignment,
17774 patch_binop): New static function declarations.
17775 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17776 BUILD_EXPR_WFL): New macros.
17777 * parse.y (enum tree_code binop_lookup[]): New static for token to
17779 (%union): Parser union has new sub-structure `operator'.
17780 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17781 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17782 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17783 ASSIGN_ANY_TK): Tokens tagged `operator'.
17784 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17785 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17786 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17787 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17788 (assignment_operator:): Rule tagged `operator'.
17789 (expression_statement:): Re-installed default rule.
17790 (method_invocation:): Sub rules call build_method_invocation.
17791 (postfix_expression:): Don't attempt to resolve name here. Just
17793 (multiplicative_expression:): Sub-rules build corresponding binop
17795 (additive_expression:, shift_expression:, and_expression:,
17796 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17797 (assignment:): Sub rule invoke build_assignment.
17798 (assignment_operator:): Default rules on sub rules.
17799 (force_error): Added documentation on this variable.
17800 (declare_local_variables): Build initialization calling
17802 (expand_start_java_method): Removed unused rtx declaration. Mark
17803 arguments as already initialized.
17804 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17805 (java_complete_expand_methods): Don't process next method if
17806 completion of the previous one triggered errors.
17807 (java_complete_expand_method): Call source_end_java_method if no
17808 error were found during completion.
17809 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17810 locals declaratilon. Handle names found within a class. Return
17811 error_mark_node when things aren't found.
17812 (patch_method_invocation_stmt): Return error_mark_node on failures.
17813 (patch_invoke): Removed unused local. Return the correct node.
17814 (java_complete_tree): Now returns a value. The BLOCK section binds
17815 local identifiers and the type of a BLOCK is now void. Assign the
17816 result of operand completion on COMPOUND_EXPR. Assign the
17817 encapsulated node of a WFL to the result of its completion, except
17818 when the node is an identifier. Now handle MODIFY_EXPR and several
17819 binary operators. Return error_mark_node on errors.
17820 (build_method_invocation, build_assignment, patch_assignment,
17821 build_binop, operator_string, patch_binop): New functions.
17822 * typeck.c (binary_numeric_promotion): New function.
17824 1998-05-21 Per Bothner <bothner@cygnus.com>
17826 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17827 Replace most uses of ident_subst by identifier_subst.
17829 * class.c (push_class_static_dummy_field): Removed function.
17830 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17831 instead of looking got "class" static field. Create that decl here.
17832 (class_identifier_node): Removed; no longer needed.
17833 (init_class_processing): Don't init class_identifier_node.
17834 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17835 Do nreverse 0 times (instead of twice) for Object and Class.
17836 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17838 1998-05-20 Per Bothner <bothner@cygnus.com>
17840 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17841 while initializing linenumber_count and linenumber_table.
17842 Do it before init_function_start (which calls emit_line_note).
17843 * expr.c (expand_byte_code): Don't need to clear lineno here.
17845 1998-05-18 Tom Tromey <tromey@cygnus.com>
17847 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17848 then mangle number as _N_.
17850 * class.c (mangle_class_field): New function.
17851 (build_class_ref): Set assembler name of class reference using
17852 mangle_class_field.
17853 (push_class_static_dummy_field): Likewise.
17855 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17857 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17858 of assigning to TREE_CODE. The latter method exploits a feature
17859 of GCC that is not ANSI compliant.
17861 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17863 * decl.c (pushdecl_force_head): New function.
17864 (pushlevel): Removed conditional printf.
17865 (complete_start_java_method): Don't enter local variable scope if
17866 function is compiled from source code.
17867 * expr.c: parse.h now included
17868 (java_lang_expand_expr): New function.
17869 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17870 printf. Terminate buffer when doing directories.
17871 * jcf-parse.c (parse_source_file): Call lang_init_source before
17872 parsing and before code generation.
17873 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17874 use printf if the macro is defined.
17875 * lang.c (lang_init): Install lang_expand_expr hook on
17876 java_lang_expand_expr.
17877 (java_dummy_print): New function.
17878 (lang_init_source): New function.
17879 * lex.c (java_lex): Remember location of an opening brace at the
17880 second nesting level.
17881 (java_is_eol): Unget character seen after a CR if it is EOF.
17882 * parse.h: Now includes lex.h
17883 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17884 printf if the macro is defined.
17885 (expand_start_java_method, build_expr_block, enter_block,
17886 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17887 New static function declarations.
17888 (pushdecl_force_head): New extern function declaration.
17889 (INCOMPLETE_TYPE_P): New macro.
17890 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17891 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17892 BLOCK_EXPR_ORIGIN): New macros.
17893 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17894 DECL_SOURCE_LINE_LAST): New macros.
17895 (struct parser_ctxt): Removed field current_method_decl, redundant
17896 with the field current_function_decl. Added fields
17897 first_ccb_indent1 and pending_block.
17898 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17899 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17901 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17902 (compilation_unit:): Cosmetic on sub rule.
17903 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17904 (variable_initializer:): Installed default rule on expression:.
17905 (method_declaration:): method_header: starts a new
17906 method. method_body: installs the function body, absorbs blocks
17907 emitted for temporary variable scopings, pops function's body block
17908 and merges function's last statement lineno in DECL_SOURCE_LINE.
17909 (method_body:): Installed default rules.
17910 (block:): Call enter_block when an opening brace is seen. Absorb
17911 scoping blocks and call exit_block when a closing brace is seen.
17912 (block_statement:): Cosmetic changes.
17913 (method_invocation:): Create WFL around CALL_EXPR node.
17914 (patch_stage): Added comment around definition.
17915 (method_header): Try to use first_ccb_indent1 as the first line of
17916 the method, so BP debug info are emitted at the first opening
17917 brace of the function. If the function has no body, use the
17918 location of the function's name. Override currently defined method
17919 name with the matching WFL so we can point redefinition errors
17920 using the location where the function's name was declared.
17921 (check_abstract_method_header): Interprets DECL_NAME as an
17922 identifier or as a WFL, accordingly.
17923 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17924 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17925 location and name information out of it and reinstall DECL_NAME to
17926 its original identifier node value.
17927 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17928 function's source code).
17929 (read_import_dir): Test the value returned by find_class and issue
17930 a fatal accordingly.
17931 (declare_local_variables): Push a new block for the scope of the
17932 new variable(s) if code has been already generated at that nesting
17933 level. Pinpoint redefinition errors using the variable id
17934 WFLs. Generate initialization code if necessary. If the variable
17935 type is incomplete, register a patch on its decl.
17936 (source_start_java_method): Rewritten. Define a new block for the
17937 function's parameters. Build parameter decl out of function's
17938 arguments and register them for a patch if their types are
17940 (expand_start_java_method): Includes the part of
17941 source_start_java_method that was pushing the parameter decls and
17942 completing the method start code.
17943 (source_end_java_method): Removed call the expand_end_bindings and
17944 poplevel (already taken care of). Reinstall function's arguments
17945 and get function's last line of code before calling
17946 expand_function_end.
17947 (java_method_add_stmt): New comment before the function's
17948 code. Complement the second operand of the current COMPOUND_EXPR
17950 (java_complete_expand_methods): Don't generate debug info on line
17951 zero when expanding a generated constructor.
