1 2005-07-22 Manfred Hollstein <mh@suse.com>
3 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
4 (check_constant): Likewise.
5 (check_wide_constant): Likewise.
7 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
9 Make CONSTRUCTOR use VEC to store initializers.
10 * check-init.c (check_init): Update to cope with VEC in
12 * class.c (make_field_value, make_method_value, get_dispatch_table,
13 make_class_data, emit_symbol_table, emit_catch_table,
14 emit_assertion_table): Use build_constructor_from_list instead of
16 * constants.c (build_constants_constructor): Likewise.
17 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
18 VEC in CONSTRUCTOR_ELTS.
19 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
20 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
22 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
24 * parse.y (build_new_array_init): Use build_constructor_from_list
25 instead of build_constructor.
26 (patch_new_array_init): Update to cope with VEC in
28 (array_constructor_check_entry): Likewise.
30 2005-07-12 Tom Tromey <tromey@redhat.com>
32 * jvspec.c (lang_specific_driver): Put filelist_filename first on
35 2005-07-12 Tom Tromey <tromey@redhat.com>
38 * parse-scan.y (interface_member_declaration): Added
41 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
43 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
44 (LABEL_PENDING_CHAIN): Ditto.
46 (DECL_BIT_INDEX): Ditto.
48 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
51 * parse.y (inner_class_accessible): New function. Logic moved from
52 check_inner_class_access.
53 (check_inner_class_access): Use inner_class_accessible.
54 (resolve_inner_class): Simplify arguments. Create circularity hash
55 here. Keep looking for classes if we found one that was inaccessible.
56 Return the inaccessible class only if there is no other match.
57 (do_resolve_class): Update for new resolve_inner_class arguments.
58 Don't create circularity_hash here.
60 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
63 * parse.y (add_exception_to_throws): New function.
64 (purge_unchecked_exceptions): Removed.
65 (get_constructor_super): Renamed from verify_constructor_super. Now
66 returns the super constructor after verification.
67 (java_complete_expand_method): Don't use purge_unchecked_exceptions
68 or save/restore the exception list.
69 (check_thrown_exceptions): Add uncaught exceptions in anonymous
70 class initializers and constructors to the throws clause of the method.
72 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
75 * parse.y (interface_member_declaration): Allow empty statements in
76 interface declarations.
78 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
80 * Makefile.in (parse.o): Adjust dependencies.
81 * parse.y: Include tree-dump.h.
83 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
85 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
88 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
90 * parse.y (issue_warning_error_from_context): Call
91 pp_output_formatted_text to be able to get the buffer.
93 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
95 * parse.y (issue_warning_error_from_context): Update for the
96 renaming of pp_format_text to pp_format.
98 2005-06-28 Paul Brook <paul@codesourcery.com>
100 * decl.c (java_init_decl_processing): Call
101 default_init_unwind_resume_libfunc.
103 2005-06-27 Tom Tromey <tromey@redhat.com>
105 PR java/21540, PR java/13788:
106 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
107 fold_constant_for_init.
108 (patch_binop): Added 'folding' argument. Updated all callers.
109 (patch_unaryop) <NOP_EXPR>: New case.
110 (fold_constant_for_init) <NOP_EXPR>: Likewise.
111 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
113 2005-06-25 Jan Hubicka <jh@suse.cz>
115 * builtins.c (define_builtin): Accept new flags parameter.
116 (initialize_builtins): Mark the builtins const and nothrow accordingly.
118 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
120 * all files: Update FSF address in copyright headers.
122 2005-06-24 Tom Tromey <tromey@redhat.com>
124 * verify-impl.c (verify_instructions_0): Correctly handle
125 situation where PC falls off end.
127 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
130 * parse.y (find_most_specific_methods_list): Remove special case for
133 2005-06-15 Tom Tromey <tromey@redhat.com>
136 * class.c (make_method_value): Use soft_abstractmethod_node for
138 * java-tree.h (soft_abstractmethod_node): New define.
139 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
140 * decl.c (java_init_decl_processing): Initialize
141 soft_abstractmethod_node.
143 2005-06-13 Geoffrey Keating <geoffk@apple.com>
145 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
147 2005-06-13 Per Bothner <per@bothner.com>
149 * expr.c (int highest_label_pc_this_method,
150 start_label_pc_this_method): New globals.
151 (lookup_label): Add start_label_pc_this_method to pc for label, and
152 update highest_label_pc_this_method. This prevents conflicts between
153 labels from different methods.
154 * java-tree.h: Declare new globals.
155 * jcf-parse.c (parse_class_file): If needed bump
156 start_label_pc_this_method and reset highest_label_pc_this_method.
158 2005-06-13 Tom Tromey <tromey@redhat.com>
161 * parse.y (nested_field_access_p): Handle case where outer field
162 is inherited by enclosing class.
164 2005-06-12 Per Bothner <per@bothner.com>
166 * class.c (inherits_from_p): Do load_class if needed.
168 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
170 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
171 * java-tree.h (parse_error_context): Move...
172 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
173 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
174 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
176 2005-06-08 Roger Sayle <roger@eyesopen.com>
178 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
180 2005-06-06 Jakub Jelinek <jakub@redhat.com>
182 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
183 msgid for argument name.
184 * gjavah.c (error): Likewise.
185 * java-tree.h (parse_error_context): Likewise.
186 * parse.y (parse_error_context, parse_warning_context,
187 issue_warning_error_from_context): Likewise.
189 2005-06-01 Tom Tromey <tromey@redhat.com>
192 * class.c (build_static_field_ref): Don't fold constant fields if
193 current class is from a .class file and we're using indirect
196 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
198 * java/verify-glue.c: Don't include errors.h and include toplev.h.
199 * java/Make-lang.in: Updates dependencies.
201 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
204 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
205 NESTED_FIELD_ACCESS_IDENTIFIER_P.
206 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
207 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
208 * jcf-write.c (generate_classfile): Use
209 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
210 OUTER_FIELD_ACCESS_IDENTIFIER_P.
211 * parse.y (build_outer_field_access): Rename to
212 build_nested_field_access. Support static fields and outer-to-inner
214 (outer_field_access_p): Rename to nested_field_access_p. Support
215 static fields and generalise to outer-to-inner class and sibling
216 inner class accesses.
217 (outer_field_expanded_access_p): Rename to
218 nested_field_expanded_access_p and support static fields.
219 (outer_field_access_fix): Rename to nested_field_access_fix and
220 support static fields.
221 (build_outer_field_access_expr): Rename to
222 build_nested_field_access_expr and support static fields.
223 (build_outer_field_access_methods): Rename to
224 build_nested_field_access_methods and support static fields. For
225 static fields, generate accessors without class instance parameters.
226 (build_outer_field_access_method): Rename to
227 build_nested_field_access_method and support static fields.
228 (build_outer_method_access_method): Use
229 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
230 OUTER_FIELD_ACCESS_IDENTIFIER_P.
231 (resolve_expression_name): Consider static field accesses across
233 (resolve_qualified_expression_name): Likewise.
234 (java_complete_lhs): Use nested_field_access_fix instead of
235 outer_field_access_fix.
236 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
237 Use nested_field_expanded_access_p instead of
238 outer_field_expanded_access_p. Use nested_field_access_fix instead
239 of outer_field_access_fix.
240 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
241 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
243 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
245 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
246 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
247 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
248 MINOR_BINARYCOMPAT_ABI_VERSION): New.
249 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
250 (parse_version): Calculate version ID using new method. Use bit-flags
251 for flag_indirect_dispatch and flag_bootstrap_classes.
253 2005-05-25 Richard Henderson <rth@redhat.com>
256 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
257 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
258 DECL_CONTEXT; avoid pushdecl_top_level.
259 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
260 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
261 (layout_class_method): Likewise.
262 * decl.c (java_mark_cni_decl_local): New.
263 (java_mark_class_local): Use it.
264 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
265 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
266 (struct lang_decl_func): Add local_cni;
267 (struct lang_decl_var): Add class_field, vtable.
268 (java_mangle_decl): Declare.
269 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
270 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
271 (mangle_obstack_1): New.
272 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
273 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
274 lhd_set_decl_assembler_name for things that don't need mangling.
275 (mangle_class_field): Rename from java_mangle_class_field, make
276 static, don't call init_mangling or finish_mangling.
277 (mangle_vtable): Similarly.
278 (mangle_local_cni_method_decl): New.
279 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
280 gcc_assert, and MANGLE_RAW_STRING.
281 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
283 2005-05-25 DJ Delorie <dj@redhat.com>
285 * class.c (set_constant_value): Move warning control from if() to
288 2005-05-24 Richard Henderson <rth@redhat.com>
290 * builtins.c (define_builtin): Don't call make_decl_rtl.
291 * constants.c (build_constant_data_ref): Likewise.
292 * class.c (build_utf8_ref): Likewise.
293 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
294 (get_dispatch_table, layout_class_method): Likewise.
295 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
297 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
298 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
299 to determine if we need a non-zero address.
300 * decl.c (builtin_function): Don't call make_decl_rtl.
301 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
302 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
303 * resource.c (compile_resource_data): Likewise.
304 * parse.y (resolve_field_access): Re-word comment to avoid
307 2005-05-24 Richard Henderson <rth@redhat.com>
309 * class.c (registered_class): Take it out of class_roots; turn into
311 (register_class): Make static. Don't duplicate decl node. Use
313 (emit_register_classes): Use VEC_iterate. Use output_constant
314 instead of assemble_integer. Don't call mark_decl_referenced
316 * java-tree.h (register_class): Remove decl.
318 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
322 * parse.y (register_package, package_list): Remove.
323 (package_declaration): Do not call register_package.
324 (do_resolve_class): Do not use package_list.
326 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
328 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
331 2005-05-15 Tom Tromey <tromey@redhat.com>
334 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
337 2005-05-12 Aaron Luchko <aluchko@redhat.com>
339 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
341 2005-05-11 Tom Tromey <tromey@redhat.com>
343 * gcj.texi (Code Generation): Document -fbootstrap-classes.
344 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
345 (parse_version): Use it.
346 * lang.opt (-fbootstrap-classes): New option.
348 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
351 * class.c (maybe_layout_super_class): Look for imports in this_class.
352 * parse.h (ctxp_for_generation_last): New.
353 (do_resolve_class): Add a parameter.
354 * parse.y (ctxp_for_generation_last): New.
355 (java_pop_parser_context): Add at end of list.
356 (find_in_imports, find_in_imports_on_demand): Look in ctxp
357 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
358 the given type are NULL.
359 (do_resolve_class): Look into the imports of the new second parameter.
360 Adjust recursive calls.
361 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
362 calls to do_resolve_class.
363 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
364 (java_complete_class): Do not do that here.
366 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
369 * Make-lang.in (java): Add gjnih.
370 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
371 (GJNIH_OBJS): New variable.
372 (gjnih$(exeext)): New target.
373 (JAVA_MANFILES): Add gjnih.1.
374 (java.uninstall): Add gjnih.1.
375 (java.mostlyclean): Add gjnih.
376 (java.maintainer-clean): Add gjnih.1.
377 (java/gjavah-jni.o): New target.
378 (.INTERMEDIATE): Add gjnih.pod.
379 (gjnih.pod): New target.
380 * config-lang.in (stagestuff): Add gjnih.
381 * gcj.texi (Top): Add gjnih node.
382 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
383 -bootclasspath options.
384 (Invoking gjnih): New node.
385 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
386 (TOOLNAME): New macro.
387 (error): Replace hard-coded gcjh with TOOLNAME.
388 (process_file): Likewise.
391 (help): Likewise. Add help output for -force, -old, -trace and -J
393 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
394 (options): Add force, old, trace and J fields.
395 (main): Handle -force, -old, -trace and -J options.
397 2005-05-03 Tom Tromey <tromey@redhat.com>
400 * gjavah.c (main): Unlink output file on error.
402 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
404 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
407 2005-04-29 Tom Tromey <tromey@redhat.com>
409 * expr.c (build_jni_stub): Updated for change to build_block.
411 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
413 * expr.c (force_evaluation_order): Declare 'saved' earlier.
415 2005-04-28 Andrew Haley <aph@redhat.com>
418 * java-tree.h (soft_resolvepoolentry_node): New.
419 (alloc_constant_fieldref): Declare.
420 * expr.c (expand_java_field_op): Don't call class_init for
421 accesses to static fields with indirect dispatch.
422 * builtins.c (initialize_builtins): Add "__builtin_expect".
423 * decl.c (soft_resolvepoolentry_node): New variable.
424 (java_init_decl_processing): Create a decl for
425 "_Jv_ResolvePoolEntry".
426 * class.c (build_fieldref_cache_entry): New function.
427 (build_static_field_ref): Rewrite for indirect dispatch.
428 * constants.c (find_name_and_type_constant_tree): New function.
429 (alloc_constant_fieldref): Likewise.
430 (build_constants_constructor): Handle CONSTANT_Fieldref and
431 CONSTANT_NameAndType.
434 * expr.c (force_evaluation_order): Convert outgoing args smaller
437 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
439 * gcj.texi (libgcj Runtime Properties): Remove obsolete
440 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
441 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
443 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
445 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
446 to `unlock_stream' with `unlock_std_streams'.
448 2005-04-25 Jakub Jelinek <jakub@redhat.com>
450 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
451 instead of just expr.h.
453 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
455 * gjavah.c (main): Unlock the stdio streams.
456 * jcf-dump.c (main): Likewise.
457 * jv-scan.c (main): Likewise.
458 * jvgenmain.c (main): Likewise.
460 2005-04-23 DJ Delorie <dj@redhat.com>
462 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
463 parse.y: Adjust warning() callers.
465 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
467 * gcj.texi (Object fields): Change "Integer" to "Int" in example
470 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
472 * gcj.texi: Fix typos and bogus example.
474 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
476 * except.c: Fix a comment typo.
478 2005-04-19 Julian Brown <julian@codesourcery.com>
480 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
481 indirect dispatch with PIC.
483 2005-04-18 Andrew Haley <aph@redhat.com>
485 * java-except.h (struct eh_range.handler): Remove unused field.
486 (handle_nested_ranges): Remove function declaration.
487 (sanity_check_exception_range): Add function declaration.
488 * verify.c (verify_jvm_instructions): Remove call to
489 handle_nested_ranges.
490 * verify-glue.c (verify_jvm_instructions_new): Call
491 sanity_check_exception_range.
492 * except.c (link_handler, eh_range_freelist, link_handler,
493 handle_nested_ranges): Remove.
494 (add_handler): Rewrite.
495 (sanity_check_exception_range): New function.
496 (print_ranges): New function.
498 2005-04-13 Julian Brown <julian@codesourcery.com>
500 * decl.c (finish_method): Give methods once-only linkage.
502 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
504 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
506 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
508 * java-tree.h: Don't use PARAMS().
510 2005-04-07 Per Bothner <per@bothner.com>
512 * class.c (push_class): By default, suppress debug output.
513 (finish_class): Enable debug output for classes we're emitting.
515 2005-04-07 Andrew Haley <aph@redhat.com>
517 * gcj.texi: Correct gcj-dbtool instructions.
519 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
521 * gcj.texi: Fix a typo.
522 * lang.c: Fix a comment typo.
524 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
526 * gcj.texi (Invoking gij): Add descriptions of new -X options.
527 Mention recognized-and-ignored compatibility options.
528 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
530 (About CNI): Add Memory allocation section.
532 2005-04-01 Tom Tromey <tromey@redhat.com>
534 * decl.c (java_init_decl_processing): Fix types of
535 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
536 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
537 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
539 2005-03-31 Jan Hubicka <jh@suse.cz>
541 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
542 * class.c: Include cgraph.h
543 (make_local_functoin_alias): Mark aslias as needed.
544 * resource.c: Include cgraph.h
545 (compile_resource_data): Go via cgraph interface.
547 2005-03-30 Ian Lance Taylor <ian@airs.com>
549 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
551 2005-03-30 Tom Tromey <tromey@redhat.com>
553 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
554 inner_class_info_index==0 or outer_class_info_index==0.
556 2005-03-29 Tom Tromey <tromey@redhat.com>
558 * gcj.texi (libgcj Runtime Properties): Document
559 gnu.gcj.runtime.endorsed.dirs.
561 2005-03-24 Anthony Green <green@redhat.com>
563 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
566 2005-03-23 Tom Tromey <tromey@redhat.com>
568 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
569 (parse_version): Use it.
571 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
573 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
575 2005-03-18 Andrew Haley <aph@redhat.com>
578 * decl.c (update_aliases): Don't update variables that are about
580 (maybe_poplevels): Add comment.
582 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
585 * jcf-parse.c (duplicate_class_warning): New function.
586 (java_parse_file): Call duplicate_class_warning if
587 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
588 (parse_zip_file_entries): Likewise. Also set
589 CLASS_FROM_CURRENTLY_COMPILED_P.
591 2005-03-16 Andrew Haley <aph@redhat.com>
593 * expr.c (expand_java_arrayload): Don't generate a
594 NullPointerException based on the type of the node.
595 (build_java_array_length_access): Likewise.
597 2005-03-15 Zack Weinberg <zack@codesourcery.com>
599 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
601 2005-03-11 Tom Tromey <tromey@redhat.com>
603 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
604 (libgcj Runtime Properties): Document the default .db.
606 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
609 * parse.y (checks_throws_clauses): Check exceptions list even when
610 the base class does not come from a source file being compiled.
611 (java_complete_lhs): Remove unused variable 'wfl'.
613 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
616 * decl.c (finish_method): Emit _Jv_InitClass for private static
617 methods inside inner classes as well.
619 2005-03-08 Julian Brown <julian@codesourcery.com>
620 * Revert patch from 2005-03-08 for causing bootstrap failure on
623 2005-03-08 Julian Brown <julian@codesourcery.com>
625 * decl.c (finish_method): Give methods once-only linkage.
627 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
629 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
631 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
633 * verify-glue.c (vfy_is_assignable_from): Perform static check using
634 can_widen_reference_to if the C++ ABI is in use.
635 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
636 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
637 type_isresolved, init_state, set_pc, state_get_pc,
638 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
639 (verify_fail): Report the current PC from the verifier context.
640 (free_state): Remove #if 0 block to enable this function.
641 (free_verifier_context): Call free_state on state_list iterator
642 values before freeing them.
643 * expr.c (pop_type_0): Pop correct type for error message when stack
644 contains a multi-word type.
646 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
648 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
649 for known NULL array length access.
651 2005-03-07 Tom Tromey <tromey@redhat.com>
653 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
655 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
657 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
658 typeck.c: Update copyright.
660 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
663 * xref.c, xref.h: Remove file.
664 * Make-lang.in (java/xref.o): Remove.
665 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
666 * lang.c (flag_emit_xref): Remove definition.
667 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
668 * typeck.c (convert): Remove use of do_not_fold.
669 * parse.y (do_not_fold): Remove definition.
670 (parser grammar): Remove xref code.
671 (maybe_create_class_interface_decl, create_class): Likewise.
672 (register_fields, method_header, finish_method_declaration): Likewise.
673 (declare_local_variables, source_end_java_method): Likewise.
674 (java_complete_expand_classes): Do not set do_not_fold.
675 (java_complete_expand_method): Remove xref code.
676 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
677 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
678 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
679 (patch_synchronized_statement, patch_throw_statement): Likewise.
680 (maybe_build_class_init_for_field): Likewise.
682 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
684 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
685 instead of IS_NON_TYPE_CODE_CLASS.
687 2005-03-04 Andrew Haley <aph@redhat.com>
690 * class.c (set_method_index): Don't set method_index if it is
692 (layout_class_method): Don't complain about "non-static method foo
693 overrides static method" in the case of indirect dispatch.
695 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
697 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
699 * Make-lang.in: Don't elide warnings in jcf-io.c.
701 2005-03-01 Per Bothner <per@bothner.com>
704 * check-init.c (wfl): Remove static.
705 (final_assign_error, check_init): Replace calls to parse_error_context
707 (check_init): Save, set, and restore input_location for each exp.
709 2005-03-01 Per Bothner <per@bothner.com>
711 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
712 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
713 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
715 2005-03-01 Per Bothner <per@bothner.com>
717 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
719 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
722 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
725 2005-02-22 Tom Tromey <tromey@redhat.com>
728 * verify-impl.c (EITHER): New define.
729 (types_compatible): Handle it.
730 (check_field_constant): Use it.
732 2005-02-18 Tom Tromey <tromey@redhat.com>
735 * verify-impl.c (types_equal): Fixed test.
738 * verify-glue.c (vfy_class_has_field): New function.
739 * verify.h (vfy_class_has_field): Declare.
740 * verify-impl.c (check_field_constant): Added 'putfield'
742 (verify_instructions_0): Updated.
743 (types_equal): New function.
745 2005-02-14 Tom Tromey <tromey@redhat.com>
748 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
749 stack effect of multianewarray.
751 2005-02-14 Andrew Haley <aph@redhat.com>
754 * expr.c (expand_byte_code): Call promote_arguments().
755 (promote_arguments): New function.
756 * decl.c (check_local_unnamed_variable): Remove special case for
758 (find_local_variable): Promote all boolean types to int
759 when searching for local variable decls.
761 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
763 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
764 parse-scan.y: Update copyright.
766 2005-02-11 Per Bothner <per@bothner.com>
769 * parse-scan.y (input_location): Remove variable.
770 (main_input_filename): New - replaces input_filename, which isn't
771 settable if USE_MAPPED_LOCATION.
772 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
773 so we don't reference input_location or wfl_operator in that case.
774 * jv-scan.c (expand_location): Remove - no longer used.
775 (main): Set main_input_filename rather than input_filename.
777 2005-02-09 Richard Henderson <rth@redhat.com>
779 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
780 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
782 2005-02-08 Marcin Dalecki <martin@dalecki.de>
784 * expr.c (add_type_assertion): Use the proper enumeration type,
785 since this is what htab_find_slot() is expecting.
787 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
789 * gcj.texi: Update copyright dates.
791 2005-02-02 Tom Tromey <tromey@redhat.com>
793 * gcj.texi (libgcj Runtime Properties): Default library_control
796 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
799 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
800 (modifiers) when square brackets are present in a declaration for
802 * jv-scan.c (main): Set input_filename and input_line.
804 2005-02-01 Tom Tromey <tromey@redhat.com>
807 * gjavah.c (get_field_name): Don't override name for JNI header.
809 2005-02-01 Roger Sayle <roger@eyesopen.com>
811 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
812 of unsigned types using iushr and lushr JVM bytecodes.
814 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
817 * gjavah.c (jni_print_float): Do not emit floating-point
818 initialiser for a static final field.
819 (jni_print_double): Likewise.
821 2005-02-01 Mark Mitchell <mark@codesourcery.com>
824 2005-01-31 Mark Mitchell <mark@codesourcery.com>
825 * gjavah.c (print_field_info): Mark static data members of
826 floating-point type with "__extension__".
828 2005-01-31 Mark Mitchell <mark@codesourcery.com>
830 * gjavah.c (print_field_info): Mark static data members of
831 floating-point type with "__extension__".
833 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
836 * parse.y (build_string_concatenation): Remove redundant if.
837 (patch_conditional_expr): Attempt to patch_string() the condition
838 of a ?: as well, in addition to its other operands.
840 2005-01-25 Tom Tromey <tromey@redhat.com>
842 * Make-lang.in (java/java-tree-inline.o): Removed.
844 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
847 * parse.y (patch_binop): Allow comparisons against NULL only
848 if the other operand is of a reference type.
850 2005-01-24 Tom Tromey <tromey@redhat.com>
852 * java-tree.h (gcj_abi_version): Declare.
853 * class.c (make_class_data): Push gcj_abi_version into "next"
854 field. Renamed field.
855 * decl.c (gcj_abi_version): New global.
856 (parse_version): New function.
857 (java_init_decl_processing): Call it. Renamed 'next' field.
859 (GCJ_BINARYCOMPAT_ADDITION): New define.
861 2005-01-24 Roger Sayle <roger@eyesopen.com>
864 * jcf-write.c (generate_bytecode_insns): Conversions between
865 integer types of the same precision shouldn't generate widening
866 or narrowing conversion bytecodes.
868 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
870 * java-except.h, java-tree.h: Remove unused prototypes.
872 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
875 * jcf-write.c (perform_relocations): Don't call memcpy if source
876 and destination are the same.
878 2005-01-17 Tom Tromey <tromey@redhat.com>
880 * verify-impl.c (get_short): Sign extend.
883 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
885 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
888 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
890 * verify.c: Revert to the version before the BC-ABI merge.
892 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
895 * check-init.c (check_init): Take care of references that do not
896 have an explicit final variable declaration (e.g. array length
897 access) for pre/post in/de-crement operators.
899 2005-01-08 Mark Wielaard <mark@klomp.org>
901 * parse.y (process_imports): Allocate (and free) original_name only
902 when not already defined.
903 * jcf-parse.c (read_class): Free results of find_class() and
905 (java_parse_file): Keep pointer to head of file_list and free when
906 done. Free result of lrealpath().
908 2005-01-05 Tom Tromey <tromey@redhat.com>
910 * gcj.texi (Standard Properties): java.ext.dirs is now used.
912 2004-12-20 Andrew Haley <aph@redhat.com>
914 * typeck.c: Use fold_convert for ints and booleans.
916 2004-12-17 Andrew Haley <aph@redhat.com>
919 * typeck.c (convert): Use a CONVERT_EXPR when converting to
920 BOOLEAN_TYPE or CHAR_TYPE.
921 (convert_to_boolean, convert_to_char) : Remove.
922 * convert.h (convert_to_boolean, convert_to_char) : Remove.
923 * expr.c (expand_load_internal): Do type conversion if type is not
926 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
929 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
932 2004-12-07 Andrew Haley <aph@redhat.com>
935 * jcf-parse.c (load_class): Remove sanity test for missing inner
938 2004-12-06 Tom Tromey <tromey@redhat.com>
940 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
941 (java.uninstall): Likewise.
942 (java.maintainer-clean): Likewise.
943 (.INTERMEDIATE): Likewise.
944 (java.install-man): Likewise.
945 (gcj-dbtool.pod): New target.
946 * gcj.texi (Code Generation): Document -findirect-dispatch.
947 (libgcj Runtime Properties): Document
948 gnu.gcj.precompiled.db.path.
949 (Top): Link to "Invoking gcj-dbtool".
951 2004-12-06 Tom Tromey <tromey@redhat.com>
954 * java-tree.h (extract_field_decl): Declare.
955 * parse.y (extract_field_decl): Renamed from
956 strip_out_static_field_access_decl. No longer static.
957 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
959 2004-12-03 Tom Tromey <tromey@redhat.com>
961 * lang.c (flag_new_verifier): Define.
962 (java_post_options): Set flag_new_verifier if indirect dispatch
964 * lang.opt (fnew-verifier): Removed.
966 2004-12-03 Tom Tromey <tromey@redhat.com>
969 * Make-lang.in (java.install-common): Only install transformed
970 gcjh if gcj-cross exists.
972 2004-12-03 Andrew Haley <aph@redhat.com>
975 * except.c (link_handler): Patch 'outer' field of siblings of the
976 range we're demoting.
978 2004-12-03 Andrew Haley <aph@redhat.com>
981 * class.c (layout_class_method): Don't fail to override a method
982 simply because it has DECL_ARTIFICIAL set.
984 2004-12-02 Tom Tromey <tromey@redhat.com>
987 * parse.y (craft_constructor): Special case null_pointer_node.
989 2004-12-02 Tom Tromey <tromey@redhat.com>
992 * java-gimplify.c (java_gimplify_expr): Don't call
993 SET_EXPR_LOCATION unless wrapped tree is an expression.
995 2004-11-27 Per Bothner <per@bothner.com>
997 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
998 Fix fencepost error in 'i', which got executed one too many times.
999 Also, fold memcpy into explicit loop, as originally intended.
1000 Also, free temporary 'buf' which otherwise leaks.
1002 2004-11-27 Per Bothner <per@bothner.com>
1004 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1005 local static variables if not USE_MAPPED_LOCATION.
1007 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1009 * class.c, decl.c, expr.c: Fix comment typos.
1011 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1014 * decl.c (end_java_method): Call
1015 attach_init_test_initialization_flags on all the init_decls.
1016 * parse.y (attach_init_test_initialization_flags): Move to ...
1017 * expr.c (attach_init_test_initialization_flags): here and
1018 support BIND_EXPR also.
1019 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1020 * jcf-parse.c (parse_class_file): Don't disable class init
1023 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1025 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1028 2004-11-24 Richard Henderson <rth@redhat.com>
1030 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1031 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1033 2004-11-24 Tom Tromey <tromey@redhat.com>
1035 * verify.c (defer_merging): Don't use C++-style comment.
1036 * verify.h (java_opcode): Added java_opcode_end.
1037 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1039 * verify-impl.c (vfy_push_type): Removed bogus "return".
1040 (initialize_stack): Use vfy_alloc and vfy_free.
1041 (verify_instructions_0): Likewise.
1043 * Merged gcj-abi-2-dev-branch to trunk.
1045 2004-11-24 Andrew Haley <aph@redhat.com>
1047 * jcf-parse.c (parse_class_file): Set file_start_location.
1049 2004-11-10 Tom Tromey <tromey@redhat.com>
1051 * class.c (make_field_value): Don't call build_static_field_ref.
1052 (build_static_field_ref): Don't emit direct references when using
1055 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1056 -verbose:class into man page synopsis.
1058 2004-11-09 Tom Tromey <tromey@redhat.com>
1060 * expr.c (build_java_arraystore_check): Still generate check if
1061 element type is itself an array.
1063 2004-11-08 Tom Tromey <tromey@redhat.com>
1065 * java-tree.h (soft_check_assignment_node): Removed.
1066 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1067 * decl.c (java_init_decl_processing): Don't initialize
1068 soft_check_assignment_node.
1070 2004-11-05 Tom Tromey <tromey@redhat.com>
1072 * class.c (layout_class_methods): Don't add Miranda methods when
1073 using indirect dispatch.
1075 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1077 * class.c (make_class_data): Call emit_assertion_table to set the
1078 'assertion_table' field.
1079 (build_signature_for_libgcj): Move here from expr.c.
1080 (add_assertion_table_entry): New function. Callback for assertion
1081 hashtable traversal.
1082 (emit_assertion_table): New. Take class argument, and generate
1083 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1084 * decl.c (init_decl_processing): Define assertion_entry_type record.
1085 Push 'assertion_table' class field instead of 'verify'.
1086 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1087 (type_assertion_hash): Include 'assertion_code' in hash.
1088 (add_type_assertion): Rewritten. Take class and assertion_code
1089 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1090 (can_widen_reference_to): Use new add_type_assertion() arguments.
1091 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1092 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1093 (verify_identifier_node): Removed.
1094 (assertion_entry_type, assertion_table_type): New.
1095 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1096 assertion code definitions.
1097 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1098 'target_type' to 'op1' and 'op2'.
1099 (add_type_assertion): Declare.
1100 (lang_printable_name_wls): Remove unused definition.
1101 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1102 to emit runtime assertion.
1103 (vfy_note_stack_type): Clean up non-C90 declarations.
1104 (vfy_note_local_type): Likewise.
1105 * verify.h (vfy_is_assignable_from): Declare.
1106 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1107 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1108 instead of is_assignable_from_slow().
1109 (types_compatible): Reinstate ref_compatible() call.
1111 2004-11-04 Tom Tromey <tromey@redhat.com>
1113 * class.c (build_static_field_ref): Reverted previous patch.
1115 * class.c (build_static_field_ref): Don't emit direct references
1116 when using indirect dispatch.
1118 2004-11-03 Tom Tromey <tromey@redhat.com>
1120 * expr.c (expand_java_arrayload): Set lhs_type_node.
1121 (expand_java_arraystore): Set rhs_type_node.
1123 2004-11-02 Tom Tromey <tromey@redhat.com>
1125 * jcf-parse.c (compute_class_name): Use filename length from zip
1126 directory, not strlen.
1128 * expr.c (expand_invoke): Mark new interface methods as abstract.
1130 2004-11-01 Tom Tromey <tromey@redhat.com>
1132 * verify-impl.c (push_jump): Removed check for uninitialized
1134 (push_exception_jump): Likewise.
1135 (handle_ret_insn): Likewise.
1136 (handle_jsr_insn): Likewise.
1137 (state_check_no_uninitialized_objects): Removed.
1139 * decl.c (check_local_unnamed_variable): Recognize
1140 promoted-to-int parameters when using the new verifier.
1141 * expr.c (expand_java_arraystore): Explicitly request array type
1142 when using new verifier.
1143 (expand_java_arrayload): Likewise.
1144 (invoke_build_dtable): Don't pass object_type_node as
1145 expression argument to build_java_indirect_ref.
1146 (build_java_check_indexed_type): Do nothing.
1147 (build_java_arraystore_check): Handle case where array doesn't
1149 (build_java_array_length_access): Likewise.
1150 (expand_invoke): Handle case where interface overrides a method
1152 (pop_type_0): Always succeed for reference types.
1153 (process_jvm_instruction): Don't pop a value in a dead
1155 (pop_arguments): Convert arguments to correct types.
1157 2004-10-29 Andrew Haley <aph@redhat.com>
1159 * jcf-parse.c (give_name_to_class): Remove line that was
1162 2004-10-29 Andrew Haley <aph@redhat.com>
1164 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1166 2004-10-20 Andrew Haley <aph@redhat.com>
1168 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1170 2004-10-26 Tom Tromey <tromey@redhat.com>
1172 * verify.h (vfy_notify_verified): Removed.
1173 * verify-glue.c (vfy_notify_verified): Removed.
1175 2004-10-26 Tom Tromey <tromey@redhat.com>
1177 * verify-impl.c (debug_print_state): Declare `i' before code.
1178 (merge_types): Modify `t' when it is null_type.
1180 2004-10-26 Tom Tromey <tromey@redhat.com>
1182 * verify-impl.c (type_print): Renamed from print. Now static and
1184 (debug_print_state): Use type_print.
1186 2004-10-25 Tom Tromey <tromey@redhat.com>
1188 * expr.c (build_invokeinterface): Compute correct offset for
1189 index into interface methods.
1191 2004-10-20 Tom Tromey <tromey@redhat.com>
1193 * java-tree.h (verify_jvm_instructions_new): Declare.
1195 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1198 * verify-impl.c (verify_instructions): Correctly handle wide
1200 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1201 (vfy_get_component_type): Strip pointer types.
1202 (vfy_find_class): Use get_type_from_signature. Strip pointer
1204 Include java-except.h.
1206 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1208 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1209 vfy_push_type_t, set_variable, add_new_state, merge_into,
1210 handle_jsr_insn, branch_prepass, check_class_constant,
1211 check_wide_constant, get_one_type, compute_static_types,
1212 verify_instructions_0): Clean up C99 declarations after statements.
1214 2004-10-20 Tom Tromey <tromey@redhat.com>
1216 * verify-impl.c (merge_refs): Compare reference against iterator,
1219 * verify-glue.c (vfy_tag): Mask off resolved flag.
1221 2004-10-19 Tom Tromey <tromey@redhat.com>
1223 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1224 (init_state_with_stack): Initialize `this_type' in state.
1225 (verify_method): Use debug_print.
1226 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1227 (vfy_note_stack_depth): Reverted last patch.
1228 (vfy_note_stack_type): Note pointer to Object, not Object.
1229 (vfy_note_local_type): Likewise.
1231 * verify.h (vfy_note_instruction_seen): Declare.
1232 * verify-glue.c (verify_jvm_instructions_new): Set
1233 BCODE_EXCEPTION_TARGET on target instruction.
1234 (vfy_note_instruction_seen): New function.
1235 * verify-impl.c (FLAG_INSN_SEEN): New define.
1236 (verify_instructions_0): Set flag on instruction. Save state for
1238 (verify_instructions): Call vfy_note_instruction_seen.
1240 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1241 (verify_jvm_instructions_new): Call method_init_exceptions,
1242 add_handler, and handle_nested_ranges.
1243 * verify-impl.c (verify_method): Return 1 on success.
1244 (verify_instructions_0): Save the state at PC=0.
1246 * verify-impl.c (init_type_from_class): Set is_resolved and
1247 ref_next on new ref_intersection.
1248 (init_type_from_string): Likewise.
1250 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1252 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1253 if flag_new_verifier is set.
1254 * java-tree.h (flag_new_verifier): Declare.
1255 * lang.opt (fnew-verifier): New option.
1256 * verify-impl.c: Work around namespace pollution by undef'ing
1258 (struct verifier_context): Make 'bytecode' const.
1259 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1260 (types_compatible): For the BC-ABI, always consider reference types
1262 (check_class_constant): Use vfr->current_class.
1263 (check_constant): Likewise.
1264 (check_wide_constant): Likewise.
1265 (check_field_constant): Check for 'L' at start of type name.
1266 (get_one_type): Return pointer instead of type. Set type result in
1267 caller via passed type pointer.
1268 (compute_argument_types): Update to use new get_one_type arguments.
1269 (compute_return_type): Likewise.
1270 (make_verifier_context): New. Allocate and initialize 'vfr'.
1271 (free_verifier_context): New. Free 'vfr' and its contents.
1272 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1273 and free_verifier_context.
1275 2004-10-15 Tom Tromey <tromey@redhat.com>
1277 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1278 * verify.h (vfy_fail): Fixed formatting.
1280 * verify-impl.c (vfr): Fixed comment formatting.
1281 (collapse_type): New function.
1282 (verify_instructions): Notify compiler about type map.
1283 * verify.h (vfy_note_stack_depth): Updated.
1284 (vfy_note_stack_type): Likewise.
1285 (vfy_note_local_type): Likewise.
1286 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1288 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1289 state. Added `method' argument.
1290 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1292 (vfy_note_local_type): New function.
1293 (vfy_unsuitable_type): Likewise.
1294 (vfy_return_address_type): Likewise.
1295 (vfy_null_type): Likewise.
1297 * verify.h (VFY_IN_GCC): Removed.
1298 (VFY_WANT_TYPEMAP): Removed.
1299 * verify-impl.c (verify_instructions_0): Removed useless "\".
1300 (struct state) <next>: Uncomment.
1302 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1304 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1307 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1309 * Make-lang.in (verify.o): Re-enabled this target.
1310 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1311 (vfy_get_interface): Likewise.
1312 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1313 * verify.h (verify_jvm_instructions_new): Declare.
1314 * verify-impl.c (free_state): Temporarily comment out unused
1317 2004-10-06 Tom Tromey <tromey@redhat.com>
1319 * java-tree.h (JV_STATE_READ): New enum value.
1321 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1323 * verify.h: New file.
1325 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1327 * verify-impl.c, verify-glue.c, verify.h: New files.
1328 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1330 2004-09-24 Andrew Haley <aph@redhat.com>
1332 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1333 for a slot if it's of pointer type.
1335 2004-09-14 Tom Tromey <tromey@redhat.com>
1337 * class.c (make_class_data): Correctly initialize "state" field.
1338 Initialize "engine" field.
1339 * decl.c (java_init_decl_processing): Add "engine" field.
1341 2004-09-10 Andrew Haley <aph@redhat.com>
1344 * expr.c (build_invokeinterface): Use fast method for interface
1346 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1347 JTI_ITABLE_PTR_TYPE.
1348 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1349 (emit_symbol_table): Add new arg, element_size.
1350 * decl.c (java_init_decl_processing): Initialize Class.itable.
1351 * class.c (GEN_TABLE): New macro.
1352 (gen_indirect_dispatch_tables): Use it. Add itable.
1353 (make_class_data): Add new arg for emit_symbol_table().
1355 (add_miranda_methods): Make sure search_class has been parsed.
1356 (emit_symbol_table): Add new arg, element_size.
1358 2004-09-06 Andrew Haley <aph@redhat.com>
1360 * verify.c (merge_types): Return Object for all merges of
1362 * expr.c (add_type_assertion): Don't generate assertions when
1363 source type is array of Object.
1365 2004-09-03 Andrew Haley <aph@redhat.com>
1367 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1369 * lang.c (java_post_options): Force flag_verify_invocations if
1370 we're not using indirect dispatch.
1372 * expr.c (pop_type_0): Move test for interfaces before call to
1373 can_widen_reference_to().
1374 (build_signature_for_libgcj): Remove generation of canonical array
1376 (add_type_assertion): Canonicalize both arrays.
1377 Don't assert that type X can be assigned to Object.
1378 Don't assert that type X an be assigned to type X.
1379 Don't assert that Object can be assigned to type X.
1380 (can_widen_reference_to): Warn whenever we generate an assertion.
1381 (process_jvm_instruction): Use throwable_type_node for the type of
1384 2004-09-01 Andrew Haley <aph@redhat.com>
1386 * decl.c (java_init_decl_processing): Change
1387 verify_identifier_node to "__verify".
1388 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1389 * java-tree.h (verify_identifier_node): Change to "__verify".
1391 * expr.c (build_signature_for_libgcj): New function.
1392 (add_type_assertion): Use it to construct signatures for
1393 source_type and target_type.
1395 2004-08-27 Andrew Haley <aph@redhat.com>
1397 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1398 (verify_identifier_node): New.
1399 (TYPE_VERIFY_METHOD): New.
1400 (struct type_assertion): New type.
1401 * expr.c (type_assertion_eq): New function.
1402 (type_assertion_hash): New function.
1403 (add_type_assertion): New function.
1404 (can_widen_reference_to): Call add_type_assertion().
1405 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1406 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1407 (finish_class): Output TYPE_VERIFY_METHOD (type).
1409 * decl.c (end_java_method): Nullify unused fields.
1411 2004-08-17 Andrew Haley <aph@redhat.com>
1413 * verify.c (defer_merging): Quieten.
1414 * jcf-parse.c (load_class): Only try to open a class file if it's
1415 java.lang.Object or if it's part of the current compilation.
1416 Check that the class we just tried to load is the class we just
1418 (java_parse_file): Set flag_verify_invocations off if we're
1419 compiling from .class.
1420 (parse_zip_file_entries): Abort if we try to read a dummy class.
1421 * expr.c (can_widen_reference_to): Quieten.
1422 (build_invokevirtual): Abort if we try to invokevirtual an
1424 (expand_invoke): Don't build a non-interface call to an interface.
1425 (build_instanceof): Don't do premature optimization if
1426 flag_verify_invocations is not set.
1427 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1429 (build_static_field_ref): Add correct type conversion for
1431 (add_miranda_methods): Disable generation of Miranda methods for
1433 (layout_class_method): Don't complain about non-static method
1434 overrides static method with dummy classes.
1436 2004-08-13 Tom Tromey <tromey@redhat.com>
1438 * class.c (build_static_field_ref): Re-enable atable lookups for
1441 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1443 2004-08-11 Tom Tromey <tromey@redhat.com>
1445 * gcj.texi (libgcj Runtime Properties): Document new properties.
1447 2004-08-06 Andrew Haley <aph@redhat.com>
1449 * jcf-parse.c (load_class): Check that we really have loaded the
1450 class we're looking for.
1452 2004-07-19 Andrew Haley <aph@redhat.com>
1454 * verify.c (verify_jvm_instructions): Comment change only.
1456 * typeck.c (build_java_array_type): Add size field to array name.
1458 * java-tree.h (LOCAL_SLOT_P): New.
1459 (update_aliases): Add PC argument.
1460 (pushdecl_function_level): New function.
1462 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1463 MODIFY_EXPR, and SAVE_EXPR.
1464 (java_gimplify_modify_expr): New function.
1466 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1467 (expand_iinc): Pass PC to update_aliases().
1468 (STORE_INTERNAL): Likewise.
1469 (process_jvm_instruction): Likewise.
1471 * decl.c (base_decl_map): New variable.
1472 (uniq): New variable.
1473 (update_aliases): Rewrite with more thorough checking.
1474 (debug_variable_p): New function.
1475 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1476 (check_local_named_variable): Delete whole function.
1477 (initialize_local_variable): New function.
1478 (check_local_unnamed_variable): Add checks and comments.
1479 (find_local_variable): Rewrite.
1480 (java_replace_reference): New function.
1481 (function_binding_level): New variable.
1482 (pushdecl_function_level): New function.
1483 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1484 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1485 (start_java_method): Reset uniq. Create base_decl_map. Set
1486 function_binding_level.
1487 (end_java_method): Null unused fields to save memory.
1489 2004-06-29 Andrew Haley <aph@redhat.com>
1491 * except.c (expand_start_java_handler): Push a new binding level.
1492 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1493 register_exception_range() to register where we'll do it.
1494 (expand_end_java_handler): Remove old bogus code. Replace with
1495 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1496 the top of the expression we're curently building.
1497 (maybe_end_try): Delete.
1498 * decl.c (binding_level.exception_range): New field.
1499 (clear_binding_level): Add field exception_range. Reformat.
1500 (poplevel): Call expand_end_java_handler().
1501 (poplevel): Call java_add_stmt only if functionbody is false.
1502 (maybe_poplevels): Don't call maybe_end_try() from here.
1503 (end_java_method): Clear no longer used trees in function decl.
1504 (register_exception_range): New function.
1505 * java-tree.h (register_exception_range, struct eh_range): Declare.
1507 2004-06-22 Andrew Haley <aph@redhat.com>
1509 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1511 * check-init.c (get_variable_decl): Teach check-init about
1512 FIELD_DECLs addressed via the otable.
1513 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1516 2004-05-28 Andrew Haley <aph@redhat.com>
1518 * jcf-parse.c (load_class): Don't try to read a class that we've
1521 * expr.c (build_invokeinterface): Use the old-fashioned way of
1522 doing indirect dispatch: look up interfaces by name.
1523 * java-tree.h (enum java_tree_index): Add
1524 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1525 * decl.c (java_init_decl_processing): Add
1526 soft_lookupinterfacemethodbyname_node.
1528 * gjavah.c (print_method_info): Final methods have vtable entries,
1529 so gjavah needs to output them.
1530 * class.c (layout_class_method): Generate vtable entries for final
1532 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1533 dispatch, even if a method is final.
1535 2004-05-25 Andrew Haley <aph@redhat.com>
1537 * class.c (build_symbol_entry): Convert the names of constructors
1538 to init_identifier_node when generating an entry for the indirect
1541 * expr.c (build_known_method_ref): Generate indirect calls for
1542 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1544 2004-05-24 Andrew Haley <aph@redhat.com>
1546 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1547 atable element is of the right type.
1549 * class.c (build_static_field_ref): Cast pointer to correct type
1552 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1554 * Merged with HEAD as of 20040514. Diff against
1555 gcj-abi-2-merge-20040514.
1557 2004-04-16 Andrew Haley <aph@redhat.com>
1559 * verify.c (check_pending_block): Disable subroutine checks.
1560 (defer_merging): New function.
1561 (merge_types): If types are dummy, use defer_merging to combine them.
1562 (verify_jvm_instructions): If invocation is invokeinterface and
1563 target is dummy, assume target really is an interface.
1565 * parse.y (patch_invoke): Break out call to java_create_object.
1567 * lang.c (flag_verify_invocations): New.
1569 * jcf-parse.c (load_class): If we've already failed to load a
1570 class, don't try again.
1571 (load_class): If we can't find a .class file, don't fail, but emit
1573 (parse_class_file): Don't act on dummy methods.
1575 * java-tree.h (flag_verify_invocations): New.
1577 (lang_type.dummy_class): New field.
1578 (java_create_object): New function.
1579 (METHOD_DUMMY): New.
1581 * expr.c (build_field_ref): Widen field offset.
1582 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1583 that each of its elements is compatible with the one we're
1585 (pop_type_0): Issue a warning to say that we need to generate a
1587 (java_create_object): New function.
1588 (build_field_ref): Only generate hard refs if we're not using
1590 (expand_java_field_op): If we're using !verify_invocations and we
1591 see a missing field, generate a decl for it.
1593 (expand_invoke): If a class doesn't have the method we seek and
1594 we're using !flag_verify_invocations, generate a decl for the
1597 (build_known_method_ref): Always use indirect dispatch via the
1598 atable for static methods.
1600 (expand_java_NEW): Break out object creation into new function,
1603 (can_widen_reference_to): Issue a warning to say that we need to
1604 generate a runtime check.
1606 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1607 (make_method_value): Also use index for interfaces.
1608 (make_class_data): Skip dummy field for inherited data.
1609 Don't build method array for dummy methods.
1610 Set size_in_byte to -1 when using inirect dispatch
1611 Don't build a hard class ref if we don't have a hard ref to our
1612 superclass, or if we're using inirect dispatch.
1613 Null out dispatch tables.
1615 (layout_class_method): Don't complain about non-static method
1616 overrides static method is method is artificial.
1618 (build_static_field_ref): Disable atable references to static
1619 fields for the time being.
1621 (layout_class_methods): Check for CLASS_INTERFACE as
1622 well as CLASS_ABSTRACT.
1624 2004-11-24 Steven Bosscher <stevenb@suse.de>
1626 * class.c (make_class_data): Don't check flag_inline_functions.
1627 * lang.c (flag_really_inline): Remove unused flag.
1628 (java_handle_option): Don't set it here. Remove special handling
1629 of flag_inline_functions for Java.
1630 (java_init): Don't set flag_inline_trees here. Already done...
1631 (java_post_options): ...here. Don't clear flag_inline_functions.
1633 2004-11-24 Steven Bosscher <stevenb@suse.de>
1635 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1636 (java_gimplify_exit_block_expr): New function.
1637 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1639 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1640 (EXIT_BLOCK_EXPR): Likewise.
1641 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1642 (LABELED_BLOCK_BODY): Likewise.
1643 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1644 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1645 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1647 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1648 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1649 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1650 second operand of EXIT_BLOCK_EXPR.
1651 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1653 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1655 2004-11-23 Ben Elliston <bje@au.ibm.com>
1657 * xref.h (xref_flag_value): Remove.
1658 (xref_set_data, xref_get_data): Likewise.
1659 (xref_set_current_fp): Likewise.
1660 (XREF_NONE): Likewise.
1661 (XREF_GET_DATA): Likewise.
1662 * xref.c (xref_flag_value): Remove.
1663 (xref_set_data, xref_get_data): Likewise.
1664 (xref_set_current_fp): Likewise.
1666 2004-11-23 Ben Elliston <bje@au.ibm.com>
1668 * gjavah.c (output_directory): Make static.
1669 (temp_directory): Likewise.
1671 2004-11-15 Tom Tromey <tromey@redhat.com>
1673 * decl.c (instn_ptr_type_node): Removed.
1674 (lineNumbers_ptr_type_node): Removed.
1675 (jint_type): Removed.
1676 (jint_ptr_type): Removed.
1678 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1681 * check-init.c (check_init): Ignore DECL_EXPR.
1682 * expr.c (always_initialize_class_p): Reenable.
1683 (build_class_init): Use a variable to store the decl. Also use
1684 boolean_false_node instead of integer_zero_node.
1685 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1688 2004-11-08 Tom Tromey <tromey@redhat.com>
1691 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1692 generating a JNI header.
1693 (print_field_info): Handle JNI headers.
1694 (jni_print_float): Likewise.
1695 (jni_print_double): Likewise.
1697 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1699 * decl.c (end_java_method): Remove duplicated code.
1701 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1702 Gerald Pfeifer <gerald@pfeifer.com>
1704 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1707 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1710 * class.c: Reinstate 2004-08-18 patch.
1711 (make_local_function_alias): Don't create an alias for extern (native)
1714 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1717 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1718 (make_method_value): Likewise.
1720 2004-10-21 Andrew Haley <aph@redhat.com>
1723 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1725 2004-10-20 Andrew Haley <aph@redhat.com>
1727 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1728 Remove duplicated code block.
1730 2004-10-18 Steven Bosscher <stevenb@suse.de>
1732 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1733 New rules to work around old Bison warnings.
1735 2004-10-17 Steven Bosscher <stevenb@suse.de>
1737 * class.c (ident_subst): Always alloca buffer.
1738 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1739 opcode after including javaop.def.
1740 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1741 conditional expression that exits, to avoid warnings.
1742 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1743 a user of an extension.
1744 * win32-host.c: Move check down to have non-empty file when
1745 WIN32 is not defined.
1747 * Make-lang.in (java-warn): Add STRICT_WARN.
1748 (java/jcf-io.o-warn): Don't have Werror for this file.
1749 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1751 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1753 * expr.c (expr_add_location): Move declaration to before all
1755 * parse.y (java_expand_classes): Ditto.
1756 * lex.c (java_peek_unicode): Ditto.
1758 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1760 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1761 if possible, else convert `foo' to 'foo'.
1762 * class.c: Likewise.
1765 * jcf-io.c: Likewise.
1766 * jcf-parse.c: Likewise.
1769 * parse.h: Likewise.
1771 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1773 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1774 rename parameter 'msg' to 'msgid' in function declaration.
1775 (issue_warning_error_from_context): Likewise.
1776 (yyerror): Rename parameter 'msg' to 'msgid'.
1777 (all over): Use new quoting style for diagnostics.
1779 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1781 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1782 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1785 2004-10-14 Matt Austern <austern@apple.com>
1787 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1790 2004-10-13 Tom Tromey <tromey@redhat.com>
1793 * lang.opt (--extdirs): Document.
1794 * jvspec.c (lang_specific_driver): Recognize -encoding and
1797 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1799 * parse.y (issue_warning_error_from_context): Use va_list *
1800 instead of va_list parameter.
1801 (parse_error_context): Update call.
1802 (parse_warning_context): Likewise.
1804 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1806 * parse.y, parse-scan.y: Add list of diagnostic messages to
1807 insulate translation template from version of yacc/bison used
1808 to compile the grammar.
1810 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1812 Prepare for %q, %< and %> in diagnostic message strings.
1813 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1814 Name second parameter 'msgid'.
1815 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1816 (issue_warning_error_from_context): Use pretty-printer functions
1817 instead of vsprintf for constructing formatted messages. Rename
1818 parameter 'msg' to 'msgid'.
1819 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1820 (parse_warning_context): Likewise.
1822 2004-10-05 Andrew Haley <aph@redhat.com>
1825 * jcf-parse.c (parse_zip_file_entries): If a class has a
1826 superclass and a TYPE_SIZE of zero, lay it out.
1828 2004-09-30 Andrew Haley <aph@redhat.com>
1831 * jcf-parse.c (compute_class_name): Rewrite.
1833 2004-10-01 Jan Hubicka <jh@suse.cz>
1835 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1837 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1839 * lex.c: Fix a comment typo.
1841 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1843 * java-tree.h: Fix a comment typo.
1845 2004-09-30 Per Bothner <per@bothner.com>
1847 Simplify lexer. Implement --enable-mapped-location support.
1848 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1849 (parse_source_file_1): Pass filename as extra parameter, so we can call
1850 linemap_add and set input_location here, rather than in both callers.
1851 (read_class): Pass copied filename to parse_source_file_1.
1852 Don't initialize wfl_operator - only needed for source compilation.
1853 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1854 * lex.h: Remove a bunch of debugging macros.
1855 * lex.h (struct_java_line, struct java_error): Remove types.
1856 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1857 (struct java_lc_s): Remove prev_col field.
1858 (struct java_lexer): New fields next_unicode, next_columns, and
1859 avail_unicode. New position field, and maybe token_start field.
1860 Don't need hit_eof field - use next_unicode == -1 instead.
1861 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1862 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1863 * parse.h: Various changes for USE_MAPPED_LOCATION.
1864 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1865 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1866 (struct parser_ctxt): New file_start_location field.
1867 Remove p_line, c_line fields since we no longer save lines.
1868 Remove elc, lineno, and current_jcf fields - no longer used.
1869 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1870 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1871 source_location and is probably not needed anymore anyway.
1872 Use new expr_add_Location function.
1873 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1874 (java_pop_parser_context): Minor cleanup.
1875 (java_parser_context_save_global, java_parser_context_restore_global,
1876 java_pop_parser_context): Save/restore input_location as a unit.
1877 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1878 a source_location instead of a wfl context node.
1879 (check_class_interface_creation): input_filename is not addressable.
1880 (create_artificial_method): Calling java_parser_context_save_global
1881 and java_parser_context_restore_global is overkill. Instead,
1882 temporarily set input_location from class decl.
1883 (java_layout_seen_class_methods): Set input_location from method decl.
1884 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1885 (finish_loop_body): Likewise.
1886 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1887 (java_sprint_unicode): Take a character, not index in line.
1888 (java_sneak_uncode): Replaced by java_peek_unicode.
1889 (java_unget_unicode): No longer used.
1890 (java_allocate_new_line. java_store_unicode): Removed, since we
1891 no longer remember "lines".
1892 (java_new_lexer): Update for new data structures.
1893 (java_read_char): Move unget_value checking to java_read_unicode.
1894 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1895 efficient functions that are used directly when lexing.
1896 (java_read_unicode_collapsing_terminators): No longer needed.
1897 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1898 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1899 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1900 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1901 combine switch branches, and test for common token kinds earlier.
1902 (java_lex_error): Rewrite.
1903 * jv-scan.c (expand_location): New function, copied from tree.c.
1904 (main): Set ctxp->filename instead of setting input_filename directly.
1906 2004-09-30 Per Bothner <per@bothner.com>
1908 More cleanup for --enable-mapped-location.
1909 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1910 input_location here. Instead do it in give_name_to_class.
1911 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1912 * expr.c (expand_byte_code): Call linemap_line_start.
1913 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1914 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1915 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1916 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1917 to USE_MAPPED_LOCATION case.
1919 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1920 * jcf-parse.c (java_parse_file): Don't set input_filename.
1921 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1922 Create a list of TRANSLATION_UNIT_DECL.
1923 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1924 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1925 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1926 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1927 (file_start_location): New static.
1928 (set_source_filename): Avoid extra access to input_filename macro.
1929 Concatenate new name with class's package prefix.
1930 (set_source_filename, give_name_to_class): Update.
1931 (give_name_to_class): Set class's "line 0" input_location here.
1932 (parse_class_file): Set input_location as a unit.
1934 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1936 2004-09-29 Per Bothner <per@bothner.com>
1938 * java-tree.h: Redefine some macros and add some declaration
1939 to handle the USE_MAPPED_LOCATION case.
1940 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1941 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1942 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1943 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1945 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1946 * decl.c (finish_method, java_add_stmt): Likewise.
1947 * java-gimplify.c (java-gimplify.c): Likewise.
1948 * jcf-write.c (generate_bytecode_insns): Likewise.
1949 * lang.c (java_post_options): Likewise - call linemap_add.
1951 2004-09-29 Andrew Haley <aph@redhat.com>
1954 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1955 result of TRUNC_MOD_EXPR.
1956 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1957 * decl.c (java_init_decl_processing): Mark
1958 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1960 2004-09-28 Tom Tromey <tromey@redhat.com>
1963 * class.c (add_miranda_methods): Load superinterface if not
1966 2004-09-28 Andrew Haley <aph@redhat.com>
1969 * jcf-parse.c (load_class): Don't try to read a class that we've
1972 2004-09-28 Andrew Haley <aph@redhat.com>
1974 * jcf-parse.c (load_class): Back out previous broken patch.
1976 2004-09-28 Andrew Haley <aph@redhat.com>
1979 * jcf-parse.c (load_class): Don't try to read a class that we've
1981 Check that we really did read the right class.
1983 2004-09-25 Tom Tromey <tromey@redhat.com>
1986 * parse.y (create_artificial_method): Use add_method_1.
1988 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1990 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1992 * gcj.texi: Fix typos.
1994 2004-09-24 Tom Tromey <tromey@redhat.com>
1997 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1998 in error parts of rule.
1999 (unary_expression): Don't call error_if_numeric_overflow when $1
2002 2004-09-24 Tom Tromey <tromey@redhat.com>
2005 * parse.y (resolve_qualified_expression_name): Set
2006 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2007 * expr.c (force_evaluation_order): Check for empty argument list
2008 after stripping COMPOUND_EXPR.
2010 2004-09-23 Andrew Haley <aph@redhat.com>
2013 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2016 2004-09-23 Tom Tromey <tromey@redhat.com>
2019 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2020 where operand is null.
2022 2004-09-23 Tom Tromey <tromey@redhat.com>
2025 * parse.y (not_accessible_p): Allow access to protected members
2026 even when class is not static.
2028 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2030 * Make-lang.in: Revert the gcc-none.o change.
2032 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2034 * parse.y (patch_anonymous_class): VEC_space returns true if there
2037 2004-09-21 Matt Austern <austern@apple.com>
2040 * gjavah.c (free_method_name_list): Fix function definition so
2041 it's a proper C prototype.
2043 2004-09-21 Tom Tromey <tromey@redhat.com>
2046 * gjavah.c (free_method_name_list): New method.
2049 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2050 Zack Weinberg <zack@codesourcery.com>
2052 * java-tree.def: Use tree_code_class enumeration constants
2053 instead of code letters.
2054 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2055 new tree-class enumeration constants.
2057 2004-09-13 Tom Tromey <tromey@redhat.com>
2060 * class.c (layout_class_method): Put synthetic methods into the
2063 2004-09-11 Andrew Pinski <apinski@apple.com>
2065 * Make-lang.in (java/ggc-none.c): Change dependency
2066 for ggc.h into $(GGC_H).
2068 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2070 * Make-lang.in (java/win32-host.o): Add dependency on
2072 * win32-host.c: Add includes for coretypes.h, jcf.h
2074 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2076 * Make-lang.in (GCJH_OBJS): Change dependency from
2077 ggc-none.o to java/ggc-none.o
2078 (JCFDUMP_OBJS): Likewise.
2079 (java/ggc-none.o): New target.
2081 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2083 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2084 * class.c (build_utf8_ref, build_static_field_ref,
2085 make_field_value, make_method_value, get_dispatch_table,
2086 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2087 * constants.c (get_tag_node, build_ref_from_constant_pool,
2088 build_constants_constructor): Likewise.
2089 * decl.c (java_init_decl_processing): Likewise.
2090 * expr.c (build_java_array_length_access, build_newarray,
2091 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2092 build_java_binop, build_field_ref, expand_java_add_case,
2093 expand_java_call, build_known_method_ref, build_invokevirtual,
2094 build_invokeinterface, build_jni_stub): Likewise.
2095 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2096 * jcf-parse.c (get_constant): Likewise.
2097 * lex.c (do_java_lex): Likewise.
2098 * parse.y (patch_binop, patch_unaryop, patch_cast,
2099 build_newarray_node, patch_newarray): Likewise.
2100 * resource.c (compile_resource_data): Likewise.
2101 * typeck.c (build_prim_array_type): Likewise.
2103 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2105 * decl.c (java_init_decl_processing): Adjust
2106 initialize_sizetypes call.
2108 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2110 * jv-scan.c (fancy_abort): Add.
2112 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2114 * expr.c (build_java_arrayaccess): Use convert to change
2117 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2119 * class.c (make_local_function_alias): Allocate extra space for 'L'
2120 in name buffer. Reported by Thomas Neumann.
2122 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2124 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2125 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2126 * lex.c (do_java_lex): Adjust.
2127 (error_if_numeric_overflow): Likewise.
2129 2004-08-18 Andrew Pinski <apinski@apple.com>
2131 * class.c (make_local_function_alias): Only make a new decl if we
2132 support alias attribute on all decls.
2134 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2136 * class.c (make_local_function_alias): New function. Create local
2137 alias for public method DECL.
2138 (make_method_value): Use make_local_function_alias.
2139 * parse.y (craft_constructor): Don't special-case anonymous classes.
2140 Always set ctor_name to init_identifier_node.
2141 (lookup_method_invoke): Call layout_class_method when creating
2142 anonymous class constructor.
2144 2004-08-18 Richard Henderson <rth@redhat.com>
2146 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2147 default case. Treat '<' similarly. Update for
2148 is_gimple_formal_tmp_var name change.
2150 2004-08-17 Andrew Haley <aph@redhat.com>
2152 * lang.c (lang_printable_name): Obey verbose flag.
2153 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2154 lang_printable_name().
2155 (verify_constructor_circularity, get_printable_method_name,
2156 check_abstract_method_definitions, java_check_regular_methods,
2157 java_check_abstract_methods, check_inner_class_access,
2158 fix_constructors, patch_method_invocation, patch_return):
2160 * expr.c (pop_type_0): Likewise.
2162 * java-tree.h (lang_printable_name_wls): Delete.
2164 2004-08-16 Tom Tromey <tromey@redhat.com>
2167 * parse.y (primary): Changed for initialized and uninitialized
2169 (array_access): Handle array_creation_initialized.
2170 (array_creation_expression): Split into
2171 array_creation_initialized and array_creation_uninitialized.
2173 2004-08-16 Andrew Haley <aph@redhat.com>
2175 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2176 generating bytecode.
2178 2004-08-16 Elliot Lee <sopwith@redhat.com>
2181 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2182 spaces, and quoted filelists.
2184 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2186 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2187 * class.c (build_utf8_ref, build_static_field_ref,
2188 make_field_value, make_method_value, get_dispatch_table,
2189 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2190 * constants.c (get_tag_node, build_ref_from_constant_pool,
2191 build_constants_constructor): Likewise.
2192 * decl.c (java_init_decl_processing): Likewise.
2193 * expr.c (build_java_array_length_access, build_newarray,
2194 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2195 build_java_binop, build_field_ref, expand_java_add_case,
2196 expand_java_call, build_known_method_ref, build_invokevirtual,
2197 build_invokeinterface, build_jni_stub): Likewise.
2198 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2199 * jcf-parse.c (get_constant): Likewise.
2200 * lex.c (do_java_lex): Likewise.
2201 * parse.y (patch_binop, patch_unaryop, patch_cast,
2202 build_null_of_type, patch_newarray): Likewise.
2203 * resource.c (compile_resource_data): Likewise.
2204 * typeck.c (build_prim_array_type): Likewise.
2206 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2208 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2209 Don't create BLOCK here or call java_gimplify_block.
2211 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2213 * java-tree.h (flag_deprecated): Removed.
2214 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2215 * parse.y (check_deprecation): Check warn_deprecated instead of
2218 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2220 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2221 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2222 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2223 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2224 flag_force_classes_archive_check, flag_optimize_sci,
2225 flag_indirect_dispatch): Remove explicit declarations.
2226 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2229 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2232 * Make-lang.in (java.install-man): Install from either build
2233 tree or source tree, whichever has the file first.
2235 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2237 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2238 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2239 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2240 (do_java_lex): Likewise. Adjust force_fit_type call.
2242 2004-08-04 Roger Sayle <roger@eyesopen.com>
2243 Andrew Haley <aph@redhat.com>
2245 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2246 checking trees as they're being built.
2247 (convert): Call convert_ieee_real_to_integer if we're
2248 converting a constant, even if we're writing a class file.
2250 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2253 * parse.y (fold_constant_for_init): Call resolve_field_access with
2254 correct current_class context.
2256 2004-08-01 Roger Sayle <roger@eyesopen.com>
2258 * decl.c (update_aliases, initialize_local_variable): Replace calls
2259 to build with calls to buildN.
2260 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2261 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2262 * parse.h (BUILD_THROW): Likewise.
2263 * parse.y (switch_expression, synchronized_statement,
2264 catch_clause_parameter, array_creation_expression,
2265 conditional_expression, make_qualified_name,
2266 resolve_qualified_expression_name, patch_method_invocation,
2267 patch_invoke, build_method_invocation, build_new_invocation,
2268 build_assignment, patch_assignment, build_binop, patch_binop,
2269 build_string_concatenation, build_incdec, patch_unaryop,
2270 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2271 patch_return, build_if_else_statement, build_labeled_block,
2272 build_new_loop, build_loop_body, build_bc_statement,
2273 build_assertion, encapsulate_with_try_catch, build_try_statement,
2274 build_try_finally_statement, patch_synchronized_statement,
2275 emit_test_initialization): Likewise, replace build with buildN.
2277 2004-07-28 Eric Christopher <echristo@redhat.com>
2279 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2280 (java_unsafe_for_reeval): Ditto.
2282 2004-07-26 <hp@bitrange.com>
2284 * parse.y (build_super_invocation): Adjust declaration order to
2285 avoid declaration after statement.
2287 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2289 * decl.c: Rename all identifiers named `class' to `cl'.
2291 2004-07-25 Richard Henderson <rth@redhat.com>
2293 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2295 2004-07-23 Mike Stump <mrs@apple.com>
2297 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2298 * gjavah.c (throwable_p, decode_signature_piece,
2299 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2300 process_file): Likewise.
2301 * jcf-dump.c (main): Likewise.
2302 * jcf-io.c (read_zip_member): Likewise.
2303 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2304 give_name_to_class, get_class_constant): Likewise.
2305 * jcf-write.c (find_constant_wide, push_long_const,
2306 generate_classfile): Likewise.
2307 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2308 * parse.y (read_import_dir): Likewise.
2309 * typeck.c (parse_signature_type): Likewise.
2310 * verify.c (verify_jvm_instructions): Likewise.
2311 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2313 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2315 * Make-lang.in: Replace rmic and rmiregistry references with
2316 grmic and grmiregistry.
2317 * gcj.texi: Likewise.
2319 2004-07-20 Andrew Haley <aph@redhat.com>
2322 * verify.c (verify_jvm_instructions): Comment change only.
2324 * typeck.c (build_java_array_type): Add size field to array name.
2326 * java-tree.h (LOCAL_SLOT_P): New.
2327 (update_aliases): Add PC argument.
2328 (pushdecl_function_level): New function.
2330 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2331 MODIFY_EXPR, and SAVE_EXPR.
2332 (java_gimplify_modify_expr): New function.
2334 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2335 (expand_iinc): Pass PC to update_aliases().
2336 (STORE_INTERNAL): Likewise.
2337 (process_jvm_instruction): Likewise.
2339 * decl.c (base_decl_map): New variable.
2340 (uniq): New variable.
2341 (update_aliases): Rewrite with more thorough checking.
2342 (debug_variable_p): New function.
2343 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2344 (check_local_named_variable): Delete whole function.
2345 (initialize_local_variable): New function.
2346 (check_local_unnamed_variable): Add checks and comments.
2347 (find_local_variable): Rewrite.
2348 (java_replace_reference): New function.
2349 (function_binding_level): New variable.
2350 (pushdecl_function_level): New function.
2351 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2352 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2353 (start_java_method): Reset uniq. Create base_decl_map. Set
2354 function_binding_level.
2355 (end_java_method): Null unused fields to save memory.
2357 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2359 * class.c (add_interface_do): Remove.
2360 (set_super_info, interface_of_p, maybe_add_interface,
2361 add_interface, make_class_data, layout_class,
2362 add_miranda_methods): Adjust BINFO accessors and addition.
2363 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2365 * jcf-write.c (generate_classfile): Likewise.
2366 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2367 check_circular_reference, java_complete_class,
2368 check_abstract_method_definitions,
2369 java_check_abstract_method_definitions,
2370 check_interface_throws_clauses, java_check_abstract_methods,
2371 lookup_java_interface_method2,
2372 find_applicable_accessible_methods_list): Adjust BINFO accessors
2374 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2376 2004-07-18 Roger Sayle <roger@eyesopen.com>
2378 * builtins.c (max_builtin, min_builtin,
2379 java_build_function_call_expr): Replace calls to build with buildN.
2380 * class.c (build_class_ref, build_static_field_ref,
2381 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2382 * constants.c (build_ref_from_constant_pool): Likewise.
2383 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2384 add_stmt_to_compound): Likewise.
2385 * except.c (build_exception_object_ref, expand_end_java_handler):
2387 * java-gimplify.c (java_gimplify_case_expr,
2388 java_gimplify_default_expr, java_gimplify_block,
2389 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2390 * jcf-write.c (generate_bytecode_insns): Likewise.
2391 * typeck.c (convert_ieee_real_to_integer): Likewise.
2393 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2395 * java-tree.h (builtin_function): Declare.
2397 2004-07-16 Steven Bosscher <stevenb@suse.de>
2399 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2400 abuse restore_line_number_status.
2402 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2405 * jcf-parse.c (java_emit_static_constructor): Specify default
2408 2004-07-13 Per Bothner <per@bothner.com>
2410 * java-tree.h (all_class_filename): Remove useless macro.
2411 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2412 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2413 * parse.y (java_parser_context_restore_global): Replace
2414 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2415 * jcf-parse.c (read_class, java_parse_file): Likewise.
2417 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2420 gjavah.c (print_field_info): Emit constant only if field is static.
2422 2004-07-11 Roger Sayle <roger@eyesopen.com>
2424 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2425 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2426 build_java_ret, build_java_throw_out_of_bounds_exception,
2427 build_java_array_length_access, java_check_reference,
2428 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2429 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2430 expand_java_arrayload, build_java_monitor, expand_java_return,
2431 expand_load_internal, expand_java_NEW, build_get_class,
2432 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2433 build_java_soft_divmod, build_java_binop, build_field_ref,
2434 expand_compare, expand_java_goto, expand_java_switch,
2435 expand_java_add_case, build_class_init, build_known_method_ref,
2436 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2437 expand_invoke, build_jni_stub, expand_java_field_op,
2438 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2439 force_evaluation_order, emit_init_test_initialization): Convert
2440 calls to "build" into calls to the prefered "buildN" functions.
2442 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2444 * java-tree.h (set_block): Remove.
2445 * lang.c (java_clear_binding_stack): New.
2446 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2447 * decl.c (struct binding_level): Remove this_block.
2448 (clear_binding_level): Likewise.
2449 (poplevel): Don't handle this_block.
2450 (set_block): Remove.
2452 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2454 * class.c (common_enclosing_context_p): Remove statement with no
2457 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2460 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2461 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2462 (craft_constructor): Inherit access flags for implicit constructor
2463 from the enclosing class.
2464 (create_class): Fix comment typo.
2465 (resolve_qualified_expression_name): Pass type of qualifier to
2466 not_accessible_p, not the type in which target field was found.
2467 (not_accessible_p): Handle inner classes. Expand protected
2468 qualifier-subtype check to enclosing instances, but don't apply this
2469 check to static members. Allow protected access to inner classes
2470 of a subtype. Allow private access within common enclosing context.
2471 (build_super_invocation): Get WFL line number info from current
2473 (build_incomplete_class_ref): Update for new create_anonymous_class
2475 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2476 common_enclosing_instance_p.
2477 * class.c (common_enclosing_context_p): New. Determine if types
2478 share a common enclosing context, even across static contexts.
2479 (common_enclosing_instance_p): Renamed from
2480 common_enclosing_context_p. Determines if types share a common
2481 non-static enclosing instance.
2482 * java-tree.h (common_enclosing_instance_p): Declare.
2483 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2484 for inner class constructors.
2485 (generate_classfile): Use get_method_access_flags.
2487 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2489 * class.c (interface_of_p): Check for null TYPE_BINFO.
2491 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2493 * class.c (make_class): Do not create binfo here.
2494 (set_super_info): Create it here.
2495 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2497 2004-07-08 Richard Henderson <rth@redhat.com>
2499 * expr.c (case_identity, get_primitive_array_vtable,
2500 java_expand_expr, emit_init_test_initialization): Remove.
2501 * java-tree.h (java_expand_expr): Remove.
2502 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2504 2004-07-07 Per Bothner <per@bothner.com>
2506 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2507 get internal error due to mismatched types.
