1 2005-07-12 Tom Tromey <tromey@redhat.com>
3 * jvspec.c (lang_specific_driver): Put filelist_filename first on
6 2005-07-12 Tom Tromey <tromey@redhat.com>
9 * parse-scan.y (interface_member_declaration): Added
12 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
14 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
15 (LABEL_PENDING_CHAIN): Ditto.
17 (DECL_BIT_INDEX): Ditto.
19 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
22 * parse.y (inner_class_accessible): New function. Logic moved from
23 check_inner_class_access.
24 (check_inner_class_access): Use inner_class_accessible.
25 (resolve_inner_class): Simplify arguments. Create circularity hash
26 here. Keep looking for classes if we found one that was inaccessible.
27 Return the inaccessible class only if there is no other match.
28 (do_resolve_class): Update for new resolve_inner_class arguments.
29 Don't create circularity_hash here.
31 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
34 * parse.y (add_exception_to_throws): New function.
35 (purge_unchecked_exceptions): Removed.
36 (get_constructor_super): Renamed from verify_constructor_super. Now
37 returns the super constructor after verification.
38 (java_complete_expand_method): Don't use purge_unchecked_exceptions
39 or save/restore the exception list.
40 (check_thrown_exceptions): Add uncaught exceptions in anonymous
41 class initializers and constructors to the throws clause of the method.
43 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
46 * parse.y (interface_member_declaration): Allow empty statements in
47 interface declarations.
49 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
51 * Makefile.in (parse.o): Adjust dependencies.
52 * parse.y: Include tree-dump.h.
54 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
56 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
59 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
61 * parse.y (issue_warning_error_from_context): Call
62 pp_output_formatted_text to be able to get the buffer.
64 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
66 * parse.y (issue_warning_error_from_context): Update for the
67 renaming of pp_format_text to pp_format.
69 2005-06-28 Paul Brook <paul@codesourcery.com>
71 * decl.c (java_init_decl_processing): Call
72 default_init_unwind_resume_libfunc.
74 2005-06-27 Tom Tromey <tromey@redhat.com>
76 PR java/21540, PR java/13788:
77 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
78 fold_constant_for_init.
79 (patch_binop): Added 'folding' argument. Updated all callers.
80 (patch_unaryop) <NOP_EXPR>: New case.
81 (fold_constant_for_init) <NOP_EXPR>: Likewise.
82 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
84 2005-06-25 Jan Hubicka <jh@suse.cz>
86 * builtins.c (define_builtin): Accept new flags parameter.
87 (initialize_builtins): Mark the builtins const and nothrow accordingly.
89 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
91 * all files: Update FSF address in copyright headers.
93 2005-06-24 Tom Tromey <tromey@redhat.com>
95 * verify-impl.c (verify_instructions_0): Correctly handle
96 situation where PC falls off end.
98 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
101 * parse.y (find_most_specific_methods_list): Remove special case for
104 2005-06-15 Tom Tromey <tromey@redhat.com>
107 * class.c (make_method_value): Use soft_abstractmethod_node for
109 * java-tree.h (soft_abstractmethod_node): New define.
110 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
111 * decl.c (java_init_decl_processing): Initialize
112 soft_abstractmethod_node.
114 2005-06-13 Geoffrey Keating <geoffk@apple.com>
116 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
118 2005-06-13 Per Bothner <per@bothner.com>
120 * expr.c (int highest_label_pc_this_method,
121 start_label_pc_this_method): New globals.
122 (lookup_label): Add start_label_pc_this_method to pc for label, and
123 update highest_label_pc_this_method. This prevents conflicts between
124 labels from different methods.
125 * java-tree.h: Declare new globals.
126 * jcf-parse.c (parse_class_file): If needed bump
127 start_label_pc_this_method and reset highest_label_pc_this_method.
129 2005-06-13 Tom Tromey <tromey@redhat.com>
132 * parse.y (nested_field_access_p): Handle case where outer field
133 is inherited by enclosing class.
135 2005-06-12 Per Bothner <per@bothner.com>
137 * class.c (inherits_from_p): Do load_class if needed.
139 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
141 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
142 * java-tree.h (parse_error_context): Move...
143 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
144 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
145 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
147 2005-06-08 Roger Sayle <roger@eyesopen.com>
149 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
151 2005-06-06 Jakub Jelinek <jakub@redhat.com>
153 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
154 msgid for argument name.
155 * gjavah.c (error): Likewise.
156 * java-tree.h (parse_error_context): Likewise.
157 * parse.y (parse_error_context, parse_warning_context,
158 issue_warning_error_from_context): Likewise.
160 2005-06-01 Tom Tromey <tromey@redhat.com>
163 * class.c (build_static_field_ref): Don't fold constant fields if
164 current class is from a .class file and we're using indirect
167 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
169 * java/verify-glue.c: Don't include errors.h and include toplev.h.
170 * java/Make-lang.in: Updates dependencies.
172 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
175 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
176 NESTED_FIELD_ACCESS_IDENTIFIER_P.
177 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
178 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
179 * jcf-write.c (generate_classfile): Use
180 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
181 OUTER_FIELD_ACCESS_IDENTIFIER_P.
182 * parse.y (build_outer_field_access): Rename to
183 build_nested_field_access. Support static fields and outer-to-inner
185 (outer_field_access_p): Rename to nested_field_access_p. Support
186 static fields and generalise to outer-to-inner class and sibling
187 inner class accesses.
188 (outer_field_expanded_access_p): Rename to
189 nested_field_expanded_access_p and support static fields.
190 (outer_field_access_fix): Rename to nested_field_access_fix and
191 support static fields.
192 (build_outer_field_access_expr): Rename to
193 build_nested_field_access_expr and support static fields.
194 (build_outer_field_access_methods): Rename to
195 build_nested_field_access_methods and support static fields. For
196 static fields, generate accessors without class instance parameters.
197 (build_outer_field_access_method): Rename to
198 build_nested_field_access_method and support static fields.
199 (build_outer_method_access_method): Use
200 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
201 OUTER_FIELD_ACCESS_IDENTIFIER_P.
202 (resolve_expression_name): Consider static field accesses across
204 (resolve_qualified_expression_name): Likewise.
205 (java_complete_lhs): Use nested_field_access_fix instead of
206 outer_field_access_fix.
207 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
208 Use nested_field_expanded_access_p instead of
209 outer_field_expanded_access_p. Use nested_field_access_fix instead
210 of outer_field_access_fix.
211 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
212 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
214 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
216 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
217 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
218 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
219 MINOR_BINARYCOMPAT_ABI_VERSION): New.
220 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
221 (parse_version): Calculate version ID using new method. Use bit-flags
222 for flag_indirect_dispatch and flag_bootstrap_classes.
224 2005-05-25 Richard Henderson <rth@redhat.com>
227 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
228 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
229 DECL_CONTEXT; avoid pushdecl_top_level.
230 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
231 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
232 (layout_class_method): Likewise.
233 * decl.c (java_mark_cni_decl_local): New.
234 (java_mark_class_local): Use it.
235 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
236 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
237 (struct lang_decl_func): Add local_cni;
238 (struct lang_decl_var): Add class_field, vtable.
239 (java_mangle_decl): Declare.
240 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
241 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
242 (mangle_obstack_1): New.
243 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
244 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
245 lhd_set_decl_assembler_name for things that don't need mangling.
246 (mangle_class_field): Rename from java_mangle_class_field, make
247 static, don't call init_mangling or finish_mangling.
248 (mangle_vtable): Similarly.
249 (mangle_local_cni_method_decl): New.
250 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
251 gcc_assert, and MANGLE_RAW_STRING.
252 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
254 2005-05-25 DJ Delorie <dj@redhat.com>
256 * class.c (set_constant_value): Move warning control from if() to
259 2005-05-24 Richard Henderson <rth@redhat.com>
261 * builtins.c (define_builtin): Don't call make_decl_rtl.
262 * constants.c (build_constant_data_ref): Likewise.
263 * class.c (build_utf8_ref): Likewise.
264 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
265 (get_dispatch_table, layout_class_method): Likewise.
266 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
268 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
269 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
270 to determine if we need a non-zero address.
271 * decl.c (builtin_function): Don't call make_decl_rtl.
272 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
273 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
274 * resource.c (compile_resource_data): Likewise.
275 * parse.y (resolve_field_access): Re-word comment to avoid
278 2005-05-24 Richard Henderson <rth@redhat.com>
280 * class.c (registered_class): Take it out of class_roots; turn into
282 (register_class): Make static. Don't duplicate decl node. Use
284 (emit_register_classes): Use VEC_iterate. Use output_constant
285 instead of assemble_integer. Don't call mark_decl_referenced
287 * java-tree.h (register_class): Remove decl.
289 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
293 * parse.y (register_package, package_list): Remove.
294 (package_declaration): Do not call register_package.
295 (do_resolve_class): Do not use package_list.
297 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
299 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
302 2005-05-15 Tom Tromey <tromey@redhat.com>
305 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
308 2005-05-12 Aaron Luchko <aluchko@redhat.com>
310 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
312 2005-05-11 Tom Tromey <tromey@redhat.com>
314 * gcj.texi (Code Generation): Document -fbootstrap-classes.
315 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
316 (parse_version): Use it.
317 * lang.opt (-fbootstrap-classes): New option.
319 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
322 * class.c (maybe_layout_super_class): Look for imports in this_class.
323 * parse.h (ctxp_for_generation_last): New.
324 (do_resolve_class): Add a parameter.
325 * parse.y (ctxp_for_generation_last): New.
326 (java_pop_parser_context): Add at end of list.
327 (find_in_imports, find_in_imports_on_demand): Look in ctxp
328 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
329 the given type are NULL.
330 (do_resolve_class): Look into the imports of the new second parameter.
331 Adjust recursive calls.
332 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
333 calls to do_resolve_class.
334 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
335 (java_complete_class): Do not do that here.
337 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
340 * Make-lang.in (java): Add gjnih.
341 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
342 (GJNIH_OBJS): New variable.
343 (gjnih$(exeext)): New target.
344 (JAVA_MANFILES): Add gjnih.1.
345 (java.uninstall): Add gjnih.1.
346 (java.mostlyclean): Add gjnih.
347 (java.maintainer-clean): Add gjnih.1.
348 (java/gjavah-jni.o): New target.
349 (.INTERMEDIATE): Add gjnih.pod.
350 (gjnih.pod): New target.
351 * config-lang.in (stagestuff): Add gjnih.
352 * gcj.texi (Top): Add gjnih node.
353 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
354 -bootclasspath options.
355 (Invoking gjnih): New node.
356 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
357 (TOOLNAME): New macro.
358 (error): Replace hard-coded gcjh with TOOLNAME.
359 (process_file): Likewise.
362 (help): Likewise. Add help output for -force, -old, -trace and -J
364 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
365 (options): Add force, old, trace and J fields.
366 (main): Handle -force, -old, -trace and -J options.
368 2005-05-03 Tom Tromey <tromey@redhat.com>
371 * gjavah.c (main): Unlink output file on error.
373 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
375 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
378 2005-04-29 Tom Tromey <tromey@redhat.com>
380 * expr.c (build_jni_stub): Updated for change to build_block.
382 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
384 * expr.c (force_evaluation_order): Declare 'saved' earlier.
386 2005-04-28 Andrew Haley <aph@redhat.com>
389 * java-tree.h (soft_resolvepoolentry_node): New.
390 (alloc_constant_fieldref): Declare.
391 * expr.c (expand_java_field_op): Don't call class_init for
392 accesses to static fields with indirect dispatch.
393 * builtins.c (initialize_builtins): Add "__builtin_expect".
394 * decl.c (soft_resolvepoolentry_node): New variable.
395 (java_init_decl_processing): Create a decl for
396 "_Jv_ResolvePoolEntry".
397 * class.c (build_fieldref_cache_entry): New function.
398 (build_static_field_ref): Rewrite for indirect dispatch.
399 * constants.c (find_name_and_type_constant_tree): New function.
400 (alloc_constant_fieldref): Likewise.
401 (build_constants_constructor): Handle CONSTANT_Fieldref and
402 CONSTANT_NameAndType.
405 * expr.c (force_evaluation_order): Convert outgoing args smaller
408 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
410 * gcj.texi (libgcj Runtime Properties): Remove obsolete
411 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
412 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
414 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
416 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
417 to `unlock_stream' with `unlock_std_streams'.