17952 (java_complete_expand_method): Set start and end line numbers for
17953 a artificially generated constructor to one and manually call
17954 enter_block and exit_block when defining it. For all methods:
17955 expand function's start calling the new expand_start_java_method
17956 and invoke java_complete_tree on the effective method's body, if
17958 (resolve_expression_name): Now use lookup_name_in_blocks to search
17959 local variable decls and print out an error when variables are
17961 (patch_method_invocation_stmt): Inserted comment before the
17963 (lookup_method_invoke): Chain method's arguments using chainon
17964 with the current arg list as a second argument. Inserted missing
17965 IDENTIFIER_POINTER when reporting an error on methods not found.
17966 (refine_accessible_methods_list): Don't retain constructors.
17967 (patch_arguments): Function removed.
17968 (java_complete_tree): Inserted comment before the function's
17969 code. New case for BLOCKs. Moved the WFL case a bit
17970 further. Complete function's arguments.
17971 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17972 maybe_absorb_scoping_blocks): New functions.
17974 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17976 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17978 * jcf-parse.c (parse_source_file, java_error_count): New forward
17979 and extern declarations.
17980 (java_parse_abort_on_error): Macro moved.
17981 (jcf_parse_source): fatal called if fopen fails. Now calls
17983 (parse_source_file): New parse_only parameter. Reflects the
17984 elimination of the second pass.
17985 (yyparse): parse_source_file called with argument set to 0.
17986 * jcf.h (JCF_ZERO): Sets java_source to zero.
17987 * lex.c (java_init_lex): pass argument is gone. Function modified
17988 to be called once during the analysis of a file.
17989 (java_unget_unicode): Fixed typo in fatal message.
17990 (java_get_line_col): Likewise.
17991 (java_lval): Likewise. String literals no longer built during
17993 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17995 * parse.h (MODIFIER_WFL): New macro.
17996 (parse_check_super, parser_check_super_interface): Now return int.
17997 (parser_chain_incomplete_item, not_builtin_p,
17998 complete_method_decl): Declarations removed.
17999 (build_method_invocation_stmt, build_invoke): Renamed using the
18000 `patch' instead of `build'
18001 (register-incomplete_type, obtain_incomplete_type,
18002 java_complete_tree, java_complete_expand_method,
18003 unresolved_type_p, create_jdep_list): New function declarations.
18004 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18005 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18006 (jdep): New typedef on new struct _jdep.
18007 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18008 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18009 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18010 JDEP_RESOLVED_P): New macros.
18011 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18012 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18013 JDEP_VARIABLE): New enum values and jdep kinds.
18014 (jdeplist): New typedef on struct _jdeplist.
18015 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18017 (CALL_EXPR_PRIMARY): New macro.
18018 (struct parser_ctxt): Fields java_pass, current_method_decl,
18019 method_decl_list deleted. New field jdeplist.
18020 (INCOMPLETE_P): Macro deleted.
18021 * parse.y (single_type_import_declaration:): Removed pass switch.
18022 (type_import_on_demand_declaration): Likewise.
18023 (field_declaration:): Removed pass switch on all sub rules.
18024 (class_declaration:): Call the complete_class_decl removed on
18026 (method_declaration:): Removed second pass switch. No longer chain
18027 methods decl when method_header reduced.
18028 (method_header:): Sub rules no longer depend on pass switch.
18029 (method_declarator:): Likewise.
18030 (method_body:): Likewise.
18031 (abstract_method_declaration:): Likewise.
18032 (block_statement:): Likewise.
18033 (local_variable_declaration:): Likewise.
18034 (argument_list:): Likewise.
18035 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18036 removed. Partial CLASS_EXPR tree node built instead.
18037 (postfix_expression:): Removed pass switch on all sub rules.
18038 (java_pop_parser_context): Free classd_list content.
18039 (yyerror): Call obstrack_grow0 to finalize error message.
18040 (check_class_interface_creation): Comment modified to reflect new
18041 returned value meaning. Removed second pass switch. Return 1 if an
18042 error was found, 0 otherwise. Adjust pointer on filename if a
18043 leading path separator was found.
18044 (maybe_create_class_interface_decl): Removed first pass switch
18045 when linking the class decl to the class_list. Install a new
18046 jdep_list for the class.
18047 (add_superinterfaces): List of unresolved interfaces is
18048 gone. Unresolved interfaces are directly added to the current
18050 (create_interface): Second pass shortcut removed.
18051 ctpx->modifier_ctx access through MODIFIER_WFL.
18052 (create_class): Second pass shortcut removed. Call to
18053 register_incomplete_type replaces the call to
18054 parser_chain_incomplete_item.
18055 (complete_class_decl): Function removed.
18056 (duplicate_declaration_error): New way of retrieving redeclared
18058 (register_fields): Call to lookup_modifier_cl replaced by
18059 MODIFIER_WFL. New way of handling unresolved type, using
18060 unresolved_type_p and obtain_incomplete_type.
18061 register_incomplete_type replaces call to parser_chain_incomplete_item.
18062 (patch_stage): New static global variable.
18063 (method_header): New way of handling unresolved type, using
18064 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18065 indicates that the method decl needs to be patched.
18066 (check_abstract_method_header): Call to lookup_modifier_cl
18067 replaced by MODIFIER_WFL.
18068 (method_declarator): Incomplete argument type are registered
18069 calling register_incomplete_type. Patch on the declared method is
18070 issued in that case.
18071 (unresolved_type_p): New function.
18072 (parser_check_super_interface): New comment to reflect function's
18073 modified returned type (int). Function and has a new argument
18074 this_wfl. Call to parse_error_context uses this_wfl instead of
18075 relying on lookup_cl.
18076 (parser_check_super): Comment reflects function's new returned
18077 type (int). Function returns nonzero value on error.
18078 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18079 register_incomplete_type, jdep_resolve_class): New functions to
18080 handle incomplete types in declarations.
18081 (java_complete_class): Rewritten to work with the new incomplete
18082 type handling scheme.
18083 (complete_class_report_errors): Likewise.
18084 (complete_method_decl): Removed: it jobs is now handled by
18085 java_complete_class.
18086 (do_resolve_class): Class loaded in not already loaded and not
18087 found in Java source code.
18088 (java_check_regular_methods, java_check_abstract_methods): Don't
18089 call complete_method_decl anymore.
18090 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18091 (read_import_dir): Got rid of the pass number dependency.
18092 (declare_local_variables): New handling of unresolved types (patch
18094 (source_start_java_method): New parameter level. Function called
18095 with level set to 1 when argument types are potentially
18096 unresolved. Called to complete the job with level set to 2 once
18097 types are complete.
18098 (source_end_java_method): Call to permanent_allocation
18099 removed. Waiting to be replaced by a more suitable obstack
18101 (java_complete_expand_methods, java_complete_expand_method,
18102 java_expand_finals): New functions.
18103 (build_method_invocation_stmt): Renamed
18104 patch_method_invocation_stmt. Extracts function call expression
18105 (wfl) and arguments (args) from CALL_EXPR tree operands.
18106 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18107 call. Patch the function and argument operand of the CALL_EXPR
18109 (patch_argument, java_complete_tree): New functions.
18111 1998-04-20 Per Bothner <bothner@cygnus.com>
18113 Recover from missing fields and methods (i.e. error instead of fatal).
18114 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18115 * expr.c (expand_invoke): Recover from missing method.
18116 (expand_java_field_op): Recover from missing field.
18117 Inline references to java.lang.{Integer,Char,...}.TYPE.
18118 * typeck.c (get_type_from_signature), java-tree.h: New function.
18119 * class.c (add_method): Use get_type_from_signature.
18120 (build_class_ref): Handle a class that was not found.
18121 * typeck.c (convert): Handle conversion to pointers (for convenience).
18122 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18123 instead of lookup_field to handle missing fields.