2509 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2511 * gcj.texi (Linking): New node. Document -lgij usage.
2513 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2515 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2516 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2517 * java/class.c (set_super_info, class_depth, interface_of_p,
2518 maybe_add_interface, add_interface, make_class_data,
2519 layout_class, add_miranda_methods): Adjust BINFO macros.
2520 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2521 * jcf-write.c (generate_classfile): Likewise.
2522 * parse.y (patch_anonymous_class,
2523 check_inner_circular_reference, check_circular_reference,
2524 java_complete_class, check_abstract_method_definitions,
2525 java_check_abstract_method_definitions,
2526 check_interface_throws_clauses, java_check_abstract_methods,
2527 lookup_java_interface_method2,
2528 find_applicable_accessible_methods_list): Likewise.
2529 * typeck.c (find_method_in_interface): Likewise.
2530 * verify.c (merge_types): Likewise.
2532 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2534 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2535 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2537 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2539 * class.c (make_class): Use make_tree_binfo.
2540 (set_super_info, add_interface_do): Likewise.
2541 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2543 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2545 * verify.c: Correct array element access formatting thinko.
2547 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2549 * verify.c: Insert a short blurb at the start referring to the JVMS.
2550 (merge_type_state): Remove redundant nested if statement.
2551 (verify_jvm_instructions): Ensure current_subr is initialised to
2553 Minor formatting fixes all over the place.
2555 2004-07-02 Richard Henderson <rth@redhat.com>
2557 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2559 2004-07-01 Richard Henderson <rth@redhat.com>
2561 * class.c (registerClass_libfunc): Remove.
2562 (init_class_processing): Don't set it.
2563 (emit_register_classes): Take list_p parameter. Fill it in
2564 with _Jv_RegisterClass calls.
2565 * decl.c (java_init_decl_processing): Don't call
2566 init_resource_processing.
2567 * jcf-parse.c (java_emit_static_constructor): New.
2568 (java_parse_file): Call it.
2569 * resource.c (registerResource_libfunc): Remove.
2570 (init_resource_processing): Remove.
2571 (write_resource_constructor): Take list_p parameter. Fill it in
2572 with _Jv_RegisterResource calls.
2573 * java-tree.h: Update prototypes.
2575 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2578 * class.c (layout_class_method): Do not override package-private
2579 method if its in a different package.
2580 (split_qualified_name): Move here from parse.y. Rename from
2581 breakdown_qualified. Add comment.
2582 (in_same_package): Move here from parse.y. Add comment.
2583 * java-tree.h (break_down_qualified, in_same_package): Declare.
2584 (in_same_package): Likewise.
2585 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2588 2004-06-29 Andrew Haley <aph@redhat.com>
2590 * except.c (expand_start_java_handler): Push a new binding level.
2591 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2592 register_exception_range() to register where we'll do it.
2593 (expand_end_java_handler): Remove old bogus code. Replace with
2594 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2595 the top of the expression we're curently building.
2596 (maybe_end_try): Delete.
2597 * decl.c (binding_level.exception_range): New field.
2598 (clear_binding_level): Add field exception_range. Reformat.
2599 (poplevel): Call expand_end_java_handler().
2600 (poplevel): Call java_add_stmt only if functionbody is false.
2601 (maybe_poplevels): Don't call maybe_end_try() from here.
2602 (end_java_method): Clear no longer used trees in function decl.
2603 (register_exception_range): New function.
2604 * java-tree.h (register_exception_range, struct eh_range): Declare.
2606 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2608 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2610 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2613 * expr.c (class_has_finalize_method): Fix method name indentation.
2614 (expand_java_call): Remove K&R style parameter declaration.
2615 (expand_invoke): Fix statement indentation.
2616 (expand_java_field_op): Likewise.
2617 * parse-scan.y: Fix typo.
2618 (reset_report): Fix method name indentation.
2619 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2621 * verify.c (verify_jvm_instructions): Document parameters, insert
2623 * lang.c (lang_init_source): Fix method name indentation.
2624 * class.c (common_enclosing_context_p): Likewise.
2625 (emit_symbol_table): Fix parameter list indentation.
2626 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2627 parameter declaration.
2628 * constants.c: Fix copyright notice indentation.
2629 * typeck.c (find_method_in_superclasses): Fix parameter list
2631 (find_method_in_interfaces): Likewise.
2632 * zextract.c (makelong): Fix method name indentation.
2634 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2637 * parse.y (create_interface): Set correct access modifiers for
2639 * jcf-write.c (get_classfile_modifiers): New function.
2640 (generate_classfile): Use get_classfile_modifiers, not
2643 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2645 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2646 dependency to current parser context, not NULL_TREE, for top-level
2648 (jdep_resolve_class): Enable member access check for all inner
2651 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2653 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2656 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2659 * expr.c (expand_java_field_op): Ensure that target class for static
2660 field access has been loaded.
2662 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2663 Ranjit Mathew <rmathew@hotmail.com>
2665 PR java/1207, java/16178
2666 * jcf-parse.c (load_class): Return immediately if passed a type decl
2667 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2668 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2669 before calling load_class.
2670 (qualify_and_find): Likewise.
2671 (find_in_imports_on_demand): Likewise.
2672 (find_applicable_accessible_methods_list): Likewise.
2674 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2676 * parse.y (java_layout_seen_class_methods): Don't call load_class
2677 on class defined by source parser.
2679 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2681 * parse.y (set_nested_class_simple_name_value): Removed.
2682 (java_complete_expand_class): Remove calls to
2683 set_nested_class_simple_name_value.
2685 2004-06-22 Andrew Haley <aph@redhat.com>
2686 Ranjit Mathew <rmathew@hotmail.com>
2688 Fixes PR java/16113.
2689 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2691 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2693 * parse.y (create_class): Correct diagnostic message about
2694 java.lang.Object extending anything else.
2696 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2698 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2699 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2700 * constants.c (build_ref_from_constant_pool): Likewise.
2701 * expr.c (build_java_array_length_access): Likewise.
2702 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2703 (invoke_build_dtable, build_invokevirtual): Likewise.
2704 (build_invokeinterface, java_expand_expr): Likewise.
2705 (emit_init_test_initialization): Likewise.
2706 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2707 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2709 2004-06-21 Andrew Haley <aph@redhat.com>
2711 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2714 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2716 * jcf.h (struct JCF): Change java_source, right_zip and finished
2718 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2719 byte_swap and use_fallback to unsigned int.
2720 * parse.h (struct _jdep): Change flag0 to unsigned int.
2722 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2725 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2726 before trying to lay out its methods.
2727 * jcf-parse.c (read_class): Track parsed files using canonical paths
2728 obtained via lrealpath from libiberty.
2729 (java_parse_file): Likewise.
2730 (parse_source_file_1): Rename formal parameter to reflect its
2731 modified purpose. Minor formatting fix.
2733 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2735 * class.c (emit_register_classes): Make the function uninlinable,
2736 do not set current_function_cannot_inline.
2737 * resource.c (write_resource_constructor): Do not reset
2738 flag_inline_functions around rest_of_compilation.
2740 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2743 * expr.c (java_truthvalue_conversion): Handle
2744 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2745 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2746 i.e. return the expression.
2748 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2750 * gjavah.c: Include version.h
2752 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2754 * jcf-write.c (generate_bytecode_conditional): Correct handling
2755 of unordered conditionals. Add comment.
2757 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2758 Per Bothner <per@bothner.com>
2760 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2761 local variable was initialised upon declaration.
2762 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2763 variable was final and initialised upon declaration.
2764 * check-init.c (check_final_reassigned): Give error only if a blank
2765 final is not definitely unassigned or if an initialised final is
2767 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2768 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2769 (check_init): Perform initialised-variable-removing-optimisation
2770 only on non-final local variables.
2772 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2774 * jcf-write.c (generate_bytecode_conditional): Handle binops
2775 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2777 (generate_bytecode_insns): Likewise.
2779 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2781 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2782 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2784 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2786 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2787 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2789 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2791 * decl.c (struct binding_level): Add GTY marker. Compile
2792 binding_depth unconditionally.
2793 (current_binding_level, free_binding_level, global_binding_level):
2795 (clear_binding_level): Unconditionally set binding_depth.
2796 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2798 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2800 * lex.c (java_new_lexer): Set 'encoding'.
2801 (java_read_char): Improve error message for unrecognized characters.
2802 * lex.h (struct java_lexer): New field 'encoding'.
2804 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2806 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2808 2004-05-21 Mark Wielaard <mark@klomp.org>
2810 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2813 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2815 * typeck.c: Remove non-printable character 160.
2817 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2819 * check-init.c: Correct minor typos.
2821 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2823 * Make-lang.in, expr.c, java-gimplify.c: Rename
2824 tree-simple.[ch] to tree-gimple.[ch].
2826 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2828 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2830 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2832 Merge from tree-ssa-20020619-branch. See
2833 ChangeLog.tree-ssa for details.
2835 * Make-lang.in, builtins.c, check-init.c, class.c,
2836 constants.c, decl.c, except.c, expr.c, java-except.h,
2837 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2838 lang.c, lang.opt, parse.y, resource.c: Merged.
2839 * java-gimplify.c: New file.
2841 2004-05-10 Andrew Haley <aph@redhat.com>
2843 * parse.y (create_class): Set TYPE_VFIELD.
2844 * decl.c (java_init_decl_processing): Likewise.
2846 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2847 * class.c (make_method_value): Replace DECL_VINDEX with call to
2849 (get_dispatch_vector): Likewise.
2850 (layout_class_method): Likewise.
2851 Replace set of DECL_VINDEX with call to set_method_index().
2852 (set_method_index): New function.
2853 (get_method_index): New function.
2854 * java-tree.h (set_method_index): New function decl.
2855 (get_method_index): New function decl.
2857 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2859 * parse.y (check_pkg_class_access): Add new argument
2860 and use it when cl is NULL to call lookup_cl on it.
2861 (parser_check_super_interface): Do not call lookup_cl.
2862 Pass this_decl to check_pkg_class_access and NULL
2863 instead of lookup_cl.
2864 (parser_check_super): Update for change in
2865 check_pkg_class_access.
2866 (do_resolve_class): Likewise.
2867 (process_imports): Likewise.
2868 (find_in_imports_on_demand): Likewise.
2869 (resolve_qualified_expression_name): Likewise.
2871 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2873 Fixes PR java/9685, PR java/15073
2874 * parse.y (accessibility_string): New method.
2875 (not_accessible_field_error): Use accessibility_string()
2876 instead of java_accstring_lookup().
2877 (resolve_qualified_expression_name): Check with
2878 check_pkg_class_access() before allowing access using
2881 Use check_pkg_class_access() instead of not_accessible_p()
2882 for unqualified types.
2883 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2884 REFERENCE for package-private access checking.
2885 (patch_method_invocation): Use accessibility_string() instead
2886 of java_accstring_lookup().
2888 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2891 * gjavah.c (struct method_name): Add member is_native.
2892 (overloaded_jni_method_exists_p): Match candidate method only if
2894 (print_method_info): Initialise is_native flag from the method's
2897 2004-04-30 Roger Sayle <roger@eyesopen.com>
2899 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2900 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2902 2004-04-22 Roger Sayle <roger@eyesopen.com>
2904 * resource.c (write_resource_constructor): Guard call to possibly
2905 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2907 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2909 * class.c (make_class_data): Add new field aux_info.
2910 * decl.c (java_init_decl_processing): Push type and decl for
2913 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2915 * expr.c (expand_java_NEW): Don't use size argument for
2916 _Jv_AllocObject calls.
2917 * parse.y (patch_invoke): Likewise.
2919 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2921 * expr.c (build_invokeinterface): Remove unused variables to
2924 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2926 * class.c (get_interface_method_index): New function. Return dispatch
2927 index for interface method.
2928 (make_method_value): For interface methods, set index field to
2929 iface dispatch index, not DECL_VINDEX.
2930 * expr.c (build_invokeinterface): Use get_interface_method_index.
2932 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2934 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2936 2004-03-31 Andrew Haley <aph@redhat.com>
2939 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2941 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2943 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2944 form of GTY markers.
2946 2004-03-25 Marcus Meissner <meissner@suse.de>
2949 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2951 2004-03-23 Tom Tromey <tromey@redhat.com>
2954 * jcf-write.c (make_class_file_name): Don't report if mkdir
2957 2004-03-23 Tom Tromey <tromey@redhat.com>
2959 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2961 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2963 * class.c, gjavah.c, lang.c: Fix comment typos.
2964 * gcj.texi: Fix typos.
2966 2004-03-19 Per Bothner <per@bothner.com>
2968 * gcj.texi (Code Generation): Document new flags and assert defaults.
2970 * class.c (assume_compiled_node_struct): Rename type to
2971 class_flag_node_struct, as it is now also used for enable_assertions.
2972 Rename assume_compiled_node typedef. Rename excludep field to value.
2973 (find_assume_compiled_node): Rename function to find_class_flag_node.
2974 Minor optimization - avoid needless strlen.
2975 (add_assume_compiled): Some tweaking and optimization.
2976 Rename and generalize to add_class_flag takem an extra parameter.
2977 (add_assume_compled): New just calls add_class_flag.
2978 (add_enable_assert, enable_assertions): New functions.
2979 (enable_assert_tree): New static.
2980 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2981 * lang.opt (fenable-assertions, fenable-assertions=,
2982 fdisable-assertions, fdisable-assertions=): New options.
2983 * lang.c (java_handle_option): Handle new options.
2984 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2985 class in an interface - create helper class nested in outer interface.
2986 (build_assertion): Short-circuit if enable_assertions is false.
2988 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2990 * java-tree.h: Changes throughout to add checking to macros
2991 and numerous whitespace changes.
2992 (VAR_OR_FIELD_CHECK): New macro.
2993 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2994 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2996 2004-03-16 Per Bothner <per@bothner.com>
2998 * jcf-jump.c (options): New --print-constants option.
2999 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3001 * jcf-dump.c (flag_print_constant_pool): Default to off.
3002 (print_constant_terse_with_index): New helper function.
3003 (various places): Check flag_print_constant_pool where missing.
3004 (main): If verbose set flag_print_constant_pool.
3005 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3007 2004-03-15 Andrew Haley <aph@redhat.com>
3010 * parse.y (java_complete_lhs): Check that final variable has an
3013 2004-03-12 Andrew Haley <aph@redhat.com>
3016 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3019 2004-02-29 Roger Sayle <roger@eyesopen.com>
3021 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3024 2004-02-27 Per Bothner <per@bothner.com>
3026 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3027 suggestion: Use build_incomplete_class_ref.
3028 This fixes PR java/13508, java/11714.
3030 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3032 * java/parse.h: Update copyright.
3034 2004-02-26 Andrew Haley <aph@redhat.com>
3037 * parse.y (check_interface_throws_clauses): Check for
3038 !METHOD_INVISIBLE (iface_method).
3039 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3040 well as CLASS_ABSTRACT.
3042 2004-02-25 Per Bothner <per@bothner.com>
3044 * parse.y (build_assertion): If we're in an inner class, create the
3045 class$ helper routine in the outer class.
3047 2004-02-19 Richard Henderson <rth@redhat.com>
3049 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3051 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3053 * Make-lang.in (java.install-man): Add extra dependencies.
3055 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3057 * Make-lang.in: Install man pages under the same names
3058 (possibly transformed) as the program they document.
3060 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3062 * gjavah.c: Include "intl.h".
3063 (error): New function.
3064 (main): Call gcc_init_libintl.
3065 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3066 print_stub_or_jni, process_file, main): Use error rather than
3068 (print_method_info, usage, help, version, main): Mark strings for
3069 translation with _. Avoid splitting up sentences. Send
3070 information messages to stdout.
3071 * jcf-dump.c: Include "intl.h".
3072 (main): Call gcc_init_libintl.
3073 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3074 Mark error, usage and version messages for translation with _.
3075 Avoid splitting up sentences.
3076 * jv-scan.c: Include "intl.h".
3077 (fatal_error, warning): Change parameter s to msgid. Translate
3079 (main): Call gcc_init_libintl.
3080 (usage, help, version): Mark error, usage and version messages for
3081 translation with _. Avoid splitting up sentences.
3082 * jvgenmain.c: Include "intl.h".
3083 (main): Call gcc_init_libintl.
3084 (usage, main): Mark error messages for translation with _.
3085 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3086 JVGENMAIN_OBJS): Add intl.o.
3087 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3088 java/jvgenmain.o): Update dependencies.
3090 2004-02-08 Per Bothner <per@bothner.com>
3092 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3093 class don't use not_accessible_field_error, which can get confused.
3095 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3097 Make-lang.in (po-generated): Delete.
3099 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3101 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3103 * decl.c: Include target.h.
3104 (start_java_method): Replace PROMOTE_PROTOTYPES with
3105 targetm.calls.promote_prototypes.
3106 * expr.c: Include target.h.
3107 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3108 targetm.calls.promote_prototypes.
3109 * parse.y: Include target.h.
3110 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3111 with targetm.calls.promote_prototypes.
3113 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3115 * typeck.c: Update copyright.
3117 2004-02-02 Tom Tromey <tromey@redhat.com>
3119 * decl.c (java_init_decl_processing): Remove duplicate
3122 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3124 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3126 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3128 * expr.c (build_field_ref): Move variable
3131 2004-01-28 Andrew Haley <aph@redhat.com>
3133 * expr.c (build_field_ref): Widen field offset.
3135 2004-01-27 Andrew Haley <aph@redhat.com>
3138 * parse.y (check_interface_throws_clauses): Make sure class_decl
3141 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3144 * parse.y (patch_assignment): Don't modify lhs_type for
3145 reference assignments.
3147 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3149 * Make-lang.in: Replace $(docdir) with doc.
3150 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3151 (java.install-man): Revamp rule.
3153 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3155 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3156 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3157 instead of deferred backquote.
3159 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3161 * typeck.c (find_method_in_interfaces): Move variable
3164 2004-01-16 Andrew Haley <aph@redhat.com>
3167 * typeck.c (shallow_find_method): New.
3168 (find_method_in_superclasses): New.
3169 (find_method_in_interfaces): New.
3170 (lookup_do): Rewrite.
3171 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3173 * jcf-parse.c (read_class): Save and restore output_class.
3174 * decl.c (java_expand_body): Set output_class from fndecl.
3176 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3178 * class.c (gen_indirect_dispatch_tables): Fix string length
3181 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3183 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3184 (java.srcextra): Copy above back to source directory if requested.
3185 (po-generated): Delete reference to $(parsedir).
3186 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3189 2004-01-14 Jan Hubicka <jh@suse.cz>
3191 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3194 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3196 * java-tree.h (java_expand_expr): Change prototype.
3197 * expr.c (java_expand_expr): Add alt_rtl parameter.
3199 2004-01-09 Andrew Haley <aph@redhat.com>
3202 * parse.y (java_fix_constructors): Set output_class.
3203 (java_reorder_fields): Likewise.
3204 (java_layout_classes): Likewise.
3205 (java_expand_classes): Generate indirect dispatch tables.
3206 (java_expand_classes): Set output_class.
3207 (java_finish_classes): Likewise.
3208 * lang.c (java_init): Turn on always_initialize_class_p if we're
3209 using indirect dis[atch.
3210 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3211 (java_get_callee_fndecl): Use class local atable.
3213 (always_initialize_class_p): Decl moved to java-tree.h.
3214 (HANDLE_CLASS_INFO): Set output_class.
3215 (read_class): Likewise.
3216 (parse_class_file): Call gen_indirect_dispatch_tables.
3217 (parse_zip_file_entries): Set output_class.
3218 (java_parse_file): Set output_class. Don't emit symbol tables.
3219 * java-tree.h (output_class): New.
3220 Remove global declarations for otable, atable, and ctable.
3221 (always_initialize_class_p): moved here from decl.c.
3223 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3224 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3225 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3226 (struct lang_type): Add otable_methods, otable_decl,
3227 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3228 ctable_decl, catch_classes, type_to_runtime_map.
3229 * expr.c (build_field_ref): Make otable, atable, and ctable class
3230 local rather than global.
3231 (build_known_method_ref): Likewise.
3232 (build_invokeinterface): Likewise.
3233 (java_expand_expr): Pass runtime type (rather than actual type) to
3235 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3236 this class. Look up each class in that map to delete duplicates.
3237 (expand_end_java_handler): Pass runtime type (rather than actual
3238 type) to expand_start_catch.
3239 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3241 (java_init_decl_processing): Rearrange things. Remove global
3242 declarations of otable, atable, and ctable.
3243 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3244 (java_expand_body): Set output_class.
3245 * constants.c (build_constant_data_ref): Use output_class, not
3247 (alloc_name_constant): Likewise.
3248 * class.c (gen_indirect_dispatch_tables): New.
3249 (build_class_ref): Generate hard reference to superclass, even if
3250 using indirect dispatch.
3251 (build_static_field_ref): Use class local atable.
3252 (make_class_data): Generate hard reference to superclass, even if
3253 using indirect dispatch.
3254 Generate symbolic references to interfaces when using indirect
3256 (make_class_data): Emit otable, atable, and ctable.
3257 Make otable, atable, and ctable class local rather than global.
3258 (emit_catch_table): Make otable, atable, and ctable class local
3261 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3263 * parse.y (catch_clause_parameter): Fix typo.
3266 * parse.y: (catch_clause_parameter): Return early if $3, aka
3267 formal_parameter, is null.
3269 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3271 * class.c: Remove uses of "register" specifier in
3272 declarations of arguments and local variables.
3275 * gjavah.c: Likewise.
3276 * jcf-dump.c: Likewise.
3277 * jcf-io.c: Likewise.
3278 * jcf-parse.c: Likewise.
3279 * jcf-write.c: Likewise.
3280 * keyword.h: Likewise.
3281 * parse.y: Likewise.
3282 * typeck.c: Likewise.
3283 * verify.c: Likewise.
3285 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3287 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3288 (java.install_common, java.install-man): Adjust for above.
3289 (java.uninstall): Likewise.
3291 2003-12-03 Michael Koch <konqueror@gmx.de>
3293 * class.c (make_class_data):
3294 Push field value to 'hack_signers' instead of 'signers'.
3295 * decl.c (java_init_decl_processing):
3296 Push field 'hack_signers' instead of 'signers'.
3298 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3300 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3303 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3306 * parse.y (qualify_ambiguous_name): Remove lots of broken
3307 field access processing - there's no need to do that here,
3308 because we have resolve_field_access. Remove
3309 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3310 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3313 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3316 * parse.y (java_complete_lhs): Save location prior to patching
3319 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3322 * resource.c (write_resource_constructor): Append
3323 "_resource" to constructor identifier name.
3325 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3328 * constants.c (cpool_for_class): New function.
3329 (outgoing_cpool): Remove global variable.
3330 (alloc_name_constant): Use cpool_for_class.
3331 (build_constants_constructor): Likewise.
3332 * decl.c (java_expand_body): Set current_class.
3333 * java-tree.h (outgoing_cpool) Remove declaration.
3334 (init_outgoing_cpool): Likewise.
3335 * jcf-parse.c (init_outgoing_cpool): Remove function.
3336 (parse_class_file): Don't call init_outgoing_cpool.
3337 * parse.y (java_complete_expand_methods): Don't call
3338 init_outgoing_cpool. Don't save outgoing_cpool.
3339 (java_expand_classes): Don't restore outgoing_cpool.
3340 (java_finish_classes): Likewise.
3342 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3344 * Make-lang.in: (java.install-common) Add
3345 symlink for $(target_noncanonical)-gcjh for
3348 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3350 * Make-lang.in (java.extraclean): Delete.
3352 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3354 * Make-lang.in (check-java): Add.
3356 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3359 * except.c (prepare_eh_table_type): Allocate variable-sized
3360 buffer `buf' with alloca.
3362 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3366 decl.c (java_init_decl_processing): Don't initialize
3367 class_not_found_type_node, no_class_def_found_type_node.
3369 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3370 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3371 (class_not_found_type_node, no_class_def_found_type_node):
3374 parse.y (build_dot_class_method_invocation): Add this_class
3375 argument. Qualify method invocations to a different class.
3376 (create_new_parser_context): Initialize saved_data_ctx to 0.
3377 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3378 (build_dot_class_method): Don't load classes. Register
3380 (build_incomplete_class_ref): Special cases for interfaces
3381 and inner classes. Move build_dot_class_method call to here...
3382 (patch_incomplete_class_ref): ...from here. Pass current_class
3383 to build_dot_class_method_invocation.
3384 (build_assertion): Pass class_type to
3385 build_dot_class_method_invocation.
3386 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3388 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3391 * java-tree.h (BLOCK_EMPTY_P): Define.
3392 * parse.y (java_complete_lhs): Check for empty blocks
3393 in TRY_FINALLY_EXPR case.
3395 2003-11-17 Andrew Haley <aph@redhat.com>
3397 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3398 (struct lang_decl_var:freed): New variable.
3399 * decl.c (poplevel): Mark local vars that have gone out of scope.
3400 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3403 2003-11-16 Jason Merrill <jason@redhat.com>
3405 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3406 and TAGS files that include them for each front end.
3408 2003-11-15 Tom Tromey <tromey@redhat.com>
3410 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3412 2003-11-12 Jason Merrill <jason@redhat.com>
3414 PR optimization/12547
3415 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3416 BLOCK_EXPR_BODY directly.
3418 2003-11-12 Andrew Haley <aph@redhat.com>
3421 * parse.y (fold_constant_for_init): Check that we really do have a
3425 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3426 init_test_decls being inlined.
3429 * parse.y (do_resolve_class): Check return value from
3430 breakdown_qualified().
3432 2003-11-11 Tom Tromey <tromey@redhat.com>
3435 * parse.y (merge_string_cste): Handle case where we have a
3436 pointer that happens to be zero, not null_pointer_node.
3438 2003-11-10 Tom Tromey <tromey@redhat.com>
3440 * jcf-parse.c (classify_zip_file): Correctly compare
3441 filename_length against length of manifest file's name.
3443 2003-11-08 Tom Tromey <tromey@redhat.com>
3446 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3448 2003-11-06 Andrew Haley <aph@redhat.com>
3450 * expr.c (java_stack_swap): Make sure destination stack slots are
3451 of the correct type.
3453 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3455 * Make-lang.in (dvi): Move targets to $(docobjdir).
3456 (gcj.dvi): Simplify rule and adjust target.
3457 (gcj.info): Simplify rule.
3458 (gcj.pod): New intermediate rule.
3459 (gcjh.pod): Likewise.
3460 (jv-scan.pod): Likewise.
3461 (jcf-dump.pod): Likewise.
3462 (gij.pod): Likewise.
3463 (jv-convert.pod): Likewise.
3464 (rmic.pod): Likewise.
3465 (rmiregistry.pod): Likewise.
3468 (jv-scan.1): Delete.
3469 (jcf-dump.1): Delete.
3471 (jv-convert.1): Delete.
3473 (rmiregistry.1): Delete.
3475 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3477 Fixes PR java/12866.
3478 * parse.y (resolve_qualified_expression_name): Move test
3479 for outer field access methods from here...
3480 (check_thrown_exceptions) ...to here.
3482 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3484 * .cvsignore: Delete.
3486 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3488 * verify.c (verify_jvm_instructions): Don't warn about legal
3489 eh binding regions generated for example by jdk 1.4.1.
3491 2003-10-24 David S. Miller <davem@redhat.com>
3493 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3495 2003-10-22 Andrew Haley <aph@redhat.com>
3497 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3498 (java_get_callee_fndecl): New.
3500 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3502 * java-tree.h (ctable_decl): New.
3503 (catch_classes): New.
3504 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3506 * decl.c (java_init_decl_processing): Add catch_class_type.
3508 Add catch_classes field.
3510 * class.c (build_indirect_class_ref): Break out from
3512 (make_field_value): Check flag_indirect_dispatch.
3513 (make_class_data): Ditto.
3514 Tidy uses of PUSH_FIELD_VALUE.
3515 Add field catch_classes.
3516 (make_catch_class_record): New.
3518 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3520 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3522 * jcf-write.c: Follow spelling conventions.
3523 * parse.y: Likewise.
3525 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3527 * ChangeLog: Fix typos.
3528 * expr.c: Fix comment typos.
3529 * jcf-write.c: Likewise.
3532 * mangle.c: Likewise.
3533 * parse-scan.y: Likewise.
3534 * parse.y: Likewise.
3536 2003-10-22 Tom Tromey <tromey@redhat.com>
3538 * expr.c (expand_byte_code): Only warn about dead bytecode when
3539 extra_warnings is set.
3541 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3543 Fix for PR java/12586.
3544 * mangle.c (find_compression_record_match): Don't iterate through
3545 package namespace elements unless they all match compression_table
3548 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3550 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3551 (generate-manpages): Likewise.
3552 (java.maintainer-clean): Likewise.
3553 (gcj.info): Likewise.
3556 (jv-scan.1): Likewise.
3557 (jcf-dump.1): Likewise.
3559 (jv-convert.1): Likewise.
3561 (rmiregistry.1): Likewise.
3562 (java.install-man): Likewise.
3563 (parse-scan.o): Move and define complete compile line.
3564 (parse.o): Likewise.
3565 (jcf-tree-inline.o): Move.
3567 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3569 * Make-lang.in (info): Update dependencies.
3570 (java.install-info): Remove.
3571 ($(srcdir)/java/gcj.info): Replace with ...
3572 ($(docobjdir)/gcj.info): ... this.
3574 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3576 * Make-lang.in: Replace uses of $(target_alias) with
3577 $(target_noncanonical).
3579 2003-10-09 Tom Tromey <tromey@redhat.com>
3581 * decl.c (java_init_decl_processing): Declare signers field.
3582 * class.c (make_class_data): Set signers field.
3584 2003-10-09 Jason Merrill <jason@redhat.com>
3586 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3587 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3590 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3592 * Make-lang.in (java.info): Replace with ...
3594 (java.dvi): Replace with ...
3596 (java.generated-manpages): Replace with ...
3598 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3600 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3602 2003-10-01 Andrew Haley <aph@redhat.com>
3604 * jcf-parse.c (java_parse_file): Write otable and atable.
3605 * java-tree.h (atable_methods): New.
3607 (atable_syms_decl): New.
3608 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3609 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3610 (symbol_*type): Rename method_symbol* to symbol*type.
3611 (emit_offset_symbol_table): Delete.
3612 (emit_symbol_table): New.
3613 (get_symbol_table_index): New.
3615 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3616 (build_known_method_ref): Likewise.
3617 (get_symbol_table_index): Rename from get_offset_table_index.
3618 Parameterize to allow re-use by differing types of symbol table.
3619 (build_invokevirtual): Pass table to get_offset_table_index.
3620 * decl.c (java_init_decl_processing): Push types and decls for
3621 atable and atable_syyms.
3622 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3623 (make_class_data): Add new fields atable and atable_syms.
3624 (emit_symbol_table): Rename from emit_offset_symbol_table.
3625 Parameterize to allow re-use by different types of symbol table.
3626 (build_symbol_entry): Renamed from build_method_symbols_entry.
3628 2003-09-30 Roger Sayle <roger@eyesopen.com>
3630 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3631 semantics for SAVE_EXPR, by caching the result in a temporary.
3633 2003-09-28 Richard Henderson <rth@redhat.com>
3635 * check-init.c (check_init): Save and restore input_location
3636 instead of file and line separately.
3637 * decl.c (java_expand_body): Likewise.
3638 * jcf-write.c (generate_bytecode_insns): Likewise.
3639 * parse.y (safe_layout_class): Likewise.
3640 * jcf-parse.c (read_class, parse_class_file): Likewise.
3641 (java_parse_file): Use %H for warning locator.
3643 2003-09-28 Roger Sayle <roger@eyesopen.com>
3645 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3646 with void-type branches instead of using a COMPOUND_EXPR.
3648 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3650 * decl.c (java_optimize_inline, dump_function): Remove.
3651 * java-tree.h (java_optimize_inline): Remove declaration.
3652 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3653 * parse.y (source_end_java_method, java_expand_classes):
3654 Likewise. Remove dead code.
3656 2003-09-27 Roger Sayle <roger@eyesopen.com>
3658 * lang.c (java_init_options): Set flag_evaluation_order.
3659 * expr.c (force_evaluation_order): Don't attempt to force
3660 evaluation order of binary operations using save_expr.
3661 * parse.y (java_complete_lhs): No longer need to call
3662 force_evaluation_order when constructing binary operators.
3664 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3665 Bryce McKinlay <bryce@mckinlay.net.nz>
3668 * parse.y (not_accessible_field_error): New function.
3669 (resolve_expression_name): Check field access permissions.
3670 (resolve_qualified_expression_name): Use
3671 not_accessible_field_error.
3672 (resolve_qualified_expression_name): Likewise.
3674 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3676 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3678 2003-09-23 Roger Sayle <roger@eyesopen.com>
3680 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3681 with equal operands without side-effects.
3683 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3685 * decl.c (java_init_decl_processing): Don't emit otable decls
3686 if flag_indirect_dispatch is not set.
3688 2003-09-21 Richard Henderson <rth@redhat.com>
3690 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3693 2003-09-21 Richard Henderson <rth@redhat.com>
3695 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3696 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3698 2003-09-20 Richard Henderson <rth@redhat.com>
3700 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3702 2003-09-18 Roger Sayle <roger@eyesopen.com>
3704 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3705 * check-init.c (check_init): Likewise.
3707 2003-09-18 Roger Sayle <roger@eyesopen.com>
3709 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3711 2003-09-16 Andrew Haley <aph@redhat.com>
3713 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3715 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3718 * mangle.c (find_compression_record_match): Skip
3719 over a "6JArray" (the array template mangled string)
3721 (mangle_array_type): Correct minor typo.
3722 (atms): Move definition to the beginning.
3724 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3726 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3727 out. Fix for PR java/12254.
3729 2003-09-11 Richard Henderson <rth@redhat.com>
3731 * parse.y (source_end_java_method): Update for new
3732 cgraph_finalize_function argument.
3734 2003-09-09 Richard Henderson <rth@redhat.com>
3736 * parse.y (source_end_java_method): Update call to
3737 cgraph_finalize_function.
3739 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3741 * decl.c (java_expand_body): New function.
3742 * expr.c (build_class_init): Set DECL_IGNORED_P.
3743 * java-tree.h (start_complete_expand_method,
3744 java_expand_body): Declare.
3745 * jcf-parse.c (cgraph.h): Include.
3746 (java_parse_file): Handle flag_unit_at_a_time.
3747 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3748 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3749 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3750 (java_start_inlining): New function.
3751 * parse.h (java_finish_classes): Declare.
3752 * parse.y: Include cgraph.h.
3753 (block): Don't special-case empty block production.
3754 (craft_constructor): Set DECL_INLINE.
3755 (source_end_java_method): Handle flag_unit_at_a_time.
3756 Replace inline code with call to java_expand_body.
3757 (start_complete_expand_method): Remove static modifier.
3758 (java_expand_method_bodies): Patch function tree for
3759 class initialization and/or synchronization as needed.
3760 Don't begin RTL expansion yet.
3761 (java_expand_classes): Check flag_unit_at_a_time before
3762 calling finish_class.
3763 (java_finish_classes): New function.
3764 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3765 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3766 (emit_test_initialization): Set DECL_IGNORED_P.
3768 2003-09-03 Roger Sayle <roger@eyesopen.com>
3770 * builtins.c (enum builtin_type): Delete unused enumeration.
3771 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3773 2003-08-28 Tom Tromey <tromey@redhat.com>
3775 * gcj.texi (Extensions): Document gcjlib URLs.
3777 2003-08-20 Tom Tromey <tromey@redhat.com>
3779 * gcj.texi (Extensions): Added xref.
3780 (libgcj Runtime Properties): Document
3781 gnu.gcj.runtime.VMClassLoader.library_control.
3783 2003-08-20 Andrew Haley <aph@redhat.com>
3785 * except.c (prepare_eh_table_type): Use new encoding for exception
3786 handlers when using -fno-assume-compiled.
3788 2003-08-13 Tom Tromey <tromey@redhat.com>
3790 * gcj.texi (Invoking gij): Document -X and -?.
3792 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3794 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3795 GCJH_OBJS, JCFDUMP_OBJS
3796 * win32-host.c: Removed the unnecessary and broken dependency
3799 2003-08-11 Tom Tromey <tromey@redhat.com>
3801 * parse.y (java_check_regular_methods): Typo fixes. Call
3802 check_interface_throws_clauses. Use
3803 check_concrete_throws_clauses.
3804 (check_interface_throws_clauses): New function.
3805 (check_concrete_throws_clauses): New function.
3806 (hack_is_accessible_p): New function.
3807 (find_most_specific_methods_list): Added FIXME.
3808 * typeck.c (lookup_do): Use `flags' argument to decide what to
3810 (lookup_argument_method_generic): New function.
3811 (lookup_argument_method2): Removed.
3812 * jcf.h (ACC_INVISIBLE): New define.
3813 * jcf-write.c (generate_classfile): Skip invisible methods.
3814 * class.c (add_miranda_methods): New function.
3815 (layout_class_methods): Use it.
3816 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3817 * java-tree.h (METHOD_INVISIBLE): New define.
3818 (lang_decl_func) [invisible]: New field.
3819 (lookup_argument_method_generic): Declare.
3820 (SEARCH_INTERFACE): New define.
3821 (SEARCH_SUPER): Likewise.
3822 (SEARCH_ONLY_INTERFACE): Likewise.
3823 (SEARCH_VISIBLE): Likewise.
3824 (lookup_argument_method2): Removed declaration.
3826 2003-08-05 Tom Tromey <tromey@redhat.com>
3828 Fix for PR java/11600:
3829 * parse.y (java_complete_lhs): See whether we're calling a method
3831 (check_thrown_exceptions): Added `is_array_call' argument;
3832 fixed `clone' checking; updated all callers.
3834 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3836 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3838 2003-08-03 Tom Tromey <tromey@redhat.com>
3840 * java-tree.h (METHOD_TRANSIENT): Removed.
3841 * decl.c (pushdecl): Removed some dead code.
3842 * class.c (get_access_flags_from_decl): Can't have transient
3844 (add_method_1): Can't have a transient method.
3846 2003-07-28 Andreas Jaeger <aj@suse.de>
3848 * jvspec.c: Convert to ISO C90 prototypes.
3850 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3852 * decl.c (force_poplevels): Fix warning call.
3854 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3856 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3857 (expand_java_field_op): Likewise.
3858 * class.c (layout_class_method): Likewise
3859 (emit_register_classes): Likewise.
3860 * decl.c (pushdecl): Likewise.
3861 (poplevel): Likewise.
3862 (force_poplevels): Likewise.
3863 (give_name_to_locals): Likewise.
3864 * check-init.c (check_for_initialization): Likewise.
3866 2003-07-24 Jason Merrill <jason@redhat.com>
3868 * java-tree.h: Move boolean_type_node et al to the back end.
3870 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3872 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3875 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3877 * lang.opt: Don't show -MD_ and -MDD_.
3879 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3881 * lang-options.h: Remove.
3882 * lang.opt: Add help text.
3884 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3886 * expr.c: Remove the last argument to expand_assignment().
3888 2003-07-09 Jan Hubicka <jh@suse.cz>
3890 * java-tree.h (DECL_NUM_STMTS): Rename to...
3891 (DECL_ESTIMATED_INSNS): ... this.
3892 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3893 New static functions.
3894 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3895 * parser.y (add_stmt_to_compound): Do not account statements.
3897 2003-07-08 Mark Wielaard <mark@klomp.org>
3899 * gcj.texi: CNI now expands to Compiled Native Interface.
3901 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3903 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3905 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3907 * expr.c (expand_byte_code): Adjist emit_line_note call.
3909 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3911 * lang.c (java_handle_option): Don't handle filenames.
3913 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3915 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3918 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3919 * jcf.h: Delete COMPARE_FILENAMES definition.
3921 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3923 * lang.c (java_init_options): Update prototype.
3925 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3927 * decl.c (poplevel): Adjust define_label call.
3929 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3931 * gjavah.c (flag_jni): Make non-static.
3932 * parse-scan.y (ctxp): Make non-static.
3934 * class.c (build_method_symbols_entry)
3935 * expr.c (get_offset_table_index)
3936 * jcf-parse.c (jcf_parse):
3937 Mark the definition static, matching the forward declaration.
3939 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3941 * lang.c (java_handle_option): Don't check for missing arguments.
3943 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3945 * class.c (push_class): Use a location_t to save place.
3946 (emit_register_classes): Set input_location. Adjust
3947 expand_function_end call.
3948 * resource.c (write_resource_constructor): Likewise.
3949 * decl.c (end_java_method): Adjust expand_function_end call.
3950 * parse.y (source_end_java_method): Likewise.
3952 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3954 * lang.c (java_handle_option): Likewise.
3956 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3958 * lang.c (java_handle_option): Special-casing of optional
3959 joined arguments no longer needed.
3960 * lang.opt: Update switches that take optional argument.
3962 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3964 * lang.opt: Declare Java.
3965 * lang.c (java_init_options): Update.
3967 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3969 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3971 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3973 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3974 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3975 * lang.opt: -MD and -MMD have an underscore.
3977 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3979 * class.c (emit_register_classes): Adjust init_function_start
3981 * decl.c (complete_start_java_method): Likewise.
3982 * resource.c (write_resource_constructor): Likewise.
3984 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3986 * Make-lang.in: Update to use options.c and options.h.
3987 * lang.c: Include options.h not j-options.h.
3988 (java_handle_option): Abort on unrecognized option.
3989 (java_init_options): Request Java switches.
3991 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3993 * Make-lang.in: Handle mostlyclean.
3995 2003-06-11 Tom Tromey <tromey@redhat.com>
3997 * lang.c (java_handle_option): Update dependency_tracking for
4000 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4003 2003-06-10 Andrew Haley <aph@redhat.com>
4005 * resource.c (write_resource_constructor): Use expand_expr to
4006 generate the address of the label attached to a resource.
4007 * Make-lang.in (java/resource.o): Add expr.h
4009 2003-06-10 Andrew Haley <aph@redhat.com>
4011 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4012 (java_decl_ok_for_sibcall): New.
4014 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4016 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4017 (java/j-options.c, java/j-options.h): New.
4018 * java-tree.h (resource_name, compile_resource_file,
4019 compile_resource_data): Constify.
4020 * jcf-write.c (jcf_write_base_directory): Similarly.
4021 * jcf.h (jcf_write_base_directory): Similarly.
4022 * lang.c: Include j-options.h.
4023 (cl_options_count, cl_options, string_option, java_decode_option,
4024 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4025 process_option_with_no): Remove.
4026 (resource_name): Constify.
4027 (LANG_HOOKS_HANDLE_OPTION): Override.
4028 (java_handle_option): New.
4029 (java_init): Don't call jcf_path_init.
4030 (java_init_options): Call jcf_path_init.
4032 * resource.c (compile_resource_data, compile_resource_file): Constify.
4034 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4036 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4037 (struct lang_decl_func): Add last_line field.
4038 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4039 DECL_SOURCE_LINE_LAST): Remove.
4040 * parse.y (missing_return_error, finish_method_declaration,
4041 lookup_cl, start_artificial_method_body, source_end_java_method,
4042 start_complete_expand_method): Adjust.
4044 2003-06-08 Tom Tromey <tromey@redhat.com>
4046 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4047 fno-assume-compiled.
4049 2003-06-08 Roger Sayle <roger@eyesopen.com>
4051 * builtins.c (define_builtin_type, builtin_types): Delete.
4052 (define_builtin): Rewritten to take just the built-in code,
4053 the function's name, type and fallback library function name.
4054 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4055 (initialize_builtins): Overhaul to define the GCC builtins
4056 used by gcj manually, providing the Java run-time's
4057 implementations as the fallback library function.
4059 2003-06-08 Anthony Green <green@redhat.com>
4061 * parse.y (patch_cast): Fix conversions from floating-point to
4064 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4066 * Make-lang.in: Update.
4067 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4069 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4071 * lang.c (java_init_options): Update.
4073 2003-06-05 Jan Hubicka <jh@suse.cz>
4075 * Make-lang.in: Add support for stageprofile and stagefeedback
4077 2003-05-31 Roger Sayle <roger@eyesopen.com>
4079 * lang.c (java_init_options): Prescribe wrap-around two's
4080 complement arithmetic overflow by setting flag_wrapv.
4082 2003-05-29 Roger Sayle <roger@eyesopen.com>
4084 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4085 (builtin_record): Add an additional builtin_code field to
4086 record which GCC built-in corresponds to the Java function.
4087 (java_builtins): Add new entries for atan, atan2, exp, log,
4089 (max_builtin, min_builtin, abs_builtin): Perform constant
4090 folding on the resulting tree.
4091 (java_build_function_call_expr): Likewise, perform constant
4092 folding on the resulting tree.
4093 (initialize_builtins): The NULL creators are now allowed in
4094 the java_builtins table, which is now terminated by an entry
4095 with builtin_code == END_BUILTINS.
4096 (check_for_builtin): Likewise. If the matching creator is
4097 NULL, construct the call using java_build_function_call_expr
4098 directly with the decl for the corresponding builtin_code.
4100 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4102 * win32-host.c: Normalize copyright boilerplate.
4104 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4106 * parse.y (print_int_node): Use string concatentation on
4107 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4108 function calls into one.
4110 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4112 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4113 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4114 all the affected error messages.
4116 2003-05-13 Richard Henderson <rth@redhat.com>
4118 * class.c (layout_class_method): Set DECL_EXTERNAL.
4119 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4120 * java-tree.h (java_mark_class_local): Declare.
4121 * jcf-parse.c (parse_class_file): Use it.
4122 * parse.y (java_expand_classes): Likewise.
4124 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4126 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4127 * lex.h: #include input.h.
4128 * jv-scan.c (input_filename): Remove.
4130 2003-05-02 Tom Tromey <tromey@redhat.com>
4133 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4134 (handle_inner_classes): New function.
4136 2003-05-01 Tom Tromey <tromey@redhat.com>
4139 * parse.y (finish_for_loop): Do nothing if update expression is a
4140 EXPR_WFL_NODE wrapping nothing.
4141 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4143 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4145 * lex.h (input_lineno): Remove declaration.
4146 * parse-scan.y: #include input.h.
4147 (input_filename): Remove declaration.
4148 (input_location): Add definition.
4149 (input_line): Remove definition.
4151 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4153 * lex.h (lineno): Rename to ...
4154 (input_line): ... here
4155 * parse-scan.y (lineno): Rename to ...
4156 (input_line): ... here.
4157 (reset_report): Rename lineno to input_line.
4158 * check-init.c (check_init): Likewise.
4159 * class.c (push_class): Likewise.
4160 * decl.c (complete_start_java_method, end_java_method): Likewise.
4161 * expr.c (expand_byte_code): Likewise.
4162 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4163 * jcf-write.c (generate_bytecode_insns): Likewise.
4164 * lex.c (java_init_lex, java_allocate_new_line,
4165 do_java_lex): Likewise.
4166 * parse.h (YYNOT_TWICE): Likewise.
4167 * parse.y (empty_statement, expression_statement,
4168 java_pop_parser_context, java_parser_context_save_global,
4169 yyerror, register_fields, method_header, safe_layout_class,
4170 find_in_imports_on_demand, create_artificial_method,
4171 source_end_java_method, start_complete_expand_method,
4172 build_thisn_assign, java_complete_lhs,
4173 maybe_absorb_scoping_block): Likewise.
4175 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4177 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4178 '/' when computing java source filename
4180 2003-04-13 Tom Tromey <tromey@redhat.com>
4182 * gjavah.c (print_c_decl): Indentation fix.
4184 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4186 * class.c (make_field_value, make_method_value, get_dispatch_table)
4187 (make_class_data, emit_offset_symbol_table)
4188 * constants.c (build_constants_constructor)
4189 * java-tree.h (START_RECORD_CONSTRUCTOR)
4190 * parse.y (maybe_build_array_element_wfl):
4191 Use build_constructor.
4193 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4196 * parse.y (string_convert_int_cst): Always use at least one digit
4197 in string conversion. Remove ASCII dependence.
4198 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4200 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4202 * Make-lang.in: added win32-host.c
4203 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4204 resolves to open() on non-Win32 platforms and
4205 Win32-specific jcf_open_exact_case() on Win32
4206 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4207 when trying .java and .class files
4208 * win32-host.c: added to repository. Defines
4209 Win32-specific jcf_open_exact_case()
4211 2003-04-10 Andrew Haley <aph@redhat.com>
4213 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4214 (maybe_free_localvar): Renamed from localvar_free.
4215 Add new arg, really.
4216 (generate_bytecode_insns): Set new variable, jsrs.
4217 Only free local vars if no jsr insns have been emittted.
4218 Call maybe_free_localvar, not localvar_free.
4220 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4222 * gcj.texi: Remove @ at start of file.
4224 2003-03-25 Tom Tromey <tromey@redhat.com>
4226 * parse.y (create_interface): Call CHECK_DEPRECATED.
4228 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4230 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4232 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4234 * javaop.h (jfloat, jdouble): Make them structures mirroring
4235 the bit fields of IEEE float and double respectively.
4236 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4237 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4238 (union Word, union DWord): Delete.
4239 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4241 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4242 D_NAN_MASK): Delete.
4243 (jni_print_float, jni_print_double): New. Generate
4244 hexadecimal floating constants.
4245 (print_field_info): Use jni_print_float/double.
4247 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4248 finite floating point numbers for output; special case
4251 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4253 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4254 Replace 0 and 1 with true and false in return statements.
4256 2003-03-19 Tom Tromey <tromey@redhat.com>
4258 * lex.c (do_java_lex): Renamed from java_lex.
4259 (java_lex): New function.
4262 2003-03-13 Tom Tromey <tromey@redhat.com>
4264 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4267 2003-03-04 Andrew Haley <aph@redhat.com>
4269 * gjavah.c (is_first_data_member): New global variable.
4270 (print_c_decl): If it's the first data member, align it as the
4272 (process_file): Set is_first_data_member.
4274 2003-03-11 Tom Tromey <tromey@redhat.com>
4276 * parse.y (resolve_field_access): Initialize class if field is
4277 found in another static field.
4278 * expr.c (build_class_init): Don't optimize out initialization of
4279 implemented interface.
4281 2003-03-11 Andrew Haley <aph@redhat.com>
4283 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4286 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4288 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4289 and DIR_SEPARATOR_2 for a target.
4290 Correct minor typos.
4292 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4293 and DIR_SEPARATOR_2 for a target into account.
4295 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4297 * lang.c (java_init): Update prototype, move code to java_post_options.
4298 (java_post_options): Similarly.
4300 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4302 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4303 compare file name components depending on the case-sensitivity
4304 or otherwise of the host file system.
4306 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4307 "strcmp" to compare file name components.
4308 Use IS_DIR_SEPARATOR instead of comparing directly against
4310 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4311 comparing directly against DIR_SEPARATOR.
4313 2003-03-04 Tom Tromey <tromey@redhat.com>
4315 * Make-lang.in (java.tags): New target.
4317 2003-03-01 Roger Sayle <roger@eyesopen.com>
4319 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4320 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4322 2003-03-01 Tom Tromey <tromey@redhat.com>
4324 * parse.y (jdep_resolve_class): Only check deprecation if we found
4327 2003-02-28 Tom Tromey <tromey@redhat.com>
4330 * class.c (maybe_layout_super_class): Always pass a WFL to
4332 * parse.y (do_resolve_class): Updated comment to explain
4335 2003-02-26 Tom Tromey <tromey@redhat.com>
4337 * jcf-write.c (generate_classfile): Check whether class is
4338 deprecated before writing attribute count.
4340 2003-02-25 Roger Sayle <roger@eyesopen.com>
4342 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4343 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4345 2003-02-23 Tom Tromey <tromey@redhat.com>
4347 * lang-options.h: Added -Wdeprecated.
4348 * gcj.texi (Warnings): Document -Wdeprecated.
4349 * java-tree.h (flag_deprecated): Declare.
4350 * lang.c (lang_W_options): Added deprecated.
4351 (flag_deprecated): New global.
4352 * chartables.h: Rebuilt.
4353 * gen-table.pl (process_one): Look at whitespace.
4354 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4355 * parse.h (CLEAR_DEPRECATED): New macro.
4356 (CHECK_DEPRECATED_NO_RESET): New macro.
4357 * jcf-parse.c (handle_deprecated): New function.
4358 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4359 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4360 * parse.y (resolve_type_during_patch): Check deprecation.
4361 (jdep_resolve_class): Likewise.
4362 (process_imports): Likewise.
4363 (resolve_expression_name): Likewise.
4364 (check_deprecation): Strip arrays from decl. Check
4366 (patch_method_invocation): Also check the particular constructor
4368 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4369 * jcf-write.c (append_deprecated_attribute): New function.
4370 (generate_classfile): Generate deprecated attribute when
4372 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4373 (java_lex) [case '*']: Simplify logic.
4374 (java_start_char_p): Use LETTER_MASK.
4375 (java_part_char_p): Likewise.
4376 (java_space_char_p): New function.
4378 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4380 Change base class access representation.
4381 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4382 (add_interface_do): Likewise.
4384 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4386 * decl.c (java_init_decl_processing): Change
4387 soft_lookupjnimethod_node to reflect the change in
4388 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4389 * expr.c (build_jni_stub): Calculate and pass the size
4390 on the stack of the arguments to a JNI function. Use
4391 new target macro MODIFY_JNI_METHOD_CALL to allow a
4392 target to modify the call to a JNI method.
4394 2003-02-08 Roger Sayle <roger@eyesopen.com>
4396 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4397 instead of basename to avoid compiler warnings on Tru64.
4399 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4401 * gcj.texi: Update to GFDL 1.2.
4403 2003-01-31 Andrew Haley <aph@redhat.com>
4405 * parse.y (java_expand_classes): Scan the whole class list looking
4406 for access methods that haven't yet been expanded.
4408 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4412 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4413 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4414 * jcf-parse.c: Likewise.
4416 2003-01-31 Mark Wielaard <mark@klomp.org>
4418 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4420 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4422 * class.c (make_class): Use BINFO_ELTS.
4423 (set_super_info): Likewse.
4424 (add_interface_do): Likewise.
4426 2003-01-30 Tom Tromey <tromey@redhat.com>
4428 * jcf-parse.c (read_class): Update identifier's class value if it
4429 changed during parsing.
4431 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4433 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4434 Propagate change to all other rules as required.
4435 (java/parse-scan.o): Add explicit dependency on
4436 $(parsedir)/java/parse-scan.c .
4438 2003-01-29 Tom Tromey <tromey@redhat.com>
4440 * parse.y (patch_assignment): Only transform the rhs of an
4441 assignment when compiling to native.
4443 2003-01-28 Tom Tromey <tromey@redhat.com>
4445 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4447 2003-01-28 Tom Tromey <tromey@redhat.com>
4449 * lex.c (java_lex): Don't include UEOF as part of token.
4450 (java_read_unicode): Error if \u sequence prematurely terminated.
4452 2003-01-27 Tom Tromey <tromey@redhat.com>
4454 * parse.y (java_check_regular_methods): Check for construct after
4455 checking types in throws clause.
4457 2003-01-24 Tom Tromey <tromey@redhat.com>
4459 * class.c (build_static_field_ref): Only a String or numeric field
4460 can fold to a constant.
4462 2003-01-23 Tom Tromey <tromey@redhat.com>
4464 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4465 file name in resource buffer.
4467 2003-01-23 Tom Tromey <tromey@redhat.com>
4469 * expr.c (build_known_method_ref): Use method's context to find
4472 2003-01-23 Tom Tromey <tromey@redhat.com>
4474 * constants.c (set_constant_entry): Allocated cleared memory.
4476 2003-01-22 Tom Tromey <tromey@redhat.com>
4478 * java-tree.h: Don't use PARAMS.
4479 * resource.c: Add prototypes for all functions.
4480 (write_resource_constructor): Use `const char *' to avoid
4483 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4485 * jcf-parse.c (process_zip_dir): Remove unused variable.
4487 2003-01-22 Tom Tromey <tromey@redhat.com>
4489 * expr.c (build_invokeinterface): Abort if method's context is not
4492 2003-01-22 Tom Tromey <tromey@redhat.com>
4494 * gcj.texi (Input and output files): Mention non-class entries.
4495 * decl.c (java_init_decl_processing): Call
4496 init_resource_processing.
4497 * java-tree.h (compile_resource_data, write_resource_constructor,
4498 compile_resource_file, init_resource_processing): Declare.
4499 * config-lang.in (gtfiles): Added resource.c.
4500 * Make-lang.in (gt-java-resource.h): New target.
4501 (JAVA_OBJS): Added resource.o.
4502 (java/resource.o): New target.
4503 * resource.c: New file.
4504 * class.c (compile_resource_file): Moved to resource.c.
4505 (registerResource_libfunc): Likewise.
4506 (utf8_decl_list): Mark with GTY; now static.
4507 * jcf-parse.c (classify_zip_file): New function.
4508 (parse_zip_file_entries): Use it; compile .properties files.
4509 (process_zip_dir): Use classify_zip_file and compute_class_name.
4510 Don't write class name into zip directory.
4511 (java_parse_file): Call write_resource_constructor.
4512 (compute_class_name): New function.
4513 * jcf-io.c (read_zip_member): Reindented.
4515 2003-01-21 Tom Tromey <tromey@redhat.com>
4517 * class.c (supers_all_compiled): New function.
4518 (make_class_data): Use it.
4520 2003-01-21 Tom Tromey <tromey@redhat.com>
4522 * parse.y (method_header): Native method can't be strictfp.
4523 No method can be transient or volatile.
4525 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4527 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4529 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4531 * check-init.c: Fix comment typos.
4532 * class.c: Likewise.
4533 * constants.c: Likewise.
4535 * except.c: Likewise.
4537 * java-except.h: Likewise.
4538 * java-tree.h: Likewise.
4539 * javaop.h: Likewise.
4540 * jcf-dump.c: Likewise.
4541 * jcf-io.c: Likewise.
4542 * jcf-parse.c: Likewise.
4543 * jcf-write.c: Likewise.
4545 * mangle.c: Likewise.
4546 * typeck.c: Likewise.
4547 * verify.c: Likewise.
4549 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4551 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4552 * jcf-write.c: Include "tm_p.h".
4554 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4556 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4558 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4560 * builtins.c (java_build_function_call_expr): Renamed from
4561 build_function_call_expr. All callers changed.
4563 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4564 * jcf-parse.c: Include tm_p.h.
4566 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4569 2003-01-14 Tom Tromey <tromey@redhat.com>
4571 * class.c (make_class_data): Check that super is compiled before
4572 building class reference to it.
4574 2003-01-14 Andrew Haley <aph@redhat.com>
4576 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4577 varargs function -- correct.
4579 2003-01-14 Andrew Haley <aph@redhat.com>
4581 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4583 2003-01-14 Andrew Haley <aph@redhat.com>
4585 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4586 varargs function -- correct.
4588 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4589 temporary if the RHS is a reference.
4591 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4593 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4594 * keyword.h: Regenerated.
4596 * All Files: Convert to ISO C style function definitions.
4598 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4600 * parse.y (check_pkg_class_access): ANSIfy definition.
4602 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4604 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4607 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4609 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4611 Merge from pch-branch:
4613 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4615 * Make-lang.in (java/gjavah.o): Update dependencies.
4616 * gjavah.c: Include ggc.h.
4618 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4620 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4621 (JCFDUMP_OBJS): Add ggc-none.o.
4622 (java/jcf-dump.o): Depend on GGC_H.
4623 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4624 CPool substructures.
4625 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4626 * jcf-dump.c: Include ggc.h.
4628 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4630 * jcf.h (union cpool_entry): New.
4631 (struct CPool): Use gengtype to mark. Change field 'data' to be
4633 (struct JCF): Use gengtype to mark.
4634 (CPOOL_UINT): Update for new cpool_entry type.
4635 (CPOOL_USHORT1): Likewise.
4636 (CPOOL_USHORT2): Likewise.
4637 (CPOOL_FINISH): Use GC to free cpool subfields.
4638 * parse.h (struct parser_ctxt): Mark field current_jcf.
4639 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4640 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4641 (main_jcf): Use gengtype to mark.
4642 (ggc_mark_jcf): Delete.
4643 (get_constant): Update for new cpool_entry type.
4644 (give_name_to_class): Likewise.
4645 (get_class_constant): Likewise.
4646 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4647 (java_parse_file): Use GGC to allocate struct JCF.
4648 (init_jcf_parse): Don't call ggc_add_root.
4649 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4651 * java-tree.h (current_jcf): Use gengtype to mark.
4652 (CPOOL_UTF): Update for new cpool_entry type.
4653 (outgoing_cpool): Use gengtype to mark.
4654 (struct lang_type): GC struct JCF and struct CPool.
4655 * config-lang.in (gtfiles): Add jcf.h.
4656 * constants.c (find_tree_constant): New.
4657 (set_constant_entry): Allocate cpool subfields using GGC. Update
4658 for new cpool_entry type.
4659 (find_constant1): Update for new cpool_entry type.
4660 (find_constant2): Likewise.
4661 (find_utf8_constant): Use find_tree_constant.
4662 (find_class_or_string_constant): Remove unnecessary cast to jword.
4663 Update for new cpool_entry type.
4664 (count_constant_pool_bytes): Update for new cpool_entry type.
4665 (write_constant_pool): Likewise.
4666 (alloc_name_constant): Use find_tree_constant.
4667 (build_constants_constructor): Update for new cpool_entry type.
4669 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4671 * parse.y (mark_parser_ctxt): Delete.
4672 (goal): Don't use ggc_add_root.
4673 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4674 (java_pop_parser_context): Let GC free parser_ctxt.
4675 (java_parser_context_resume): Likewise.
4676 * parse.h (struct parser_ctxt): Use gengtype to mark.
4678 (ctxp_for_generation): Likewise.
4679 * lex.h (struct java_lc_s): Mark for gengtype.
4680 (java_lexer): Rearrange for gengtype.
4681 * config-lang.in (gtfiles): Add lex.h, parse.h.
4683 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4685 * All Files: Remove PARAMS macro.
4687 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4688 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4691 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4694 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4696 * Make-lang.in (java.install-common, java.uninstall,
4697 java.install-info, java.install-man): Prepend $(DESTDIR)
4698 to destination paths in all (un)installation commands.
4699 (java.install-common): Rewrite $(LN) command to support
4700 DESTDIR with "ln" as well as with "ln -s".
4702 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4704 * java-tree.h: Protect against multiple inclusion.
4706 2003-01-07 Tom Tromey <tromey@redhat.com>
4708 * class.c (add_assume_compiled): Don't adjust parent if we're
4709 already at the root of tree.
4711 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4713 * lang.c (dump_compound_expr): Prototype.
4715 2003-01-03 Tom Tromey <tromey@redhat.com>
4717 Fix for PR java/8712:
4718 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4719 when simply checking against `null'.
4721 2003-01-03 Tom Tromey <tromey@redhat.com>
4723 * gcj.texi (Standard Properties): Document http.proxyHost and
4726 * gcj.texi (GNU Classpath Properties): Document new properties.
4728 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4730 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4731 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4732 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4734 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4736 * Make-lang.in, boehm.c, buffer.c,
4737 buffer.h, builtins.c, class.c,
4738 config-lang.in, constants.c,
4739 convert.h, decl.c, except.c,
4740 expr.c, java-except.h,
4741 java-tree.h, javaop.def,
4742 jcf-parse.c, jcf-write.c,
4743 jv-scan.c, jvgenmain.c,
4744 jvspec.c, keyword.gperf,
4745 keyword.h, lang-options.h,
4746 lang-specs.h, lang.c, lex.c,
4747 lex.h, mangle.c, mangle_name.c,
4748 parse-scan.y, parse.h, parse.y,
4749 typeck.c, verify.c, xref.c,
4750 xref.h: Replace "GNU CC" with
4751 "GCC" in the copyright header.
4753 * check-init.c, gjavah.c, javaop.h,
4754 jcf-depend.c, jcf-dump.c, jcf-io.c,
4755 jcf-path.c, jcf-reader.c, jcf.h,
4756 zextract.c, zipfile.h: These files are
4757 "part of GCC". Also say "GCC" not "GNU CC".
4759 2002-12-30 DJ Delorie <dj@redhat.com>
4761 * Make-lang.in: Protect against texi2pod/pod2man failing.
4763 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4765 * gcj.texi: Use @copying.
4767 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4769 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4770 print_cxx_classname.
4771 (print_cxx_classname): Add add_scope parameter.
4772 (print_class_decls): Do not emit a semicolon after the extern
4774 (process_file): Adjust calls to print_cxx_classname.
4776 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4778 * gcj.texi: Include Cover Texts in man page.
4780 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4782 * class.c (build_static_field_ref): Check FIELD_FINAL.
4784 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4785 instead of current_constant_pool_data_ref.
4786 * java-tree.h (current_constant_pool_data_ref): Undefine.
4787 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4788 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4789 current_constant_pool_data_ref.
4791 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4792 not build_internal_class_name.
4794 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4795 Use it when class ref isn't certain to be compiled.
4797 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4799 * gcj.texi: Include gcc-common.texi.
4800 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4801 $(srcdir)/doc/include/gcc-common.texi.
4803 2002-12-22 Anthony Green <green@redhat.com>
4805 * gcj.texi (Limitations): Add note about org.xml.sax and
4808 2002-12-20 Tom Tromey <tromey@redhat.com>
4810 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4811 where minimum case value is Integer.MIN_VALUE.
4814 2002-12-18 Andrew Haley <aph@redhat.com>
4816 * parse.y (patch_invoke): Force evaluation order when `check' is
4817 set. For PR libgcj/8945.
4819 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4821 * gcj.texi: Change version number to 3.4.
4823 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4824 Andrew Haley <aph@redhat.com>
4826 * parse.y (source_end_java_method): Remove custom encoding of line
4827 numbers for a function decl before passing it to the back end.
4829 2002-12-03 Andrew Haley <aph@redhat.com>
4831 * class.c (make_class_data): New field, "chain".
4832 * decl.c (java_init_decl_processing): Likewise.
4834 2002-12-02 Tom Tromey <tromey@redhat.com>
4837 * parse.y (do_resolve_class): Handle qualified name via
4840 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4842 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4843 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4844 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4845 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4846 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4847 Include coretypes.h and tm.h.
4848 * Make-lang.in: Update dependencies.
4850 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4852 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4854 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4856 * jcf-reader.c: Don't expand JCF_readu4 inside the
4857 expansion of JCF_SKIP.
4859 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4861 * jcf-reader.c: Don't expand JCF_readu4 inside the
4862 expansion of JCF_SKIP.
4864 2002-11-22 Tom Tromey <tromey@redhat.com>
4866 * parse.y (patch_binop): Cast right hand side of shift expression
4867 to `int'. Fixes PR java/8676.
4869 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4870 Andrew Haley <aph@redhat.com>
4872 * gcc/java/jcf-write.c (write_classfile): Remove target
4873 class file, if it exists, before renaming the temporary
4876 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4878 * jvspec.c (lang_specific_spec_functions): New.
4880 2002-11-18 Tom Tromey <tromey@redhat.com>
4882 Fix for PR java/7912:
4883 * expr.c (can_widen_reference_to): Allow cast of array to
4884 Cloneable or Serializable.
4885 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4886 (java_io_serializable_identifier_node): Likewise.
4887 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4888 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4889 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4890 java_io_serializable.
4891 * decl.c (java_init_decl_processing): Initialize
4892 java_lang_cloneable_identifier_node and
4893 java_io_serializable_identifier_node.
4894 (java_lang_cloneable_identifier_node): New global.
4895 (java_io_serializable_identifier_node): Likewise.
4897 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4899 * buffer.c: Remove unnecessary casts.
4900 * check-init.c: Likewise.
4901 * class.c: Likewise.
4902 * constants.c: Likewise.
4904 * except.c: Likewise.
4905 * gjavah.c: Likewise.
4906 * jcf-io.c: Likewise.
4907 * jcf-parse.c: Likewise.
4908 * jcf-path.c: Likewise.
4909 * jvspec.c: Likewise.
4912 * verify.c: Likewise.
4914 2002-11-06 Tom Tromey <tromey@redhat.com>
4916 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4919 2002-11-05 Tom Tromey <tromey@redhat.com>
4921 Fix for PR java/6388.
4922 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4923 * java-tree.h (enum java_tree_index): New values
4924 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4925 (decimal_int_max, decimal_long_max): New defines.
4926 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4927 (error_if_numeric_overflow): Rewrote range checking.
4928 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4931 2002-11-02 Tom Tromey <tromey@redhat.com>
4933 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4935 * class.c (make_method_value): Put class name, not signature, into
4936 `throws' field. For PR java/8415.
4938 2002-10-24 Tom Tromey <tromey@redhat.com>
4940 * gcj.texi (Invoking gij): Document --showversion.
4941 (Standard Properties): java.library.path now set.
4943 2002-10-23 Tom Tromey <tromey@redhat.com>
4945 * gjavah.c (decode_signature_piece): In JNI mode, print
4946 `jobjectArray' when array depth is nonzero.
4949 2002-10-15 Andrew Haley <aph@redhat.com>
4951 * parse.y (patch_invoke): Call force_evaluation_order on a static
4953 (resolve_qualified_expression_name): Call force_evaluation_order
4954 on a arg list that is part of a Qualified Expression Name.
4956 * lang.c (dump_compound_expr): New.
4957 (java_dump_tree): New.
4959 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4961 * gcj.texi: Added item describing the GCJ runtime property
4964 2002-10-15 Richard Henderson <rth@redhat.com>
4966 * jcf-parse.c (get_constant): Fix type warning.
4968 2002-10-15 Andrew Haley <aph@redhat.com>
4970 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4971 (java_inlining_map_static_initializers): Declare.
4973 2002-10-14 Andrew Haley <aph@redhat.com>
4975 * tree-inline.c (remap_block): All local class initialization
4976 flags go in the outermost scope.
4977 (expand_call_inline): Call java_inlining_map_static_initializers.
4978 (expand_call_inline): Call java_inlining_merge_static_initializers.
4979 * java/lang.c (merge_init_test_initialization): New.
4980 (java_inlining_merge_static_initializers): New.
4981 (inline_init_test_initialization): New.
4982 (java_inlining_map_static_initializers): New.
4984 2002-10-11 Mark Wielaard <mark@klomp.org>
4986 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4988 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4990 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4992 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4994 * parse.y (merge_string_cste): Add parentheses around & within |.
4996 2002-10-08 Tom Tromey <tromey@redhat.com>
4998 * parse.y (variable_declarator_id): Simplify error path for
4999 array declarator error. For PR java/8003.
5001 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5003 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5006 2002-10-08 Andrew Haley <aph@redhat.com>
5008 * parse.y (attach_init_test_initialization_flags): Check for
5011 2002-10-07 Anthony Green <green@redhat.com>
5013 * parse.y (merge_string_cste): Fix bug in string concatenation.
5015 2002-10-03 Michael Koch <konqueror@gmx.de>
5017 * gcj.texi (Standard properties):
5018 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5020 2002-10-02 Roger Sayle <roger@eyesopen.com>
5022 PR optimization/6627
5023 * lang.c (java_init): If storing the vbit in function
5024 pointers, ensure that force_align_functions_log is atleast
5025 one to aid compatability with g++ vtables.
5027 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5029 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5030 foul of type-based aliasing.
5032 2002-09-30 Anthony Green <green@redhat.com>
5034 * gcj.texi (Invoking jv-scan): Fix texinfo.
5036 2002-09-28 Anthony Green <green@redhat.com>
5038 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5039 (Code Generation): Add -fno-assert documentation.
5040 * jv-scan.c (flag_assert): New global.
5041 (options): Add assert option.
5042 (help): Add --no-assert documentation.
5043 * parse-scan.y (flag_assert): New global.
5044 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5045 (flag_assert): New global.
5046 * java-tree.h (flag_assert): New global.
5047 * lex.c (java_lex): Obey flag_assert.
5048 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5051 2002-09-26 Andrew Haley <aph@redhat.com>
5053 * expr.c (build_java_array_length_access): Check for null pointer.
5054 * expr.c (expand_java_arrayload): Likewise.
5056 2002-09-21 Richard Henderson <rth@redhat.com>
5058 * jcf-parse.c (get_constant): Decode from IEEE no matter
5059 what the target format.
5061 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5063 * ChangeLog: Follow spelling conventions.
5064 * class.c: Likewise.
5067 * gjavah.c: Likewise.
5068 * java-tree.h: Likewise.
5069 * jcf-dump.c: Likewise.
5070 * jcf-parse.c: Likewise.
5071 * jvspec.c: Likewise.
5073 * mangle.c: Likewise.
5074 * parse.y: Likewise.
5076 2002-09-17 Tom Tromey <tromey@redhat.com>
5078 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5079 where \r appears at EOF. Fixes PR java/7950.
5081 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5083 * jvspec.c (lang_specific_driver): Remove unused variable.
5085 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5087 * java-tree.h (union lang_tree_node): Add chain_next option.
5089 2002-09-16 Richard Henderson <rth@redhat.com>
5091 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5092 use new real.h interface.
5093 * jcf-write.c (find_constant_index): Use new real.h interface.
5094 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5096 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5098 * lang.c: Follow spelling conventions.
5100 2002-09-11 Per Bothner <per@bothner.com>
5102 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5103 constant to the type of the field.
5104 (java_complete_tree): Remove now-redundant code.
5106 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5108 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5111 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5112 return label if a ret instruction for the jsr has been reached.
5114 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5116 * parse.y (DIR_SEPARATOR): Don't define.
5117 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5119 2002-08-28 Andrew Haley <aph@redhat.com>
5121 * verify.c (verify_jvm_instructions): Allow exception handler
5122 inside code that is being protected, but generate a warning.
5123 * except.c (link_handler): Initialize `expanded' in new eh_range.
5124 (binding_depth, is_class_level, current_pc): Declare extern.
5126 2002-09-01 Mark Wielaard <mark@klomp.org>
5128 * gcj.texi: Add chapter about system properties.
5131 2002-08-26 Tom Tromey <tromey@redhat.com>
5133 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5134 conversion if RHS_TYPE is byte, short, or char.
5136 2002-08-22 Tom Tromey <tromey@redhat.com>
5138 * gcj.texi (Invoking gij): Document -cp and -classpath.
5140 2002-08-21 Tom Tromey <tromey@redhat.com>
5142 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5143 $(prefix)/share. For PR libgcj/7633.
5145 For PR java/6005 and PR java/7611:
5146 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5147 (java_can_use_bit_fields_p): New function.
5149 2002-08-16 Tom Tromey <tromey@redhat.com>
5151 * gcj.texi (Class Initialization): Mention class initialization of
5154 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5156 * Make-lang.in (java-tree-inline.o): New.
5157 (JAVA_OBJS): Add java-tree-inline.o.
5158 * parse.y (source_end_java_method): Call java_optimize_inline.
5159 (java_expand_method_bodies): Save method's tree in
5161 (add_stmt_to_compound): Keep track of the number of statments.
5162 * lang.c (java_init): Enable flag_inline_trees.
5163 (java_post_options): If flag_inline_functions is on, enable
5164 flag_inline_trees instread.