419 2005-04-25 Jakub Jelinek <jakub@redhat.com>
421 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
422 instead of just expr.h.
424 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
426 * gjavah.c (main): Unlock the stdio streams.
427 * jcf-dump.c (main): Likewise.
428 * jv-scan.c (main): Likewise.
429 * jvgenmain.c (main): Likewise.
431 2005-04-23 DJ Delorie <dj@redhat.com>
433 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
434 parse.y: Adjust warning() callers.
436 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
438 * gcj.texi (Object fields): Change "Integer" to "Int" in example
441 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
443 * gcj.texi: Fix typos and bogus example.
445 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
447 * except.c: Fix a comment typo.
449 2005-04-19 Julian Brown <julian@codesourcery.com>
451 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
452 indirect dispatch with PIC.
454 2005-04-18 Andrew Haley <aph@redhat.com>
456 * java-except.h (struct eh_range.handler): Remove unused field.
457 (handle_nested_ranges): Remove function declaration.
458 (sanity_check_exception_range): Add function declaration.
459 * verify.c (verify_jvm_instructions): Remove call to
460 handle_nested_ranges.
461 * verify-glue.c (verify_jvm_instructions_new): Call
462 sanity_check_exception_range.
463 * except.c (link_handler, eh_range_freelist, link_handler,
464 handle_nested_ranges): Remove.
465 (add_handler): Rewrite.
466 (sanity_check_exception_range): New function.
467 (print_ranges): New function.
469 2005-04-13 Julian Brown <julian@codesourcery.com>
471 * decl.c (finish_method): Give methods once-only linkage.
473 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
475 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
477 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
479 * java-tree.h: Don't use PARAMS().
481 2005-04-07 Per Bothner <per@bothner.com>
483 * class.c (push_class): By default, suppress debug output.
484 (finish_class): Enable debug output for classes we're emitting.
486 2005-04-07 Andrew Haley <aph@redhat.com>
488 * gcj.texi: Correct gcj-dbtool instructions.
490 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
492 * gcj.texi: Fix a typo.
493 * lang.c: Fix a comment typo.
495 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
497 * gcj.texi (Invoking gij): Add descriptions of new -X options.
498 Mention recognized-and-ignored compatibility options.
499 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
501 (About CNI): Add Memory allocation section.
503 2005-04-01 Tom Tromey <tromey@redhat.com>
505 * decl.c (java_init_decl_processing): Fix types of
506 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
507 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
508 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
510 2005-03-31 Jan Hubicka <jh@suse.cz>
512 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
513 * class.c: Include cgraph.h
514 (make_local_functoin_alias): Mark aslias as needed.
515 * resource.c: Include cgraph.h
516 (compile_resource_data): Go via cgraph interface.
518 2005-03-30 Ian Lance Taylor <ian@airs.com>
520 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
522 2005-03-30 Tom Tromey <tromey@redhat.com>
524 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
525 inner_class_info_index==0 or outer_class_info_index==0.
527 2005-03-29 Tom Tromey <tromey@redhat.com>
529 * gcj.texi (libgcj Runtime Properties): Document
530 gnu.gcj.runtime.endorsed.dirs.
532 2005-03-24 Anthony Green <green@redhat.com>
534 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
537 2005-03-23 Tom Tromey <tromey@redhat.com>
539 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
540 (parse_version): Use it.
542 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
544 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
546 2005-03-18 Andrew Haley <aph@redhat.com>
549 * decl.c (update_aliases): Don't update variables that are about
551 (maybe_poplevels): Add comment.
553 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
556 * jcf-parse.c (duplicate_class_warning): New function.
557 (java_parse_file): Call duplicate_class_warning if
558 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
559 (parse_zip_file_entries): Likewise. Also set
560 CLASS_FROM_CURRENTLY_COMPILED_P.
562 2005-03-16 Andrew Haley <aph@redhat.com>
564 * expr.c (expand_java_arrayload): Don't generate a
565 NullPointerException based on the type of the node.
566 (build_java_array_length_access): Likewise.
568 2005-03-15 Zack Weinberg <zack@codesourcery.com>
570 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
572 2005-03-11 Tom Tromey <tromey@redhat.com>
574 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
575 (libgcj Runtime Properties): Document the default .db.
577 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
580 * parse.y (checks_throws_clauses): Check exceptions list even when
581 the base class does not come from a source file being compiled.
582 (java_complete_lhs): Remove unused variable 'wfl'.
584 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
587 * decl.c (finish_method): Emit _Jv_InitClass for private static
588 methods inside inner classes as well.
590 2005-03-08 Julian Brown <julian@codesourcery.com>
591 * Revert patch from 2005-03-08 for causing bootstrap failure on
594 2005-03-08 Julian Brown <julian@codesourcery.com>
596 * decl.c (finish_method): Give methods once-only linkage.
598 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
600 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
602 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
604 * verify-glue.c (vfy_is_assignable_from): Perform static check using
605 can_widen_reference_to if the C++ ABI is in use.
606 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
607 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
608 type_isresolved, init_state, set_pc, state_get_pc,
609 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
610 (verify_fail): Report the current PC from the verifier context.
611 (free_state): Remove #if 0 block to enable this function.
612 (free_verifier_context): Call free_state on state_list iterator
613 values before freeing them.
614 * expr.c (pop_type_0): Pop correct type for error message when stack
615 contains a multi-word type.
617 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
619 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
620 for known NULL array length access.
622 2005-03-07 Tom Tromey <tromey@redhat.com>
624 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
626 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
628 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
629 typeck.c: Update copyright.
631 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
634 * xref.c, xref.h: Remove file.
635 * Make-lang.in (java/xref.o): Remove.
636 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
637 * lang.c (flag_emit_xref): Remove definition.
638 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
639 * typeck.c (convert): Remove use of do_not_fold.
640 * parse.y (do_not_fold): Remove definition.
641 (parser grammar): Remove xref code.
642 (maybe_create_class_interface_decl, create_class): Likewise.
643 (register_fields, method_header, finish_method_declaration): Likewise.
644 (declare_local_variables, source_end_java_method): Likewise.
645 (java_complete_expand_classes): Do not set do_not_fold.
646 (java_complete_expand_method): Remove xref code.
647 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
648 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
649 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
650 (patch_synchronized_statement, patch_throw_statement): Likewise.
651 (maybe_build_class_init_for_field): Likewise.
653 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
655 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
656 instead of IS_NON_TYPE_CODE_CLASS.
658 2005-03-04 Andrew Haley <aph@redhat.com>
661 * class.c (set_method_index): Don't set method_index if it is
663 (layout_class_method): Don't complain about "non-static method foo
664 overrides static method" in the case of indirect dispatch.
666 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
668 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
670 * Make-lang.in: Don't elide warnings in jcf-io.c.
672 2005-03-01 Per Bothner <per@bothner.com>
675 * check-init.c (wfl): Remove static.
676 (final_assign_error, check_init): Replace calls to parse_error_context
678 (check_init): Save, set, and restore input_location for each exp.
680 2005-03-01 Per Bothner <per@bothner.com>
682 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
683 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
684 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
686 2005-03-01 Per Bothner <per@bothner.com>
688 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
690 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
693 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
696 2005-02-22 Tom Tromey <tromey@redhat.com>
699 * verify-impl.c (EITHER): New define.
700 (types_compatible): Handle it.
701 (check_field_constant): Use it.
703 2005-02-18 Tom Tromey <tromey@redhat.com>
706 * verify-impl.c (types_equal): Fixed test.
709 * verify-glue.c (vfy_class_has_field): New function.
710 * verify.h (vfy_class_has_field): Declare.
711 * verify-impl.c (check_field_constant): Added 'putfield'
713 (verify_instructions_0): Updated.
714 (types_equal): New function.
716 2005-02-14 Tom Tromey <tromey@redhat.com>
719 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
720 stack effect of multianewarray.
722 2005-02-14 Andrew Haley <aph@redhat.com>
725 * expr.c (expand_byte_code): Call promote_arguments().
726 (promote_arguments): New function.
727 * decl.c (check_local_unnamed_variable): Remove special case for
729 (find_local_variable): Promote all boolean types to int
730 when searching for local variable decls.
732 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
734 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
735 parse-scan.y: Update copyright.
737 2005-02-11 Per Bothner <per@bothner.com>
740 * parse-scan.y (input_location): Remove variable.
741 (main_input_filename): New - replaces input_filename, which isn't
742 settable if USE_MAPPED_LOCATION.
743 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
744 so we don't reference input_location or wfl_operator in that case.
745 * jv-scan.c (expand_location): Remove - no longer used.
746 (main): Set main_input_filename rather than input_filename.
748 2005-02-09 Richard Henderson <rth@redhat.com>
750 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
751 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
753 2005-02-08 Marcin Dalecki <martin@dalecki.de>
755 * expr.c (add_type_assertion): Use the proper enumeration type,
756 since this is what htab_find_slot() is expecting.
758 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
760 * gcj.texi: Update copyright dates.
762 2005-02-02 Tom Tromey <tromey@redhat.com>
764 * gcj.texi (libgcj Runtime Properties): Default library_control
767 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
770 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
771 (modifiers) when square brackets are present in a declaration for
773 * jv-scan.c (main): Set input_filename and input_line.
775 2005-02-01 Tom Tromey <tromey@redhat.com>
778 * gjavah.c (get_field_name): Don't override name for JNI header.
780 2005-02-01 Roger Sayle <roger@eyesopen.com>
782 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
783 of unsigned types using iushr and lushr JVM bytecodes.
785 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
788 * gjavah.c (jni_print_float): Do not emit floating-point
789 initialiser for a static final field.
790 (jni_print_double): Likewise.
792 2005-02-01 Mark Mitchell <mark@codesourcery.com>
795 2005-01-31 Mark Mitchell <mark@codesourcery.com>
796 * gjavah.c (print_field_info): Mark static data members of
797 floating-point type with "__extension__".
799 2005-01-31 Mark Mitchell <mark@codesourcery.com>
801 * gjavah.c (print_field_info): Mark static data members of
802 floating-point type with "__extension__".
804 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
807 * parse.y (build_string_concatenation): Remove redundant if.
808 (patch_conditional_expr): Attempt to patch_string() the condition
809 of a ?: as well, in addition to its other operands.
811 2005-01-25 Tom Tromey <tromey@redhat.com>
813 * Make-lang.in (java/java-tree-inline.o): Removed.
815 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
818 * parse.y (patch_binop): Allow comparisons against NULL only
819 if the other operand is of a reference type.
821 2005-01-24 Tom Tromey <tromey@redhat.com>
823 * java-tree.h (gcj_abi_version): Declare.
824 * class.c (make_class_data): Push gcj_abi_version into "next"
825 field. Renamed field.
826 * decl.c (gcj_abi_version): New global.
827 (parse_version): New function.
828 (java_init_decl_processing): Call it. Renamed 'next' field.
830 (GCJ_BINARYCOMPAT_ADDITION): New define.
832 2005-01-24 Roger Sayle <roger@eyesopen.com>
835 * jcf-write.c (generate_bytecode_insns): Conversions between
836 integer types of the same precision shouldn't generate widening
837 or narrowing conversion bytecodes.
839 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
841 * java-except.h, java-tree.h: Remove unused prototypes.
843 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
846 * jcf-write.c (perform_relocations): Don't call memcpy if source
847 and destination are the same.
849 2005-01-17 Tom Tromey <tromey@redhat.com>
851 * verify-impl.c (get_short): Sign extend.
854 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
856 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
859 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
861 * verify.c: Revert to the version before the BC-ABI merge.
863 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
866 * check-init.c (check_init): Take care of references that do not
867 have an explicit final variable declaration (e.g. array length
868 access) for pre/post in/de-crement operators.
870 2005-01-08 Mark Wielaard <mark@klomp.org>
872 * parse.y (process_imports): Allocate (and free) original_name only
873 when not already defined.
874 * jcf-parse.c (read_class): Free results of find_class() and
876 (java_parse_file): Keep pointer to head of file_list and free when
877 done. Free result of lrealpath().
879 2005-01-05 Tom Tromey <tromey@redhat.com>
881 * gcj.texi (Standard Properties): java.ext.dirs is now used.
883 2004-12-20 Andrew Haley <aph@redhat.com>
885 * typeck.c: Use fold_convert for ints and booleans.