18125 * jcf-parse.c (process_zip_dir): Set java_source.
18127 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18129 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18131 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18133 * jcf-parse.c (load_class): Don't change input_filename before
18134 calling jcf_parse_source (but still do it before calling
18136 (jcf_parse_source): Assign input_filename after having saved the
18138 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18139 list. ctxp->modifier_ctx zeroed according to its new
18140 definition. ctxp->filename initialized. Removed
18141 JAVA_MODIFIER_CTX_UNMARK.
18142 (java_unget_unicode): Update the character based column position.
18143 (java_allocate_new_line): ref_count not used anymore. Always free
18144 ctxp->p_line. Initialize c_line->char_col to 0.
18145 (java_get_unicode): Update the character based column position.
18146 (java_lex): Use ctxp->elc to store current position in source
18147 file, at the beginning of the parsed token. Set modifier_ctx entry
18148 corresponding to the parse modifier to a WFL node. Return a WFL
18149 node when an identifier is parsed.
18150 (java_lex_error): Now uses ctxp->elc to store current position in
18152 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18153 * lex.h (build_wfl_node): New function definitions.
18154 (struct java_line): ref_count and next fields are gone. New field
18156 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18157 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18158 (JAVA_COLUMN_DELTA): New macro.
18159 (java_lc): New typedef on new struct _java_lc.
18160 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18161 (parse_error_context, parse_warning_context): Changed prototypes.
18162 (java_get_line_col): Added as an available global function.
18163 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18164 (IC_DECL): Replaced by macro IC_TYPE
18165 (DEPEND_WFL): New macro.
18166 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18168 (exit_java_complete_class): Removed a commented out statement.
18169 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18170 now an array of tree nodes. Deleted fields line_list and
18171 e_line. New field elc, to replace e_line.
18172 * parse.y (array_type:): Build WFL node.
18173 (qualified_name:): Build a single WFL node out of two. Retain
18174 the location information of the first node in the resulting node.
18175 (package_declaration:): Use package name as a WFL node
18176 (single_type_import_declaration:): Use imported name as a WFL node.
18177 (type_import_on_demand_declaration:): Use root of the imported
18178 packages as a WFL node.
18179 (field_declaration:): Removed unused local variable cl.
18180 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18181 (yyerror): New static elc. Removed static error_line, error_pos.
18182 New local code_from_source. Save ctxp->elc into elc at the first
18183 pass. Call java_get_line_col to get a string of the line where
18184 the error occurred.
18185 (debug_line): Removed static function.
18186 (parse_error_context, parse_warning_context): Parameter cl is now
18187 a WFL node. Use its value to initialize ctxp->elc.
18188 (redefinition_error): Parameter cl is now a WFL node.
18189 (parse_add_interface): New parameter wfl. No longer call
18190 lookup_cl, use wfl instead.
18191 (check_class_interface_creation): Parameter cl is now a WFL node.
18192 (maybe_create_class_interface_decl): Likewise.
18193 (add_superinterfaces): New function.
18194 (create_interface): Removed local cl, node, super_decl,
18195 super_decl_type. Function now uses id as a WFL node. Better
18196 warning/error report on obsolete or forbidden mix of
18197 modifiers. Now calls add_superinterfaces to register interfaces.
18198 (create_class): Removed local cl, node. Local variable id is used
18199 as a WFL node. Better error report on forbidden modifier
18200 mix. Uses add_superinterfaces to register interfaces.
18201 (find_field): Argument cl is now a WFL node. Now store the WFL
18202 node of a fields that needs to be checked for their
18204 (method_header): Local variable node non longer used. Local
18205 variable id replaces cl.
18206 (check_modifiers_consistency): Local variable cl is now a WFL
18208 (method_declarator): Local variable cl replaced by parameter id.
18209 (parser_qualified_name): Now uses parameter name as a WFL node.
18210 (parser_check_super_interface): New parameter wfl, for achieve
18211 greater accuracy during error reports.
18212 (parser_chain_incomplete_item): New parameter named location. Used,
18213 along the decl, to construct the incomplete item node.
18214 (java_complete_class): resolve_class now uses WFL node extracted
18215 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18217 (complete_method_decl): Unresolved function's argument types are WFL.
18218 (resolve_class): Parameter cl is now a WFL node.
18219 (resolve_and_layout): Likewise.
18220 (do_resolve_class): Likewise. Try first to use cl and then do the
18221 lookup on the decl when calling check_pkg_class_access.
18222 (complete_class_report_errors): Use IC_TYPE in place of
18223 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18224 instead of doing a lookup over the decl.
18225 (java_check_final): Use WFL info from field tree list.
18226 (lookup_cl): Rewritten and returns a statically defined WFL node.
18227 (lookup_modifier_cl): Now uses information from WFL nodes.
18228 (process_imports): Likewise.
18229 (read_import_dir): name and cl arguments replaced by a single WFL
18230 node. Function modified accordingly.
18231 (find_in_imports_on_demand): Now uses WFL node.
18232 (check_pkg_class_access): cl argument is now a WFL node.
18233 (declare_local_variables): Fixed to use WFL nodes.
18234 (resolve_expression_name): Likewise.
18235 (build_method_invocation_stmt): name_combo argument renamed
18236 wfl. Function modified to use WFL nodes.
18237 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18238 (lookup_method_invoke): cl is now a WFL node. Added missing
18239 IDENTIFIER_POINTER to class type decl name.
18241 1998-04-14 Dave Brolley <brolley@cygnus.com>
18243 * lang.c (init_parse): Now returns char* containing the filename.
18245 1998-04-10 Per Bothner <bothner@cygnus.com>
18247 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18249 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18250 * class.c (make_class_data): If flag_assume_compiled, initial class
18251 state is CSTATE_PREPARED; make superclass and interfaces direct
18252 references, rather than constant pool indexes.
18254 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18256 * parser.y: Include flags.h. Removed debug variable pl.
18257 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18258 (block:): Likewise.
18259 (labeled_statement_nsi:): Generate debug info when reducing
18260 expression_statement:.
18261 (check_pkg_class_access): get_access_flags_from_decl invocation
18262 fixed for new CLASS_* flags location.
18263 (source_end_java_method): Save/restore parser context when
18264 entering/leaving this routine. Restore lineno to its right value
18265 before calling expand_end_bindings.
18266 (build_method_invocation_stmt): build_invoke called with the
18267 current line information.
18268 (build_invoke): New argument cl. Wrap the function call around a
18270 (refine_accessible_methods_list): Changed comment, removed
18272 * parse.h: Fixed typo in comments.
18273 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18274 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18275 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18277 * lex.c (java_lex): Record the last closing curly bracket of a
18279 * jcf-parse.c (jcf_parse_source): Now calls
18280 java_check_methods. Clarified comment, fixed typo.
18282 1998-04-09 Dave Brolley <brolley@cygnus.com>
18284 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18285 (finish_parse): Expose for non USE_CPPLIB builds.
18287 1998-04-08 Jeffrey A Law (law@cygnus.com)
18289 * lang.c (lang_print_xnode): New function.
18291 1998-04-03 Per Bothner <bothner@cygnus.com>
18293 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18294 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18295 used to build a class's dispatch table.
18296 (make_class_data): Generate dispatch table if flag_assume_compiled.
18297 Set dtable of class object to address of class_dtable_decl.
18299 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18300 be volatile and have side effects - generates better code.
18302 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18303 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18305 * expr.c (expand_invoke): If class is final, method is
18306 effectively final, so can call it directly.