5165 (decl_constant_value): New.
5166 (java_tree_inlining_walk_subtrees): New.
5167 * java-tree.h (DECL_NUM_STMTS): New macro.
5168 (java_optimize_inline): Declare.
5169 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5170 Handle a LABEL_EXPR.
5171 * decl.c (build_result_decl): If we already have a DECL_RESULT
5173 (dump_function): New.
5174 (java_optimize_inline): New.
5175 (dump_function): New.
5177 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5180 * parse.y (build_assertion): Invert return from
5181 desiredAssertionStatus.
5183 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5185 * jcf-write.c (get_access_flags): Return correct access flags for
5186 private and protected inner classes.
5188 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5190 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5192 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5194 * mangle_name.c: Don't include obstack.h twice.
5195 * xref.c: Don't include obstack.h.
5197 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5199 * class.c: (permanent_obstack): Delete declaration.
5200 * constants.c: (permanent_obstack): Delete declaration.
5201 * except.c: (permanent_obstack): Delete declaration.
5202 * expr.c: (permanent_obstack): Delete declaration.
5203 * jcf-parse.c: (permanent_obstack): Delete declaration.
5204 (saveable_obstack): Delete declaration.
5205 * parse.h: (permanent_obstack): Delete declaration.
5206 * typeck.c: (permanent_obstack): Delete declaration.
5208 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5210 * gcj.texi (version-gcc): Increase to 3.3.
5212 2002-07-22 Tom Tromey <tromey@redhat.com>
5214 * lex.c (java_lex): Check for `e' or `E' after 0.
5216 2002-07-21 Richard Henderson <rth@redhat.com>
5218 * lang.c (java_unsafe_for_reeval): New.
5219 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5221 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5223 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5224 (jcf_path_init): Use GET_ENVIRONMENT.
5226 2002-07-10 Roger Sayle <roger@eyesopen.com>
5227 Zack Weinberg <zack@codesourcery.com>
5229 * builtins.c (initialize_builtins): Remove defines that
5230 handled C/C++ specific junk hereby removed from builtins.def.
5232 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5234 * lang.c (java_post_options): Update prototype.
5236 2002-07-05 Roger Sayle <roger@eyesopen.com>
5238 * builtins.c (initialize_builtins): Ignore the additional
5239 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5240 the builtins.def file.
5242 2002-07-01 Tom Tromey <tromey@redhat.com>
5245 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5248 2002-07-01 Roger Sayle <roger@eyesopen.com>
5250 * java/decl.c (builtin_function): Accept additional parameter.
5251 (java_init_decl_processing): Pass an additional NULL_TREE
5252 argument to builtin_function.
5254 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5256 * gcj.texi: Fixed gcj invocation example so that it compiles.
5258 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5260 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5261 * parse.y (mark_parser_ctxt): Likewise.
5262 (check_modifiers, declare_local_variables): Avoid incorrect
5263 hardcoded constant 10.
5265 * lex.c (java_read_char): Avoid "comparison is always true"
5268 2002-06-25 Andreas Schwab <schwab@suse.de>
5270 * expr.c (JSR): Avoid undefined operation on PC.
5272 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5274 * decl.c (clear_binding_level): Const-ify.
5276 2002-06-13 Akim Demaille <akim@epita.fr>
5278 * parse.y (class_declaration, interface_declaration): Make sure
5279 all their rules have an action, in order to avoid meaningless `$$
5280 = $1' and their type clashes.
5282 2002-06-11 Tom Tromey <tromey@redhat.com>
5284 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5285 * parse-scan.y (statement_without_trailing_substatement): Added
5287 (assert_statement): New rule.
5288 * java-tree.h (struct lang_type) [assertions]: New field.
5289 (TYPE_USES_ASSERTIONS): New macro.
5290 (CLASS_USES_ASSERTIONS): Likewise.
5291 (FIELD_SYNTHETIC): New define.
5292 * lex.c (java_lval;): Added ASSERT_TK.
5293 * parse.y (ASSERT_TK): Added.
5294 (statement_without_trailing_substatement): Added assert_statement.
5295 (assert_statement): New rule.
5296 (build_assertion): New function.
5297 (maybe_generate_pre_expand_clinit): Create and initialize
5298 $assertionsDisabled.
5299 (lookup_package_type): Removed decl.
5300 * keyword.h: Rebuilt.
5301 * keyword.gperf (assert): New token.
5303 2002-06-10 Akim Demaille <akim@epita.fr>
5305 * parse.y (interface_type_list, class_member_declaration)
5306 (unary_expression_not_plus_minus): Remove duplicate %type.
5309 2002-06-09 Tom Tromey <tromey@redhat.com>
5311 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5313 * parse.y (method_header): Give error message in all cases.
5316 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5318 Don't use RTL inlining. Fix for PR java/6820.
5319 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5320 (flag_really_inline): New.
5321 (java_decode_option): Set flag_really_inline if -finline-functions
5323 (java_post_options): New function. Turn off inlining unless
5324 flag_really_inline is set.
5326 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5328 * gjavah.c (throwable_p): Accept argument as either a classname or
5329 signature fragment. Create null-terminated classname string for super
5330 when calling itself recursively.
5331 (decode_signature_piece): Skip first character from class name
5332 signature when calling throwable_p.
5334 2002-06-08 H.J. Lu (hjl@gnu.org)
5336 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5338 2002-06-04 Tom Tromey <tromey@redhat.com>
5340 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5342 2002-06-04 Michael Koch <konqueror@gmx.de>
5344 * gcj.texi (Input Options): Fixed typo.
5346 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5348 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5349 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5350 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5351 and all now-pointless local variables. Rename other local
5352 variables to reflect their not being handles.
5354 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5355 #if JCF_USE_STDIO blocks.
5357 * parse.y: Add missing semicolon at end of rule.
5359 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5361 * check-init.c (attach_initialized_static_class): Delete, unused.
5362 * parse.y: Use htab_t instead of struct hashtable, update
5364 * java-tree.h: Include hashtab.h instead of hash.h.
5365 (struct lang_decl_func): Use htab_t, set up for gengtype.
5366 (struct init_test_hash_entry): Delete.
5367 (struct treetreehash_entry): New.
5368 (java_treetreehash_find): New
5369 (java_treetreehash_new): New prototype.
5370 (java_treetreehash_create): New prototype.
5371 (java_mark_tree): Delete prototype.
5372 (java_hash_hash_tree_node): Delete prototype.
5373 (java_hash_compare_tree_node): Delete prototype.
5374 (attach_initialized_static_class): Delete prototype.
5375 * expr.c (build_class_init): Update to use java_treetreehash
5377 (java_expand_expr): Update to use htab_t.
5378 (emit_init_test_initialization): Likewise.
5379 * decl.c (java_mark_tree): Delete.
5380 * class.c (init_test_hash_newfunc): Delete.
5381 (java_hash_hash_tree_node): Delete.
5382 (java_hash_compare_tree_node): Delete.
5383 (add_method_1): Update to use java_treetreehash functions.
5384 (JAVA_TREEHASHHASH_H): New macro.
5385 (java_treetreehash_hash): New function.
5386 (java_treetreehash_compare): New function.
5387 (java_treetreehash_find): New function.
5388 (java_treetreehash_new): New function.
5389 (java_treetreehash_create): New function.
5390 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5392 * Make-lang.in (java/parse.o): Depend on debug.h.
5393 * java-tree.h (struct lang_identifier): Use gengtype.
5394 (union lang_tree_node): New.
5395 (struct lang_decl_func): Use gengtype.
5396 (struct lang_decl_var): Likewise.
5397 (struct lang_decl): Likewise.
5398 * parse.y: Include debug.h.
5399 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5401 * lang.c (struct language_function): New dummy structure.
5403 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5404 descriminator for DECL_LANG_SPECIFIC.
5405 (struct lang_decl_func): Rename from struct lang_decl.
5406 (enum lang_decl_desc): New.
5407 (struct lang_decl): Make it a union. Update all the accessor macros.
5408 (struct lang_type): Use gengtype.
5409 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5410 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5411 are now the same size.
5412 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5413 use discriminator to mark DECL_LANG_SPECIFIC.
5415 * Make-lang.in (gt-java-builtins.h): New rule.
5416 (java/builtins.o): Add dependency on gt-<filename>.h.
5417 * builtins.c: Use gengtype for roots.
5418 (union string_or_tree): Use gengtype.
5419 (struct builtin_record): Use gengtype.
5420 * config-lang.in (gtfiles): Add builtins.c.
5422 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5423 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5424 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5425 gt-java-parse.h, gtype-java.h): Add rules to generate.
5426 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5427 (class.o): Add dependency on gt-*.h.
5428 (constants.o): Likewise.
5431 (jcf-parse.o): Likewise.
5432 (jcf-write.o): Likewise.
5434 * config-lang.in (gtfiles): New.
5435 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5436 * constants.c: Replace uses of ggc_add_* with GTY markers.
5438 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5439 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5440 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5441 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5443 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5445 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5446 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5448 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5449 Include gtype-java.h.
5451 2002-06-02 Tom Tromey <tromey@redhat.com>
5453 Fix for PR java/5913:
5454 * parse.y (patch_binop): Call patch_string on op1.
5456 2002-06-02 Tom Tromey <tromey@redhat.com>
5458 Fix for PR java/1343, PR java/6336:
5459 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5460 formatting. Changed return type.
5461 (anonymous_class_counter): Moved to top of file.
5462 (maybe_make_nested_class_name): Append number to class name for
5463 function-local classes.
5465 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5467 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5468 * Make-lang.in: Update dependency lists.
5470 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5472 * gjavah.c (throwable_p): Do not free the name of the class after
5473 passing it to find_class.
5474 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5475 * jcf-io.c (dirent.h): Include it.
5476 (fnmatch.h): Likewise.
5477 (compare_path): New function.
5478 (java_or_class_file): Likewise.
5479 (memoized_dirlist_entry): New type.
5480 (memoized_dirlist_lookup_eq): New function.
5481 (memoized_dirlists): New variable.
5482 (caching_stat): New function.
5483 (memoized_class_lookup_eq): New function.
5484 (memoized_class_lookups): Likewise.
5485 (find_class): Use memoized_class_lookups and caching_stat.
5486 * jcf.h (JCF_USE_SCANDIR): Define.
5487 * parse.y (java_expand_classes): Write the class files in reverse
5490 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5492 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5494 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5496 * jcf-write.c (write_classfile): Unlink the temporary file if it
5497 cannot be renamed. Use concat to build up the name of the
5500 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5502 * jcf-write.c (write_classfile): Write the file to a
5503 temporary file and then rename it.
5505 2002-05-07 Tom Tromey <tromey@redhat.com>
5507 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5509 Fix for PR java/1200:
5510 * gjavah.c (throwable_p): New function.
5511 (decode_signature_piece): Use it. A `WeakReference' isn't the
5514 (gcjh_streq): New function.
5516 2002-05-07 Andreas Jaeger <aj@suse.de>
5518 * parse.y (finish_for_loop): Fix if statement.
5520 2002-05-06 Tom Tromey <tromey@redhat.com>
5522 Fix for PR java/5941:
5523 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5524 loop update expression.
5525 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5526 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5528 2002-05-04 Mark Wielaard <mark@klomp.org>
5531 * parse.y (build_string_concatenation): Return just op1 only when op2
5532 is null and op1 is a STRING_CST, otherwise always construct a
5535 2002-04-27 Tom Tromey <tromey@redhat.com>
5538 * parse.y (string_convert_int_cst): New function.
5539 (merge_string_cste): Use it.
5541 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5543 * java-tree.h (java_parse_file): Update.
5544 (java_set_yydebug): Remove.
5545 * jcf-parse.c (yydebug): Remove.
5546 (java_set_yydebug): Die.
5547 (java_parse_file): Update.
5548 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5550 2002-04-24 Tom Tromey <tromey@redhat.com>
5553 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5554 EXPR_WFL_QUALIFICATION of qual_wfl.
5556 2002-04-23 Per Bothner <per@bothner.com>
5558 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5559 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5560 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5562 2002-04-23 Tom Tromey <tromey@redhat.com>
5565 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5566 recognize `-fcompile-resource='.
5567 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5570 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5572 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5573 paths. Fixes PR java/2791.
5575 2002-04-19 Andrew Haley <aph@redhat.com>
5577 * jcf-write.c (push_long_const): lo, hi: New variables.
5578 Use rshift_double to extract the high part of a 64-bit long.
5579 Use WORD_TO_INT to extract the low part.
5581 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5582 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5583 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5585 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5587 * typeck.c (incomplete_type_error): Remove.
5589 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5591 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5592 for hash synchronization.
5593 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5594 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5597 2002-04-16 Mark Wielaard <mark@klomp.org>
5599 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5602 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5604 Fix for PR java/6294:
5605 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5608 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5610 Fix for PR java/6085:
5611 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5612 to get enclosing "this" argument for inner-class constructor
5613 invocation. Pass correct arguments to build_access_to_thisn.
5615 2002-04-10 Andreas Jaeger <aj@suse.de>
5617 * gcj.texi (Input Options): Fix extdirs patch.
5619 2002-04-10 Anthony Green <green@redhat.com>
5621 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5623 2002-04-09 Anthony Green <green@redhat.com>
5625 * gcj.texi (Input Options): Add --extdirs documentation.
5626 * jcf-dump.c (OPT_extdirs): New macro.
5627 (options): Add extdirs option.
5628 (help): Describe --extdirs.
5629 (main): Handle OPT_extdirs.
5630 * gjavah.c (OPT_extdirs): New macro.
5631 (options): Add extdirs option.
5632 (help): Describe --extdirs.
5633 (main): Handle OPT_extdirs.
5634 * jcf-path.c (jcf_path_init): Add extdirs support.
5635 (jcf_path_extdirs_arg): New function.
5636 (extensions): New variable to hold extensions path entries.
5637 * jvspec.c: Remove -fextdirs= when compiling main().
5638 * lang.c (java_decode_option): Handle -fextdirs=.
5639 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5640 * Make-lang.in: Compile jcf-path with version info for use in
5641 identifying the appropriate libgcj.jar.
5643 2002-04-08 Tom Tromey <tromey@redhat.com>
5646 * .cvsignore: Added rmic.1 and rmiregistry.1.
5647 * gcj.texi (Top): Link to new nodes.
5648 (Invoking rmic): New node.
5649 (Invoking rmiregistry): Likewise.
5650 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5652 (java.maintainer-clean): Likewise.
5653 ($(srcdir)/java/rmic.1): New target.
5654 ($(srcdir)/java/rmiregistry.1): Likewise.
5655 (java.install-man): Handle rmic.1 and rmiregistry.1.
5657 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5659 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5660 Add note about handling uncaught exceptions. Add an exception handler
5663 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5665 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5666 after using it to patch CALL_EXPR.
5668 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5670 * gcj.texi (Invocation): Document CNI invocation API.
5672 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5674 * expr.c (truthvalue_conversion): Rename. Update.
5675 (expand_compare): Update.
5676 * java-tree.h (java_truthvalue_conversion): New.
5677 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5679 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5681 * java-tree.h (java_mark_addressable): New.
5682 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5683 * typeck.c (mark_addressable): Rename, update.
5685 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5687 * expr.c (build_java_binop): Update.
5688 * java-tree.h (java_signed_type, java_unsigned_type,
5689 java_signed_or_unsigned_type): Update.
5690 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5691 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5692 * parse.y (patch_binop): Update.
5693 * typeck.c (signed_or_unsigned_type, unsigned_type,
5694 signed_type): Update.
5696 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5698 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5699 (java_dummy_print): Remove.
5700 (lang_print_error): Rename. Exit early if inhibiting output.
5701 (inhibit_error_printing_function): New.
5702 (java_init): Don't set hook.
5703 (lang_init_source): Use new boolean.
5705 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5707 * parse.y (do_resolve_class): Fix infinite recursion.
5709 2002-03-29 Tom Tromey <tromey@redhat.com>
5711 * parse.y (check_inner_circular_reference): Ignore incomplete
5714 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5716 * Make-lang.in (builtins.o): Update.
5717 * boehm.c (get_boehm_type_descriptor): Update.
5718 * builtins.c: Include langhooks.h.
5719 * decl.c (java_init_decl_processing): Update.
5720 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5721 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5723 * typeck.c (type_for_mode, type_for_size): Update.
5725 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5727 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5729 2002-03-28 Tom Tromey <tromey@redhat.com>
5731 * except.c (expand_end_java_handler): If the handler type is NULL,
5732 use java.lang.Throwable. Fixes PR java/5986.
5734 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5736 Fix for PR java/4715:
5737 * jcf-parse.c (parse_source_file_3): New function.
5738 (read_class): Call it.
5739 (java_parse_file): Likewise.
5741 2002-03-28 Jan Hubicka <jh@suse.cz>
5743 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5745 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5747 * parse.y (resolve_package): Initialize "decl".
5748 (lookup_package_type): Remove unused function.
5750 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5752 Fix for PR java/5993:
5753 * parse.y (resolve_package): Return the decl if resolution was
5754 successful. Don't special case "java.lang" and "java.lang.reflect"
5755 packages. Set type_name to the merged identifier.
5756 (resolved_qualified_expression_name): Print error using "name" if
5757 resolve_package returns NULL_TREE.
5759 2002-03-27 Tom Tromey <tromey@redhat.com>
5761 * expr.c (expand_invoke): Don't generate null pointer check if
5762 we're calling <init>.
5764 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5766 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5768 * java-tree.h (java_lang_expand_expr): Similarly.
5769 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5770 (java_init): Don't set hook.
5772 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5774 Fix for PR java/5850:
5775 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5776 context if field was not found in the current scope.
5777 * expr.c (lookup_field): Don't look in enclosing contexts.
5779 2002-03-26 Tom Tromey <tromey@redhat.com>
5781 Fix for PR java/5942:
5782 * parse.y (init_src_parse): Added sanity check.
5783 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5786 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5788 * decl.c (lang_mark_tree): Rename java_mark_tree.
5789 * java-tree.h (java_mark_tree): New.
5790 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5792 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5794 * lex.c: Change java_perform_atof to take normal parameters
5795 instead of a pointer to a parameter block. Call it directly
5798 2002-03-22 Mark Wielaard <mark@klomp.org>
5800 Fix for PR java/5368:
5801 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5802 when printing error message.
5804 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5806 * decl.c (maybe_build_cleanup): Remove.
5808 2002-03-22 Tom Tromey <tromey@redhat.com>
5810 Andrew Haley <aph@cambridge.redhat.com>
5812 * expr.c (build_field_ref): Don't build a check if the field is a
5815 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5817 Fix for PR java/6026:
5818 * lex.c (java_lex): Fix parsing of consecutive floats.
5820 2002-03-21 Tom Tromey <tromey@redhat.com>
5822 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5825 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5827 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5828 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5830 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5832 * gcj.texi: @code{gcj} becomes @command{gcj}.
5833 @code{gcc} becomes @command{gcc}.
5834 GcjRaw changed to gnu.gcc.RawData.
5836 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5838 * decl.c (start_java_method): Use new hook.
5839 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5840 (java_init): Remove old hook.
5842 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5844 * builtins.c (define_builtin): Do nothing if `type' is null.
5847 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5849 * parse.y (parser_check_super_interface): Fix error message
5852 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5854 * jcf-parse.c (get_constant): Delete unused variables.
5856 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5858 * java-tree.h (java_parse_file): New.
5859 * jcf-parse.c (yyparse): Rename java_parse_file.
5860 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5862 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5864 * parse.y (craft_constructor): Return the constructor decl.
5865 (java_expand_classes): Update comments.
5866 (lookup_method_invoke): Call fix_constructors immediately for
5867 anonymous class. Fixes PR java/5935.
5869 2002-03-15 Anthony Green <green@redhat.com>
5871 * jcf-parse.c (yyparse): Don't emit class registration
5872 constructor when compiling resource files.
5874 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5876 * lang.c (java_tree_code_type, java_tree_code_length,
5877 tree_code_name): Delete.
5878 (tree_code_type, tree_code_length, tree_code_name): Define.
5879 (java_init): Don't try to copy into the various tree_code
5882 2002-03-12 Tom Tromey <tromey@redhat.com>
5884 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5885 UTF-8, not UCS-2. Fixes PR java/5923.
5887 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5888 a call_expr wrapped in a convert. Fixes PR java/5848.
5890 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5892 * jcf-write.c (write_classfile): Improve error strings.
5894 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5896 * lex.c: Adjust comments to GNU standards.
5898 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5900 Fix for PR java/5902:
5901 * lex.c (java_lex): Fix parsing of literals.
5903 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5905 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5906 to prevent it getting evaluated twice in the store checking case.
5907 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5910 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5912 * decl.c (java_init_decl_processing): Make sure class_type_node
5913 alignment is not less than 64 bits if hash synchronization is enabled.
5915 2002-03-08 Per Bothner <per@bothner.com>
5917 * parse.y (java_complete_lhs): Check if patch_assignment
5918 returned an error-mark.
5920 * parse.y (try_builtin_assignconv): Don't special-case zero.
5922 2002-03-08 Per Bothner <per@bothner.com>
5924 Fix for PR java/5812.
5925 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5926 here instead of in JSR macro. Likewise with load_type_state call.
5927 Do the latter on if the return_pc has been verified (the jsr returns).
5928 (JSR): Now just call build_java_jsr.
5930 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5932 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5933 (java.install-common): Link native driver to
5934 JAVA_TARGET_INSTALL_NAME.
5936 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5938 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5939 * builtins.c(sin_builtin): Likewise
5940 * builtins.c(sqrt_builtin): Likewise
5942 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5944 * java/expr.c, java/jcf-parse.c, java/lex.c:
5945 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5946 REAL_ARITHMETIC blocks unconditional. Delete some further
5947 #ifdef blocks predicated on REAL_ARITHMETIC.
5949 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5951 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5952 explicit sizeof/sizeof.
5953 * decl.c (java_init_decl_processing): Likewise.
5954 * jcf-parse.c (init_jcf_parse): Likewise.
5955 * parse.y (init_src_parse): Likewise.
5957 2002-03-02 Per Bothner <per@bothner.com>
5959 Make --CLASSPATH by a synonym for --classpath and -classpath.
5960 Implement --bootclasspath.
5961 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5962 (classpath_l): Remove.
5963 (jcf_path_CLASSPATH_arg): Remove.
5964 (jcf_path_bootclasspath_arg): New function.
5965 (jcf_path_seal): Simplify accordingly.
5967 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5968 (jcf_path_CLASSPATH): Remove declaration.
5969 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5970 (lang_specific_driver): Translate -bootclasspath.
5971 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5972 * lang.c (decode_lang_options): Do jcf_path_init first.
5973 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5974 * gjavah.c: Also handle --bootclasspath.
5975 Handle --CLASSPATH as a synonum for --classpath.
5976 * jcf-dump.c: Likewise.
5978 "." is not part of system path, but is the default for --classpath.
5979 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5980 (jcf_path_seal): Add "." if no CLASSPATH specified.
5982 * gcj.texi: Document changes.
5984 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5986 * expr.c (build_java_arraystore_check): Fix formatting.
5988 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5990 Fix for PR java/5758, java/5632:
5991 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5992 inner-class separator too.
5993 * parse.y (do_resolve_class): New local `decl_result.'
5994 Progressively build a name for what can have been loaded.
5996 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5998 * expr.c (java_array_data_offset): Removed function.
5999 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6000 (build_java_array_length_access): Obtain "length" value using a
6001 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6002 (build_java_arrayaccess): Correct comment. Access "data" using a
6003 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6004 (build_java_arraystore_check): New function.
6005 (expand_java_arraystore): Use build_java_arraystore_check.
6006 * parse.y (patch_assignment): Simplify code to insert a store check
6007 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6008 * check-init.c (check_init): Update to reflect that an array length
6009 access is now a COMPONENT_REF.
6010 * gcj.texi (Code Generation): Improve documentation of
6011 -fno-bounds-check. Add documentation for -fno-store-check.
6012 * java-tree.h (flag_store_check): Declare.
6013 (build_java_arraystore_check): Declare.
6014 * lang.c (flag_store_check): Initialize to 1.
6015 (lang_f_options): Add store-check option.
6016 * jvspec.c: Don't pass store-check option to jvgenmain.
6017 * lang-options.h: Add help string for -fno-store-check.
6019 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6021 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6022 * java-tree.h (java_dup_lang_specific_decl): New.
6023 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6025 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6027 * builtins.c, decl.c: Delete traditional-mode-related code
6028 copied from the C front end but not used, or used only to
6029 permit the compiler to link.
6031 2002-02-22 Tom Tromey <tromey@redhat.com>
6033 Fix for PR java/2369:
6034 * jvspec.c (verify_class_name): New function.
6035 (lang_specific_driver): Call it.
6036 (JAVA_START_CHAR_P): New macro.
6037 (JAVA_PART_CHAR_P): Likewise.
6039 2002-02-22 Per Bothner <per@bothner.com>
6041 * class.c: Change vtable to be more compatible with g++ v3 abi.
6042 (get_dispatch_table): Prepend offset-to-top (always 0) and
6043 type_info pointer (currently unimplemented hence NULL) to vtable.
6044 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6045 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6046 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6047 (build_dtable_decl): Add declarations for new fields.
6049 2002-02-20 Per Bothner <per@bothner.com>
6051 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6052 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6053 don't need to set it on the COMPOUND_EXPR - the caller does that.
6055 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6057 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6058 `--CLASSPATH' becomes `--classpath.'
6059 * gjavah.c: Likewise.
6060 * jcf-dump.c: Likewise.
6061 * lang-options.h: Likewise.
6063 * jcf-path.c: Updated comment.
6064 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6065 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6066 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6067 (jcf_path_CLASSPATH_arg): Ditto.
6068 (classpath_u): Updated leading comment.
6070 2002-02-20 Per Bothner <per@bothner.com>
6072 * builtins.c (check_for_builtin): New function.
6073 (build_call_or_builtin): Remove.
6074 * java-tree.h: Update accordingly.
6075 * expr.c (expand_invoke): Use build + check_for_builtin instead
6076 of build_call_or_builtin.
6077 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6078 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6079 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6081 2002-02-17 Tom Tromey <tromey@redhat.com>
6083 * java-tree.h (TYPE_STRICTFP): New macro.
6084 (struct lang_type) [strictfp]: New field.
6085 (CLASS_STRICTFP): New macro.
6086 (METHOD_STRICTFP): New macro.
6087 (struct lang_decl) [strictfp]: New field.
6088 * parse.y (method_header): Disallow strictfp constructor or
6090 (STRICT_TK): Move before MODIFIER_TK.
6091 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6092 (METHOD_MODIFIERS): Likewise.
6093 (INTERFACE_MODIFIERS): Likewise.
6094 * jcf-write.c (get_access_flags): Likewise.
6095 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6096 (add_method_1): Likewise.
6097 (get_access_flags_from_decl): Likewise.
6098 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6099 recognize strictfp flag.
6100 * jcf.h (ACC_STRICT): New define.
6102 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6104 * class.c(build_utf8_ref): Move declaration of decl_size
6106 2002-02-07 Tom Tromey <tromey@redhat.com>
6108 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6111 2002-02-04 Anthony Green <green@redhat.com>
6113 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6114 sections if available.
6116 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6118 * parse.y (java_expand_classes): Fix typo in static field loop.
6120 2002-02-02 Richard Henderson <rth@redhat.com>
6122 * class.c (add_field): Mark static fields external.
6123 (build_class_ref): Remove redundant set.
6124 * parse.y (java_expand_classes): Mark static fields of classes
6125 to be compiled as local.
6126 * jcf-parse.c (parse_class_file): Likewise.
6128 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6130 * gcj.texi (About CNI): New node.
6132 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6135 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6136 setlocale() with LC_CTYPE as a parameter.
6139 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6141 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6142 Follow GNU Coding Standards for --version.
6144 2002-01-28 Tom Tromey <tromey@redhat.com>
6146 * expr.c (build_jni_stub): Ensure storage for `meth' is
6148 * parse.y (java_complete_expand_methods): Set
6149 current_function_decl before building JNI stub.
6151 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6153 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6156 2002-01-22 Tom Tromey <tromey@redhat.com>
6158 * decl.c (java_init_decl_processing): Use add_predefined_file.
6159 Predefine RawData.java.
6160 (predef_filenames): Removed.
6161 (java_init_decl_processing): Don't register predef_filenames.
6162 * jcf-parse.c (add_predefined_file): New function.
6163 (predefined_filename_p): Rewrote.
6164 (predefined_filename_p): No longer static.
6165 * decl.c (java_init_decl_processing): Call initialize_builtins.
6166 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6167 (java/builtins.o): New target.
6168 * builtins.c: New file.
6169 * parse.y (patch_invoke): Use build_call_or_builtin.
6170 * java-tree.h (build_call_or_builtin): Declare.
6171 (initialize_builtins): Declare.
6172 (java_set_exception_lang_code): Removed unused declaration.
6173 (PREDEF_FILENAMES_SIZE): Removed.
6174 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6175 (predef_filenames): New define.
6176 (add_predefined_file): Declare.
6177 (predefined_filename_p): Declare.
6178 * expr.c (expand_invoke): Use build_call_or_builtin.
6180 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6182 * parse.y (patch_switch_statement): Fix format specifier.
6184 2002-01-16 Tom Tromey <tromey@redhat.com>
6186 More for PR java/5365:
6187 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6189 (process_file): Generate include for
6190 java.lang.UnsupportedOperationExceptions.
6192 2002-01-15 Andreas Jaeger <aj@suse.de>
6194 * .cvsignore: Add man pages.
6196 2002-01-15 Tom Tromey <tromey@redhat.com>
6198 Fix for PR java/5365:
6199 * gjavah.c (process_file): Turn class name into a file name.
6201 2002-01-14 Matthias Klose <doko@debian.org>
6203 * gcj.texi: Fix whitespace and formatting errors in the
6204 synopsis of the man pages. Update copyright.
6206 2002-01-14 Tom Tromey <tromey@redhat.com>
6209 * Make-lang.in (java.install-man): Handle jv-convert man page.
6210 (java.generated-manpages): Added jv-convert.1.
6211 (java.uninstall): Remove jv-convert.1.
6212 (java.maintainer-clean): Likewise.
6213 ($(srcdir)/java/jv-convert.1): New target.
6214 * gcj.texi (Top): Link to jv-convert node.
6215 (Individual utilities): Likewise.
6216 (Invoking jv-convert): New node.
6218 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6219 Martin Kahlert <martin.kahlert@infineon.com>
6221 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6222 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6224 2002-01-03 Graham Stott <grahams@redhat.com>
6226 * class.c (compile_resource_file): Update copyright date.
6227 Constify filename parameter.
6228 (java-tree.h): Update copyright date.
6229 (compile_resource_file): Constify filename parameter.
6231 2002-01-03 Graham Stott <grahams@redhat.com>
6233 * gcc/jcf-parse.c: Update copyright date.
6234 (yyparse): Constify resource_filename.
6236 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6238 * parse.y (src_parse_roots): Don't needlessly zero init.
6240 2001-12-31 Tom Tromey <tromey@redhat.com>
6242 * parse.y (dump_java_tree): New function.
6243 (source_end_java_method): Call it.
6244 (end_class_declaration): Likewise.
6245 * lang.c (java_decode_option): Call dump_switch_p.
6247 2001-12-28 Tom Tromey <tromey@redhat.com>
6249 * gen-table.pl: Don't process characters after \uffff. Added
6250 comment pointing to input file.
6252 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6254 * gen-table.pl: Const-ify output. Document the location of a
6255 suitable unicode input file.
6257 * chartables.h: Regenerate.
6259 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6261 * chartables.h: Const-ify.
6262 * gjavah.c (options): Likewise.
6263 * jcf-dump.c (options): Likewise.
6264 * jv-scan.c (options): Likewise.
6265 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6266 * parse.y (binop_lookup): Likewise.
6268 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6270 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6271 the static arrays that are output.
6272 * jvspec.c (jvgenmain_spec): Make static.
6273 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6274 * keyword.h: Regenerate.
6275 * lang.c (string_option, process_option_with_no, lang_f_options,
6276 lang_W_options): Const-ify.
6277 * lex.c (java_lex): Likewise.
6279 2001-12-21 Richard Henderson <rth@redhat.com>
6281 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6282 (get_boehm_type_descriptor): ... here. Arrange for the
6283 TREE_TYPE to get set properly.
6285 2001-12-21 Richard Henderson <rth@redhat.com>
6287 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6288 only if the target requires collect2.
6290 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6292 2001-12-20 Tom Tromey <tromey@redhat.com>
6295 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6296 CAN_COMPLETE_NORMALLY for the node.
6297 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6298 generate code for second branch if first branch can't complete
6300 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6301 the loop head if the loop body can't complete normally.
6303 2001-12-20 Tom Tromey <tromey@redhat.com>
6306 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6307 case where `finally' clause can't complete normally.
6309 2001-12-20 Tom Tromey <tromey@redhat.com>
6312 * parse.y (analyze_clinit_body): Added this_class parameter.
6313 Check for more cases where we must keep <clinit>.
6314 (maybe_yank_clinit): Cleaned up flow control.
6316 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6318 * decl.c (java_init_decl_processing): Don't initialize
6319 finit_leg_identifier_node.
6320 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6321 (finit_leg_identifier_node): Remove.
6322 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6324 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6326 * mangle.c (mangle_member_name): Don't special-case for
6328 * mangle_name.c (unicode_mangling_length): Likewise.
6329 (append_unicode_mangled_name): Likewise.
6330 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6333 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6335 * expr.c (build_java_array_length_access): Don't force null pointer
6336 check unless flag_check_references is set.
6338 2001-12-20 Tom Tromey <tromey@redhat.com>
6340 Fix for PR java/3417:
6341 * parse.y (patch_assignment): Added special processing for
6343 (patch_return): Don't convert booleans to integers, and don't
6344 special-case `null'.
6346 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6348 * config-lang.in (diff_excludes): Remove.
6350 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6352 * gcj.texi: Update link to GCC manual.
6354 2001-12-17 Tom Tromey <tromey@redhat.com>
6356 * parse.y (link_nested_class_to_enclosing): Removed useless
6359 2001-12-16 Tom Tromey <tromey@redhat.com>
6361 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6364 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6366 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6367 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6370 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6372 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6374 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6376 * decl.c (java_init_decl_processing): Build otable_type correctly.
6377 otable_decl is an otable_type.
6379 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6381 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6382 otable_type, otable_ptr_type, method_symbol_type,
6383 method_symbols_array_type, method_symbols_array_ptr_type): New
6384 field/global tree definitions.
6385 (flag_indirect_dispatch): New flag.
6386 * decl.c (java_init_decl_processing): Initialize new otable and
6387 otable_syms type nodes and decls. Add new field "index" to
6389 * class.c (build_method_symbols_entry): New function.
6390 (make_method_value): Set "index" to to method's vtable index for
6391 virtual methods when indirect-dispatch is not used.
6392 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6393 and set vtable_method_count to -1. Set otable and otable_syms field
6394 if indirect-dispatch is used and there was something to put in them.
6395 (build_method_symbols_entry): New function.
6396 (emit_offset_symbol_table): New function.
6397 * expr.c (get_offset_table_index): New function.
6398 (build_invokevirtual): Build array reference to otable at the index
6399 returned by get_offset_table_index, and use the result as the vtable
6401 (build_invokeinterface): Similar.
6402 * jcf-parse.c (yyparse): If indirect-dispatch, call
6403 emit_offset_symbol_table at the end of compilation, after all classes
6404 have been generated.
6405 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6406 * lang.c (flag_indirect_dispatch): Define.
6407 (lang_f_options): Add indirect-dispatch flag.
6409 2001-12-14 Matthias Klose <doko@debian.org>
6411 * gcj.texi: Markup for man page generation. Document missing
6412 options printed by <tool> --help.
6413 Terminate description of gij's -ms option with a dot.
6414 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6415 (java.generated-manpages java.install-man, java.uninstall,
6416 java-maintainer-clean) Updated.
6418 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6420 * class.c (get_dispatch_table): Fix java vtable layout
6421 for TARGET_VTABLE_USES_DESCRIPTORS.
6422 * decl.c (java_init_decl_processing): Initialize
6423 alloc_no_finalizer_node, finalize_identifier_node.
6424 * expr.c (class_has_finalize_method): New function.
6425 (expand_java_NEW): Generate calls for finalizer-free allocation.
6426 (build_invokevirtual): Fix java vtable layout for
6427 TARGET_VTABLE_USES_DESCRIPTORS.
6428 * java-tree.h (enum java_tree_index): New entries:
6429 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6430 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6431 (class_has_finalize_method): declare.
6432 (HAS_FINALIZER_P): New macro.
6433 * parse.y (patch_invoke): Generate calls for finalizer-free
6436 2001-12-12 Matthias Klose <doko@debian.org>
6438 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6439 whitespace at end of line.
6441 2001-12-11 Tom Tromey <tromey@redhat.com>
6443 * lex.c (java_init_lex): Define wfl_to_string as
6444 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6446 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6448 * class.c (make_method_value): Use null_pointer_node to
6449 represent empty exception table.
6451 2001-12-10 Tom Tromey <tromey@redhat.com>
6453 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6455 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6457 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6459 2001-12-09 Per Bothner <per@bothner.com>
6461 * check-init.c (current_switch_has_default): New static field.
6462 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6463 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6464 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6466 2001-12-09 Tom Tromey <tromey@redhat.com>
6468 * check-init.c (check_init): Don't allow pre- or post- increment
6469 or decrement of final variable.
6470 (final_assign_error): Minor error message rewording.
6472 2001-12-08 Tom Tromey <tromey@redhat.com>
6474 * java-tree.h: Fixed typo.
6476 * gjavah.c (decompile_method): Don't decompile to `return this'
6479 * gjavah.c (cxx_keywords): Re-sorted.
6480 * lex.c (cxx_keywords): Re-sorted.
6482 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6485 * gjavah.c (print_namelet): Clear subnamelets.
6486 (HANDLE_METHOD): Set `method_printed' earlier.
6488 2001-12-07 Tom Tromey <tromey@redhat.com>
6490 * lang.c (lang_f_options): Added
6491 optimize-static-class-initialization.
6492 (java_decode_option): Removed special case.
6494 2001-12-07 Per Bothner <per@bothner.com>
6496 * check-init.c (check_init): Fix typo freeing memory twice.
6498 2001-12-05 Per Bothner <per@bothner.com>
6500 Restore support for static class initialization optimization.
6501 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6502 * check-init.c (check_int): At end of BLOCK handle initialization
6503 blocks, which used to be done in java_complete_expand_method but did
6504 not handle the case where check_for_initialization might allocate
6505 more than a word of bits.
6506 * decl.c (lang_make_tree): The smic field is now a tree.
6507 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6508 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6510 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6512 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6513 Change from a hash table to a list.
6514 (struct_lang_decl): Change field 'smic' to match.
6515 * class.c (add_method_1): Initialize
6516 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6517 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6518 (java_expand_method_bodies): -here, since 'smic' is now a list.
6519 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6521 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6523 * class.c (java_hash_compare_tree_node): Fix casts.
6525 2001-12-04 Per Bothner <per@bothner.com>
6527 * check-init.c: Handle definite unassignment to finals in addition
6528 to definite assignment.
6529 (loop_current_locals): New field.
6530 (num_current_locals, int start_current_locals, num_current_words):
6532 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6533 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6534 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6535 (get_variable_decl, check_final_reassigned): New functions.
6536 (check_init, check_bool_init): Modify as needed for checking finals.
6537 (check_for_initialization): Take extra parameter and return void.
6538 Do extra start-up logic to check final fields for assignment.
6539 * parse.y (check_static_final_variable_assignment_flag,
6540 reset_static_final_variable_assignment_flag, check_final_assignment,
6541 check_final_variable_local_assignment_flag,
6542 reset_final_variable_indirect_assignment_flag,
6543 reset_final_variable_global_assignment_flag): Remove functions.
6544 (java_complete_expand_methods, outer_field_access_fix,
6545 patch_assignment): Remove no-longer used logic.
6546 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6547 * parse.y (register_fields, java_complete_tree): Update accordingly.
6549 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6550 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6551 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6553 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6555 * java-tree.h (DECL FINAL): New bit-field.
6556 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6557 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6558 (DECL_INIT_CALLS_THIS): New macro.
6559 (struct lang_decl): New bit-field init_calls_this.
6560 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6561 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6562 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6563 use it for both local variables and final fields.
6564 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6566 (struct lang_type): Remove hfv bit-field.
6567 (check_for_initialization): Change to return void.
6569 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6570 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6571 * check-init.c (final_assign_error): New helper function.
6572 (check_final_reassigned, check_init): Use it.
6573 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6575 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6576 bit-fields to unsigned.
6578 2001-12-03 Per Bothner <per@bothner.com>
6580 * parse.y (patch_binop): Minor constant folding.
6582 * parse.y (build_current_thisn): Shorter 'buffer'.
6584 2001-12-03 Per Bothner <per@bothner.com>
6586 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6587 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6588 * jcf-write.c (generate_bytecode_insns): Remove support for
6589 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6590 * check-init.c (check_init): Likewise.
6592 2001-12-03 Per Bothner <per@bothner.com>
6594 * verify.c (subroutine_nesting): New function.
6595 (verify_jvm_instructions): Use it to fix logic for checking that
6596 we're done with the current subroutine.
6598 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6599 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6601 2001-12-03 Per Bothner <per@bothner.com>
6603 * jcf.h: Fix obvious typo in comment.
6604 * typeck.c (build_null_signature): Add comment.
6606 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6608 * expr.c: Remove leading capital from diagnostic messages, as
6609 per GNU coding standards.
6610 * jcf-io.c: Similarly.
6611 * jcf-parse.c: Similarly.
6612 * jv-scan.c: Similarly.
6613 * jvspec.c: Similarly.
6614 * mangle.c: Similarly.
6616 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6617 Alexandre Petit-Bianco <apbianco@redhat.com>
6619 * expr.c (build_java_arrayaccess): Call save_expr on array for
6620 correct evaluation order, modified comment, fixed indentation.
6621 * parse.y: (patch_assignment): Correctly extract the array base
6622 from the tree generate by build_java_arrayaccess, added comments.
6623 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6624 Fixes PR java/3096, PR java/3803, PR java/3965.
6626 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6628 * expr.c (expand_byte_code): Remove trailing periods from messages.
6629 * jcf-parse.c (load_class, jcf_parse): Similarly.
6630 * jcf-write.c (generate_classfile): Similarly.
6631 * lex.c (java_lex): Similarly.
6633 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6635 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6637 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6639 * Make-lang.in (java.generated-manpages): New dummy target.
6641 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6643 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6645 (lang_specific_pre_link): Use set_input to set input_filename.
6647 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6648 (main): Fix definition.
6649 Strip `main' from classname.
6652 2001-11-18 Roger Sayle <roger@eyesopen.com>
6654 * parse.h (java_expand_switch): Remove old prototype.
6656 2001-11-18 Tom Tromey <tromey@redhat.com>
6658 Fix for PR java/1401:
6659 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6661 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6664 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6666 * lang.c (finish_parse): Rename to java_finish.
6667 (LANG_HOOKS_FINISH, java_finish): New.
6669 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6671 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6672 * java-tree.h: New prototype.
6673 * lang.c (java_init): Update prototype. Combine with old init_parse.
6675 2001-11-13 Tom Tromey <tromey@redhat.com>
6677 * gjavah.c (method_signature): New global.
6678 (HANDLE_METHOD): Set it.
6679 (decompile_return_statement): New function.
6680 (decompile_method): Use it.
6681 (print_method_info): Removed `synth' argument.
6683 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6685 * java-tree.h (java_set_yydebug): New.
6686 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6687 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6688 (print_lang_decl, print_lang_type, print_lang_identifier,
6689 print_lang_statistics, lang_print_xnode): Remove.
6691 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6693 * jcf-parse.c (init_lex): Remove.
6694 * lang.c (language_string, lang_identify): Remove.
6695 (struct lang_hooks): Constify.
6696 (LANG_HOOKS_NAME): Override.
6697 (init_parse): Update.
6699 2001-11-08 Andreas Franck <afranck@gmx.de>
6701 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6702 program_transform_name the way suggested by autoconf.
6703 (java.install-common): Also transform auxiliary program names with
6704 program_transform_name.
6706 2001-11-08 Tom Tromey <tromey@cygnus.com>
6708 * parse.y (trap_overflow_corner_case): New rule.
6709 (unary_expression): Use it.
6710 * lex.c (java_init_lex): Don't set minus_seen.
6711 (yylex): Don't use minus_seen. Communicate overflow to parser for
6713 (error_if_numeric_overflow): New function.
6714 * parse.h (minus_seen): Removed field.
6715 (JAVA_RADIX10_FLAG): New define.
6717 2001-11-07 Tom Tromey <tromey@redhat.com>
6719 Patch for PR java/1414:
6720 * parse.y (case_label_list): New global.
6721 (goal): Register case_label_list with GC.
6722 (java_complete_lhs): Save new case on case_label_list.
6723 (patch_switch_statement): Check for duplicate case labels.
6725 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6727 * parse.y (patch_assignment): Removed unused third argument.
6728 (java_complete_lhs): Removed unused third argument to patch_assignment.
6730 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6732 * lang.c: Include langhooks-def.h.
6733 * Make-lang.in: Update.
6735 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6737 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6739 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6741 * mangle.c (find_compression_record_match): Don't match compression
6742 records for package name elements unless they occur at the start of
6743 the name. Fix for PR java/4717.
6745 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6747 * expr.c (expand_java_field_op): Don't special-case references to
6748 java.lang.PRIMTYPE.TYPE.
6749 (build_primtype_type_ref): Removed.
6750 * java-tree.h (build_primtype_type_ref): Remove prototype.
6751 * parse.y (maybe_build_primttype_type_ref): Removed.
6752 (complete_function_arguments): Don't special-case references to
6753 java.lang.PRIMTYPE.TYPE.
6754 (patch_assignment): Likewise.
6755 (array_constructor_check_entry): Likewise.
6757 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6759 * mangle.c (static tree compression_table): Fixed leading comment.
6760 * parse.h (struct parser_ctxt): Fixed field comment.
6761 * parse.y (check_pkg_class_access): New prototype, fixed leading
6762 comment, new parameter used to emit error only if passed as true.
6763 (parse_check_super): Pass extra argument to check_pkg_class_access.
6764 (do_resolve_class): Likewise.
6765 (process_imports): Likewise.
6766 (read_import_dir): Fixed indentation.
6767 (find_in_imports_on_demand): New local class_type_name. Local
6768 node_to_use deleted. while loop changed into for loop. Report
6769 multiple definition only for accessible classes. Improved error
6771 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6772 assigned to parameter list, fixed indentation. while loop changed
6773 into for loop, restore TREE_CHAIN on local `tem' before the next
6776 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6778 * lang.c (lang_get_alias_set): Deleted.
6780 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6782 * gjavah.c (jni_print_char): Fix thinko in last change.
6784 * gjavah.c (jni_print_char, decode_signature_piece): Use
6785 safe-ctype macros and/or fold extra calls into fewer ones.
6786 * lex.c (java_read_unicode, java_lex): Likewise.
6787 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6788 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6789 * mangle_name.c (append_unicode_mangled_name,
6790 unicode_mangling_length): Likewise.
6792 2001-10-17 Richard Henderson <rth@redhat.com>
6794 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6796 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6798 * lang.c (langhooks.h): Included.
6799 (LANG_HOOKS_INIT): Redefined.
6800 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6801 (LANG_HOOKS_DECODE_OPTION): Likewise.
6802 (struct lang_hooks lang_hooks): New initialization.
6804 2001-10-11 Per Bothner <per@bothner.com>
6806 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6807 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6808 The former is simpler, and jcf-write.c handles it better.
6809 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6810 or WITH_CLEANUP_EXPR.
6811 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6812 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6814 * parse.y (patch_if_else_statement): If the condition is constant,
6815 optimize away the test.
6817 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6819 * parse.y (patch_cast): Call patch_string on the first operand of
6820 the incoming node, update it if necessary. Fixes PR java/4510.
6822 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6824 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6825 when name qualifier matches a package name.
6827 2001-10-08 Tom Tromey <tromey@redhat.com>
6829 Fix for PR java/4489:
6830 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6831 force a new label when computing `body_block'.
6833 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6835 * jcf-io.c (format_uint): Const-ify.
6836 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6837 * lex.c (java_get_line_col): Likewise.
6838 * parse.y (build_incdec): Likewise.
6840 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6842 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6843 a NULL enclosing context if appropriate. Fixes PR java/4466.
6845 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6847 * parse.y (patch_assignment): Use lvalue's original TYPE when
6848 building the final COMPOUND_EXPR.
6849 (try_reference_assignconv): Fixed leading comment.
6851 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6853 * parse.y (check_final_variable_indirect_assignment): For
6854 COMPOUND_EXPR, return only if finals were found initialized
6855 properly, if not, keep on checking.
6856 (check_final_variable_global_assignment_flag): New local
6857 error_found, set when appropriate and used to decide whether to
6858 report uninitialized finals. Fixed typo in comment.
6860 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6862 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6863 last three initializations. Fixes PR java/4360.
6865 2001-09-21 Richard Henderson <rth@redhat.com>
6867 * class.c (get_dispatch_table): Handle function descriptors.
6868 (build_dtable_decl): Likewise.
6869 * expr.c (build_invokevirtual): Likewise.
6871 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6873 * parse.y (patch_method_invocation): Build class initialization
6874 when static finals are used to qualify method invocation.
6877 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6879 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6880 build_type_name_from_array_name.
6881 (STRING_STRIP_BRACKETS): New macro.
6882 * parse.y (build_type_name_from_array_name): New function.
6883 (array_creation_expression:): Accumulate []s instead of [s.
6884 (cast_expression:): Accumulate []s instead of [s after cast type
6886 (build_array_from_name): Local string deleted, use
6887 build_type_name_from_array_name.
6888 (build_unresolved_array_type): Accumulate []s instead of [s after
6890 (register_fields): Fixed comment.
6891 (resolve_class): Local name, base deleted, new locals tname and
6892 array_dims. Use build_type_name_from_array_name. Use array_dims to
6894 (purify_type_name): Use STRING_STRIP_BRACKETS.
6896 2001-09-18 Andreas Jaeger <aj@suse.de>
6898 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6899 * jv-scan.c: Likewise.
6901 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6903 * parse.y (patch_method_invocation): Inner class creation context
6904 check not enforced within constructors. Fixes PR java/1873.
6906 2001-09-16 Tom Tromey <tromey@redhat.com>
6908 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6909 NOTE_PUSH for single-case push. Fixes PR java/4189.
6911 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6913 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6914 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6915 (struct lang_type): New fields import_list and import_demand_list.
6916 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6917 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6918 (do_resolve_class): New local saved_enclosing_type, initialized,
6919 passed as parameter to find_in_imports and find_in_imports_on_demand.
6920 (find_in_imports): Added paramater enclosing_type, use its
6921 TYPE_IMPORT_LIST when applicable.
6922 (find_in_imports_on_demand): Added parameter enclosing_type, use
6923 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6924 declaration and initialization.
6925 (fold_constant_for_init): Switch/restore current_class to the
6926 appropriate context.
6928 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6930 * verify.c (verify_jvm_instructions): Fix typo.
6932 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6934 * expr.c (expand_invoke): Const-ification.
6935 * parse.y (patch_method_invocation): Likewise.
6937 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6939 * gjavah.c (cxx_keywords): Const-ification.
6940 * keyword.gperf (java_keyword): Likewise.
6941 * lang.c (java_tree_code_name): Likewise.
6942 * lex.c (cxx_keywords): Likewise.
6943 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6945 2001-09-11 Richard Henderson <rth@redhat.com>
6947 * parse.h (ctxp_for_generation): Mark extern.
6949 2001-09-10 Richard Henderson <rth@redhat.com>
6951 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6953 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6955 * typeck.c (java_array_type_length, build_prim_array_type):
6956 Represent empty arrays by NULL index.
6958 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6960 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6961 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6963 2001-09-06 Anthony Green <green@redhat.com>
6965 * class.c (O_BINARY): Define if necessary.
6966 (registerResource_libfunc): Declare.
6967 (init_class_processing): Initilize registerResource_libfunc.
6968 (compile_resource_file): New function.
6969 * java-tree.h (resource_name): Declare.
6970 (compile_resource_file): Declare.
6971 * jcf-parse.c (yyparse): Handle compiling java resource files.
6972 * lang.c (java_decode_option): Handle -fcompile-resource option.
6973 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6975 * gcj.texi (Code Generation): Add documentation for -R flag.
6977 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6979 * jcf-write.c (generate_classfile): Issue an error in case of
6980 field/initial value mismatch.
6981 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6982 being initialized and we're generating bytecode.
6983 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6984 set DECL_INITIAL properly when appropriate.
6988 2001-09-01 Per Bothner <per@bothner.com>
6990 * parse.y (maybe_yank_clinit): A field without an initializer is not
6991 relevant. All initializers except static final and constant require
6992 <clinit>, regardless of flag_emit_class_files.
6994 2001-08-31 Per Bothner <per@bothner.com>
6996 * class.c (set_constant_value): When not emitting class files, then a
6997 String ConstantValue is a utf8const_ptr_type.
6999 2001-08-30 Per Bothner <per@bothner.com>
7001 * jcf-write.c (generate_classfile): Check that field is primitive
7002 or string before emitting ConstantValue attribute.
7004 2001-08-30 Per Bothner <per@bothner.com>
7006 * parse.y (resolve_qualified_expression_name): If creating a
7007 COMPOUND_EXPR, set it's type correctly.
7009 2001-08-30 Per Bothner <per@bothner.com>
7011 * jcf-io.c (open_class): Set filename field.
7013 * jcf-parse,c (parse_class_file): Set current_function_decl
7014 for better error message when Code attribute is missing.
7016 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7017 better diagnostics, especially for constructors.
7019 2001-08-30 Per Bothner <per@bothner.com>
7021 * jcf-write.c (generate_classfile): Don't write ConstantValue
7022 attribute if field is not final, for compatibility with jdk.
7024 * jcf-write.c (generate_classfile): Convert ConstantValue values
7025 to correct type. Work-around for front-end bug.
7026 * class.c (set_constant_value): Error if constant has wrong type.
7028 2001-08-30 Per Bothner <per@bothner.com>
7030 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7031 "Double" are printed at verbosity 1.
7033 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7035 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7037 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7039 * parse.y (patch_assignment): Don't verify final re-assignment here.
7040 (java_complete_lhs): Verify assignments to finals calling
7041 patch_assignment. Verify re-assignments to finals before calling
7044 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7046 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7049 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7051 * lex.c (java_lex): new local found_hex_digits. Set and then used
7052 in test to reject invalid hexadecimal numbers.
7053 * parse.y (java_complete_tree): Prevent unwanted cast with
7054 initialized floating point finals.
7055 (patch_binop): Emit a warning when detecting a division by zero,
7056 mark result not constant, don't simplify non integer division.
7058 2001-08-28 Per Bothner <per@bothner.com>
7060 * jcf-write.c (generate_bytecode_insns): For increments and
7061 decrements just recurse to push constant. Improvement on Mark's patch.
7063 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7065 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7066 real conversion for increments and decrements of reals.
7068 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7070 * parse.y (resolve_qualified_expression_name): Handle unresolved
7071 qualified expressions, prevent numerical qualifiers, fixed typo.
7074 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7076 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7077 don't report anything but deprecated class when marked so. Handle
7079 (patch_method_invocation): Check deprecation on methods and types.
7080 (patch_binop): code becomes an enum tree_code, added default: to
7081 switch to handle that. Detect division by zero, try to fold and
7082 return before using a subroutine.
7084 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7086 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7087 file smaller than 4 bytes.
7088 * parse.y (check_inner_circular_reference): New function.
7089 (check_circular_reference): Likewise.
7090 (array_initializer:): Accept {,}.
7091 (java_check_circular_reference): Rewritten using
7092 check_circular_reference and check_inner_circular_reference.
7093 (java_complete_expand_method): Unconditionally save and restore
7094 the unpurged exception list.
7095 (build_dot_class_method_invocation): Unmangle signature parameter.
7097 2001-08-21 Tom Tromey <tromey@redhat.com>
7099 * decl.c (init_decl_processing): Add `throws' field to method
7101 * class.c (make_method_value): Compute `throws' field for method.
7103 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7105 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7106 circularity is detected.
7107 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7109 2001-08-17 Richard Henderson <rth@redhat.com>
7111 * class.c (emit_register_classes): Add align parameter to
7112 call to assemble_integer.
7114 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7116 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7117 loading a class_or_name fails, try considering an innerclass name
7118 and load the enclosing context.
7119 * parse.y (resolve_inner_class): New function.
7120 (find_as_inner_class): Added leading comment.
7121 (register_incomplete_type): Keep the current context as enclosing
7122 context for JDEP_FIELD dependencies.
7123 (do_resolve_class): Locals new_class_decl and super initialized to
7124 NULL. Call resolve_inner_class, explore the enclosing context
7125 superclass if necessary.
7128 2001-08-16 Tom Tromey <tromey@redhat.com>
7130 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7131 * gjavah.c (main): Updated for change to jcf_path_seal.
7132 * lang.c (version_flag): New global.
7133 (java_decode_option): Recognize `-version'.
7134 (java_init): Update for change to jcf_path_seal.
7135 * jcf.h (jcf_path_seal): Added `print' argument.
7136 * jcf-path.c (jcf_path_seal): Added `print' argument.
7138 2001-08-13 Zack Weinberg <zackw@panix.com>
7140 * Make-lang.in (java/decl.o): Update dependencies.
7141 * decl.c: Include libfuncs.h, don't include toplev.h.
7143 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7145 * decl.c (init_decl_processing): exception_type_node,
7146 class_not_found_type_node, and no_class_def_found_type_node
7147 initialized. predef_filenames augmented accordingly.
7148 instinit_identifier_node initialized.
7149 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7150 * java-tree.h (enum java_tree_index): New entries
7151 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7152 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7153 (exception_type_node): New macro.
7154 (class_not_found_type_node): Likewise.
7155 (no_class_def_found_type_node): Likewise.
7156 (instinit_identifier_node): Likewise.
7157 (PREDEF_FILENAMES_SIZE): Adjusted.
7158 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7159 (struct lang_type): Fixed typo in bitfield name.
7160 (DECL_INSTINIT_P): New macro.
7161 (ID_INSTINIT_P): Likewise.
7162 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7164 * parse.y (encapsulate_with_try_catch): New function.
7165 (generate_instinit): Likewise.
7166 (build_instinit_invocation): Likewise.
7167 (ctors_unchecked_throws_clause_p): Likewise.
7168 (add_instance_initializer): Deleted.
7169 (build_instance_initializer): Likewise.
7170 (in_instance_initializer): Likewise.
7171 (check_method_redefinition): instinit$ not to be verified.
7172 (java_complete_expand_methods): Generate instinit$, simplified code.
7173 (build_dot_class_method): Eliminated unnecessary locals. Use
7174 encapsulate_with_try_catch, removed unnecessary code.
7175 (fix_constructors): New local iii. Use build_instinit_invocation.
7176 (patch_method_invocation): Added comment.
7177 (maybe_use_access_method): Don't consider instinit$.
7178 (find_applicable_accessible_methods_list): Shorten the search for
7180 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7181 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7182 (patch_throw_statement): Likewise. Fixed typo.
7184 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7187 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7188 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7190 (lang_specific_pre_link): Use set_input to set input_filename.
7192 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7193 (main): Fix definition.
7194 Strip `main' from classname.
7197 2001-08-11 Zack Weinberg <zackw@panix.com>
7199 * lex.h: Don't include setjmp.h. Don't define
7200 SET_FLOAT_HANDLER or prototype set_float_handler.
7202 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7204 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7205 `poplevel' in the right order.
7207 2001-08-09 Richard Henderson <rth@redhat.com>
7209 * Make-lang.in (class.o): Depend on TARGET_H.
7210 * class.c (emit_register_classes): Use target hooks instead of
7211 assemble_constructor and assemble_destructor.
7213 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7215 * check-init.c (flags.h): Include
7216 (check_init): Don't report uninitialized static class
7217 initialization flags, don't free bit index when doing static class
7218 initialization optimization.
7219 (check_for_initialization): Return type changed to `unsigned int.'
7220 (attach_initialized_static_class): New function.
7221 * class.c (add_method_1): Create the initialized static class
7223 (finish_class): Always emit deferred inline methods.
7224 * decl.c (emit_init_test_initialization): Moved to expr.c
7225 (complete_start_java_method): Don't traverse
7226 DECL_FUNCTION_INIT_TEST_TABLE.
7227 (lang_mark_tree): Mark hash tables in function decls.
7228 * expr.c (emit_init_test_initialization): Moved from decl.c.
7229 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7230 initialization flag, set DECL_CONTEXT and
7231 LOCAL_CLASS_INITIALIZATION_FLAG.
7232 (java_lang_expand_expr): Emit initialization code for static class
7233 initialized flags when entering block, if necessary.
7234 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7235 * java-tree.h (flag_optimize_sci): New global variable declaration.
7236 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7237 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7238 (LOCAL_FINAL_P): Fixed typo in comment.
7239 (FINAL_VARIABLE_P): Likewise.
7240 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7241 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7242 (struct lang_decl): New fields `ict', `smic' and `cif.'
7243 (check_for_initialization): New returned value for global.
7244 (attach_initialized_static_class): New global function.
7245 (STATIC_CLASS_INIT_OPT_P): New macro.
7246 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7247 * lang.c (java_decode_option): Handle
7248 `-fno-optimize-static-class-initialization'
7249 * parse.y (start_complete_expand_method): New function.
7250 (java_expand_method_bodies): Likewise.
7251 (attach_init_test_initialization_flags): Likewise.
7252 (adjust_init_test_initialization): Likewise.
7253 (emit_test_initialization): Likewise.
7254 (java_complete_expand_methods): Nullify abstract and native method
7256 (java_complete_expand_method): New locals `fbody', `block_body'
7257 and `exception_copy.' Reorganized: directly return on empty method
7258 bodies, call `start_complete_expand_method', remember definitely
7259 initialized static class in function, don't expand method bodies.
7260 (java_expand_classes): Call `java_expand_method_bodies' before
7261 `finish_class' when compiling to native.
7262 (resolve_expression_name): Use `orig' after building outer class
7264 (patch_invoke): Remember static method invocations.
7266 2001-08-06 Richard Henderson <rth@redhat.com>
7268 * class.c (emit_register_classes): Pass a symbol_ref and priority
7269 to assemble_constructor.
7271 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7273 * java-tree.h (all_class_filename): New macro.
7274 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7275 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7276 newly created IDENTIFIER_NODE to `all_class_filename.'
7278 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7280 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7281 Use ggc_add_tree_root to register roots.
7283 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7285 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7286 second operand calling check_init.
7287 * decl.c (complete_start_java_method): Swaped second and third
7288 arguments while creating WITH_CLEANUP_EXPR node.
7289 * jcf-write.c (generate_bytecode_insns): Use second operand
7290 instead of third when handling WITH_CLEANUP_EXPR.
7291 * parse.y (java_complete_lhs): Expand second operand of
7292 WITH_CLEANUP_EXPR nodes.
7293 (patch_synchronized_statement): Swaped second and third arguments
7294 while creating WITH_CLEANUP_EXPR node.
7296 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7298 * parse.y (create_interface): Avoid cyclic inheritance report when
7299 syntax error encountered during class definition.
7302 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7304 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7306 (lang_specific_pre_link): Use set_input to set input_filename.
7308 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7309 (main): Fix definition.
7310 Strip `main' from classname.
7313 2001-07-18 Tom Tromey <tromey@redhat.com>
7316 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7317 * lex.c (java_new_lexer): Use ICONV_CONST.
7318 (java_read_char): Likewise.
7319 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7320 (jv-scan$(exeext)): Likewise.
7322 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7324 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7325 * parse.y (check_class_interface_creation): Allow `private' if the
7326 enclosing is not an interface.
7327 (create_interface): Interface tagged public if the enclosing
7328 context is an interface.
7329 (create_class): Class tagged public if the enclosing context
7333 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7335 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7338 2001-07-14 Tim Josling <tej@melbpc.org.au>
7340 * check-init.c (check_init): Remove references to EXPON_EXPR.
7342 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7344 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7345 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7348 2001-07-13 Tom Tromey <tromey@redhat.com>
7350 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7353 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7355 * parse.y (patch_method_invocation): Don't override primary if one
7356 is already provided, but let this$<n> be built. Fixed comment.
7358 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7360 * parse.y (empty_statement:): Report empty statement error only
7361 when found at class declaration level.
7364 2001-07-12 Tom Tromey <tromey@redhat.com>
7366 * expr.c (expand_load_internal): New function.
7367 (LOAD_INTERNAL): Use it.
7369 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7371 * parse.y (verify_constructor_super): Compare anonymous class ctor
7372 args with `valid_method_invocation_conversion_p.'
7375 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7377 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7378 `-fsyntax-only.' Fixes PR java/3248
7380 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7382 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7384 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7386 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7387 current function is static. Fixes PR java/1970
7389 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7391 * parse.y (patch_method_invocation): Add enclosing context to ctor
7392 calls if necessary. Fixes PR java/2953
7394 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7396 * parse.y (resolve_package): Abort if qualified expression member
7398 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7401 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7403 * verify.c: Don't use // comments.
7405 2001-07-05 Tom Tromey <tromey@redhat.com>
7407 * lang.c (flag_assume_compiled): Removed.
7408 * java-tree.h (flag_assume_compiled): Removed.
7409 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7410 -fhash-synchronization, -fuse-divide-subroutine,
7411 -fcheck-references, -femit-class-file, -femit-class-files,
7412 -fassume-compiled. Updated --encoding information. Changed
7413 -foutput-class-dir to `-d'.
7415 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7417 * jcf-parse.c (parse_class_file): Add lineno parameter to
7418 debug_start_source_file call.
7420 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7422 * gcj.texi: Use gpl.texi.
7423 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7424 dependencies and use doc/include in search path.
7426 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7428 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7429 `this'. If so, don't build instance initializers.
7431 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7433 * parse.y (resolve_expression_name): Improved error message for
7434 inner class cases. Fixes PR java/1958
7436 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7438 * lang.c: #include diagnostic.h
7439 (lang_print_error): Add a `diagnostic_context *' parameter.
7440 (java_dummy_print): Likewise.
7441 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7443 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7445 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7446 * jcf.h (typedef struct JCF): New bitfield `finished.'
7447 (JCF_FINISH): Set `finished.'
7448 (JCF_ZERO): Reset `finished.'
7451 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7453 * parse.y (class_body_declaration:): Don't install empty instance
7457 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7459 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7460 (set_class_decl_access_flags): New function.
7461 * java-tree.h (set_class_decl_access_flags): New prototype.
7462 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7463 (parse_class_file): New local `decl_max_locals.' Take wide types
7464 into account to compute DECL_MAX_LOCALS.
7465 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7468 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7470 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7472 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7474 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7475 * parse.y (do_resolve_class): Moved comments out to leading comment
7476 section. Removed local `start', New local `_ht' and
7477 `circularity_hash.' Record `enclosing' in hash table and search
7478 it to detect circularity. Use `enclosing' as an argument to
7479 `lookup_cl.' Free the hash table when done.
7481 2001-06-19 Tom Tromey <tromey@redhat.com>
7483 * lex.c (java_read_char): Disallow invalid and overlong
7484 sequences. Fixes PR java/2319.
7486 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7488 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7490 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7492 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7493 arguments accordingly.
7495 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7497 * gcj.texi: Move contents to just after title page.
7499 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7501 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7503 (patch_incomplete_class_ref): Build the class ref, build the class
7504 init if necessary, complete the tree.
7507 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7509 * parse.y (lookup_field_wrapper): Test `name' code.
7510 (resolve_qualified_expression_name): Test `qual_wfl' code.
7511 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7512 handle `qual_wfl' by code.
7513 (maybe_build_primttype_type_ref): Test `wfl' code.
7515 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7517 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7519 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7520 the dvi file in the java directory.
7522 2001-05-25 Sam TH <sam@uchicago.edu>
7524 * gen-table.pl javaop.h jcf.h lex.h,
7525 parse.h: Fix header include guards.
7527 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7529 * jv-scan.c (version): Update copyright year.
7531 2001-05-21 Per Bothner <per@bothner.com>
7533 * jcf-parse.c (read_class): If class is from .class or .zip file
7534 and it's already been read, don't push/pop parser context.
7536 2001-05-18 Per Bothner <per@bothner.com>
7538 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7539 command line so the jvgenmain-generated main program comes first.
7541 2001-05-15 Tom Tromey <tromey@redhat.com>
7543 * class.c (build_utf8_ref): Don't generate identifier based on
7546 2001-05-12 Richard Henderson <rth@redhat.com>
7548 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7549 * expr.c (java_lang_expand_expr): Expand it.
7550 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7551 calling build_exception_object_ref.
7552 * parse.y (catch_clause_parameter): Likewise.
7553 (build_dot_class_method): Likewise.
7554 (try_reference_assignconv): Likewise.
7555 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7556 * jcf-write.c (generate_bytecode_insns): Likewise.
7558 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7560 * parse.y (build_unresolved_array_type): Set
7561 EXPR_WFL_QUALIFICATION on the newly created wfl.
7562 Fixes PR java/2538. Fixes PR java/2535.
7564 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7566 * parse.y (fix_constructors): Removed unnecessary assignment to
7567 local. Moved assignment to `this$<n>', fixed comments and
7569 (build_wfl_wrap): Fixed indentation.
7570 Fixes PR java/2598, java/2579 and java/2658.
7572 2001-05-03 Mo DeJong <mdejong@redhat.com>
7574 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7575 check for byte swap.
7577 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7579 * expr.c (build_class_init): Move MODIFY_EXPR
7580 outside of COND_EXPR. Remove variable `call'.
7582 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7584 * decl.c: NULL_PTR -> NULL.
7585 * jcf-write.c: Likewise.
7587 2001-05-01 Tom Tromey <tromey@redhat.com>
7589 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7590 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7591 * gcj.texi: Updated copyright text. Include fdl.texi.
7592 (Top): Link to new node.
7594 2001-05-01 Per Bothner <per@bothner.com>
7596 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7598 2001-05-01 Per Bothner <per@bothner.com>
7600 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7601 import_list contains the name, not the TREE_PURPOSE.
7603 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7605 * jcf-io.c (read_zip_member): Cast to long in comparison with
7608 * jvspec.c (lang_specific_driver): Initialize variables.
7610 * mangle.c (find_compression_record_match): Likewise.
7612 * typeck.c (build_null_signature): Provide static prototype. Mark
7613 parameter with ATTRIBUTE_UNUSED.
7615 * verify.c (verify_jvm_instructions): Initialize variable.
7617 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7619 * parse.y (do_resolve_class): Check for cyclic inheritance during
7620 inner class resolution.
7622 2001-04-27 Per Bothner <per@bothner.com>
7624 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7625 while iterating, since that could cause gc to lose stuff.
7627 2001-04-26 Per Bothner <per@bothner.com>
7629 Fix method search wrt scope of inner classes to match JLS2.
7630 * typeck.c (build_null_signature): New static function.
7631 (has_method): New function. Uses build_null_signature and lookup_do.
7632 * java-tree.h (has_method): New declaration.
7633 * parse.y (find_applicable_accessible_methods_list): Do not search
7634 context of inner classes here.
7635 (patch_method_invocation): Search scope, ie. current and outer clases,
7636 for method matching simple name, to find class.
7638 2001-04-26 Per Bothner <per@bothner.com>
7640 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7641 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7643 * constants.c (find_methodref_with_class_index): New function.
7644 (find_methodref_index): Use find_methodref_with_class_index.
7645 * java-tree.h (find_methodref_with_class_index): New declaration.
7646 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7647 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7648 If context changed from interface to class, don't use invokeinterface.
7650 2001-04-25 Per Bothner <per@bothner.com>
7652 * verify.c (verify_jvm_instructions): For field instructions,
7653 check that field index is valid. For invoke instructions, check that
7654 method index is valid.
7656 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7658 * config-lang.in (target_libs): Copy from $libgcj_saved.
7660 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7662 * decl.c (init_decl_processing): Add new class "protectionDomain"
7664 * class.c (make_class_data): Set initial value for "protectionDomain".
7666 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7668 * jvspec.c (lang_specific_driver): Fix memory allocation
7669 deficit, by using concat in lieu of xmalloc/sprintf.
7671 2001-04-20 Per Bothner <per@bothner.com>
7673 Fixes to compile multiple .class files at once.
7674 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7675 * java-tree.h (CLASS_PARSED_P): New macro.
7676 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7677 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7678 (read_class): Avoid some code duplication.
7679 Don't call JCF_FINISH for a .class file - might be needed later.
7680 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7681 rather than CLASS_LOADED_P, since latter implies class laid out.
7682 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7683 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7685 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7687 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7689 * boehm.c: Include toplev.h.
7691 2001-04-06 Tom Tromey <tromey@redhat.com>
7692 Alexandre Petit-Bianco <apbianco@redhat.com>
7694 Fix for PR gcj/1404 and PR gcj/2332:
7695 * parse.y (build_array_from_name): If we use the type_wfl then
7696 accumulate dimensions from the original type as well.
7697 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7699 2001-04-06 Tom Tromey <tromey@redhat.com>
7701 * parse.y (analyze_clinit_body): Return true if the second operand
7702 of a METHOD_EXPR is nonzero.
7704 2001-04-06 Tom Tromey <tromey@redhat.com>
7706 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7708 ($(srcdir)/java/parse.c): Likewise.
7710 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7712 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7713 (version-gcc): Initialized.
7714 (which-gcj): Likewise.
7716 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7718 * java-tree.h (struct lang_decl): New macro
7719 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7720 * parse.y (build_instance_initializer): New function.
7721 (add_instance_initializer): Use it.
7722 (java_fix_constructors): Set `current_class' before fix pass.
7723 (fix_constructors): Just return if already fixed. Move `super()'
7724 invocation ahead. Use `build_instance_initializer.'
7727 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7729 * parse.y (resolve_qualified_expression_name): Pass field's
7730 DECL_CONTEXT to `not_accessible_p.'
7731 (not_accessible_p): Changed parameters order in `inherits_from_p'
7734 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7736 * lang-options.h: Add flag_check_references.
7738 2001-04-04 Per Bothner <per@bothner.com>
7740 * java-tree.h (CONSTANT_VALUE_P): New macro.
7741 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7742 * parse.y (maybe_build_class_init_for_field): New static function.
7743 (resolve_expression_name, resolve_field_access): Use
7744 maybe_build_class_init_for_field instead of build_class_init
7745 This does not do the init if the field is compile-time-constant.
7746 (resolve_field_access): Simplify.
7748 * parse.y (fold_constant_for_init): Merge test into switch.
7750 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7752 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7754 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7756 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7758 * expr.c (pop_type_0): Save the result of the first
7759 lang_printable_name call in a scratch buffer, so it
7760 won't be clobbered by the second call.