887 2004-12-17 Andrew Haley <aph@redhat.com>
890 * typeck.c (convert): Use a CONVERT_EXPR when converting to
891 BOOLEAN_TYPE or CHAR_TYPE.
892 (convert_to_boolean, convert_to_char) : Remove.
893 * convert.h (convert_to_boolean, convert_to_char) : Remove.
894 * expr.c (expand_load_internal): Do type conversion if type is not
897 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
900 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
903 2004-12-07 Andrew Haley <aph@redhat.com>
906 * jcf-parse.c (load_class): Remove sanity test for missing inner
909 2004-12-06 Tom Tromey <tromey@redhat.com>
911 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
912 (java.uninstall): Likewise.
913 (java.maintainer-clean): Likewise.
914 (.INTERMEDIATE): Likewise.
915 (java.install-man): Likewise.
916 (gcj-dbtool.pod): New target.
917 * gcj.texi (Code Generation): Document -findirect-dispatch.
918 (libgcj Runtime Properties): Document
919 gnu.gcj.precompiled.db.path.
920 (Top): Link to "Invoking gcj-dbtool".
922 2004-12-06 Tom Tromey <tromey@redhat.com>
925 * java-tree.h (extract_field_decl): Declare.
926 * parse.y (extract_field_decl): Renamed from
927 strip_out_static_field_access_decl. No longer static.
928 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
930 2004-12-03 Tom Tromey <tromey@redhat.com>
932 * lang.c (flag_new_verifier): Define.
933 (java_post_options): Set flag_new_verifier if indirect dispatch
935 * lang.opt (fnew-verifier): Removed.
937 2004-12-03 Tom Tromey <tromey@redhat.com>
940 * Make-lang.in (java.install-common): Only install transformed
941 gcjh if gcj-cross exists.
943 2004-12-03 Andrew Haley <aph@redhat.com>
946 * except.c (link_handler): Patch 'outer' field of siblings of the
947 range we're demoting.
949 2004-12-03 Andrew Haley <aph@redhat.com>
952 * class.c (layout_class_method): Don't fail to override a method
953 simply because it has DECL_ARTIFICIAL set.
955 2004-12-02 Tom Tromey <tromey@redhat.com>
958 * parse.y (craft_constructor): Special case null_pointer_node.
960 2004-12-02 Tom Tromey <tromey@redhat.com>
963 * java-gimplify.c (java_gimplify_expr): Don't call
964 SET_EXPR_LOCATION unless wrapped tree is an expression.
966 2004-11-27 Per Bothner <per@bothner.com>
968 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
969 Fix fencepost error in 'i', which got executed one too many times.
970 Also, fold memcpy into explicit loop, as originally intended.
971 Also, free temporary 'buf' which otherwise leaks.
973 2004-11-27 Per Bothner <per@bothner.com>
975 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
976 local static variables if not USE_MAPPED_LOCATION.
978 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
980 * class.c, decl.c, expr.c: Fix comment typos.
982 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
985 * decl.c (end_java_method): Call
986 attach_init_test_initialization_flags on all the init_decls.
987 * parse.y (attach_init_test_initialization_flags): Move to ...
988 * expr.c (attach_init_test_initialization_flags): here and
989 support BIND_EXPR also.
990 * java-tree.h (attach_init_test_initialization_flags): Prototype.
991 * jcf-parse.c (parse_class_file): Don't disable class init
994 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
996 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
999 2004-11-24 Richard Henderson <rth@redhat.com>
1001 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1002 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1004 2004-11-24 Tom Tromey <tromey@redhat.com>
1006 * verify.c (defer_merging): Don't use C++-style comment.
1007 * verify.h (java_opcode): Added java_opcode_end.
1008 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1010 * verify-impl.c (vfy_push_type): Removed bogus "return".
1011 (initialize_stack): Use vfy_alloc and vfy_free.
1012 (verify_instructions_0): Likewise.
1014 * Merged gcj-abi-2-dev-branch to trunk.
1016 2004-11-24 Andrew Haley <aph@redhat.com>
1018 * jcf-parse.c (parse_class_file): Set file_start_location.
1020 2004-11-10 Tom Tromey <tromey@redhat.com>
1022 * class.c (make_field_value): Don't call build_static_field_ref.
1023 (build_static_field_ref): Don't emit direct references when using
1026 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1027 -verbose:class into man page synopsis.
1029 2004-11-09 Tom Tromey <tromey@redhat.com>
1031 * expr.c (build_java_arraystore_check): Still generate check if
1032 element type is itself an array.
1034 2004-11-08 Tom Tromey <tromey@redhat.com>
1036 * java-tree.h (soft_check_assignment_node): Removed.
1037 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1038 * decl.c (java_init_decl_processing): Don't initialize
1039 soft_check_assignment_node.
1041 2004-11-05 Tom Tromey <tromey@redhat.com>
1043 * class.c (layout_class_methods): Don't add Miranda methods when
1044 using indirect dispatch.
1046 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1048 * class.c (make_class_data): Call emit_assertion_table to set the
1049 'assertion_table' field.
1050 (build_signature_for_libgcj): Move here from expr.c.
1051 (add_assertion_table_entry): New function. Callback for assertion
1052 hashtable traversal.
1053 (emit_assertion_table): New. Take class argument, and generate
1054 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1055 * decl.c (init_decl_processing): Define assertion_entry_type record.
1056 Push 'assertion_table' class field instead of 'verify'.
1057 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1058 (type_assertion_hash): Include 'assertion_code' in hash.
1059 (add_type_assertion): Rewritten. Take class and assertion_code
1060 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1061 (can_widen_reference_to): Use new add_type_assertion() arguments.
1062 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1063 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1064 (verify_identifier_node): Removed.
1065 (assertion_entry_type, assertion_table_type): New.
1066 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1067 assertion code definitions.
1068 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1069 'target_type' to 'op1' and 'op2'.
1070 (add_type_assertion): Declare.
1071 (lang_printable_name_wls): Remove unused definition.
1072 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1073 to emit runtime assertion.
1074 (vfy_note_stack_type): Clean up non-C90 declarations.
1075 (vfy_note_local_type): Likewise.
1076 * verify.h (vfy_is_assignable_from): Declare.
1077 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1078 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1079 instead of is_assignable_from_slow().
1080 (types_compatible): Reinstate ref_compatible() call.
1082 2004-11-04 Tom Tromey <tromey@redhat.com>
1084 * class.c (build_static_field_ref): Reverted previous patch.
1086 * class.c (build_static_field_ref): Don't emit direct references
1087 when using indirect dispatch.
1089 2004-11-03 Tom Tromey <tromey@redhat.com>
1091 * expr.c (expand_java_arrayload): Set lhs_type_node.
1092 (expand_java_arraystore): Set rhs_type_node.
1094 2004-11-02 Tom Tromey <tromey@redhat.com>
1096 * jcf-parse.c (compute_class_name): Use filename length from zip
1097 directory, not strlen.
1099 * expr.c (expand_invoke): Mark new interface methods as abstract.
1101 2004-11-01 Tom Tromey <tromey@redhat.com>
1103 * verify-impl.c (push_jump): Removed check for uninitialized
1105 (push_exception_jump): Likewise.
1106 (handle_ret_insn): Likewise.
1107 (handle_jsr_insn): Likewise.
1108 (state_check_no_uninitialized_objects): Removed.
1110 * decl.c (check_local_unnamed_variable): Recognize
1111 promoted-to-int parameters when using the new verifier.
1112 * expr.c (expand_java_arraystore): Explicitly request array type
1113 when using new verifier.
1114 (expand_java_arrayload): Likewise.
1115 (invoke_build_dtable): Don't pass object_type_node as
1116 expression argument to build_java_indirect_ref.
1117 (build_java_check_indexed_type): Do nothing.
1118 (build_java_arraystore_check): Handle case where array doesn't
1120 (build_java_array_length_access): Likewise.
1121 (expand_invoke): Handle case where interface overrides a method
1123 (pop_type_0): Always succeed for reference types.
1124 (process_jvm_instruction): Don't pop a value in a dead
1126 (pop_arguments): Convert arguments to correct types.
1128 2004-10-29 Andrew Haley <aph@redhat.com>
1130 * jcf-parse.c (give_name_to_class): Remove line that was
1133 2004-10-29 Andrew Haley <aph@redhat.com>
1135 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1137 2004-10-20 Andrew Haley <aph@redhat.com>
1139 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1141 2004-10-26 Tom Tromey <tromey@redhat.com>
1143 * verify.h (vfy_notify_verified): Removed.
1144 * verify-glue.c (vfy_notify_verified): Removed.
1146 2004-10-26 Tom Tromey <tromey@redhat.com>
1148 * verify-impl.c (debug_print_state): Declare `i' before code.
1149 (merge_types): Modify `t' when it is null_type.
1151 2004-10-26 Tom Tromey <tromey@redhat.com>
1153 * verify-impl.c (type_print): Renamed from print. Now static and
1155 (debug_print_state): Use type_print.
1157 2004-10-25 Tom Tromey <tromey@redhat.com>
1159 * expr.c (build_invokeinterface): Compute correct offset for
1160 index into interface methods.
1162 2004-10-20 Tom Tromey <tromey@redhat.com>
1164 * java-tree.h (verify_jvm_instructions_new): Declare.
1166 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1169 * verify-impl.c (verify_instructions): Correctly handle wide
1171 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1172 (vfy_get_component_type): Strip pointer types.
1173 (vfy_find_class): Use get_type_from_signature. Strip pointer
1175 Include java-except.h.
1177 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1179 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1180 vfy_push_type_t, set_variable, add_new_state, merge_into,
1181 handle_jsr_insn, branch_prepass, check_class_constant,
1182 check_wide_constant, get_one_type, compute_static_types,
1183 verify_instructions_0): Clean up C99 declarations after statements.
1185 2004-10-20 Tom Tromey <tromey@redhat.com>
1187 * verify-impl.c (merge_refs): Compare reference against iterator,
1190 * verify-glue.c (vfy_tag): Mask off resolved flag.
1192 2004-10-19 Tom Tromey <tromey@redhat.com>
1194 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1195 (init_state_with_stack): Initialize `this_type' in state.
1196 (verify_method): Use debug_print.
1197 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1198 (vfy_note_stack_depth): Reverted last patch.
1199 (vfy_note_stack_type): Note pointer to Object, not Object.
1200 (vfy_note_local_type): Likewise.
1202 * verify.h (vfy_note_instruction_seen): Declare.
1203 * verify-glue.c (verify_jvm_instructions_new): Set
1204 BCODE_EXCEPTION_TARGET on target instruction.
1205 (vfy_note_instruction_seen): New function.
1206 * verify-impl.c (FLAG_INSN_SEEN): New define.
1207 (verify_instructions_0): Set flag on instruction. Save state for
1209 (verify_instructions): Call vfy_note_instruction_seen.
1211 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1212 (verify_jvm_instructions_new): Call method_init_exceptions,
1213 add_handler, and handle_nested_ranges.
1214 * verify-impl.c (verify_method): Return 1 on success.
1215 (verify_instructions_0): Save the state at PC=0.
1217 * verify-impl.c (init_type_from_class): Set is_resolved and
1218 ref_next on new ref_intersection.
1219 (init_type_from_string): Likewise.
1221 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1223 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1224 if flag_new_verifier is set.
1225 * java-tree.h (flag_new_verifier): Declare.
1226 * lang.opt (fnew-verifier): New option.
1227 * verify-impl.c: Work around namespace pollution by undef'ing
1229 (struct verifier_context): Make 'bytecode' const.
1230 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1231 (types_compatible): For the BC-ABI, always consider reference types
1233 (check_class_constant): Use vfr->current_class.
1234 (check_constant): Likewise.
1235 (check_wide_constant): Likewise.
1236 (check_field_constant): Check for 'L' at start of type name.
1237 (get_one_type): Return pointer instead of type. Set type result in
1238 caller via passed type pointer.
1239 (compute_argument_types): Update to use new get_one_type arguments.
1240 (compute_return_type): Likewise.
1241 (make_verifier_context): New. Allocate and initialize 'vfr'.
1242 (free_verifier_context): New. Free 'vfr' and its contents.
1243 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1244 and free_verifier_context.
1246 2004-10-15 Tom Tromey <tromey@redhat.com>
1248 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1249 * verify.h (vfy_fail): Fixed formatting.
1251 * verify-impl.c (vfr): Fixed comment formatting.
1252 (collapse_type): New function.
1253 (verify_instructions): Notify compiler about type map.