18308 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18310 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18312 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18314 * parse.y (build_method_invocation_stmt): Removed extra argument
18317 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18319 * expr.c (dtable_indent): Now static global.
18320 (expand_invoke): Now call invoke_build_dtable and
18321 build_invokevirtual.
18322 (invoke_build_dtable, build_invokevirtual): New functions.
18323 * jcf-io.c (find_class): Defer issuing a warning by setting
18324 jcf->outofsynch to 1.
18325 * jcf-parse.c (jcf_out_of_synch): New function.
18326 (load_class): Test this_jcf.outofsynch flag and call
18327 jcf_out_of_synch accordingly.
18328 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18329 comment indentation.
18330 * lex.c (java_get_unicode): Fixed code indentation.
18331 (java_lex): Create string literal. Fixed typo. Removed several
18332 premature obstack_free.
18333 * parse.h: New enums for name resolution and invocation mode.
18334 (struct qualification): New data structure.
18335 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18336 (do_resolve_class, build_method_invocation_stmt,
18337 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18338 debug_line, identical_subpath_p, invocation_mode,
18339 refine_accessible_methods_list, build_invoke,
18340 lookup_method_invoke): New functions declared.
18341 (build_invokevirtual, invoke_build_dtable, match_java_method,
18342 build_field_ref, jcf_out_of_synch): New references to external
18344 (struct parse_ctxt): Removed artificial_constructor field.
18345 * parse.y: (array_type:): Type defined for this rule.
18346 (class_type:): Installed default rule for interface_type:.
18347 (array_type:): Now build Java array type.
18348 (qualified_name:): Now use obstack_grow0.
18349 (method_declaration:): Skip the artificial constructor added to
18351 (abstract_method_declaration:): Execute the code only during pass 1.
18352 (block:): Installed default rule in block_statements:.
18353 (block_statement:): Add the statement to the method during pass 2.
18354 (statement_expression): Installed default rule for
18355 method_invocation:.
18356 (argument_list:): Added code to build the argument list.
18357 (method_invocation:): Added call to create the method invocation
18359 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18360 (debug_line): New function for debug.
18361 (complete_class_decl): No longer do something during pass 1.
18362 (method_header): Use BUILD_PTR_FROM_NAME.
18363 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18365 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18366 function's main comment.
18367 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18369 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18370 (resolve_class): Now works with arrays.
18371 (do_resolve_class, resolve_and_layout): New functions.
18372 (java_check_regular_methods): Reverse method list before and after
18373 having processed it. No longer set ctxp->artificial_constructor.
18374 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18375 accordingly. Fixed typo in issued error message. Now use
18377 (find_in_imports_on_demand): Now use obstack_grow0.
18378 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18379 (source_end_java_method): Call expand_expr_stmt instead of
18380 expand_expr. Calls it before calling expand_function_end.
18381 (java_method_add_stmt): Do nothing if errors were found during
18383 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18384 (build_method_invocation_stmt, build_invoke, invocation_mode,
18385 lookup_method_invoke, refine_accessible_methods_list,
18386 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18388 * typeck.c (build_java_signature): Properly end method signature
18389 if return type skipped.
18390 (match_java_method): New function.
18392 1998-03-16 Per Bothner <bothner@cygnus.com>
18394 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18396 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18398 * expr.c (build_invoke_non_interface): New function.
18399 (methods_ident, ncode_ident): Now static globals.
18400 (expand_invoke): Use build_invoke_non_interface.
18401 * java-tree.h (struct lang_decl): New field function_decl_body.
18402 (DECL_FUNCTION_BODY): New macro.
18403 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18404 CLASS_FROM_SOURCE_P.
18405 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18406 before starting pass 2. Call to java_generate_parsed_class replaced
18407 by java_register_parsed_class.
18408 * lex.c: Fixed typo in header. Some line width related formating.
18409 * lex.h: Some line width related formating.
18410 * parse.h (source_end_java_method, resolve_expression_name,
18411 complete_class_decl, maybe_create_class_interface_decl,
18412 check_class_interface_creation): New static function declarations.
18413 (java_layout_parsed_class, java_method_add_stmt): New function
18415 (struct parser_ctxt): Field mark_class_generate removed. New
18416 fields class_list and artificial_constructor.
18417 * parse.y: Fixed typo in header.
18418 (class_declaration:): Call complete_class_decl when class body
18420 (method_declaration:): Call source_end_java_method in pass 2 when
18421 the method body is defined.
18422 (postfix_expression:): Do expression name resolution on sub-rule
18423 name during pass 2.
18424 (create_class, create_interface): Merged common pieces.
18425 (check_class_interface_creation, maybe_create_class_interface_decl):
18427 (complete_class_decl): New function.
18428 (register_fields): Fixed line width related typo.
18429 (method_header): Correctly skip first argument when fixing
18430 argument line. Changed the loop.
18431 (java_check_circular_reference): Now use ctxp->class_list.
18432 (java_complete_class): Removed start/stop marking.
18433 (java_check_regular_methods): Now takes a class decl as an
18434 argument. Add default constructor if none were encountered.
18435 (java_check_methods): Now use ctxp->class_list. Changed call to
18436 java_check_regular_methods.
18437 (source_start_java_method): Set DECL_ARG_TYPE for each function
18439 (source_end_java_method, java_method_add_stmt): New functions.
18440 (java_generate_parsed_class): No longer exists.
18441 (java_layout_parsed_class, java_register_parsed_class): New functions.
18442 (resolve_expression_name): New function.
18444 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18446 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18447 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18448 until pass initializations are done. Call read_import_dir with
18450 * parse.h: (lookup_modifier_cl): New function declared.
18451 (INTERFACE_FIELD_MODIFIERS): New macro.
18452 (OBSOLETE_MODIFIER_WARNING): New macro.
18453 * parse.y: (register_fields): Class type and current field name in
18454 local variables. Check modifier(s) if adding field(s) to an interface.
18455 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18456 and report errors using the faulty modifier line context.
18457 (lookup_modifier_cl): New function.
18458 (read_import_dir): Detect and report default import processing
18461 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18463 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18464 * class.c (is_compiled_class): Return 1 after making sure it
18465 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18466 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18467 * java-tree.h (flag_assume_compiled): Add decl.
18468 * lang.c (lang_f_options): Add the flag.
18469 (flag_assume_compiled): Add decl, default to 0.
18471 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18473 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18474 (is_compiled_class): Likewise.
18475 (layout_class): Likewise.
18476 (layout_class): Detect and lay out classes defined in source code.
18477 (interface_of_p, add_interface_do, may_add_interface): New
18479 (add_interface): Now use add_interface_do.
18480 (add_method_1): New function.
18481 (add_method): Now use add_method_1.
18482 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18483 (complete_start_java_method): New function.
18484 (start_java_mehod): Now call complete_start_java_method.
18485 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18486 (expand_invoke): Likewise and fixed typo.
18487 *gjava.c: (print_super_field): Use new argument to find_class
18490 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18491 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18492 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18494 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18495 (add_method_1, push_class): New prototypes.
18496 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18497 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18498 directory where the class was found.
18499 (find_class): New argument DO_CLASS_FILE. Function find_class
18500 modified accordingly.
18501 *jcf-parse.c: (fix_class_path): New function.
18502 (load_class): Use new VERBOSE argument. load_class now finds and
18503 loads/parses .class/.java files. Save read_state of current_jcf
18505 (java_parser_abort_on_error): New macro.
18506 (jcf_parse_source, parse_source_file): New function.
18507 (jcf_parse): Fixed typo.
18508 (yyparse): Call parse_source_file () only.