7762 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7764 * parse-scan.y (array_type:): Rewritten.
7765 (type_declaration:): `empty_statement' replaces `SC_TK.'
7766 (class_member_declaration:): `empty statement' added.
7767 (method_body:): Simplified.
7768 (static_initializer:): Likewise.
7769 (primary_no_new_array:): Use `type_literals.'
7770 (type_literals:): New rule.
7771 (dims:): Set and update `bracket_count.'
7772 Fixes PR java/1074. Fixes PR java/2412.
7774 2001-03-28 Hans Boehm <boehm@acm.org>
7776 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7777 (get_boehm_type_descriptor): Set type on returned value to be a
7778 pointer length integer.
7780 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7782 * expr.c (pop_type_0): Call `concat' rather than building the
7784 (pop_type): Add format specifier in call to `error'.
7786 * parse.y (patch_method_invocation): Avoid casting away
7789 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7791 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7793 2001-03-28 Richard Henderson <rth@redhat.com>
7795 IA-64 ABI Exception Handling:
7796 * Make-lang.in (except.o): Don't depend on eh-common.h.
7797 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7798 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7799 [soft_exceptioninfo_call_node]: Remove.
7800 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7801 (end_java_method): No emit_handlers.
7802 * except.c (java_set_exception_lang_code): Remove.
7803 (method_init_exceptions): Don't call it.
7804 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7805 (build_exception_object_ref): New.
7806 (expand_end_java_handler): Update for except.h name changes.
7807 (emit_handlers, expand_resume_after_catch): Remove.
7808 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7809 (process_jvm_instruction): Use build_exception_object_ref.
7810 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7811 (soft_exceptioninfo_call_node): Remove.
7812 (build_exception_object_ref): Declare.
7813 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7814 soft_exceptioninfo_call_node. Move processing ...
7815 [EXC_PTR_EXPR]: ... here.
7816 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7817 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7818 (source_end_java_method): No java_set_exception_lang_code or
7820 (build_dot_class_method): Use build_exception_object_ref.
7821 (try_reference_assignconv): Check EXC_PTR_EXPR not
7822 soft_exceptioninfo_call_node.
7824 2001-03-28 Richard Henderson <rth@redhat.com>
7826 * java-tree.h (throw_node): Define as a single member of
7827 java_global_trees instead of a separate array.
7828 (JTI_THROW_NODE): New.
7829 * decl.c (throw_node): Don't declare.
7830 (init_decl_processing): Init a scalar throw_node.
7831 Don't register it for gc.
7832 * check-init.c (check_init): Reference scalar throw_node.
7833 * expr.c (build_java_athrow): Likewise.
7834 * jcf-write.c (generate_bytecode_insns): Likewise.
7835 * parse.h (BUILD_THROW): Likewise.
7837 2001-03-28 Richard Henderson <rth@redhat.com>
7839 * decl.c (end_java_method): Do not save and restore
7840 flag_non_call_exceptions.
7841 * parse.y (source_end_java_method): Likewise.
7842 * lang.c (flag_exceptions): Don't declare.
7843 (java_init_options): Set flag_non_call_exceptions. Set
7844 flag_exceptions here ...
7845 (java_init): ... not here.
7847 2001-03-27 Richard Henderson <rth@redhat.com>
7849 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7850 exceptions_via_longjmp.
7852 * lang.c (flag_new_exceptions): Don't declare it.
7853 (java_init_options): Or set it.
7855 2001-03-27 Richard Henderson <rth@redhat.com>
7857 * decl.c (end_java_method): Rename asynchronous_exceptions to
7858 flag_non_call_exceptions.
7859 * parse.y (source_end_java_method): Likewise.
7861 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7863 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7865 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7867 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7869 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7871 * parse.y (find_as_inner_class): Follow current package
7872 indications not to mistakingly load an unrelated class.
7874 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7876 * constants.c (PUTN): Use memcpy, not bcopy.
7878 * lex.c (java_read_char): Use memmove, not bcopy.
7880 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7882 2001-03-23 Per Bothner <per@bothner.com>
7884 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7885 macro for better error pin-pointing.
7886 * java-tree.h: Fix typo in comment.
7888 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7889 Don't include jsr/goto in exception range.
7890 Check if start and end of exception range are the same (also TRY_EXPR).
7891 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7892 However, do emit the following goto even if try_block is empty.
7893 Defer freeing exception_decl until after the finalizer, to make
7894 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7896 * parse.y (java_complete_lhs): If the try-clause is empty, just
7897 return the finally-clause and vice versa.
7899 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7901 * gcj.texi (Input Options): documented the check for attribute
7902 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7903 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7904 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7905 (jcf_parse): Check for the right classes archive if necessary.
7906 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7907 (jcf_parse_fields): Fixed indentation.
7908 * jcf-write.c (append_gcj_attribute): New function.
7909 (generate_classfile): Compute the attribute count, invoke
7910 `append_gcj_attribute'.
7911 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7912 turned into bit-fields. New bit-field `right_zip.'
7913 (JCF_ZERO): Set `right_zip' to zero.
7914 * lang-options.h (-fforce-classes-archive-check): Added flag.
7915 * lang.c (flag_force_classes_archive_check): New flag.
7916 (lang_f_options): New entry `force-classes-archive-check.'
7919 2001-02-07 Andrew Haley <aph@redhat.com>
7921 * gcj.texi (Configure-time Options): Add -fcheck-references.
7922 * expr.c (build_java_indirect_ref): New function.
7923 (java_check_reference): New function.
7924 (build_java_array_length_access): Use build_java_indirect_ref to
7925 check for null references.
7926 (build_java_arrayaccess): Likewise.
7927 (build_get_class): Likewise.
7928 (build_field_ref): Likewise.
7929 (invoke_build_dtable): Likewise.
7930 (build_invokeinterface): Likewise.
7931 * lang.c (lang_f_options): Add flag_check_references.
7932 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7933 * java-tree.h (flag_check_references): New variable.
7934 * lang.c (flag_check_references): Likewise.
7935 * parse.y (patch_invoke): Use java_check_reference.
7936 (patch_assignment): Allow for extra nesting in
7937 _Jv_CheckArrayStore.
7939 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7941 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7942 * lex.c (cxx_keywords): Likewise.
7944 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7946 * parse.y (qualify_ambiguous_name): Broaden `length'
7947 recognition. Help MODIFY_EXPR be resolved as expression names.
7948 Fixes PR java/2066. Fixes PR java/2400.
7950 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7952 * gjavah.c (process_file): Mark interface definitions with
7953 "__attribute__ ((java_interface))".
7955 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7957 * class.c (layout_class): Fixed push_super_field's second
7958 argument. Fixes PR java/2333.
7959 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7960 too early to lay innerclasses out.
7962 2001-03-20 Tom Tromey <tromey@redhat.com>
7963 Alexandre Petit-Bianco <apbianco@redhat.com>
7965 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7966 inside an array reference. Insertion of the array store check
7967 rewritten. Fixes PR java/2299.
7969 2001-03-20 Tom Tromey <tromey@redhat.com>
7971 * lex.c (java_read_unicode): Only accept leading `u's.
7973 2001-03-20 Tom Tromey <tromey@redhat.com>
7975 * jcf-parse.c (read_class): Initialize `class'.
7977 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7979 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7981 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7983 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7984 (layout_class): Likewise.
7985 (layout_class_method): Likewise.
7986 (emit_register_classes): Likewise.
7987 * decl.c (builtin_function): Likewise.
7988 (give_name_to_locals): Likewise.
7990 2001-03-19 Per Bothner <per@bothner.com>
7992 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7993 before trying to load an inner class.
7995 Fixes to process to command-line .class files in two passes.
7996 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7997 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7998 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7999 * class.c (is_compiled_class): Fix for renamed flag.
8000 * parse.y (maybe_create_class_interface_decl): Likewise.
8001 * jcf-parse.c (yyparse): Also set if compiling .class files.
8002 * jcf-parse.c (read_class); Read current_class.
8003 (jcf_parse): Make static.
8004 (load_inner_classes): New function, with code moved from jcf_parse,
8005 because we need to inner classes after the command-line files are read.
8006 (yyparse): Set finput to NULL when it doesn't need to be closed.
8007 Reduce use of main_jcf (basically only for archive) and
8008 use finput instead of main_jcf->read_state.
8009 Inline jcf_figure_file_type into yyparse.
8010 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8011 Defer load_inner_classes and parse_class_file to a second pass,
8012 after we've correctly mapped command-line .clas fiels to classes.
8013 (jcf_figure_file_type): Removed.
8014 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8015 (JCF_ZERO): Also clear zipd field.
8016 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8018 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8020 * jcf-parse.c (yyparse): Change ch from char * to char.
8022 2001-03-19 Per Bothner <per@bothner.com>
8024 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8025 Add constructed filelist-file at end, following -xjava. Thus any .o
8026 and library files are not affected by the -xjava. Also wrap
8027 explicit @FILE with -xjava and -xnone.
8029 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8031 * class.c (build_static_field_ref): Call make_decl_rtl() after
8032 setting the DECL_EXTERNAL flag.
8034 2001-03-17 Per Bothner <per@bothner.com>
8036 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8038 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8039 when result is is needed (target is STACK_TARGET).
8041 * parse.h (JDEP_SOLV): Removed.
8042 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8044 * parse.y (incomplete_class_list): Removed.
8045 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8046 It doesn't work if resolve_class changes the name of an array type
8047 that is on the list and then someone else looks for the modified name.
8048 Also, seems liable to break when compiling multiple source files at
8049 once. So the simplest is to just remove incomplete_class_list -
8050 it is only a minor space win and it is not even clear it saves time.
8052 * parse.y (resolve_class): Remove unneeded promote_type.
8054 2001-03-15 Per Bothner <per@bothner.com>
8056 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8057 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8058 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8059 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8061 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8062 * parse.y (java_expand_classes): Likewise.
8064 * parse.y (expand_start_java_method): Was only called once and had a
8065 misleading name, so inline in caller java_complete_expand_method.
8066 (enter_a_block): Likewise inline in enter_block and remove.
8068 Remove junk from when gcc/java was created (by copying from C/C++).
8069 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8070 (struct binding_level): Remove fields keep, keep_if_subblocks,
8071 more_cleanups_ok, have_cleanups (which have never been used).
8072 (pushlevel, poplevel): Remove related useless code.
8074 * class.c (make_class_data): The class_dtable_decl (i.e. the
8075 vtable for Class) should be external, except when compiling Class.
8077 * jvspec.c (lang_specific_driver): Fix -C handling.
8078 Check -save-temps to see if temp @FILE should be deleted.
8079 Follow-up to/fix for February 16 patch.
8081 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8082 (type_stack_dup): Remove no-longer neded error check.
8084 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8086 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8087 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8088 don't surround the element with 'N..E' if the type name is
8091 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8093 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8094 DECL_RTL_SET_P, etc.
8095 (make_method_value): Likewise.
8096 (get_dispatch_table): Likewise.
8098 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8100 2001-03-07 Tom Tromey <tromey@redhat.com>
8102 * config-lang.in (lang_requires): Define.
8104 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8106 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8109 2001-03-05 Per Bothner <per@bothner.com>
8111 Fix a problem where rest_of_decl_compilation applied to
8112 class_dtable_decl causes problems because it was done too early,
8113 before output file was opened.
8114 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8115 * class.c (class_dtable_decl): Add macro - element of class_roots.
8116 (make_class_data): Define class_dtable_decl.
8117 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8119 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8121 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8122 uses of 'boolean' with 'bool'.
8124 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8126 * lang-specs.h: Add zero initializer for cpp_spec field to all
8129 2001-02-16 Per Bothner <per@bothner.com>
8131 Handle compiling multiple input files at once, and @FILE syntax.
8132 * gcj.texi: Updated documentation to match.
8133 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8134 * jcf-parse.c (parse_source_file): Split into ...
8135 (parse_source_file_1): New function - and:
8136 (parse_source_file_2): New function.
8137 (yyparse): On -ffilelist-file, open and scan named file.
8138 On first pass over files, only do parse_source_file_1.
8139 A new second pass calls parse_source_file_2 for each file to compile.
8140 (init_jcf_parse): Call init_src_parse.
8141 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8142 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8143 as multiple input file combined in one compilation.
8144 * lang-options.h: Add -ffilelist-file
8145 * lang.c (flag_filelist_file): New flag variable.
8146 (lang_f_options): Handle -ffilelist-file.
8147 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8148 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8149 gclass_list - use global fields of src_parse_roots instead.
8150 * parse.y (src_parse_roots): New array.
8151 (incomplete_class_list, gclass_list): New macros.
8152 (push_parser_context, java_pop_parser_context,
8153 java_parser_context_resume): Don't fiddle with deleted fields.
8154 (various): Use incomplete_class gclass_list and global macros
8155 instead of parse_ctxt fields - the lists are global.
8156 (init_src_parse): New function.
8158 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8160 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8162 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8164 * parse.y (check_inner_class_access): Moved declaration of local
8165 `enclosing_decl_type' to the right location.
8167 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8169 * parse.y (parser_check_super_interface): Don't call
8170 check_pkg_class_access for an inner interface.
8171 (parser_check_super): Don't call check_pkg_class_access for inner
8173 (do_resolve_class): Simplify enclosing type loop. Don't call
8174 check_pkg_class_access if CL and DECL are not set.
8175 (find_in_imports_on_demand): Set DECL if class_type needed to be
8176 loaded. Don't call check_pkg_class_access for an inner class.
8177 (check_inner_class_access): Rewritten to implement member access
8178 rules as per spec 6.6.1.
8179 (check_pkg_class_access): Handle the empty package correctly.
8180 (in_same_package): New function. Determine if two classes are in the
8183 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8185 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8186 method into array types.
8187 * parse.y (patch_method_invocation): Bypass access check on clone call
8190 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8192 * expr.c (build_instanceof): Check for arrays when trying fold to
8195 2001-02-15 Jim Meyering <meyering@lucent.com>
8197 * Make-lang.in (java.install-common): Depend on `installdirs'.
8198 (java.install-info): Likewise.
8200 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8202 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8204 2001-02-14 Tom Tromey <tromey@redhat.com>
8205 Alexandre Petit-Bianco <apbianco@cygnus.com>
8207 Fix for PR java/1261.
8208 * typeck.c (build_java_array_type): Add public `clone' method to
8210 * parse.y (resolve_qualified_expression_name): Use current_class
8211 when checking for inaccessibility.
8212 (patch_method_invocation): Fixed error message when accessibility
8213 denied. Added `from_super' argument.
8215 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8217 * parse.y (resolve_class): Don't build a fake decl. Use the one
8219 * typeck.c (build_java_array_type): Build and assign decl to array
8222 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8224 * parse.y (not_accessible_p): Changed leading comment. Added extra
8225 `where' argument. Use it to enforce protected access rules.
8226 (resolve_qualified_expression_name): Added extra argument to
8228 (patch_method_invocation): Use argument `primary' to provide
8229 not_accessible_p with an extra argument.
8230 (lookup_method_invoke): Added extra argument to not_accessible_p.
8231 (search_applicable_method_list): Likewise.
8233 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8235 * parse.y (resolve_qualified_expression_name): Try to resolve as
8236 an inner class access only if `decl' is a TYPE_DECL.
8238 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8240 * decl.c (classdollar_identifier_node): Initialize.
8241 * java-tree.h (enum java_tree_index): New entry
8242 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8243 (classdollar_identifier_node): New macro.
8244 (ID_CLASSDOLLAR_P): Likewise.
8245 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8246 (build_dot_class_method_invocation): Likewise.
8247 (find_applicable_accessible_methods_list): `class$' can't be
8250 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8252 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8254 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8256 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8257 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8260 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8262 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8263 outside of the `__U' sequence too.
8264 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8267 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8269 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8271 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8273 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8274 (JVGENMAIN_OBJS): Likewise.
8275 * java-tree.h (append_gpp_mangled_name): New prototype.
8276 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8277 Removed cast calling `gcc_add_root.'
8278 * jvgenmain.c (mangle_obstack): New global, initialized.
8280 (do_mangle_class): Constify local `ptr.'
8281 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8282 append_gpp_mangle_name and update `count' if necessary.
8283 Use `mangle_obstack.'
8284 * mangle.c (append_unicode_mangled_name): Removed.
8285 (append_gpp_mangled_name): Likewise.
8286 (unicode_mangling_length): Likewise.
8287 (mangle_member_name): Return type set to `void.'
8288 (mangle_field_decl): Don't append `U' in escaped names.
8289 (mangle_method_decl): Likewise.
8290 (mangle_member_name): Just use `append_gpp_mangled_name.'
8291 * mangle_name.c: New file.
8293 2001-02-07 Per Bothner <per@bothner.com>
8295 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8297 * check-init.c (check_init): Don't call done_alternative after
8298 processing loop code, as a LOOP_EXPR never terminates normally.
8300 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8302 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8304 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8306 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8309 2001-02-06 Tom Tromey <tromey@redhat.com>
8311 * lex.c (java_new_lexer): Longer error message.
8313 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8314 Alexandre Petit-Bianco <apbianco@cygnus.com>
8316 * typeck.c (build_prim_array_type): Added leading comment.
8317 (build_java_array_type): Moved locals out of
8318 block. Always create the `data' field, fixed alignment to match
8321 2001-02-04 Tom Tromey <tromey@redhat.com>
8323 * expr.c (java_lang_expand_expr): Don't bother recomputing
8324 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8327 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8329 * parse.y (process_imports): Save the original name of the import
8330 for better error report.
8332 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8334 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8335 of macros used when compiling jvspec.c.
8336 * jvspec.c (lang_specific_driver): Link with the shared
8339 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8341 * check-init.c (check_init): Call internal_error instead of fatal.
8342 * expr.c (java_lang_expand_expr): Likewise.
8343 * jcf-parse.c (get_constant): Likewise.
8344 * mangle.c (java_mangle_decl): Likewise.
8345 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8346 (operator_string): Likewise.
8347 * check-init.c (check_init): Call abort instead of fatal.
8348 * class.c (build_class_ref): Likewise.
8349 * constants.c (write_constant_pool): Likewise.
8350 * decl.c (start_java_method): Likewise.
8351 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8352 (java_stack_dup, encode_newarray_type): Likewise.
8353 (build_java_array_length_access): Likewise.
8354 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8355 (build_java_soft_divmod, build_invokeinterface): Likewise.
8356 * java-tree.h (INNER_CLASS_P): Likewise.
8357 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8358 (give_name_to_class, get_class_constant): Likewise.
8359 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8360 (find_constant_index, generate_bytecode_conditional): Likewise.
8361 (generate_bytecode_insns, perform_relocations): Likewise.
8362 * lex.c (java_unget_unicode, java_lex): Likewise.
8363 * mangle.c (mangle_type, mangle_record_type): Likewise.
8364 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8365 (finish_mangling): Likewise.
8366 * parse.h (MARK_FINAL_PARMS): Likewise.
8367 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8368 (obtain_incomplete_type, java_complete_class): Likewise.
8369 (java_check_regular_methods, java_complete_expand_method): Likewise.
8370 (cut_identifier_in_qualified, check_deprecation): Likewise.
8371 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8372 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8373 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8374 * typeck.c (set_local_type, parse_signature_type): Likewise.
8375 (parse_signature_string, build_java_signature): Likewise;
8376 (set_java_signature): Likewise.
8377 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8378 * class.c (add_method): Call fatal_error instead of fatal.
8379 (build_static_field_ref): Likewise.
8380 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8381 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8382 * lex.c (java_new_new_lexer): Likewise.
8383 * jv-scan.c (main): Likewise.
8384 (fatal_error): Renamed from fatal.
8385 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8387 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8388 (yyparse): Likewise.
8389 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8390 * lex.c (java_get_line_col): Likewise.
8391 * jcf-parse.c (load_class): Make errors non-fatal.
8392 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8394 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8396 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8397 (error): Remove unused function.
8398 (main): Don't use "__attribute__ alias" on generated class symbol.
8400 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8402 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8404 * parse.y (finish_method_declaration): Code accounting for WFLed
8405 method DECL_NAMEs deleted.
8406 (check_abstract_method_definitions): Likewise.
8407 (resolve_type_during_patch): Layout resolved type.
8408 * typeck.c (lookup_do): Removed unused local.
8410 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8412 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8413 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8414 integer_negative_one_node.
8415 * expr.c (build_java_binop): Likewise.
8417 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8419 * zextract.c (read_zip_archive): Read file_offset before writing
8420 zipd and consequently clobbering the header contents.
8422 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8424 * Make-lang.in: Remove all dependencies on defaults.h.
8425 * decl.c: Don't include defaults.h.
8427 * parse.y: Likewise.
8429 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8431 * ChangeLog (2001-01-21): Fixed typo.
8432 * class.c (layout_class_method): Code accounting for WFLed
8433 method DECL_NAMEs deleted.
8434 * constant.c (find_methodref_index): Likewise.
8435 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8436 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8437 (struct lang_decl): New field `wfl'.
8438 (java_get_real_method_name): Prototype deleted.
8439 * mangle.c (mangle_method_decl): Code accounting for WFLed
8440 method DECL_NAMEs deleted.
8441 * parse.h (GET_METHOD_NAME): Macro deleted.
8442 * parse.y (reset_method_name): Deleted.
8443 (method_header): Set DECL_FUNCTION_WFL.
8444 (check_abstract_method_header): Code accounting for WFLed method
8446 (java_get_real_method_name): Deleted.
8447 (check_method_redefinition): Code accounting for WFLed method
8448 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8449 (java_check_regular_methods): Likewise.
8450 (java_check_abstract_methods): Likewise.
8451 (java_expand_classes): Don't call `reset_method_name.'
8452 (search_applicable_method_list): Use DECL_NAMEs instead of
8454 * typeck.c (lookup_do): Code accounting for WFLed method
8457 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8459 * lex.c (java_read_char): Check for EOF from getc first.
8461 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * class.c (layout_class): Don't lay the superclass out if it's
8464 already being laid out.
8465 * jcf-parse.c (handle_innerclass_attribute): New function.
8466 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8467 handle_innerclasses_attribute.
8468 (jcf_parse): Don't load an innerclasses if it's already being
8470 * jcf-write.c (append_innerclass_attribute_entry): Static
8471 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8472 to be zero for anonymous classes.
8474 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8476 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8478 * jcf-parse.c (set_source_filename): Use
8479 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8481 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8483 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8484 gets a unique asm name.
8486 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8488 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8489 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8491 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8492 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8493 * parse.y (lookup_package_type_and_set_next): Deleted.
8494 (resolve_package): Removed unnecessary code.
8495 (find_applicable_accessible_methods_list): `finit$' can't be
8497 * verify.c (pop_argument_types): Added missing prototype.
8499 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8501 * config-lang.in: Disable java by default.
8503 2001-01-23 Tom Tromey <tromey@redhat.com>
8505 * gcj.texi (Copying): New node.
8506 Added copyright information.
8508 2001-01-21 Per Bothner <per@bothner.com>
8510 Various fixes to allow compiling a compressed .jar/.zip archive.
8511 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8512 (struct ZipFile): Add fields name and next (from ZipFileCache).
8513 (struct ZipDirectory): New field zipf points to owning ZipFile.
8514 * jcf.h (struct ZipDirectory): Add forward declaration.
8515 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8516 Remove seen_in_zip and zip_offset fields.
8517 (JCF_SEEN_IN_ZIP): New macro.
8518 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8519 * jcf-io.c: Change all ZipFileCache to ZipFile.
8520 (read_zip_member): New function.
8521 (open_in_zip): Call read_zip_member.
8522 * jcf-parse.c (find_in_current_zip): Remove function.
8523 (read_class): Merge in find_in_current_zip functionality.
8524 Call read_zip_member if needed.
8525 (parse_zip_file_entries): Use read_zip_member.
8526 (process_zip_dir): Update for removed and added JCF fields.
8527 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8529 2001-01-21 Per Bothner <per@bothner.com>
8531 Minor optimization of static ggc roots.
8532 * jcf-parse.c (parse_roots): New static field.
8533 (current_field, current_method, current_file_list): Replace by macros
8534 naming fields of parse_roots.
8535 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8536 * class.c (class_roots): New static field.
8537 (registered_class, fields_ident, info_ident, class_list):
8538 New macros naming fields of parse_roots.
8539 (build_static_field_ref): Don't register roots here.
8540 (layout_class): Static field list replaced by macro class_list.
8541 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8542 Initialize fields_ident and info_ident here.
8544 2001-01-21 Per Bothner <per@bothner.com>
8546 * jcf-parse.c (ggc_mark_jcf): New function.
8547 (init_jcf_parse): Register current_jcf as ggc root.
8549 2001-01-21 Per Bothner <per@bothner.com>
8551 * lang.c (put_decl_node): Print method's name.
8553 2001-01-21 Per Bothner <per@bothner.com>
8555 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8556 (verify_jvm_instructions): Use it, for better error messages on loads.
8558 2001-01-21 Per Bothner <per@bothner.com>
8560 * verify.c (merge_type_state): Still may have to merge even if
8561 LABEL_VERIFIED (label).
8563 2001-01-21 Per Bothner <per@bothner.com>
8565 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8566 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8568 2001-01-19 Per Bothner <per@bothner.com>
8570 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8571 if expeting an interface type. Refines Tom's change of 2000-09-12.
8573 2001-01-18 Per Bothner <per@bothner.com>
8575 * gcj.texi (Input Options): Mention .java files.
8577 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8579 * lang-options.h (-Wunsupported-jdk11): Removed.
8580 * lang.c (flag_not_overriding): Deleted.
8581 (flag_static_local_jdk1_1): Likewise.
8582 (lang_W_options): Removed "unsupported-jdk11" entry.
8583 * parse.y (java_check_methods): Removed dead code.
8585 2001-01-17 Tom Tromey <tromey@redhat.com>
8587 Changes suggested by Per Bothner:
8588 * gcj.texi (Input Options): Don't mention input files.
8589 (Code Generation): Updated --main information.
8590 (Invoking jcf-dump): Mention that --javap is incomplete.
8591 From Alexandre Petit-Bianco:
8592 (Warnings): Don't mention -Wunsupported-jdk11.
8594 (Compatibility): Mention JDK 1.2-ness of libraries.
8595 (Resources): Mention resources used when writing gcj.
8597 2001-01-17 Tom Tromey <tromey@redhat.com>
8599 * gcj.texi: New file.
8600 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8601 (java.info): Depend on gcj.info.
8602 (java/gcj.dvi): New target.
8603 (java.dvi): Depend on gcj.dvi.
8604 (java.install-info): Wrote.
8606 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8608 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8609 having called make_decl_rtl.
8611 2001-01-14 Per Bothner <per@bothner.com>
8613 Various patches to emit better messages on verification errors.
8614 * expr.c (push_type_0): Return error indication on stack overflow,
8615 instead of callinfg fatal.
8616 (push_type): Now just call push_type_0 (nd fatal on overflow).
8617 (pop_type_0): Return detailed error message (in a char** argument).
8618 (pop_type): If pop_type_0 fails, print error message.
8619 (pop_argument_types): Moved to verify.c.
8620 * verify.c (pop_argument_types): Moved from expr.c.
8621 Return a (possible) error message, rather than void.
8622 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8623 (verify_jvm_instruction): Use new macros, improving error messages.
8624 For case OPCODE_astore use object_ptr_type_node.
8625 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8626 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8628 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8629 constant, return body without wrapper. (Improves constant folding.)
8630 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8632 2001-01-13 Per Bothner <per@bothner.com>
8634 * expr.c (expand_java_field_op): Assigning to a final field outside
8635 an initializer does not violate JVM spec, so should be warning, not
8636 error. (Sun's verifier does not complain - though MicroSoft's does.)
8638 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8640 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8643 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8645 * parse.y (resolve_expression_name): Permit instance variables from
8646 enclosing context in super constructor call.
8647 (resolve_qualified_expression_name): Permit enclosing class's qualified
8648 "this" in super constructor call.
8650 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8652 * class.c (build_utf8_ref): Remove last argument in call to
8653 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8654 (build_class_ref): Likewise.
8655 (build_static_field_ref): Likewise.
8656 (get_dispatch_table): Likewise.
8657 (layout_class_method): Likewise.
8658 (emit_register_classes): Likewise.
8659 * constants.c (build_constant_data_ref): Likewise.
8660 * decl.c (builtin_function): Likewise.
8661 (create_primitive_vtable): Likewise.
8662 * expr.c (build_known_method_def): Likewise.
8663 (build_jni_stub): Likewise.
8664 (java_lang_expand_expr): Likewise.
8666 2001-01-10 Tom Tromey <tromey@redhat.com>
8668 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8670 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8672 * java-tree.h (lang_printable_name_wls): New prototype.
8673 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8674 rather than `current_class' to print type name. Don't prepend type
8675 names when printing constructor names.
8676 (lang_printable_name_wls): New function.
8677 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8678 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8679 * parse.y (patch_method_invocation): Message tuned for constructors.
8680 (not_accessible_p): Grant `private' access from within
8683 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 All files with updated copyright when applicable.
8686 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8687 * class.c (mangle_class_field): Function removed.
8688 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8689 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8690 (build_class_ref): Call `java_mangle_class_field' instead of
8691 `mangle_class_field.'
8692 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8693 (layout_class): Call `java_mangle_decl' instead of
8694 `mangle_static_field.'
8695 (cxx_keywords): Initialized static array moved to `lex.c.'
8696 (layout_class_method): Changed leading comment. Simplified to
8697 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8698 * decl.c (lang_mark_tree): Mark field `package_list.'
8699 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8700 (struct lang_type): New field `package_list.'
8701 (unicode_mangling_length): Prototype removed.
8702 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8703 emit_unicode_mangled_name): Likewise.
8704 (cxx_keyword_p): New prototype.
8705 (java_mangle_decl, java_mangle_class_field,
8706 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8707 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8709 * jvgenmain.c (main_method_prefix): Global variable removed.
8710 (main_method_suffix): Likewise.
8711 (do_mangle_classname): New function.
8712 (main): Call it. Format changed to accommodate new mangling scheme.
8713 * lex.c: (utf8_cmp): Conditionally prototyped.
8714 (cxx_keywords): Moved from class.c, conditionally defined.
8715 (utf8_cmp, cxx_keyword_p): Likewise.
8716 * mangle.c (obstack.h, ggc.h): Included.
8717 (mangle_field_decl): New function.
8718 (mangle_method_decl, mangle_type, mangle_pointer_type,
8719 mangle_array_type, mangle_record_type,
8720 find_compression_pointer_match, find_compression_array_match,
8721 find_compression_record_match,
8722 find_compression_array_template_match, set_type_package_list,
8723 entry_match_pointer_p, emit_compression_string, init_mangling,
8724 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8725 (mangle_obstack): New global.
8726 (MANGLE_RAW_STRING): New macro.
8727 (unicode_mangling_length): Turned static.
8728 (append_unicode_mangled_name): Renamed from
8729 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8730 replaces `obstack', removed from the parameter list.
8731 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8732 replaces parameter `obstack', removed from the parameter list. Call
8733 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8734 (append_gpp_mangled_classtype): Removed.
8735 (compression_table, compression_next): New static variables.
8736 * parse.y (temporary_obstack): Extern declaration removed.
8738 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8740 * parse.y (patch_binop): Compute missing type in error situations.
8742 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8744 * class.c (make_class_data): Push initial value for "arrayclass".
8745 * decl.c (init_decl_processing): Add new class field "arrayclass".
8747 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8749 From patha@softlab.ericsson.se:
8750 * parse.y (switch_label): Use build, not build1, to construct
8753 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8755 * lang.c (lang_decode_option): Change -MA to -MP.
8756 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8757 Update to new prototype; do quote targets.
8758 (jcf_dependency_write): Update.
8760 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8762 Shorten primitive array allocation path:
8763 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8764 to create new primitive arrays.
8765 * expr.c (build_newarray): If generating native code, call
8766 soft_newarray_node with a reference to the primitive TYPE identifier
8767 instead of type_value.
8769 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8771 Fix for PRs gcj/312 and gcj/253:
8772 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8773 dest if they arn't already.
8774 * class.c (layout_class): Call maybe_layout_super_class on
8775 superinterfaces also, but only if compiling from bytecode.
8778 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8781 2000-12-15 Tom Tromey <tromey@redhat.com>
8783 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8786 2000-12-14 Andrew Haley <aph@redhat.com>
8788 * boehm.c (mark_reference_fields): Change test to correctly detect
8791 2000-12-15 Andreas Jaeger <aj@suse.de>
8793 * config-lang.in (lang_dirs): Added.
8795 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8797 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8798 Credits go to rth for finding it.
8800 2000-12-13 Mike Stump <mrs@wrs.com>
8802 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8804 2000-11-07 Tom Tromey <tromey@cygnus.com>
8806 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8807 * lex.c (java_ignorable_control_p): Removed.
8808 (java_letter_or_digit_p): Removed.
8809 (java_start_char_p): New function.
8810 (java_read_char): Return `int', not `unicode_t'. Changed
8812 (java_read_unicode): Likewise.
8813 (java_read_unicode_collapsing_terminators): Likewise.
8814 (java_get_unicode): Likewise.
8815 (java_new_lexer): Initialize hit_eof.
8816 (java_parse_end_comment): Take `int' argument.
8817 (java_parse_doc_section): Likewise.
8818 (java_parse_escape_sequence): Don't allow backlash-newline.
8820 * lex.h (JAVA_DIGIT_P): Removed.
8821 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8822 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8823 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8824 (JAVA_PART_CHAR_P): New macro.
8826 (JAVA_CHAR_ERROR): Now -2.
8827 (java_lexer): New field `hit_eof'.
8828 * chartables.h: New file.
8829 * gen-table.pl: new file.
8831 2000-11-20 Tom Tromey <tromey@cygnus.com>
8832 Alexandre Petit-Bianco <apbianco@cygnus.com>
8834 * parse.y (java_complete_lhs): Only allow compound assignment of
8835 reference type if type is String.
8837 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8840 jcf-path.c: Likewise.
8842 2000-12-09 Anthony Green <green@redhat.com>
8844 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8845 filestart and filename_length as int values.
8847 2000-12-07 Mo DeJong <mdejong@redhat.com>
8849 * jcf-io.c (find_class): Correct the logic that tests to see if a
8850 .java file is newer than its .class file. The compiler was
8851 incorrectly printing a warning when file mod times were equal.
8853 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8855 * jvgenmain.c: Use ISPRINT not isascii.
8857 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8859 * parse.y (end_artificial_method_body): Fixed typo.
8861 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8863 * parse.y (patch_method_invocation): Pick the correct enclosing
8864 context when creating inner class instances.
8867 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8869 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8870 Update copyright year to 2000.
8872 2000-11-23 Anthony Green <green@redhat.com>
8874 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8875 Move current_file_list out of yyparse and make it static.
8877 * expr.c: Declare quick_stack and tree_list_free_list as static
8878 (init_expr_processing): Register quick_stack and
8879 tree_list_free_list roots.
8881 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * parse.y (build_outer_field_access): New local `decl_ctx', use
8884 it. Check for field's context and current class immediate outer
8885 context inheritance.
8886 (outer_field_access_p): Consider fields inherited from the last
8888 (build_access_to_thisn): Stop at the last enclosing context if
8892 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8894 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8896 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8898 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8901 2000-11-20 Tom Tromey <tromey@cygnus.com>
8903 * jv-scan.c (help): Document --complexity.
8904 (options): Added --complexity.
8905 (flag_complexity): New global.
8906 (main): Call `report'.
8907 * parse-scan.y (complexity): New global.
8908 (if_then_statement, if_then_else_statement,
8909 if_then_else_statement_nsi, switch_block_statement_group,
8910 while_expression, do_statement, for_begin, continue_statement,
8911 throw_statement, catch_clause, finally, method_invocation,
8912 conditional_and_expression, conditional_or_expression,
8913 conditional_expression): Update complexity.
8914 (reset_report): Reset complexity.
8915 (report): New function.
8917 2000-11-20 Tom Tromey <tromey@cygnus.com>
8919 * lex.c (yylex): Added STRICT_TK case.
8920 * parse.y (STRICT_TK): Added.
8921 * parse-scan.y (STRICT_TK): Added.
8922 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8923 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8925 * keyword.h: Rebuilt.
8926 * keyword.gperf (strictfp): Added.
8928 2000-11-20 Tom Tromey <tromey@cygnus.com>
8930 * lex.c (yylex): Recognize floating point constants with leading
8933 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8935 * java-tree.h (cyclic_inheritance_report): Constify.
8936 * parse.y (cyclic_inheritance_report): Likewise.
8938 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8940 * parse.y (goal): Remove call to ggc_add_string_root.
8942 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8944 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8945 Create string in scratch buffer, then pass to build_string.
8947 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8949 * parse.y (issue_warning_error_from_context): Add
8952 2000-11-11 Anthony Green <green@redhat.com>
8954 * jcf-parse.c (process_zip_dir): Add finput parameter.
8955 (jcf_figure_file_type): Call process_zip_dir with appropriate
8958 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8960 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8961 * jcf-parse.c (jcf_figure_file_type): Likewise.
8963 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8965 * parse.y (create_new_parser_context): Use memset () instead of
8968 2000-11-08 Tom Tromey <tromey@cygnus.com>
8970 * gjavah.c (process_file): Only include gcj/cni.h when generating
8973 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8975 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8976 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8977 instead of bzero ().
8979 2000-11-05 Tom Tromey <tromey@cygnus.com>
8981 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8982 * lex.c (IS_ZERO): New define.
8983 (java_perform_atof): Error on floating point underflow.
8985 2000-11-04 Tom Tromey <tromey@cygnus.com>
8987 * lex.c (java_parse_escape_sequence): Only read two octal
8988 characters if the first one is greater than 3. Don't allow
8989 "octal" numbers to include the digits 8 or 9.
8991 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8993 * Make-lang.in (java.distdir): Remove.
8995 2000-11-03 Tom Tromey <tromey@cygnus.com>
8997 * Make-lang.in (java.dvi): New target.
8998 Partial fix for PR other/567.
9000 * lang-options.h: Mention -Wout-of-date.
9001 * jcf-dump.c (flag_newer): New global.
9002 * gjavah.c (flag_newer): New global.
9003 * jcf-io.c (find_class): Only warn when flag_newer set.
9004 * lang.c (flag_newer): New global.
9005 (struct string_option): New declaration.
9006 (lang_W_options): New global.
9007 (process_option_with_no): New function.
9008 (lang_decode_option): Use it.
9010 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9011 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9014 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9015 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9016 * lex.c (java_read_unicode): Removed `term_context' argument.
9017 Recognize any number of `u' in `\u'.
9018 (java_read_unicode_collapsing_terminators): New function.
9019 (java_get_unicode): Use it.
9020 (java_lineterminator): Removed.
9021 (yylex): Produce error if character literal is newline or single
9022 quote. Return if eof found in middle of `//' comment. EOF in
9023 `//' comment is only an error if pedantic.
9024 (java_ignorable_control_p): New function.
9025 (java_parse_end_comment): Return if eof found in middle of
9028 * jv-scan.c (pedantic): New global.
9030 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9032 * parse.y (outer_field_access_p): Inherited fields aren't
9033 consider outer fields.
9034 (maybe_build_thisn_access_method): Use
9035 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9036 (resolve_expression_name): Trigger an error if a static field
9037 is being accessed as an outer field.
9039 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9041 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9044 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9046 * Make-lang.in: Move all build rules here from Makefile.in,
9047 adapt to new context. Wrap all rules that change the current
9048 directory in parentheses. Expunge all references to $(P).
9049 When one command depends on another and they're run all at
9050 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9051 all object-file generation rules. Delete obsolete variables.
9053 * Makefile.in: Delete.
9054 * config-lang.in: Delete outputs= line.
9056 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * parse.y (patch_method_invocation): NULLify this_arg when already
9060 (maybe_use_access_method): Handle call to methods unrelated to the
9061 current class. Fixed comment.
9064 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9069 2000-10-24 Tom Tromey <tromey@cygnus.com>
9071 * lex.c (java_new_lexer): Initialize new fields. Work around
9072 broken iconv() implementations.
9073 (java_read_char): Swap bytes if required. Use fallback decoder if
9075 (byteswap_init, need_byteswap): New globals.
9076 (java_destroy_lexer): Only close iconv handle if it is in use.
9077 * lex.h (java_lexer): New fields read_anything, byte_swap,
9079 Made out_buffer unsigned.
9081 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9083 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9084 where an enclosing context can be set on the jdep.
9085 (do_resolve_class): Fixed identation.
9087 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9089 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9091 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9094 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9096 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9098 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * jcf-write.c (OP1): Update `last_bc'.
9101 (struct jcf_block): Fixed indentation and typo in comments. New
9103 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9104 follows `monitorenter'.
9105 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9109 2000-10-16 Tom Tromey <tromey@cygnus.com>
9111 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9112 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9113 * lang-options.h: Added -MA, -MT, -MF..
9114 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9115 (DEPEND_TARGET_SET): New macro.
9116 (DEPEND_FILE_ALREADY_SET): Likewise.
9117 (init_parse): Handle new flags.
9118 * jcf.h (jcf_dependency_print_dummies): Declare.
9119 * Make-lang.in (s-java): Added mkdeps.o.
9120 * Makefile.in (BACKEND): Added mkdeps.o.
9121 (../gcjh$(exeext)): Added mkdeps.o.
9122 (../jcf-dump$(exeext)): Added mkdeps.o.
9123 * jcf-depend.c: Include mkdeps.h.
9124 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9125 add_entry): Removed.
9126 (jcf_dependency_reset): Rewrote.
9127 (dependencies): New global.
9128 (jcf_dependency_set_target): Rewrote.
9129 (jcf_dependency_add_target): Likewise.
9130 (jcf_dependency_add_file): Likewise.
9132 (print_ents): Removed.
9133 (jcf_dependency_write): Rewrote.
9134 (print_dummies): New global.
9135 (jcf_dependency_print_dummies): New function
9136 (jcf_dependency_write): Call deps_dummy_targets if required.
9138 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9140 * gjavah.c (add_class_decl): Removed unused variables `tname',
9141 `tlen' and `name_index'.
9142 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9143 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9144 in `wfl_operator' with value.
9145 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9146 (jcf_figure_file_type): Fixed identation.
9147 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9148 * parse.y (analyze_clinit_body): New function.
9149 (static_initializer:): Reset `current_static_block'.
9150 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9151 `wfl_operator' with new value.
9152 (lookup_cl): Use EXPR_WFL_FILENAME.
9153 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9154 analyze_clinit_body.
9155 (build_outer_field_access): Access to this$<n> built from
9156 current_class, not its outer context.
9157 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9158 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9159 (patch_method_invocation): Use `is_static_flag' when already
9161 (patch_newarray): Removed assignment in ternary operator.
9163 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9165 * except.c (free_eh_ranges): Don't free `whole_range'.
9167 2000-10-15 Anthony Green <green@redhat.com>
9169 * decl.c (init_decl_processing): Call init_class_processing before
9172 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9174 * check-init.c (check_init): Fixed leading comment. Use
9176 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9177 (give_name_to_locals): Likewise.
9178 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9179 fields in lang_decl_var.
9180 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9181 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9182 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9183 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9184 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9185 (LOCAL_FINAL): Rewritten.
9186 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9187 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9188 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9189 `init_final' fields.
9190 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9191 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9192 (TYPE_HAS_FINAL_VARIABLE): New macro.
9193 (struct lang_type): Added `afv' field.
9194 * parse.y (check_static_final_variable_assignment_flag): New function.
9195 (reset_static_final_variable_assignment_flag): Likewise.
9196 (check_final_variable_local_assignment_flag): Likewise.
9197 (reset_final_variable_local_assignment_flag): Likewise.
9198 (check_final_variable_indirect_assignment): Likewise.
9199 (check_final_variable_global_assignment_flag): Likewise.
9200 (add_inner_class_fields): Use LOCAL_FINAL_P.
9201 (register_fields): Handle local finals and final variables.
9202 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9203 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9204 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9206 (java_complete_expand_methods): Loop to set
9207 TYPE_HAS_FINAL_VARIABLE. Call
9208 `reset_final_variable_local_assignment_flag' and
9209 `check_final_variable_local_assignment_flag' accordingly before
9210 and after constructor expansion. Call
9211 `reset_static_final_variable_assignment_flag'
9212 before expanding <clinit> and after call
9213 `check_static_final_variable_assignment_flag' if the
9214 current_class isn't an interface. After all methods have been
9215 expanded, call `check_final_variable_global_assignment_flag' and
9216 `check_static_final_variable_assignment_flag' if the current class
9218 (maybe_yank_clinit): Fixed typo in comment.
9219 (build_outer_field_access_methods): Removed old sanity check. Use
9220 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9221 Don't create access methods for finals.
9222 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9223 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9224 existing DECL_INIT has been processed.
9225 (java_complete_lhs): Likewise.
9226 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9227 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9229 (patch_assignment): Use LOCAL_FINAL_P.
9230 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9231 DECL_INITIAL is nullified.
9234 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9236 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9238 * Makefile.in (parse.c, parse-scan.c): Likewise.
9240 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9242 * class.c (temporary_obstack): Remove.
9243 (make_class): Don't mess with obstascks.
9244 (push_class): Likewise.
9245 (set_super_info): Likewise.
9246 (add_method_1): Likewise.
9247 (add_method): Likewise.
9248 (add_field): Likewise.
9249 (build_utf8_ref): Likewise.
9250 (build_class_ref): Likewise.
9251 (build_static_field_ref): Likewise.
9252 (finish_class): Likewise.
9253 (push_super_field): Likewise.
9254 (layout_class): Likewise.
9255 (layout_class_methods): Likewise.
9256 (init_class_processing): Likewise.
9257 * constants.c (get_tag_node): Likewise.
9258 (build_constant_data_ref): Likewise.
9259 * decl.c (ggc_p): Remove.
9260 (copy_lang_decl): Use ggc_alloc.
9261 (complete_start_java_method): Don't mess with obstacks.
9262 (start_java_method): Likewise.
9263 (end_java_method): Likewise.
9264 * except.c (link_handler): Use xmalloc.
9265 (free_eh_ranges): New function.
9266 (method_init_exceptions): Use it.
9267 (add_handler): Use xmalloc.
9268 (expand_start_java_handler): Don't mess with obstacks.
9269 (prepare_eh_table_type): Likewise.
9270 (expand_end_java_handler): Likewise.
9271 * expr.c (push_value): Likewise.
9272 (create_label_decl): Likewise.
9273 (build_jni_stub): Likewise.
9274 (java_lang_expand_expr): Likewise.
9275 (note_instructions): Use xrealloc.
9276 (java_push_constant_from_pool): Don't mess with obstacks.
9277 (process_jvm_instruction): Likewise.
9278 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9280 * jcf-parse.c (get_constant): Don't mess with obstacks.
9281 (read_class): Likewise.
9282 (jcf_parse): Likewise.
9283 * lex.c (expression_obstack): Remove.
9284 (java_lex): Don't use obstack_free.
9285 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9286 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9287 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9288 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9289 * parse.y (gaol): Add more GC roots.
9290 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9291 (lookup_field_wrapper): Likewise.
9292 (obtain_incomplete_type): Don't mess with obstacks.
9293 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9295 (craft_constructor): Don't mess with obstacks.
9296 (safe_layout_class): Likewise.
9297 (java_complete_class): Likewise.
9298 (source_end_java_method): Likewise.
9299 (build_outer_field_access_methods): Likewise.
9300 (build_outer_method_access_method): Likewise.
9301 (maybe_build_thisn_access_method): Likewise.
9302 (build_dot_class_method_invocation): Likewise.
9303 (java_complete_tree): Likewise.
9304 (java_complete_lhs): Likewise.
9305 (do_merge_string_cste): Likewise.
9306 (patch_string_cst): Likewise.
9307 (array_constructor_check_entry): Likewise.
9308 * typeck.c (build_java_array_type): Likewise.
9309 (parse_signature_string): Likewise.
9310 (build_java_signature): Likewise.
9312 2000-10-12 Tom Tromey <tromey@cygnus.com>
9315 * gjavah.c (add_class_decl): Don't special-case inner classes.
9316 (add_namelet): Likewise.
9318 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9320 * java-tree.h: Constify current_encoding.
9321 * lang.c: Constify current_encoding.
9323 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9325 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9326 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9328 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9330 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9331 patch. Fixes gcj/340.
9333 2000-10-10 Tom Tromey <tromey@cygnus.com>
9335 * lex.c (java_new_lexer): Initialize out_first and out_last
9337 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9339 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9341 * parse.y (pop_current_osb): New function.
9342 (array_type:): Use `dims:', changed actions
9343 accordingly. Suggested by Anthony Green.
9344 (array_creation_expression:): Used pop_current_osb.
9345 (cast_expression:): Likewise.
9346 (search_applicable_method_list): Fixed indentation.
9348 2000-10-08 Anthony Green <green@redhat.com>
9350 * parse.y (array_type_literal): Remove production.
9351 (type_literals): Refer to array_type, not array_type_literal.
9353 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9355 Patch contributed by Corey Minyard.
9356 * decl.c (check_local_named_variable): New function.
9357 (tree check_local_unnamed_variable): Likewise.
9358 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9360 2000-10-07 Anthony Green <green@redhat.com>
9362 * class.c (layout_class): Handle case where superclass can't be
9365 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9367 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9370 2000-10-05 Tom Tromey <tromey@cygnus.com>
9372 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9373 * jvgenmain.c (class_mangling_prefix): Removed.
9374 (class_mangling_suffix): New global.
9376 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9378 (print_method_info): Handle overrides for static and final
9380 (process_file): Generate declaration for class object field.
9381 * class.c (cxx_keywords): New array.
9382 (utf8_cmp): New function.
9383 (cxx_keyword_p): New function.
9384 (layout_class_method): Mangle C++ keywords by appending `$'.
9385 (mangle_field): New function.
9386 (mangle_class_field): Use mangle_field. Mangle class name as
9388 (mangle_static_field): Use mangle_field.
9390 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9392 * decl.c (find_local_variable): Removed uncessary type check and
9393 fixed range check typo. From Corey Minyard.
9395 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9397 * decl.c (give_name_to_locals): New local `code_offset'. Call
9398 `maybe_adjust_start_pc'.
9399 * expr.c (note_instructions): New function.
9400 (expand_byte_code): Don't collect insn starts here.
9401 (peek_opcode_at_pc): New function.
9402 (maybe_adjust_start_pc): Likewise.
9403 * java-tree.h (maybe_adjust_start_pc): Declare.
9404 (note_instructions): Likewise.
9405 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9407 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * parse.y (field_access:): Fixed indentation.
9410 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9412 2000-09-07 Tom Tromey <tromey@cygnus.com>
9415 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9416 JPRIMITIVE_TYPE_P, for arithmetic operators.
9417 (patch_method_invocation): Indentation fix.
9418 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9419 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9420 (do_unary_numeric_promotion): Cleaned up code.
9421 (valid_cast_to_p): Handle boolean correctly.
9423 2000-09-27 Tom Tromey <tromey@cygnus.com>
9425 * lex.c (java_read_unicode): Reset bs_count when finished with
9428 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9431 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9432 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9433 (typeck.o): Depend on ggc.h.
9434 * class.c (add_method_1): Use GC functions for allocation.
9435 (init_class_processing): Register roots.
9436 * decl.c (ggc_p): Set to 1.
9437 (pending_local_decls): Make it static.
9438 (push_jvm_slot): Use GC functions for allocation.
9439 (init_decl_processing): Register roots.
9440 (give_name_to_locals): Use GC functions for allocation.
9441 (lang_mark_tree): New function.
9442 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9443 functions for allocation.
9444 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9445 * lex.c (java_lex): Use build_string, rather than replicating it
9447 * parse.y (goal): Add more roots.
9448 (mark_parser_ctxt): New function.
9449 * typeck.c: Include ggc.h.
9451 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9453 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9454 contains something else than MODIFY_EXPR.
9456 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9458 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9459 * Makefile.in (parse.o): Depend on ggc.h.
9460 (class.o): Likewise.
9461 (constants.o): Likewise.
9464 (jcf-parse.o): Likewise.
9465 (jcf-write.o): Likewise.
9466 (mangle.o): Likewise.
9467 * class.c: Include ggc.h.
9468 (build_static_field_ref): Register GC roots.
9469 (layout_class): Likewise.
9470 (init_class_processing): Likewise.
9471 * constants.c: Include ggc.h.
9472 (current_constant_pool_data_ref): Remove.
9473 (tag_nodes): Move it to ...
9474 (get_tag_node): ... here. Register GC roots.
9475 * decl.c: Include ggc.h. Remove many global tree definitions.
9476 (throw_node): Define.
9477 (java_global_trees): Likewise.
9478 (predef_filenames): Make the size a constant.
9479 (init_decl_processing): Adjust accordingly.
9480 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9481 * expr.c: Include ggc.h.
9482 (init_expr_processing): Register GC roots.
9483 (build_invokeinterface): Likewise.
9484 * java-tree.h: Replace extern tree declarations with macros.
9485 (java_global_trees): New variable.
9486 (java_tree_index): New enumeration.
9487 (init_jcf_parse): Declare.
9488 * jcf-parse.c: Include ggc.h.
9489 (current_class): Remove declaration.
9490 (main_class): Likewise.
9491 (all_class_list): Likewise.
9492 (predefined_filename_p): Adjust for constant size of
9494 (init_jcf_parse): New function.
9495 * jcf-write.c: Include ggc.h.
9496 (generate_classfile): Register GC roots.
9497 (append_synthetic_attribute): Likewise.
9498 (append_innerclass_attribute_entry): Likewise.
9499 * lang.c: Include ggc.h.
9500 (lang_print_error): Register GC roots.
9501 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9503 * parse.y: Include ggc.h.
9504 (wfl_operator): Remove.
9505 (goal): Register GC roots.
9506 (java_pop_parser_context): Adjust for new field names.
9507 (java_parser_context_save_global): Likewse.
9508 (java_parser_context_restore_global): Likewise.
9509 (java_parser_context_suspend): Likewise.
9510 (java_parser_context_resume): Likewise.
9511 (verify_constructor_circularity): Register GC roots.
9512 (lookup_cl): Likewise.
9513 (java_reorder_fields): Likewise.
9514 (build_current_this): Likewise.
9515 (class_in_current_package): Likewise.
9516 (argument_types_convertible): Likewise.
9517 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9519 2000-09-14 Tom Tromey <tromey@cygnus.com>
9521 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9523 2000-09-13 Tom Tromey <tromey@cygnus.com>
9525 * jcf-parse.c: Include <locale.h>.
9526 * jv-scan.c: Include <locale.h>.
9528 2000-09-12 Tom Tromey <tromey@cygnus.com>
9530 * expr.c (pop_type_0): Return `Object' if trying to merge two
9532 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9533 interface types; `Object' is always a valid supertype.
9535 2000-09-12 Tom Tromey <tromey@cygnus.com>
9538 * jv-scan.c (help): Document --encoding.
9539 (options): Added `encoding' entry.
9540 (OPT_ENCODING): New define.
9541 (main): Handle --encoding.
9542 Include <langinfo.h> if nl_langinfo exists.
9543 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9545 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9546 (parse_source_file): Correctly call java_init_lex. Added `finput'
9547 argument. Use nl_langinfo to determine default encoding.
9548 * java-tree.h (current_encoding): Declare.
9549 * parse.y (java_parser_context_restore_global): Don't restore
9551 (java_parser_context_save_global): Don't set `finput' field.
9552 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9554 * lang.c (current_encoding): New global.
9555 (lang_decode_option): Recognize `-fencoding='.
9556 (finish_parse): Don't close finput.
9557 * parse.h (struct parser_ctxt): Removed `finput' and
9558 `unget_utf8_value' fields. Added `lexer' field.
9559 (java_init_lex): Fixed declaration.
9560 * lex.c (java_new_lexer): New function.
9561 (java_destroy_lexer): Likewise.
9562 (java_read_char): Added `lex' argument. Handle iconv case.
9563 (java_read_unicode): Added `lex' argument. Count backslashes in
9565 (java_init_lex): Added `finput' and `encoding' arguments. Set
9566 `lexer' field in ctxp.
9567 (BAD_UTF8_VALUE): Removed.
9568 (java_lex): Handle seeing UEOF in the middle of a string literal.
9569 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9570 (java_lexer): New structure.
9573 (DEFAULT_ENCODING): New define.
9574 (java_destroy_lexer): Declare.
9576 2000-09-12 Tom Tromey <tromey@cygnus.com>
9579 * lex.c (java_init_lex): Initialize java_io_serializable.
9580 * parse.y (java_io_serializable): New global.
9581 (valid_ref_assignconv_cast_p): An array can be cast to
9584 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9586 * decl.c, expr.c: Include defaults.h if not already included.
9587 Don't define the *_TYPE_SIZE macros.
9589 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9591 * typeck.c (build_java_array_type): Correct first parameter
9592 in ADJUST_FIELD_ALIGN invocation.
9594 2000-09-06 Tom Tromey <tromey@cygnus.com>
9596 * lang-specs.h: Also recognize `-femit-class-files'.
9598 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * verify.c (merge_types): Load the types to merge if necessary.
9602 2000-09-02 Anthony Green <green@redhat.com>
9604 * jcf-io.c: Include zlib.h.
9605 (open_in_zip): Read compressed class file archives.
9606 * zipfile.h (ZipDirectory): Add uncompressed_size and
9607 compression_method fields.
9608 * zextract.c (read_zip_archive): Collect file compression info.
9610 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9612 * parse.y (do_resolve_class): Also explore superclasses of
9613 intermediate enclosing contexts when searching for inner classes.
9615 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * parse.y (variable_declarator_id:): Better error message.
9618 (expression_statement:): Use YYNOT_TWICE.
9619 (cast_expression:): Likewise.
9620 (assignment:): Likewise.
9622 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9624 * parse.y (do_merge_string_cste): New locals. Create new
9625 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9627 2000-08-07 Hans Boehm <boehm@acm.org>
9629 * boehm.c (mark_reference_fields): Set marking bits for all words in
9630 a multiple-word record.
9631 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9634 2000-08-31 Mike Stump <mrs@wrs.com>
9636 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9637 jcf-dump$(exeext)): Make parallel safe.
9639 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9641 * jcf-parse.c (set_source_filename): Constify a char *.
9642 * jcf-write.c (append_innerclasses_attribute,
9643 make_class_file_name): Constify a char *. Don't recycle a
9644 variable for an unrelated purpose.
9645 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9646 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9648 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9650 * expr.c (can_widen_reference_to): Fixed indentation.
9651 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9652 * parse.y: `finit$' replaces `$finit$' in comments.
9653 (try_builtin_assignconv): Fixed leading comment.
9655 2000-08-25 Greg McGary <greg@mcgary.org>
9657 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9659 2000-08-24 Greg McGary <greg@mcgary.org>
9661 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9662 * parse.y (BINOP_LOOKUP): Likewise.
9664 2000-08-22 Andrew Haley <aph@cygnus.com>
9666 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9667 sign extending. Fixes gcj/321.
9668 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9669 combining to make a jlong. Fixes gcj/321.
9671 2000-08-21 Nix <nix@esperi.demon.co.uk>
9673 * lang-specs.h: Do not process -o or run the assembler if
9676 2000-08-16 Andrew Haley <aph@cygnus.com>
9678 * typeck.c (build_java_array_type): Rewrite code to do array
9679 alignment. Take into account back-end macros when aligning array
9680 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9681 user to set alignment. Fixes gcj/252 and 160.
9683 2000-08-09 Tom Tromey <tromey@cygnus.com>
9685 * parse.y (check_abstract_method_definitions): Now return `int'.
9686 Check implemented interfaces. Fixes PR gcj/305.
9688 * parse.y (patch_switch_statement): Disallow `long' in switch
9689 expressions. Fixes PR gcj/310.
9691 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9693 * decl.c (finit_leg_identifier_node): New global.
9694 (init_decl_processing): Use `finit$' to initialize
9695 finit_identifier_node. Use `$finit$' to initialize
9696 finit_leg_identifier_node.
9697 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9698 * java-tree.h (finit_identifier_node): Changed attached comment.
9699 (finit_leg_identifier_node): New declaration.
9700 (ID_FINIT_P): Take finit_identifier_node and
9701 finit_leg_identifier_node into account. This is a backward
9704 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9706 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9708 (generate_bytecode_insns): Check `nargs' before emitting it.
9709 * verify.c (merge_type_state): Fixed typo.
9710 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9711 generate_bytecode_{conditional,insns}.
9713 2000-08-13 Anthony Green <green@redhat.com>
9715 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9718 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9720 * class.c (maybe_layout_super_class): Fixed indentation.
9721 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9722 (java_check_methods): New function declaration.
9723 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9724 instead of `str_ptr'.
9725 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9726 of a `invokeinterface' at the right time.
9727 * parse.h (WFL_STRIP_BRACKET): New macro.
9728 (SET_TYPE_FOR_RESOLUTION): Use it.
9729 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9730 (check_class_interface_creation): Don't check for cross package
9731 innerclass name clashes.
9732 (method_header): Behave properly if MDECL is `error_mark_node'.
9733 (method_declarator): Return `error_mark_node' if bogus current
9735 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9736 (resolve_and_layout): New local `decl_type', set and used. Call
9738 (java_check_methods): New method.
9739 (java_layout_classes): Use it.
9740 (resolve_qualified_expression_name): No EH check necessary in
9742 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9744 (patch_assignment): Set DECL_INITIAL on integral final local.
9746 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9748 * java-tree.h (flag_extraneous_semicolon): New extern.
9749 * lang-options.h: (-Wextraneous-semicolon): New option.
9750 * lang.c (flag_redundant): Fixed typo in leading comment.
9751 (flag_extraneous_semicolon): New global.
9752 (lang_decode_option): Set `flag_extraneous_semicolon' when
9753 -Wall. Decode `-Wextraneous-semicolon'.
9754 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9755 `empty_statement' rule.
9756 (class_body_declaration): Likewise.
9757 (method_body:): Accept `;' as a method body.
9758 (static_initializer:): Removed `SC_TK' hack.
9759 (constructor_block_end:): Likewise.
9760 (empty_statement:): Report deprecated empty declaration. Fixes
9763 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9765 * parse.y (build_dot_class_method_invocation): Changed parameter
9766 name to `type'. Build signature from `type' and convert it to a
9767 STRING_CST if it's an array.
9768 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9769 to use `ref_type' directly.
9771 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9773 * lang-options.h: Added a comma after the last element to avoid
9774 syntax errors when other languages define additional options.
9776 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9778 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9779 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9780 (jc1): Link with $(BACKEND).
9781 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9783 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9785 * jvspec.c: Adjust type of second argument to
9786 lang_specific_driver, and update code as necessary.
9788 * class.c (build_dtable_decl): Initialize dummy.
9790 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9792 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9793 method bodies not to rule out discarding `<clinit>'; don't use
9794 <clinit> to initialize static fields with constant initializers.
9796 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9798 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9800 (method_synthetic): New global.
9801 (HANDLE_METHOD): Recognize synthetic method and tell
9802 `print_method_info' about it.
9803 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9804 processing a synthetic method.
9805 * jcf-reader.c (skip_attribute): New function.
9806 ( skip_attribute): Likewise.
9808 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9810 * parse.y (build_outer_field_access): Fixed comments.
9811 (fix_constructors): Emit the initialization of this$<n> before
9813 (resolve_qualified_expression_name): Build an access to `decl' if
9816 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9818 * parse-scan.y (curent_class): Non longer const.
9819 (inner_qualifier, inner_qualifier_length): Deleted.
9820 (current_class_length): New global.
9821 (bracket_count): Fixed typo in leading comment.
9822 (anonymous_count): New global.
9823 (class_instance_creation_expression:): Handle anonymous classes.
9824 (anonymous_class_creation:): New rule.
9825 (push_class_context): Rewritten.
9826 (pop_class_context): Likewise.
9827 (INNER_QUALIFIER): Macro deleted.
9828 (report_class_declaration): call `push_class_context' when
9829 entering the function. `fprintf' format modified not to use
9831 (report_class_declaration): Assign `package_name' and
9832 `current_class' to NULL separately.
9834 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9836 * expr.c (build_invokeinterface): Call layout_class_methods on
9839 2000-07-27 Tom Tromey <tromey@cygnus.com>
9840 Anthony Green <green@cygnus.com>
9841 Alexandre Petit-Bianco <apbianco@cygnus.com>
9843 * class.c (make_class_data): Create vtable for abstract classes.
9844 (get_dispatch_table): Changed to cope with abstract classes.
9846 2000-07-27 Tom Tromey <tromey@cygnus.com>
9848 * parse.y (patch_method_invocation): Don't reverse the argument
9849 list when dealing with anonymous class constructors. Fixed typo in
9852 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9854 * parse.y (build_alias_initializer_parameter_list): Reverse
9855 crafted list when building aliases for anonymous class
9858 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9860 * parse.y (jdep_resolve_class): Don't bother checking potential
9861 innerclass access if `decl' is NULL.
9862 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9865 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9867 * parse.c: Remove (again.)
9869 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9872 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9873 outside the `if' statement, alias to innerclass removed, `decl'
9874 used to mark the class complete.
9876 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9878 * parse.y (simple_name:): Fixed typo in error message.
9880 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9882 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9883 or its first operand can be error marks.
9885 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9887 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9888 * parse.y (method_header): Likewise.
9890 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * parse.y (process_imports): Consider that one might be trying to
9893 import an innerclass. Fixes gcj/254
9895 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9897 * parse.y (find_as_inner_class): Handle the case where the
9898 enclosing context of an innerclass has been loaded as bytecode.
9900 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9902 * parse.y (simple_name:): Reject `$' in type names.
9903 (resolve_type_during_patch): Use `type' as a second
9904 argument to resolve_no_layout. Fixes gcj/257.
9906 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9908 * parse.y (find_most_specific_methods_list): Select the only
9909 non-abstract method even if max has been set.
9910 Fixes gcj/285, gcj/298.
9912 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9914 * lang-specs.h: Added %(jc1) to java compiler options.
9916 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9918 * .cvsignore: New file.
9920 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9922 * parse.y (not_accessible_p): Access granted to innerclasses
9923 (indirectly) extending the reference type. Fixes gcj/249.
9925 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9927 * parse.y (patch_method_invocation): Fixed comment.
9928 (maybe_use_access_method): Build this$<n>s to the context of the
9929 target method, or a type that extends it. Fixes gcj/242.
9931 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9935 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9937 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9939 2000-07-13 Tom Tromey <tromey@cygnus.com>
9941 * lang-specs.h: Added %{I*}.
9943 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9945 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9947 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9949 * parse-scan.c: Remove.
9951 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9953 * class.c (set_super_info): Handled protected inner classes.
9954 (common_enclosing_context_p): Bail early if arguments aren't both
9956 (get_access_flags_from_decl): Handle private and protected inner
9958 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9959 (CLASS_PROTECTED): Likewise.
9960 (struct lang_type): New bitfield `poic'.
9961 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9963 (check_inner_class_access): Renamed arguments, added
9964 comments. Handles protected inner classes (fixes gcj/225)
9965 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9967 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9969 * parse.y (resolve_qualified_expression_name): Verify qualified
9970 access to `this'. Fixes gcj/239.
9972 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9974 * jcf-write.c (generate_classfile): Don't install ConstantValue
9977 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * parse.y (resolve_qualified_expression_name): Handle inner class
9980 access. Fixes gcj/256.
9982 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9984 * jcf-write.c (generate_classfile): Properly install the
9985 ConstantValue attribute and the initial value constant pool index
9986 on string constants.
9987 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9990 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9992 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9994 * parse.y (find_as_inner_class): Fixed typo.
9995 (do_resolve_class): Explore enclosing contexts when searching for
9996 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9997 (check_inner_class_access): Check `decl' which can be null in case
10000 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10002 * java-tree.h (java_debug_context): Declared `extern'.
10003 (safe_layout_class): Likewise.
10004 * parse.y (resolve_field_access): Field must be `static' in order
10005 to be replaced by its initial value. Added comments.
10006 (find_applicable_accessible_methods_list): Fixed typo.
10007 (find_most_specific_methods_list): Methods found in innerclasses
10008 take over methods founds in the enclosing contexts.
10009 (java_complete_tree): Loosen restrictions on the type of DECLs
10010 that can be replaced by their initialization values.
10011 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10013 2000-07-05 Tom Tromey <tromey@cygnus.com>
10015 * Make-lang.in (PARSE_DIR): New macro.
10016 (PARSE_RELDIR): Likewise.
10017 (PARSE_C): Likewise.
10018 (PARSE_SCAN_C): Likewise.
10019 ($(PARSE_C)): New target.
10020 ($(PARSE_SCAN_C)): Likewise.
10021 (SET_BISON): New macro.
10022 (BISONFLAGS): Likewise.
10023 (JAVABISONFLAGS): Likewise.
10025 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10027 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10028 argument on the first pass for CNI as well as JNI.
10029 (print_method_info): Set up method name on the first pass only.
10031 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10033 * parse.y (parser_qualified_classname): Removed parameter
10035 (create_interface): Removed first passed parameter to
10036 parser_qualified_classname.
10037 (create_class): Likewise. Don't install alias on static
10038 innerclasses. Fixes gcj/275.
10040 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10042 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10043 debugable statement with empty_stmt_node. Fixes gcj/272
10045 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10047 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10050 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10052 * jcf-write.c (push_long_const): Appropriately cast short negative
10055 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10057 * parse.y (verify_constructor_super): Use loop variable
10058 `m_arg_type' initialized with `mdecl_arg_type'.
10060 2000-06-29 Tom Tromey <tromey@cygnus.com>
10062 * parse.y (resolve_field_access): Handle case where `type_found'
10065 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10067 * expr.c (lookup_field): The same field can be found through two
10068 different interface. Don't declare it ambiguous in that case.
10070 2000-06-27 Tom Tromey <tromey@cygnus.com>
10072 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10073 follows \r, then unget it at a lower level.
10075 2000-06-26 Tom Tromey <tromey@cygnus.com>
10077 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10078 java_complete_tree.
10080 2000-06-25 Tom Tromey <tromey@cygnus.com>
10082 * parse.y (for_statement): Wrap expression in a WFL if it is a
10083 constant. For PR gcj/268.
10085 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10087 * parse.y (do_resolve_class): Minor optimiztion in the package
10088 list search. Removed unnecessary test and return statement.
10089 (valid_ref_assignconv_cast_p): Order of arguments to
10090 enclosing_context_p fixed.
10092 2000-06-24 Tom Tromey <tromey@cygnus.com>
10094 * expr.c (lookup_field): Print error and return error_mark_node if
10095 field reference is ambiguous.
10097 * parse.y (check_abstract_method_definitions): Also check if
10098 `other_method' is abstract.
10100 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10102 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10104 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10105 (struct lang_type): New field `pic'.
10106 (CLASS_PRIVATE): New macro.
10107 * parse.y (check_inner_class_access): New function.
10108 (jdep_resolve_class): Call it.
10110 2000-06-23 Tom Tromey <tromey@cygnus.com>
10112 * parse.y (patch_incomplete_class_ref): Initialize the returned
10113 class. For PR gcj/260.
10115 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10117 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10119 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10122 Java specific checks.
10123 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10124 screened by DECL_P.
10125 * java-tree.def (CASE_EXPR): Marked 'e'.
10126 (DEFAULT_EXPR): Likewise.
10127 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10128 screened by DECL_P.
10129 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10130 Java specific checks.
10131 (generate_bytecode_insns): Test try_block for BLOCK before using
10133 * parse.y (build_wfl_wrap): Added `location' argument. Set
10134 EXPR_WFL_LINECOL accordingly.
10135 (dim_expr:): Wrap constants with WFLs.
10136 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10137 (resolve_package): Check for `stmt' not being a BLOCK before
10138 building a debuggable statement with it.
10139 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10141 (resolve_field_access): Make sure `decl' is a DECL before treating
10143 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10144 IDENTIFIER_NODE before treating it as such.
10145 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10146 treating it as such.
10147 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10148 to be applied only on non array types.
10150 2000-06-16 Per Bothner <per@bothner.com>
10152 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10153 define in terms of DECL_RESULT, as that fails when --enable-checking.
10155 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10157 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10158 types the same in comparison.
10159 (CHECK_OP): Add static prototype.
10161 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10163 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10164 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10165 * parse.c: Rebuilt.
10167 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10169 * decl.c (create_primitive_vtable): Prototype.
10171 * jcf-write.c (generate_bytecode_insns): Initialize variable
10174 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10176 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10178 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10179 to track searched classes, and do not search the same class more than
10180 once. Call find_applicable_accessible_methods_list on immediate
10181 superclass, instead of search_applicable_method_list on all ancestors.
10182 Fix for PR gcj/238.
10184 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10186 * parse.y (register_fields): Permit static fields in inner classes
10187 if they are final. Fix for PR gcj/255.
10189 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10191 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10192 * parse.y (find_in_imports): Returned type changed to void,
10193 leading comment fixed.
10194 (register_package): New function.
10195 (qualify_and_find): Likewise.
10196 (package_declaration:): Use `register_package'.
10197 (single_type_import_declaration:): Removed local variable
10198 `node'. Added missing `;' for consistency.
10199 (type_import_on_demand_declaration:): Use `chainon' to link new
10201 (lookup_field_wrapper): Lookup local variables defined in outer
10203 (java_complete_class): Don't reverse the list of imported on demand.
10204 (do_resolve_class): Reorganized. Removed local variable
10205 `original_name'. Call `qualify_and_find' with the current package
10206 name, invoke `find_in_imports_on_demand' right after. Call
10207 `qualify_and_find' with the packages we've seen so far. Fixed
10208 operations numbering in comments.
10209 (java_expand_class): Don't reverse `package_list'.
10210 (find_most_specific_methods_list): New local variables `abstract'
10211 and `candidates'. Use them to pick the right method.
10213 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10215 * parse.y (check_modifiers_consistency): Don't subtract out
10216 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10218 2000-06-04 Philipp Thomas <pthomas@suse.de>
10220 * Makefile.in (INTLLIBS): New.
10224 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10226 * class.c (get_dispatch_table): Build the vtable dummy entry list
10227 element with a null purpose. Fixed leading comment.
10228 (build_dtable_decl): Build an accurate dtable type when appropriate
10231 2000-06-02 Richard Henderson <rth@cygnus.com>
10233 * lang.c (lang_get_alias_set): New.
10235 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10237 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10238 before using it as the accessed field.
10240 2000-05-31 Tom Tromey <tromey@cygnus.com>
10242 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10243 char_array_vtable, short_array_vtable, int_array_vtable,
10244 long_array_vtable, float_array_vtable, double_array_vtable):
10246 * expr.c (get_primitive_array_vtable): New function.
10247 (create_primitive_vtable): New function.
10248 (java_lang_expand_expr): Enable code to statically generate
10250 * decl.c (init_decl_processing): Create primitive vtables.
10251 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10252 short_array_vtable, int_array_vtable, long_array_vtable,
10253 float_array_vtable, double_array_vtable): Define.