1254 * verify.h (vfy_note_stack_depth): Updated.
1255 (vfy_note_stack_type): Likewise.
1256 (vfy_note_local_type): Likewise.
1257 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1259 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1260 state. Added `method' argument.
1261 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1263 (vfy_note_local_type): New function.
1264 (vfy_unsuitable_type): Likewise.
1265 (vfy_return_address_type): Likewise.
1266 (vfy_null_type): Likewise.
1268 * verify.h (VFY_IN_GCC): Removed.
1269 (VFY_WANT_TYPEMAP): Removed.
1270 * verify-impl.c (verify_instructions_0): Removed useless "\".
1271 (struct state) <next>: Uncomment.
1273 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1275 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1278 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1280 * Make-lang.in (verify.o): Re-enabled this target.
1281 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1282 (vfy_get_interface): Likewise.
1283 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1284 * verify.h (verify_jvm_instructions_new): Declare.
1285 * verify-impl.c (free_state): Temporarily comment out unused
1288 2004-10-06 Tom Tromey <tromey@redhat.com>
1290 * java-tree.h (JV_STATE_READ): New enum value.
1292 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1294 * verify.h: New file.
1296 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1298 * verify-impl.c, verify-glue.c, verify.h: New files.
1299 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1301 2004-09-24 Andrew Haley <aph@redhat.com>
1303 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1304 for a slot if it's of pointer type.
1306 2004-09-14 Tom Tromey <tromey@redhat.com>
1308 * class.c (make_class_data): Correctly initialize "state" field.
1309 Initialize "engine" field.
1310 * decl.c (java_init_decl_processing): Add "engine" field.
1312 2004-09-10 Andrew Haley <aph@redhat.com>
1315 * expr.c (build_invokeinterface): Use fast method for interface
1317 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1318 JTI_ITABLE_PTR_TYPE.
1319 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1320 (emit_symbol_table): Add new arg, element_size.
1321 * decl.c (java_init_decl_processing): Initialize Class.itable.
1322 * class.c (GEN_TABLE): New macro.
1323 (gen_indirect_dispatch_tables): Use it. Add itable.
1324 (make_class_data): Add new arg for emit_symbol_table().
1326 (add_miranda_methods): Make sure search_class has been parsed.
1327 (emit_symbol_table): Add new arg, element_size.
1329 2004-09-06 Andrew Haley <aph@redhat.com>
1331 * verify.c (merge_types): Return Object for all merges of
1333 * expr.c (add_type_assertion): Don't generate assertions when
1334 source type is array of Object.
1336 2004-09-03 Andrew Haley <aph@redhat.com>
1338 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1340 * lang.c (java_post_options): Force flag_verify_invocations if
1341 we're not using indirect dispatch.
1343 * expr.c (pop_type_0): Move test for interfaces before call to
1344 can_widen_reference_to().
1345 (build_signature_for_libgcj): Remove generation of canonical array
1347 (add_type_assertion): Canonicalize both arrays.
1348 Don't assert that type X can be assigned to Object.
1349 Don't assert that type X an be assigned to type X.
1350 Don't assert that Object can be assigned to type X.
1351 (can_widen_reference_to): Warn whenever we generate an assertion.
1352 (process_jvm_instruction): Use throwable_type_node for the type of
1355 2004-09-01 Andrew Haley <aph@redhat.com>
1357 * decl.c (java_init_decl_processing): Change
1358 verify_identifier_node to "__verify".
1359 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1360 * java-tree.h (verify_identifier_node): Change to "__verify".
1362 * expr.c (build_signature_for_libgcj): New function.
1363 (add_type_assertion): Use it to construct signatures for
1364 source_type and target_type.
1366 2004-08-27 Andrew Haley <aph@redhat.com>
1368 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1369 (verify_identifier_node): New.
1370 (TYPE_VERIFY_METHOD): New.
1371 (struct type_assertion): New type.
1372 * expr.c (type_assertion_eq): New function.
1373 (type_assertion_hash): New function.
1374 (add_type_assertion): New function.
1375 (can_widen_reference_to): Call add_type_assertion().
1376 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1377 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1378 (finish_class): Output TYPE_VERIFY_METHOD (type).
1380 * decl.c (end_java_method): Nullify unused fields.
1382 2004-08-17 Andrew Haley <aph@redhat.com>
1384 * verify.c (defer_merging): Quieten.
1385 * jcf-parse.c (load_class): Only try to open a class file if it's
1386 java.lang.Object or if it's part of the current compilation.
1387 Check that the class we just tried to load is the class we just
1389 (java_parse_file): Set flag_verify_invocations off if we're
1390 compiling from .class.
1391 (parse_zip_file_entries): Abort if we try to read a dummy class.
1392 * expr.c (can_widen_reference_to): Quieten.
1393 (build_invokevirtual): Abort if we try to invokevirtual an
1395 (expand_invoke): Don't build a non-interface call to an interface.
1396 (build_instanceof): Don't do premature optimization if
1397 flag_verify_invocations is not set.
1398 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1400 (build_static_field_ref): Add correct type conversion for
1402 (add_miranda_methods): Disable generation of Miranda methods for
1404 (layout_class_method): Don't complain about non-static method
1405 overrides static method with dummy classes.
1407 2004-08-13 Tom Tromey <tromey@redhat.com>
1409 * class.c (build_static_field_ref): Re-enable atable lookups for
1412 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1414 2004-08-11 Tom Tromey <tromey@redhat.com>
1416 * gcj.texi (libgcj Runtime Properties): Document new properties.
1418 2004-08-06 Andrew Haley <aph@redhat.com>
1420 * jcf-parse.c (load_class): Check that we really have loaded the
1421 class we're looking for.
1423 2004-07-19 Andrew Haley <aph@redhat.com>
1425 * verify.c (verify_jvm_instructions): Comment change only.
1427 * typeck.c (build_java_array_type): Add size field to array name.
1429 * java-tree.h (LOCAL_SLOT_P): New.
1430 (update_aliases): Add PC argument.
1431 (pushdecl_function_level): New function.
1433 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1434 MODIFY_EXPR, and SAVE_EXPR.
1435 (java_gimplify_modify_expr): New function.
1437 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1438 (expand_iinc): Pass PC to update_aliases().
1439 (STORE_INTERNAL): Likewise.
1440 (process_jvm_instruction): Likewise.
1442 * decl.c (base_decl_map): New variable.
1443 (uniq): New variable.
1444 (update_aliases): Rewrite with more thorough checking.
1445 (debug_variable_p): New function.
1446 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1447 (check_local_named_variable): Delete whole function.
1448 (initialize_local_variable): New function.
1449 (check_local_unnamed_variable): Add checks and comments.
1450 (find_local_variable): Rewrite.
1451 (java_replace_reference): New function.
1452 (function_binding_level): New variable.
1453 (pushdecl_function_level): New function.
1454 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1455 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1456 (start_java_method): Reset uniq. Create base_decl_map. Set
1457 function_binding_level.
1458 (end_java_method): Null unused fields to save memory.
1460 2004-06-29 Andrew Haley <aph@redhat.com>
1462 * except.c (expand_start_java_handler): Push a new binding level.
1463 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1464 register_exception_range() to register where we'll do it.
1465 (expand_end_java_handler): Remove old bogus code. Replace with
1466 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1467 the top of the expression we're curently building.
1468 (maybe_end_try): Delete.
1469 * decl.c (binding_level.exception_range): New field.
1470 (clear_binding_level): Add field exception_range. Reformat.
1471 (poplevel): Call expand_end_java_handler().
1472 (poplevel): Call java_add_stmt only if functionbody is false.
1473 (maybe_poplevels): Don't call maybe_end_try() from here.
1474 (end_java_method): Clear no longer used trees in function decl.
1475 (register_exception_range): New function.
1476 * java-tree.h (register_exception_range, struct eh_range): Declare.
1478 2004-06-22 Andrew Haley <aph@redhat.com>
1480 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1482 * check-init.c (get_variable_decl): Teach check-init about
1483 FIELD_DECLs addressed via the otable.
1484 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1487 2004-05-28 Andrew Haley <aph@redhat.com>
1489 * jcf-parse.c (load_class): Don't try to read a class that we've
1492 * expr.c (build_invokeinterface): Use the old-fashioned way of
1493 doing indirect dispatch: look up interfaces by name.
1494 * java-tree.h (enum java_tree_index): Add
1495 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1496 * decl.c (java_init_decl_processing): Add
1497 soft_lookupinterfacemethodbyname_node.
1499 * gjavah.c (print_method_info): Final methods have vtable entries,
1500 so gjavah needs to output them.
1501 * class.c (layout_class_method): Generate vtable entries for final
1503 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1504 dispatch, even if a method is final.
1506 2004-05-25 Andrew Haley <aph@redhat.com>
1508 * class.c (build_symbol_entry): Convert the names of constructors
1509 to init_identifier_node when generating an entry for the indirect
1512 * expr.c (build_known_method_ref): Generate indirect calls for
1513 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1515 2004-05-24 Andrew Haley <aph@redhat.com>
1517 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1518 atable element is of the right type.
1520 * class.c (build_static_field_ref): Cast pointer to correct type
1523 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1525 * Merged with HEAD as of 20040514. Diff against
1526 gcj-abi-2-merge-20040514.
1528 2004-04-16 Andrew Haley <aph@redhat.com>
1530 * verify.c (check_pending_block): Disable subroutine checks.
1531 (defer_merging): New function.
1532 (merge_types): If types are dummy, use defer_merging to combine them.
1533 (verify_jvm_instructions): If invocation is invokeinterface and
1534 target is dummy, assume target really is an interface.
1536 * parse.y (patch_invoke): Break out call to java_create_object.
1538 * lang.c (flag_verify_invocations): New.
1540 * jcf-parse.c (load_class): If we've already failed to load a
1541 class, don't try again.
1542 (load_class): If we can't find a .class file, don't fail, but emit
1544 (parse_class_file): Don't act on dummy methods.
1546 * java-tree.h (flag_verify_invocations): New.
1548 (lang_type.dummy_class): New field.
1549 (java_create_object): New function.
1550 (METHOD_DUMMY): New.
1552 * expr.c (build_field_ref): Widen field offset.
1553 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1554 that each of its elements is compatible with the one we're
1556 (pop_type_0): Issue a warning to say that we need to generate a
1558 (java_create_object): New function.
1559 (build_field_ref): Only generate hard refs if we're not using
1561 (expand_java_field_op): If we're using !verify_invocations and we
1562 see a missing field, generate a decl for it.
1564 (expand_invoke): If a class doesn't have the method we seek and
1565 we're using !flag_verify_invocations, generate a decl for the
1568 (build_known_method_ref): Always use indirect dispatch via the
1569 atable for static methods.
1571 (expand_java_NEW): Break out object creation into new function,
1574 (can_widen_reference_to): Issue a warning to say that we need to
1575 generate a runtime check.
1577 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1578 (make_method_value): Also use index for interfaces.
1579 (make_class_data): Skip dummy field for inherited data.
1580 Don't build method array for dummy methods.
1581 Set size_in_byte to -1 when using inirect dispatch
1582 Don't build a hard class ref if we don't have a hard ref to our
1583 superclass, or if we're using inirect dispatch.
1584 Null out dispatch tables.
1586 (layout_class_method): Don't complain about non-static method
1587 overrides static method is method is artificial.
1589 (build_static_field_ref): Disable atable references to static
1590 fields for the time being.
1592 (layout_class_methods): Check for CLASS_INTERFACE as
1593 well as CLASS_ABSTRACT.
1595 2004-11-24 Steven Bosscher <stevenb@suse.de>
1597 * class.c (make_class_data): Don't check flag_inline_functions.
1598 * lang.c (flag_really_inline): Remove unused flag.
1599 (java_handle_option): Don't set it here. Remove special handling
1600 of flag_inline_functions for Java.
1601 (java_init): Don't set flag_inline_trees here. Already done...
1602 (java_post_options): ...here. Don't clear flag_inline_functions.
1604 2004-11-24 Steven Bosscher <stevenb@suse.de>
1606 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1607 (java_gimplify_exit_block_expr): New function.
1608 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1610 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1611 (EXIT_BLOCK_EXPR): Likewise.
1612 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1613 (LABELED_BLOCK_BODY): Likewise.
1614 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1615 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1616 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1618 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1619 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1620 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1621 second operand of EXIT_BLOCK_EXPR.