18509 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18510 writing the real class name back in the zip directory entry.
18511 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18512 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18513 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18514 (find_class): Prototype fixed.
18515 *lex.c: Added 1998 time stamp.
18516 Removed all static global variables, moved into the parser
18517 context data structure.. Now include unistd.h if SEEK_SET not
18519 (java_init_lex): Rewritten.
18520 (java_sneak_unicode): Modified current unicode access in current line.
18521 (java_unget_unicode): Likewise.
18522 (java_allocate_new_line): New allocation management.
18523 (java_read_char): Modified access and storage of unget_utf8_value.
18524 New way of processing current unicode.
18525 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18526 (java_get_unicode): Now use the parser context.
18527 (java_lineterminator): Likewise.
18528 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18529 of the reentrant parser implementation. Function now use the
18530 parser context data structure and java_lval. Fixed production of
18531 the float and double constant "out of range" error message. Fixed
18532 obstack use. Return integer value when hitting a modifier. Now
18533 return type for TRUE, FALSE and other predefined types. Return
18534 identifier as a TREE_LIST list containing the current line context
18535 as the TREE_VALUE sub-node.
18536 (java_unicode_2_utf8): Fixed typo in declaration.
18537 (java_lex_error): Now use the parser context data structure.
18538 *lex.h: Added 1998 time stamp.
18539 (struct java_line): New fields ref_count and next.
18540 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18541 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18542 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18543 *parse.h: Added 1998 time stamp.
18544 (java_parse_source_file): Renamed from parse_source_file.
18545 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18546 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18547 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18548 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18549 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18550 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18551 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18552 (struct parser_ctxt): New data structure to keep the parser context.
18553 *parse.y: Added 1998 time stamp, got rid of static global variables.
18554 (java_error_count, ctxp): New global variables.
18555 (%union): New value field.
18556 (numeric_type, integral_type): Rules removed.
18557 (primitive_type): Rule defined to handle integral, float, double and
18559 (qualified_name, package_declaration,
18560 single_type_import_declaration, type_import_on_demand_declaration,
18561 modifiers, class_declaration, super, interfaces,
18562 interface_type_list, class_body, field_declaration,
18563 field_declaration, variable_declarators, variable_declarator,
18564 variable_declarator_id, method_declaration, method_header,
18565 formal_parameter_list, formal_parameter, method_body, block,
18566 static, interface_declaration, extends_interfaces,
18567 abstract_method_declaration, local_variable_declarators): Rules now
18569 (force_error, do_warning): New global statics.
18570 (push_parser_context, parser_context_save_global,
18571 parser_context_restore_global, pop_parser_context): New functions.
18572 (yyerror): Now uses the global parser context. Fixed use of obstack.
18573 (parse_error, parse_error_context, parse_warning_context,
18574 java_accstring_lookup, redefinition_error, check_modifiers,
18575 parser_add_interface, create_interface, create_class, find_field,
18576 duplicate_declaration_error, register_fields, method_header,
18577 check_modifiers_consistency, check_abstract_method_header,
18578 method_declarator, parser_qualified_classname,
18579 parser_check_super_interface, parser_check_super,
18580 parser_chain_incomplete_item, java_check_circular_reference,
18581 layout_class_from_source, java_complete_class,
18582 complete_method_decl, resolve_class, complete_class_report_errors,
18583 java_check_final, check_method_redefinition,
18584 java_check_regular_methods, java_check_abstract_methods,
18585 java_check_methods, lookup_java_interface_method2,
18586 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18587 process_imports, find_in_imports, read_import_entry,
18588 read_import_dir, find_in_imports_on_demand,
18589 check_pkg_class_access, not_builtin_p, declare_local_variables,
18590 source_start_java_method, java_generate_parsed_class): New
18592 *typeck.c: (signature_include_return): New global variable.
18593 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18594 to add the function returned type in the signature.
18596 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18598 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18600 1998-01-29 Dave Brolley <brolley@cygnus.com>
18602 * Make-lang.in (java.info): Added.
18603 (java.install-info): Added
18605 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18607 * Makefile.in (clean): Also remove java/parse.c.
18609 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18611 Add a pair of -fbounds-check/-fno-bounds-check options.
18612 * lang.c (lang_decode_option): Add code to grok arguments.
18613 (flag_bounds_check): Add decl.
18614 (lang_f_options): New array w/ the option in it.
18615 * java-tree.h (flag_bounds_check): Add decl.
18616 * lang-options.h: New file.
18617 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18618 of a static macro value.
18619 (JAVA_ARRAY_EXCEPTION): Delete macro.
18621 1998-01-23 Per Bothner <bothner@cygnus.com>
18623 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18624 * expr.c (build_anewarray): Add missing promote_type.
18626 1998-01-22 Per Bothner <bothner@cygnus.com>
18628 Add array types with known length to optimize bounds checking.
18629 * typeck.c (build_java_array_type): Take length parameter.
18630 (java_array_type_length, build_prim_array_type): New functions.
18631 * java-tree.h: Update for new functions.
18632 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18633 * class.c: Use build_prim_array_type.
18634 * expr.c (can_widen_reference_to): Handle known-length array types.
18635 (verify_jvm_instructions): Keep track of integer push instructions
18636 followed by newarray/anewarray, so we can build known-length arrays.
18637 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18638 (java_array_data_offset): New function.
18639 (build_java_array_length_access): New function. Optimize if constant.
18640 (build_java_arrayaccess): Constant fold bounds check.
18641 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18642 (build_newarray, build_anewarray): New functions.
18643 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18644 * verify.c (merge_types): Handle known-lengh array types.
18646 1998-01-19 Per Bothner <bothner@cygnus.com>
18648 * expr.c (expand_byte_code): Fix performace bug, which caused
18649 searching linenumber_table to be linear rather than constant.
18651 1997-12-12 Per Bothner <bothner@cygnus.com>
18653 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18655 * decl.c, java-tree.h (soft_fmod_node): New global.
18656 * decl.c (init_decl_processing): Define __builtin_fmod.
18657 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18658 using __builtin_fmod.
18660 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18662 * keyword.h: New file, output of keyword.gperf as processed by
18664 * lex.c (java_lex_init): Initialize java_error_flag.
18665 * parse.c (YYERROR_NOW): Uses java_error_flag.
18666 * parse.y: New static java_error_flag. Useless definition of
18668 * parse.y (java_error): Portable error recovery using
18669 java_error_flag (not yet completely tuned).
18671 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18673 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18675 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18677 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18678 (parse.c, lex.c, keyword.h): New rules for Java source code
18680 * parse.c: Renamed into jcf-parse.c.
18681 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18682 * keyword.gperf: New file, Java keywords.
18683 * parse.y: New file, Java language grammar.
18684 * parse.h: New file, Java language grammar definitions.
18685 * lex.c: New file, Java language lexer.
18686 * lex.h: New file, Java language lexer definitions.
18688 1997-12-03 Per Bothner <bothner@cygnus.com>
18690 * decl.c (clinit_identifier_node), java-tree.h: New global.
18691 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18692 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18693 * expr.c (expand_java_field_op): Check for invalid assignment
18696 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18698 1997-10-27 Per Bothner <bothner@cygnus.com>
18700 * verify.c (verify_jvm_instructions): When processing a handler,
18701 attempt to set the current_subr to the right value.
18702 (More complicated code combines Sep 17 and Oct 22 versions.)
18704 1997-10-24 Per Bothner <bothner@cygnus.com>
18706 * class.c (push_class): Figure out (guess) name of source file.