10255 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10257 * java/parse.y (find_applicable_accessible_methods_list):
10258 Don't add an uninitialized value to the list.
10260 2000-05-25 Tom Tromey <tromey@cygnus.com>
10262 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10263 when trying to see if field's class should be initialized. Always
10264 initialize field's declaring class, not qualified class.
10267 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10268 `wfl_operator', to maybe_build_primttype_type_ref.
10271 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10273 * parse.y (patch_method_invocation): Don't try to lookup methods
10274 in primitive types.
10276 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10278 * parse.y (resolve_field_access): Call the appropriate <clinit>
10279 before accessing the length of a static array. Craft a decl for
10280 the field while its time. Fixes PR gcj/129.
10282 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10284 * parse.y (resolve_package): Correctly set `*next' (was off by
10286 (resolve_qualified_expression_name): Fixed comment.
10288 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10290 * jcf-parse.c (jcf_parse_source): Reset current_class and
10291 current_function_decl to NULL before parsing a new file.
10293 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10295 * parse.y (block_end:): If the collected block doesn't feature a
10296 statement, insert an empty statement.
10298 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * parse.y (maybe_yank_clinit): New function.
10301 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10302 end of the list of methods belonging to a class.
10303 (java_complete_expand_method): Check whether <clinit> is really
10304 necessary and expand it accordingly.
10306 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10308 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10309 processed by the method's switch statement.
10311 2000-05-19 Tom Tromey <tromey@cygnus.com>
10313 * java-tree.h: Added init state enum.
10314 * decl.c (emit_init_test_initialization): Initialize class
10315 initialization check variable by looking at class' state.
10317 2000-05-19 Tom Tromey <tromey@cygnus.com>
10319 * java-tree.h (build_instanceof): Declare.
10320 (build_get_class): Declare.
10321 * parse.y (patch_binop): Use build_instanceof.
10322 * expr.c (build_instanceof): New function. If class is final,
10323 don't make a function call.
10324 (expand_java_INSTANCEOF): Use it.
10325 (build_get_class): New function.
10327 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10329 * jcf-write.c (generate_classfile): Scan the source_file for
10330 slashes with the right pointer variable.
10332 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10334 * lang.c (lang_decode_option): Update -Wunused flags by calling
10336 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10338 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10340 * check_init.c (check_init): Constify local char *.
10341 * class.c (push_class): Constify local char *.
10342 * java_tree.h: Update prototypes.
10343 * jcf-io.c (open_class): Constify filename parameter and
10345 (find_class): Remove redundant string copy. Cast return from
10347 * jcf-parse.c (read_class, parse_class_file, yyparse):
10348 Constify local char *.
10349 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10350 Constify local char *.
10351 * jcf.h (JCF): Constify filename and classname.
10352 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10353 * lang.c (init_parse): Constify parameter and return value.
10354 * lex.c (java_get_line_col): Constify filename parameter.
10355 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10356 * parse.y (java_parser_context_suspend,
10357 issue_warning_error_from_context, safe_layout_class): Constify
10359 * parse.c: Regenerate.
10361 2000-05-08 Tom Tromey <tromey@cygnus.com>
10363 * expr.c (build_jni_stub): Cache the result of
10364 _Jv_LookupJNIMethod.
10366 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10368 * decl.c (predef_filenames_size): Now 7.
10369 (predef_filenames): New seventh entry.
10371 2000-05-04 Tom Tromey <tromey@cygnus.com>
10373 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10374 Keep track of when we've seen a reference field after a
10375 non-reference field.
10376 (get_boehm_type_descriptor): Handle case where we see
10377 non-reference fields but no trailing reference field.
10378 * decl.c (rawdata_ptr_type_node): Define.
10379 (init_decl_processing): Initialize rawdata_ptr_type_node.
10380 * java-tree.h (rawdata_ptr_type_node): Declare.
10382 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10384 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10385 specifiers in calls to fprintf.
10387 2000-05-03 Andrew Haley <aph@cygnus.com>
10389 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10391 * javaop.h (WORD_TO_INT): New function.
10392 (IMMEDIATE_s4): Use WORD_TO_INT.
10393 * jcf.h (JPOOL_INT): Ditto.
10395 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10398 2000-04-19 Tom Tromey <tromey@cygnus.com>
10400 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10401 on native function.
10402 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10404 * expr.c (build_jni_stub): New function.
10405 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10406 * parse.c: Rebuilt.
10407 * parse.y (java_complete_expand_methods): Expand a native method
10408 and call build_jni_stub if -fjni given.
10409 * lang-options.h: Document -fjni.
10410 * lang.c (flag_jni): New global.
10411 (lang_f_options): Added `jni' entry.
10412 * java-tree.h (soft_lookupjnimethod_node,
10413 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10415 (flag_jni): Declare.
10416 (build_jni_stub): Declare.
10417 (struct lang_decl): Added `native' flag.
10418 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10420 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10421 soft_jnipopsystemframe_node): New globals.
10422 (init_decl_processing): Set them. _Jv_InitClass only takes one
10425 * java-tree.def: Put into `C' mode.
10427 2000-04-27 Tom Tromey <tromey@cygnus.com>
10430 * expr.c (expand_invoke): Generate check to see if object pointer
10431 is null in nonvirtual invocation case.
10432 * java-tree.h (soft_nullpointer_node): Declare.
10433 * decl.c (soft_nullpointer_node): New global.
10434 (init_decl_processing): Initialize soft_nullpointer_node.
10435 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10436 or `private' methods.
10437 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10439 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10441 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10444 2000-04-26 Tom Tromey <tromey@cygnus.com>
10446 * zextract.c (find_zip_file_start): New function.
10447 (read_zip_archive): Use it.
10449 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10451 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10453 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10455 * class.c (common_enclosing_context_p): New function.
10456 * java-tree.h (common_enclosing_context_p): Added prototype.
10457 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10458 classes sharing an outer context with the current instance.
10459 * parse.y (build_access_to_thisn): Fixed leading comment.
10460 (verify_constructor_super): New local `supper_inner'. Skip
10461 enclosing context argument in the case of inner class constructors.
10462 (patch_method_invocation): Insert proper context as second
10463 parameter to pure inner class constructor super invocations.
10465 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10467 * parse.y (end_class_declaration): Reset the interface number
10470 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10472 * parse.y (source_start_java_method): Deleted unnecessary code.
10473 (patch_method_invocation): Fixed comment.
10475 2000-04-24 Robert Lipe <robertlipe@usa.net>
10477 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10479 2000-04-23 Tom Tromey <tromey@cygnus.com>
10481 * boehm.c (mark_reference_fields): Use int_byte_position.
10483 2000-04-22 Tom Tromey <tromey@cygnus.com>
10485 * boehm.c (mark_reference_fields): Only call byte_position on
10488 2000-04-22 Tom Tromey <tromey@cygnus.com>
10490 * boehm.c (mark_reference_fields): Added `last_view_index'
10491 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10493 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10495 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10496 * parse.y (check_class_interface_creation): Fixed comments. Select
10497 permitted modifiers for (inner) interfaces. Changed error message
10498 to report rejected modifiers used with local classes.
10500 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10502 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10503 of directly inherited type considered in scope.
10504 * parse.y (do_resolve_class): Search inherited classes for inner
10507 2000-04-20 Tom Tromey <tromey@cygnus.com>
10509 * parse.y (not_accessible_p): Use member's class, not current
10510 class, when doing inheritance check for protected reference.
10513 2000-04-20 Jason Schroeder <shrode@subnature.com>
10515 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10517 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10519 * parse.y (lookup_field_wrapper): Search for final local aliases.
10520 (resolve_expression_name): Let lookup_field_wrapper search for
10521 final local aliases. Force the value of `name' if one is found.
10522 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10523 an expression name. Fixed comments.
10525 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10527 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10529 2000-04-19 Tom Tromey <tromey@cygnus.com>
10531 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10533 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10535 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10537 2000-04-18 Tom Tromey <tromey@cygnus.com>
10540 * gjavah.c (utf8_cmp): Changed return value.
10541 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10543 (cxx_keywords): New global.
10544 (get_field_name): Handle new result of cxx_keyword_subst.
10545 (print_method_info): Likewise.
10547 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10549 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10550 with a newline, for CNI.
10551 (print_stub_or_jni): Print a space or newline before method name for
10552 CNI as well as JNI.
10553 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10554 (process_file): Include gcj/cni.h if generating CNI stubs.
10556 2000-04-16 Tom Tromey <tromey@cygnus.com>
10558 * gjavah.c (decompile_method): Use print_field_name.
10561 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * parse.y (java_expand_classes): Reverse the package list once.
10564 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10566 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10567 the `==' and `!=' operators.
10569 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10571 * jcf-write.c (generate_bytecode_insns): At invocation time,
10572 always relate an interface method to the type of its selector.
10574 2000-04-05 Tom Tromey <tromey@cygnus.com>
10577 * expr.c (expand_invoke): Generate check to see if object pointer
10578 is null in nonvirtual invocation case.
10579 * java-tree.h (soft_nullpointer_node): Declare.
10580 * decl.c (soft_nullpointer_node): New global.
10581 (init_decl_processing): Initialize soft_nullpointer_node.
10582 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10583 or `private' methods.
10584 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10586 2000-04-05 Tom Tromey <tromey@cygnus.com>
10588 Fix for PR gcj/140:
10589 * parse.y (check_final_assignment): Recognize assignments to the
10590 `length' field of an array when generating class files.
10592 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10594 * class.c (decl_hash): Prototype removed.
10595 (decl_compare): Likewise.
10597 2000-04-05 Tom Tromey <tromey@cygnus.com>
10599 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10600 * parse.y (check_modifiers_consistency): Check for final/volatile
10601 clash. Fixes PR gcj/164.
10603 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10607 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10609 (add_method_1): Use `java_hash_hash_tree_node' and
10610 `java_hash_compare_tree_node'.
10611 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10612 (java_hash_compare_tree_node): Likewise.
10613 * parse.y (find_applicable_accessible_methods_list): Create,
10614 delete and use a hash table to remember already searched interfaces.
10616 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10618 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10621 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10623 * boehm.c (mark_reference_fields, set_bit): Prototype.
10624 (set_bit): Un-ANSI-fy definition.
10626 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10629 * decl.c (emit_init_test_initialization): Likewise.
10631 * gjavah.c (jni_print_char): Likewise.
10633 * parse.y (create_new_parser_context): Likewise.
10635 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10637 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10638 patch missing hunk. Fixed indentation.
10640 2000-03-30 Tom Tromey <tromey@cygnus.com>
10642 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10643 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10645 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10647 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10648 when negative *before* using it as an array index.
10649 * ChangeLog: Fixed typo.
10651 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10653 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10654 to 0 when it reaches -1.
10656 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * jcf-parse.c (get_constant): Properly cast `num' during the
10659 invocation of `add_double'.
10660 * jcf-write.c (push_long_const): Properly cast `lo' before
10661 comparing it to short bounds.
10662 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10663 `interface_body:' is reduced after the current interface is
10666 2000-03-26 Tom Tromey <tromey@cygnus.com>
10668 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10669 Java-specific `-f' option.
10671 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10673 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10674 Adjust order of making types.
10675 Make bitsize_*_node values.
10677 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10679 * class.c (make_field_value): Use byte_position.
10680 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10681 (java_array_data_offset): Likewise.
10682 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10685 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10687 * parse.y (check_abstract_method_definitions): New local
10688 `end_type_reached'. Make sure we also consider `end_type'.
10689 (java_check_abstract_method_definitions): Make sure we eventually
10690 consider `java.lang.Object'.
10691 (maybe_use_access_method): Don't use access method if not in the
10692 context of a pure inner class or if the method's context is right.
10693 (find_applicable_accessible_methods_list): New static flag
10694 `object_done'. Don't search abstract classes as interfaces. Fixed
10695 indentation. Fixed the `java.lang.Object' only search. Search
10696 class interface(s) first, then fully search enclosing contexts.
10697 (find_most_specific_methods_list): Pick the closest candidate when
10698 they're all abstract.
10700 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10702 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10703 properly initialize `finished_label'. Don't emit gotos for empty
10706 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10708 * except.c (emit_handlers): Clear catch_clauses_last.
10710 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10712 * parse.y (check_method_types_complete): New function.
10713 (create_class): Reset anonymous class counter only when seeing an
10715 (java_complete_class): JDEP_METHOD: Don't recompute signature
10718 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10720 * class.c (build_static_ref): Fixed indentation in comment.
10721 * java-tree.def (TRY_EXPR): Fixed typo in name.
10722 (CLASS_LITERAL): Likewise.
10723 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10724 (struct lang_type): New field `dot_class'.
10725 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10726 (generate_classfile): Method `class$' is synthetic.
10727 * parse.y (build_do_class_method): New function.
10728 (build_dot_class_method_invocation): Likewise.
10729 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10730 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10731 (qualify_ambiguous_name): Likewise.
10732 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10733 (build_try_statement): Fixed leading comment.
10735 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10737 * class.c (make_field_value): Properly handle sizes.
10738 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10739 (layout_class_method): Count using trees.
10740 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10741 * expr.c (java_array_data_offset): Use int_bit_position.
10742 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10743 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10745 2000-03-16 Tom Tromey <tromey@cygnus.com>
10747 * lang.c (flag_hash_synchronization): New global.
10748 (lang_f_options): Added `hash-synchronization'.
10749 * lang-options.h: Mention -fhash-synchronization.
10750 * java-tree.h (flag_hash_synchronization): Declare.
10751 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10752 hash table synchronization is disabled.
10753 * decl.c (init_decl_processing): Only push `sync_info' value when
10754 hash table synchronization is disabled.
10755 * class.c (make_class_data): Only push `sync_info' field when hash
10756 table synchronization is disabled. Removed dead code.
10758 2000-03-16 Tom Tromey <tromey@cygnus.com>
10760 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10762 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10764 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10766 * parse.y (patch_method_invocation): Handle anonymous classes
10767 creation in static context.
10769 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10771 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10772 * parse.y (resolve_qualified_expression_name): Use it.
10773 (patch_method_invocation): Likewise.
10775 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10777 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10778 depending on the type of dependency which dictates what the
10780 (unresolved_type_p): Resolved types limited to the current class.
10782 2000-03-15 Tom Tromey <tromey@cygnus.com>
10784 * decl.c (init_decl_processing): Set type of `sync_info' to be
10787 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10788 Correctly compute bit number for current slot. Zero `high' and
10789 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10790 mark_reference_fields.
10791 (mark_reference_fields): New function.
10793 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10795 * parse.y (register_incomplete_type): Fixed initialization of
10798 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10800 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10802 (push_class_context, pop_class_context): New function.
10803 (class_body:): Call pop_class_context.
10804 (interface_body:): Likewise.
10805 (INNER_QUALIFIER): New macro.
10806 (report_class_declaration): Changed output format and use
10807 INNER_QUALIFIER. Call push_class_context.
10809 2000-02-14 Andrew Haley <aph@cygnus.com>
10811 * check-init.c (check_init): Add new cases for unary and binary
10814 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10816 * parse.y (resolve_package): Set `next' once a type name has been
10817 progressively discovered.
10818 (resolve_qualified_expression_name): Propagate resolution only if
10819 there are remaining qualifiers. Take into account `q' might have
10820 been cleared after re-qualification.
10821 * parse.y (patch_method_invocation): New local `resolved'.
10822 Section dealing with qualified expression rewritten to use
10823 resolve_field_access.
10825 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10827 * parse.h (PUSH_CPC): Fixed indentation.
10828 (DEBUG_CPC): New macro.
10829 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10830 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10831 * parse.y (class_body_declaration:): Use
10832 SET_CPC_INSTANCE_INITIALIZER_STMT.
10833 (method_declaration:): Check for null current_function_decl.
10834 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10835 (java_parser_context_pop_initialized_field): Better handling of
10837 (maybe_make_nested_class_name): Mark nested class name as
10838 qualified when necessary.
10839 (end_class_declaration): Don't call java_parse_context_resume when
10840 one or more error occurred.
10841 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10842 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10843 SET_CPC_INITIALIZER_STMT.
10844 (method_header): Check for inner classes declaring static methods.
10845 (resolve_qualified_expression_name): Handle situation where `this'
10848 2000-03-13 Hans Boehm <boehm@acm.org>
10850 * typeck.c (build_prim_array_type): Correctly set the high word too.
10852 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10854 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10856 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10857 list of methods for interfaces.
10859 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10861 * parse.y (qualify_ambiguous_name): Properly handle expressions
10864 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10866 * parse.y (check_final_assignment): Extended to process
10868 (patch_assignment): Have check_final_assignment called only once.
10870 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10872 * java-tree.h (IS_INIT_CHECKED): New flag.
10873 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10874 * parse.y (patch_string): Call force_evaluation_order on the
10875 completed string concatenation tree.
10876 * expr.c (force_evaluation_order): Call force_evaluation_order on
10877 function's arguments too.
10879 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10881 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10882 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10883 (build_anewarray): Likewise.
10884 * parse.y (patch_newarray): Likewise.
10885 * parse.c: Regenerated.
10887 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10889 * decl.c (init_decl_processing): Added new class fields `depth',
10890 `ancestors', and `idt' to class_type_node. Use
10891 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10892 * class.c (make_class_data): Push initial values for new fields.
10893 * java-tree.h: Updated prototype for `build_invokeinterface'.
10894 * expr.c (build_invokeinterface): Changed parameters to accept
10895 `method' tree. Calculate index of `method' in its declaring
10896 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10897 (expand_invoke): Call `build_invokeinterface' with new parameters.
10898 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10901 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10903 * typeck.c (lookup_do): Search superinterfaces first
10904 when looking up an interface method. From Godmar Back
10905 <gback@cs.utah.edu>
10907 2000-03-06 Tom Tromey <tromey@cygnus.com>
10909 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10911 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10913 * java-tree.h (lookup_argument_method2): Declared.
10914 (safe_layout_class): Prototype moved from parse.h.
10915 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10916 * parse.y (java_check_regular_methods): Local `super_class' gone.
10917 Call lookup_argument_method2 instead of lookup_argument_method.
10918 Perform modifier match for methods found declared in implemented
10919 interfaces. Fixed indentation problem. Overriding/hiding error
10920 report to take place only for methods found in classes.
10921 * typeck.c (lookup_argument_method): Changed leading
10922 comment. Re-written by calling lookup_do.
10923 (lookup_argument_method2): New function.
10924 (lookup_java_method): Re-written by calling lookup_do.
10925 (lookup_do): New function.
10927 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10929 * check-init.c (check_init): Removed dead code. Handle (blank)
10931 * parse.y (declare_local_variables): New local `final_p', set it
10932 and use it to initialize LOCAL_FINAL.
10933 (check_final_assignment): Only check FIELD_DECLs.
10935 2000-02-17 Tom Tromey <tromey@cygnus.com>
10937 * Makefile.in (JAVA_OBJS): Added boehm.o.
10938 (boehm.o): New target.
10939 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10940 * java-tree.h (flag_use_boehm_gc): Declare.
10941 (get_boehm_type_descriptor): Declare.
10942 * lang.c (lang_f_options): Added `use-boehm-gc'.
10943 (flag_use_boehm_gc): New global.
10944 * lang-options.h: Added -fuse-boehm-gc.
10945 * boehm.c: New file.
10946 * class.c (get_dispatch_table): If class uses a Boehm type
10947 descriptor, put it in the vtable.
10948 (make_class_data): Removed dead code.
10950 2000-03-03 Per Bothner <per@bothner.com>
10952 * decl.c (init_decl_processing): Initialize sizetype properly.
10954 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10956 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10957 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10958 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10959 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10960 (jcf_parse): New local `current'. Load innerclasses seen in outer
10961 context being processed.
10962 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10963 * jcf-write.c (append_innerclasses_attribute): New function.
10964 (append_innerclasses_attribute_entry): Likewise.
10965 (get_access_flags): Handle static classes. Set anonymous and local
10966 classes to be private.
10967 (generate_classfile): Attribute count adjusted. Call
10968 append_innerclasses_attribute.
10969 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10970 PURE_INNER_CLASS_TYPE_P.
10971 * parse.y (parser_qualified_classname): New parameter `is_static',
10972 produce non qualified name accordingly.
10973 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10974 (create_interface): Added argument to parser_qualified_classname.
10975 (create_class): Added argument to parser_qualified_classname. Setup
10976 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10977 (add_inner_class_fields): Fixed indentation.
10978 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10979 (method_declarator): Fixed typo in comment.
10980 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10981 (build_current_thisn): Likewise.
10982 (patch_method_invocation): Likewise.
10984 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10986 * decl.c (current_function_decl): Move to toplev.c.
10988 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10990 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10991 (DECL_BIT_INDEX): Use underlying representation.
10992 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10994 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10996 * expr.c (build_java_ret): Pass proper type to size_binop.
10998 2000-02-25 Anthony Green <green@cygnus.com>
11000 * expr.c (build_class_init): Mark the decl to be ignored by
11002 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11003 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11004 * class.c (init_test_hash_newfunc): New function.
11005 (decl_hash): New function.
11006 (decl_compare): New function.
11007 * decl.c (emit_init_test_initialization): New function.
11008 (complete_start_java_method): Traverse the init test hashtable,
11009 calling emit_init_test_initialization.
11010 (always_initialize_class_p): Define.
11011 * expr.c (build_class_init): Use initialization tests when
11012 emitting class initialization code.
11013 (always_initialize_class_p): Declare.
11014 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11016 * java-tree.h: Include hash.h.
11017 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11018 (struct lang_decl): Add init_test_table field.
11019 (init_test_hash_entry): Define.
11021 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11023 * gjavah.c (main): Avoid using `argi' to report unimplemented
11026 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11028 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11029 initialize locals to avoid warnings. Local `exception_type' moved
11032 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11034 * parse.y (resolve_expression_name): Use `orig' as a second
11035 argument to resolve_field_access.
11036 (resolve_field_access): Removed unnecessary code when dealing with
11039 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11041 * class.c (push_super_field): Don't push the field twice.
11042 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11043 * parse.h (java_reorder_fields): Prototyped.
11044 * parse.y (java_reorder_fields): New function.
11045 (java_layout_class): Simplified not to worry about re-ordering.
11047 2000-02-23 Tom Tromey <tromey@cygnus.com>
11049 * gjavah.c (print_name): In JNI case, correctly quote string.
11050 (print_method_info): Don't handle overrides in JNI mode.
11052 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11054 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11055 value type set to `boolean_type_node'.
11057 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11059 * jcf-dump.c (main): Test for correct condition after
11060 output file creation.
11062 2000-02-19 Anthony Green <green@cygnus.com>
11064 * jcf-depend.c (add_entry): Fix test for first list entry.
11066 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11068 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11069 * constants.c (build_constants_constructor): Likewise.
11071 2000-02-19 Anthony Green <green@cygnus.com>
11073 * jcf-depend.c (add_entry): Add entries to the end of the list.
11075 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11077 * decl.c (INT_TYPE_SIZE): Define if necessary.
11078 (expand_java_return): Handle the case of a native integer smaller
11079 than a JVM integer.
11081 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11083 * gjavah.c (help): Use GCCBUGURL.
11084 * jv-scan.c (help): Likewise.
11085 * jcf-dump.c (help): Likewise.
11087 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11089 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11092 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11094 * jcf-parse.c (load_class): Call `fatal' if no file containing
11095 the target class are found.
11097 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11099 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11100 lex.c, lex.h, and PARSE_H to...
11101 (parse.o, parse-scan.o): ...here, respectively.
11103 * lex.c: Split out code that may trigger SIGFPE from yylex()
11104 to its own function.
11105 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11107 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11109 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11111 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * parse.y (outer_field_access_p): Stop in time when outer contexts
11115 (resolve_qualified_expression_name): Properly qualify *everything*
11116 after a package.type to be resoled as expression names.
11117 (find_applicable_accessible_methods_list): Save/restore `class' to
11118 isolate it from a possible outer context search.
11120 2000-02-15 Tom Tromey <tromey@cygnus.com>
11122 * gjavah.c (jni_print_char): New function.
11123 (print_full_cxx_name): Use it.
11124 (decode_signature_piece): Likewise.
11125 (print_cxx_classname): Likewise.
11127 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11129 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11131 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11133 * gjavah.c: Include version.h.
11135 * jcf-dump.c: Likewise.
11137 * jv-scan.c: Likewise.
11139 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11141 * parse.y (outer_field_access_fix): First parameter now a tree
11142 node. Check for assignment to final. First argument to
11143 build_outer_field_access_fix modified to accommodate prototype.
11144 (build_outer_field_access): Don't check for assignment to final
11146 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11147 possibly returned by outer_field_access_fix. Changed
11148 outer_field_access_fix's first argument.
11149 (check_final_assignment): $finit$'s context is OK.
11150 (patch_unaryop): Use node instead of its line/column value when
11151 calling outer_field_access_fix.
11153 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * parse.y (interface_declaration:): No longer tagged
11156 <node>. Re-installed default action.
11157 (class_member_declaration:): Handle inner interfaces.
11158 (interface_member_declaration): Handle inner interfaces and
11160 (create_interface): Push error if one seen. Suspend parsing
11161 context when processing an inner interface.
11162 (register_fields): Inner class static field limitations not to
11163 apply to inner interfaces.
11165 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11167 * jcf-parse.c (load_class): Update `java_error_count' when a
11168 class' file can't be found.
11169 (parse.y): Avoid (byte)code generation when errors seen.
11171 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11173 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11174 decodes a valid node.
11175 (patch_binop): Handle TRUNC_DIV_EXPR.
11177 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11179 * parse.y (resolve_package): New local `acc'. Try to progressively
11180 build and guess a package and type name.
11182 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11184 * parse.y (find_applicable_accessible_methods_list): Load and
11185 layout the search class if necessary.
11186 (java_complete_tree): Keep to original type of the folded initial
11189 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11191 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11192 Generate error message if circularity is detected. New static
11194 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11195 * jcf-write.c (generate_bytecode_insns): Very simply handle
11197 * parse.y (java_check_circular_reference): Use
11198 `cyclic_inheritance_report' during report, if necessary.
11199 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11200 walking NEW_ARRAY_INIT twice.
11202 2000-02-09 Tom Tromey <tromey@cygnus.com>
11204 * parse.y (check_class_interface_creation): Allow inner classes to
11205 be `private' or `protected', check modifiers' consistency. Prevent
11206 block local classes from bearing any modifiers.
11208 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11210 * except.c (check_start_handlers): Re-add prototype lost in last
11212 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11214 2000-02-09 Andrew Haley <aph@cygnus.com>
11216 * decl.c (clear_binding_level): Remove excess initializer.
11217 (maybe_poplevels): Remove unused variable.
11218 (force_poplevels): Ditto.
11219 (struct binding_level): Add comment.
11221 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11223 * jcf-write.c (generate_classfile): Don't consider
11224 pre-initialization with reference value (use <clinit> instead.)
11225 * parse.y (java_fix_constructors): No generated constructor for
11227 (build_outer_field_access): Removed debug message.
11228 (outer_field_expanded_access_p): Adapted to bytecode generation.
11229 (build_outer_field_access_method): Use fix_method_argument_names.
11230 (build_outer_method_access_method): Fixed indentation. Added
11231 comment. Handle access method generation for static and also void
11233 (build_access_to_thisn): Inserted debug message.
11234 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11235 (resolve_qualified_expression_name): Fixed comment.
11236 (not_accessible_p): Adapted to bytecode generation. Added comment.
11237 (patch_method_invocation): Added comment.
11238 (maybe_use_access_method): Fixed leading comment. Handle static
11240 (java_complete_lhs): Don't shortcut handling of initialized upon
11241 declaration String type static fields when generating bytecode.
11242 (patch_unaryop): Handle outer field access when generating
11245 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11247 * java-tree.h (FIELD_THISN): New macro.
11248 * jcf-write.c (append_synthetic_attribute): New function.
11249 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11250 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11251 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11253 (build_outer_field_access): Turned on access functions usage and
11254 generation when compiling to bytecode.
11255 (maybe_use_access_method): Likewise.
11257 2000-01-25 Andrew Haley <aph@cygnus.com>
11259 * java-except.h (struct eh_range): Add `expanded' field.
11260 (maybe_start_try): Add end_pc arg.
11261 (maybe_end_try): Ditto.
11262 * java-tree.h (force_poplevels): new function.
11263 * expr.c (expand_byte_code): Don't call maybe_start_try or
11265 * except.c (add_handler): Reset expanded.
11266 (expand_start_java_handler): Set expanded.
11267 (check_start_handlers): Don't expand a start handler that's
11268 already been expanded.
11269 (maybe_start_try): Add end_pc arg. Only expand a handler which
11271 (expand_end_java_handler): call force_poplevels.
11272 (force_poplevels): new function.
11273 * decl.c (binding_level): Add start_pc of binding level.
11274 (maybe_pushlevels): Call maybe_start_try when pushing binding
11276 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11277 (LARGEST_PC): Define.
11278 (clear_binding_level): Use LARGEST_PC.
11280 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11281 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11282 (binding_depth, is_class_level, current_pc): new variables.
11283 (struct binding_level): ditto.
11284 (indent): new function.
11285 (push_jvm_slot): add debugging info.
11286 (maybe_pushlevels): ditto.
11287 (maybe_poplevels): ditto.
11288 (pushlevel): ditto.
11290 (start_java_method): ditto.
11291 (give_name_to_locals): comment only.
11292 * except.c (binding_depth, is_class_level, current_pc):
11294 (expand_start_java_handler): add debugging info.
11295 (expand_end_java_handler): ditto.
11297 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11299 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11300 (print_name_for_stub_or_jni, process_file): Constify a char*.
11302 2000-02-03 Tom Tromey <tromey@cygnus.com>
11304 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11306 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11308 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11309 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11312 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11314 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11315 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11316 (struct lang_type): New field `ii_block'.
11317 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11318 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11319 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11320 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11321 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11322 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11324 * parse.y (add_instance_initializer): New function.
11325 (in_instance_initializer): New static global.
11326 (class_body_declaration:): Link instance initializer block.
11327 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11328 (array_creation_expression:): Remove unused local.
11329 (java_parser_context_push_initialized_field): Fixed leading
11330 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11331 CPC_INSTANCE_INITIALIZER_LIST.
11332 (java_parser_context_pop_initialized_field): Likewise.
11333 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11334 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11335 CPC_INITIALIZER_STMT.
11336 (fix_constructors): New local `class_type'. Use it. Call
11337 add_instance_initializer.
11338 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11339 (patch_return): Forbid return in instance initializers.
11340 (patch_throw_statement): Enforce exception handling in the context
11341 of instance initializers.
11343 2000-02-03 Tom Tromey <tromey@cygnus.com>
11345 * Make-lang.in (java.mostlyclean): Remove executables in
11348 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11350 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11351 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11352 (java_float_finite): Convert to use union Word from javaop.h.
11353 (java_double_finite): Convert to use union DWord from javaop.h.
11355 2000-02-02 Tom Tromey <tromey@cygnus.com>
11357 * gjavah.c (options): Added `jni' entry.
11358 (help): Document -jni.
11359 (flag_jni): New global.
11360 (process_file): Handle JNI output. Don't print text from
11361 -prepend, -add, etc, when generating stubs. Only remove `.class'
11362 suffix if it actually exists.
11363 (main): Create a `.c' file when run with `--jni --stubs'. Create
11364 correct output file name with `--jni'.
11365 (print_include): Mangle header name differently in JNI case.
11366 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11368 (print_method_info): Handle JNI case. Put signature info into
11369 method name. Handle case when STREAM is NULL.
11370 (print_name_for_stub_or_jni): New function.
11371 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11372 (print_cxx_classname): Handle JNI.
11373 (print_full_cxx_name): Likewise.
11374 (decode_signature_piece): Likewise.
11375 (overloaded_jni_method_exists_p): New function.
11376 (struct method_name): Added `signature' and `sig_length' fields.
11377 (HANDLE_END_FIELD): Do nothing in JNI mode.
11379 2000-02-02 Tom Tromey <tromey@cygnus.com>
11381 * jv-scan.c: Include version.c, <getopt.h>.
11382 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11383 (options): New array.
11384 (usage): New function.
11385 (version): New function.
11386 (main): Use getopt_long to parse command line.
11387 * jcf-dump.c: Include version.c, <getopt.h>.
11388 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11389 OPT_JAVAP): New macros.
11390 (options): New array.
11391 (usage): Return `void'. Changed message.
11392 (help): New function.
11393 (version): New function.
11394 (main): Use getopt_long_only to parse command line.
11395 * gjavah.c: Include <getopt.h>.
11396 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11397 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11398 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11399 (options): New array.
11400 (java_no_argument): Removed.
11401 (help): Updated with missing options.
11402 (main): Use getopt_long_only to parse command line.
11403 (usage): Changed message.
11405 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11407 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11408 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11409 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11410 * parse.y (array_creation_expression:): Handle anonymous arrays.
11411 (build_array_from_name): Don't set `ret_name' if null.
11412 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11413 (qualify_ambiguous_name): Likewise.
11414 (java_complete_expand_class): Likewise.
11416 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11418 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11419 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11420 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11421 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11422 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11423 AIPL_FUNCTION_COMPLETED_INVOCATION.
11424 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11425 AIPL_FUNCTION_INVOCATION_READY.
11426 (AIPL_FUNCTION_DECLARATION): New enum entry.
11427 * parse.y (reorder_static_initialized): New function.
11428 (java_parser_context_pop_initialized_field): Use it.
11429 (add_inner_class_fields): Use
11430 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11431 augmented. Install marker after last alias initializer, if any.
11432 (generate_finit): Fixed typo. Don't try to retain only the used
11434 (method_header): Compute and set DECL_FUNCTION_NAP.
11435 (method_declarator): Fixed comment. Insert alias initializer in
11437 (build_alias_initializer_parameter_list): Fixed leading
11438 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11439 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11440 (java_complete_expand_class): Code to retain only used aliases
11442 (java_complete_expand_methods): New local `first_decl'. Generate
11443 $finit$ first, then expand the constructors, regular methods and
11445 (java_complete_expand_method): Don't report error on missing
11446 return statement if previously detected bogus.
11447 (fix_constructors): Don't patch constructor parameters list.
11448 (patch_method_invocation): Use new AIPL enum values. Reverse
11449 alias initializer list for anonymous classes.
11451 2000-01-30 Anthony Green <green@redhat.com>
11453 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11454 determine how many stack slots to pop.
11456 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11458 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11459 error handling/recovery.
11460 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11462 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11464 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11465 FIELD_LOCAL_ALIAS_USED): New macros.
11466 (DECL_FUNCTION_NAP): New macro.
11467 (struct lang_decl): New field `nap'.
11468 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11469 (struct lang_type): New fields `finit_stmt_list' and
11470 `clinit_stmt_list'.
11471 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11472 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11473 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11474 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11475 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11476 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11477 (BUILD_THROW): Macro line separator re-indented.
11478 * parse.y (end_class_declaration): New function.
11479 (maybe_generate_pre_expand_clinit): New name for
11480 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11481 pre-expand static fields.
11482 (maybe_generate_clinit): Function deleted.
11483 (check_for_static_method_reference): Prototype's parameter list
11485 (generate_finit): New name for maybe_generate_finit. Changed
11486 leading comment. Function rewritten to use
11487 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11488 (build_alias_initializer_parameter_list): New function.
11489 (java_parser_context_pop_initialized_field): Likewise.
11490 (add_inner_class_fields): Likewise.
11491 (type_declaration:): Call end_class_declaration.
11492 (class_member_declaration:): Likewise.
11493 (formal_parameter_list:): Fixed typos.
11494 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11495 element. Improved error handling.
11496 (block_statement:): Call end_class_declaration.
11497 (anonymous_class_creation:): Likewise.
11498 (create_anonymous_class): Fixed comments.
11499 (create_class): Call add_inner_class_fields.
11500 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11501 (method_header): Use MARK_FINAL_PARMS.
11502 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11503 (method_declarator): Propagate final argument flag.
11504 (craft_constructor): New local `artificial'. Call
11505 build_alias_initializer_parameter_list. Use
11506 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11507 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11509 (complete_expand_class): Get rid of unused outer context local
11511 (java_complete_expand_methods): Fixed leading
11512 comment. Generate/pre-expand <clinit> first. Changed method
11513 expansion order to regular, $finit$, constructors, <clinit>.
11514 (java_complete_expand_method): Set current_function_decl.
11515 (fix_constructors): Fix constructor parameter list to account for
11516 outer context local alias initializers.
11517 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11518 (resolve_expression_name): Lookup outer context local aliases. New
11519 local `access', use it.
11520 (patch_method_invocation): Patch inner class ctor invocation with
11521 outer context local aliases initialization values. $finit$
11522 invocation patching now includes things generated with
11523 build_alias_initializer_parameter_list.
11524 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11525 (build_super_invocation): Likewise.
11526 (patch_assignment): Changed comment.
11528 2000-01-27 Andrew Haley <aph@cygnus.com>
11530 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11534 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11536 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11538 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11540 * parse.y (register_fields): Don't pass a format specifier to
11541 OBSOLETE_MODIFIER_WARNING.
11542 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11543 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11545 (check_modifiers): Change function into a macro.
11546 (check_class_interface_creation): Pass a literal format string.
11548 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11550 * buffer.h: PROTO -> PARAMS.
11551 * check-init.c: Likewise.
11552 * class.c: Likewise.
11553 * constants.c: Likewise.
11554 * convert.h: Likewise.
11555 * decl.c: Likewise.
11556 * except.c: Likewise.
11557 * expr.c: Likewise.
11558 * gjavah.c: Likewise.
11559 * java-except.h: Likewise.
11560 * java-tree.h: Likewise.
11561 * jcf-depend.c: Likewise.
11562 * jcf-dump.c: Likewise.
11563 * jcf-parse.c: Likewise.
11564 * jcf-path.c: Likewise.
11565 * jcf-reader.c: Likewise.
11566 * jcf-write.c: Likewise.
11568 * jv-scan.c: Likewise.
11569 * jvgenmain.c: Likewise.
11570 * jvspec.c: Likewise.
11571 * lang.c: Likewise.
11574 * parse-scan.y: Likewise.
11575 * parse.h: Likewise.
11576 * parse.y: Likewise.
11577 * typeck.c: Likewise.
11578 * verify.c: Likewise.
11579 * xref.c: Likewise.
11580 * xref.h: Likewise.
11581 * zextract.c: Likewise.
11582 * zipfile.h: Likewise.
11584 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11586 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11587 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11588 * constants.c (build_constant_data_ref): Check for cached
11589 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11590 in TYPE_CPOOL_DATE_REF.
11591 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11592 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11593 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11594 (LOCAL_FINAL): New macro.
11595 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11596 constant pool -- don't try to reuse.
11597 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11598 TYPE_LANG_SPECIFIC.
11599 (find_in_current_zip): Use TYPE_JCF.
11600 * parse.h (java_check_final): Prototype removed.
11601 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11602 (maybe_create_class_interface_decl,
11603 check_class_interface_creation): Likewise.
11604 (java_expand_finals): Function removed.
11605 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11606 (block_statement:): Fixed comment.
11607 (anonymous_class_creation:): Likewise.
11608 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11610 (check_class_interface_creation): Loosened error report on (inner)
11611 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11612 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11613 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11615 (create_interface): Likewise.
11616 (anonymous_class_counter): New static global.
11617 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11618 patch. Fixed comments.
11619 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11620 anonymous_class_counter when declaring a toplevel class.
11621 (craft_constructor): Fixed constructor name when handling
11622 anonymous classes. Anonymous class constructors to feature hidden
11623 this$<n> parameter.
11624 (java_fix_constructors): Added comment.
11625 (java_check_final): Function removed.
11626 (java_complete_expand_methods): Fixed comment. Don't generate
11627 class data, save its outgoing constant pool instead.
11628 (verify_constructor_super): Skip anonymous class constructor
11629 hidden this$<n> parameter.
11630 (java_expand_classes): New local `saved_ctxp'. Removed call to
11631 java_expand_finals and java_check_final. Expand anonymous class
11632 constructors. Generate class data.
11633 (build_super_invocation): Skip anonymous class hidden this$<n>
11635 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11636 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11637 (set_java_signature): Likewise.
11639 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11641 * gjavah.c: Delete ACC_VISIBILITY define.
11642 * jcf.h: Add ACC_VISIBILITY define.
11643 * parse.y: final: rule tagged <value>.
11644 (java_check_regular_methods): Use ACC_VISIBILITY define for
11645 default package access check.
11646 (local_variable_declaration_statement): Use final: rule.
11648 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11650 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11651 (final:): New rule.
11653 2000-01-17 Tom Tromey <tromey@cygnus.com>
11655 * gjavah.c (print_field_info): Allow non-static final fields.
11657 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11659 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11660 * parse.y (patch_anonymous_class): New function.
11661 (create_anonymous_class): Register incomplete type when the
11662 class/interface to extends/implement isn't known yet.
11663 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11664 (verify_constructor_super): Tuned error message.
11666 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11668 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11669 (ANONYMOUS_CLASS_P): New macro.
11670 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11671 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11672 * parse.y (create_class): Added leading argument.
11673 (maybe_create_class_interface_decl,
11674 check_class_interface_creation): Likewise.
11675 (craft_constructor): New function.
11676 (verify_constructor_super): Added argument in prototype.
11677 (class_declaration:): Inserted leading argument.
11678 (for_begin:): Use FOR_LOOP_P.
11679 (anonymous_class_creation): Create WFL of the anonymous class to
11680 instantiate. Call build_new_invocation. Added comments.
11681 (check_class_interface_creation): Handle parameter `anonymous' in
11682 verbose mode class creation announce.
11683 (link_nested_class_to_enclosing): Exclude anonymous classes.
11684 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11685 anonymous class, even though they appear to have an enclosing
11687 (create_interface): Pass extra argument to
11688 check_class_interface_creation.
11689 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11690 (create_class): Call check_class_interface_creation and
11691 maybe_create_class_interface_decl with extra new argument. Don't
11692 add private this$<n> to anonymous classes.
11693 (method_declarator): Insert hidden this$<n> to anonymous class
11695 (java_fix_constructors): Deleted code creating default
11696 constructor. Call craft_constructor instead.
11697 (java_check_regular_methods): Set `saw_constructor' to 1 for
11699 (fix_constructors): Pass extra argument to verify_constructor_super.
11700 (verify_constructor_super): New local `sdecl', use it. Search for
11701 matching constructor (possibly featuring arguments) in super
11703 (lookup_method_invoke): Craft constructor according to arguments
11704 list when dealing with anonymous class constructors.
11705 (build_super_invocation): Pass arguments to anonymous class super
11707 (search_loop): Use FOR_LOOP_P.
11708 (labeled_block_contains_loop_p): Likewise.
11710 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11712 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11713 (enclosing_context_p): New function.
11714 (get_access_flags_from_decl): Handle CLASS_STATIC.
11715 (maybe_layout_super_class): Extra first argument passed to
11717 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11719 * decl.c (access0_identifier_node): New global.
11720 (init_decl_processing): access0_identifier_node initialized.
11721 (pushdecl): Set DECL_CONTEXT only on non type decls.
11722 * expr.c (lookup_field): Lookup inner class fields in enclosing
11724 (expand_invoke): Use ID_INIT_P.
11725 (expand_java_field_op): Use DECL_CLINIT_P.
11726 * java-tree.def (CLASS_LITERAL): New tree code.
11727 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11728 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11729 (struct lang_decl): New field `inner_access'.
11730 (enclosing_context_p): Prototyped.
11731 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11732 ID_CLINIT_P): New macros.
11733 (CLASS_STATIC): New macro.
11734 (CLASS_ACCESS0_GENERATED_P): New macro.
11735 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11736 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11737 INNER_CLASS_P): New macros.
11738 (DECL_INNER_CLASS_LIST): New macro.
11739 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11741 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11742 the shift value to int. Fixed typo in comment.
11743 * lex.c (inst_id, wpv_id): Initialize.
11744 * mangle.c (unicode_mangling_length): Take `$' into account.
11745 * parse.h (DRECOVER, RECOVER): Terminate properly.
11746 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11747 (typedef struct _jdep): New field `enclosing'.
11748 (JDEP_ENCLOSING): New macro.
11749 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11750 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11751 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11752 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11753 GET_ENCLOSING_CPC_CONTEXT): New macros.
11754 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11755 (do_resolve_class): Added extra argument in prototype.
11756 * parse.y (resolve_class): Added extra argument in prototype.
11757 (maybe_create_class_interface_decl): Likewise.
11758 (maybe_use_access_method, build_wfl_wrap): New functions.
11759 (java_complete_expand_classes, java_complete_expand_class):
11761 (java_parser_context_push_initialized_field,
11762 java_parser_context_suspend, java_parser_context_resume):
11764 (maybe_make_nested_class_name, make_nested_class_name,
11765 set_nested_class_simple_name_value,
11766 link_nested_class_to_enclosing, find_as_inner_class,
11767 find_as_inner_class_do, check_inner_class_redefinition,
11768 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11769 maybe_build_thisn_access_method, build_outer_field_access,
11770 build_outer_field_access_methods, build_outer_field_access_expr,
11771 build_outer_method_access_method, build_new_access_id,
11772 build_outer_field_access_method, outer_field_access_p,
11773 outer_field_expanded_access_p, outer_field_access_fix,
11774 build_incomplete_class_ref, patch_incomplete_class_ref,
11775 create_anonymous_class): Likewise.
11776 (inst_id, wpv_id): New static global variables.
11777 (synchronized:): New rule, tagged <node>.
11778 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11780 (anonymous_class_creation:): New rule, tagged <node>.
11781 (NEW_TK): Tagged <node>.
11782 (type_literals, array_type_literal): New rules, tagged <node>.
11783 (class_declaration:): Removed action when reducing by class_body:
11784 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11785 using GET_CPC in sub-rules.
11786 (class_member_declaration): Handle inner classes.
11787 (method_declaration): When reducing method_header:, reset
11788 current_function_decl when appropriate.
11789 (method_declarator:): Set the number of formal parameter to 0 for
11790 method declared without arguments.
11791 (constructor_declarator:): Likewise.
11792 (static_initializer:): List of elements kept in a list.
11793 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11794 use of the keyword `static' for type declarations.
11795 (block_statement:): Handle inner class declarations.
11796 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11797 type qualified `this'.
11798 (class_instance_creation_expression): Use anonymous_class_creation:
11799 to handle inner class instances creation. Handle qualified `new'.
11800 (something_dot_new): Added appropriate actions.
11801 (create_new_parser_context): New function.
11802 (java_push_parser_context, java_parser_context_save_global,
11803 java_parser_context_suspend): Use create_new_parser_context.
11804 (check_modifiers): Changed leading comment.
11805 (check_class_interface_creation): Handle interclasses.
11806 (add_superinterfaces): Fixed comment.
11807 (create_interface): Build qualified name from the raw_name instead
11808 of its matching WFL. Push the initialized fields list. raw_name added
11809 as an extra argument to maybe_create_class_interface_decl.
11810 (create_class): Build qualified name from the raw_name instead of
11811 its matching WFL. Removed assignment to current_parsed_class_un.
11812 Call PUSH_ERROR before returning an error. Suspend the current
11813 parser context when processing an inner class. Push the
11814 initialized fields list. raw_name added as an extra argument to
11815 maybe_create_class_interface_decl. Add the private this$<n>
11817 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11818 (register_fields): Get the class type from GET_CPC and handle
11819 previous errors. Added code to handle the creation of static
11820 fields in inner classes. Initialized fields initialization
11821 statements kept in a list of lists.
11822 (maybe_generate_finit): Initialized fields initialization
11823 statements kept in a list of lists. Use GET_CPC.
11824 (maybe_generate_clinit): Likewise.
11825 (method_header): Use GET_CPC and GET_CPC_UN.
11826 (parser_qualified_classname): Handle inner classes.
11827 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11828 (java_fix_constructors): Hide pointer to enclosing context
11829 instance in constructor list when dealing with inner classes.
11830 (jdep_resolve_class): Call resolve_class with extra first argument
11832 (resolve_class): Add enclosing context as a first extra argument
11833 to do_resolve_class.
11834 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11836 (resolve_no_layout): Extra argument added to resolve_class
11838 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11839 (java_get_real_method_name): Use GET_CPC_UN.
11840 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11841 (java_check_abstract_methods): Handle static method declared in
11842 inner classes by an error.
11843 (java_check_regular_methods): Use DECL_CLINIT_P.
11844 (source_start_java_method): Also set DECL_MAX_LOCALS.
11845 (create_artificial_method): Call java_parser_context_save_global
11846 and java_parser_context_restore_global instead of saving/restoring
11847 the context by hand.
11848 (expand_start_java_method): Improved verbose mode message.
11849 (java_complete_expand_methods): Fixed leading comment. Use
11851 (fix_constructors): Added assignment to this$<n> if necessary.
11852 (java_expand_classes): Call java_complete_expand_classes instead
11853 of java_complete_expand_methods.
11854 (make_qualified_primary): Simplified.
11855 (merge_qualified_name): Optimized for missing left or right parts.
11856 (resolve_expression_name): Handle access to outer class fields from
11858 (resolve_qualified_expression_name): New macro
11859 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11860 classes. Report error on non appropriate qualification of
11861 `new'. Handle qualified `this'.
11862 (not_accessible_p): Allow access to outer class private fields from
11864 (patch_method_invocation): Handle method invocations through
11865 access methods and inner class constructor invocations.
11866 (find_applicable_accessible_methods_list): Search enclosing
11867 contexts of an inner class.
11868 (search_applicable_methods_list): Fixed typo.
11869 (argument_types_convertible): Handle inner class constructors'
11870 hidden outer context reference argument.
11871 (qualify_ambiguous_name): Handle qualified `this'.
11872 (java_complete_lhs): Handle use of field accessed through
11873 artificial access methods in various cases of assignments. Handle
11874 CLASS_LITERAL node.
11875 (check_final_assignment): Use DECL_CLINIT_P.
11876 (valid_ref_assignconv_cast_p): Handle the destination being an
11877 enclosing context of the source.
11878 (patch_unaryop): Handle use of field accessed through artificial
11880 (patch_return): Use DECL_CLINIT_P.
11881 (patch_throw_statement): Use DECL_CLINIT_P.
11882 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11883 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11886 2000-01-16 Anthony Green <green@cygnus.com>
11888 * parse.y (build_string_concatenation): Only use
11889 StringBuffer(String) shortcut if String arg is constant.
11891 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11893 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11894 the shift value to int. Fixed typo in comment.
11896 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11898 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11899 * jcf-write.c: Likewise.
11900 * parse.y: Likewise.
11901 * parse.c: Regenerate.
11903 2000-01-09 Anthony Green <green@cygnus.com>
11905 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11906 bytecodes in the correct order.
11908 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11910 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11912 2000-01-06 Anthony Green <green@cygnus.com>
11914 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11915 before building constant array decl.
11917 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11919 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11920 method invocation and typo in conditional expression.
11921 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11922 the appropriate NOTE_POP.
11923 * parse.y (patch_binop): Shift value mask to feature the right
11926 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11928 * class.c (assume_compiled, assume_compiled_node): Add static
11930 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11932 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11934 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11936 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11937 to `__modifier' to avoid stringifying it.
11939 * parse.y (verify_constructor_circularity): Don't call a variadic
11940 function with a non-literal format string.
11941 (java_check_abstract_methods): Move unreachable code inside
11942 `continue' statement.
11943 (lookup_method_invoke): Call xstrdup, not strdup.
11945 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11948 * jcf-parse.c (yyparse): Likewise.
11950 * jv-scan.c (main): Likewise.
11952 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11954 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11955 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11956 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11959 * parse.y (synchronized, variable_redefinition_error,
11960 check_class_interface_creation, create_interface, create_class,
11961 method_header, finish_method_declaration,
11962 check_modifiers_consistency, method_declarator,
11963 complete_class_report_errors, check_abstract_method_definitions,
11964 java_check_regular_methods, check_throws_clauses,
11965 java_check_abstract_methods, read_import_dir,
11966 check_pkg_class_access, declare_local_variables, fix_constructors,
11967 cut_identifier_in_qualified, resolve_expression_name,
11968 resolve_qualified_expression_name, patch_method_invocation,
11969 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11970 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11971 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11972 patch_try_statement, patch_synchronized_statement,
11973 patch_throw_statement, check_thrown_exceptions,
11974 patch_conditional_expr): Likewise.
11976 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11978 * Makefile.in (LIBDEPS): Added gcc's errors.o
11979 (../jcf-dump$(exeext):): Link with gcc's errors.o
11980 (../gcjh$(exeext):): Likewise.
11981 * expr.c (expand_java_NEW): Layout the entire target type instead of
11982 laying out its methods only.
11983 (lookup_field): Layout the class after having loaded it.
11984 * java-tree.h (java_debug_context): Declared.
11985 * jcf-io.c (toplev.h): Included.
11986 (find_class): Removed assignment to jcf's outofsynch
11987 field. Force source file to be read if newer than its matching
11988 class file. Tweaked debug messages.
11989 * jcf-parse.c (jcf_out_of_synch): Deleted.
11990 (read_class): Call to jcf_out_of_synch removed.
11991 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11992 (jcf_out_of_synch): Prototype deleted.
11993 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11994 `deprecated' and `class_err': integer turned into bit-fields.
11995 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11996 * parse.y (package_list): New global.
11997 (package_declaration:): Record newly parsed package name.
11998 (extra_ctxp_pushed_p): Static global deleted.
11999 (java_parser_context_save_global): Create buffer context for the
12000 purpose of saving globals, if necessary.
12001 (java_parser_context_restore_global): Pop context pushed for the
12002 purpose of saving globals, if necessary.
12003 (java_debug_context_do): New prototype and function.
12004 (java_debug_context): Likewise.
12005 (do_resolve_class): Use already parsed package names to qualify
12006 and lookup class candidate.
12007 (java_pre_expand_clinit): Removed unnecessary local variable.
12009 1999-12-17 Tom Tromey <tromey@cygnus.com>
12011 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12013 (process_file): Use `\n\' at end of each line in string.
12015 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12017 * expr.c (expand_invoke): Layout the loaded class before
12018 attempting to use it.
12019 (expand_java_field_op): Allow final field assignments to take
12021 * typeck.c (convert): Return error_mark_node if expr is null.
12023 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12025 * class.c (class_depth): Return -1 if the class doesn't load
12027 * expr.c (can_widen_reference_to): Check for errors during depth
12028 computation and return 0 accordingly.
12029 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12030 create default constructors and add an other error check.
12031 * parse.h (java_fix_constructors): Prototyped.
12032 * parse.y (java_pre_expand_clinit): Likewise.
12033 (build_super_invocation): Re-prototyped to feature one argument.
12034 (java_check_circular_reference): Directly use `current'.
12035 (java_fix_constructors): New function.
12036 (java_check_regular_methods): Don't create default constructors
12037 here, but abort if none were found.
12038 (java_complete_expand_methods): Pre-process <clinit> calling
12039 java_pre_expand_clinit.
12040 (java_pre_expand_clinit): New function.
12041 (fix_constructors): build_super_invocation invoked with the
12042 current method declaration as an argument.
12043 (build_super_invocation): Use the context of the processed method
12044 decl argument instead of current_class.
12045 * typeck.c (lookup_java_method): Take WFLs in method names into
12048 1999-12-14 Per Bothner <per@bothner.com>
12050 * class.c (make_class_data): flag_keep_inline_functions to keep
12051 private methods in the method array.
12053 1999-12-15 Anthony Green <green@cygnus.com>
12055 * check-init.c (check_init): Take into account both types of
12056 `throw's when checking for uninitialized variables.
12058 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12060 * parse.y (java_complete_lhs): Force conversion of array
12061 dimensions to int_type_node, that's what runtime's ABI expects.
12063 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12065 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12066 operand of a WFL, until the Java front-end gets fixed with regard
12067 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12069 1999-12-10 Andrew Haley <aph@cygnus.com>
12071 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12072 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12073 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12074 java-tree.h: Ditto.
12075 jcf-write.c: Ditto.
12077 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12079 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12080 before calling expand_eh_region_start and expand_start_all_catch.
12081 * except.c (expand_start_java_handler): Switch to permanent
12082 obstack before calling expand_eh_region_start.
12083 (expand_end_java_handler): Switch to permanent obstack before
12084 calling expand_start_all_catch.
12086 1999-12-5 Anthony Green <green@cygnus.com>
12088 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12089 function with side effects.
12090 (init_decl_processing): Mark all memory allocating DECLs with
12093 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12095 * except.c (expand_end_java_handler): Call
12096 expand_resume_after_catch and end_catch_handler.
12098 1999-11-30 Anthony Green <green@cygnus.com>
12100 * verify.c (verify_jvm_instructions): Create new return label
12101 chain if non existent (don't rely on the verified state of the jsr
12104 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12106 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12107 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12109 * parse.y (patch_assignment): Removed bogus final class test on
12110 lhs when checking on whether to emit an ArrayStoreException runtime
12112 * expr.c (expand_java_arraystore): Likewise.
12114 1999-11-28 Anthony Green <green@cygnus.com>
12116 * decl.c (find_local_variable): Reuse single slot decls when
12119 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12121 * jcf-parse.c (saw_java_source): Global variable removed.
12122 (read_class): Don't use `saw_java_source'. Added extra braces.
12123 (yyparse): Code setting `saw_java_source' removed.
12125 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12127 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12129 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12131 * verify.c (merge_type_state): Non verified subroutines being
12132 considered more than once to trigger passive type merge.
12134 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12136 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12137 in case of error. Error message tuned.
12139 1999-11-21 Anthony Green <green@cygnus.com>
12141 * constants.c (find_methodref_index): Unwrap method names before
12142 inserting them in the constant pool.
12144 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12146 * class.c (assume_compiled_node): New typedef.
12147 (assume_compiled_tree): New static data.
12148 (find_assume_compiled_node): New function.
12149 (add_assume_compiled): New function.
12150 (assume_compiled): New function.
12151 * class.c (make_class_data): Use assume_compiled.
12152 (is_compiled_class): Use assume_compiled.
12154 * java-tree.h (add_assume_compiled): Declare.
12156 * lang.c (lang_decode_option): Parse new options.
12158 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12160 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12161 int_type_node: that's what `_Jv_AllocObject' expects.
12163 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * parse.y (lookup_method_invoke): Use lang_printable_name to
12166 reliably build the type name during error report. Fixes PR gcj/97.
12168 1999-11-09 Tom Tromey <tromey@cygnus.com>
12170 * jcf-path.c: Include <sys/stat.h>.
12171 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12172 (DIR_UP): New macro.
12174 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12176 * parse.y (source_end_java_method): Resume permanent allocation,
12177 reversing Apr 27 1998 patch.
12178 (patch_string_cst): Pop obstacks after having pushed the permanent
12181 1999-11-05 Tom Tromey <tromey@cygnus.com>
12183 * class.c (finish_class): Emit inlined methods if any native
12184 methods exist in the class. Fixes PR gcj/85.
12186 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12188 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12189 (qualify_ambiguous_name): Likewise.
12191 1999-11-03 Godmar Back <gback@cs.utah.edu>
12193 * typeck.c: (lookup_java_method): search all inherited
12194 interfaces when looking up interface method.
12196 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12198 * parse.y (method_header:): Issue error message for rule `type
12200 (synchronized:): Error report when not using synchronized.
12202 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12204 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12205 being used before the superclass constructor has been called.
12206 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12207 instead of `CALL_THIS_CONSTRUCTOR_P'.
12209 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12211 * check-init.c: Fix typo in comment.
12213 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12215 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12218 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12220 * parse.y (expression_statement:): Call function to report
12221 improper invocation of a constructor.
12222 (parse_ctor_invocation_error): New function.
12224 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12226 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12229 1999-10-21 Tom Tromey <tromey@cygnus.com>
12231 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12232 in generated `main'.
12234 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12236 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12237 (qualify_ambiguous_name): Likewise.
12239 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12241 * parse.y (java_complete_tree): fold_constant_for_init to work on
12243 (java_complete_lhs): Likewise.
12244 (array_constructor_check_entry): Complete an initializer element
12245 on permanent_obstack.
12247 1999-10-19 Tom Tromey <tromey@cygnus.com>
12249 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12250 From Mike Moreton <mike@pillim.demon.co.uk>.
12252 1999-10-15 Greg McGary <gkm@gnu.org>
12254 * java-tree.h (flag_bounds_check): Remove extern decl.
12255 * lang.c (flag_bounds_check): Remove global variable.
12256 (lang_f_options): Remove "bounds-check" entry.
12257 (lang_init_options): Default flag_bounds_check to "on".
12259 1999-10-14 Tom Tromey <tromey@cygnus.com>
12261 * jvgenmain.c (usage): New function.
12262 (main): Use it. Also, handle `-D' options.
12263 * jvspec.c (lang_specific_driver): Recognize -D.
12264 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12266 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12268 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12270 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12271 variadic function with a non-literal format string.
12273 * parse-scan.y (report_main_declaration): Likewise.
12275 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12277 * parse.y (read_import_dir, patch_assignment, patch_binop,
12278 patch_array_ref): Likewise.
12280 * typeck.c (build_java_array_type): Likewise.
12282 * verify.c (verify_jvm_instructions): Likewise.
12284 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12286 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12288 1999-10-07 Anthony Green <green@cygnus.com>
12290 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12291 where CHECK_PUT may fail for valid reasons.
12293 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12294 UNSAFE_PUTN): New macros.
12296 1999-10-04 Tom Tromey <tromey@cygnus.com>
12298 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12299 well. Fixes Java PR gcj/59.
12300 * parse-scan.y (yyerror): Report errors.
12302 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12304 * decl.c (insert_block): Remove unconditional `abort'.
12306 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12308 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12309 FUNCTION_CODE now of type int. All callers changed.
12310 Set the builtin's DECL_BUILT_IN_CLASS.
12312 1999-09-23 Tom Tromey <tromey@cygnus.com>
12314 * jvspec.c (lang_specific_driver): Don't read spec file if
12315 -fsyntax-only given.
12317 1999-09-22 Tom Tromey <tromey@cygnus.com>
12319 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12321 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12322 (WORDS_TO_LONG): Likewise.
12323 (WORDS_TO_DOUBLE): Likewise.
12325 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12327 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12328 (RELOCATION_VALUE_1): Likewise.
12329 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12330 push_in_const, push_long_const): Prototyped.
12331 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12332 (push_constant2): Likewise.
12333 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12334 (find_constant_wide): Cast find_constant2's integer arguments to
12336 (find_constant_index): Cast find_constant2's and find_constant2's
12337 integer arguments to `jword'.
12338 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12339 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12340 (emit_if): Use RELOCATION_VALUE_1.
12341 (emit_goto): Likewise.
12342 (emit_jsr): Likewise.
12343 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12344 argument to push_long_const to HOST_WIDE_INT.
12346 1999-09-15 Andreas Schwab <schwab@suse.de>
12348 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12350 1999-09-20 Nick Clifton <nickc@cygnus.com>
12352 * lang.c (lang_decode_option): Extend comment.
12354 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12356 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12359 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12361 * gjavah.c (get_field_name, print_method_info, print_include,
12362 add_namelet): Use xmalloc, not malloc.
12364 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12365 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12368 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12370 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12372 * jcf-path.c (add_entry): Likewise.
12374 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12376 * jv-scan.c (xmalloc): Remove definition.
12378 * jvgenmain.c (xmalloc): Likewise.
12380 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12382 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12384 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12385 concat, not xmalloc/sprintf.
12386 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12387 (xstrdup): Remove definition.
12389 * parse.y (duplicate_declaration_error_p,
12390 constructor_circularity_msg, verify_constructor_circularity,
12391 check_abstract_method_definitions, java_check_regular_methods,
12392 java_check_abstract_methods, patch_method_invocation,
12393 check_for_static_method_reference, patch_assignment, patch_binop,
12394 patch_cast, array_constructor_check_entry, patch_return,
12395 patch_conditional_expr): Use xstrdup, not strdup.
12397 * zextract.c (ALLOC): Use xmalloc, not malloc.
12399 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12401 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12403 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12404 (do_spec, lang_specific_pre_link, lang_specific_driver,
12405 input_filename, input_filename_length): Don't declare.
12406 (main_class_name, jvgenmain_spec, lang_specific_driver):
12408 (lang_specific_driver): All calls to the function pointer
12409 parameter now explicitly call `fatal'.
12411 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12413 * parse.y (find_applicable_accessible_methods_list): Search
12414 abstract classes as interfaces.
12416 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12418 * class.c (finish_class): We're now outside a valid method
12419 declaration. Tell the rest of gcc so.
12421 1999-09-08 Bruce Korb autogen@linuxbox.com
12423 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12425 1999-09-07 Tom Tromey <tromey@cygnus.com>
12427 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12429 (decode_signature_piece): Don't emit "::" in JArray<>.
12430 (print_namelet): Only print trailing `;' when printing a class.
12432 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12434 * java-tree.h: Delete declarations for all tree nodes now moved to
12436 * decl.c: Delete their definitions.
12438 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12440 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12441 * Makefile.in (OBJS): Add ggc-callbacks.o.
12442 (OBJDEPS): Likewise.
12444 1999-09-03 Tom Tromey <tromey@cygnus.com>
12446 * parse.y (strip_out_static_field_access_decl): Return operand if
12447 it satisfies JDECL_P.
12449 1999-09-02 Tom Tromey <tromey@cygnus.com>
12451 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12452 Handle nested arrays, like `[[I'.
12454 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12456 * class.c (finish_class): Remove unused parameter, all callers
12459 * expr.c (build_java_athrow): Change return type to void.
12460 (java_lang_expand_expr): Make sure each case in switch returns a
12463 * java-tree.h (finish_class): Fix prototype to take void args.
12465 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12466 (main): Issue return from main, not exit.
12468 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12470 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12472 * jv-scan.c (main): Issue return from main, not exit.
12474 * parse.y (check_abstract_method_definitions,
12475 java_check_abstract_method_definitions): Add static prototypes.
12476 (java_complete_expand_methods): Fix call to `finish_class'.
12478 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12481 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12483 * lang.c (language_string): Constify.
12485 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12487 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12488 Remove hacks for stuff which comes from libiberty.
12490 * Make-lang.in: Likewise.
12492 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12494 * Makefile.in (xref.o): Depend on xref.c explicitly.
12496 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12498 * java-tree.h (lang_printable_name): Constify a char*.
12500 * lang.c (lang_printable_name): Likewise.
12502 1999-08-27 Jeffrey A Law (law@cygnus.com)
12504 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12505 comments in C code.
12507 1999-08-26 Tom Tromey <tromey@cygnus.com>
12509 * gjavah.c (print_cxx_classname): Print "::" before qualified
12512 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12514 * parse.y (lookup_cl): Changed leading comment. Now does its best
12515 to set the column number.
12516 (qualify_ambiguous_name): Take WFL wrappers into account.
12518 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12520 * verify.c (verify_jvm_instructions): Don't check instruction
12521 validity beyond end of method.
12523 1999-08-25 Tom Tromey <tromey@cygnus.com>
12525 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12527 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12529 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12530 cxx_keyword_subst, generate_access, name_is_method_p,
12531 get_field_name, print_field_name, super_class_name, print_include,
12532 decode_signature_piece, print_class_decls, usage, help,
12533 java_no_argument, version, add_namelet, print_namelet): Add static
12535 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12536 name_is_method_p): Constify a char*.
12537 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12538 Provide a final else clause in an if-else-if.
12539 (print_field_info): Add missing final arg in function call to
12540 `print_field_name'.
12541 (print_method_info, decompile_method, decode_signature_piece,
12542 print_c_decl, print_full_cxx_name, print_stub,
12543 print_mangled_classname, super_class_name, print_include,
12544 add_namelet, add_class_decl, print_class_decls, process_file,
12545 help): Constify a char*.
12547 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12548 push_int_const, find_constant_wide, find_constant_index,
12549 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12550 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12551 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12552 emit_if, emit_goto, emit_jsr, call_cleanups,
12553 make_class_file_name): Add static prototypes.
12554 (generate_bytecode_return, generate_bytecode_insns): Pass a
12555 NULL_PTR, not a NULL_TREE.
12557 * jv-scan.c: Include "jcf.h".
12558 (main): Declare using DEFUN macro.
12560 * jvspec.c (find_spec_file, lang_specific_pre_link,
12561 lang_specific_driver): Add prototypes.
12562 (find_spec_file): Constify a char*.
12564 * keyword.gperf (hash, java_keyword): Add prototypes.
12566 * lang.c (lang_print_error): Add static prototype.
12567 (lang_init): Prefer memcpy over bcopy to avoid casts.
12569 * lex.c (yylex): Add static prototype.
12571 * parse-scan.y: Include "lex.c" earlier.
12573 * parse.h: Remove redundant declaration for `yylex'.
12575 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12576 labeled_block_contains_loop_p): Add static prototypes.
12577 (not_accessible_p): Make static to match prototype.
12579 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12581 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12583 * parse.y (check_method_redefinition): Changed leading comment.
12584 (check_abstract_method_definitions): New function.
12585 (java_check_abstract_method_definitions): New function.
12586 (java_check_regular_methods): Call it.
12587 (verify_constructor_super): Fixed indentation.
12588 (lookup_method_invoke): Likewise.
12590 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12592 * parse.y (method_header): Return a null pointer if the current
12593 class node is null.
12594 (finish_method_declaration): Return if the current function decl
12596 (source_start_java_method): Likewise.
12597 (java_method_add_stmt): Likewise.
12599 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12601 * class.c (emit_register_class): Removed unnecessary call to
12603 * parse.y (labeled_block_contains_loop_p): Removed unused local
12606 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12608 * parse.y (java_refold): Added prototype.
12610 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12612 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12613 (java_stabilize_reference): Removed unnecessary `else'.
12614 (java_complete_lhs): Set flag to remember boolean. Call
12615 java_refold. Added comments.
12616 (java_decl_equiv): New function.
12617 (binop_compound_p): Likewise.
12618 (java_refold): Likewise.
12619 (patch_unaryop): Striped static field access assigned to decl and
12620 op. Changed promotion scheme for ++/-- operators.
12621 (search_loop): New function.
12622 (labeled_block_contains_loop_p): Likewise.
12623 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12625 (patch_bc_statement): Call search_loop. Fixed comment.
12627 1999-08-14 Anthony Green <green@cygnus.com>
12629 * expr.c (java_lang_expand_expr): Mark static array data as
12632 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12634 * jvgenmain.c (main): NUL-terminate name_obstack.
12636 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12638 * check-init.c (check_bool2_init, done_alternative): Add static
12641 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12642 (add_method, build_utf8_ref, build_class_ref,
12643 append_gpp_mangled_type, layout_class_method): Constify a char*.
12645 * decl.c (push_promoted_type, make_binding_level): Add static
12647 (push_promoted_type, pushdecl): Constify a char*.
12649 * except.c (find_handler_in_range, link_handler,
12650 check_start_handlers): Add static prototypes.
12652 * expr.c (process_jvm_instruction): Constify a char*.
12654 * gjavah.c (main): Constify a char*.
12656 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12659 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12661 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12662 munge, print_ents): Constify a char*.
12664 * jcf-dump.c (disassemble_method): Constify a char*.
12665 (print_constant_pool, print_exception_table): Add static prototypes.
12666 (print_constant, print_exception_table, main, disassemble_method):
12669 * jcf-io.c (find_classfile, find_class): Likewise.
12671 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12672 (set_source_filename, predefined_filename_p): Add static prototypes.
12673 (set_source_filename, get_constant, get_class_constant,
12674 find_in_current_zip): Constify a char*.
12676 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12678 (add_entry, add_path, jcf_path_classpath_arg,
12679 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12681 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12682 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12683 jcf_parse_one_method, jcf_parse_methods,
12684 jcf_parse_final_attributes): Add static prototypes.
12685 (get_attribute): Constify a char*.
12687 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12688 jcf_dependency_add_target, jcf_path_classpath_arg,
12689 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12691 * jv-scan.c (main): Constify a char*.
12692 (gcc_obstack_init): Add prototype arguments.
12694 * jvgenmain.c (gcc_obstack_init): Likewise.
12695 (main): Constify a char*.
12697 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12699 (put_decl_string, lang_print_error): Constify a char*.
12700 (lang_init): Remove redundant extern prototype.
12702 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12704 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12705 Add static prototypes.
12706 (get_type_from_signature): Constify a char*.
12708 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12709 Add static prototypes.
12710 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12711 (verify_jvm_instructions): Constify a char*.
12713 * xref.c (xref_flag_value): Likewise.
12715 * xref.h (xref_flag_value): Likewise.
12717 * zextract.c (makeword, makelong): Add static prototypes.
12718 (makeword, makelong): Constify a uch*.
12720 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12722 * lang.c (java_dummy_print): Constify a char*.
12723 (lang_print_error): Likewise.
12724 (lang_init): Remove redundant prototype for `print_error_function'.
12725 (lang_init_source): Likewise.
12726 (lang_identify): Constify a char*.
12728 1999-08-09 Tom Tromey <tromey@cygnus.com>
12730 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12731 (WORDS_TO_LONG): Likewise.
12732 (WORDS_TO_DOUBLE): Likewise.
12734 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12736 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12738 * expr.c (java_stack_pop, java_array_data_offset,
12739 build_java_throw_out_of_bounds_exception, case_identity,
12740 build_java_check_indexed_type): Add static prototypes.
12741 (linenumber_table, expand_invoke, expand_java_field_op,
12742 build_primtype_type_ref, expand_byte_code): Constify a char*.
12744 * java-tree.h (build_primtype_type_ref, linenumber_table):
12746 (java_lang_expand_expr): Add prototype.
12748 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12749 `java_lang_expand_expr'.
12751 * lex.c (java_lex_error): Constify a char*.
12752 (java_get_unicode, java_read_char, java_allocate_new_line,
12753 java_unget_unicode, java_sneak_unicode): Prototype.
12755 * parse-scan.y (current_class, package_name, method_declarator,
12756 report_class_declaration, yyerror): Constify a char*.
12758 * parse.h (java_report_errors): Prototype.
12759 (yyerror): Constify a char*.
12761 * parse.y (classitf_redefinition_error, check_modifiers,
12762 parse_jdk1_1_error, lookup_package_type,
12763 lookup_package_type_and_set_next, get_printable_method_name,
12764 purify_type_name): Constify a char*.
12765 (build_super_invocation, maybe_generate_finit,
12766 verify_constructor_super, parser_add_interface,
12767 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12768 java_complete_expand_methods, java_expand_finals,
12769 cut_identifier_in_qualified, java_stabilize_reference,
12770 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12771 merge_string_cste): Prototype.
12772 (single_type_import_declaration, yyerror,
12773 variable_redefinition_error, build_array_from_name,
12774 build_unresolved_array_type, check_class_interface_creation,
12775 resolve_class, complete_class_report_errors,
12776 note_possible_classname, read_import_dir,
12777 find_in_imports_on_demand, resolve_package, fix_constructors,
12778 check_deprecation, lookup_method_invoke,
12779 maybe_build_primttype_type_ref, array_constructor_check_entry):
12781 (java_complete_expand_methods, java_expand_finals): Make static.
12782 (convert_narrow): Remove static prototype.