1622 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1624 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1626 2004-11-23 Ben Elliston <bje@au.ibm.com>
1628 * xref.h (xref_flag_value): Remove.
1629 (xref_set_data, xref_get_data): Likewise.
1630 (xref_set_current_fp): Likewise.
1631 (XREF_NONE): Likewise.
1632 (XREF_GET_DATA): Likewise.
1633 * xref.c (xref_flag_value): Remove.
1634 (xref_set_data, xref_get_data): Likewise.
1635 (xref_set_current_fp): Likewise.
1637 2004-11-23 Ben Elliston <bje@au.ibm.com>
1639 * gjavah.c (output_directory): Make static.
1640 (temp_directory): Likewise.
1642 2004-11-15 Tom Tromey <tromey@redhat.com>
1644 * decl.c (instn_ptr_type_node): Removed.
1645 (lineNumbers_ptr_type_node): Removed.
1646 (jint_type): Removed.
1647 (jint_ptr_type): Removed.
1649 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1652 * check-init.c (check_init): Ignore DECL_EXPR.
1653 * expr.c (always_initialize_class_p): Reenable.
1654 (build_class_init): Use a variable to store the decl. Also use
1655 boolean_false_node instead of integer_zero_node.
1656 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1659 2004-11-08 Tom Tromey <tromey@redhat.com>
1662 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1663 generating a JNI header.
1664 (print_field_info): Handle JNI headers.
1665 (jni_print_float): Likewise.
1666 (jni_print_double): Likewise.
1668 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1670 * decl.c (end_java_method): Remove duplicated code.
1672 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1673 Gerald Pfeifer <gerald@pfeifer.com>
1675 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1678 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1681 * class.c: Reinstate 2004-08-18 patch.
1682 (make_local_function_alias): Don't create an alias for extern (native)
1685 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1688 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1689 (make_method_value): Likewise.
1691 2004-10-21 Andrew Haley <aph@redhat.com>
1694 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1696 2004-10-20 Andrew Haley <aph@redhat.com>
1698 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1699 Remove duplicated code block.
1701 2004-10-18 Steven Bosscher <stevenb@suse.de>
1703 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1704 New rules to work around old Bison warnings.
1706 2004-10-17 Steven Bosscher <stevenb@suse.de>
1708 * class.c (ident_subst): Always alloca buffer.
1709 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1710 opcode after including javaop.def.
1711 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1712 conditional expression that exits, to avoid warnings.
1713 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1714 a user of an extension.
1715 * win32-host.c: Move check down to have non-empty file when
1716 WIN32 is not defined.
1718 * Make-lang.in (java-warn): Add STRICT_WARN.
1719 (java/jcf-io.o-warn): Don't have Werror for this file.
1720 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1722 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1724 * expr.c (expr_add_location): Move declaration to before all
1726 * parse.y (java_expand_classes): Ditto.
1727 * lex.c (java_peek_unicode): Ditto.
1729 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1731 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1732 if possible, else convert `foo' to 'foo'.
1733 * class.c: Likewise.
1736 * jcf-io.c: Likewise.
1737 * jcf-parse.c: Likewise.
1740 * parse.h: Likewise.
1742 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1744 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1745 rename parameter 'msg' to 'msgid' in function declaration.
1746 (issue_warning_error_from_context): Likewise.
1747 (yyerror): Rename parameter 'msg' to 'msgid'.
1748 (all over): Use new quoting style for diagnostics.
1750 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1752 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1753 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1756 2004-10-14 Matt Austern <austern@apple.com>
1758 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1761 2004-10-13 Tom Tromey <tromey@redhat.com>
1764 * lang.opt (--extdirs): Document.
1765 * jvspec.c (lang_specific_driver): Recognize -encoding and
1768 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1770 * parse.y (issue_warning_error_from_context): Use va_list *
1771 instead of va_list parameter.
1772 (parse_error_context): Update call.
1773 (parse_warning_context): Likewise.
1775 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1777 * parse.y, parse-scan.y: Add list of diagnostic messages to
1778 insulate translation template from version of yacc/bison used
1779 to compile the grammar.
1781 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1783 Prepare for %q, %< and %> in diagnostic message strings.
1784 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1785 Name second parameter 'msgid'.
1786 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1787 (issue_warning_error_from_context): Use pretty-printer functions
1788 instead of vsprintf for constructing formatted messages. Rename
1789 parameter 'msg' to 'msgid'.
1790 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1791 (parse_warning_context): Likewise.
1793 2004-10-05 Andrew Haley <aph@redhat.com>
1796 * jcf-parse.c (parse_zip_file_entries): If a class has a
1797 superclass and a TYPE_SIZE of zero, lay it out.
1799 2004-09-30 Andrew Haley <aph@redhat.com>
1802 * jcf-parse.c (compute_class_name): Rewrite.
1804 2004-10-01 Jan Hubicka <jh@suse.cz>
1806 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1808 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1810 * lex.c: Fix a comment typo.
1812 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1814 * java-tree.h: Fix a comment typo.
1816 2004-09-30 Per Bothner <per@bothner.com>
1818 Simplify lexer. Implement --enable-mapped-location support.
1819 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1820 (parse_source_file_1): Pass filename as extra parameter, so we can call
1821 linemap_add and set input_location here, rather than in both callers.
1822 (read_class): Pass copied filename to parse_source_file_1.
1823 Don't initialize wfl_operator - only needed for source compilation.
1824 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1825 * lex.h: Remove a bunch of debugging macros.
1826 * lex.h (struct_java_line, struct java_error): Remove types.
1827 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1828 (struct java_lc_s): Remove prev_col field.
1829 (struct java_lexer): New fields next_unicode, next_columns, and
1830 avail_unicode. New position field, and maybe token_start field.
1831 Don't need hit_eof field - use next_unicode == -1 instead.
1832 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1833 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1834 * parse.h: Various changes for USE_MAPPED_LOCATION.
1835 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1836 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1837 (struct parser_ctxt): New file_start_location field.
1838 Remove p_line, c_line fields since we no longer save lines.
1839 Remove elc, lineno, and current_jcf fields - no longer used.
1840 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1841 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1842 source_location and is probably not needed anymore anyway.
1843 Use new expr_add_Location function.
1844 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1845 (java_pop_parser_context): Minor cleanup.
1846 (java_parser_context_save_global, java_parser_context_restore_global,
1847 java_pop_parser_context): Save/restore input_location as a unit.
1848 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1849 a source_location instead of a wfl context node.
1850 (check_class_interface_creation): input_filename is not addressable.
1851 (create_artificial_method): Calling java_parser_context_save_global
1852 and java_parser_context_restore_global is overkill. Instead,
1853 temporarily set input_location from class decl.
1854 (java_layout_seen_class_methods): Set input_location from method decl.
1855 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1856 (finish_loop_body): Likewise.
1857 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1858 (java_sprint_unicode): Take a character, not index in line.
1859 (java_sneak_uncode): Replaced by java_peek_unicode.
1860 (java_unget_unicode): No longer used.
1861 (java_allocate_new_line. java_store_unicode): Removed, since we
1862 no longer remember "lines".
1863 (java_new_lexer): Update for new data structures.
1864 (java_read_char): Move unget_value checking to java_read_unicode.
1865 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1866 efficient functions that are used directly when lexing.
1867 (java_read_unicode_collapsing_terminators): No longer needed.
1868 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1869 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1870 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1871 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1872 combine switch branches, and test for common token kinds earlier.
1873 (java_lex_error): Rewrite.
1874 * jv-scan.c (expand_location): New function, copied from tree.c.
1875 (main): Set ctxp->filename instead of setting input_filename directly.
1877 2004-09-30 Per Bothner <per@bothner.com>
1879 More cleanup for --enable-mapped-location.
1880 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1881 input_location here. Instead do it in give_name_to_class.
1882 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1883 * expr.c (expand_byte_code): Call linemap_line_start.
1884 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1885 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1886 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1887 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1888 to USE_MAPPED_LOCATION case.
1890 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1891 * jcf-parse.c (java_parse_file): Don't set input_filename.
1892 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1893 Create a list of TRANSLATION_UNIT_DECL.
1894 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1895 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1896 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1897 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1898 (file_start_location): New static.
1899 (set_source_filename): Avoid extra access to input_filename macro.
1900 Concatenate new name with class's package prefix.
1901 (set_source_filename, give_name_to_class): Update.
1902 (give_name_to_class): Set class's "line 0" input_location here.
1903 (parse_class_file): Set input_location as a unit.
1905 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1907 2004-09-29 Per Bothner <per@bothner.com>
1909 * java-tree.h: Redefine some macros and add some declaration
1910 to handle the USE_MAPPED_LOCATION case.
1911 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1912 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1913 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1914 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1916 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1917 * decl.c (finish_method, java_add_stmt): Likewise.
1918 * java-gimplify.c (java-gimplify.c): Likewise.
1919 * jcf-write.c (generate_bytecode_insns): Likewise.
1920 * lang.c (java_post_options): Likewise - call linemap_add.
1922 2004-09-29 Andrew Haley <aph@redhat.com>
1925 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1926 result of TRUNC_MOD_EXPR.
1927 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1928 * decl.c (java_init_decl_processing): Mark
1929 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1931 2004-09-28 Tom Tromey <tromey@redhat.com>
1934 * class.c (add_miranda_methods): Load superinterface if not
1937 2004-09-28 Andrew Haley <aph@redhat.com>
1940 * jcf-parse.c (load_class): Don't try to read a class that we've
1943 2004-09-28 Andrew Haley <aph@redhat.com>
1945 * jcf-parse.c (load_class): Back out previous broken patch.
1947 2004-09-28 Andrew Haley <aph@redhat.com>
1950 * jcf-parse.c (load_class): Don't try to read a class that we've
1952 Check that we really did read the right class.
1954 2004-09-25 Tom Tromey <tromey@redhat.com>
1957 * parse.y (create_artificial_method): Use add_method_1.
1959 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1961 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1963 * gcj.texi: Fix typos.
1965 2004-09-24 Tom Tromey <tromey@redhat.com>
1968 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1969 in error parts of rule.
1970 (unary_expression): Don't call error_if_numeric_overflow when $1
1973 2004-09-24 Tom Tromey <tromey@redhat.com>
1976 * parse.y (resolve_qualified_expression_name): Set
1977 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1978 * expr.c (force_evaluation_order): Check for empty argument list
1979 after stripping COMPOUND_EXPR.
1981 2004-09-23 Andrew Haley <aph@redhat.com>
1984 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1987 2004-09-23 Tom Tromey <tromey@redhat.com>
1990 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1991 where operand is null.
1993 2004-09-23 Tom Tromey <tromey@redhat.com>
1996 * parse.y (not_accessible_p): Allow access to protected members
1997 even when class is not static.
1999 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2001 * Make-lang.in: Revert the gcc-none.o change.
2003 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2005 * parse.y (patch_anonymous_class): VEC_space returns true if there
2008 2004-09-21 Matt Austern <austern@apple.com>
2011 * gjavah.c (free_method_name_list): Fix function definition so
2012 it's a proper C prototype.
2014 2004-09-21 Tom Tromey <tromey@redhat.com>
2017 * gjavah.c (free_method_name_list): New method.
2020 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2021 Zack Weinberg <zack@codesourcery.com>
2023 * java-tree.def: Use tree_code_class enumeration constants
2024 instead of code letters.
2025 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2026 new tree-class enumeration constants.
2028 2004-09-13 Tom Tromey <tromey@redhat.com>
2031 * class.c (layout_class_method): Put synthetic methods into the
2034 2004-09-11 Andrew Pinski <apinski@apple.com>
2036 * Make-lang.in (java/ggc-none.c): Change dependency
2037 for ggc.h into $(GGC_H).
2039 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2041 * Make-lang.in (java/win32-host.o): Add dependency on
2043 * win32-host.c: Add includes for coretypes.h, jcf.h
2045 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2047 * Make-lang.in (GCJH_OBJS): Change dependency from
2048 ggc-none.o to java/ggc-none.o
2049 (JCFDUMP_OBJS): Likewise.
2050 (java/ggc-none.o): New target.
2052 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2054 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2055 * class.c (build_utf8_ref, build_static_field_ref,
2056 make_field_value, make_method_value, get_dispatch_table,
2057 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2058 * constants.c (get_tag_node, build_ref_from_constant_pool,
2059 build_constants_constructor): Likewise.