18707 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18708 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18709 (parse_class_file): Change return type from int to void.
18710 Call debug_start_source_file/debug_end_source_file.
18712 * expr.c (build_java_binop): Fix masking 2nd operand.
18713 * decl.c (init_decl_processing): Set sizetype first.
18715 1997-10-22 Per Bothner <bothner@cygnus.com>
18717 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18718 (Revert Sep 17 change.)
18720 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18722 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18723 .class extension in their name and fix thing so we don't process
18724 them parse_zip_file_entries().
18725 (parse_zip_file_entries): Cleaned unused local variables.
18727 1997-10-20 Per Bothner <bothner@cygnus.com>
18729 * expr.c (can_widen_reference_to): Allows equal array element types.
18730 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18731 * jcf-dump.c (RET): Get (and print) index.
18733 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18734 Promote element type to POINTER_TYPE.
18736 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18738 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18739 find_in_current_zip, jcf_figure_file_type): Moved from
18740 jcf-reader.c to parse.c.
18741 * zextract.c: (read_zip_archive): takes file_comment_length possible
18742 field into account.
18744 1997-10-20 Per Bothner <bothner@cygnus.com>
18746 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18748 * verify.c (merge_types): Handle array types even better ...
18750 1997-10-17 Per Bothner <bothner@cygnus.com>
18752 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18754 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18755 * class.c (make_class_data): Don't build fields_decl if no fields.
18756 When building fields_decl, skip if DECL_ARTIFICIAL.
18758 * expr.c (java_stack_swap): Update stack_type_map.
18759 * verify.c (merge_types): Handle array types better.
18761 1997-10-15 Per Bothner <bothner@cygnus.com>
18763 * class.c (add_field): Don't promote short integral fields to
18764 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18765 * expr.c (push_value): Promote and convert short integral values.
18767 * decl.c, java-tree.h (integer_two_node): New constant node.
18768 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18770 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18772 * class.c (append_gpp_mangled_type): Use function argument
18773 unpromoted type to generate mangled name.
18775 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18777 * constants.c (build_constant_data_ref): Now uses current_class
18778 instead of main_class.
18779 (build_constants_constructor): Now uses current_class instead of
18781 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18782 of the global variable SeepZipFiles done here.
18783 * zextract.c (read_zip_archive): extra_field optional field taken
18784 into account while computing the position of the class file in the
18786 * verify.c (verify_jvm_instructions): Use current_jcf to search
18788 * parse.c (load_class): First search for the class to load in the
18789 current zip file. Saves current_jcf (restored before returning
18790 from that function). Don't call JCF_FINISH in the class was found
18791 in the current ZIP file.
18792 (jcf_parse): If the class was found in the current ZIP file, save
18793 its tree_constant_pool (for later reuse).
18794 (parse_class_file): New function. Process each method defined in
18795 the current class and record the class as to be later registered.
18796 (yyparse): Rewritten. Figure the type of the current file and switch
18798 * lang.c: New global variable current_jcf.
18799 (lang_init): Removed compiling_from_source test (done later, in
18800 yyparse). Removed call the jcf_parse ().
18801 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18802 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18803 in the current ZIP file) and zip_offset (offset to the class data in
18804 the current zip file).
18805 * jcf-reader.c: zipfile.h included.
18806 localToFile: New ZipFileCache static global variable
18807 (parse_zip_file_entries): New function. Browse the current ZIP
18808 file directory and process each class found.
18809 (process_zip_dir): New function. Register each class found in the
18810 ZIP file directory. The class aren't parsed but a valid JCF is
18811 link to each of them.
18812 (find_in_current_zip): New function. Search for a class in the
18813 current ZIP file directory. If found, prepare the class so that it
18815 (jcf_figure_file_type): New function. Examine the file structure
18816 to figure a class file, a ZIP file. If none of these categories are
18817 matched, a source file is assumed.
18818 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18819 SeenZipFile: New global variable.
18820 (open_in_zip): Use zipmember's length to accelerate the search for
18821 a member. If zipmember was NULL and zip file successfully read,
18823 * java-tree.h: New global variable current_jcf declared. Added
18824 declaration for current_constant_pool_tags, current_constant_pool_data,
18825 current_constant_pool_length, current_constant_pool_data_ref.
18826 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18827 store the JCF of classes seen in a zip file) and tree *constant_pool
18828 (to save a loaded class constant pool). current_class declared here.
18829 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18830 retrieve method_ref_constant.
18831 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18832 (OBJECT): get_class_constant now uses current_jcf.
18833 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18834 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18835 (expand_invoke): Now uses current_class instead of main_class
18836 (build_class_init): Now uses current_class instead of main_class
18837 * class.c: New static global variable registered_class.
18838 (register_class): New function.
18839 (emit_register_class): Modified to use registered_class instead of
18841 (is_compiled_class): Now take into account class seen in the archive.
18843 1997-10-06 Per Bothner <bothner@cygnus.com>
18845 * except.h: Renamed to: java-except.h.
18846 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18847 * except.c: Add semi-working (commented out) implementation.
18849 * expr.c (expand_iinc): Add needed flush_quick_stack.
18850 * parse.c (set_source_filename): New function.
18851 (give_name_to_class): Set input_filename from package.classname.java.
18853 * jcf-io.c (find_class): Don't look first in ".".
18855 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18857 * zextract.c (read_zip_archive): Now takes into account the
18859 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18861 1997-09-20 Per Bothner <bothner@cygnus.com>
18863 * constants.c, java-tree.h (build_internal_class_name): New function.
18864 (alloc_class_constant): Re-implement using build_internal_class_name.
18865 * class.c (make_class_data): Likewise.
18866 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18868 1997-09-17 Per Bothner <bothner@cygnus.com>
18870 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18871 to NULL before pushing an exception handler target.
18873 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18874 (java_stack_swap, java_stack_dup): Re-write to be safe from
18875 clobbering registers.
18876 (build_class_init): New function.
18878 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18880 * typeck.c (build_java_array_type): Temporary use
18881 permanent_obstack to create the array 'length' field.
18882 * expr.c (lookup_label): Temporay use permanent_obstack to create
18883 label if not found.
18884 * class.c (push_super_field): Tempory use permanent_obstack.
18886 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18888 * typeck.c (type_for_mode): Now handles double_type_node and
18890 * verify.c (verify_jvm_instructions): The instruction following
18891 the wide bytecode is checked. OPCODE_ret added to the list of
18894 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18896 * class.c (make_class): Temporary use permanent_obstack. Set the
18897 class CLASS_P field to 1.
18898 (push_class): Temporary use permanent_obstack.
18899 (set_super_info): Temporary use permanent_obstack.
18900 (add_method): Temporary use permanent_obstack, set
18901 METHOD_TRANSIENT().
18902 (add_field): Temporary use permanent_obstack. Sets
18903 FIELD_VOLATILE() and FIELD_TRANSIENT().
18904 (build_class_ref): Temporary use permanent_obstack if the class
18906 (build_static_field_ref): Temporary use permanent_obstack when
18907 creating field's rtl.
18908 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18909 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18910 and fields. Function finalized, as far as flag handling.
18911 (push_class_static_dummy_field): Temporary use permanent_obstack.
18912 (emit_register_class): Force generation of class registration at
18914 * decl.c (end_java_method): Call permanent_allocation() before
18916 * expr.c (can_widen_reference_to): Added comment to interface
18917 handling, fixed typo.
18918 (lookup_field): Now uses CLASS_P() to correct FIXME
18919 (expand_invoke): Verification on public && !static &&
18920 !abstract moved into soft_lookupinterfacemethod (kaffe).