12784 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12786 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12788 1999-08-02 Richard Henderson <rth@cygnus.com>
12790 * decl.c: Include defaults.h instead of expr.h.
12791 * parse.y: Likewise.
12793 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12795 * java/decl.c (start_java_method): Change all uses of
12796 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12797 Ensure expr.h is included.
12798 * java/expr.c (pop_arguments): Ditto.
12799 * java/parse.y (expand_start_java_method): Ditto.
12801 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12803 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12805 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12807 * decl.c: Include "function.h".
12808 * except.c: Likewise.
12809 * parse.y: Likewise.
12810 * Makefile.in: Update dependencies.
12812 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12814 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12815 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12816 `modifier' with ATTRIBUTE_UNUSED.
12818 * gjavah.c (process_file): Add braces around ambiguous `else'.
12820 * jcf-dump.c (print_access_flags, localvar_free): Change return
12823 * parse.y (java_complete_expand_method): Initialize variable
12825 (resolve_qualified_expression_name): Likewise for `field_decl'.
12826 (patch_method_invocation): Likewise for `class_to_search'.
12827 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12828 (patch_assignment): Likewise for `lhs_type'.
12830 * verify.c (verify_jvm_instructions): Remove unused variable
12833 1999-07-25 Richard Henderson <rth@cygnus.com>
12835 * decl.c (va_list_type_node): New.
12837 1999-07-25 Anthony Green <green@cygnus.com>
12839 * gjavah.c (print_stub): New function.
12840 (METHOD_IS_NATIVE): New macro.
12841 (print_mangled_classname): Make static.
12842 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12843 (process_file): Perform stub generation.
12844 (HANDLE_METHOD): Don't emit class decls during stub
12846 (HANDLE_END_METHOD): Take into account stub generation.
12847 (print_method_info): Handle stub generation.
12848 (print_stub): New function.
12849 (print_cxx_classname): Make signature consistant with others.
12850 (help): Describe -stubs option.
12851 (main): Create stub file.
12852 (version): Use version.c.
12853 (print_full_cxx_name): New function.
12854 (print_c_decl): Use print_full_cxx_name.
12856 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12858 * check-init.c (check_init): Handle MAX_EXPR.
12860 1999-07-15 Andrew Haley <aph@cygnus.com>
12862 * lang.c (flag_use_divide_subroutine): New variable.
12863 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12864 fp-to-integer conversion.
12865 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12868 * expr.c (build_java_soft_divmod): New function.
12869 (build_java_binop): Call build_java_soft_divmod if
12870 flag_use_divide_subroutine is set.
12871 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12872 soft_lrem_node: new builtin functions.
12873 (init_decl_processing) Initialize the new builtins.
12874 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12875 soft_lrem_node: new builtin functions.
12876 (build_java_soft_divmod): New function.
12877 * parse.y: Call build_java_soft_divmod if
12878 flag_use_divide_subroutine is set.
12879 * parse.c: Rebuilt.
12881 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12882 a --specs= arg) even if not linking.
12883 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12884 -fuse-divide-subroutine
12886 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12888 * parse.y (resolve_and_layout): Check methods only once.
12889 (resolve_qualified_expression_name): Verify thrown exceptions
12891 (check_thrown_exceptions): Reject exceptions thrown in
12892 initializer. Error message tuned.
12894 1999-07-14 Andrew Haley <aph@cygnus.com>
12896 * expr.c (expand_expr): Do not return the last statement in a
12897 block as the block's value.
12899 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12901 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12902 CALL_EXPR, to avoid order of evaluation changes.
12904 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12906 * parse.y (qualify_ambiguous_name): Do not use
12907 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12909 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12911 * check-init.c (check_init): Handle MAX_EXPR.
12912 * expr.c (force_evaluation_order): Force method call arguments to
12913 be evaluated in left-to-right order.
12914 * parse.y (qualify_ambiguous_name): Loop again to qualify
12915 NEW_ARRAY_EXPR properly.
12917 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12919 * parse.y (patch_invoke): Resolve unresolved invoked method
12921 (qualify_ambiguous_name): STRING_CST to qualify expression for
12922 type name resolution.
12924 1999-06-24 Andrew Haley <aph@cygnus.com>
12926 * class.c (finish_class): Whenever a deferred method is
12927 output, rescan the list of methods to see if a new candidate for
12928 output can be found.
12930 1999-06-28 Tom Tromey <tromey@cygnus.com>
12932 * jvspec.c (lang_specific_driver): Recognize --help.
12934 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12936 * parse.y (resolve_package): Fixed bogus return statement.
12937 (patch_method_invocation): Resolve method invocation beginning with
12938 a package name qualifier.
12940 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12942 * Make-lang.in (java.stage1): Depend on stage1-start.
12943 (java.stage2): Likewise for stage2-start.
12944 (java.stage3): Likewise for stage3-start.
12945 (java.stage4): Likewise for stage4-start.
12947 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12949 * parse.y (java_complete_lhs): When doing cross referencing, don't
12950 try to keep file location on a WFL expanded as a CALL_EXPR.
12952 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12954 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12955 compiling to class file a void method with an empty method body.
12956 As a side effect, the bytecode backend will generate the
12957 appropriate `return' instruction.
12959 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12961 * parse.y (lookup_package_type_and_set_next): New function prototype.
12962 (resolve_package): Search current and imported packages.
12963 (lookup_package_type_and_set_next): New function.
12965 1999-06-22 Andrew Haley <aph@cygnus.com>
12967 * verify.c (verify_jvm_instructions): Check for pending blocks
12968 before invalid PC test and opcode switch, not after.
12970 1999-06-21 Andrew Haley <aph@cygnus.com>
12972 * except.c (find_handler_in_range): The upper limit for exception
12973 ranges is exclusive, not inclusive: (start <= pc < end).
12974 (link_handler): find child pointer which points to outer by
12975 searching sibling list: previous code incorrectly assumed that
12976 outer->outer->first_child must point to outer.
12977 * verify.c (verify_jvm_instructions): FIXME added to code for
12979 (verify_jvm_instructions): Do not assume that the last block
12980 processed in a subroutine is a block which ends with a `ret'
12981 instruction. With some control flows it is possible that the last
12982 block ends with an `athrow'.
12984 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12986 * parse.y (qualify_ambiguous_name): Reorganized the post
12987 evaluation of non WFL leading expression nodes.
12989 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12991 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12994 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12996 * parse.y (qualify_ambiguous_name): Handle qualified expression
12997 beginning with a STRING_CST.
12999 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13001 * parse.y (register_fields): Set DECL_INITIAL on both
13002 pre-initialized static and public fields.
13003 (resolve_field_access): Static field access expressions to always
13005 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13006 qualification. CONVERT_EXPR to be resolved as an expression name.
13007 (java_complete_lhs): Identify and access qualified final
13008 initialized field in switch statement case expression.
13009 (fold_constant_for_init): Pre-initialized field decl constant to
13012 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13014 * parse.y (note_possible_classname): Mark returned node with
13015 QUALIFIED_P only if the original class name contained a '/'.
13017 1999-06-05 Anthony Green <green@cygnus.com>
13019 * Make-lang.in (gcjh): More parallel build fixes.
13021 1999-06-03 Mike Stump <mrs@wrs.com>
13023 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13025 1999-06-02 Anthony Green <green@cygnus.com>
13027 * except.c (link_handler): Chain exception handlers in order.
13029 1999-06-02 Anthony Green <green@cygnus.com>
13031 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13032 with nops and process as usual in order to always set correct EH
13033 ranges. Emit detailed warnings about unreachable bytecodes.
13035 1999-06-02 Anthony Green <green@cygnus.com>
13037 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13040 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13042 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13043 or the searched field decl.
13045 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13047 * parse.y (fold_constant_for_init): Convert numerical constant
13048 values to the type of the assigned field.
13050 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13052 * expr.c (lookup_field): Relaxed the test on class loading error
13054 * parse.y (fold_constant_for_init): Enabeled old code.
13056 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13058 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13059 decide the validity of the cast of a java.lang.Cloneable reference
13061 (patch_conditional_expr): Fixed first argument passed to
13062 binary_numeric_promotion.
13064 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13066 * parse.y (qualify_ambiguous_name): Take into account that a
13067 CONVERT_EXPR might specify a type as a WFL.
13069 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13071 * parse.y (patch_assignment): Save the rhs before using it as an
13072 argument to _Jv_CheckArrayStore.
13074 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13076 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13078 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13080 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13081 floating point literal only when the exponent indicator has been
13084 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13086 * parse.y (formal_parameter:): Construct argument tree list
13087 element even if a yet unsupported final parameter was encountered.
13089 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13091 * parse.y (finish_method_declaration): Issue errors for native or
13092 abstract methods declared with a method body, as well as for non
13093 native or non abstract methods with no method body.
13095 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13097 * class.c (build_utf8_ref): Initialize variable `field'.
13099 * decl.c (init_decl_processing): Initialize variable `field'.
13101 * expr.c (build_known_method_ref): Mark parameters `method_type',
13102 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13103 (process_jvm_instruction): Likewise for parameter `length'.
13105 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13106 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13109 * parse.y (maybe_generate_clinit): Remove unused variable
13110 `has_non_primitive_fields'.
13111 (find_in_imports_on_demand): Initialize variables `node_to_use'
13113 (patch_binop): Likewise for variable `prom_type'.
13114 (patch_unaryop): Likewise for variable `prom_type'.
13116 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13118 * xref.c (xref_table): Add missing initializer.
13120 1999-05-14 Tom Tromey <tromey@cygnus.com>
13122 * java-except.h (struct eh_range): Removed unused `next' member.
13123 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13124 after adding all exception handlers. Sort exception ranges in
13126 (struct pc_index): New structure.
13127 (start_pc_cmp): New function.
13128 * except.c (add_handler): Return `void'. Don't call link_handler;
13129 instead construct an ordinary linked list and do range
13131 (check_nested_ranges): New function.
13132 (link_handler): Changed interface to allow merging of eh_ranges.
13133 Split overlapping ranges. Return `void'.
13135 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13137 * parse.y (constructor_block_end:): New rule, tagged <node>.
13138 (constructor_body:): Use `constructor_block_end' instead of
13141 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13143 * parse.y (statement_nsi:): Pop `for' statement block.
13144 (java_complete_lhs): Labeled blocks containing no statement are
13145 marked as completing normally.
13147 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13149 * xref.c (xref_set_current_fp): New function, defined.
13150 * xref.h (xref_set_current_fp): New function, prototyped.
13152 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13154 * check-init.c (check_init): Take into account that
13155 LABELED_BLOCK_STMT can be empty.
13157 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13159 * parse.y (java_check_regular_methods): Warning check on not
13160 overriding methods with default access in other packages does not
13161 apply to `<clinit>'.
13162 (java_complete_lhs): If block body is an empty_stmt_node, replace
13163 it by NULL_TREE. This prevents gcc from generating an irrelevant
13166 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13168 * check-init.c (check_init): Removed code accepting to see things
13169 falling through default:, when doing xrefs.
13170 * java-tree.h (do_not_fold): New global variable, declared.
13171 * parse.y (do_not_fold): New global variable, defined.
13172 (java_complete_expand_method): Set `do_not_fold' to the value of
13173 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13174 and reinstall them after them have been purged; do not check for
13175 initializations; do not issue missing return errors.
13176 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13178 (patch_binop): Skip the fold part when doing xrefs.
13179 (build_string_concatenation): Skip the concatenation part when
13181 (patch_synchronized_statement): Do not generate a try-finally when
13183 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13184 and keep the location where the throw was seen.
13185 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13186 any treatment on the converted node an simply return a NOP_EXPR of
13188 * xref.c (xref_get_data): New function, defined.
13189 * xref.h (xref_get_data): New function, declared.
13190 (XREF_GET_DATA): Use xref_get_data.
13192 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13194 * gjavah.c (print_include): Cast the result of `strlen' to int
13195 when comparing against a signed value.
13196 (add_namelet): Likewise.
13198 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13200 * expr.c (expand_invoke): Mark parameter `nargs' with
13202 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13204 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13207 * jcf-reader.c (get_attribute): Cast a value to long
13208 when comparing against a signed expression. Likewise.
13210 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13211 HOST_BITS_PER_CHAR.
13213 1999-05-11 Andrew Haley <aph@cygnus.com>
13215 * parse.y (source_end_java_method): If the current method contains
13216 any exception handlers, force asynchronous_exceptions: this is
13217 necessary because signal handlers in libjava may throw exceptions.
13218 * decl.c (end_java_method): Ditto.
13220 1999-05-11 Tom Tromey <tromey@cygnus.com>
13222 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13224 * jvspec.c (THREAD_NAME): Removed.
13225 (GC_NAME): Likewise.
13226 (MATHLIB): Likewise.
13227 (WITHLIBC): Likewise.
13229 (THREADLIB): Likewise.
13230 (MATH_LIBRARY): Likewise.
13231 (lang_specific_driver): Don't add `-l' options to command line.
13232 Instead, add a single --specs option. Recognize `-L' options and
13233 use them to search for spec file.
13234 (find_spec_file): New function.
13235 (SPEC_FILE): New define.
13237 1999-05-11 Dave Brolley <brolley@cygnus.com>
13239 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13240 cpplib-enabled build.
13242 1999-05-05 Per Bothner <bothner@cygnus.com>
13244 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13245 temporarily zero it while calling rest_of_decl_compilation.
13247 * java-tree.h (string_ptr_type_node): Add declaration.
13248 * decl.c: Define and initialize string_ptr_type_node.
13249 * parse.y (patch_string_cst): Use string_ptr_type_node.
13251 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13252 * parse.y (for_statement): Now unconditionally exit_block.
13253 (finish_labeled_statement): No longer exit_block if for-loop.
13254 (patch_loop_statement): Check harder if the loop is already labeled.
13256 * parse.y (patch_initialized_static_field): Removed function.
13257 (maybe_generate_clinit): Removed special handling for interfaces.
13258 (java_complete_expand_methods): Do a preliminary java_complete_tree
13259 on <clinit> to determine if it can be removed.
13260 (java_complete_expand_method): Remove special handling for <clinit>.
13261 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13262 optimize if we get back empty_stmt_node.
13263 For MODIFY_EXPR, re-do checking of static initializers.
13264 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13265 For VAR_DECL, pass correct context.
13267 * verify.c (verify_jvm_instructions): Better error messages.
13269 1999-05-03 Tom Tromey <tromey@cygnus.com>
13271 * parse-scan.y (interface_declaration): Call
13272 report_class_declaration for interfaces.
13274 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13276 * Makefile.in: Remove -v from bison command lines.
13278 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13280 * check-init.c (check_init): Exclude a case of error when doing
13282 * class.c (layout_class_method): Don't generate the error message
13283 twice when compiling from source.
13284 * lang-options.h: Added `-Wredundant-modifers' and
13285 `-Wunusupported-jdk11' flags and help text.
13286 * lang.c (lang_decode_option): Added support for
13287 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13288 flag_static_local_jdk11 and flag_redundant set accordingly.
13289 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13290 * parse.h (EXPR_WFL_ADD_COL): New macro.
13291 (DECL_END_SOURCE_LINE): Likewise.
13292 (DECL_INHERITED_SOURCE_LINE): Likewise.
13293 * parse.y (static_ref_err): New function, prototyped.
13294 (CCB_TK): Now tagged <operator>.
13295 (class_body:): Remember the location of the closing '}' of a class
13296 definition when doing xrefs.
13297 (block:): Likewise.
13298 (block_end:): Likewise.
13299 (create_class): Remember the location of the inherited class
13300 identifier when doing xrefs.
13301 (register_fields): Added test on first operand of `init' before
13302 testing it TREE_CODE.
13303 (method_header): Store the location of the class identifier in the
13304 class decl when doing xrefs.
13305 (finish_method_declaration): Don't combine first/last method line
13307 (java_check_regular_methods): Warning check on not overriding
13308 methods with default access on other packages move before check on
13309 static methods. Initialization of `aflags' also moved up.
13310 (resolve_expression_name): Call static_ref_err to report the error.
13311 (static_ref_err): New function, implemented.
13312 (resolve_field_access): Returned simplified static field access
13314 (resolve_qualified_expression_name): Check for illegal use of
13315 static fields in a non static context. Call static_ref_err to
13316 report error in various places.
13317 (java_complete_tree): Do not fold initialized static fields when
13319 (java_complete_lhs): Likewise.
13321 1999-04-29 Anthony Green <green@cygnus.com>
13323 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13324 create internal labels.
13325 (lookup_label): Ditto.
13327 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13329 * class.c (layout_class_method): Generate <clinit>'s rtl for
13331 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13332 for interfaces' <clinit>.
13333 * expr.c (lookup_field): Search for fields in interfaces.
13334 (expand_invoke): Fixed indentation.
13335 (expand_java_field_op): Likewise. Use IS_CLINIT.
13336 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13337 (IS_CLINIT): New macro.
13338 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13339 interface was parsed.
13340 (maybe_generate_clinit): Don't generate if the current class is an
13341 interface with only fields of primitive types.
13342 (reset_method_name): Use IS_CLINIT.
13343 (java_complete_expand_method): Expand <clinit> when it exists for
13344 interfaces. Use IS_CLINIT.
13345 (resolve_expression_name): Use DECL_CONTEXT instead of
13346 current_class to build static field references.
13347 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13348 ARRAY_REF when doing xreferencing.
13349 (check_final_assignment): Fixed typo in leading comment. Use
13351 (patch_array_ref): Don't fully expand array references when
13353 (patch_return): Use IS_CLINIT.
13354 (patch_throw_statement): Likewise.
13356 1999-04-22 Tom Tromey <tromey@cygnus.com>
13358 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13360 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13362 * decl.c (predef_filenames, predef_filenames_size): New globals
13363 (init_decl_processing): predef_filenames and predef_filenames_size
13365 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13367 * jcf-parse.c (predefined_filename_p): New function.
13368 (yyparse): Check that files on the command line are specified only
13369 once and issue a warning otherwise.
13370 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13371 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13372 avoid a gcc warning with -W -Wall turned on.
13373 (java_expand_classes): Abort if errors were encountered.
13374 (java_complete_lhs): If the cross reference flag is set, wrap
13375 field DECL node around a WFL when resolving expression name.
13377 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13379 * lang.c (lang_decode_option): Fixed returned value when parsing
13380 `-fxref=...' and `-Wall'.
13381 * parse.y (source_end_java_method): Do not generate code when
13382 flag_emit_xref is set.
13383 (resolve_expression_name): Do not build static field access when
13384 flag_emit_xref is set.
13385 (resolve_field_access): No special treatment on `length' when
13386 flag_emit_xref is set. Do not build qualified static field access
13387 when flag_emit_xref is set.
13388 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13389 when flag_emit_xref is set.
13390 (patch_assignment): Do not generate array store runtime check when
13391 flag_emit_xref is set.
13392 * xref.c (xref_flag_value): Fixed function declaration
13394 (xset_set_data): New function.
13395 * xref.h (xref_set_data): Added prototype for new function.
13396 (typedef struct xref_flag_table): New field data.
13397 (XREF_GET_DATA): New macro.
13399 1999-04-19 Tom Tromey <tromey@cygnus.com>
13401 * xref.h (enum): Removed trailing comma.
13403 * parse.y (resolve_qualified_expression_name): Added missing
13406 1999-04-15 Anthony Green <green@cygnus.com>
13408 * gjavah.c: New prototypes for java_float_finite and
13409 java_double_finite.
13411 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13413 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13416 1999-04-06 Jeffrey A Law (law@cygnus.com)
13418 * Makefile.in (TREE_H): Add tree-check.h.
13419 (RTL_H): Add genrtl.h.
13421 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13423 * parse.y (patch_assignment): Added ArrayStoreException runtime
13426 1999-04-06 Per Bothner <bothner@cygnus.com>
13428 * expr.c (pop_type_0): New function.
13429 (pop_type): Use pop_type_0.
13430 * java-tree.h (pop_type_0): New declaration.
13431 * verify.c (verify_jvm_instructions): Check return instructions.
13433 * parse.y (patch_binop): Don't fold if non-constant and emiting
13436 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13438 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13440 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13441 (main_jcf): Don't define.
13442 (process_file): Don't set `main_jcf'.
13444 * java-tree.h (main_jcf): Don't declare.
13446 * jcf-parse.c (main_jcf): Add static definition.
13448 * lang.c (main_jcf): Don't define.
13450 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13452 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13454 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13456 * jcf-depend.c: Include "config.h", not <config.h>.
13458 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13461 * jcf-path.c: Include "config.h", not <config.h>.
13463 * lex.c: Don't include various system header files.
13464 (java_init_lex): Cast the argument of `bzero' to PTR
13466 * parse-scan.y (java_push_parser_context): Likewise.
13468 * parse.y (java_push_parser_context): Likewise.
13469 (patch_bc_statement): Match format specifier to variable argument.
13471 * xref.c: Don't include <stdio.h>.
13473 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13475 * parse.y (struct parser_ctxt *ctxp): Now global.
13476 (declare_local_variables): Use WFL compound value for the
13477 declaration source line value, when doing cross-referencing.
13479 1999-03-31 Tom Tromey <tromey@cygnus.com>
13481 * gjavah.c (print_field_info): Allow constants of other types.
13482 (print_include): Generate include when new name is proper prefix
13483 of already printed name.
13484 (add_namelet): Likewise.
13485 (cxx_keyword_subst): New function.
13486 (print_method_info): Use it.
13487 (print_field_name): New function.
13488 (get_field_name): New function.
13489 (print_field_info): Use get_field_name and print_field_name.
13491 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13493 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13494 'KR-C', so gperf uses the `const' keyword on strings.
13496 * keyword.gperf (java_keyword): Const-ify a char*.
13498 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13500 * parse.y (patch_bc_statement): Fixed identation and a bogus
13503 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13505 * parse.y (patch_assignment): Allow static variables in other
13506 classes to be assigned.
13508 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13510 * class.c (maybe_add_interface): Remove unused variable
13512 (make_class_data): Use = for assignment, not ==. Likewise.
13513 (emit_register_classes): Remove unused variable `decl'.
13515 * lex.c: Fix comment so as not to contain an embedded `/*'.
13517 * verify.c (verify_jvm_instructions): Remove unused variable
13520 1999-03-27 Per Bothner <bothner@cygnus.com>
13522 * parse.y (complete_loop_body): Rename to finish_loop_body.
13523 (complete_labeled_statement): Rename to finish_labeled_statement.
13524 (complete_for_loop): Rename to finish_for_loop.
13525 (complete_method_declaration): Rename to finish_method_declaration.
13527 * java-tree.h (continue_identifier_node): New global node.
13528 * decl.c: Define and initialize continue_identifier_node.
13529 * parse.y (generate_labeled_block): Remove - no longer needed.
13530 (build_loop_body): Use continue_identifier_node for continue block.
13531 (finish_labeled_statement): Also do pop_labeled_block actions.
13532 (java_complete_lhs): POP_LOOP even if error.
13533 (build_labeled_block): Special handling for continue_identifier_node.
13534 (patch_loop_statement): Re-organize.
13535 (patch_bc_statement): Re-write.
13537 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13539 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13540 using a WFL compound value.
13541 * parse.y (xref.h): Include.
13542 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13543 WFL compound value.
13544 (register_fields): Set WFL compound value to lineno if doing
13546 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13548 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13549 * xref.h (expand_xref): Prototype renamed from xref_generate.
13551 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13553 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13554 (GET_CURRENT_BLOCK): New macro.
13555 * parse.y (current_static_block): New global variable.
13556 (method_body:): Define action.
13557 (complete_method_declaration): Set current_function_decl to NULL
13558 when work on the current method is done.
13559 (declare_local_variables): Use GET_CURRENT_BLOCK.
13560 (java_method_add_stmt): Likewise.
13561 (java_complete_expand_method): Disable the use of `this' when
13562 expanding <clinit>.
13563 (enter_a_block): If no current method exist, use
13564 current_static_block to link static initializer blocks.
13565 (exit_block): Rewritten to use current_static_block when no current
13566 method decl exists.
13567 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13568 (patch_return): Forbid the use of `return' in static initializers.
13569 (patch_throw_statement): Fixed indentation. Issue specific error
13570 for uncaught thrown checked exception in static initializer
13571 blocks. Removed FIXME.
13573 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13575 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13576 Link gcj from gcc.o.
13578 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13580 * parse.y (find_applicable_accessible_methods_list): When dealing
13581 with interface: ensure that a given interface or java.lang.Object
13582 are searched only once.
13584 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13586 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13588 * jcf-dump.c (print_access_flags): Add braces around if-else.
13590 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13593 * lex.c (build_wfl_node): Add static prototype.
13595 * lex.h (build_wfl_node): Remove static prototype.
13597 * parse.y: Include lex.c early enough to declare everything needed.
13598 Ensure calls to `build_wfl_node' pass the proper arguments.
13599 (create_class): Remove unused variable `super_decl'.
13600 (get_printable_method_name): Initialize variable `name'.
13602 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13604 * Changelog: Fixed 1999-03-22 typos.
13605 * lang.c (lang_decode_option): Fixed typo in error string in the
13608 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13610 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13611 (xref.o): New rule.
13612 * java-tree.h (flag_emit_xref): Declared extern.
13613 * lang.c (xref.h): Included.
13614 (flag_emit_xref): New global variable.
13615 (lang_decode_option): Added support for -fxref.
13617 * xref.h: Likewise.
13619 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13621 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13624 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13626 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13627 $(srcdir)/../system.h and $(JAVA_TREE_H).
13628 (jcf-io.o): Depend on $(JAVA_TREE_H).
13629 (mangle.o): Likewise.
13631 * check-init.c (check_cond_init): Add static prototype.
13633 * class.c (build_java_method_type, hashUtf8String,
13634 make_field_value, get_dispatch_vector, get_dispatch_table,
13635 append_gpp_mangled_type, mangle_static_field): Likewise.
13636 (strLengthUtf8): Hide unused definition.
13637 (hashUtf8String): Const-ify.
13638 (make_field_value): Un-ANSI-fy.
13640 * constants.c: Move inclusion of jcf.h above java-tree.h.
13641 (set_constant_entry, find_class_or_string_constant,
13642 find_name_and_type_constant, get_tag_node,
13643 build_constant_data_ref): Add static prototype.
13645 * decl.c (push_jvm_slot, builtin_function,
13646 lookup_name_current_level): Likewise.
13647 (builtin_function): Const-ify.
13649 * except.c (expand_start_java_handler, expand_end_java_handler):
13650 Add static prototype.
13652 * expr.c (flush_quick_stack, push_value, pop_value,
13653 java_stack_swap, java_stack_dup, build_java_athrow,
13654 build_java_jsr, build_java_ret, expand_java_multianewarray,
13655 expand_java_arraystore, expand_java_arrayload,
13656 expand_java_array_length, build_java_monitor, expand_java_pushc,
13657 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13658 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13659 expand_compare, expand_test, expand_cond, expand_java_goto,
13660 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13661 expand_java_field_op, java_push_constant_from_pool): Likewise.
13663 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13664 (build_java_arraynull_check): Mark parameters `node' and `type'
13665 with ATTRIBUTE_UNUSED.
13666 (note_label): Likewise for parameter `current_pc'.
13667 (expand_java_call, expand_java_ret): Hide unused definition.
13669 * java-tree.h (make_class, build_constants_constructor,
13670 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13671 init_outgoing_cpool, register_class, emit_register_classes,
13672 java_layout_seen_class_methods): Prototype.
13673 (unicode_mangling_length): Const-ify.
13674 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13675 emit_unicode_mangled_name, format_int, format_uint,
13676 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13677 jcf_print_utf8_replace, open_class): Prototype.
13679 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13680 <stdio.h>. Include tree.h/java-tree.h.
13681 (utf8_equal_string usage, process_class): Add static prototype.
13682 (open_class): Don't prototype this here.
13683 (utf8_equal_string): Match arguments to format specifiers.
13684 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13685 TABLE_SWITCH, disassemble_method): Likewise.
13687 * jcf-io.c: Include tree.h/java-tree.h.
13688 (open_class, find_classfile, jcf_print_utf8,
13689 jcf_print_utf8_replace): Const-ify.
13691 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13692 parse_class_file): Add static prototype.
13693 (find_in_current_zip): Match definition to existing static
13696 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13697 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13698 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13699 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13700 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13701 generate_bytecode_return, perform_relocations, init_jcf_state,
13702 init_jcf_method, release_jcf_state, generate_classfile):
13703 Add static prototype.
13704 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13705 (make_class_file_name): Const-ify.
13707 * jcf.h (find_classfile): Const-ify.
13709 * jv-scan.c (reset_report): Remove prototype.
13711 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13712 (error): Rewrite to allow varargs.
13714 * lang.c (lang_f_options): Const-ify.
13716 * lex.c (java_parse_escape_sequence): Add static prototype.
13717 (java_allocate_new_line): Match definition to existing static
13720 * mangle.c Include tree.h/java-tree.h.
13721 (unicode_mangling_length, emit_unicode_mangled_name,
13722 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13724 * parse.h (jdep_code): Remove trailing comma in enumeration.
13725 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13726 (reset_report): Add prototype.
13728 * verify.c (push_pending_label, merge_types): Add static
13731 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13733 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13735 * parse.y (find_applicable_accessible_methods_list): Extend the
13736 search to superinterfaces when relevant.
13737 (search_applicable_methods_list): New function.
13739 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13741 * class.c (unmangle_classname): Implemented stricter testing
13742 before setting the QUALIFIED_P flag on an identifier.
13744 1999-03-16 Per Bothner <bothner@cygnus.com>
13746 * parse.y (java_complete_lhs): Call force_evaluation_order
13747 after patch_newarray.
13748 (patch_binop): Don't call fold if there are side effects.
13750 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13752 * parse.y (java_stabilize_reference): Use save_expr instead of
13753 building a SAVE_EXPR node.
13754 (java_complete_lhs): Patch the resulting string of the `+='
13755 operator (if necessary) and complete the RHS after having built
13758 1999-03-15 Per Bothner <bothner@cygnus.com>
13760 * class.c (make_class): Don't set CLASS_P here (because
13761 this function is also called by build_java_array_type).
13762 (push_class): Set CLASS_P here instead.
13763 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13765 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13766 context. If the context is class, perfer "super" over "synchronized".
13767 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13769 * parse.y (create_class): Don't call parser_check_super here;
13770 it is not robust. Always wait until later.
13772 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13773 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13775 1999-03-13 Per Bothner <bothner@cygnus.com>
13777 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13778 * lex.h (UNGETC): Change misleading macro.
13780 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13782 * parse.y (java_stabilize_reference): Return NODE when patching a
13784 (java_complete_lhs): Put parenthesis around truth values.
13786 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13788 * class.c (layout_class_method): Don't make rtl for interface
13790 * parse.h (GET_TYPE_NAME): New macro.
13791 * parse.y (if_then_statement:): Fixed indentation.
13792 (if_then_else_statement:): Likewise.
13793 (for_statement:): Fixed spacing.
13794 (try_statement:): Fixed indentation.
13795 (create_interface): Don't force interfaces to be abstract.
13796 (method_header): Abstract methods are OK in interfaces.
13797 (declare_local_variables): Fixed typo in comment.
13798 (java_complete_expand_method): Fixed indentation.
13799 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13800 non accessible fields.
13801 (java_stabilize_reference): New function.
13802 (java_complete_lhs): Fixed indentation. Use
13803 java_stabilize_reference in compound assignment. Insert the
13804 cast. If not processing `+' fix string constants before processing
13807 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13809 * constants.c (find_class_or_string_constant): Cast variable `j'
13810 to a `jword' when comparing against one.
13812 * expr.c (java_lang_expand_expr): Remove unused variables
13813 `has_finally_p' and `op0'.
13815 * gjavah.c (print_field_info): Cast a value to jint when comparing
13816 against one. Likewise for a jlong.
13817 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13818 against a signed quantity.
13820 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13821 (print_signature): Don't needlessly dereference variable `str'
13823 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13824 `max_locals' with ATTRIBUTE_UNUSED.
13825 (jcf_parse_class): Likewise for variable `index'.
13827 * parse.h (reverse_jdep_list): Remove static prototype.
13829 * parse.y (build_jump_to_finally): Remove prototype and definition.
13830 (reverse_jdep_list): Add static prototype.
13832 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13833 `assignment' and `expr_decl'.
13835 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13837 1999-03-12 Andrew Haley <aph@cygnus.com>
13839 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13840 we'll need a directory separator and a null character.
13842 1999-03-10 Per Bothner <bothner@cygnus.com>
13844 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13846 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13848 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13851 1999-03-05 Per Bothner <bothner@cygnus.com>
13853 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13855 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13857 * class.c (layout_class_method): A static method in a base class
13858 is never overridden, so treat it like it doesn't exist.
13859 However, do complain about private non-static method overriding
13860 public static method.
13862 * parse.y: Don't set unused INITIALIZED_P flag.
13863 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13865 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13866 (build_array_from_name): Re-order &index[string] to &string[index].
13868 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13869 error_mark (it might catch more errors, but it is more likely to lose).
13871 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13873 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13874 (parse-scan.o): Depend on toplev.h.
13876 * class.c (make_method_value): Add prototype. Make it static.
13877 Remove unused second argument, caller changed.
13879 * expr.c (java_lang_expand_expr): Remove unused variable
13882 * java-tree.h: Don't prototype find_in_current_zip.
13883 Add prototypes for verify_constant_pool, start_java_method,
13884 end_java_method, give_name_to_locals, expand_byte_code,
13885 open_in_zip, set_constant_value, find_constant1, find_constant2,
13886 find_utf8_constant, find_string_constant, find_class_constant,
13887 find_fieldref_index, find_methodref_index, write_constant_pool,
13888 count_constant_pool_bytes and encode_newarray_type.
13890 * jcf-dump.c: Remove unused variable `LONG_temp'.
13892 * jcf-parse.c: Include parse.h.
13893 (jcf_parse_source): Remove unused parameter, all callers changed.
13894 (jcf_figure_file_type): Add static prototype.
13895 (find_in_current_zip): Likewise. Also remove unused parameter,
13896 all callers changed.
13897 (read_class): Initialize variable `saved_pos'.
13899 * jcf-reader.c (jcf_parse_preamble): Mark variables
13900 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13902 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13903 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13904 (java_parse_doc_section): Initialize variable `seen_star'.
13905 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13906 (java_lex_error): Mark parameters `msg' and `forward' with
13908 (java_get_line_col): Mark parameters `filename' and `line' with
13911 * parse-scan.y: Include toplev.h.
13912 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13914 * parse.h: use `struct JCF', not plain `JCF'.
13915 (java_parser_context_save_global, java_expand_classes
13916 java_parser_context_restore_global, java_parse): Add prototypes.
13918 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13921 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13923 * check-init.c (check_init): COPYN takes word count, not bit count.
13925 1999-02-26 Per Bothner <bothner@cygnus.com>
13927 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13928 explicit build_decl. (Avoids crash in reload when optimizing.)
13930 1999-02-25 Per Bothner <bothner@cygnus.com>
13932 * decl.c (complete_start_java_method): Handle synchronized method
13933 even when compiling from bytecode.
13935 1999-02-26 Tom Tromey <tromey@cygnus.com>
13937 * gjavah.c (add_class_decl): Only generate `#include' if outer
13938 class is not the name of the class we are processing. Correctly
13939 append `.h' in #include.
13940 (process_file): Clean up newlines around generated `#include's.
13941 (decode_signature_piece): Correctly handle inner classes.
13942 (struct include): New structure.
13943 (all_includes): New global.
13944 (print_include): New function.
13945 (add_class_decl): Use it.
13946 (process_file): Likewise.
13947 (add_class_decl): Generate include for java-array.h if array
13949 (process_file): Don't generate java-array.h include.
13951 * gjavah.c (add_namelet): Check for standard package names here.
13952 (add_class_decl): Don't check for standard package names here.
13954 1999-02-25 Tom Tromey <tromey@cygnus.com>
13956 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13957 When reading a zip file, only use strncmp if both strings are
13958 bigger than the buffer length. Initialize `k' when looping
13961 1999-02-24 Tom Tromey <tromey@cygnus.com>
13963 * gjavah.c (struct namelet): New structure.
13964 (add_namelet): New function.
13965 (print_namelet): New function.
13966 (print_class_decls): Use add_namelet and print_namelet to generate
13967 namespaces and not classes.
13968 (method_printed): New global.
13969 (HANDLE_END_METHOD): Examine method_printed.
13970 (print_method_info): Set method_printed when required. Print
13971 error if function to be ignored is marked virtual. Handle $finit$
13973 (METHOD_IS_FINAL): New macro.
13974 (print_field_info): Use it.
13975 (HANDLE_METHOD): Clear method_printed.
13976 (method_pass): New global.
13977 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13978 (process_file): Do two passes over both fields and methods.
13979 (HANDLE_METHOD): Examine method_pass.
13980 (root): New global.
13981 (add_class_decl): New function.
13982 (print_class_decls): Don't scan over entire constant pool.
13984 1999-02-23 Tom Tromey <tromey@cygnus.com>
13986 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13987 disable linking in that case.
13989 1999-02-20 Tom Tromey <tromey@cygnus.com>
13991 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13994 1999-02-21 Per Bothner <bothner@cygnus.com>
13996 * decl.c (build_result_decl), java-tree.h: New method.
13997 (complete_start_java_method): Handle synchronized methods.
13998 Don't build DECL_RESULT here. (Ordering dependency problem.)
13999 (start_java_method): Call build_result_decl here instead ...
14000 * parse.y (java_complete_expand_method): ... and here.
14001 (expand_start_java_method): Don't call complete_start_java_method here.
14002 (java_complete_expand_method): Call it here instead.
14003 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14004 * java-tree.h: ... here.
14006 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14007 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14008 for ARRAY_REF - it doesn't work when array bounds are checked.
14009 (patch_array_ref): Handle it here instead.
14011 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14013 1999-02-19 Per Bothner <bothner@cygnus.com>
14015 Force left-to-right evaluation of binary operations etc.
14016 * expr.c (force_evaluation_order), java-tree.h: New function.
14017 * parse.y (java_complete_lhs): Pass binary operations, procedure
14018 calls, and ARRAY_REFs to force_evaluation_order.
14019 (various): Set TREE_SIDE_EFFECTS more carefully.
14021 Tolerate random (non-UTF8) encoding in comments without complaining.
14022 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14023 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14025 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14026 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14028 * parse.y (java_complete_lhs): Ignore an empty statement in a
14029 COMPOUND_EXPR. Don't complain about empty statement after return.
14031 1999-02-19 Per Bothner <bothner@cygnus.com>
14033 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14034 in TREE_LIST - just chain the POINTER_TYPEs together.
14035 (resolve_class): If type already resolved, return decl.
14036 After resolving, update TREE_TYPE(class_type), and name (if array).
14037 * parse.h (do_resolve_class), parse.y: Make non-static.
14038 * class.c (maybe_layout_super_class): Take this_class argument.
14039 Do do_resolve_class if necessary.
14040 (layout_class, layout_class_methods): Adjust calls appropriately.
14041 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14042 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14043 * typeck.c (build_java_array_type): Don't call layout_class.
14045 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14047 * parse.y (check_pkg_class_access): Allow private class access
14048 within the same package.
14049 (strip_out_static_field_access_decl): New function.
14050 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14051 operator argument before testing its nature.
14053 1999-02-03 Per Bothner <bothner@cygnus.com>
14055 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14056 (TRY_EXPR): Simplify - it no longer has a finally clause.
14057 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14058 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14059 * expr.c (java_lang_expand_expr): Likewise.
14060 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14061 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14062 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14063 (build_try_statement): Remove finally parameter and handling.
14064 (build_try_finally_statement): New function.
14065 (patch_try_statement): No longer need to support finally clause.
14066 (try_statement): Update grammar action rules.
14067 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14068 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14070 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14072 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14073 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14075 1999-02-17 Andrew Haley <aph@cygnus.com>
14077 * class.c (build_utf8_ref): Back out broken patch which was
14078 intended to to output signatures using '.' as a separator.
14080 * class.c (make_class_data): Output signatures using '.' as a
14081 separator, rather than '/'.
14082 (mangled_classname): Likewise.
14083 (make_field_value): Likewise.
14084 (make_method_value): Likewise.
14085 * constants.c (alloc_class_constant): Likewise.
14086 * expr.c (build_invokeinterface): Likewise.
14088 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14090 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14091 of an ancient workaround.
14093 1999-02-10 Jeffrey A Law (law@cygnus.com)
14095 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14098 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14100 * lex.c (yylex): Encode \0 as UTF8.
14102 1999-02-10 Tom Tromey <tromey@cygnus.com>
14104 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14105 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14106 (libgcj_zip): Renamed.
14107 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14109 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14111 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14112 (GC_NAME): Renamed -lgc to -lgcjgc.
14114 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14116 * lex.c (java_lang_cloneable): Initialize.
14117 * parse.y (java_lang_cloneable): New static variable.
14118 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14119 doing one more qualification round.
14120 (valid_ref_assignconv_cast_p): Reject null source or
14121 destination. Allow an array to be cast into java.lang.Cloneable.
14122 (patch_cast): Swapped two first arguments to first call to
14123 valid_ref_assignconv_cast_p.
14125 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14127 * parse.h: DECL_P renamed JDECL_P.
14128 * parse.y: DECL_P replaced by JDECL_P.
14129 (build_array_from_name): Always use pointer's type.
14130 (patch_bc_statement): Extra code to search continue target in a
14131 for loop. Fixed comments. Continue target is current loop when
14134 1999-02-05 Andrew Haley <aph@cygnus.com>
14136 * class.c (make_class_data): The superclass of an interface should
14137 be null, not class Object.
14139 * lex.c (java_lex): Sign extend hex literals.
14141 1999-02-04 Andrew Haley <aph@cygnus.com>
14143 * class.c (build_utf8_ref): Output signatures using '.' as a
14144 separator, rather than '/'.
14145 (make_class_data): Likewise.
14147 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14149 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14150 mkstemp.o. Get them from libiberty now.
14152 1999-02-02 Jeffrey A Law (law@cygnus.com)
14154 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14156 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14158 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14161 1999-02-02 Per Bothner <bothner@cygnus.com>
14163 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14164 * jcf-write.c (generate_bytecode_return): New function.
14165 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14167 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14168 generate special [fd]const_[01] instructions.
14170 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14172 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14173 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14175 1999-02-01 Per Bothner <bothner@cygnus.com>
14177 * parse.y (patch_method_invocation): Handle calling static methods,
14178 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14180 * parse.y (java_complete_lhs): Don't complain about unreachable
14181 exit condition in a do-while statement.
14183 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14185 * lex.c (java_read_char): Fixed utf8 decoding.
14186 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14188 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14189 comments. Local variable `all_primitive' is gone. Broadened
14190 acceptance of `0' to floating point targets. `long' can now be
14191 widened to `double' or `float'.
14192 (valid_method_invocation_conversion_p): Added leading
14193 comment. Fixed tabulation.
14194 (build_string_concatenation): Optimize out left or right empty
14197 1999-01-28 Per Bothner <bothner@cygnus.com>
14199 * jcf-write.c (localvar_alloc): Only emit entry for
14200 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14201 (generate_bytecode_insns): Only call put_linenumber if
14202 debug_info_level > DINFO_LEVEL_NONE.
14203 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14204 is specified, add -g1 (for compatibility wih javac).
14206 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14208 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14209 gjavah.o, check-init.o, jv-scan.o
14211 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14213 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14215 * gjavah.c: Include config.h and system.h.
14217 * javaop.h (inline): Don't define, its handled by system.h.
14218 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14219 from `inline' to `static inline'.
14221 * jcf.h (inline): Don't define, its handled by system.h.
14223 * lex.c (inline): Likewise.
14225 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14227 * lang-specs.h: Map -Qn to -fno-ident.
14229 1999-01-29 Richard Henderson <rth@cygnus.com>
14231 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14233 1999-01-29 Tom Tromey <tromey@cygnus.com>
14235 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14236 then cast it to Object before calling `append' method.
14238 1999-01-28 Per Bothner <bothner@cygnus.com>
14240 * check-init.c (check_bool2_init, check_bool_init, check_init):
14241 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14242 * jcf-write.c (generate_bytecode_insns): Likewise.
14244 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14246 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14247 * parse.y (patch_cast): Allow a boolean to be cast into a
14250 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14252 * parse.y: (class_declaration:): Fixed indentation.
14253 (class_member_declaration:): Extra `;' after field declaration now
14255 (interface_declaration:): Removed debug messages in error reports.
14256 (patch_binop): Nodes created and returned inherit the orignal
14257 node's COMPOUND_ASSIGN_P flag value.
14258 (patch_cast): Fix cast from char to floating point.
14260 1999-01-25 Andrew Haley <aph@cygnus.com>
14262 * except.c, java-except.h (expand_resume_after_catch): new
14264 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14265 to branch back to main flow of control after a catch block.
14267 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14269 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14270 $(srcdir)/../system.h.
14271 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14272 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14273 (jcf-write.o): Likewise.
14274 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14275 (mangle.o): Depend on $(srcdir)/../toplev.h.
14276 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14277 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14279 * class.c: Include output.h and parse.h.
14280 (mangled_classname): Add the `const' keyword to a char*.
14281 (find_named_method): Hide unused function definition.
14282 (build_utf8_ref): Change type of variable `c' to unsigned char.
14283 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14284 (build_class_ref): Add the `const' keyword to a char*.
14285 (layout_class_method): Remove unused variable `buf'.
14287 * decl.c (find_local_variable): Remove unused variable `rtl'.
14288 (pushdecl): Likewise for variables `different_binding_level' and
14290 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14291 (maybe_build_cleanup): Likewise for parameter `decl'.
14293 * except.c (expand_start_java_handler): Mark parameter `range'
14294 with ATTRIBUTE_UNUSED.
14296 * expr.c: Include except.h.
14297 (pop_type): Remove unused variable `i'.
14298 (pop_value): Likewise for variables `n_words' and `i'.
14299 (expand_java_arrayload): Likewise for variable `convert'.
14300 (java_lang_expand_expr): Likewise for variables `op0', `type',
14301 `mode', `unsignedp', `node' and `elements'.
14302 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14304 (process_jvm_instruction): Add a `const' qualifier to a char*.
14306 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14307 (temp_directory): Likewise.
14308 (print_c_decl): Likewise.
14309 (print_method_info): Likewise.
14310 (decode_signature_piece): Likewise.
14311 (print_mangled_classname): Likewise.
14313 * java-except.h: Provide prototypes for maybe_start_try,
14314 maybe_end_try and add_handler.
14316 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14317 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14318 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14319 init_expr_processing, push_super_field, init_class_processing,
14320 can_widen_reference_to, class_depth, verify_jvm_instructions,
14321 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14322 set_local_type, merge_type_state, push_type, load_type_state,
14323 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14324 emit_unicode_mangled_name): Add prototypes.
14326 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14327 (print_signature_type): Use ISDIGIT, not isdigit.
14328 (print_signature): Remove unused variable `j'.
14330 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14331 int when comparing against one.
14333 * jcf-parse.c: Include toplev.h.
14335 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14336 (localvar_free): Remove unused variable `i'.
14337 (generate_bytecode_conditional): Likewise for variable `kind'.
14339 * jv-scan.c: Include config.h and system.h. Remove redundant
14340 OS header and gansidecl.h includes.
14341 (warning): Add the `const' keyword to a char*. Also add
14342 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14343 __STDC__, when determining whether to use ANSI-isms.
14344 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14345 (xmalloc): Don't redundantly prototype here.
14346 (main): Remove unused parameter `envp'. Also fix the arguments
14347 passed to function `fatal' to match the format specifier.
14349 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14351 * mangle.c: Include toplev.h.
14352 (emit_unicode_mangled_name): Declare parameter `len'.
14354 * parse.y (parse_warning_context): Add the `const' keyword to a
14355 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14356 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14357 (issue_warning_error_from_context): Add the `const' keyword to
14359 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14360 not `__STDC__' for whether to use ANSI-isms.
14362 * typeck.c (incomplete_type_error): Mark parameters `value' and
14363 `type' with ATTRIBUTE_UNUSED.
14364 (parse_signature_type): Use ISDIGIT, not isdigit.
14366 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14367 (verify_jvm_instructions): Likewise. Remove unused variables
14368 `field_name' and `default_val'.
14370 * zextract.c: Include config.h and system.h. Remove redundant
14371 OS header includes.
14373 * zipfile.h: Prototype `read_zip_archive'.
14375 1999-01-21 Andrew Haley <aph@cygnus.com>
14377 * typeck.c (convert): Allow conversions to void type: some
14378 optimizations in gcc do this.
14380 1999-01-21 Andrew Haley <aph@cygnus.com>
14382 * typeck.c (convert_ieee_real_to_integer): New function.
14383 (convert): When not using fast-math and using hardware fp, convert
14384 an IEEE NaN to zero.
14386 1999-01-18 Andrew Haley <aph@cygnus.com>
14388 * parse.y (patch_binop): Do a type conversion from signed to
14389 unsigned and then back to signed when a ">>>" is found.
14391 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14393 * java-tree.h: (check_for_initialization): Added prototype.
14394 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14395 * parse.y (do_resolve_class): Removed unused locals.
14396 (read_import_dir): Likewise.
14397 (resolve_qualified_expression_name): Array creation
14398 expressions are valid primary expressions.
14399 (qualify_ambiguous_name): Likewise.
14400 (patch_synchronized_statement): Removed unused local.
14402 1999-01-17 Jeffrey A Law (law@cygnus.com)
14404 * Makefile.in (zextract.o): Add dependencies.
14406 * Makefile.in: Do not put ^Ls at the start of a line.
14408 1999-01-15 Per Bothner <bothner@cygnus.com>
14410 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14411 sub-type the result of the call that gets the exception value.
14413 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14414 don't call finish_class.
14416 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14417 clear found before continuing.
14419 * verify.c (verify_jvm_instructions): On an array load, allow
14420 and handle top of stack to be TYPE_NULL.
14422 * gjavah.c (generate_access): Translate Java package private or
14423 protected access to C++ public, but with a comment.
14425 1999-01-13 Andrew Haley <aph@cygnus.com>
14427 * expr.c (generate_name): Name prefix changed to avoid clashes
14428 with assembler temp labels.
14430 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14431 MODIFY_EXPR. Without this, code for the assignment may not be
14432 generated at all and the synchronized statement will read an
14433 uninitialized variable.
14435 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14437 * class.c (maybe_layout_super_class): Fixed returned value.
14438 * lex.c: Added 1999 to the copyright.
14439 (java_init_lex): Initialize java_lang_imported.
14440 * lex.h: Added 1999 to the copyright.
14441 * parse.h: Added 1999 to the copyright.
14442 (REGISTER_IMPORT): Fixed typo in trailing macro.
14443 (CURRENT_OSB): New macro.
14444 (struct parser_ctxt): New fields osb_depth, osb_limit.
14445 * parse.y (java_lang_id): New global variable.
14446 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14447 (array_creation_expression:): Use CURRENT_OSB.
14448 (dims:): Uses a stack to keep track of array dimensions.
14449 (cast_expression:): Use CURRENT_OSB.
14450 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14452 (register_fields): Fixed typos in comment.
14453 (check_method_redefinition): Fixed comment indentation.
14454 (java_check_regular_methods): Set saved found wfl to NULL after
14455 having reinstalled it in the previously found DECL_NAME.
14457 1999-01-10 Richard Henderson <rth@cygnus.com>
14459 * gjavah.c (java_float_finite): Use a union to do type punning.
14460 (java_double_finite): Likewise.
14462 1999-01-09 Per Bothner <bothner@cygnus.com>
14464 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14465 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14466 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14467 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14468 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14469 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14471 1999-01-08 Per Bothner <bothner@cygnus.com>
14473 * check-init.c (check_init): If compiling to native, we don't
14474 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14476 1999-01-08 Tom Tromey <tromey@cygnus.com>
14478 * parse-scan.y (variable_declarator_id): Set or increment
14480 (bracket_count): New global.
14481 (formal_parameter): Handle case where bracket pairs trail variable
14484 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14486 * jcf-parse.c (yyparse): variable len changed from a char to an
14487 int to prevent overflow.
14489 1999-01-06 Per Bothner <bothner@cygnus.com>
14491 * java-tree.h: Declare read_class.
14492 * jcf-parse.c (read_class): New function.
14493 (load_class): Now just call read_class.
14495 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14496 * jcf-parse.c (parse_source_file): Declare save_error_count,
14497 which is needed by java_parse_abort_on_error macro,
14498 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14500 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14501 constructor, if initializing a static field.
14502 (patch_new_array_init): Set TREE_CONSTANT if it is.
14503 * expr.c (java_lang_expand_expr): For a static array constructor
14504 of primitive elements, allocate the array itself statically.
14505 Disabled until we can set the vtable field statically.
14507 * check-init.c: New file. Checks for definite assignment.
14508 * Makefile.in (JAVA_OBJS): Add check-init.o.
14509 * parse.y (java_complete_expand_method): Call check_for_initialization.
14510 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14512 1999-01-06 Graham <grahams@rcp.co.uk>
14514 * parse.y : include system.h instead of including
14515 standard headers directly with the exception of <dirent.h>.
14517 1999-01-06 Per Bothner <bothner@cygnus.com>
14519 * lex.h: Moved static function declarations to lex.c,
14520 to shut up some -Wall warnings.
14521 * lex.c: Static function declarations moved here.
14522 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14524 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14526 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14528 1998-12-22 Per Bothner <bothner@cygnus.com>
14530 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14531 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14533 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14534 (localvar_alloc): Change return type to void,
14535 (emit_unop): Remove unused variable size.
14537 * jcf-write.c (struct jcf_block): Add new union.
14538 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14539 (call_cleanups): New functions.
14540 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14541 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14542 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14543 * lang.c (lang_init): Call using_eh_for_cleanups.
14544 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14545 completing operands to patch_synchronized_statement.
14546 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14547 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14548 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14550 1998-12-20 John F. Carr <jfc@mit.edu>
14552 * Make-lang.in: Comment out control-Ls; they upset some makes.
14554 1998-12-18 Tom Tromey <tromey@cygnus.com>
14556 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14559 1998-12-17 Tom Tromey <tromey@cygnus.com>
14561 * parse.y (DIR_SEPARATOR): New define.
14562 (check_class_interface_creation): Use it.
14564 * parse-scan.y (report_main_declaration): Recognize
14565 `java.lang.String' in argument to main.
14567 1998-12-16 Per Bothner <bothner@cygnus.com>
14569 * parse.y (create_interface): Remove bogus test.
14571 1998-12-16 Per Bothner <bothner@cygnus.com>
14573 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14574 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14576 1998-12-16 Tom Tromey <tromey@cygnus.com>
14578 * parse-scan.y (qualified_name): Use correct sprintf format.
14580 1998-12-15 Tom Tromey <tromey@cygnus.com>
14582 * gjavah.c (print_field_info): Changed how most negative number is
14585 1998-12-14 Per Bothner <bothner@cygnus.com>
14587 * parse.y (fold_constant_for_init): New function.
14588 (resolve_expression_name): Don't replace static final
14589 constant-initialized fields by its value.
14590 (java_complete_lhs): New. Same as java_complete_tree, except does
14591 not replace static final constant-initialized fields by their values.
14592 (register_fields): If there is an initializer, set DECL_INITIAL and
14593 MODIFY_EXPR_FROM_INITIALIZATION_P.
14594 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14595 Only call patch_initialized_static_field if
14596 MODIFY_EXPR_FROM_INITIALIZATION_P.
14597 (patch_initialized_static_field): If not valid constant, clear
14600 * parse.y (lookup_field_wrapper): Fix thinko.
14602 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14603 set and restore global lineno.
14605 1998-12-14 Tom Tromey <tromey@cygnus.com>
14607 * gjavah.c (print_field_info): If value to print is the smallest
14608 value of its size, then print as hex to avoid later warnings from
14611 1998-12-14 Tom Tromey <tromey@cygnus.com>
14613 * gjavah.c (decompile_method): Decompile `return null'.
14614 (process_file): Generate `#pragma interface'.
14615 (method_declared): New global.
14616 (print_method_info): Set it.
14617 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14618 (print_method_info): Handle abstract methods.
14620 1998-12-13 Per Bothner <bothner@cygnus.com>
14622 * parse.y (patch_method_invocation): If class_decl is null
14623 (e.g. an array type), use original type.
14625 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14626 errors about uncaught exception from clone (of array, specifically).
14628 1998-12-13 Tom Tromey <tromey@cygnus.com>
14630 * gjavah.c (decompile_method): Handle all types of `return'
14631 opcode. Decompile `return this' and `return'.
14632 (method_access): New global.
14633 (print_method_info): Set it.
14634 (decompile_method): Don't decompile a synchronized method.
14636 1998-12-13 Tom Tromey <tromey@cygnus.com>
14638 * jcf-reader.c (jcf_parse_one_method): Recognize
14640 * gjavah.c (HANDLE_END_METHOD): New macro.
14641 (HANDLE_CODE_ATTRIBUTE): New macro.
14642 (decompile_method): New function.
14643 (print_method_info): Don't print `;\n' at end of function decl.
14644 Include java-opcodes.h.
14645 (decompiled): New global.
14647 1998-12-12 Per Bothner <bothner@cygnus.com>
14649 * class.c (build_class_ref): Handle PRIMTYPE.class if
14650 flag_emit_class_files.
14651 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14652 if flag_emit_class_files.
14653 * parse.y (java_complete_tree): Pre-liminary support for
14654 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14656 * parse.y (patch_synchronized_statement): Don't call monitorexit
14657 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14659 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14661 * zipfile.h (opendir_in_zip): New declaration.
14662 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14663 (opendir_in_zip): New function, using code from open_in_zip.
14664 (open_in_zip): Call opendir_in_zip.
14665 (find_class): Remove no-longer-used do_class_file parameter,
14666 but add source_ok parameter. Change logic so if we find a .java file,
14667 we don't look for .class in later classpath emtries.
14668 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14669 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14670 * gjavah.c: Update call to find_class.
14671 * jcf-dump.c: Likewise.
14673 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14674 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14675 nothing if body is empty_stmt_node.
14676 Various little fixes so SP gets correctly adjusted.
14677 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14678 For CALL_EXPR, test if static first.
14679 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14680 such as the ones we create for Object and Class.
14681 Set and restore current_function_decl.
14682 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14683 (note_possible_classname): New function.
14684 (read_import_entry): Removed. Merged with read_import_dir.
14685 (read_import_dir): Don't call find_class - that only gives us
14686 the first classpath entry having the needed package.
14687 Use the struct buffer data structure from buffer.h.
14688 (read_import_dir, find_in_imports_on_demand): The remembered
14689 class names now use '.' (not '/') as package separator.
14691 * parse.y (java_complete_expand_methods): Call write_classfile
14692 here, and not in java_expand_classes (which only gets first class).
14694 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14696 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14697 (register_fields): If a static fields has an initializer, just
14698 chain it on ctxp->static_initialized, and handle later.
14699 (java_complete_expand_methods): Force <clinit> first.
14700 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14701 - it's already been completed.
14702 (patch_initialized_static_field): New function.
14703 (java_complete_field): Call it.
14705 1998-12-12 Per Bothner <bothner@cygnus.com>
14707 * expr.c (encode_newarray_type, build_new_array): New functions.
14708 * java-tree.h: Declare build_new_array.
14709 * jcf-write.c (patch_newarray): Use build_new_array.
14711 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14712 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14714 * parse.y (patch_new_array_init): Re-organize.
14715 Now is passed the actual array (pointer) type of the value.
14716 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14717 (patch_array_constructor): Removed - merged into patch_new_array_init.
14718 (java_complete_tree): Update patch_new_array_init.
14720 * jcf-write.c (find_constant_index): New function.
14721 (generate_bytecode_insns): Use find_constant_index.
14722 (generate_classfile): Use find_constant_index for ConstantValue.
14724 1998-12-11 Tom Tromey <tromey@cygnus.com>
14726 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14727 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14728 * class.c (make_class_data): Renamed dtable -> vtable, and
14729 dtable_method_count -> vtable_method_count.
14731 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14733 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14734 global variables, initialized.
14735 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14736 Declared new global variables.
14737 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14738 double_zero_node, integer_zero_node upon direct matching.
14739 * parse.y (purify_type_name): Added function prototype.
14740 (duplicate_declaration_error_p): Consider new_type as potentially
14741 being a incomplete type. Use purify_type_name on type string.
14742 (method_header): saved_type: unused variable removed. Don't figure
14743 return type if method name is invalid.
14744 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14745 processed by patch_unaryop.
14746 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14747 increment/decrement node into its original type after binary
14748 numeric promotion on its operands.
14750 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14752 * parse.y (array_initializer:): Array init operand is NULL_TREE
14753 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14754 now an error. Fixed indentation problems.
14755 (patch_string): Handle error_mark_node as an argument.
14756 (patch_new_array_init): Fixed indentation problems.
14757 (array_constructor_check_entry): Removed check on null wfl_value.
14758 Return an error if wfl_value's walk returns an error.
14760 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14762 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14763 * lex.c (java_lex): Remember column position before advancing one
14764 token. Retain location information on OCB_TK.
14765 * lex.h (typedef struct java_lc): Added new field.
14766 * parse.h (GET_SKIP_TYPE): New macro.
14767 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14768 * parse.y (build_new_array_init, patch_new_array_init,
14769 patch_array_constructor, maybe_build_array_element_wfl,
14770 array_constructor_check_entry): New function prototypes.
14771 (switch_block:): Tagged <node>.
14772 (OCB_TK): Tagged <operator>.
14773 (array_initializer:): Installed actions.
14774 (variable_initializer): Build location information on element if
14776 (switch_statement:): Fixed indentation typo.
14777 (switch_block:): Redefined default action.
14778 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14779 (patch_assignment): Removed duplicate code.
14780 (maybe_build_array_element_wfl, build_new_array_init,
14781 patch_new_array_init, patch_array_constructor,
14782 array_constructor_check_entry): New functions.
14784 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14786 * parse.y (array_initializer): Tagged <node>.
14787 (variable_initializer:): Use default rule.
14788 (array_initializer:): Defined actions.
14789 (variable_initializers:): Likewise.
14790 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14791 non-static field accesses.
14792 (patch_invoke): Fixed indentation typo.
14793 (java_complete_tree): Likewise.
14794 (build_labeled_block): Changed leading comment. Generate an error
14795 in case of duplicate loop labels.
14796 (patch_conditional_expr): Patch results of string concatenation
14799 1998-12-06 Per Bothner <bothner@cygnus.com>
14801 * constants.c (find_methodref_index): When the class is an interface,
14802 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14804 * decl.c (finit_identifier_node): Use "$finit$", rather than
14805 "<finit>" (which Sun's verifier rejects).
14806 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14807 (generate_field_initialization_code): Removed.
14808 (fix_constructors) Don't add call to $finit$ here (wrong order).
14809 (patch_method_invocation): Add $finit$ call here.
14811 * java-tree.h (CALL_USING_SUPER): New macro.
14812 * parse.y (patch_invoke): Remove im local variable.
14813 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14814 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14815 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14817 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14819 * parse.y (java_complete_tree): Don't complain about unreachable
14820 statement if it is empty_stmt_node.
14822 * jcf-write.c (find_constant_wide): New function.
14823 (push_long_const): Use find_constant_wide.
14825 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14826 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14827 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14828 Emit invokeinterface when calling an interface method.
14829 Emit invokespecial also when calling super or private methods.
14831 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14833 1998-12-06 Per Bothner <bothner@cygnus.com>
14835 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14837 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14839 * java-tree.h (java_layout_seen_class_methods): New function
14841 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14842 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14843 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14844 * parse.y (method_declarator:): Defined action.
14845 (issue_warning_error_from_context): input_filename saved, set to
14846 the appropriate value and restored after java_error is called.
14847 (build_unresolved_array_type): Fixed comment.
14848 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14849 (method_header): Deal with return type the same way type are
14850 handled for fields and method's parameters and local variables
14852 (check_method_redefinition): Removed extra CR.
14853 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14854 (java_layout_seen_class_methods): New function.
14855 (java_layout_classes): Call java_layout_seen_class_methods.
14857 1998-12-03 Per Bothner <bothner@cygnus.com>
14859 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14861 1998-12-03 Per Bothner <bothner@cygnus.com>
14863 * jcf-dump.c (main): Fix error message.
14864 * jcf-path.c (add_entry): Style fix.
14866 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14868 * class.c (layout_class_method): Call build_java_argument_signature
14869 on constructors too.
14870 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14871 (patch_method_invocation): Define a primary when resolving an
14872 expression name. Augmented comment on code checking illegal `this'
14873 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14875 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14877 * class.c (layout_class_method): Don't report error on non-static
14878 overriding static if the method is private.
14879 * java-tree.h (finish_class): Prototype added.
14880 * lex.c (java_get_line_col): Handle col argument -2 value.
14881 * parse.h: All static method declarations moved to parse.y.
14882 * parse.y: Now contains all static method declarations previously
14884 (find_expr_with_wfl, missing_return_error,
14885 unreachable_stmt_error): New functions.
14886 (java_get_real_method_name): Identify constructors bearing class
14887 names in source code compiled classes only.
14888 (java_complete_expand_methods): Call missing_return_error.
14889 (invocation_mode): Private methods invoked as static methods.
14890 (java_complete_tree): Call unreachable_stmt_error.
14892 1998-12-01 Tom Tromey <tromey@cygnus.com>
14894 * Makefile.in (+target): Removed.
14895 (+xmake_file): Likewise.
14896 (+tmake_file): Likewise.
14897 (.NOEXPORT): Removed duplicate.
14899 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14901 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14903 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14905 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14906 libiberty.h. Provide an xmalloc definition.
14908 * jvspec.c: Remove the xmalloc prototype.
14910 * parse-scan.y: Include config.h and system.h. Don't include
14911 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14912 Provide an xstrdup definition.
14914 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14916 * jcf-path.c (add_entry): Recognize ".jar" too.
14917 * lang-specs.h: Likewise.
14919 1998-11-26 Per Bothner <bothner@cygnus.com>
14921 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14922 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14924 * jcf-write.c (generate_bytecode_insns):
14925 Handle pre/post-increment/decrement of long.
14927 * jcf-write.c (generate_bytecode_insns):
14928 Handle missing exception handler (finally for synchronized).
14930 1998-11-25 Per Bothner <bothner@cygnus.com>
14932 * java-tree.h (end_params_node): Declare global.
14933 * decl.c (end_params_node): New global.
14934 (init_decl_processing, start_java_method): Use end_params_node for
14935 end of list of parameter types. Follows correct gcc conventions.
14936 * expr.c (pop_argument_types, pop_arguments): Likewise.
14937 * lang.c (put_decl_node): Likewise.
14938 * typeck.c (various places): Likewise.
14939 * class.y (various places): Likewise.
14940 * parse.y (various places): Likewise.
14942 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14943 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14945 * class.c: Add #include flags.h, remove no-longer needed declaration.
14947 * class.c (layout_class_method): Remove commented-out code, re-format.
14948 Don't add vtable entry (or index) for private methods.
14949 * expr.c (expand_invoke): A private method is implicitly final.
14950 * class.c (make_class_data): If inlining or optimizing,
14951 skip private methods.
14953 * class.c (finish_class): New function. Calls existing methods,
14954 but alls emits deferred inline functions.
14955 * jcf-parse.c (parse_class_file): Call finish_class.
14956 * parse.y (java_complete_expand_methods): Likewise.
14958 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14960 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14962 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14964 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14966 1998-11-24 Per Bothner <bothner@cygnus.com>
14968 * (generate_classfile): Always write class access flag with
14971 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14973 * class.c (maybe_layout_super_class): New function.
14974 (layout_class): Reorganized. Loop on class methods dispatched into
14975 a new function. Call maybe_layout_super_class.
14976 (layout_class_methods, layout_class_method): New functions.
14977 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14979 (expand_invoke): Likewise.
14980 * java-tree.h (all_class_list): New global variable declared.
14981 (layout_class_methods, layout_class_method): New function
14983 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14984 * jcf-parse.c (all_class_list): New global variable.
14985 (load_class): Extended what class_or_name can be. Use parser
14986 context mechanism to save globals before calling jcf_parse.
14987 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14988 is set on the file name.
14989 (jcf_parse): Layout class methods when Object is loaded, otherwise
14990 record class in all_class_list for delayed method layout.
14991 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14992 * lang.c (put_decl_node): Decode <init> into the decl context
14994 * lex.c (java_allocate_new_line): Use xmalloc.
14995 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14996 pointers, not TREE_LIST elements.
14997 (struct parser_ctxt): Fixed comment indentations, added comments
14998 and reordered some fields.
14999 (java_check_methods): Function prototype removed.
15000 * parse.y (java_push_parser_context): Use xmalloc.
15001 (java_parser_context_restore_global): Pop extra pushed ctxp only
15002 when there's nothing next.
15003 (maybe_create_class_interface_decl): Fixed comment, add new
15004 created class decl to all_class_list.
15005 (method_header): Use GET_REAL_TYPE on argument's types.
15006 (method_declarator): Use GET_REAL_TYPE, change type to the real
15007 type in TREE_LIST dependency node. Build argument list with the
15009 (create_jdep_list): Use xmalloc. Removed allocation error message.
15010 (obtain_incomplete_type): Fixed leading comment. Broadened
15011 incoming argument meaning.
15012 (register_incomplete_type): Use xmalloc. Removed allocation error
15014 (safe_layout_class): Fixed leading comment.
15015 (jdep_resolve_class): Reversed if statement condition and switch
15016 if and else bodies.
15017 (resolve_and_layout): Fixed leading comment. Broadened incoming
15019 (complete_class_report_errors): New local variable name, for
15020 clarity. purify_type_name used for all error cases.
15021 (java_get_real_method_name): Stricter check on constructors.
15022 (java_check_regular_methods): Reverse methods list only if not
15023 already laid out. Layout artificial constructor.
15024 (java_check_methods): Deleted.
15025 (source_start_java_method): Obtain incomplete type for patchable
15027 (java_layout_classes): Fixed leading comment. Use
15028 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15029 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15030 before returning. Fixed comments.
15031 (java_expand_classes): Check for errors up front.
15032 (patch_method_invocation): Class to search is resolved and laid
15035 1998-11-24 Per Bothner <bothner@cygnus.com>
15037 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15039 * javaop.h (int8): Removed - not used.
15040 (jbyte): Redefine portably with correct signedness.
15042 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15044 * jcf-write.c (generate_bytecode_insns): Fix typo
15045 OPCODE_getstatic to OPCODE_getfield.
15047 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15048 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15049 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15051 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15053 * jcf-parse.c (jcf_parse_source): Function returned type is
15054 void. Added prototype.
15055 (jcf_parse): Function returned type is void.
15056 (yyparse): Remove call to fclose on the last parsed file.
15058 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15060 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15062 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15063 (layout_class): Cope with methods featuring WFL in decl names.
15064 * decl.c (unqualified_object_id_node): New global variable,
15066 (build_decl_no_layout): Removed.
15067 * expr.c (build_primtype_type_ref): Handle Double.
15068 (java_lang_expand_expr): Fixed indentations.
15069 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15070 (flag_wall, flag_redundant, flag_not_overriding,
15071 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15072 variable declarations.
15073 (build_decl_no_layout): Removed prototype.
15074 (java_get_real_method_name): Added prototype.
15075 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15076 (java_parse_abort_on_error): Macro now just returns.
15077 * jcf-parse.c (jcf_parse_source): Check fclose returned
15078 value. Call emit_register_classes if java_report_errors returns
15080 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15081 flag_static_local_jdk1_1): New integer flags.
15082 (lang_decode_option): New flags set here.
15083 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15084 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15085 the flag_redundant variable.
15086 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15087 when parsing java.lang.Object class.
15088 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15089 NULL_TREE to build.
15090 (resolve_qualified_expression_name): Fixed indentation.
15091 (patch_array_ref): Changed prototype.
15092 (not_initialized_as_it_should_p): Prototype removed.
15093 (java_report_errors): Added function prototype.
15094 * parse.y (formal_parameter:): Changed error message for not yet
15095 supported final parameters.
15096 (class_type_list:): Set both PURPOSE and VALUE of created
15097 TREE_LIST to be class_type.
15098 (primary_no_new_array:): Handle class literals on primitive types.
15099 (parse_warning_context): Reinstalled correct force_error and
15100 do_warning flags setups.
15101 (java_report_errors): Changed prototype. Return java_error_count
15103 (variable_redefinition_error): Consider treating variable type as
15105 (create_interface): Warn about redundant abstract modifier if
15106 flag_redundant is set. Changed error message.
15107 (lookup_field_wrapper): Save/restore globals before/after looking
15109 (duplicate_declaration_error_p): Consider treating declaration
15110 type as a fake pointer.
15111 (register_fields): Extract real type from dependency node. Check
15112 for duplicate field declaration after type adjustment. Use
15113 DECL_INITIAL to store static final initialized values.
15114 (method_header): Extract real function type from dependency node.
15115 (check_abstract_method_header): Use GET_METHOD_NAME.
15116 (obtain_incomplete_type): Layout fake pointer type.
15117 (safe_layout_class): Don't try to check for methods before layout.
15118 (java_complete_class): Don't check for correct throws clause
15119 elements inheritance here.
15120 (resolve_and_layout): Broadened name parameter meaning.
15121 (reset_method_name): Use GET_METHOD_NAME.
15122 (java_get_real_method_name): New function.
15123 (java_check_regular_methods): Don't check methods in
15124 java.lang.Object. Verify lineage of throws clause elements. Use
15125 flag_no_overriding in warning report.
15126 (check_throws_clauses): Don't check if class was from
15127 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15128 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15129 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15130 warning on unsupported final local variables. Use build_decl
15131 instead of build_decl_no_layout. Get real local variable type from
15133 (source_start_java_method): Get real parameter type from
15134 dependency node. Call build_decl instead of build_decl_no_layout.
15135 (java_layout_classes): Reverse tree and layout type and class as
15136 required. Mark class as loaded when done.
15137 (resolve_field_access): Fixed indentation. Restricted condition
15138 leading to static field access code generation. Set field_type
15139 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15140 (resolve_qualified_expression_name): Initialize type_found to
15141 null. Handle static field resolved during qualification. Fixed
15142 layout on non primitive field decl types.
15143 (not_accessible_p): Fixed typo in comment.
15144 (patch_method_invocation): Resolve and layout class to search from
15146 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15147 layout non primitive type, if necessary. Make method node only to
15149 (find_applicable_accessible_methods_list): Consider WFL'ed method
15150 decl names. Fixed indentation.
15151 (argument_types_convertible): Resolve and layout target type if
15153 (java_complete_tree): Fixed indentation problems. Rewrote
15154 CALL_EXPR thrown exceptions check. Re-installed further processing
15155 of the assignment in certain cases.
15156 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15157 inlining on class literals.
15158 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15160 (valid_method_invocation_conversion_p): Likewise.
15161 (patch_string): Temporary disable forbidden use of `this' in
15162 explicit constructor invocations when doing string concatenation
15163 within their scope.