2060 * decl.c (java_init_decl_processing): Likewise.
2061 * expr.c (build_java_array_length_access, build_newarray,
2062 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2063 build_java_binop, build_field_ref, expand_java_add_case,
2064 expand_java_call, build_known_method_ref, build_invokevirtual,
2065 build_invokeinterface, build_jni_stub): Likewise.
2066 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2067 * jcf-parse.c (get_constant): Likewise.
2068 * lex.c (do_java_lex): Likewise.
2069 * parse.y (patch_binop, patch_unaryop, patch_cast,
2070 build_newarray_node, patch_newarray): Likewise.
2071 * resource.c (compile_resource_data): Likewise.
2072 * typeck.c (build_prim_array_type): Likewise.
2074 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2076 * decl.c (java_init_decl_processing): Adjust
2077 initialize_sizetypes call.
2079 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2081 * jv-scan.c (fancy_abort): Add.
2083 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2085 * expr.c (build_java_arrayaccess): Use convert to change
2088 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2090 * class.c (make_local_function_alias): Allocate extra space for 'L'
2091 in name buffer. Reported by Thomas Neumann.
2093 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2095 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2096 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2097 * lex.c (do_java_lex): Adjust.
2098 (error_if_numeric_overflow): Likewise.
2100 2004-08-18 Andrew Pinski <apinski@apple.com>
2102 * class.c (make_local_function_alias): Only make a new decl if we
2103 support alias attribute on all decls.
2105 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2107 * class.c (make_local_function_alias): New function. Create local
2108 alias for public method DECL.
2109 (make_method_value): Use make_local_function_alias.
2110 * parse.y (craft_constructor): Don't special-case anonymous classes.
2111 Always set ctor_name to init_identifier_node.
2112 (lookup_method_invoke): Call layout_class_method when creating
2113 anonymous class constructor.
2115 2004-08-18 Richard Henderson <rth@redhat.com>
2117 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2118 default case. Treat '<' similarly. Update for
2119 is_gimple_formal_tmp_var name change.
2121 2004-08-17 Andrew Haley <aph@redhat.com>
2123 * lang.c (lang_printable_name): Obey verbose flag.
2124 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2125 lang_printable_name().
2126 (verify_constructor_circularity, get_printable_method_name,
2127 check_abstract_method_definitions, java_check_regular_methods,
2128 java_check_abstract_methods, check_inner_class_access,
2129 fix_constructors, patch_method_invocation, patch_return):
2131 * expr.c (pop_type_0): Likewise.
2133 * java-tree.h (lang_printable_name_wls): Delete.
2135 2004-08-16 Tom Tromey <tromey@redhat.com>
2138 * parse.y (primary): Changed for initialized and uninitialized
2140 (array_access): Handle array_creation_initialized.
2141 (array_creation_expression): Split into
2142 array_creation_initialized and array_creation_uninitialized.
2144 2004-08-16 Andrew Haley <aph@redhat.com>
2146 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2147 generating bytecode.
2149 2004-08-16 Elliot Lee <sopwith@redhat.com>
2152 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2153 spaces, and quoted filelists.
2155 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2157 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2158 * class.c (build_utf8_ref, build_static_field_ref,
2159 make_field_value, make_method_value, get_dispatch_table,
2160 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2161 * constants.c (get_tag_node, build_ref_from_constant_pool,
2162 build_constants_constructor): Likewise.
2163 * decl.c (java_init_decl_processing): Likewise.
2164 * expr.c (build_java_array_length_access, build_newarray,
2165 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2166 build_java_binop, build_field_ref, expand_java_add_case,
2167 expand_java_call, build_known_method_ref, build_invokevirtual,
2168 build_invokeinterface, build_jni_stub): Likewise.
2169 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2170 * jcf-parse.c (get_constant): Likewise.
2171 * lex.c (do_java_lex): Likewise.
2172 * parse.y (patch_binop, patch_unaryop, patch_cast,
2173 build_null_of_type, patch_newarray): Likewise.
2174 * resource.c (compile_resource_data): Likewise.
2175 * typeck.c (build_prim_array_type): Likewise.
2177 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2179 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2180 Don't create BLOCK here or call java_gimplify_block.
2182 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2184 * java-tree.h (flag_deprecated): Removed.
2185 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2186 * parse.y (check_deprecation): Check warn_deprecated instead of
2189 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2191 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2192 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2193 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2194 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2195 flag_force_classes_archive_check, flag_optimize_sci,
2196 flag_indirect_dispatch): Remove explicit declarations.
2197 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2200 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2203 * Make-lang.in (java.install-man): Install from either build
2204 tree or source tree, whichever has the file first.
2206 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2208 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2209 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2210 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2211 (do_java_lex): Likewise. Adjust force_fit_type call.
2213 2004-08-04 Roger Sayle <roger@eyesopen.com>
2214 Andrew Haley <aph@redhat.com>
2216 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2217 checking trees as they're being built.
2218 (convert): Call convert_ieee_real_to_integer if we're
2219 converting a constant, even if we're writing a class file.
2221 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2224 * parse.y (fold_constant_for_init): Call resolve_field_access with
2225 correct current_class context.
2227 2004-08-01 Roger Sayle <roger@eyesopen.com>
2229 * decl.c (update_aliases, initialize_local_variable): Replace calls
2230 to build with calls to buildN.
2231 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2232 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2233 * parse.h (BUILD_THROW): Likewise.
2234 * parse.y (switch_expression, synchronized_statement,
2235 catch_clause_parameter, array_creation_expression,
2236 conditional_expression, make_qualified_name,
2237 resolve_qualified_expression_name, patch_method_invocation,
2238 patch_invoke, build_method_invocation, build_new_invocation,
2239 build_assignment, patch_assignment, build_binop, patch_binop,
2240 build_string_concatenation, build_incdec, patch_unaryop,
2241 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2242 patch_return, build_if_else_statement, build_labeled_block,
2243 build_new_loop, build_loop_body, build_bc_statement,
2244 build_assertion, encapsulate_with_try_catch, build_try_statement,
2245 build_try_finally_statement, patch_synchronized_statement,
2246 emit_test_initialization): Likewise, replace build with buildN.
2248 2004-07-28 Eric Christopher <echristo@redhat.com>
2250 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2251 (java_unsafe_for_reeval): Ditto.
2253 2004-07-26 <hp@bitrange.com>
2255 * parse.y (build_super_invocation): Adjust declaration order to
2256 avoid declaration after statement.
2258 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2260 * decl.c: Rename all identifiers named `class' to `cl'.
2262 2004-07-25 Richard Henderson <rth@redhat.com>
2264 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2266 2004-07-23 Mike Stump <mrs@apple.com>
2268 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2269 * gjavah.c (throwable_p, decode_signature_piece,
2270 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2271 process_file): Likewise.
2272 * jcf-dump.c (main): Likewise.
2273 * jcf-io.c (read_zip_member): Likewise.
2274 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2275 give_name_to_class, get_class_constant): Likewise.
2276 * jcf-write.c (find_constant_wide, push_long_const,
2277 generate_classfile): Likewise.
2278 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2279 * parse.y (read_import_dir): Likewise.
2280 * typeck.c (parse_signature_type): Likewise.
2281 * verify.c (verify_jvm_instructions): Likewise.
2282 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2284 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2286 * Make-lang.in: Replace rmic and rmiregistry references with
2287 grmic and grmiregistry.
2288 * gcj.texi: Likewise.
2290 2004-07-20 Andrew Haley <aph@redhat.com>
2293 * verify.c (verify_jvm_instructions): Comment change only.
2295 * typeck.c (build_java_array_type): Add size field to array name.
2297 * java-tree.h (LOCAL_SLOT_P): New.
2298 (update_aliases): Add PC argument.
2299 (pushdecl_function_level): New function.
2301 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2302 MODIFY_EXPR, and SAVE_EXPR.
2303 (java_gimplify_modify_expr): New function.
2305 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2306 (expand_iinc): Pass PC to update_aliases().
2307 (STORE_INTERNAL): Likewise.
2308 (process_jvm_instruction): Likewise.
2310 * decl.c (base_decl_map): New variable.
2311 (uniq): New variable.
2312 (update_aliases): Rewrite with more thorough checking.
2313 (debug_variable_p): New function.
2314 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2315 (check_local_named_variable): Delete whole function.
2316 (initialize_local_variable): New function.
2317 (check_local_unnamed_variable): Add checks and comments.
2318 (find_local_variable): Rewrite.
2319 (java_replace_reference): New function.
2320 (function_binding_level): New variable.
2321 (pushdecl_function_level): New function.
2322 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2323 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2324 (start_java_method): Reset uniq. Create base_decl_map. Set
2325 function_binding_level.
2326 (end_java_method): Null unused fields to save memory.
2328 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2330 * class.c (add_interface_do): Remove.
2331 (set_super_info, interface_of_p, maybe_add_interface,
2332 add_interface, make_class_data, layout_class,
2333 add_miranda_methods): Adjust BINFO accessors and addition.
2334 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2336 * jcf-write.c (generate_classfile): Likewise.
2337 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2338 check_circular_reference, java_complete_class,
2339 check_abstract_method_definitions,
2340 java_check_abstract_method_definitions,
2341 check_interface_throws_clauses, java_check_abstract_methods,
2342 lookup_java_interface_method2,
2343 find_applicable_accessible_methods_list): Adjust BINFO accessors
2345 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2347 2004-07-18 Roger Sayle <roger@eyesopen.com>
2349 * builtins.c (max_builtin, min_builtin,
2350 java_build_function_call_expr): Replace calls to build with buildN.
2351 * class.c (build_class_ref, build_static_field_ref,
2352 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2353 * constants.c (build_ref_from_constant_pool): Likewise.
2354 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2355 add_stmt_to_compound): Likewise.
2356 * except.c (build_exception_object_ref, expand_end_java_handler):
2358 * java-gimplify.c (java_gimplify_case_expr,
2359 java_gimplify_default_expr, java_gimplify_block,
2360 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2361 * jcf-write.c (generate_bytecode_insns): Likewise.
2362 * typeck.c (convert_ieee_real_to_integer): Likewise.
2364 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2366 * java-tree.h (builtin_function): Declare.
2368 2004-07-16 Steven Bosscher <stevenb@suse.de>
2370 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2371 abuse restore_line_number_status.
2373 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2376 * jcf-parse.c (java_emit_static_constructor): Specify default
2379 2004-07-13 Per Bothner <per@bothner.com>
2381 * java-tree.h (all_class_filename): Remove useless macro.
2382 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2383 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2384 * parse.y (java_parser_context_restore_global): Replace
2385 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2386 * jcf-parse.c (read_class, java_parse_file): Likewise.
2388 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2391 gjavah.c (print_field_info): Emit constant only if field is static.
2393 2004-07-11 Roger Sayle <roger@eyesopen.com>
2395 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2396 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2397 build_java_ret, build_java_throw_out_of_bounds_exception,
2398 build_java_array_length_access, java_check_reference,
2399 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2400 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2401 expand_java_arrayload, build_java_monitor, expand_java_return,
2402 expand_load_internal, expand_java_NEW, build_get_class,
2403 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2404 build_java_soft_divmod, build_java_binop, build_field_ref,
2405 expand_compare, expand_java_goto, expand_java_switch,
2406 expand_java_add_case, build_class_init, build_known_method_ref,
2407 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2408 expand_invoke, build_jni_stub, expand_java_field_op,
2409 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2410 force_evaluation_order, emit_init_test_initialization): Convert
2411 calls to "build" into calls to the prefered "buildN" functions.
2413 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2415 * java-tree.h (set_block): Remove.
2416 * lang.c (java_clear_binding_stack): New.
2417 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2418 * decl.c (struct binding_level): Remove this_block.
2419 (clear_binding_level): Likewise.
2420 (poplevel): Don't handle this_block.
2421 (set_block): Remove.
2423 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2425 * class.c (common_enclosing_context_p): Remove statement with no
2428 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2431 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2432 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2433 (craft_constructor): Inherit access flags for implicit constructor
2434 from the enclosing class.
2435 (create_class): Fix comment typo.
2436 (resolve_qualified_expression_name): Pass type of qualifier to
2437 not_accessible_p, not the type in which target field was found.
2438 (not_accessible_p): Handle inner classes. Expand protected
2439 qualifier-subtype check to enclosing instances, but don't apply this
2440 check to static members. Allow protected access to inner classes
2441 of a subtype. Allow private access within common enclosing context.