18921 Use Object class dtable if objectref is an array when expanding
18923 (java_push_constant_from_pool): Temporary use permanent_obstack
18924 for CONSTANT_string
18925 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18926 create constant references.
18927 (get_constant): Temporary use permanent_obstack to create constant.
18928 (load_class): Temporary use permanent_obstack to load class.
18929 (jcf_parse): Temporary use permanent_obstack to perform class
18931 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18932 (build_java_signature): Temporary use permanent_obstack.
18933 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18935 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18936 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18939 1997-09-11 Per Bothner <bothner@cygnus.com>
18941 * class.c (append_gpp_mangled_type): Fix typo.
18942 (emit_register_class): Use main_class to get class object, rather
18943 than looking for no-longer-existing static decl starting with _CL.
18944 * typeck.c (parse_signature_type): Promote array element type
18945 if it is a RECORD_TYPE.
18947 1997-09-10 Per Bothner <bothner@cygnus.com>
18949 * class.c (push_class_static_dummy_field): New function.
18950 (mangle_static_field): New. Do G++-style mangling of static fields.
18951 (layout_class): Mandle static fields here, not in add_field.
18952 (build_class_ref): The class object is now a dummy static field.
18953 * decl.c (find_local_variable): Look for best, instead of first match.
18954 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18955 (build_java_athrow): Don't check here if exception is Throwable.
18956 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18957 (TYPE_USED): Removed. No longer used ...
18958 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18959 * verify.c (push_pending_label): New function.
18960 (push_pending_block): Renamed to check_pending_block.
18961 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18962 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18963 re-checking possible handlers) after a store (less wasted work).
18964 Check for null handler (finally) before calling add_handler.
18965 Various changes to (finally?) correctly handle try/finally.
18967 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18969 * class.c: Include stdio.h.
18971 1997-09-04 Per Bothner <bothner@cygnus.com>
18973 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18974 to make sure class is initialized before static/special invoke.
18976 * verify.c (verify_jvm_instructions): On a store instruction,
18977 call find_local_variable to force pre-allocation of decl and rtx.
18978 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18980 1997-09-03 Per Bothner <bothner@cygnus.com>
18982 * class.c (build_class_ref): Strip off "promoted_" if need be.
18983 (make_field_value): Call build_java_signature when needed.
18984 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18985 * expr.c (build_java_athrow): Don't push_value of exception.
18986 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18987 match specification of [fd]cmp[lg] for NaNs.
18988 (expand_byte_code): Add support for exception handler ranges.
18989 * except.c: Add skeleton for EH code-generation.
18990 * verify.c (merge_types): Treat all promoted integral types as equal.
18991 * constants.c (build_constants_constructor): To force creation of
18992 current_constant_pool_data_ref, call build_constant_data_ref.
18994 * javaop.def (lload): Fix typo.
18995 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18997 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18999 * parse.c: Don't include function.h.
19001 1997-08-27 Per Bothner <bothner@cygnus.com>
19003 * except.[ch]: New files.
19004 * Makefile.in (JAVA_OBJS): Add except.o
19005 * expr.c: Temporary warning about unimplemented exceptions.
19006 * verify.c: Verify exception handlers.
19008 * jcf-dump.c (disassemble_method): Print exception table.
19010 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19012 * expr.c (verify_jvm_instructions): Started a thorough
19013 verification of invoke* bytecodes.
19014 (expand_byte_code): flush quick stack if PC is the target of a
19015 branch. and undef RET (conflicting with config/i386/i386.h).
19016 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19018 (expand_invoke): Now handles invokeinterface and do more
19019 verification according to the bytecode.
19020 (lookup_field): Don't try to load the class if processing
19022 (can_widen_reference_to): Now handles interfaces.
19023 * decl.c (init_decl_processing): New global variable
19024 soft_lookupinterfacemethod_node, declared in java-tree.h.
19025 Call set_super_info on string_type_node.
19026 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19028 * class.c (set_super_info): Fills the CLASS_* flags according to
19030 (get_access_flags_from_decl): Handles all class flags.
19032 1997-08-26 Per Bothner <bothner@cygnus.com>
19034 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19035 * parse.c (yyparse): Check for abstract method, and missing code.
19036 * expr.c (expand_byte_code): Change interface.
19037 * lang.c (put_decl_node): Print promoted types prettier.
19038 * verify.c (verify_jvm_instruction): Change interface.
19039 Partial support for scanning exception table.
19040 For load instructions, handle promoted integral types.
19042 1997-08-21 Per Bothner <bothner@cygnus.com>
19044 * verify.c: New file, with contents moved from expr.c.
19045 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19046 * typeck.c (is_array_type_p): Moved here from expr.c.
19047 * java-tree.h: Add some now-needed function declarations.
19048 * Makefile.in (JAVA_OBJS): Added verify.o.
19050 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19052 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19053 METHOD_ABSTRACT flag.
19055 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19056 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19057 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19059 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19061 (start_java_method): Hook for SYNCHRONIZED methods.
19063 * expr.c (build_java_jsr, build_java_ret): New functions
19064 (JSR,PRE): New macros
19065 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19066 (verify_jvm_instructions): tableswitch, lookupswitch,
19067 monitorenter, monitorexit, goto_w: verified.
19068 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19069 (build_java_monitor): New function.
19070 (MONITOR_OPERATION): Modified to call build_java_monitor()
19071 (verify_jvm_instructions): Started a thorough verification of
19074 1997-08-19 Per Bothner <bothner@cygnus.com>
19076 Support verification of jsr/ret subroutines (used for try/finally).
19077 * decl.c (return_address_type_node): New type node.
19078 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19079 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19080 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19081 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19082 TYPE_USED): New macros for special types in type_map.
19084 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19085 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19087 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19089 * expr.c (can_widen_reference_to): New function.
19090 (pop_type): Use it.
19091 (merge_type_state): Support handling start of subroutine.
19092 (push_pending_block): Return char* error message, instead of calling
19093 fatal on an error. Also handle subroutines.
19094 (verify_jvm_instructions): Handle errors from push_poending_block.
19095 Support jsr and ret instructions.
19097 1997-08-19 Per Bothner <bothner@cygnus.com>
19099 * jcf-io.c (find_classfile): Fix thinko.
19100 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19102 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19104 * Makefile.in (BISON): Remove.
19106 1997-08-07 Per Bothner <bothner@cygnus.com>
19108 * Makefile.in: Convert to autoconf.
19109 * config-lang.in (outputs): Added java/Makefile.
19111 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19112 Rename cc1java to jc1.
19114 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19115 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19117 * class.c (class_depth): Do load_class if needed.
19119 Mostly better verification.
19120 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19121 (init_decl_processing): Change return type of soft_checkcast.
19122 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19123 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19124 lang_print_error): New functions.
19125 (lang_init): Set global hook print_error_function to lang_print_error.
19126 * expr.c: In the type_map ptr_type_node is only used for null now.
19127 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19128 (merge_types): Dererence pointer to record types before comparing.
19129 (decode_newarray_type, merge_types): On error just return NULL.
19130 (build_java_binop): Add preliminary implementation (with warning)
19131 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19132 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19133 (expand_compare, expand_java_goto, expand_java_call): Don't
19134 push_pending_block, since that only makes sense when verifying.
19135 (merge_type_state): Different return codes.
19136 (push_pending_block): A block may need to be verified more than once.
19137 (expand_byte_code): Warn about unused code at code generation time.