15164 (patch_unaryop): Added comment. Reinstalled code to disable
15165 further check on assignment operation with cast expression RHS.
15166 (patch_switch_statement): Fixed indentation.
15167 (build_try_statement): Call build_decl instead of
15168 build_decl_no_layout.
15169 (patch_synchronized_statement): Likewise.
15170 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15171 IS_UNCHECKED_EXPRESSION_P.
15172 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15173 layout argument exception type.
15174 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15175 of IS_UNCHECKED_EXPRESSION_P.
15177 1998-11-18 Anthony Green <green@cygnus.com>
15179 * jcf-parse.c (yyparse): Open class file in binary mode.
15181 1998-11-15 Per Bothner <bothner@cygnus.com>
15183 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15185 * jcf-write.c (perform_relocations): Move check out one loop.
15187 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15189 * Make-lang.in: Fix reference to srcdir.
15190 * jv-scan.c: Add missing xmalloc prototype.
15191 * jvgenmain.c: Ditto.
15193 1998-11-15 Per Bothner <bothner@cygnus.com>
15195 * decl.c (error_mark_node), java-tree.h: New global.
15196 * parse.y: Use empty_stmt_node instead of size_zero_node.
15197 (build_if_else_statement): If missing else, use empty_stmt_node.
15199 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15200 (java_complete_expand_method): Complain if return is missing.
15201 (java_check_regular_methods): Comment out incorrect error check.
15202 (not_accessible_p): Fix incorrect handling of protected methods.
15203 (patch_method_invocation): Pass correct context to not_accessible_p.
15204 (find_applicable_accessible_methods_list): Likewise.
15205 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15206 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15207 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15208 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15210 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15211 (push_int_const): Remove reundant NOTE_PUSH.
15212 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15213 (- case SWITCH_EXPR): Fix code generation bug.
15214 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15215 (generate_classfile): More robust for abstract methods.
15217 1998-11-15 Anthony Green <green@cygnus.com>
15219 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15220 * Make-lang.in: Ditto.
15222 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15223 * jvgenmain: Ditto.
15225 1998-11-15 Per Bothner <bothner@cygnus.com>
15227 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15229 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15231 1998-11-14 Per Bothner <bothner@cygnus.com>
15233 Allow uses of interface types to verify. This is not really
15234 type-safe, but it matches what Sun does, and is OK as long as
15235 there are appropriate run-time checks.
15236 * verify.c (merge_types): If merging two interface types,
15237 just set the result to java.lang.Object.
15238 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15240 1998-11-13 Tom Tromey <tromey@cygnus.com>
15242 * gjavah.c (main): Handle --output-class-directory argument.
15243 * jvspec.c (lang_specific_driver): Translate `-d' into
15244 -foutput-class-dir.
15245 * jcf.h (jcf_write_base_directory): Declare.
15246 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15247 * lang-options.h: Mention -foutput-class-dir.
15248 * jcf-write.c (jcf_write_base_directory): New global.
15249 (make_class_file_name): Put generated .class file into `-d'
15250 directory, or into source directory if -d not given. Function now
15252 (write_classfile): Free class file name. Handle case where class
15254 (DIR_SEPARATOR): New macro.
15255 Include <sys/stat.h>
15257 * Makefile.in (prefix): New macro.
15259 1998-11-12 Per Bothner <bothner@cygnus.com>
15261 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15262 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15263 here (done in patch_invoke instead).
15264 (case_identity): Moved here from parse.y.
15266 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15267 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15268 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15269 so they can be efficiently scanned without recursion.
15270 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15271 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15272 in BLOCK iteratively, rather than recursively.
15274 * parse.y (do_unary_numeric_promotion): New function.
15275 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15277 * parse.y (patch_newarray): Various fixes.
15279 Re-do handling of switch statements (for proper block scoping).
15280 * parse.y: Add just a single block for the enture switch block,
15281 but don't create any "case blocks".
15282 (group_of_labels): Rmeoved unneeded non-terminal.
15283 CASE_EXPR and DEFAULT_EXPR are added to current block.
15284 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15285 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15286 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15287 * parse.y (wfl_operator, print_int_node): Make non-static.
15288 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15289 as part of recursive scan of block.
15290 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15291 (patch_switch_statement): Most tests move dinto java_complete_tree.
15293 * parse.y: Make various production be non-typed (void).
15294 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15295 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15296 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15298 * jcf-write.c (struct jcf_handler): New type.
15299 (struct jcf_switch_state): New type.
15300 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15301 (alloc_handler, emit_unop, emit_reloc): New functions.
15302 (adjust_typed_op): Add extra parameter ("max type" offset).
15303 (emit_switch_reloc, emit_case-reloc): New function.
15304 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15305 (generate_bytecode_insns): Support REAL_CST, switch statements,
15306 exception handling, method calls, object/array creation, and more.
15308 * class.c: Remove some unused variables.
15309 * constants.c (find_string_constant): New function.
15310 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15311 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15312 if flag_emit_class_files.
15314 1998-11-12 Tom Tromey <tromey@cygnus.com>
15316 * jcf-io.c (find_class): Added explanatory comment.
15318 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15319 trailing slash to `.zip' entries.
15321 * jvspec.c (lang_specific_driver): Correctly handle case where
15322 GC_NAME not defined.
15324 1998-11-11 Tom Tromey <tromey@cygnus.com>
15326 * jvspec.c (GC_NAME): New define.
15327 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15329 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15331 1998-11-11 Per Bothner <bothner@cygnus.com>
15333 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15335 1998-11-11 Tom Tromey <tromey@cygnus.com>
15337 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15339 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15341 * class.c (is_compiled_class): Call safe_layout_class for class
15342 compiled from source.
15343 * conver.h (convert_to_integer, convert_to_real,
15344 convert_to_pointer): Added prototypes.
15345 * decl.c (init_decl_processing): Non longer push the decls of
15346 `methodtable', `constants', `Class', `Field', `dispatchTable'
15347 `jexception' and `Method'.
15348 * expr.c (build_invokeinterface): New function.
15349 (expand_invoke): static variable CLASS_IDENT now in
15350 build_invokeinterface. Use build_invokeinterface.
15351 (expand_java_field_op): Moved code to inline
15352 java.lang.PRIMTYPE.TYPE into a function.
15353 (build_primtype_type_ref): New function.
15354 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15355 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15356 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15357 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15358 (DECL_LOCAL_STATIC_VALUE): New macro.
15359 (build_invokeinterface, build_primtype_type_ref): New function
15361 (java_parse_abort_on_error): Macro rewritten.
15362 * jcf-parse.c (current_method): Add comment to declaration.
15363 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15364 Function prototypes fixed.
15365 (jcf_parse_source): push/pop parser context. save/restore global.
15366 (parse_source_file): Fixed leading comment. Now take a
15367 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15368 classes and pop the parser context anymore.
15369 (yyparse): Push parser context, save globals, parse the source
15370 file, restore globals and pop the parser context when processing a
15372 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15373 * lex.c (java_parse_doc_section): New function.
15374 (java_lex): Call java_parse_doc_section when appropriate. Build an
15375 operator around INSTANCEOF_TK.
15376 * lex.h (java_lineterminator, java_sprint_unicode,
15377 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15378 Prototypes rewritten.
15379 (java_parse_escape_sequence, java_letter_or_digit_p,
15380 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15381 java_read_unicode, java_store_unicode, java_read_char,
15382 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15383 Added function prototypes.
15384 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15386 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15388 (struct parser_ctxt): New fields: deprecated,
15389 current_parsed_class_un, gclass_list.
15390 (fix_method_argument_names, issue_warning_error_from_context,
15391 resolve_package, lookup_package_type): New function prototypes.
15392 (resolve_expression_name): Fixed function prototype.
15393 (find_applicable_accessible_methods_list): Fixed indentation, added
15394 extra argument in prototype.
15395 (check_final_assignment, build_null_of_type, check_deprecation,
15396 check_method_redefinition, reset_method_name,
15397 java_check_regular_methods, java_check_abstract_methods,
15398 maybe_build_primttype_type_ref): New function prototype.
15399 * parse.y (conver.h): Include.
15400 (INSTANCEOF_TK): Tagged <operator>.
15401 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15402 (relational_expression:): Build binop for instanceof.
15403 (java_push_parser_context): Remember ctxp->gclass_list across
15405 (java_pop_parser_context): Simply return if no context
15406 exists. Remember gclass_list across contexts.
15407 (issue_warning_error_from_context): New function.
15408 (parse_error_context): Don't setup ctxp->elc here. Call
15409 issue_warning_error_from_context instead.
15410 (parse_warning_context): Likewise.
15411 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15412 setup. Link new class/interface to ctxp->gclass_list.
15413 (add_superinterfaces): Register interface as incomplete if not
15415 (create_class): Remember class unqualified name in
15416 ctxp->current_parsed_class_un. Check class deprecation.
15417 (register_fields): Check field deprecation. Remember static final
15418 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15420 (method_header): New local variable ORIG_ARG. Use unqualified
15421 current class name for check on constructor errors. Promote return
15422 type if of record type. Argument list fix moved in
15423 fix_method_argument_names, called here. Check method deprecation.
15424 (fix_method_argument_names): New function.
15425 (method_declarator): Promote record typed arguments.
15426 (safe_layout_class): Check class methods before layout.
15427 (java_complete_class): Compute field layout when patched.
15428 (do_resolve_class): Try to load class after having it renamed
15429 after the package name.
15430 (get_printable_method_name): Use DECL_CONTEXT.
15431 (reset_method_name): New function.
15432 (check_method_redefinition): Use reset_method_name.
15433 (java_check_regular_methods): New local variable
15434 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15435 names for error report. Check for compile-time error when method
15436 found has default (package) access.
15437 (java_check_abstract_methods): Now takes an interface DECL node as
15438 an argument. Also reinstall real name on unchecked
15439 overriding/hiding methods for error report.
15440 (java_check_methods): Fixed leading comment. Get classes to verify
15441 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15442 CLASS_METHOD_CHECKED_P on class verification.
15443 (lookup_java_method2): Get real method name if necessary.
15444 (find_in_imports): Don't check package class access here.
15445 (resolve_package, lookup_package_type): New functions.
15446 (java_layout_classes): Fixed leading comment. Take classes to be
15447 laid out from ctxp->gclass_list.
15448 (java_complete_expand_methods): Don't expand native and abstract
15450 (java_expand_classes): New function.
15451 (resolve_expression_name): Use additional argument ORIG. Retrieve
15452 values of static final field of primitive types.
15453 (resolve_field_access): Handles static final field of promotive
15455 (resolve_qualified_expression_name): Handle STRING_CST as
15456 primaries and package name resolution. Check deprecation on found
15457 decls. Set where_found and type_found on non static field resolved
15458 during qualification. Layout non primitive field decl types.
15459 (check_deprecation): New function.
15460 (maybe_access_field): Simplified.
15461 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15462 removed. Reverse method's argument when primary is a type. Don't
15463 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15464 instead. Include abstract class in the list of class searchable
15465 for constructors. Use DECL_CONTEXT of found method for access
15466 checks. Check method deprecation.
15467 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15468 converting arguments. Handle INVOKE_INTERFACE.
15469 (lookup_method_invoke): Search constructor using existing
15470 infrastructure (don't rely on lookup_java_constructor anymore).
15471 (find_applicable_accessible_methods_list): Extra argument flag
15472 LC. Now include constructor in the search.
15473 (qualify_ambiguous_name): Conditional expression are primaries.
15474 (not_initialized_as_it_should_p): static final are always
15476 (java_complete_tree): Pass extra NULL argument to
15477 resolve_expression_name. Stricter test to carry on patching
15478 assignments. New case for INSTANCEOF_EXPR.
15479 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15480 (check_final_assignment, maybe_build_primttype_type_ref): New
15482 (patch_assignment): Detect resolved static finals and carry normal
15483 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15484 (try_builtin_assignconv): Access constant 0 on all primitive
15486 (valid_builtin_assignconv_identity_widening_p): Accept identical
15487 types. Accept all promoted type on int type.
15488 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15489 assigned to a reference.
15490 (valid_method_invocation_conversion_p): Accept to check null
15492 (build_binop): Merge declaration and initialization of local
15494 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15495 numeric types. Improved validity test for qualify operators on
15497 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15498 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15499 primitive type and issue the appropriate error message.
15500 (resolve_type_during_patch): Mark class loaded when resolved.
15501 (patch_cast): Allow null to be cased to reference types.
15502 (build_null_of_type): New function.
15503 (patch_array_ref): Handle array on references correctly.
15504 (patch_return): Removed unused local variable MODIFY. Force
15505 boolean to be returned as integers. Allows null to be returned by
15506 a function returning a reference.
15507 * typeck.c (convert_to_integer, convert_to_real,
15508 convert_to_pointer): Prototypes moved to convert.h
15509 (lookup_argument_method): Use method real name, if necessary.
15511 1998-10-30 Tom Tromey <tromey@cygnus.com>
15513 * class.c (build_class_ref): Changed name of primitive classes to
15516 * class.c (make_class_data): Renamed fields: nmethods to
15517 method_count, method_count to dtable_method_count. Always set
15518 `state' field to 0.
15519 * decl.c (init_decl_processing): Likewise.
15521 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15523 * class.c (layout_class): Don't mangle <finit>, produce
15524 __finit<class> instead. Don't verify artificial methods.
15525 * decl.c (finit_identifier_node): New declared global.
15526 (init_decl_processing): finit_identifier_node initialized.
15527 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15528 * java-tree.h (finit_identifier_node): Declared as extern.
15529 (struct lang_decl): New field called_constructor.
15530 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15531 (CLASS_HAS_FINIT_P): New macro.
15532 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15533 explicit constructor invocation.
15534 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15535 CALL_SUPER_CONSTRUCTOR_P): New macros.
15536 (write_classfile): Added prototype.
15537 * jcf-parse.c (jcf_parse_source): Parse and remember for
15538 generation if the file was seen on the command line.
15539 (parse_source_file): Don't write the class file here.
15540 (yyparse): Loop on files rewritten. Set current_jcf.
15541 (parse_zip_file_entries): Parse class file only if it was found.
15542 * lang.c (init_parse): Don't open command line provided filename
15544 (lang_parse): Don't set main_jcf anymore.
15545 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15546 (JCONSTRUCTOR_CHECK): New macro.
15547 (JBSC_TYPE_P): New macro.
15548 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15549 (COMPLETE_CHECK_OP_2): New macro.
15550 (struct parse_ctxt): New field explicit_constructor_p.
15551 (check_class_interface_creation): Fixed prototype indentation.
15552 (patch_method_invocation_stmt): Prototype reflects added argument.
15553 (patch_invoke): Likewise.
15554 (complete_method_declaration, build_super_invocation,
15555 verify_constructor_circularity,
15556 build_this_super_qualified_invocation, get_printable_method_name,
15557 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15558 verify_constructor_super, create_artificial_method,
15559 start_artificial_method_body, end_artificial_method_body,
15560 generate_field_initialization_code): New function prototypes.
15561 * parse.y: Fixed leading comment
15562 (constructor_header:, constructor_body:, block_end:): Rules tagged
15564 (type_declaration:): Call maybe_generate_finit.
15565 (method_declaration:): Action for method_body: placed in new
15566 function complete_method_declaration, called here.
15567 (constructor_declaration:): Defined actions. Removed leading
15569 (constructor_header:): New rule with action.
15570 (constructor_body:): Rule rewritten using block_begin: and
15571 block_end:. Defined actions.
15572 (constructor_declarator:, explicit_constructor_invocation:):
15574 (block:): Use new rules block_begin: block_end:.
15575 (block_begin:, block_end:): New rules and actions.
15576 (block_statements:): Fixed error message for explicit
15578 (method_invocation:): Call build_this_super_qualified_invocation
15579 if primary is `this' or `super' was seen.
15580 (conditional_expression:): Action defined.
15581 (extra_ctxp_pushed_p): New static global flag.
15582 (java_parser_context_save_global): Create parser context if
15583 necessary. Use extra_ctxp_pushed_p to remember it.
15584 (java_parser_context_restore_global): Pop extra parser context if
15586 (build_array_from_name): Array on primitive types are marked
15588 (register_fields): Restore new name in field initializer
15589 expression if type was altered. Non static fields initialized upon
15590 declaration marked initialized.
15591 (maybe_generate_finit): New function.
15592 (maybe_generate_clinit): Use create_artificial_method,
15593 start_artificial_method_body, end_artificial_method_body. Generate
15594 debug info for enclosed initialization statements.
15595 (method_header): Fixed leading comment. Check constructor
15596 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15598 (complete_method_declaration, constructor_circularity_msg,
15599 verify_constructor_circularity): New functions.
15600 (get_printable_method_name): New function.
15601 (check_method_redefinition): Don't rename <finit> methods. Fix
15602 declared constructor names. Error message for
15603 constructors modified.
15604 (java_check_regular_methods): Local variable seen_constructor
15605 renamed saw_constructor. Skip verification on constructors. Create
15606 default constructor with create_artificial_method.
15607 (java_check_methods): Removed unnecessary empty line.
15608 (create_artificial_method, start_artificial_method_body,
15609 end_artificial_method_body): New functions.
15610 (java_layout_classes): Changed leading comment. Reverse fields
15611 list if necessary. Always layout java.lang.Object if being
15613 (java_complete_expand_methods): Verify constructor circularity.
15614 (java_complete_expand_method): Call fix_constructor on
15615 constructors. Local variable no_ac_found removed. Restore
15616 bindings if method body expansion failed.
15617 (fix_constructors, verify_constructor_super,
15618 generate_field_initialization_code): New function.
15619 (java_expand_classes): Fixed leading comment. Write class file
15621 (resolve_expression_name): Check for illegal instance variable
15622 usage within the argument scope of an explicit constructor
15624 (resolve_qualified_expression_name): Pass extra from_super flag
15625 when invoking patch_method_invocation_stmt. New case for
15626 conditional expression when used as a primary. Check for error
15627 when acquiring super.
15628 (patch_method_invocation_stmt): Added extra argument super. New
15629 local variable is_static_flag. Set class_to_search according to
15630 the nature of the constructor invocation. Don't add `this'
15631 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15632 invocation within the argument scope of explicit constructor
15633 invocation. Set is_static according to is_static_flag. Provide
15634 extra `super' argument to patch_invoke invocation.
15635 (patch_invoke): New argument from_super. Loop on arguments
15636 indentation fixed. Pass from_super to invocation_mode. New switch
15637 case INVOKE_SUPER. Fixed error message in switch default case.
15638 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15640 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15641 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15642 message takes constructors into account.
15643 (find_applicable_accessible_methods_list): Fixed indentation.
15644 (qualify_ambiguous_name): Take explicit constructor invocation
15645 into account. Deal with a conditional expression as a primary to
15647 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15648 case. Added extra argument to patch_method_invocation_stmt.
15649 Register calls made to explicit constructor `this'. Don't call
15650 save_expr in ARRAY_REF case when emitting class files. Check for
15651 illegal use of this when expanding explicit constructor invocation
15653 (complete_function_arguments): Set and reset parser context
15654 explicit_constructor_p field value when appropriate.
15655 (build_super_invocation, build_this_super_qualified_invocation):
15657 (patch_assignment): Fixed typo.
15658 (patch_unaryop): Check on final fields occurs only when a decl
15660 (patch_return): Take constructors into account.
15661 (patch_conditional_expr): New function.
15662 * typeck.c (build_java_signature): Removed unnecessary empty line.
15664 1998-10-28 Jeffrey A Law (law@cygnus.com)
15666 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15668 1998-10-28 Tom Tromey <tromey@cygnus.com>
15670 * decl.c (init_decl_processing): Renamed fields.
15671 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15672 interface_len, msize fields.
15674 * class.c (make_class_data): Removed subclass_head and
15675 subclass_next fields.
15676 * decl.c (init_decl_processing): Removed subclass_head and
15677 subclass_next fields.
15679 1998-10-28 Jeffrey A Law (law@cygnus.com)
15681 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15682 * mangle.c (emit_unicode_mangled_name): Similarly.
15684 1998-10-26 Nick Clifton <nickc@cygnus.com>
15686 * jcf-parse.c (get_constant): Place braces around code to compute
15687 'd' when REAL_ARITHMETIC is not defined.
15689 1998-10-25 H.J. Lu (hjl@gnu.org)
15691 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15694 1998-10-23 Tom Tromey <tromey@cygnus.com>
15696 * lang-specs.h: `.zip' files are input to jc1.
15698 1998-10-22 Per Bothner <bothner@cygnus.com>
15700 * jvspecs.c: Add (but don't enable) support for combining multiple
15701 .class and .java input filenames to a single jc1 invocation.
15702 Add support for -C flag (copile to .class files).
15703 Translate -classpath and -CLASSPATH arguments.
15704 * lang-specs.h: Don't set %2 spec.
15706 1998-10-22 Tom Tromey <tromey@cygnus.com>
15708 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15710 (add_path): Don't add trailing separator to non-empty path
15713 * lang.c (lang_decode_option): Check for -fclasspath and
15714 -fCLASSPATH before examining other `-f' options.
15716 * java-tree.h (finalize_identifier_node): Don't declare.
15717 * class.c (make_class_data): Don't push "final" field.
15718 * decl.c (init_decl_processing): Don't push "final" field.
15719 (finalize_identifier_node): Removed.
15720 (init_decl_processing): Don't set finalize_identifier_node.
15722 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15724 1998-10-11 Anthony Green <green@cygnus.com>
15726 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15727 (JV_SCAN_SOURCES): New macro.
15728 (JCF_DUMP_SOURCES): Likewise.
15729 (jcf-dump$(exeext)): New target.
15730 (jv-scan$(exeext)): New target.
15732 1998-10-22 Tom Tromey <tromey@cygnus.com>
15734 * Makefile.in (LEX): Removed.
15735 (LEXFLAGS): Likewise.
15736 (SET_BISON): New macro.
15738 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15739 spurious diffs in parse.c.
15740 ($(PARSE_SCAN_C)): Likewise.
15741 (PARSE_DIR): New macro.
15743 (PARSE_SCAN_C): Likewise.
15744 (PARSE_RELDIR): New macro.
15746 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15748 * jcf-io.c (find_class): Use saw_java_source to determine when to
15749 look for `.java' file.
15750 * jcf-parse.c (saw_java_source): New global.
15751 (yyparse): Set it if `.java' file seen.
15753 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15754 (GCJH_SOURCES): Likewise.
15755 * Makefile.in (datadir): New macro.
15756 (libjava_zip): Likewise.
15757 (JAVA_OBJS): Added jcf-path.o.
15758 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15759 (../gcjh$(exeext)): Likewise.
15760 (jcf-path.o): New target.
15761 * java-tree.h (fix_classpath): Removed decl.
15762 * jcf-parse.c (fix_classpath): Removed.
15763 (load_class): Don't call fix_classpath.
15764 * parse.y (read_import_dir): Don't call fix_classpath.
15765 * lex.h: Don't mention classpath.
15766 * lex.c (java_init_lex): Don't initialize classpath.
15767 * jcf-io.c (classpath): Removed global.
15768 (find_class): Use jcf_path iteration functions. Correctly search
15769 class path for .java file.
15770 (open_in_zip): New argument `is_system'.
15771 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15772 classpath-related options.
15773 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15775 (lang_init): Call jcf_path_init.
15776 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15777 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15778 Correctly put braces around second string in each entry.
15779 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15780 classpath-related options.
15781 (help): Updated for new options.
15782 * jcf.h: Declare functions from jcf-path.c. Don't mention
15783 `classpath' global.
15784 * jcf-path.c: New file.
15786 * jcf-depend.c: Include jcf.h.
15788 * jcf-write.c (localvar_alloc): Returns `void'.
15789 (localvar_free): Removed unused variable.
15791 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15792 (init_parse): Use OBJECT_SUFFIX, not ".o".
15794 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15796 * class.c (emit_register_classes): Renamed from
15797 emit_register_class.
15798 * java-tree.h (emit_register_classes): Prototype renamed from
15799 emit_register_class.
15800 * jcf-parse.c (yyparse): Call emit_register_classes once before
15802 * parse.y (java_expand_classes): No longer register classes.
15804 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15806 * class.c (is_compiled_class): New local variable
15807 seen_in_zip. Identify classes found in currently compiled source
15809 * decl.c (complete_start_java_method): Fixed typo.
15810 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15811 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15812 (CLASS_P): Moved around.
15813 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15814 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15816 (jcf_parse_source): Changed leading comment. Removed unnecessary
15817 fclose and CLASS_FROM_SOURCE_P marking.
15818 (parse_source_file): New local variables remember_for_generation
15819 and filename. Mark parsed file name identifier node. Removed block
15820 executed when parse_only was null. Set remember_for_generation.
15821 Use it as an argument to java_pop_parser_context.
15822 (yyparse): New local variables several_files, list, next node and
15823 current_file_list. Split ampersand separated file names into
15824 current_file_list. Iterate through the list and parse accordingly.
15825 * parse.h (java_pop_parser_context): New function prototype.
15826 * parse.y (ctxp_for_generation): New static global variable.
15827 (java_pop_parser_context): New argument generate. Link popped ctxp
15828 to ctxp_for_generation list accordingly.
15829 (java_complete_expand_methods): Fixed indentation.
15830 (java_expand_classes): New function.
15832 1998-10-17 Per Bothner <bothner@cygnus.com>
15834 * Makefile.in: Link with libiberty.a instead of memmove.o.
15836 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15838 * lex.c (setjmp.h): No longer included.
15839 * lex.h (setjmp.h): Included.
15840 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15841 (duplicate_declaration_error_p): Renamed from
15842 duplicate_declaration_error.
15843 (build_array_from_name): New function prototype.
15844 * parse.y (setjmp.h): No longer included.
15845 (variable_declarator_id): Define action.
15846 (build_array_from_name): New function.
15847 (duplicate_declaration_error_p): Renamed from
15848 duplicate_declaration_error. Fixed leading comment.
15849 (register_fields): Main `for' loop reorganized. Uses
15850 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15851 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15852 build_array_from_name.
15853 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15855 (read_import_dir): Don't try to skip `.' and `..'.
15856 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15857 build_array_from_name. Main `for' loop reorganized.
15858 (resolve_qualified_expression_name): When building access to a
15859 field, use the type where the field was found, not its own type.
15860 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15861 field was found is null.
15862 (qualify_ambiguous_name): Sweep through all successive array
15865 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15867 * java-tree.h (pop_labeled_block, lang_printable_name,
15868 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15869 interface_of_p, inherits_from_p, fix_classpath,
15870 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15871 make_class_data, register_class, alloc_name_constant): New
15872 function prototypes.
15873 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15874 indentation. Added cast to remove warning.
15875 (lang_printable_name): Set v argument unused.
15876 (lang_print_error): Added argument to lang_printable_name call.
15877 (java_dummy_print, print_lang_decl, print_lang_type,
15878 print_lang_identifier, lang_print_xnode): All argument marked
15880 * lex.c (java_unget_unicode): Removed unnecessary argument.
15881 (java_allocate_new_line): Unused local variable is gone.
15882 (java_read_char): Added parenthesis in expressions to remove
15883 warnings. Added final return statement.
15884 (java_read_unicode): Added parenthesis in expression to remove
15886 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15887 (java_parse_escape_sequence): Likewise.
15888 (java_lex): Unused local variables are gone. Fixed
15889 java_unget_unicode invocation.
15890 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15892 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15893 lang_printable_name invocation in macro.
15894 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15896 (duplicate_declaration_error): Suppressed unused argument in
15898 (identical_subpath_p): Function declaration is gone.
15899 (patch_invoke): Suppressed unused argument in prototype.
15900 (patch_cast, build_labeled_block, check_thrown_exceptions):
15902 * parse.y (setjmp.h): Included
15903 (toplev.h): Likewise.
15904 (field_declaration:): Suppressed unused local
15905 (label_decl:): Fixed build_labeled_block invocation.
15906 (java_pop_parser_context): Put extra parenthesis around assignment
15908 (yyerror): Suppressed unused local variables.
15909 (variable_redefinition_error): Fixed lang_printable_name
15911 (create_interface): Suppressed unused local variables.
15912 (create_class): Likewise.
15913 (duplicate_declaration_error): Suppressed unused argument. Fixed
15914 lang_printable_name invocation.
15915 (register_fields): Suppressed unused local variable. Fixed
15916 duplicate_declaration_error invocation.
15917 (method_header): Suppressed unused local variable.
15918 (method_declarator, parser_check_super): Likewise.
15919 (java_complete_class): Suppressed unused local variable. Fixed
15920 fatal error message.
15921 (complete_class_report_errors): Added default: in switch.
15922 (java_check_regular_methods): Fixed lang_printable_name
15924 (check_throws_clauses): Likewise.
15925 (java_check_abstract_methods): Suppressed unused local
15926 variable. Fixed lang_printable_name invocation.
15927 (read_import_entry): Added supplemental return statement.
15928 (read_import_dir): Suppressed unused local variables.
15929 (check_pkg_class_access, declare_local_variables): Likewise.
15930 (source_start_java_method): Suppressed unused extern variable
15932 (expand_start_java_method): Suppressed unused extern and local
15933 variable declarations.
15934 (java_complete_expand_methods): Likewise.
15935 (java_complete_expand_method): Suppressed unused local variables.
15936 (make_qualified_name): Likewise.
15937 (resolve_qualified_expression_name): Added default: in
15938 switch. Fixed lang_printable_name invocation.
15939 (class_instance_creation_expression): Added parenthesis around
15941 (patch_method_invocation_stmt): Fixed lang_printable_name and
15942 patch_invoke invocations.
15943 (check_for_static_method_reference): Fixed lang_printable_name
15945 (patch_invoke): Suppressed unused arguments and local variables.
15946 (lookup_method_invoke): Suppressed unused local variables.
15947 (qualify_ambiguous_name): Added default: in switch.
15948 (identical_subpath_p): Function removed.
15949 (patch_assignment): Suppressed unused local variables. Suppressed
15950 unnecessary if statement. Fixed lang_printable_name invocations.
15951 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15952 (valid_ref_assignconv_cast_p): Parenthesis around
15953 expression. Suppressed unused local variables.
15954 (build_binop): Suppressed unused local variables. fixed
15955 lang_printable_name invocations.
15956 (string_constant_concatenation): Suppressed unused local
15958 (patch_unaryop): Fixed lang_printable_name invocation.
15959 (patch_cast): Suppressed unnecessary argument. Fixed
15960 lang_printable_name invocation.
15961 (patch_array_ref): Fixed lang_printable_name invocation.
15962 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15963 (build_labeled_block): Suppressed unused argument.
15964 (generate_labeled_block): Fixed build_labeled_block invocation.
15965 (build_loop_body): Suppressed unused local variables.
15966 (patch_loop_statement): Likewise.
15967 (patch_exit): Fixed lang_printable_name invocation.
15968 (patch_switch_statement): Likewise.
15969 (case_identity): First argument marked unused.
15970 (patch_try_statement): Fixed lang_printable_name invocations.
15971 (patch_synchronized_statement, patch_throw_statement): Likewise.
15972 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15973 lang_printable_name invocations.
15974 (check_thrown_exceptions_do): Suppressed unused argument.
15976 1998-10-14 Tom Tromey <tromey@cygnus.com>
15978 * jcf-write.c (write_classfile): Add output class file as target.
15979 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15980 * jcf.h: Added declarations for dependency-tracking functions.
15981 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15982 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15983 (finish_parse): Call jcf_dependency_write.
15984 (dependency_tracking): New global.
15985 (DEPEND_SET_FILE): New define.
15986 (DEPEND_ENABLE): New define.
15987 (init_parse): Enable dependency tracking if required.
15989 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15990 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15991 (../gcjh$(exeext)): Likewise.
15992 (jcf-depend.o): New target.
15993 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15994 (GCJH_SOURCES): Likewise.
15995 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15997 (find_classfile): Added dep_name argument.
15998 (find_class): Compute name of dependency.
15999 (open_in_zip): Call jcf_dependency_add_file.
16000 * gjavah.c (output_file): No longer global.
16001 (usage): Don't mention "gjavah".
16003 (java_no_argument): Likewise.
16004 (version): Likewise.
16005 (main): Recognize and handle -M family of options.
16006 (print_mangled_classname): Return is void.
16007 (process_file): Handle case where output is suppressed.
16008 (HANDLE_END_FIELD): Likewise.
16009 (HANDLE_METHOD): Likewise.
16010 * jcf-depend.c: New file.
16012 1998-10-13 Jeffrey A Law (law@cygnus.com)
16014 * java-tree.def: Add missing newline at EOF.
16016 1998-10-13 Tom Tromey <tromey@cygnus.com>
16018 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16019 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16021 Include <config.h> and "system.h".
16022 (disassemble_method): Undefine RET to avoid clash with
16023 config/i386/i386.h.
16025 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16027 * decl.c (runtime_exception_type_node, error_exception_type_node):
16028 New global variables.
16029 (init_decl_processing): Initialized.
16030 * expr.c (java_lang_expand_expr): Set caught exception type to
16031 null if catch handler argument doesn't exit.
16032 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16034 * java-tree.h (runtime_exception_type_node,
16035 error_exception_type_node): Global variables declared.
16036 (DECL_FUNCTION_THROWS): New macro.
16037 (DECL_FUNCTION_BODY): Modified comment.
16038 (DECL_SPECIFIC_COUNT): Likewise.
16039 (struct lang_decl): New field throws_list.
16040 (IS_UNCHECKED_EXPRESSION_P): New macro.
16041 * lex.c (java_lex): Generate location information for THROW_TK.
16042 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16043 EXCEPTIONS_P): New macros.
16044 (enum jdep_code): New value JDEP_EXCEPTION.
16045 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16046 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16047 PATCH_METHOD_RETURN_ERROR): New macros.
16048 (patch_method_invocation_stmt): Added new argument to prototype.
16049 (patch_synchronized_statement, patch_throw_statement,
16050 check_thrown_exceptions, check_thrown_exceptions_do,
16051 purge_unchecked_exceptions, check_throws_clauses): New function
16053 * parse.y Fixed typo in keyword section.
16054 (throw:): Rule tagged <node>.
16055 (THROW_TK): Keyword tagged <operator>.
16056 (method_header:): Last argument to call to method_header passed
16058 (throws:, class_type_list:, throw_statement:,
16059 synchronized_statement:, synchronized:): Defined actions.
16060 (method_header): New local variable current. Register exceptions
16061 from throws clause.
16062 (java_complete_tree): Complete and verify exceptions from throws
16064 (complete_class_report_errors): Error message on exceptions not
16066 (java_check_regular_methods): Fixed typo. Shortcut on private
16067 overriding methods. Changed error message on method
16068 redefinition. Check for throws clause compatibility.
16069 (check_throws_clauses): New function.
16070 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16071 method. Changed error message on method redefinition.
16072 (currently_caught_type_list): New static variable.
16073 (java_complete_expand_methods): Purge unchecked exceptions from
16074 throws clause list. Call PUSH_EXCEPTIONS before walk and
16075 POP_EXCEPTIONS after.
16076 (resolve_qualified_expression_name): Pass new argument as NULL to
16077 patch_method_invocation_stmt.
16078 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16079 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16080 argument list when appropriate. Use new argument if non null to
16081 store selected method decl.
16082 (patch_invoke): Convert if necessary args of builtin types before
16083 forming CALL_EXPR. Argument list no longer reversed here.
16084 (invocation_mode): Treat final methods as static methods.
16085 (java_complete_tree): New cases for THROW_EXPR: and
16086 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16088 (complete_function_arguments): No more RECORD_TYPE
16089 conversion. Function parameter nodes no longer saved.
16090 (valid_ref_assignconv_cast_p): Avoid handling null type.
16091 (patch_binop): Fixed null constant reference handling.
16092 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16093 BUILD_THROW macros.
16094 (patch_try_statement): Fixed comments. Record caught types in
16095 list, push the list, expand try block and pop the list.
16096 (patch_synchronized_statement, patch_throw_statement,
16097 check_thrown_exceptions, check_thrown_exceptions_do,
16098 purge_unchecked_exceptions): New functions.
16099 * typeck.c (lookup_argument_method): Allow WFL in place of method
16100 DECL_NAME during method definition check
16102 1998-10-09 Tom Tromey <tromey@cygnus.com>
16104 * gjavah.c (decode_signature_piece): New function.
16105 (print_c_decl): Use it. Added `name_override' argument.
16106 (print_method_info): Use name_override argument to print_c_decl.
16107 (seen_fields): Removed.
16108 (print_field_info): Don't update seen_fields.
16109 (struct method_name): New structure.
16110 (method_name_list): New global.
16111 (print_method_info): Add new method to list of methods.
16112 (name_is_method_p): New function.
16113 (print_field_info): If field name has same name as method, then
16115 (process_file): Parse methods before fields.
16116 (field_pass): New global.
16117 (HANDLE_END_FIELD): Take field_pass into account.
16119 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16121 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16122 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16124 1998-10-03 Anthony Green <green@cygnus.com>
16126 * jvspec.c: Fix bug in jvgenmain_spec patch.
16128 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16130 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16131 * decl.c (soft_exceptioninfo_call_node): New global variable.
16132 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16133 takes extra integer argument. soft_exceptioninfo_call_node
16135 * except.c (java_set_exception_lang_code): New function
16136 (method_init_exceptions): Called here.
16137 (prepare_eh_table_type): New function.
16138 (expand_end_java_handler): Called here.
16139 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16140 one argument. Modified generation of call to
16141 soft_badarrayindex_node to use new argument.
16142 (build_java_arrayaccess): Pass faulty index value to
16143 build_java_throw_out_of_bounds_exception.
16144 (generate_name): New function.
16145 (java_lang_expand_expr): New local variables node, current,
16146 has_finally_p. Expand TRY_EXPR node.
16147 (process_jvm_instruction): Replace top of the stack with thrown
16148 object reference when entering exception handler.
16149 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16150 specific tree codes.
16151 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16153 (DECL_SPECIFIC_COUNT): New macro.
16154 (prepare_eh_table_type, java_set_exception_lang_code,
16155 generate_name): New function declarations.
16156 (match_java_method): Declaration deleted.
16157 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16159 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16160 * parse.h (redefinition_error, refine_accessible_methods_list,
16161 can_cast_to_p): Function declaration removed.
16162 (classitf_redefinition_error, variable_redefinition_error,
16163 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16164 find_most_specific_methods_list, argument_types_convertible,
16165 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16166 valid_cast_to_p, valid_method_invocation_conversion_p,
16167 try_reference_assignconv, add_stmt_to_compound,
16168 build_jump_to_finally, build_tree_list, patch_try_statement,
16169 java_get_catch_block): New function declarations.
16170 * parse.y (string_buffer_type): Global variable deleted.
16171 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16172 finally): Rules tagged <node>.
16173 (TRY_TK, CATCH_TK): Token tagged <operator>.
16174 (class_body_declaration:, class_member_declaration:,
16175 formal_parameter:, explicit_constructor_invocation:,
16176 interface_member_declaration:, constant_declaration:,
16177 primary_no_new_array:, class_instance_creation_expression:,
16178 array_creation_expression:): Issue error on unsuported JDK1.1
16180 (try_statement:, catches:, finally:): Define actions.
16181 (catch_clause_parameter): New rule.
16182 (catch_clause:): Use new rule catch_clause_parameter.
16183 (parse_jdk1_1_error): New function.
16184 (redefinition_error): Renamed classitf_redefinition_error.
16185 (variable_redefinition_error): New function.
16186 (check_class_interface_creation): Call
16187 classitf_redefinition_error.
16188 (java_complete_tree): Added error message on JDEP_TYPE: case.
16189 (complete_class_report_errors): Fixed indentation.
16190 (declare_local_variables): Call variable_redefinition_error.
16191 (source_end_java_method): Call java_set_exception_lang_code and
16192 emit_handlers where appropriate.
16193 (java_method_add_stmt): Call add_stmt_to_block.
16194 (add_stmt_to_block): New function.
16195 (lookup_method_invoke): Fixed outside comment. new local variable
16196 candicates. Call find_applicable_accessible_methods_list and
16197 find_most_specific_methods_list when searching for a
16198 method. Modified error report to list possible candidates when
16200 (find_applicable_accessible_methods_list,
16201 find_most_specific_methods_list, argument_types_convertible): New
16203 (refine_accessible_methods_list): Function deleted.
16204 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16205 expr (if applicable) before calling patch_array_ref.
16206 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16207 (enter_block): Fixed comment.
16208 (enter_a_block): New function.
16209 (patch_assignment): Reorganized. Call try_reference_assignconv for
16210 references. Call valid_cast_to_p instead of can_cast_to_p.
16211 (try_reference_assignconv,
16212 valid_builtin_assignconv_identity_widening_p): New functions.
16213 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16214 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16216 (build_string_concatenation): Don't resolve StringBuffer.
16217 (patch_cast): Fixed inverted arguments.
16218 (patch_array_ref): Code to save array expr deleted. Call
16219 valid_cast_to_p instead of can_cast_to_p.
16220 (generate_labeled_block): Call generate_name.
16221 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16222 patch_try_statement): New functions.
16223 * typeck.c (match_java_method): Function deleted.
16225 1998-10-02 Anthony Green <green@cygnus.com>
16227 * jvspec.c: jvgenmain_spec uses different temporary file names.
16229 1998-10-02 Anthony Green <green@cygnus.com>
16231 * jvspec.c (lang_specific_driver): Fail if user specifies
16232 --main= when not linking.
16234 1998-09-28 Tom Tromey <tromey@cygnus.com>
16236 * class.c (make_class_data): Push value for `thread' field.
16237 * decl.c (init_decl_processing): Added `thread' field to class.
16239 * class.c (add_field): Always make static fields externally
16242 1998-09-26 Anthony Green <green@cygnus.com>
16244 * expr.c (build_java_athrow,
16245 build_java_throw_out_of_bounds_exception, expand_invoke,
16246 build_newarray, expand_java_multianewarray, build_java_monitor):
16247 Update comments to reflect _Jv_* function names.
16249 1998-09-25 Per Bothner <bothner@cygnus.com>
16251 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16252 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16253 * parse.y (expand_start_java_method): Likewise.
16255 1998-09-24 Per Bothner <bothner@cygnus.com>
16257 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16259 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16260 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16261 * expr.c: Remove no-longer-needed calls to promote_type.
16262 * decl.c (give_name_to_locals): Liekwise.
16263 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16264 * parse.y: Add/remove promote_type calls as appropriate.
16265 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16266 (parse_signature_string): Likewise.
16267 (build_java_array_type): Fix for now signature convenions.
16269 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16271 1998-09-23 Tom Tromey <tromey@cygnus.com>
16273 * class.c (init_class_processing): libjava function renamed to
16276 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16278 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16279 * java-tree.def: Fixed DEFTREECODE third argument.
16280 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16281 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16282 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16283 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16284 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16285 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16286 * lang.c (java_tree_code_type, java_tree_code_length,
16287 java_tree_code_name): New arrays.
16288 (lang_init): Append Java tree node definitions to Gcc ones.
16289 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16291 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16293 (java_lex): Allow declaration of empty string constants. Retain
16294 location information on CASE_TK and DEFAULT_TK.
16295 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16296 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16297 Modified to be more robust.
16298 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16299 (build_new_invocation, try_builtin_assignconv,
16300 patch_switch_statement, string_constant_concatenation,
16301 build_string_concatenation, patch_string_cst, patch_string,
16302 java_expand_switch): New function declarations.
16303 * parse.y: Rules related to switch and EH tagged <node>.
16304 (label_id): Set to NULL_TREE
16305 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16307 (this_or_super:): Fixed indentation.
16308 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16309 statement_expression:): Removed call to RULE on all sub-rules.
16310 (switch_expression:, switch_labels:): New rules.
16311 (switch_statement:, switch_block:, switch_block_statement_groups:,
16312 switch_block_statement_group:, switch_labels:, switch_label:):
16314 (throw_statement:, synchronized_statement:, try_statement:):
16315 Defined temporary actions.
16316 (class_instance_creation_expression:): Call
16317 build_new_invocation. Fixed indentation.
16318 (field_access): Fixed indentation.
16319 (method_invocation): Likewise.
16320 (make_qualified_primary): Use THIS_EXPR.
16321 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16322 resolving from SUPER, set *type_found.
16323 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16324 (java_complete_tree): Removed unused local variable `location'. Case
16325 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16326 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16327 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16328 STRING_CST: case. default: checks for patchable strings.
16329 (complete_function_arguments): Transform string constant or
16330 crafted StringBuffer if necessary.
16331 (build_method_invocation): Fixed comments.
16332 (build_new_invocation): New function.
16333 (patch_assignment): Call try_builtin_assignconv to figure a valid
16334 assignment conversion between builtin types.
16335 (try_builtin_assignconv): New function.
16336 (build_binop): Use URSHIFT_EXPR directly to call build.
16337 (operator_string): Use UNARY_PLUS_EXPR.
16338 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16340 (do_merge_string_cste, merge_string_cste,
16341 string_constant_concatenation, build_string_concatenation,
16342 patch_string, patch_string_cst): New function.
16343 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16344 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16345 (build_newarray_node): Use NEW_ARRAY_EXPR.
16346 (build_this): Use THIS_EXPR.
16347 (build_return): Enable debug information on return statement.
16348 (build_if_else_statement): Likewise.
16349 (complete_labeled_statement): Fixed related comment.
16350 (build_loop_body): Fixed comment.
16351 (build_bc_statement): Enable debug information on break/continue
16353 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16355 (patch_switch_statement, case_identity, java_expand_switch): New
16358 1998-09-21 Per Bothner <bothner@cygnus.com>
16360 * buffer.h (BUFFER_INIT): New macro.
16361 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16362 Pass (struct jcf_partial *state) to most functions.
16363 (jcf_block, jcf_relocation): New types.
16364 Support labels, branches, conditionals, loops.
16366 1998-09-21 Tom Tromey <tromey@cygnus.com>
16368 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16370 1998-09-21 Per Bothner <bothner@cygnus.com>
16372 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16373 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16374 not integer_type_node (INT_TYPE_SIZ bits).
16376 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16378 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16379 * jcf-dump.c (print_exception_table): New function.
16380 (disassemble_method): Better handling of wide instructions.
16381 Make more robust for bad input.
16383 1998-09-30 Jeffrey A Law (law@cygnus.com)
16385 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16388 1998-09-17 Jeffrey A Law (law@cygnus.com)
16390 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16392 1998-09-17 Tom Tromey <tromey@cygnus.com>
16394 * Makefile.in ($(PARSE_H)): Removed target.
16396 1998-09-17 Jeffrey A Law (law@cygnus.com)
16398 * Makefile.in (JAVA_OBJS): Add memmove.o
16399 (memmove.o): New target & rules.
16401 1998-09-15 Tom Tromey <tromey@cygnus.com>
16403 * expr.c (expand_invoke): Don't generate a call to the class init
16406 1998-09-14 Jeffrey A Law (law@cygnus.com)
16408 * Makefile.in: Add many missing dependencies.
16409 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16411 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16412 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16414 1998-09-11 Per Bothner <bothner@cygnus.com>
16416 * decl.c (complete_start_java_method): If method is static (and
16417 not private) call _Jv_InitClass.
16418 * expr.c (expand_invoke): Don't call build_class_init.
16420 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16422 1998-09-10 Jeffrey A Law (law@cygnus.com)
16424 * Make-lang.in (GCJ): Define before using.
16426 1998-09-09 Jeffrey A Law (law@cygnus.com)
16428 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16429 losing due to namespace pollution in GNU getopt.h
16431 1998-09-09 Tom Tromey <tromey@cygnus.com>
16433 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16434 (java.all.cross): Likewise.
16435 (java.rest.encap): Likewise.
16437 1998-09-08 Jeffrey A Law (law@cygnus.com)
16439 * gjavah.c (print_class_decls): Fix thinko in arglist
16440 * jcv-io.c (find_classfile): Similarly.
16442 1998-09-07 Jeffrey A Law (law@cygnus.com)
16444 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16446 1998-09-05 Tom Tromey <tromey@cygnus.com>
16448 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16449 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16450 * Makefile.in (PARSE_C): New macro.
16451 (PARSE_H): Likewise.
16452 (PARSE_SCAN_C): Likewise.
16453 ($(PARSE_C)): Target renamed from parse.c.
16454 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16455 (clean): Remove parse-scan.c as well.
16456 (parse.o): Depend on $(PARSE_C).
16458 1998-09-05 Anthony Green <green@cygnus.com>
16460 * README, license.terms: Removed.
16462 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16463 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16464 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16465 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16466 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16467 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16468 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16469 and Java trademark attribution.
16471 1998-09-04 Tom Tromey <tromey@cygnus.com>
16473 * Makefile.in: Use gcjh, not gjavah.
16474 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16475 * Make-lang.in: Changed gjavah to gcjh everywhere.
16477 1998-09-03 Per Bothner <bothner@cygnus.com>
16479 * gjavah.c: Support new -prepend -add -append flags.
16480 (print_method_info): Method is not virtual if class is final.
16482 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16484 * jv-scan.c: Fixed copyright assignment.
16485 * keyword.gperf: Likewise.
16486 * keyword.h: Likewise.
16487 * lex.c: Fixed copyright assignment.
16488 (java_lex): Push unicode back when parsing '<'.
16489 * lex.h: Fixed copyright assignment.
16490 * parse-scan.y: Likewise.
16491 * parse.h: Fixed copyright assignment.
16492 (build_debugable_stmt, complete_for_loop): New function prototypes.
16493 * parse.y: Fixed copyright assignment.
16494 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16495 size_zero_node when completing a loop with no exit condition.
16496 (for_statement_nsi:): Define action.
16497 (for_init:, for_update:): Return size_zero_node when empty.
16498 (declare_local_variables): Call build_debugable_stmt.
16499 (build_debugable_stmt): New function.
16500 (build_loop_body): Build debugable statement around loop
16502 (complete_loop_body): Take into account the debugable statement
16503 around the EXIT_EXPR.
16504 (complete_loop_body): New function.
16505 (patch_exit_expr): Fixed condition inversion.
16507 1998-09-02 Tom Tromey <tromey@cygnus.com>
16509 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16510 name of thread define.
16511 * jvspec.c (THREAD_NAME): New macro.
16513 (THREADLIB): Likewise.
16514 (lang_specific_driver): Recognize attempt to link with thread
16515 library or gc library. Recognize -ljava on command line so it
16516 isn't linked against more than once.
16518 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16520 * parse-scan.y (report_main_declaration): Name of the class
16521 containing `main' can be a qualified name.
16523 1998-08-31 Tom Tromey <tromey@cygnus.com>
16525 * config-lang.in: Changed gjavac to gjc everywhere.
16526 * Make-lang.in: Changed gjavac to gjc everywhere.
16528 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16530 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16531 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16532 and install the files.
16533 * Makefile.in (JAVA_OBJS_LITE): New variable.
16534 (compiler:): Now include jv-scan as a dependency.
16535 (../jv-scan$(exeext), parse-scan.c): New targets.
16536 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16537 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16538 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16539 check for errors even if parse_only.
16540 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16542 (yylex): New function. Uses java_lex body.
16543 (java_lex): Removed commented out statement. Remove local variable
16544 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16545 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16546 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16547 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16548 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16549 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16551 (java_lex_error): Empty if JC1_LITE is defined.
16552 (java_get_line_col): Return 0 if JC1_LITE is defined.
16553 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16554 SET_MODIFIER_CTX): Moved into the section containing the macros
16555 conditionally defined by JC1_LITE.
16556 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16557 argument if JC1_LITE is defined.
16558 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16559 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16561 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16562 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16563 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16564 to different values according to JC1_LITE.
16565 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16566 declared if JC1_LITE set.
16567 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16568 defined if JC1_LITE not set.
16569 (struct parser_ctx): Reorganized and skip the jc1 front end part
16571 (java_layout_classes): New function definition.
16572 (java_push_parser_context, java_init_lex, yyparse, yylex,
16573 yyerror): Prototype always declared. All other static function
16574 prototypes declared only if JC1_LITE is not set.
16575 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16576 declared in parse.h.
16577 (java_layout_classes): New function.
16578 (java_complete_expand_methods): No longer layout the class here.
16579 * parse-scan.y: New file.
16580 * jv-scan.c: New file.
16582 1998-08-25 Tom Tromey <tromey@cygnus.com>
16584 * gjavah.c (main): Handle -friend option.
16585 (friend_specs): New global.
16586 (generate_access): Handle friend_specs.
16587 (process_file): Likewise.
16588 (MAX_FRIENDS): New macro.
16589 (friend_count): New global.
16590 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16591 Changed all callers.
16593 1998-08-24 Per Bothner <bothner@cygnus.com>
16595 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16596 (main): Handle processing all the entries of a named .zip archive.
16597 * jcf-io.c (jcf_trim_old_input): New function.
16598 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16600 1998-08-24 Per Bothner <bothner@cygnus.com>
16602 * lang.c (flag_assume_compiled): Make default be on.
16604 1998-08-21 Per Bothner <bothner@cygnus.com>
16606 * jcf-dump.c: Add bunches of flags to control output more.
16607 (process_class): New function; support printing more than one class.
16608 (main): Support new --print-main and --javap flags.
16609 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16610 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16612 1998-08-20 Per Bothner <bothner@cygnus.com>
16614 Change mangling of dispatch table to match C++ vtable (w/thunks).
16615 * class.c (build_dtable_decl), java-tree.h: New function.
16616 (make_class_data): Call it.
16617 * decl.c (init_decl_processing): Likewise.
16619 1998-08-19 Warren Levy <warrenl@cygnus.com>
16621 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16622 soft_anewarray; adjust args passed.
16623 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16624 match _Jv_NewObjectArray.
16626 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16628 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16629 * expr.c (loopup_label): Call create_label_decl.
16630 (create_label_decl): New function.
16631 (java_lang_expand_expr): Call expand_start_bindings with argument
16633 * java-tree.h Added space after PROTO in function declarations
16635 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16636 (create_label_decl, push_labeled_block): New function
16638 * lex.c (label_id): Initialize.
16639 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16641 * parse.h Added space after PROTO in function declarations when
16643 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16644 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16645 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16646 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16648 (struct parser_ctxt): New fields current_loop,
16649 current_labeled_block.
16650 (build_if_else_statement, patch_if_else_statement,
16651 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16652 generate_labeled_block, complete_labeled_statement,
16653 build_bc_statement, patch_bc_statement, patch_loop_statement,
16654 build_new_loop, build_loop_body, complete_loop_body): New function
16656 * parse.y (java_warning_count): New global variable.
16657 (label_id): New static variable.
16658 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16659 (block:): Return size_zero_node when block is empty.
16660 (empty_statement:): Return size_zero_node.
16661 (statement:): Implement supplemental action when for_statement: is
16663 (label_decl:): New rule.
16664 (labeled_statement:): Rewritten using label_decl. Actions
16666 (labeled_statement_nsi:): Likewise.
16667 (if_then_statement): Actions implemented.
16668 (while_expression): New rule.
16669 (while_statement:): Rewritten using while_expression. Actions
16671 (while_statement_nsi:): Likewise.
16672 (do_statement_begin:): New rule.
16673 (do_statement:): Rewritten using do_statement_begin. Actions
16675 (for_statement:): Rewritten using for_begin. Actions implemented.
16676 (for_statement_nsi:): Likewise.
16677 (for_header:, for_begin:): New rules.
16678 (for_init:): Actions implemented.
16679 (statement_expression_list:, break_statement:,
16680 continue_statement:): Likewise.
16681 (yyerror): Count number of issued warning(s).
16682 (java_report_errors): Report error(s) and/or warning(s).
16683 (java_complete_class): Use build_java_argument_signature to
16684 recompute completed method signature.
16685 (java_check_regular_methods): New locals method_wfl and aflags.
16686 Use method_wfl instead of lookup_cl during error reports. Fixed
16687 indentation and modified some error messages. Use
16688 lang_printable_name in method instead of the DECL_NAME. New code
16689 to issue warnings on methods not overriding corresponding methods
16690 private to a different package.
16691 (java_method_add_stmt): Call add_stmt_to_compound.
16692 (add_stmt_to_compound): New function.
16693 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16694 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16695 (build_if_else_statement, patch_if_else_statement,
16696 build_labeled_block, generate_labeled_block,
16697 complete_labeled_statement, build_new_loop, build_loop_body,
16698 complete_loop_body, patch_loop_statement, build_bc_statement,
16699 patch_bc_statement, patch_exit_expr): New functions.
16700 * typeck.c (build_java_signature): Build argument signature before
16701 enclosing it in between parenthesis.
16703 1998-08-17 Warren Levy <warrenl@cygnus.com>
16705 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16706 (JAVA_OBJS): Added reminder comment
16708 1998-08-13 Nick Clifton <nickc@cygnus.com>
16710 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16711 be interpreted as a long long.
16713 1998-08-13 Warren Levy <warrenl@cygnus.com>
16715 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16716 soft_initialise_class. Use _Jv_NewMultiArray, not
16717 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16718 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16719 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16720 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16722 1998-08-12 Per Bothner <bothner@cygnus.com>
16724 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16725 length_identifier_node): New global tree node constants.
16726 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16727 Replace uses by super_identifier_node etc.
16728 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16730 * parse.y (resolve_field_access): Don't special-case ".length" if
16731 flag_emit_class_files.
16732 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16733 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16736 1998-08-11 Per Bothner <bothner@cygnus.com>
16738 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16739 * class.c (make_method_value): Remove init for removed fields.
16741 * class.c (layout_class): Use build_java_argument_signature.
16742 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16744 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16745 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16746 (build_java_signature): Don't use push_java_argument_signature.
16748 * typeck.c (lookup_argument_method): New function.
16749 * parse.y (java_check_regular_methods): Use lookup_argument_method
16750 instead of lookup_java_method2 followed by lookup_java_method.
16752 * parse.y (check_method_redefinition): Minor optimization.
16754 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16755 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16757 1998-08-10 Tom Tromey <tromey@cygnus.com>
16759 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16762 * gjavah.c (java_float_finite): Use K&R-style definition.
16763 (java_double_finite): Likewise.
16764 (generate_access): Now returns void. Changed all callers.
16765 (last_access_generated): Removed.
16766 (process_file): Only make a single pass over the .class file.
16768 1998-07-29 Per Bothner <bothner@cygnus.com>
16770 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16771 for compatibility for G++ (with -fvtable-thunks).
16772 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16774 * gjavah.c (process_file): Use public inheritance for super-class.
16776 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16778 * lex.c (java_init_lex): Initialize ctxp->package.
16779 * parse.h (struct parser_ctxt): package and package_len replaced
16780 by tree package, an identifier node. Field method_decl_list is
16781 gone. Fixed comments.
16782 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16783 class_in_current_package): New function prototypes.
16784 * parse.y (array_type:): Set class loaded flag on primitive type
16786 (package_declaration:): Assign ctxp->package to the
16788 (method_invocation:): Handle invocation of method qualified by
16790 (single_type_import_declaration:): Removed ambiguity check.
16791 (java_pop_parser_context): New local variable `next'. Reset and
16792 set IMPORT_CLASSFILE_NAME flags on current and previous import
16794 (java_accstring_lookup): Use new local macro COPY_RETURN.
16795 (lookup_field_wrapper): New function.
16796 (parser_qualified_classname): Use merge_qualified_name.
16797 (parser_check_super_interface): Broaden error message.
16798 (do_resolve_class): Check for qualified class name in the current
16799 compilation unit if appropriate.
16800 (process_imports): Check for already defined classes.
16801 (check_pkg_class_access): Got rid of call to
16802 get_access_flags_from_decl.
16803 (java_complete_expand_methods): Call safe_layout_class based on
16804 the current class size.
16805 (make_qualified_primary): Build a WFL qualification on primary if
16807 (merge_qualified_name): New function.
16808 (make_qualified_name): Use merge_qualified_name.
16809 (resolve_expression_name): Use safe_lookup_field.
16810 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16811 (resolve_qualified_expression_name): Likewise. Check on resolved
16812 element accessibility.
16813 (not_accessible_p, class_in_current_package): New functions.
16814 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16815 (patch_method_invocation_stmt): Merged common pieces. Check
16816 accessibility of invoked method.
16817 (check_for_static_method_reference): Add returned type in error
16819 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16820 (refine_accessible_methods_list): Merged two conditions in test.
16821 (java_complete_class): Sanity check on stabilize_ref gone.
16822 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16824 1998-07-28 Per Bothner <bothner@cygnus.com>
16826 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16828 1998-07-24 Tom Tromey <tromey@cygnus.com>
16830 * gjavah.c (F_NAN): Removed.
16831 (F_NAN_MASK): New macro.
16832 (F_POSITIVE_INFINITY): Removed.
16833 (F_NEGATIVE_INFINITY): Likewise.
16834 (java_float_finite): Rewrote.
16835 (D_NAN_MASK): Renamed.
16836 (java_double_finite): Rewrote.
16837 (D_POSITIVE_INFINITY): Removed.
16838 (D_NEGATIVE_INFINITY): Likewise.
16840 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16841 If verbose, print underlying representation of value in hex.
16843 1998-07-24 Per Bothner <bothner@cygnus.com>
16845 * buffer.h, buffer.c: New files.
16846 * Makefile.in (JAVA_OBJS): Add buffer.o.
16848 Support locals variables and writing their debug entries to .class.
16849 * jcf-write.c: Simplify some by user new buffer type.
16850 (vode_buffer_grow): Removed.
16851 (struct localvar_info): New type.
16852 (localsvars, localvartable): New buffers.
16853 (localvar_alloc, localvar_free): New functions.
16854 (generate_bytecode_insns): Handle local variables.
16855 (generate_classfile): Write LocalVariableTable attribute.
16857 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16859 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16860 * zipfile.h (ZIPMAGIC): New macro.
16862 1998-07-24 Tom Tromey <tromey@cygnus.com>
16864 * Makefile.in (gjavah.o): Updated dependencies.
16865 (jcf-dump.o): Likewise.
16866 (all.indirect): Use ../gjavah.
16867 (../gjavah$(exeext)): Likewise.
16868 (clean): Don't remove gjavah.
16869 (clean): Remove parse.c, not java/parse.c.
16870 * Make-lang.in (java): Added gjavah.
16871 (gjavah$(exeext)): New target.
16872 (GJAVAH_SOURCES): New macro.
16873 (java.all.build): Added gjavah.
16874 (java.all.cross): Likewise.
16875 (java.rest.encap): Likewise.
16876 * config-lang.in (compilers, stagestuff): Added gjavah.
16878 1998-07-23 Tom Tromey <tromey@cygnus.com>
16880 * gjavah.c (java_float_finite): New function.
16881 (java_double_finite): Likewise.
16882 (F_POSITIVE_INFINITY): New macro.
16883 (F_NEGATIVE_INFINITY): Likewise.
16885 (D_POSITIVE_INFINITY): Likewise.
16886 (D_NEGATIVE_INFINITY): Likewise.
16888 (print_field_info): Use java_float_finite and java_double_finite.
16890 1998-07-23 Per Bothner <bothner@cygnus.com>
16892 * parse.y (method_header): Name "this" implicit argument.
16894 1998-07-22 Per Bothner <bothner@cygnus.com>
16896 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16897 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16898 (put_linenumber): New function.
16899 (generate_bytecode_insns, generate_classfile): Write line numbers.
16901 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16903 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16904 (lookup_name, build_known_method_ref, build_class_init,
16905 build_invokevirtual, invoke_build_dtable, match_java_method,
16906 build_field_ref, pushdecl_force_head, build_java_binop,
16907 binary_numeric_promotion, build_decl_no_layout,
16908 build_java_arrayaccess, build_newarray, build_anewarray,
16909 build_java_array_length_access, build_java_arraynull_check): New
16910 extern function prototypes.
16911 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16912 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16914 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16916 * jcf.h (jcf_out_of_synch): New extern function prototype.
16917 * parse.h: Static/global function implemented in parse.y
16918 prototyped and declarations moved at the end of the file.
16919 (DECL_P): Check that the argument isn't null.
16920 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16921 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16922 (QUAL_DECL_TYPE): New macro.
16923 (PARAMS): Macro definition removed.
16924 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16925 (return_statement:): Call build_return.
16926 (field_access:): Call make_qualified_primary in sub rule.
16927 (method_invocation:): Build method invocation and call
16928 make_qualified_primary when processing primaries.
16929 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16930 get_type_from_signature.
16931 (java_check_regular_method): Extra integer 0 argument when calling
16932 lookup_java_method2.
16933 (lookup_java_interface_method2): Extra method DECL argument when
16934 calling lookup_java_interface_method2.
16935 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16936 COMPOUND_EXPR node.
16937 (java_complete_expand_method): Layout current class iff not
16938 already done. Don't process interface's methods.
16939 (java_complete_expand_method): Use super class only if it
16940 exists. Use current class otherwise.
16941 (make_qualified_primary): New function.
16942 (resolve_expression_name): Process qualified expression or
16943 expression from primary the same way.
16944 (resolve_expression_name): Two last arguments to
16945 resolve_field_access are now NULL_TREEs.
16946 (resolve_field_access): New variable is_static. Local field must
16947 be DECLs. is_static computed on field DECLs only. Append code in
16948 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16949 to initialize field_type.
16950 (resolve_qualified_expression_name): New local variable,
16951 previous_call_static and is_static. Handle primaries with function
16952 calls, casts, array references and `this'. `super' now handled as
16953 `(super_class)this'. Use is_static to clarify boolean expressions.
16954 Added code to handle case where a proper handle is required to
16955 access a field. Use QUAL_DECL_TYPE where applicable.
16956 (maybe_access_field): New function.
16957 (patch_method_invocation_stmt): New arguments primary, where,
16958 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16959 deleted. Use `where' as a type to search from if specified. Check
16960 for static method reference where forbidden. Append primary or
16961 current_this to the argument list if not calling constructor nor
16963 (check_for_static_method_reference): New function.
16964 (patch_invoke): Layout the class on which new is done if
16966 (lookup_method_invoke): Changed format to report errors on
16968 (qualify_ambiguous_name): New local variable this_found. Now
16969 handle things from primaries. Method call are considered
16971 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16972 changed into NULLs.
16973 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16974 (java_complete_tree): New case fo RETURN_EXPR. Process function
16975 call arguments in separate function.
16976 (complete_function_arguments): New function.
16977 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16979 (patch_assignment): Take the return function slot into account as
16980 a RHS. Distinguish assignment from a return.
16981 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16982 when checking methods in interfaces.
16983 (resolve_type_during_patch): NULL argument to unresolve_type_p
16984 instead of NULL_TREE.
16985 (patch_newarray): Fixed typo in comment.
16986 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16987 (build_return, patch_return): New functions.
16988 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16990 1998-07-21 Per Bothner <bothner@cygnus.com>
16992 * constants.c (find_name_and_type_constant, find_fieldref_index,
16993 find_methodref_index): New methods.
16994 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16995 just return given method. Also, rename to build_known_method_ref.
16996 (expand_invoke): Rename call to build_invoke_non_interface.
16997 * java-tree.h, parse.h: Update prototype.
16998 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16999 (such as expand_expr_stmt) if flag_emit_class_files.
17000 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17001 STACK_TARGET, IGNORE_TARGET): New macros.
17002 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17003 (generate_bytecode_insn): New function to generate method's bytecode.
17004 (generate_classfile): Node generate Code attribute for a method.
17005 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17006 push_long_const, field_op, adjust_typed_op, maybe_wide):
17007 New functions used by generate_bytecode_insn.
17009 * typeck.c (signature_include_return): Remove variable.
17010 (push_java_argument_signature, build_java_argument_signature): New.
17011 (build_java_signature): Use push_java_argument_signature.
17012 * parse.y: Use build_java_argument_signature instead of fiddling
17013 with signature_include_return.
17015 1998-07-17 Tom Tromey <tromey@cygnus.com>
17017 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17020 * Makefile.in (all.indirect): Added gjavah$(exeext).
17021 (gjavah$(exeext)): Added $(exeext).
17024 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17026 * class.c (layout_class): Call to java_layout_parsed_class replace
17027 by safe_layout_class.
17028 * expr.c (build_java_array_length_access): Removed static storage
17029 class in the function definition.
17030 (build_java_arraynull_check): Likewise.
17031 Also fixed typos in two comments.
17032 * lex.c (java_init_lex): Initialize static global kw_length.
17033 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17034 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17036 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17037 * parse.h (resolve_no_layout): New static function declaration.
17038 (get_identifier_in_static): Declaration removed.
17039 (java_layout_parsed_class): Function name declaration changed to
17041 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17042 not_initialized_as_it_should_p, build_this): New static function
17044 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17045 binary_numeric_promotion, stabilize_reference,
17046 build_decl_no_layout, build_java_arrayaccess): Extern function
17047 declarations moved into their own section.
17048 (build_newarray, build_anewarray, build_java_array_length_access,
17049 build_java_arraynull_check): New extern function declarations.
17050 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17051 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17053 (CALL_CONSTRUCTOR_P): New macro.
17054 * parse.y (kw_length): New static global tree node.
17055 (return_statement): Tagged <node>.
17056 (RETURN_TK): Tagged <operator>.
17057 (variable_declarator_id:): Build variable declaration with an
17058 empty initialization value if a syntax error was found in the
17059 initialization part of the variable declaration.
17060 (statement_without_trailing_substatement:): return_statement: now
17061 uses the default rule.
17062 (return_statement:): Temporarily fixed to return NULL_TREE.
17063 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17064 (class_instance_creation_expression:): Class creation rules now
17065 call build_method_invocation upon reduction.
17066 (array_creation_expression:): Rules call build_newarray_node upon
17068 (dim_exprs:): Build a list of dimension expressions.
17069 (dim_expr:): Store location of the OSB_TK in the dimension
17071 (method_invocation:): Added a new error rule.
17072 (build_unresolved_array_type): WFL argument may also be an array
17073 on a primitive type. Name of the argument changed to reflect this.
17074 (method_declarator): Insert argument type at the beginning of the
17075 argument type list and later reverse the list.
17076 (unresolved_type_p): Argument 'returned' may be optionally
17078 (java_layout_class_from_source): Function renamed
17080 (resolve_and_layout): Now call resolve_no_layout and
17082 (resolve_no_layout): New function.
17083 (purify_type_name): New function.
17084 (complete_class_report_errors): Call purify_type_name during error
17085 report on a type not found.
17086 (process_imports): error_found local variable doesn't need to be
17087 initialized to zero.
17088 (declare_local_variables): New local type_wfl. Fixed typo in error
17089 message. type_wfl assigned to unresolved type and used to register
17090 incomplete type. Build a WFL around the variable initialization
17091 statement so that debug info can be generated on it.
17092 (source_start_java_method): Reverse argument list after they've
17094 (current_this): New static global variable.
17095 (java_complete_expand_methods): Set current_this when appropriate.
17096 (resolve_expression_name): Build correct static and non static
17097 field access bearing a simple name.
17098 (resolve_field_access): Resolve the length field of arrays. Handle
17100 (patch_method_invocation_stmt): Set the type of the method
17101 invocation to error_mark_node. This value is later overridden by a
17102 valid type, if any. Don't handle qualified constructor invocation
17103 as qualified method invocation. Call lookup_method_invoke with its
17104 new flag. It's no longer necessary to access the selected method
17105 as the value of a tree list. Handle constructor invocation.
17106 (patch_invoke): Reverse argument list when invoking non interface
17107 methods. Insert call to new as the first argument of the
17109 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17110 defined within a final class. Return INVOKE_STATIC if the invoked
17111 method is a constructor.
17112 (lookup_method_invoke): New lc argument is a flag to indicate a
17113 constructor lookup. Now handle constructor lookup. Choose the most
17114 specific method in case several were matching the invocation
17115 requirements. Return a method decl instead of a tree list featuring
17116 one single method decl element.
17117 (refine_accessible_methods_list): New lc flag argument to
17118 indicate that a constructor is being looked up.
17119 (not_initialized_as_it_should_p): New function.
17120 (java_complete_tree): Now process fake tree codes
17121 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17122 save_expr on resolved function call arguments. Case on
17123 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17124 (patch_assignment): LHS can be a field access expression. When
17125 dealing with reference, lhs_type is the promoted type of the
17126 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17128 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17129 (patch_binop): Use not_initialized_as_it_should_p where
17131 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17132 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17134 (resolve_type_during_patch): New function.
17135 (patch_cast): Call resolve_type_during_patch to resolve type and
17136 report error accordingly.
17137 (patch_array_ref): Use not_initialized_as_it_should_p where
17138 applicable. Array base expression is saved before being
17139 used. Promote the type of an array elements if it contains non
17141 (build_newarray_node, patch_newarray, build_this): New functions.
17143 1998-07-16 Tom Tromey <tromey@cygnus.com>
17145 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17146 increment it in `for' statement.
17147 (print_field_info): If number is inf or nan, don't print it.
17148 (print_method_info): If method name is `delete', just ignore it.
17149 (print_c_decl): Special-case jstringArray.
17151 * gjavah.c (help): New function.
17152 (no_argument): New function.
17153 (usage): Changed text.
17154 (main): Rewrote argument handling. Now handles -v, --help,
17156 (version): New function.
17157 (found_error): New global.
17158 (main): Return found_error.
17159 (generate_access): Set found_error.
17160 (print_c_decl): Likewise.
17162 1998-07-15 Tom Tromey <tromey@cygnus.com>
17164 * gjavah.c (print_c_decl): Don't print "," when examining field.
17165 Skip type name when looking at "[L" types.
17166 (process_file): Now static.
17167 (generate_access): Now returns int.
17168 (last_access_generated): New global.
17169 (process_file): Clear last_access_generated; make multiple passes
17171 (print_field_info): Just return if generate_access returns true.
17172 (print_method_info): Likewise. Also, allow <init> functions to
17174 (print_c_decl): Added is_init argument. Print constructors
17176 (print_cxx_classname): Use UTF8_GET to extract characters from
17178 (print_base_classname): New function.
17179 (print_class_decls): New function.
17180 (process_file): Use it.
17181 (utf8_cmp): New function.
17183 1998-07-13 Nick Clifton <nickc@cygnus.com>
17185 * lang-options.h: Format changed to match changes in gcc/toplev.c
17186 to implement a --help option.
17188 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17190 * decl.c (init_decl_processing): Revert change to dtable_type.
17192 1998-07-09 Per Bothner <bothner@cygnus.com>
17194 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17196 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17198 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17200 * lang.c (lang_init): Default flag_exceptions to 1, without
17201 checking to see if it's 2 first.
17203 1998-07-08 Jeffrey A Law (law@cygnus.com)
17205 * constants.c: Include "system.h".
17206 * decl.c: Likewise.
17207 * lang.c (flag_new_exceptions): Get via extern now.
17208 (lang_init_options): New functions. Turn on flag_new_exceptions.
17210 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17212 * lex.c (java_lex): Return 0 when we see an invalid character in
17215 * lex.c (java_read_char): Specify extra argument when calling
17217 (java_read_unicode, java_parse_end_comment,
17218 java_parse_escape_sequence): Likewise,
17219 (java_lex): Specify extra argument when calling
17220 java_lex_error. Test that IDs are beginning with a legal character
17221 for IDs. Handle invalid characters with an error message and a
17222 call to java_lex_error.