2442 (build_super_invocation): Get WFL line number info from current
2444 (build_incomplete_class_ref): Update for new create_anonymous_class
2446 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2447 common_enclosing_instance_p.
2448 * class.c (common_enclosing_context_p): New. Determine if types
2449 share a common enclosing context, even across static contexts.
2450 (common_enclosing_instance_p): Renamed from
2451 common_enclosing_context_p. Determines if types share a common
2452 non-static enclosing instance.
2453 * java-tree.h (common_enclosing_instance_p): Declare.
2454 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2455 for inner class constructors.
2456 (generate_classfile): Use get_method_access_flags.
2458 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2460 * class.c (interface_of_p): Check for null TYPE_BINFO.
2462 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2464 * class.c (make_class): Do not create binfo here.
2465 (set_super_info): Create it here.
2466 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2468 2004-07-08 Richard Henderson <rth@redhat.com>
2470 * expr.c (case_identity, get_primitive_array_vtable,
2471 java_expand_expr, emit_init_test_initialization): Remove.
2472 * java-tree.h (java_expand_expr): Remove.
2473 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2475 2004-07-07 Per Bothner <per@bothner.com>
2477 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2478 get internal error due to mismatched types.
2480 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2482 * gcj.texi (Linking): New node. Document -lgij usage.
2484 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2486 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2487 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2488 * java/class.c (set_super_info, class_depth, interface_of_p,
2489 maybe_add_interface, add_interface, make_class_data,
2490 layout_class, add_miranda_methods): Adjust BINFO macros.
2491 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2492 * jcf-write.c (generate_classfile): Likewise.
2493 * parse.y (patch_anonymous_class,
2494 check_inner_circular_reference, check_circular_reference,
2495 java_complete_class, check_abstract_method_definitions,
2496 java_check_abstract_method_definitions,
2497 check_interface_throws_clauses, java_check_abstract_methods,
2498 lookup_java_interface_method2,
2499 find_applicable_accessible_methods_list): Likewise.
2500 * typeck.c (find_method_in_interface): Likewise.
2501 * verify.c (merge_types): Likewise.
2503 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2505 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2506 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2508 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2510 * class.c (make_class): Use make_tree_binfo.
2511 (set_super_info, add_interface_do): Likewise.
2512 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2514 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2516 * verify.c: Correct array element access formatting thinko.
2518 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2520 * verify.c: Insert a short blurb at the start referring to the JVMS.
2521 (merge_type_state): Remove redundant nested if statement.
2522 (verify_jvm_instructions): Ensure current_subr is initialised to
2524 Minor formatting fixes all over the place.
2526 2004-07-02 Richard Henderson <rth@redhat.com>
2528 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2530 2004-07-01 Richard Henderson <rth@redhat.com>
2532 * class.c (registerClass_libfunc): Remove.
2533 (init_class_processing): Don't set it.
2534 (emit_register_classes): Take list_p parameter. Fill it in
2535 with _Jv_RegisterClass calls.
2536 * decl.c (java_init_decl_processing): Don't call
2537 init_resource_processing.
2538 * jcf-parse.c (java_emit_static_constructor): New.
2539 (java_parse_file): Call it.
2540 * resource.c (registerResource_libfunc): Remove.
2541 (init_resource_processing): Remove.
2542 (write_resource_constructor): Take list_p parameter. Fill it in
2543 with _Jv_RegisterResource calls.
2544 * java-tree.h: Update prototypes.
2546 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2549 * class.c (layout_class_method): Do not override package-private
2550 method if its in a different package.
2551 (split_qualified_name): Move here from parse.y. Rename from
2552 breakdown_qualified. Add comment.
2553 (in_same_package): Move here from parse.y. Add comment.
2554 * java-tree.h (break_down_qualified, in_same_package): Declare.
2555 (in_same_package): Likewise.
2556 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2559 2004-06-29 Andrew Haley <aph@redhat.com>
2561 * except.c (expand_start_java_handler): Push a new binding level.
2562 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2563 register_exception_range() to register where we'll do it.
2564 (expand_end_java_handler): Remove old bogus code. Replace with
2565 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2566 the top of the expression we're curently building.
2567 (maybe_end_try): Delete.
2568 * decl.c (binding_level.exception_range): New field.
2569 (clear_binding_level): Add field exception_range. Reformat.
2570 (poplevel): Call expand_end_java_handler().
2571 (poplevel): Call java_add_stmt only if functionbody is false.
2572 (maybe_poplevels): Don't call maybe_end_try() from here.
2573 (end_java_method): Clear no longer used trees in function decl.
2574 (register_exception_range): New function.
2575 * java-tree.h (register_exception_range, struct eh_range): Declare.
2577 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2579 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2581 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2584 * expr.c (class_has_finalize_method): Fix method name indentation.
2585 (expand_java_call): Remove K&R style parameter declaration.
2586 (expand_invoke): Fix statement indentation.
2587 (expand_java_field_op): Likewise.
2588 * parse-scan.y: Fix typo.
2589 (reset_report): Fix method name indentation.
2590 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2592 * verify.c (verify_jvm_instructions): Document parameters, insert
2594 * lang.c (lang_init_source): Fix method name indentation.
2595 * class.c (common_enclosing_context_p): Likewise.
2596 (emit_symbol_table): Fix parameter list indentation.
2597 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2598 parameter declaration.
2599 * constants.c: Fix copyright notice indentation.
2600 * typeck.c (find_method_in_superclasses): Fix parameter list
2602 (find_method_in_interfaces): Likewise.
2603 * zextract.c (makelong): Fix method name indentation.
2605 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2608 * parse.y (create_interface): Set correct access modifiers for
2610 * jcf-write.c (get_classfile_modifiers): New function.
2611 (generate_classfile): Use get_classfile_modifiers, not
2614 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2616 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2617 dependency to current parser context, not NULL_TREE, for top-level
2619 (jdep_resolve_class): Enable member access check for all inner
2622 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2624 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2627 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2630 * expr.c (expand_java_field_op): Ensure that target class for static
2631 field access has been loaded.
2633 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2634 Ranjit Mathew <rmathew@hotmail.com>
2636 PR java/1207, java/16178
2637 * jcf-parse.c (load_class): Return immediately if passed a type decl
2638 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2639 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2640 before calling load_class.
2641 (qualify_and_find): Likewise.
2642 (find_in_imports_on_demand): Likewise.
2643 (find_applicable_accessible_methods_list): Likewise.
2645 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2647 * parse.y (java_layout_seen_class_methods): Don't call load_class
2648 on class defined by source parser.
2650 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2652 * parse.y (set_nested_class_simple_name_value): Removed.
2653 (java_complete_expand_class): Remove calls to
2654 set_nested_class_simple_name_value.
2656 2004-06-22 Andrew Haley <aph@redhat.com>
2657 Ranjit Mathew <rmathew@hotmail.com>
2659 Fixes PR java/16113.
2660 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2662 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2664 * parse.y (create_class): Correct diagnostic message about
2665 java.lang.Object extending anything else.
2667 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2669 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2670 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2671 * constants.c (build_ref_from_constant_pool): Likewise.
2672 * expr.c (build_java_array_length_access): Likewise.
2673 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2674 (invoke_build_dtable, build_invokevirtual): Likewise.
2675 (build_invokeinterface, java_expand_expr): Likewise.
2676 (emit_init_test_initialization): Likewise.
2677 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2678 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2680 2004-06-21 Andrew Haley <aph@redhat.com>
2682 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2685 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2687 * jcf.h (struct JCF): Change java_source, right_zip and finished
2689 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2690 byte_swap and use_fallback to unsigned int.
2691 * parse.h (struct _jdep): Change flag0 to unsigned int.
2693 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2696 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2697 before trying to lay out its methods.
2698 * jcf-parse.c (read_class): Track parsed files using canonical paths
2699 obtained via lrealpath from libiberty.
2700 (java_parse_file): Likewise.
2701 (parse_source_file_1): Rename formal parameter to reflect its
2702 modified purpose. Minor formatting fix.
2704 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2706 * class.c (emit_register_classes): Make the function uninlinable,
2707 do not set current_function_cannot_inline.
2708 * resource.c (write_resource_constructor): Do not reset
2709 flag_inline_functions around rest_of_compilation.
2711 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2714 * expr.c (java_truthvalue_conversion): Handle
2715 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2716 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2717 i.e. return the expression.
2719 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2721 * gjavah.c: Include version.h
2723 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2725 * jcf-write.c (generate_bytecode_conditional): Correct handling
2726 of unordered conditionals. Add comment.
2728 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2729 Per Bothner <per@bothner.com>
2731 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2732 local variable was initialised upon declaration.
2733 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2734 variable was final and initialised upon declaration.
2735 * check-init.c (check_final_reassigned): Give error only if a blank
2736 final is not definitely unassigned or if an initialised final is
2738 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2739 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2740 (check_init): Perform initialised-variable-removing-optimisation
2741 only on non-final local variables.
2743 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2745 * jcf-write.c (generate_bytecode_conditional): Handle binops
2746 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2748 (generate_bytecode_insns): Likewise.
2750 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2752 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2753 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2755 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2757 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2758 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2760 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2762 * decl.c (struct binding_level): Add GTY marker. Compile
2763 binding_depth unconditionally.
2764 (current_binding_level, free_binding_level, global_binding_level):
2766 (clear_binding_level): Unconditionally set binding_depth.
2767 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2769 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2771 * lex.c (java_new_lexer): Set 'encoding'.
2772 (java_read_char): Improve error message for unrecognized characters.
2773 * lex.h (struct java_lexer): New field 'encoding'.
2775 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2777 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2779 2004-05-21 Mark Wielaard <mark@klomp.org>
2781 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2784 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2786 * typeck.c: Remove non-printable character 160.
2788 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2790 * check-init.c: Correct minor typos.
2792 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2794 * Make-lang.in, expr.c, java-gimplify.c: Rename
2795 tree-simple.[ch] to tree-gimple.[ch].
2797 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2799 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2801 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2803 Merge from tree-ssa-20020619-branch. See
2804 ChangeLog.tree-ssa for details.
2806 * Make-lang.in, builtins.c, check-init.c, class.c,
2807 constants.c, decl.c, except.c, expr.c, java-except.h,
2808 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2809 lang.c, lang.opt, parse.y, resource.c: Merged.
2810 * java-gimplify.c: New file.
2812 2004-05-10 Andrew Haley <aph@redhat.com>
2814 * parse.y (create_class): Set TYPE_VFIELD.
2815 * decl.c (java_init_decl_processing): Likewise.
2817 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2818 * class.c (make_method_value): Replace DECL_VINDEX with call to
2820 (get_dispatch_vector): Likewise.
2821 (layout_class_method): Likewise.
2822 Replace set of DECL_VINDEX with call to set_method_index().
2823 (set_method_index): New function.
2824 (get_method_index): New function.
2825 * java-tree.h (set_method_index): New function decl.
2826 (get_method_index): New function decl.
2828 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2830 * parse.y (check_pkg_class_access): Add new argument
2831 and use it when cl is NULL to call lookup_cl on it.
2832 (parser_check_super_interface): Do not call lookup_cl.
2833 Pass this_decl to check_pkg_class_access and NULL
2834 instead of lookup_cl.
2835 (parser_check_super): Update for change in
2836 check_pkg_class_access.
2837 (do_resolve_class): Likewise.
2838 (process_imports): Likewise.
2839 (find_in_imports_on_demand): Likewise.
2840 (resolve_qualified_expression_name): Likewise.
2842 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2844 Fixes PR java/9685, PR java/15073
2845 * parse.y (accessibility_string): New method.
2846 (not_accessible_field_error): Use accessibility_string()
2847 instead of java_accstring_lookup().
2848 (resolve_qualified_expression_name): Check with
2849 check_pkg_class_access() before allowing access using
2852 Use check_pkg_class_access() instead of not_accessible_p()
2853 for unqualified types.
2854 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2855 REFERENCE for package-private access checking.
2856 (patch_method_invocation): Use accessibility_string() instead
2857 of java_accstring_lookup().
2859 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2862 * gjavah.c (struct method_name): Add member is_native.
2863 (overloaded_jni_method_exists_p): Match candidate method only if
2865 (print_method_info): Initialise is_native flag from the method's
2868 2004-04-30 Roger Sayle <roger@eyesopen.com>
2870 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2871 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2873 2004-04-22 Roger Sayle <roger@eyesopen.com>
2875 * resource.c (write_resource_constructor): Guard call to possibly
2876 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2878 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2880 * class.c (make_class_data): Add new field aux_info.