19138 (verify_jvm_instruction): Changed logic, since code may need to be
19139 re-verified if type-state has changed. Also, better error handling.
19140 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19141 Improve newarray, anewarray, ?aload, athrow,
19142 * java-tree.h (LABEL_CHANGED): New macro.
19144 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19146 * decl.c (soft_athrow_node): New global variable initialized.
19147 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19148 * typeck.c (convert): Added support for REAL_TYPE.
19149 (convert_to_char): New function.
19150 (convert): Handle CHAR_TYPE.
19151 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19152 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19153 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19155 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19156 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19157 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19158 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19159 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19160 to Use The Right Things.
19161 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19162 compatible with INT. BOOLEAN is made equivalent to BYTE.
19163 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19164 OPCODE_ifnonnull): Now supported.
19165 (build_java_athrow): New function.
19167 1997-08-04 Per Bothner <bothner@cygnus.com>
19169 Rename method name <init> to match G++ (and fix mangling).
19170 * class.c (layout_class): Replace method name of <init> by class name.
19171 (make_method_value): Do inverse renaming of constructor from <init>.
19172 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19173 * typeck.c (lookup_java_constructor): New function.
19174 * expr.c (expand_invoke): If method_name is <init>, call
19175 lookup_java_constructor to find constructor.
19177 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19179 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19181 * parse.c (get_class_constant): Modified to handle array "classes"
19182 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19184 (convert): Modified to handle real type.
19185 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19186 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19187 variables declared.
19188 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19189 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19190 global variables initialized.
19191 (find_local_variable): Handles the case of a pointer
19192 (end_java_method): Restore the use of one more scope
19193 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19194 build_java_array_length_access, expand_java_arrayload,
19195 expand_java_arraystore, expand_java_array_length,
19196 expand_java_multianewarray, expand_java_anewarray,
19197 build_java_check_indexed_type, is_array_type_p,
19198 build_java_throw_out_of_bound_exception): New functions.
19199 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19200 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19201 OPCODE_<t>aload): Implemented code for verification.
19202 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19203 ARRAY_NEW_MULTI): Macro defined.
19204 (CONVERT): Modified to invoke convert().
19205 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19207 1997-07-31 Per Bothner <bothner@cygnus.com>
19209 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19210 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19211 (make_class_data): Field name needs '/' as package prefix.
19212 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19214 1997-07-25 Per Bothner <bothner@cygnus.com>
19216 Implement debug information for local variables.
19217 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19218 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19219 DECL_LOCAL_SLOT_CHAIN): New macros.
19220 (struct lang_decl_var): New type.
19221 * parse.c (give_name_to_locals): Move to decl.c.
19222 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19223 (start_java_method): Re-write parameter handling.
19224 (pending_local_decls): New global variable.
19225 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19226 (find_local_variable): Accept pc so we can skips decls not in range.
19227 (struct binding_level): Add end_pc field.
19228 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19229 (various): Change so current pc gets passed to find_local_variable.
19231 * decl.c (init_decl_processing): Re-arrange fields in
19232 class_type_node and and method_type_node to match kaffe 0.9.1.
19233 * class.c (make_method_value, make_class_data): Update
19234 initializations to match.
19236 1997-07-16 Per Bothner <bothner@cygnus.com>
19238 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19239 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19240 (push_super_field): New function.
19241 (make_class_data): Handle inheritance of class static initializer.
19242 (layout_class): New name mangling.
19243 * constants.c (build_constant_data_ref): Init type of data array
19244 to a one-element array.
19245 (build_constants_constructor): Set DECL_SIZE from complete array type.
19246 * decl.c: Rename class_type, object_type etc to class_type_node,
19247 object_type_node etc. Make former inherit from latter.
19248 * expr.c (expand_invoke): Add cast of function address.
19249 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19250 * parse.c (yyparse): Don't call layout_class here.
19251 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19253 1997-06-14 Per Bothner <bothner@cygnus.com>
19255 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19256 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19257 (alloc_class_constant): New.
19258 * expr.c (expand_invoke): Make sure method's class is initialized.
19259 * class.c (interits_from_p, emit_register_class): New functions.
19260 * parse.c (yyparse): Call emit_register_class.
19262 1997-06-09 Per Bothner <bothner@cygnus.com>
19264 * constants.c: New file, to handle constant pool.
19265 * Makefile.in (JAVA_OBJS): Add constants.o.
19266 * decl.c (init_decl_processing): Update, fix, finish various structs.
19267 (pushdecl_top_level): New.
19268 * parse.c (layout_class): Moved to class.c.
19269 * expr.c (java_push_constant_from_pool): New function.
19270 * class.c (build_class_ref): Make work fully
19271 (make_class_data): Emit super-class, constant pool, interface vector.
19273 1997-06-03 Per Bothner <bothner@cygnus.com>
19275 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19276 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19277 * class.c (class_depth): New function.
19278 (lookup_named_class): Replaced by new function lookup_class.
19279 * decl.c (object_type_node, string_type_node): New.
19280 Remove various types that we no longer need.
19281 * expr.c (verify_jvm_instructions): New separate verifier pass.
19282 (push_type, pop_type): New functions for verifier.
19283 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19284 (expand_byte_code): Simplify, since we assume already verified.
19285 (expand_invoke): Now mostly works.
19286 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19287 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19288 * parse.c: Wait to allocate class object until we know its name.
19289 (layout_class): Calculate DECL_VINDEX for each virtual method.
19290 * typeck.c (get_array_type): Rename to ...
19291 (build_java_array_type): ... and provide working implementation.
19292 (build_java_signature): New function - build Java signature of type.
19293 (set_java_signature): New function - cache signature with type.
19294 (lookup_java_method): New function.
19296 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19298 * class.c (ident_subst): Take extra SUFFIX parameter.
19299 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19300 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19301 (build_class_ref): Actually implement.
19302 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19303 * decl.c (builtin_function): New.
19304 (init_decl_processing): Update for current Kaffe. Declare some
19305 builtin Kaffe functions.
19306 * expr.c (build_address_of): New.
19307 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19308 Renamed (from expand_java_new etc), and added working implementations.
19309 (build_field_ref): Now also handle static fields.
19310 (expand_invoke): Implement invokestatic, and start implement rest.
19311 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19312 * javaop.def: Rename invokevirt -> invokevirtual.
19313 * lang.c (use_handles): Removed.
19314 * parse.c: Add support for ConstantValue attribute.
19315 Handle nested loading of a class. (JPOOL_UTF): New.
19317 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19319 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19321 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19323 * Make-lang.in (java.install-man): New empty rule.
19324 * typeck.c (set_local_type): New function.
19325 * expr.c (STORE_INTERNAL): Call find_local_variable,
19326 not find_stack_slot. Call set_local_type.
19328 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19330 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19331 and building RECORD_TYPE CONSTRUCTORs.
19332 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19334 * lang.c (use_handles): Change the default to 0.
19335 * decl.c: Define and build class_type, field_type, utf8const_type.
19336 * class.c (make_class_data, make_field_value,
19337 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19338 hashUtf8String, strLengthUtf8, mangled_classname:
19339 Functions to build reflective data structures.
19340 * parse.c (yyparse): Call make_class_data.
19342 * jcf-io.c (open_class, find_classfile): New functions.
19343 * jcf-dump.c: Support reading classfile from explicitly-named
19344 class file (without CLASSPATH searching).
19346 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19348 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19349 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19350 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19351 (get_constant): Now trivial for CONSTANT_Utf8.
19353 * jcf.h: Make NEW_CPOOL the default.
19354 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19356 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>