17223 (java_lex_error): Adjust column position by new argument
17224 `forward'. Issue an error even if in the middle of reporting an
17227 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17229 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17230 we don't explicitly put a null pointer when we're copying it.
17232 1998-07-07 Tom Tromey <tromey@cygnus.com>
17234 * gjavah.c (print_cxx_classname): New function.
17235 (super_class_name): Likewise.
17236 (print_super_fields): Removed.
17237 (in_super): Removed.
17238 (print_field_info): Never generate #defines.
17239 (print_c_decl): Changed generated types to match JNI. No longer
17240 print class name before method name.
17241 (print_method_info): Print "static" before static methods.
17242 Print "virtual" before non-final methods.
17243 (usage): Use exit(1), not exit(-1).
17245 (print_field_info): Use %.17g to print a double.
17246 (last_access): New globals.
17247 (process_file): Initialize last_access.
17248 (usage): Now static.
17249 (ACC_VISIBILITY): New define.
17250 (generate_access): New function.
17251 (print_field_info): Call it.
17252 (print_method_info): Likewise. Also, generate information for all
17253 methods, not just native methods. Return void.
17254 (print_c_decl): Return void.
17255 (print_field_info): Return void.
17257 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17259 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17260 processing the jc1 grammar file. Prefix bison functions and
17261 variables with java_.
17262 (parse.c): Dependencies on parse.h and lex.h
17263 * expr.c (build_java_arrayaccess): Function now global.
17264 * java-tree.h: Comment reorganized to carry on previous
17265 classification effort.
17266 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17267 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17268 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17269 java_parse (new prefix java_ generated by bison).
17270 (java_layout_parsed_class, java_register_parsed_class): Function
17272 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17273 * lex.c (static tree wfl_op): Variable deleted.
17274 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17275 ctxp fields to NULL_TREE.
17276 (java_lex): No longer create WFL for operators. Filename caching
17277 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17278 created as STRING_CST and later expanded. Removed extra argument
17279 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17281 (build_wfl_node): Removed code in comments.
17282 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17283 store token and location data in the current bison token.
17284 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17285 static/extern function declaration at the beginning of the file.
17286 (struct qualification): Data structure definition deleted.
17287 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17288 (qualify_ambiguous_name): Function declaration modified. Function
17289 now returns nothing.
17290 (build_array_ref, patch_array_ref, make_qualified_name,
17291 resolve_qualified_expression_name, maybe_generate_clinit,
17292 resolve_field_access): New static function declarations.
17293 (build_java_arrayaccess): New extern function declaration.
17294 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17295 (CALL_EXPR_PRIMARY): Macro deleted.
17296 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17297 (struct parser_ctxt): Field initialized_final
17298 removed. non_static_initialized, static_initialized: New fields.
17299 * parse.y (static tree kw_super, static tree kw_this): New global
17301 (%union): tree wfl field of operator member replaced by int
17302 location. WFLs are non longer created for operators.
17303 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17304 (qualified_name:): Now calls make_qualified_name to build the
17306 (type_declaration:): Consider generating <clinit> when class
17308 (variable_declarator:): Directly build an assignment node when the
17309 variable is initialized when declared.
17310 (this_or_super:): Build a WFL and set current location when THIS
17311 or SUPER are parsed.
17312 (expression_statement:): Wrap statement around a WFL.
17313 (primary_no_new_array:): Fixed typo. Changed value returned by
17314 THIS_TK because of its new type (temporary).
17315 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17316 (field_access:): Build qualified name with SUPER.
17317 (method_invocation:): Fixed returned value because of SUPER's new
17319 (array_access:): Use OSB_TK location information.
17320 (post_increment_expression:, post_decrement_expression:,
17321 unary_expression:, pre_increment_expression:,
17322 pre_decrement_expression:, unary_expression_not_plus_minus:,
17323 cast_expression:, multiplicative_expression:,
17324 additive_expression:, shift_expression:, relational_expression:,
17325 equality_expression:, and_expression:, exclusive_or_expression:,
17326 inclusive_or_expression:, conditional_and_expression:,
17327 conditional_or_expression:, assignment:): Use new location/token
17328 information available on operators.
17329 (create_class): Set super_decl_type to NULL_TREE when processing
17331 (register_fields): Field initialization is now a MODIFY_EXPR
17332 node. Chain initialization code to the matching lists (according
17333 to the field declaration modifiers).
17334 (maybe_generate_clinit): New function.
17335 (method_header): Don't set method's DECL_NAME to a WFL when adding
17336 methods to java.lang.Object.
17337 (resolve_and_layout): Now can return NULL_TREE if the type
17338 resolution fails. Otherwise, return the class DECL instead of its
17340 (check_method_redefinition): Don't patch method DECL_NAME if it
17341 belongs to java.lang.Object.
17342 (process_imports): Simply assign error_found to the value returned
17343 by check_pkg_class_access.
17344 (declare_local_variables): Don't use their init statements (if
17345 any) when parsing error were previously found. Reuse MODIFY_EXPR
17346 build during parsing as an init statement.
17347 (java_method_add_stmt): Now return the current method body.
17348 (java_layout_parsed_class, java_register_parsed_class): Functions
17350 (java_complete_expand_methods): Initialize the constant pool on a
17351 per class basis. Layout the classes before expanding their method
17352 bodies. Don't try expand artificial constructor code if error were
17353 found. Make the classes data and register them if no error were
17355 (java_complete_expand_method): Retrieve an artificial constructor
17356 argument list before entering its body. Assign the top block to
17357 the artificial constructor function body and set types of declared
17358 blocks and compound statements to void. Walk method body if not an
17359 artificial constructor.
17360 (make_qualified_name, cut_identifier_in_qualified): New functions.
17361 (resolve_expression_name): Fixed comments. Save/restore the
17362 current class CLASS_LOADED_P flag value. Build non qualified
17363 static field access and handle qualified expression names.
17364 (resolve_field_access, resolve_qualified_expression_name): New
17366 (patch_method_invocation_stmt): Use the new expression resolution
17367 scheme, calling resolve_field_access when the function call is
17368 resolved as an expression.
17369 (qualify_ambiguous_name): Function rewritten to work on qualified
17370 expression produced by make_qualified_name.
17371 (java_complete_tree): Promote type when function's argument are
17372 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17373 the assignment to discover further errors if RHS is a expression
17374 name that fails to evaluate. Declare LHS initialized even though
17375 the assignment failed. Don't use the location variable and removed
17376 extra argument in patch function calls. Now handle the ARRAY_REF
17377 case and build internal string representation when STRING_CSTs are
17379 (build_method_invocation): Don't wrap function call around a WFL.
17380 (build_assignment): Likewise. Use the operator location
17382 (patch_assignment): Handle array access LHSs. Handle error
17383 provenance, resulting in a better error report.
17384 (build_binop): Use op_location from operator as binop location
17386 (build_unaryop, build_incdec, build_cast): Likewise.
17387 (patch_binop): Extract location information from the node. Fixed
17388 typo in error message.
17389 (patch_unary_op): Extract location information from the node.
17390 (build_array_ref, patch_array_ref): New functions.
17392 1998-07-01 Tom Tromey <tromey@cygnus.com>
17394 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17395 match _Jv_IsInstanceOf.
17396 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17397 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17399 1998-06-30 Tom Tromey <tromey@cygnus.com>
17401 * decl.c (init_decl_processing): Functions are now named
17402 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17404 1998-06-29 Per Bothner <bothner@cygnus.com>
17406 * java-tree.h (load_class): Add prototype.
17407 * class.c (is_compiled_class): Add missing arg to load_class.
17408 * expr.c (expand_java_NEW): Call load_class.
17409 * parse.y (process_import): Removed bogus use of void return value.
17411 1998-06-25 Per Bothner <bothner@cygnus.com>
17413 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17414 Function name is "_Jv_Throw" instead of "soft_athrow".
17415 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17416 Function name is "_Jv_AllocObject" instead of "soft_new".
17417 Takes an extra parameter (object size).
17418 * expr.c: Update calls.
17420 1998-06-24 Per Bothner <bothner@cygnus.com>
17422 * lex.c (java_get_line_col): Handle end-of-file.
17423 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17425 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17427 * lang.c (lang_init): Make -fexceptions the default.
17428 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17429 exception handling is not turned on.
17431 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17433 * lang.c (flag_new_exceptions): Make this this default.
17434 * decl.c (end_java_method): Call emit_handlers.
17435 * except.c (method_init_exceptions): Set language code and version.
17436 (expand_start_java_handler): Enable exception, and call
17437 expand_eh_region_start.
17438 (expand_end_java_handler): Enable exception, and set up catch blocks.
17439 (emit_handlers): New routine to generate the saved handlers.
17440 * java-except.h (emit_handlers): Add prototype.
17442 1998-06-12 Per Bothner <bothner@cygnus.com>
17444 We used to have three different representations of the constant pool:
17445 the CPool structure, the tree_constant_pool, and the constructures
17446 used to build the Class object (which may need class and string
17447 constants) in compiled code. None were appropriate for compiling
17448 to .class files, so I did a major overhaul.
17450 First, the tree_constant_pool array was removed. Things were
17451 modified to the CPool structure in the JCF could be used.
17452 Second, a "capacity" field was added to the CPool, and functions
17453 written to search for a matching constant, adding one if not found.
17454 The code that generated the Class object was changed to use a CPool.
17455 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17456 the static Class object are now only in build_constants_constructor.
17457 Finally, I wrote code which can generate a .class file (including its
17458 constant pool) from the RECORD_TYPE of a class. This is a big step
17459 on the way to compiling Java source into .class files.
17461 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17462 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17464 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17465 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17466 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17467 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17468 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17469 (lang_type): Removed constant_pool field.
17470 * jcf.h (CPool): Renamed size to count. Added field capacity.
17471 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17472 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17473 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17475 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17476 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17477 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17478 (set_constant_entry, find_constant1, find_constant2,
17479 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17480 find_utf8_constant, find_class_or_string_constant): New functions.
17482 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17483 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17484 (give_name_to_class, get_class_constant): Likewise.
17485 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17486 (get_name_and_type_constant, get_ref_constant): Removed.
17487 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17488 * parse.y: Don't save/restore tree_constant_pool.
17489 * verify.c (verify_jvm_instructions): Update for new approach.
17490 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17492 * lang-options.h: Added -femit-class-file, -femit-class-files.
17493 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17494 (lang_f_options): Added "emit-class-file(s)".
17496 * expr.c (build_java_arrayaccess): Generate more efficient array
17497 bounds checking, by using unsigned compare.
17499 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17501 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17503 * parse.h: New comment on the handling of unresolved type
17504 identifiers. JDEPs are now part of the jdep_code enum.
17505 (typedef struct jdep): Now use enum jdep_code or int, depending on
17506 availability. Both are narrowed down to an 8 bits bitfield.
17507 (CALL_EXPR_PRIMARY): Fixed comment.
17509 1998-06-10 Tom Tromey <tromey@cygnus.com>
17511 * Make-lang.in (java): Added gjavac and jvgenmain.
17512 (java.start.encap): Depend on gjavac.
17513 (java.rest.encap): Depend on jvgenmain.
17515 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17516 (JAVA_CROSS_NAME): Likewise.
17517 (java.all.build): Depend on jvgenmain and gjavac.
17518 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17519 (jvgenmain$(exeext)): New target.
17520 (java.install-common): Wrote.
17521 * config-lang.in (compilers, stagestuff): Added gjavac and
17524 1998-06-10 Dave Brolley <brolley@cygnus.com>
17526 * lang.c (lang_decode_option): New argc/argv interface.
17528 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17530 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17531 * decl.c (build_decl_no_layout): New function.
17532 * expr.c (java_lang_expand_expr): Layout declarations found in
17533 blocks before they're pushed.
17534 * jcf-parse.c (load_class): Save current line when parsing class
17536 (parse_source_file): Register class before expanding their
17538 * lang.c (put_decl_node): Produce `null' when `void *' is
17540 * lex.c (static tree wfl_op): New static global, for error report
17542 (java_init_lex): wfl_operator and wfl_op initialized
17543 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17545 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17546 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17547 build_unresolved_array_type): New static function definitions.
17548 (build_decl_no_layout): New extern function declared.
17549 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17550 faulty modifier exists.
17551 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17552 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17553 (UNARY_PLUS_EXPR): New fake operator.
17554 (struct parser_ctxt): New field osb_number.
17555 * parse.y (static tree wfl_operator): New static WFL for operator
17556 bound error messages.
17557 (DECR_TK, INCR_TK): Moved.
17558 (OP_TK): Tagged <operator>.
17559 (array_type:): Now call build_unresolved_array_type.
17560 (dim_expr:): Count the number of '[' seen.
17561 (post_increment_expression, post_decrement_expression,
17562 pre_increment_expression, pre_decrement_expression,
17563 unary_expression_not_plus_minus, unary_expression:): Actions are
17564 now building the corresponding unary expressions.
17565 (cast_expression:): Actions are now building cast expressions.
17566 (build_unresolved_array_type): New function.
17567 (create_interface): Reset the number of declared interfaces.
17568 (create_class): Likewise.
17569 (method_header): Methods declared within the scope of an interface
17570 are now implicitly set public and abstract.
17571 (java_complete_class): Variable's and parameter's type are patched
17572 with a promoted type.
17573 (declare_local_variables): Resolved non builtin types are promoted
17574 before being used to build a variable decl. Removed type patch
17575 posted on variable initialization statement.
17576 (source_start_java_method): Use build_decl_no_layout to build the
17577 decl of a parameter of incomplete type.
17578 (java_register_parsed_class): Process interfaces too. Call
17579 rest_of_decl_compilation on each processed class declarations.
17580 (java_complete_expand_methods): Don't attempt to expand things in
17582 (java_complete_tree): Process CONVERT_EXPR, even though it always
17583 has a type. Propagate error_mark_node to node's type too. Promote
17584 method's call argument type and return error_mark_node if
17585 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17586 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17587 handle unary operator nodes.
17588 (build_assignment): Added comment.
17589 (print_int_node): New function.
17590 (patch_assignment): New second argument. New error handling. Use
17591 print_int_node. Handle references. Use can_cast_to_p to issue
17592 different error message according to the context and check upon
17593 the initialization of the RHS.
17594 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17595 (operator_string): Handle more operators.
17596 (patch_binop): No longer use a function static
17597 wfl_operator. Improved error message on shift distance.
17598 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17599 patch_cast): New functions.
17601 1998-06-05 Per Bothner <bothner@cygnus.com>
17603 * jvspec.c: New file.
17604 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17606 * java-tree.h (identifier_subst): Add declaration.
17608 1998-06-04 Tom Tromey <tromey@cygnus.com>
17610 * jvgenmain.c (main): Generate call to JvRunMain.
17612 * class.c (make_class_data): Push value for "sync_info" field.
17613 * decl.c (init_decl_processing): Push "sync_info" field.
17615 1998-06-03 Per Bothner <bothner@cygnus.com>
17617 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17618 Java (source) name, not signature.
17619 Set TYPE_ALIGN to (at least) that of element_type.
17621 1998-06-02 Per Bothner <bothner@cygnus.com>
17623 * class.c: Moved classname-mangling-rekated code to ...
17624 * mangle.c: ... this new file.
17625 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17626 * Makefile.in: Update for above changes.
17628 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17630 * expr.c (truthvalue_conversion): Convert integer and floating
17631 point value to their truth value.
17632 * lex.c (java_lex): Handle the `null' literal.
17633 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17634 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17635 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17638 * parse.y: Reorganization/documentation on token declaration.
17639 (binop_lookup[]): New added new tree codes.
17640 (relational_expression): Build corresponding binary operators.
17641 (equality_expression, conditional_and_expression,
17642 conditional_or_expression): Likewise.
17643 (java_complete_class): Fix crash in debug message.
17644 (java_complete_tree): Check initialization of method call
17645 arguments. Further bogus node evaluation to detect more error
17646 during assignments. Handles more binary operators.
17647 (patch_assignment): Use DECL_P.
17648 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17650 (operator_string): Handle more case. Compacted source.
17651 (patch_binop): Changed function comment. Checking for
17652 uninitialized first operand takes the compound assignment into
17653 account and uses DECL_P. Checking for uninitialized second operand
17654 delayed to routine's end. Use macros to issue type bound error
17655 messages and issue messages on both operands if their types are
17656 different. Force fixed type into node. Handle all binary
17659 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17661 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17662 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17663 build operator node and return tokens.
17664 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17665 * parse.h (java_complete_tree): Changed returned type in prototype.
17666 (build_method_invocation, build_assignment, patch_assignment,
17667 patch_binop): New static function declarations.
17668 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17669 BUILD_EXPR_WFL): New macros.
17670 * parse.y (enum tree_code binop_lookup[]): New static for token to
17672 (%union): Parser union has new sub-structure `operator'.
17673 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17674 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17675 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17676 ASSIGN_ANY_TK): Tokens tagged `operator'.
17677 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17678 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17679 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17680 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17681 (assignment_operator:): Rule tagged `operator'.
17682 (expression_statement:): Re-installed default rule.
17683 (method_invocation:): Sub rules call build_method_invocation.
17684 (postfix_expression:): Don't attempt to resolve name here. Just
17686 (multiplicative_expression:): Sub-rules build corresponding binop
17688 (additive_expression:, shift_expression:, and_expression:,
17689 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17690 (assignment:): Sub rule invoke build_assignment.
17691 (assignment_operator:): Default rules on sub rules.
17692 (force_error): Added documentation on this variable.
17693 (declare_local_variables): Build initialization calling
17695 (expand_start_java_method): Removed unused rtx declaration. Mark
17696 arguments as already initialized.
17697 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17698 (java_complete_expand_methods): Don't process next method if
17699 completion of the previous one triggered errors.
17700 (java_complete_expand_method): Call source_end_java_method if no
17701 error were found during completion.
17702 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17703 locals declaratilon. Handle names found within a class. Return
17704 error_mark_node when things aren't found.
17705 (patch_method_invocation_stmt): Return error_mark_node on failures.
17706 (patch_invoke): Removed unused local. Return the correct node.
17707 (java_complete_tree): Now returns a value. The BLOCK section binds
17708 local identifiers and the type of a BLOCK is now void. Assign the
17709 result of operand completion on COMPOUND_EXPR. Assign the
17710 encapsulated node of a WFL to the result of its completion, except
17711 when the node is an identifier. Now handle MODIFY_EXPR and several
17712 binary operators. Return error_mark_node on errors.
17713 (build_method_invocation, build_assignment, patch_assignment,
17714 build_binop, operator_string, patch_binop): New functions.
17715 * typeck.c (binary_numeric_promotion): New function.
17717 1998-05-21 Per Bothner <bothner@cygnus.com>
17719 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17720 Replace most uses of ident_subst by identifier_subst.
17722 * class.c (push_class_static_dummy_field): Removed function.
17723 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17724 instead of looking got "class" static field. Create that decl here.
17725 (class_identifier_node): Removed; no longer needed.
17726 (init_class_processing): Don't init class_identifier_node.
17727 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17728 Do nreverse 0 times (instead of twice) for Object and Class.
17729 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17731 1998-05-20 Per Bothner <bothner@cygnus.com>
17733 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17734 while initializing linenumber_count and linenumber_table.
17735 Do it before init_function_start (which calls emit_line_note).
17736 * expr.c (expand_byte_code): Don't need to clear lineno here.
17738 1998-05-18 Tom Tromey <tromey@cygnus.com>
17740 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17741 then mangle number as _N_.
17743 * class.c (mangle_class_field): New function.
17744 (build_class_ref): Set assembler name of class reference using
17745 mangle_class_field.
17746 (push_class_static_dummy_field): Likewise.
17748 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17750 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17751 of assigning to TREE_CODE. The latter method exploits a feature
17752 of GCC that is not ANSI compliant.
17754 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17756 * decl.c (pushdecl_force_head): New function.
17757 (pushlevel): Removed conditional printf.
17758 (complete_start_java_method): Don't enter local variable scope if
17759 function is compiled from source code.
17760 * expr.c: parse.h now included
17761 (java_lang_expand_expr): New function.
17762 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17763 printf. Terminate buffer when doing directories.
17764 * jcf-parse.c (parse_source_file): Call lang_init_source before
17765 parsing and before code generation.
17766 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17767 use printf if the macro is defined.
17768 * lang.c (lang_init): Install lang_expand_expr hook on
17769 java_lang_expand_expr.
17770 (java_dummy_print): New function.
17771 (lang_init_source): New function.
17772 * lex.c (java_lex): Remember location of an opening brace at the
17773 second nesting level.
17774 (java_is_eol): Unget character seen after a CR if it is EOF.
17775 * parse.h: Now includes lex.h
17776 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17777 printf if the macro is defined.
17778 (expand_start_java_method, build_expr_block, enter_block,
17779 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17780 New static function declarations.
17781 (pushdecl_force_head): New extern function declaration.
17782 (INCOMPLETE_TYPE_P): New macro.
17783 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17784 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17785 BLOCK_EXPR_ORIGIN): New macros.
17786 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17787 DECL_SOURCE_LINE_LAST): New macros.
17788 (struct parser_ctxt): Removed field current_method_decl, redundant
17789 with the field current_function_decl. Added fields
17790 first_ccb_indent1 and pending_block.
17791 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17792 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17794 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17795 (compilation_unit:): Cosmetic on sub rule.
17796 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17797 (variable_initializer:): Installed default rule on expression:.
17798 (method_declaration:): method_header: starts a new
17799 method. method_body: installs the function body, absorbs blocks
17800 emitted for temporary variable scopings, pops function's body block
17801 and merges function's last statement lineno in DECL_SOURCE_LINE.
17802 (method_body:): Installed default rules.
17803 (block:): Call enter_block when an opening brace is seen. Absorb
17804 scoping blocks and call exit_block when a closing brace is seen.
17805 (block_statement:): Cosmetic changes.
17806 (method_invocation:): Create WFL around CALL_EXPR node.
17807 (patch_stage): Added comment around definition.
17808 (method_header): Try to use first_ccb_indent1 as the first line of
17809 the method, so BP debug info are emitted at the first opening
17810 brace of the function. If the function has no body, use the
17811 location of the function's name. Override currently defined method
17812 name with the matching WFL so we can point redefinition errors
17813 using the location where the function's name was declared.
17814 (check_abstract_method_header): Interprets DECL_NAME as an
17815 identifier or as a WFL, accordingly.
17816 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17817 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17818 location and name information out of it and reinstall DECL_NAME to
17819 its original identifier node value.
17820 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17821 function's source code).
17822 (read_import_dir): Test the value returned by find_class and issue
17823 a fatal accordingly.
17824 (declare_local_variables): Push a new block for the scope of the
17825 new variable(s) if code has been already generated at that nesting
17826 level. Pinpoint redefinition errors using the variable id
17827 WFLs. Generate initialization code if necessary. If the variable
17828 type is incomplete, register a patch on its decl.
17829 (source_start_java_method): Rewritten. Define a new block for the
17830 function's parameters. Build parameter decl out of function's
17831 arguments and register them for a patch if their types are
17833 (expand_start_java_method): Includes the part of
17834 source_start_java_method that was pushing the parameter decls and
17835 completing the method start code.
17836 (source_end_java_method): Removed call the expand_end_bindings and
17837 poplevel (already taken care of). Reinstall function's arguments
17838 and get function's last line of code before calling
17839 expand_function_end.
17840 (java_method_add_stmt): New comment before the function's
17841 code. Complement the second operand of the current COMPOUND_EXPR
17843 (java_complete_expand_methods): Don't generate debug info on line
17844 zero when expanding a generated constructor.
17845 (java_complete_expand_method): Set start and end line numbers for
17846 a artificially generated constructor to one and manually call
17847 enter_block and exit_block when defining it. For all methods:
17848 expand function's start calling the new expand_start_java_method
17849 and invoke java_complete_tree on the effective method's body, if
17851 (resolve_expression_name): Now use lookup_name_in_blocks to search
17852 local variable decls and print out an error when variables are
17854 (patch_method_invocation_stmt): Inserted comment before the
17856 (lookup_method_invoke): Chain method's arguments using chainon
17857 with the current arg list as a second argument. Inserted missing
17858 IDENTIFIER_POINTER when reporting an error on methods not found.
17859 (refine_accessible_methods_list): Don't retain constructors.
17860 (patch_arguments): Function removed.
17861 (java_complete_tree): Inserted comment before the function's
17862 code. New case for BLOCKs. Moved the WFL case a bit
17863 further. Complete function's arguments.
17864 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17865 maybe_absorb_scoping_blocks): New functions.
17867 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17869 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17871 * jcf-parse.c (parse_source_file, java_error_count): New forward
17872 and extern declarations.
17873 (java_parse_abort_on_error): Macro moved.
17874 (jcf_parse_source): fatal called if fopen fails. Now calls
17876 (parse_source_file): New parse_only parameter. Reflects the
17877 elimination of the second pass.
17878 (yyparse): parse_source_file called with argument set to 0.
17879 * jcf.h (JCF_ZERO): Sets java_source to zero.
17880 * lex.c (java_init_lex): pass argument is gone. Function modified
17881 to be called once during the analysis of a file.
17882 (java_unget_unicode): Fixed typo in fatal message.
17883 (java_get_line_col): Likewise.
17884 (java_lval): Likewise. String literals no longer built during
17886 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17888 * parse.h (MODIFIER_WFL): New macro.
17889 (parse_check_super, parser_check_super_interface): Now return int.
17890 (parser_chain_incomplete_item, not_builtin_p,
17891 complete_method_decl): Declarations removed.
17892 (build_method_invocation_stmt, build_invoke): Renamed using the
17893 `patch' instead of `build'
17894 (register-incomplete_type, obtain_incomplete_type,
17895 java_complete_tree, java_complete_expand_method,
17896 unresolved_type_p, create_jdep_list): New function declarations.
17897 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17898 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17899 (jdep): New typedef on new struct _jdep.
17900 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17901 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17902 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17903 JDEP_RESOLVED_P): New macros.
17904 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17905 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17906 JDEP_VARIABLE): New enum values and jdep kinds.
17907 (jdeplist): New typedef on struct _jdeplist.
17908 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17910 (CALL_EXPR_PRIMARY): New macro.
17911 (struct parser_ctxt): Fields java_pass, current_method_decl,
17912 method_decl_list deleted. New field jdeplist.
17913 (INCOMPLETE_P): Macro deleted.
17914 * parse.y (single_type_import_declaration:): Removed pass switch.
17915 (type_import_on_demand_declaration): Likewise.
17916 (field_declaration:): Removed pass switch on all sub rules.
17917 (class_declaration:): Call the complete_class_decl removed on
17919 (method_declaration:): Removed second pass switch. No longer chain
17920 methods decl when method_header reduced.
17921 (method_header:): Sub rules no longer depend on pass switch.
17922 (method_declarator:): Likewise.
17923 (method_body:): Likewise.
17924 (abstract_method_declaration:): Likewise.
17925 (block_statement:): Likewise.
17926 (local_variable_declaration:): Likewise.
17927 (argument_list:): Likewise.
17928 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17929 removed. Partial CLASS_EXPR tree node built instead.
17930 (postfix_expression:): Removed pass switch on all sub rules.
17931 (java_pop_parser_context): Free classd_list content.
17932 (yyerror): Call obstrack_grow0 to finalize error message.
17933 (check_class_interface_creation): Comment modified to reflect new
17934 returned value meaning. Removed second pass switch. Return 1 if an
17935 error was found, 0 otherwise. Adjust pointer on filename if a
17936 leading path separator was found.
17937 (maybe_create_class_interface_decl): Removed first pass switch
17938 when linking the class decl to the class_list. Install a new
17939 jdep_list for the class.
17940 (add_superinterfaces): List of unresolved interfaces is
17941 gone. Unresolved interfaces are directly added to the current
17943 (create_interface): Second pass shortcut removed.
17944 ctpx->modifier_ctx access through MODIFIER_WFL.
17945 (create_class): Second pass shortcut removed. Call to
17946 register_incomplete_type replaces the call to
17947 parser_chain_incomplete_item.
17948 (complete_class_decl): Function removed.
17949 (duplicate_declaration_error): New way of retrieving redeclared
17951 (register_fields): Call to lookup_modifier_cl replaced by
17952 MODIFIER_WFL. New way of handling unresolved type, using
17953 unresolved_type_p and obtain_incomplete_type.
17954 register_incomplete_type replaces call to parser_chain_incomplete_item.
17955 (patch_stage): New static global variable.
17956 (method_header): New way of handling unresolved type, using
17957 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17958 indicates that the method decl needs to be patched.
17959 (check_abstract_method_header): Call to lookup_modifier_cl
17960 replaced by MODIFIER_WFL.
17961 (method_declarator): Incomplete argument type are registered
17962 calling register_incomplete_type. Patch on the declared method is
17963 issued in that case.
17964 (unresolved_type_p): New function.
17965 (parser_check_super_interface): New comment to reflect function's
17966 modified returned type (int). Function and has a new argument
17967 this_wfl. Call to parse_error_context uses this_wfl instead of
17968 relying on lookup_cl.
17969 (parser_check_super): Comment reflects function's new returned
17970 type (int). Function returns nonzero value on error.
17971 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17972 register_incomplete_type, jdep_resolve_class): New functions to
17973 handle incomplete types in declarations.
17974 (java_complete_class): Rewritten to work with the new incomplete
17975 type handling scheme.
17976 (complete_class_report_errors): Likewise.
17977 (complete_method_decl): Removed: it jobs is now handled by
17978 java_complete_class.
17979 (do_resolve_class): Class loaded in not already loaded and not
17980 found in Java source code.
17981 (java_check_regular_methods, java_check_abstract_methods): Don't
17982 call complete_method_decl anymore.
17983 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17984 (read_import_dir): Got rid of the pass number dependency.
17985 (declare_local_variables): New handling of unresolved types (patch
17987 (source_start_java_method): New parameter level. Function called
17988 with level set to 1 when argument types are potentially
17989 unresolved. Called to complete the job with level set to 2 once
17990 types are complete.
17991 (source_end_java_method): Call to permanent_allocation
17992 removed. Waiting to be replaced by a more suitable obstack
17994 (java_complete_expand_methods, java_complete_expand_method,
17995 java_expand_finals): New functions.
17996 (build_method_invocation_stmt): Renamed
17997 patch_method_invocation_stmt. Extracts function call expression
17998 (wfl) and arguments (args) from CALL_EXPR tree operands.
17999 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18000 call. Patch the function and argument operand of the CALL_EXPR
18002 (patch_argument, java_complete_tree): New functions.
18004 1998-04-20 Per Bothner <bothner@cygnus.com>
18006 Recover from missing fields and methods (i.e. error instead of fatal).
18007 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18008 * expr.c (expand_invoke): Recover from missing method.
18009 (expand_java_field_op): Recover from missing field.
18010 Inline references to java.lang.{Integer,Char,...}.TYPE.
18011 * typeck.c (get_type_from_signature), java-tree.h: New function.
18012 * class.c (add_method): Use get_type_from_signature.
18013 (build_class_ref): Handle a class that was not found.
18014 * typeck.c (convert): Handle conversion to pointers (for convenience).
18015 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18016 instead of lookup_field to handle missing fields.
18018 * jcf-parse.c (process_zip_dir): Set java_source.
18020 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18022 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18024 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18026 * jcf-parse.c (load_class): Don't change input_filename before
18027 calling jcf_parse_source (but still do it before calling
18029 (jcf_parse_source): Assign input_filename after having saved the
18031 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18032 list. ctxp->modifier_ctx zeroed according to its new
18033 definition. ctxp->filename initialized. Removed
18034 JAVA_MODIFIER_CTX_UNMARK.
18035 (java_unget_unicode): Update the character based column position.
18036 (java_allocate_new_line): ref_count not used anymore. Always free
18037 ctxp->p_line. Initialize c_line->char_col to 0.
18038 (java_get_unicode): Update the character based column position.
18039 (java_lex): Use ctxp->elc to store current position in source
18040 file, at the beginning of the parsed token. Set modifier_ctx entry
18041 corresponding to the parse modifier to a WFL node. Return a WFL
18042 node when an identifier is parsed.
18043 (java_lex_error): Now uses ctxp->elc to store current position in
18045 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18046 * lex.h (build_wfl_node): New function definitions.
18047 (struct java_line): ref_count and next fields are gone. New field
18049 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18050 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18051 (JAVA_COLUMN_DELTA): New macro.
18052 (java_lc): New typedef on new struct _java_lc.
18053 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18054 (parse_error_context, parse_warning_context): Changed prototypes.
18055 (java_get_line_col): Added as an available global function.
18056 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18057 (IC_DECL): Replaced by macro IC_TYPE
18058 (DEPEND_WFL): New macro.
18059 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18061 (exit_java_complete_class): Removed a commented out statement.
18062 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18063 now an array of tree nodes. Deleted fields line_list and
18064 e_line. New field elc, to replace e_line.
18065 * parse.y (array_type:): Build WFL node.
18066 (qualified_name:): Build a single WFL node out of two. Retain
18067 the location information of the first node in the resulting node.
18068 (package_declaration:): Use package name as a WFL node
18069 (single_type_import_declaration:): Use imported name as a WFL node.
18070 (type_import_on_demand_declaration:): Use root of the imported
18071 packages as a WFL node.
18072 (field_declaration:): Removed unused local variable cl.
18073 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18074 (yyerror): New static elc. Removed static error_line, error_pos.
18075 New local code_from_source. Save ctxp->elc into elc at the first
18076 pass. Call java_get_line_col to get a string of the line where
18077 the error occurred.
18078 (debug_line): Removed static function.
18079 (parse_error_context, parse_warning_context): Parameter cl is now
18080 a WFL node. Use its value to initialize ctxp->elc.
18081 (redefinition_error): Parameter cl is now a WFL node.
18082 (parse_add_interface): New parameter wfl. No longer call
18083 lookup_cl, use wfl instead.
18084 (check_class_interface_creation): Parameter cl is now a WFL node.
18085 (maybe_create_class_interface_decl): Likewise.
18086 (add_superinterfaces): New function.
18087 (create_interface): Removed local cl, node, super_decl,
18088 super_decl_type. Function now uses id as a WFL node. Better
18089 warning/error report on obsolete or forbidden mix of
18090 modifiers. Now calls add_superinterfaces to register interfaces.
18091 (create_class): Removed local cl, node. Local variable id is used
18092 as a WFL node. Better error report on forbidden modifier
18093 mix. Uses add_superinterfaces to register interfaces.
18094 (find_field): Argument cl is now a WFL node. Now store the WFL
18095 node of a fields that needs to be checked for their
18097 (method_header): Local variable node non longer used. Local
18098 variable id replaces cl.
18099 (check_modifiers_consistency): Local variable cl is now a WFL
18101 (method_declarator): Local variable cl replaced by parameter id.
18102 (parser_qualified_name): Now uses parameter name as a WFL node.
18103 (parser_check_super_interface): New parameter wfl, for achieve
18104 greater accuracy during error reports.
18105 (parser_chain_incomplete_item): New parameter named location. Used,
18106 along the decl, to construct the incomplete item node.
18107 (java_complete_class): resolve_class now uses WFL node extracted
18108 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18110 (complete_method_decl): Unresolved function's argument types are WFL.
18111 (resolve_class): Parameter cl is now a WFL node.
18112 (resolve_and_layout): Likewise.
18113 (do_resolve_class): Likewise. Try first to use cl and then do the
18114 lookup on the decl when calling check_pkg_class_access.
18115 (complete_class_report_errors): Use IC_TYPE in place of
18116 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18117 instead of doing a lookup over the decl.
18118 (java_check_final): Use WFL info from field tree list.
18119 (lookup_cl): Rewritten and returns a statically defined WFL node.
18120 (lookup_modifier_cl): Now uses information from WFL nodes.
18121 (process_imports): Likewise.
18122 (read_import_dir): name and cl arguments replaced by a single WFL
18123 node. Function modified accordingly.
18124 (find_in_imports_on_demand): Now uses WFL node.
18125 (check_pkg_class_access): cl argument is now a WFL node.
18126 (declare_local_variables): Fixed to use WFL nodes.
18127 (resolve_expression_name): Likewise.
18128 (build_method_invocation_stmt): name_combo argument renamed
18129 wfl. Function modified to use WFL nodes.
18130 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18131 (lookup_method_invoke): cl is now a WFL node. Added missing
18132 IDENTIFIER_POINTER to class type decl name.
18134 1998-04-14 Dave Brolley <brolley@cygnus.com>
18136 * lang.c (init_parse): Now returns char* containing the filename.
18138 1998-04-10 Per Bothner <bothner@cygnus.com>
18140 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18142 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18143 * class.c (make_class_data): If flag_assume_compiled, initial class
18144 state is CSTATE_PREPARED; make superclass and interfaces direct
18145 references, rather than constant pool indexes.
18147 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18149 * parser.y: Include flags.h. Removed debug variable pl.
18150 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18151 (block:): Likewise.
18152 (labeled_statement_nsi:): Generate debug info when reducing
18153 expression_statement:.
18154 (check_pkg_class_access): get_access_flags_from_decl invocation
18155 fixed for new CLASS_* flags location.
18156 (source_end_java_method): Save/restore parser context when
18157 entering/leaving this routine. Restore lineno to its right value
18158 before calling expand_end_bindings.
18159 (build_method_invocation_stmt): build_invoke called with the
18160 current line information.
18161 (build_invoke): New argument cl. Wrap the function call around a
18163 (refine_accessible_methods_list): Changed comment, removed
18165 * parse.h: Fixed typo in comments.
18166 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18167 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18168 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18170 * lex.c (java_lex): Record the last closing curly bracket of a
18172 * jcf-parse.c (jcf_parse_source): Now calls
18173 java_check_methods. Clarified comment, fixed typo.
18175 1998-04-09 Dave Brolley <brolley@cygnus.com>
18177 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18178 (finish_parse): Expose for non USE_CPPLIB builds.
18180 1998-04-08 Jeffrey A Law (law@cygnus.com)
18182 * lang.c (lang_print_xnode): New function.
18184 1998-04-03 Per Bothner <bothner@cygnus.com>
18186 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18187 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18188 used to build a class's dispatch table.
18189 (make_class_data): Generate dispatch table if flag_assume_compiled.
18190 Set dtable of class object to address of class_dtable_decl.
18192 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18193 be volatile and have side effects - generates better code.
18195 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18196 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18198 * expr.c (expand_invoke): If class is final, method is
18199 effectively final, so can call it directly.
18201 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18203 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18205 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18207 * parse.y (build_method_invocation_stmt): Removed extra argument
18210 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18212 * expr.c (dtable_indent): Now static global.
18213 (expand_invoke): Now call invoke_build_dtable and
18214 build_invokevirtual.
18215 (invoke_build_dtable, build_invokevirtual): New functions.
18216 * jcf-io.c (find_class): Defer issuing a warning by setting
18217 jcf->outofsynch to 1.
18218 * jcf-parse.c (jcf_out_of_synch): New function.
18219 (load_class): Test this_jcf.outofsynch flag and call
18220 jcf_out_of_synch accordingly.
18221 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18222 comment indentation.
18223 * lex.c (java_get_unicode): Fixed code indentation.
18224 (java_lex): Create string literal. Fixed typo. Removed several
18225 premature obstack_free.
18226 * parse.h: New enums for name resolution and invocation mode.
18227 (struct qualification): New data structure.
18228 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18229 (do_resolve_class, build_method_invocation_stmt,
18230 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18231 debug_line, identical_subpath_p, invocation_mode,
18232 refine_accessible_methods_list, build_invoke,
18233 lookup_method_invoke): New functions declared.
18234 (build_invokevirtual, invoke_build_dtable, match_java_method,
18235 build_field_ref, jcf_out_of_synch): New references to external
18237 (struct parse_ctxt): Removed artificial_constructor field.
18238 * parse.y: (array_type:): Type defined for this rule.
18239 (class_type:): Installed default rule for interface_type:.
18240 (array_type:): Now build Java array type.
18241 (qualified_name:): Now use obstack_grow0.
18242 (method_declaration:): Skip the artificial constructor added to
18244 (abstract_method_declaration:): Execute the code only during pass 1.
18245 (block:): Installed default rule in block_statements:.
18246 (block_statement:): Add the statement to the method during pass 2.
18247 (statement_expression): Installed default rule for
18248 method_invocation:.
18249 (argument_list:): Added code to build the argument list.
18250 (method_invocation:): Added call to create the method invocation
18252 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18253 (debug_line): New function for debug.
18254 (complete_class_decl): No longer do something during pass 1.
18255 (method_header): Use BUILD_PTR_FROM_NAME.
18256 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18258 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18259 function's main comment.
18260 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18262 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18263 (resolve_class): Now works with arrays.
18264 (do_resolve_class, resolve_and_layout): New functions.
18265 (java_check_regular_methods): Reverse method list before and after
18266 having processed it. No longer set ctxp->artificial_constructor.
18267 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18268 accordingly. Fixed typo in issued error message. Now use
18270 (find_in_imports_on_demand): Now use obstack_grow0.
18271 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18272 (source_end_java_method): Call expand_expr_stmt instead of
18273 expand_expr. Calls it before calling expand_function_end.
18274 (java_method_add_stmt): Do nothing if errors were found during
18276 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18277 (build_method_invocation_stmt, build_invoke, invocation_mode,
18278 lookup_method_invoke, refine_accessible_methods_list,
18279 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18281 * typeck.c (build_java_signature): Properly end method signature
18282 if return type skipped.
18283 (match_java_method): New function.
18285 1998-03-16 Per Bothner <bothner@cygnus.com>
18287 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18289 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18291 * expr.c (build_invoke_non_interface): New function.
18292 (methods_ident, ncode_ident): Now static globals.
18293 (expand_invoke): Use build_invoke_non_interface.
18294 * java-tree.h (struct lang_decl): New field function_decl_body.
18295 (DECL_FUNCTION_BODY): New macro.
18296 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18297 CLASS_FROM_SOURCE_P.
18298 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18299 before starting pass 2. Call to java_generate_parsed_class replaced
18300 by java_register_parsed_class.
18301 * lex.c: Fixed typo in header. Some line width related formating.
18302 * lex.h: Some line width related formating.
18303 * parse.h (source_end_java_method, resolve_expression_name,
18304 complete_class_decl, maybe_create_class_interface_decl,
18305 check_class_interface_creation): New static function declarations.
18306 (java_layout_parsed_class, java_method_add_stmt): New function
18308 (struct parser_ctxt): Field mark_class_generate removed. New
18309 fields class_list and artificial_constructor.
18310 * parse.y: Fixed typo in header.
18311 (class_declaration:): Call complete_class_decl when class body
18313 (method_declaration:): Call source_end_java_method in pass 2 when
18314 the method body is defined.
18315 (postfix_expression:): Do expression name resolution on sub-rule
18316 name during pass 2.
18317 (create_class, create_interface): Merged common pieces.
18318 (check_class_interface_creation, maybe_create_class_interface_decl):
18320 (complete_class_decl): New function.
18321 (register_fields): Fixed line width related typo.
18322 (method_header): Correctly skip first argument when fixing
18323 argument line. Changed the loop.
18324 (java_check_circular_reference): Now use ctxp->class_list.
18325 (java_complete_class): Removed start/stop marking.
18326 (java_check_regular_methods): Now takes a class decl as an
18327 argument. Add default constructor if none were encountered.
18328 (java_check_methods): Now use ctxp->class_list. Changed call to
18329 java_check_regular_methods.
18330 (source_start_java_method): Set DECL_ARG_TYPE for each function
18332 (source_end_java_method, java_method_add_stmt): New functions.
18333 (java_generate_parsed_class): No longer exists.
18334 (java_layout_parsed_class, java_register_parsed_class): New functions.
18335 (resolve_expression_name): New function.
18337 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18339 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18340 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18341 until pass initializations are done. Call read_import_dir with
18343 * parse.h: (lookup_modifier_cl): New function declared.
18344 (INTERFACE_FIELD_MODIFIERS): New macro.
18345 (OBSOLETE_MODIFIER_WARNING): New macro.
18346 * parse.y: (register_fields): Class type and current field name in
18347 local variables. Check modifier(s) if adding field(s) to an interface.
18348 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18349 and report errors using the faulty modifier line context.
18350 (lookup_modifier_cl): New function.
18351 (read_import_dir): Detect and report default import processing
18354 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18356 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18357 * class.c (is_compiled_class): Return 1 after making sure it
18358 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18359 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18360 * java-tree.h (flag_assume_compiled): Add decl.
18361 * lang.c (lang_f_options): Add the flag.
18362 (flag_assume_compiled): Add decl, default to 0.
18364 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18366 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18367 (is_compiled_class): Likewise.
18368 (layout_class): Likewise.
18369 (layout_class): Detect and lay out classes defined in source code.
18370 (interface_of_p, add_interface_do, may_add_interface): New
18372 (add_interface): Now use add_interface_do.
18373 (add_method_1): New function.
18374 (add_method): Now use add_method_1.
18375 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18376 (complete_start_java_method): New function.
18377 (start_java_mehod): Now call complete_start_java_method.
18378 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18379 (expand_invoke): Likewise and fixed typo.
18380 *gjava.c: (print_super_field): Use new argument to find_class
18383 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18384 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18385 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18387 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18388 (add_method_1, push_class): New prototypes.
18389 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18390 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18391 directory where the class was found.
18392 (find_class): New argument DO_CLASS_FILE. Function find_class
18393 modified accordingly.
18394 *jcf-parse.c: (fix_class_path): New function.
18395 (load_class): Use new VERBOSE argument. load_class now finds and
18396 loads/parses .class/.java files. Save read_state of current_jcf
18398 (java_parser_abort_on_error): New macro.
18399 (jcf_parse_source, parse_source_file): New function.
18400 (jcf_parse): Fixed typo.
18401 (yyparse): Call parse_source_file () only.
18402 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18403 writing the real class name back in the zip directory entry.
18404 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18405 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18406 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18407 (find_class): Prototype fixed.
18408 *lex.c: Added 1998 time stamp.
18409 Removed all static global variables, moved into the parser
18410 context data structure.. Now include unistd.h if SEEK_SET not
18412 (java_init_lex): Rewritten.
18413 (java_sneak_unicode): Modified current unicode access in current line.
18414 (java_unget_unicode): Likewise.
18415 (java_allocate_new_line): New allocation management.
18416 (java_read_char): Modified access and storage of unget_utf8_value.
18417 New way of processing current unicode.
18418 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18419 (java_get_unicode): Now use the parser context.
18420 (java_lineterminator): Likewise.
18421 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18422 of the reentrant parser implementation. Function now use the
18423 parser context data structure and java_lval. Fixed production of
18424 the float and double constant "out of range" error message. Fixed
18425 obstack use. Return integer value when hitting a modifier. Now
18426 return type for TRUE, FALSE and other predefined types. Return
18427 identifier as a TREE_LIST list containing the current line context
18428 as the TREE_VALUE sub-node.
18429 (java_unicode_2_utf8): Fixed typo in declaration.
18430 (java_lex_error): Now use the parser context data structure.
18431 *lex.h: Added 1998 time stamp.
18432 (struct java_line): New fields ref_count and next.
18433 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18434 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18435 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18436 *parse.h: Added 1998 time stamp.
18437 (java_parse_source_file): Renamed from parse_source_file.
18438 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18439 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18440 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18441 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18442 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18443 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18444 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18445 (struct parser_ctxt): New data structure to keep the parser context.
18446 *parse.y: Added 1998 time stamp, got rid of static global variables.
18447 (java_error_count, ctxp): New global variables.
18448 (%union): New value field.
18449 (numeric_type, integral_type): Rules removed.
18450 (primitive_type): Rule defined to handle integral, float, double and
18452 (qualified_name, package_declaration,
18453 single_type_import_declaration, type_import_on_demand_declaration,
18454 modifiers, class_declaration, super, interfaces,
18455 interface_type_list, class_body, field_declaration,
18456 field_declaration, variable_declarators, variable_declarator,
18457 variable_declarator_id, method_declaration, method_header,
18458 formal_parameter_list, formal_parameter, method_body, block,
18459 static, interface_declaration, extends_interfaces,
18460 abstract_method_declaration, local_variable_declarators): Rules now
18462 (force_error, do_warning): New global statics.
18463 (push_parser_context, parser_context_save_global,
18464 parser_context_restore_global, pop_parser_context): New functions.
18465 (yyerror): Now uses the global parser context. Fixed use of obstack.
18466 (parse_error, parse_error_context, parse_warning_context,
18467 java_accstring_lookup, redefinition_error, check_modifiers,
18468 parser_add_interface, create_interface, create_class, find_field,
18469 duplicate_declaration_error, register_fields, method_header,
18470 check_modifiers_consistency, check_abstract_method_header,
18471 method_declarator, parser_qualified_classname,
18472 parser_check_super_interface, parser_check_super,
18473 parser_chain_incomplete_item, java_check_circular_reference,
18474 layout_class_from_source, java_complete_class,
18475 complete_method_decl, resolve_class, complete_class_report_errors,
18476 java_check_final, check_method_redefinition,
18477 java_check_regular_methods, java_check_abstract_methods,
18478 java_check_methods, lookup_java_interface_method2,
18479 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18480 process_imports, find_in_imports, read_import_entry,
18481 read_import_dir, find_in_imports_on_demand,
18482 check_pkg_class_access, not_builtin_p, declare_local_variables,
18483 source_start_java_method, java_generate_parsed_class): New
18485 *typeck.c: (signature_include_return): New global variable.
18486 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18487 to add the function returned type in the signature.
18489 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18491 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18493 1998-01-29 Dave Brolley <brolley@cygnus.com>
18495 * Make-lang.in (java.info): Added.
18496 (java.install-info): Added
18498 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18500 * Makefile.in (clean): Also remove java/parse.c.
18502 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18504 Add a pair of -fbounds-check/-fno-bounds-check options.
18505 * lang.c (lang_decode_option): Add code to grok arguments.
18506 (flag_bounds_check): Add decl.
18507 (lang_f_options): New array w/ the option in it.
18508 * java-tree.h (flag_bounds_check): Add decl.
18509 * lang-options.h: New file.
18510 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18511 of a static macro value.
18512 (JAVA_ARRAY_EXCEPTION): Delete macro.
18514 1998-01-23 Per Bothner <bothner@cygnus.com>
18516 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18517 * expr.c (build_anewarray): Add missing promote_type.
18519 1998-01-22 Per Bothner <bothner@cygnus.com>
18521 Add array types with known length to optimize bounds checking.
18522 * typeck.c (build_java_array_type): Take length parameter.
18523 (java_array_type_length, build_prim_array_type): New functions.
18524 * java-tree.h: Update for new functions.
18525 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18526 * class.c: Use build_prim_array_type.
18527 * expr.c (can_widen_reference_to): Handle known-length array types.
18528 (verify_jvm_instructions): Keep track of integer push instructions
18529 followed by newarray/anewarray, so we can build known-length arrays.
18530 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18531 (java_array_data_offset): New function.
18532 (build_java_array_length_access): New function. Optimize if constant.
18533 (build_java_arrayaccess): Constant fold bounds check.
18534 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18535 (build_newarray, build_anewarray): New functions.
18536 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18537 * verify.c (merge_types): Handle known-lengh array types.
18539 1998-01-19 Per Bothner <bothner@cygnus.com>
18541 * expr.c (expand_byte_code): Fix performace bug, which caused
18542 searching linenumber_table to be linear rather than constant.
18544 1997-12-12 Per Bothner <bothner@cygnus.com>
18546 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18548 * decl.c, java-tree.h (soft_fmod_node): New global.
18549 * decl.c (init_decl_processing): Define __builtin_fmod.
18550 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18551 using __builtin_fmod.
18553 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18555 * keyword.h: New file, output of keyword.gperf as processed by
18557 * lex.c (java_lex_init): Initialize java_error_flag.
18558 * parse.c (YYERROR_NOW): Uses java_error_flag.
18559 * parse.y: New static java_error_flag. Useless definition of
18561 * parse.y (java_error): Portable error recovery using
18562 java_error_flag (not yet completely tuned).
18564 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18566 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18568 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18570 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18571 (parse.c, lex.c, keyword.h): New rules for Java source code
18573 * parse.c: Renamed into jcf-parse.c.
18574 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18575 * keyword.gperf: New file, Java keywords.
18576 * parse.y: New file, Java language grammar.
18577 * parse.h: New file, Java language grammar definitions.
18578 * lex.c: New file, Java language lexer.
18579 * lex.h: New file, Java language lexer definitions.
18581 1997-12-03 Per Bothner <bothner@cygnus.com>
18583 * decl.c (clinit_identifier_node), java-tree.h: New global.
18584 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18585 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18586 * expr.c (expand_java_field_op): Check for invalid assignment
18589 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18591 1997-10-27 Per Bothner <bothner@cygnus.com>
18593 * verify.c (verify_jvm_instructions): When processing a handler,
18594 attempt to set the current_subr to the right value.
18595 (More complicated code combines Sep 17 and Oct 22 versions.)
18597 1997-10-24 Per Bothner <bothner@cygnus.com>
18599 * class.c (push_class): Figure out (guess) name of source file.
18600 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18601 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18602 (parse_class_file): Change return type from int to void.
18603 Call debug_start_source_file/debug_end_source_file.
18605 * expr.c (build_java_binop): Fix masking 2nd operand.
18606 * decl.c (init_decl_processing): Set sizetype first.
18608 1997-10-22 Per Bothner <bothner@cygnus.com>
18610 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18611 (Revert Sep 17 change.)
18613 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18615 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18616 .class extension in their name and fix thing so we don't process
18617 them parse_zip_file_entries().
18618 (parse_zip_file_entries): Cleaned unused local variables.
18620 1997-10-20 Per Bothner <bothner@cygnus.com>
18622 * expr.c (can_widen_reference_to): Allows equal array element types.
18623 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18624 * jcf-dump.c (RET): Get (and print) index.
18626 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18627 Promote element type to POINTER_TYPE.
18629 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18631 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18632 find_in_current_zip, jcf_figure_file_type): Moved from
18633 jcf-reader.c to parse.c.
18634 * zextract.c: (read_zip_archive): takes file_comment_length possible
18635 field into account.
18637 1997-10-20 Per Bothner <bothner@cygnus.com>
18639 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18641 * verify.c (merge_types): Handle array types even better ...
18643 1997-10-17 Per Bothner <bothner@cygnus.com>
18645 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18647 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18648 * class.c (make_class_data): Don't build fields_decl if no fields.
18649 When building fields_decl, skip if DECL_ARTIFICIAL.
18651 * expr.c (java_stack_swap): Update stack_type_map.
18652 * verify.c (merge_types): Handle array types better.
18654 1997-10-15 Per Bothner <bothner@cygnus.com>
18656 * class.c (add_field): Don't promote short integral fields to
18657 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18658 * expr.c (push_value): Promote and convert short integral values.
18660 * decl.c, java-tree.h (integer_two_node): New constant node.
18661 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18663 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18665 * class.c (append_gpp_mangled_type): Use function argument
18666 unpromoted type to generate mangled name.
18668 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18670 * constants.c (build_constant_data_ref): Now uses current_class
18671 instead of main_class.
18672 (build_constants_constructor): Now uses current_class instead of
18674 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18675 of the global variable SeepZipFiles done here.
18676 * zextract.c (read_zip_archive): extra_field optional field taken
18677 into account while computing the position of the class file in the
18679 * verify.c (verify_jvm_instructions): Use current_jcf to search
18681 * parse.c (load_class): First search for the class to load in the
18682 current zip file. Saves current_jcf (restored before returning
18683 from that function). Don't call JCF_FINISH in the class was found
18684 in the current ZIP file.
18685 (jcf_parse): If the class was found in the current ZIP file, save
18686 its tree_constant_pool (for later reuse).
18687 (parse_class_file): New function. Process each method defined in
18688 the current class and record the class as to be later registered.
18689 (yyparse): Rewritten. Figure the type of the current file and switch
18691 * lang.c: New global variable current_jcf.
18692 (lang_init): Removed compiling_from_source test (done later, in
18693 yyparse). Removed call the jcf_parse ().
18694 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18695 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18696 in the current ZIP file) and zip_offset (offset to the class data in
18697 the current zip file).
18698 * jcf-reader.c: zipfile.h included.
18699 localToFile: New ZipFileCache static global variable
18700 (parse_zip_file_entries): New function. Browse the current ZIP
18701 file directory and process each class found.
18702 (process_zip_dir): New function. Register each class found in the
18703 ZIP file directory. The class aren't parsed but a valid JCF is
18704 link to each of them.
18705 (find_in_current_zip): New function. Search for a class in the
18706 current ZIP file directory. If found, prepare the class so that it
18708 (jcf_figure_file_type): New function. Examine the file structure
18709 to figure a class file, a ZIP file. If none of these categories are
18710 matched, a source file is assumed.
18711 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18712 SeenZipFile: New global variable.
18713 (open_in_zip): Use zipmember's length to accelerate the search for
18714 a member. If zipmember was NULL and zip file successfully read,
18716 * java-tree.h: New global variable current_jcf declared. Added
18717 declaration for current_constant_pool_tags, current_constant_pool_data,
18718 current_constant_pool_length, current_constant_pool_data_ref.
18719 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18720 store the JCF of classes seen in a zip file) and tree *constant_pool
18721 (to save a loaded class constant pool). current_class declared here.
18722 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18723 retrieve method_ref_constant.
18724 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18725 (OBJECT): get_class_constant now uses current_jcf.
18726 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18727 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18728 (expand_invoke): Now uses current_class instead of main_class
18729 (build_class_init): Now uses current_class instead of main_class
18730 * class.c: New static global variable registered_class.
18731 (register_class): New function.
18732 (emit_register_class): Modified to use registered_class instead of
18734 (is_compiled_class): Now take into account class seen in the archive.
18736 1997-10-06 Per Bothner <bothner@cygnus.com>
18738 * except.h: Renamed to: java-except.h.
18739 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18740 * except.c: Add semi-working (commented out) implementation.
18742 * expr.c (expand_iinc): Add needed flush_quick_stack.
18743 * parse.c (set_source_filename): New function.
18744 (give_name_to_class): Set input_filename from package.classname.java.
18746 * jcf-io.c (find_class): Don't look first in ".".
18748 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18750 * zextract.c (read_zip_archive): Now takes into account the
18752 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18754 1997-09-20 Per Bothner <bothner@cygnus.com>
18756 * constants.c, java-tree.h (build_internal_class_name): New function.
18757 (alloc_class_constant): Re-implement using build_internal_class_name.
18758 * class.c (make_class_data): Likewise.
18759 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18761 1997-09-17 Per Bothner <bothner@cygnus.com>
18763 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18764 to NULL before pushing an exception handler target.
18766 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18767 (java_stack_swap, java_stack_dup): Re-write to be safe from
18768 clobbering registers.
18769 (build_class_init): New function.
18771 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18773 * typeck.c (build_java_array_type): Temporary use
18774 permanent_obstack to create the array 'length' field.
18775 * expr.c (lookup_label): Temporay use permanent_obstack to create
18776 label if not found.
18777 * class.c (push_super_field): Tempory use permanent_obstack.
18779 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18781 * typeck.c (type_for_mode): Now handles double_type_node and
18783 * verify.c (verify_jvm_instructions): The instruction following
18784 the wide bytecode is checked. OPCODE_ret added to the list of
18787 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18789 * class.c (make_class): Temporary use permanent_obstack. Set the
18790 class CLASS_P field to 1.
18791 (push_class): Temporary use permanent_obstack.
18792 (set_super_info): Temporary use permanent_obstack.
18793 (add_method): Temporary use permanent_obstack, set
18794 METHOD_TRANSIENT().
18795 (add_field): Temporary use permanent_obstack. Sets
18796 FIELD_VOLATILE() and FIELD_TRANSIENT().
18797 (build_class_ref): Temporary use permanent_obstack if the class
18799 (build_static_field_ref): Temporary use permanent_obstack when
18800 creating field's rtl.
18801 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18802 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18803 and fields. Function finalized, as far as flag handling.
18804 (push_class_static_dummy_field): Temporary use permanent_obstack.
18805 (emit_register_class): Force generation of class registration at
18807 * decl.c (end_java_method): Call permanent_allocation() before
18809 * expr.c (can_widen_reference_to): Added comment to interface
18810 handling, fixed typo.
18811 (lookup_field): Now uses CLASS_P() to correct FIXME
18812 (expand_invoke): Verification on public && !static &&
18813 !abstract moved into soft_lookupinterfacemethod (kaffe).
18814 Use Object class dtable if objectref is an array when expanding
18816 (java_push_constant_from_pool): Temporary use permanent_obstack
18817 for CONSTANT_string
18818 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18819 create constant references.
18820 (get_constant): Temporary use permanent_obstack to create constant.
18821 (load_class): Temporary use permanent_obstack to load class.
18822 (jcf_parse): Temporary use permanent_obstack to perform class
18824 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18825 (build_java_signature): Temporary use permanent_obstack.
18826 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18828 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18829 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18832 1997-09-11 Per Bothner <bothner@cygnus.com>
18834 * class.c (append_gpp_mangled_type): Fix typo.
18835 (emit_register_class): Use main_class to get class object, rather
18836 than looking for no-longer-existing static decl starting with _CL.
18837 * typeck.c (parse_signature_type): Promote array element type
18838 if it is a RECORD_TYPE.
18840 1997-09-10 Per Bothner <bothner@cygnus.com>
18842 * class.c (push_class_static_dummy_field): New function.
18843 (mangle_static_field): New. Do G++-style mangling of static fields.
18844 (layout_class): Mandle static fields here, not in add_field.
18845 (build_class_ref): The class object is now a dummy static field.
18846 * decl.c (find_local_variable): Look for best, instead of first match.
18847 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18848 (build_java_athrow): Don't check here if exception is Throwable.
18849 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18850 (TYPE_USED): Removed. No longer used ...
18851 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18852 * verify.c (push_pending_label): New function.
18853 (push_pending_block): Renamed to check_pending_block.
18854 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18855 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18856 re-checking possible handlers) after a store (less wasted work).
18857 Check for null handler (finally) before calling add_handler.
18858 Various changes to (finally?) correctly handle try/finally.
18860 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18862 * class.c: Include stdio.h.
18864 1997-09-04 Per Bothner <bothner@cygnus.com>
18866 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18867 to make sure class is initialized before static/special invoke.
18869 * verify.c (verify_jvm_instructions): On a store instruction,
18870 call find_local_variable to force pre-allocation of decl and rtx.
18871 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18873 1997-09-03 Per Bothner <bothner@cygnus.com>
18875 * class.c (build_class_ref): Strip off "promoted_" if need be.
18876 (make_field_value): Call build_java_signature when needed.
18877 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18878 * expr.c (build_java_athrow): Don't push_value of exception.
18879 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18880 match specification of [fd]cmp[lg] for NaNs.
18881 (expand_byte_code): Add support for exception handler ranges.
18882 * except.c: Add skeleton for EH code-generation.
18883 * verify.c (merge_types): Treat all promoted integral types as equal.
18884 * constants.c (build_constants_constructor): To force creation of
18885 current_constant_pool_data_ref, call build_constant_data_ref.
18887 * javaop.def (lload): Fix typo.
18888 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18890 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18892 * parse.c: Don't include function.h.
18894 1997-08-27 Per Bothner <bothner@cygnus.com>
18896 * except.[ch]: New files.
18897 * Makefile.in (JAVA_OBJS): Add except.o
18898 * expr.c: Temporary warning about unimplemented exceptions.
18899 * verify.c: Verify exception handlers.
18901 * jcf-dump.c (disassemble_method): Print exception table.
18903 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18905 * expr.c (verify_jvm_instructions): Started a thorough
18906 verification of invoke* bytecodes.
18907 (expand_byte_code): flush quick stack if PC is the target of a
18908 branch. and undef RET (conflicting with config/i386/i386.h).
18909 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18911 (expand_invoke): Now handles invokeinterface and do more
18912 verification according to the bytecode.
18913 (lookup_field): Don't try to load the class if processing
18915 (can_widen_reference_to): Now handles interfaces.
18916 * decl.c (init_decl_processing): New global variable
18917 soft_lookupinterfacemethod_node, declared in java-tree.h.
18918 Call set_super_info on string_type_node.
18919 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18921 * class.c (set_super_info): Fills the CLASS_* flags according to
18923 (get_access_flags_from_decl): Handles all class flags.
18925 1997-08-26 Per Bothner <bothner@cygnus.com>
18927 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18928 * parse.c (yyparse): Check for abstract method, and missing code.
18929 * expr.c (expand_byte_code): Change interface.
18930 * lang.c (put_decl_node): Print promoted types prettier.
18931 * verify.c (verify_jvm_instruction): Change interface.
18932 Partial support for scanning exception table.
18933 For load instructions, handle promoted integral types.
18935 1997-08-21 Per Bothner <bothner@cygnus.com>
18937 * verify.c: New file, with contents moved from expr.c.
18938 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18939 * typeck.c (is_array_type_p): Moved here from expr.c.
18940 * java-tree.h: Add some now-needed function declarations.
18941 * Makefile.in (JAVA_OBJS): Added verify.o.
18943 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18945 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18946 METHOD_ABSTRACT flag.
18948 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18949 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18950 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18952 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18954 (start_java_method): Hook for SYNCHRONIZED methods.
18956 * expr.c (build_java_jsr, build_java_ret): New functions
18957 (JSR,PRE): New macros
18958 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18959 (verify_jvm_instructions): tableswitch, lookupswitch,
18960 monitorenter, monitorexit, goto_w: verified.
18961 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18962 (build_java_monitor): New function.
18963 (MONITOR_OPERATION): Modified to call build_java_monitor()
18964 (verify_jvm_instructions): Started a thorough verification of
18967 1997-08-19 Per Bothner <bothner@cygnus.com>
18969 Support verification of jsr/ret subroutines (used for try/finally).
18970 * decl.c (return_address_type_node): New type node.
18971 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18972 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18973 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18974 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18975 TYPE_USED): New macros for special types in type_map.
18977 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18978 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18980 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18982 * expr.c (can_widen_reference_to): New function.
18983 (pop_type): Use it.
18984 (merge_type_state): Support handling start of subroutine.
18985 (push_pending_block): Return char* error message, instead of calling
18986 fatal on an error. Also handle subroutines.
18987 (verify_jvm_instructions): Handle errors from push_poending_block.
18988 Support jsr and ret instructions.
18990 1997-08-19 Per Bothner <bothner@cygnus.com>
18992 * jcf-io.c (find_classfile): Fix thinko.
18993 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18995 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18997 * Makefile.in (BISON): Remove.
18999 1997-08-07 Per Bothner <bothner@cygnus.com>
19001 * Makefile.in: Convert to autoconf.
19002 * config-lang.in (outputs): Added java/Makefile.
19004 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19005 Rename cc1java to jc1.
19007 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19008 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19010 * class.c (class_depth): Do load_class if needed.
19012 Mostly better verification.
19013 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19014 (init_decl_processing): Change return type of soft_checkcast.
19015 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19016 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19017 lang_print_error): New functions.
19018 (lang_init): Set global hook print_error_function to lang_print_error.
19019 * expr.c: In the type_map ptr_type_node is only used for null now.
19020 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19021 (merge_types): Dererence pointer to record types before comparing.
19022 (decode_newarray_type, merge_types): On error just return NULL.
19023 (build_java_binop): Add preliminary implementation (with warning)
19024 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19025 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19026 (expand_compare, expand_java_goto, expand_java_call): Don't
19027 push_pending_block, since that only makes sense when verifying.
19028 (merge_type_state): Different return codes.
19029 (push_pending_block): A block may need to be verified more than once.
19030 (expand_byte_code): Warn about unused code at code generation time.
19031 (verify_jvm_instruction): Changed logic, since code may need to be
19032 re-verified if type-state has changed. Also, better error handling.
19033 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19034 Improve newarray, anewarray, ?aload, athrow,
19035 * java-tree.h (LABEL_CHANGED): New macro.
19037 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19039 * decl.c (soft_athrow_node): New global variable initialized.
19040 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19041 * typeck.c (convert): Added support for REAL_TYPE.
19042 (convert_to_char): New function.
19043 (convert): Handle CHAR_TYPE.
19044 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19045 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19046 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19048 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19049 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19050 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19051 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19052 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19053 to Use The Right Things.
19054 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19055 compatible with INT. BOOLEAN is made equivalent to BYTE.
19056 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19057 OPCODE_ifnonnull): Now supported.
19058 (build_java_athrow): New function.
19060 1997-08-04 Per Bothner <bothner@cygnus.com>
19062 Rename method name <init> to match G++ (and fix mangling).
19063 * class.c (layout_class): Replace method name of <init> by class name.
19064 (make_method_value): Do inverse renaming of constructor from <init>.
19065 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19066 * typeck.c (lookup_java_constructor): New function.
19067 * expr.c (expand_invoke): If method_name is <init>, call
19068 lookup_java_constructor to find constructor.
19070 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19072 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19074 * parse.c (get_class_constant): Modified to handle array "classes"
19075 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19077 (convert): Modified to handle real type.
19078 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19079 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19080 variables declared.
19081 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19082 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19083 global variables initialized.
19084 (find_local_variable): Handles the case of a pointer
19085 (end_java_method): Restore the use of one more scope
19086 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19087 build_java_array_length_access, expand_java_arrayload,
19088 expand_java_arraystore, expand_java_array_length,
19089 expand_java_multianewarray, expand_java_anewarray,
19090 build_java_check_indexed_type, is_array_type_p,
19091 build_java_throw_out_of_bound_exception): New functions.
19092 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19093 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19094 OPCODE_<t>aload): Implemented code for verification.
19095 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19096 ARRAY_NEW_MULTI): Macro defined.
19097 (CONVERT): Modified to invoke convert().
19098 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19100 1997-07-31 Per Bothner <bothner@cygnus.com>
19102 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19103 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19104 (make_class_data): Field name needs '/' as package prefix.
19105 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19107 1997-07-25 Per Bothner <bothner@cygnus.com>
19109 Implement debug information for local variables.
19110 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19111 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19112 DECL_LOCAL_SLOT_CHAIN): New macros.
19113 (struct lang_decl_var): New type.
19114 * parse.c (give_name_to_locals): Move to decl.c.
19115 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19116 (start_java_method): Re-write parameter handling.
19117 (pending_local_decls): New global variable.
19118 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19119 (find_local_variable): Accept pc so we can skips decls not in range.
19120 (struct binding_level): Add end_pc field.
19121 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19122 (various): Change so current pc gets passed to find_local_variable.
19124 * decl.c (init_decl_processing): Re-arrange fields in
19125 class_type_node and and method_type_node to match kaffe 0.9.1.
19126 * class.c (make_method_value, make_class_data): Update
19127 initializations to match.
19129 1997-07-16 Per Bothner <bothner@cygnus.com>
19131 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19132 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19133 (push_super_field): New function.
19134 (make_class_data): Handle inheritance of class static initializer.
19135 (layout_class): New name mangling.
19136 * constants.c (build_constant_data_ref): Init type of data array
19137 to a one-element array.
19138 (build_constants_constructor): Set DECL_SIZE from complete array type.
19139 * decl.c: Rename class_type, object_type etc to class_type_node,
19140 object_type_node etc. Make former inherit from latter.
19141 * expr.c (expand_invoke): Add cast of function address.
19142 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19143 * parse.c (yyparse): Don't call layout_class here.
19144 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19146 1997-06-14 Per Bothner <bothner@cygnus.com>
19148 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19149 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19150 (alloc_class_constant): New.
19151 * expr.c (expand_invoke): Make sure method's class is initialized.
19152 * class.c (interits_from_p, emit_register_class): New functions.
19153 * parse.c (yyparse): Call emit_register_class.
19155 1997-06-09 Per Bothner <bothner@cygnus.com>
19157 * constants.c: New file, to handle constant pool.
19158 * Makefile.in (JAVA_OBJS): Add constants.o.
19159 * decl.c (init_decl_processing): Update, fix, finish various structs.
19160 (pushdecl_top_level): New.
19161 * parse.c (layout_class): Moved to class.c.
19162 * expr.c (java_push_constant_from_pool): New function.
19163 * class.c (build_class_ref): Make work fully
19164 (make_class_data): Emit super-class, constant pool, interface vector.
19166 1997-06-03 Per Bothner <bothner@cygnus.com>
19168 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19169 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19170 * class.c (class_depth): New function.
19171 (lookup_named_class): Replaced by new function lookup_class.
19172 * decl.c (object_type_node, string_type_node): New.
19173 Remove various types that we no longer need.
19174 * expr.c (verify_jvm_instructions): New separate verifier pass.
19175 (push_type, pop_type): New functions for verifier.
19176 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19177 (expand_byte_code): Simplify, since we assume already verified.
19178 (expand_invoke): Now mostly works.
19179 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19180 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19181 * parse.c: Wait to allocate class object until we know its name.
19182 (layout_class): Calculate DECL_VINDEX for each virtual method.
19183 * typeck.c (get_array_type): Rename to ...
19184 (build_java_array_type): ... and provide working implementation.
19185 (build_java_signature): New function - build Java signature of type.
19186 (set_java_signature): New function - cache signature with type.
19187 (lookup_java_method): New function.
19189 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19191 * class.c (ident_subst): Take extra SUFFIX parameter.
19192 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19193 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19194 (build_class_ref): Actually implement.
19195 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19196 * decl.c (builtin_function): New.
19197 (init_decl_processing): Update for current Kaffe. Declare some
19198 builtin Kaffe functions.
19199 * expr.c (build_address_of): New.
19200 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19201 Renamed (from expand_java_new etc), and added working implementations.
19202 (build_field_ref): Now also handle static fields.
19203 (expand_invoke): Implement invokestatic, and start implement rest.
19204 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19205 * javaop.def: Rename invokevirt -> invokevirtual.
19206 * lang.c (use_handles): Removed.
19207 * parse.c: Add support for ConstantValue attribute.
19208 Handle nested loading of a class. (JPOOL_UTF): New.
19210 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19212 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19214 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19216 * Make-lang.in (java.install-man): New empty rule.
19217 * typeck.c (set_local_type): New function.
19218 * expr.c (STORE_INTERNAL): Call find_local_variable,
19219 not find_stack_slot. Call set_local_type.
19221 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19223 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19224 and building RECORD_TYPE CONSTRUCTORs.
19225 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19227 * lang.c (use_handles): Change the default to 0.
19228 * decl.c: Define and build class_type, field_type, utf8const_type.
19229 * class.c (make_class_data, make_field_value,
19230 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19231 hashUtf8String, strLengthUtf8, mangled_classname:
19232 Functions to build reflective data structures.
19233 * parse.c (yyparse): Call make_class_data.
19235 * jcf-io.c (open_class, find_classfile): New functions.
19236 * jcf-dump.c: Support reading classfile from explicitly-named
19237 class file (without CLASSPATH searching).
19239 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19241 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19242 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19243 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19244 (get_constant): Now trivial for CONSTANT_Utf8.
19246 * jcf.h: Make NEW_CPOOL the default.
19247 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19249 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>