2881 * decl.c (java_init_decl_processing): Push type and decl for
2884 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2886 * expr.c (expand_java_NEW): Don't use size argument for
2887 _Jv_AllocObject calls.
2888 * parse.y (patch_invoke): Likewise.
2890 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2892 * expr.c (build_invokeinterface): Remove unused variables to
2895 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2897 * class.c (get_interface_method_index): New function. Return dispatch
2898 index for interface method.
2899 (make_method_value): For interface methods, set index field to
2900 iface dispatch index, not DECL_VINDEX.
2901 * expr.c (build_invokeinterface): Use get_interface_method_index.
2903 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2905 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2907 2004-03-31 Andrew Haley <aph@redhat.com>
2910 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2912 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2914 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2915 form of GTY markers.
2917 2004-03-25 Marcus Meissner <meissner@suse.de>
2920 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2922 2004-03-23 Tom Tromey <tromey@redhat.com>
2925 * jcf-write.c (make_class_file_name): Don't report if mkdir
2928 2004-03-23 Tom Tromey <tromey@redhat.com>
2930 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2932 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2934 * class.c, gjavah.c, lang.c: Fix comment typos.
2935 * gcj.texi: Fix typos.
2937 2004-03-19 Per Bothner <per@bothner.com>
2939 * gcj.texi (Code Generation): Document new flags and assert defaults.
2941 * class.c (assume_compiled_node_struct): Rename type to
2942 class_flag_node_struct, as it is now also used for enable_assertions.
2943 Rename assume_compiled_node typedef. Rename excludep field to value.
2944 (find_assume_compiled_node): Rename function to find_class_flag_node.
2945 Minor optimization - avoid needless strlen.
2946 (add_assume_compiled): Some tweaking and optimization.
2947 Rename and generalize to add_class_flag takem an extra parameter.
2948 (add_assume_compled): New just calls add_class_flag.
2949 (add_enable_assert, enable_assertions): New functions.
2950 (enable_assert_tree): New static.
2951 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2952 * lang.opt (fenable-assertions, fenable-assertions=,
2953 fdisable-assertions, fdisable-assertions=): New options.
2954 * lang.c (java_handle_option): Handle new options.
2955 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2956 class in an interface - create helper class nested in outer interface.
2957 (build_assertion): Short-circuit if enable_assertions is false.
2959 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2961 * java-tree.h: Changes throughout to add checking to macros
2962 and numerous whitespace changes.
2963 (VAR_OR_FIELD_CHECK): New macro.
2964 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2965 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2967 2004-03-16 Per Bothner <per@bothner.com>
2969 * jcf-jump.c (options): New --print-constants option.
2970 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2972 * jcf-dump.c (flag_print_constant_pool): Default to off.
2973 (print_constant_terse_with_index): New helper function.
2974 (various places): Check flag_print_constant_pool where missing.
2975 (main): If verbose set flag_print_constant_pool.
2976 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2978 2004-03-15 Andrew Haley <aph@redhat.com>
2981 * parse.y (java_complete_lhs): Check that final variable has an
2984 2004-03-12 Andrew Haley <aph@redhat.com>
2987 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2990 2004-02-29 Roger Sayle <roger@eyesopen.com>
2992 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2995 2004-02-27 Per Bothner <per@bothner.com>
2997 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2998 suggestion: Use build_incomplete_class_ref.
2999 This fixes PR java/13508, java/11714.
3001 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3003 * java/parse.h: Update copyright.
3005 2004-02-26 Andrew Haley <aph@redhat.com>
3008 * parse.y (check_interface_throws_clauses): Check for
3009 !METHOD_INVISIBLE (iface_method).
3010 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3011 well as CLASS_ABSTRACT.
3013 2004-02-25 Per Bothner <per@bothner.com>
3015 * parse.y (build_assertion): If we're in an inner class, create the
3016 class$ helper routine in the outer class.
3018 2004-02-19 Richard Henderson <rth@redhat.com>
3020 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3022 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3024 * Make-lang.in (java.install-man): Add extra dependencies.
3026 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3028 * Make-lang.in: Install man pages under the same names
3029 (possibly transformed) as the program they document.
3031 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3033 * gjavah.c: Include "intl.h".
3034 (error): New function.
3035 (main): Call gcc_init_libintl.
3036 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3037 print_stub_or_jni, process_file, main): Use error rather than
3039 (print_method_info, usage, help, version, main): Mark strings for
3040 translation with _. Avoid splitting up sentences. Send
3041 information messages to stdout.
3042 * jcf-dump.c: Include "intl.h".
3043 (main): Call gcc_init_libintl.
3044 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3045 Mark error, usage and version messages for translation with _.
3046 Avoid splitting up sentences.
3047 * jv-scan.c: Include "intl.h".
3048 (fatal_error, warning): Change parameter s to msgid. Translate
3050 (main): Call gcc_init_libintl.
3051 (usage, help, version): Mark error, usage and version messages for
3052 translation with _. Avoid splitting up sentences.
3053 * jvgenmain.c: Include "intl.h".
3054 (main): Call gcc_init_libintl.
3055 (usage, main): Mark error messages for translation with _.
3056 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3057 JVGENMAIN_OBJS): Add intl.o.
3058 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3059 java/jvgenmain.o): Update dependencies.
3061 2004-02-08 Per Bothner <per@bothner.com>
3063 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3064 class don't use not_accessible_field_error, which can get confused.
3066 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3068 Make-lang.in (po-generated): Delete.
3070 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3072 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3074 * decl.c: Include target.h.
3075 (start_java_method): Replace PROMOTE_PROTOTYPES with
3076 targetm.calls.promote_prototypes.
3077 * expr.c: Include target.h.
3078 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3079 targetm.calls.promote_prototypes.
3080 * parse.y: Include target.h.
3081 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3082 with targetm.calls.promote_prototypes.
3084 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3086 * typeck.c: Update copyright.
3088 2004-02-02 Tom Tromey <tromey@redhat.com>
3090 * decl.c (java_init_decl_processing): Remove duplicate
3093 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3095 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3097 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3099 * expr.c (build_field_ref): Move variable
3102 2004-01-28 Andrew Haley <aph@redhat.com>
3104 * expr.c (build_field_ref): Widen field offset.
3106 2004-01-27 Andrew Haley <aph@redhat.com>
3109 * parse.y (check_interface_throws_clauses): Make sure class_decl
3112 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3115 * parse.y (patch_assignment): Don't modify lhs_type for
3116 reference assignments.
3118 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3120 * Make-lang.in: Replace $(docdir) with doc.
3121 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3122 (java.install-man): Revamp rule.
3124 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3126 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3127 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3128 instead of deferred backquote.
3130 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3132 * typeck.c (find_method_in_interfaces): Move variable
3135 2004-01-16 Andrew Haley <aph@redhat.com>
3138 * typeck.c (shallow_find_method): New.
3139 (find_method_in_superclasses): New.
3140 (find_method_in_interfaces): New.
3141 (lookup_do): Rewrite.
3142 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3144 * jcf-parse.c (read_class): Save and restore output_class.
3145 * decl.c (java_expand_body): Set output_class from fndecl.
3147 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3149 * class.c (gen_indirect_dispatch_tables): Fix string length
3152 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3154 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3155 (java.srcextra): Copy above back to source directory if requested.
3156 (po-generated): Delete reference to $(parsedir).
3157 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3160 2004-01-14 Jan Hubicka <jh@suse.cz>
3162 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3165 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3167 * java-tree.h (java_expand_expr): Change prototype.
3168 * expr.c (java_expand_expr): Add alt_rtl parameter.
3170 2004-01-09 Andrew Haley <aph@redhat.com>
3173 * parse.y (java_fix_constructors): Set output_class.
3174 (java_reorder_fields): Likewise.
3175 (java_layout_classes): Likewise.
3176 (java_expand_classes): Generate indirect dispatch tables.
3177 (java_expand_classes): Set output_class.
3178 (java_finish_classes): Likewise.
3179 * lang.c (java_init): Turn on always_initialize_class_p if we're
3180 using indirect dis[atch.
3181 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3182 (java_get_callee_fndecl): Use class local atable.
3184 (always_initialize_class_p): Decl moved to java-tree.h.
3185 (HANDLE_CLASS_INFO): Set output_class.
3186 (read_class): Likewise.
3187 (parse_class_file): Call gen_indirect_dispatch_tables.
3188 (parse_zip_file_entries): Set output_class.
3189 (java_parse_file): Set output_class. Don't emit symbol tables.
3190 * java-tree.h (output_class): New.
3191 Remove global declarations for otable, atable, and ctable.
3192 (always_initialize_class_p): moved here from decl.c.
3194 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3195 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3196 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3197 (struct lang_type): Add otable_methods, otable_decl,
3198 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3199 ctable_decl, catch_classes, type_to_runtime_map.
3200 * expr.c (build_field_ref): Make otable, atable, and ctable class
3201 local rather than global.
3202 (build_known_method_ref): Likewise.
3203 (build_invokeinterface): Likewise.
3204 (java_expand_expr): Pass runtime type (rather than actual type) to
3206 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3207 this class. Look up each class in that map to delete duplicates.
3208 (expand_end_java_handler): Pass runtime type (rather than actual
3209 type) to expand_start_catch.
3210 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3212 (java_init_decl_processing): Rearrange things. Remove global
3213 declarations of otable, atable, and ctable.
3214 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3215 (java_expand_body): Set output_class.
3216 * constants.c (build_constant_data_ref): Use output_class, not
3218 (alloc_name_constant): Likewise.
3219 * class.c (gen_indirect_dispatch_tables): New.
3220 (build_class_ref): Generate hard reference to superclass, even if
3221 using indirect dispatch.
3222 (build_static_field_ref): Use class local atable.
3223 (make_class_data): Generate hard reference to superclass, even if
3224 using indirect dispatch.
3225 Generate symbolic references to interfaces when using indirect
3227 (make_class_data): Emit otable, atable, and ctable.
3228 Make otable, atable, and ctable class local rather than global.
3229 (emit_catch_table): Make otable, atable, and ctable class local
3232 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3234 * parse.y (catch_clause_parameter): Fix typo.
3237 * parse.y: (catch_clause_parameter): Return early if $3, aka
3238 formal_parameter, is null.
3240 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3242 * class.c: Remove uses of "register" specifier in
3243 declarations of arguments and local variables.
3246 * gjavah.c: Likewise.
3247 * jcf-dump.c: Likewise.
3248 * jcf-io.c: Likewise.
3249 * jcf-parse.c: Likewise.
3250 * jcf-write.c: Likewise.
3251 * keyword.h: Likewise.
3252 * parse.y: Likewise.
3253 * typeck.c: Likewise.
3254 * verify.c: Likewise.
3256 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3258 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3259 (java.install_common, java.install-man): Adjust for above.
3260 (java.uninstall): Likewise.
3262 2003-12-03 Michael Koch <konqueror@gmx.de>
3264 * class.c (make_class_data):
3265 Push field value to 'hack_signers' instead of 'signers'.
3266 * decl.c (java_init_decl_processing):
3267 Push field 'hack_signers' instead of 'signers'.
3269 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3271 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3274 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3277 * parse.y (qualify_ambiguous_name): Remove lots of broken
3278 field access processing - there's no need to do that here,
3279 because we have resolve_field_access. Remove
3280 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3281 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3284 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3287 * parse.y (java_complete_lhs): Save location prior to patching
3290 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3293 * resource.c (write_resource_constructor): Append
3294 "_resource" to constructor identifier name.
3296 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3299 * constants.c (cpool_for_class): New function.
3300 (outgoing_cpool): Remove global variable.
3301 (alloc_name_constant): Use cpool_for_class.
3302 (build_constants_constructor): Likewise.
3303 * decl.c (java_expand_body): Set current_class.
3304 * java-tree.h (outgoing_cpool) Remove declaration.
3305 (init_outgoing_cpool): Likewise.
3306 * jcf-parse.c (init_outgoing_cpool): Remove function.
3307 (parse_class_file): Don't call init_outgoing_cpool.
3308 * parse.y (java_complete_expand_methods): Don't call
3309 init_outgoing_cpool. Don't save outgoing_cpool.
3310 (java_expand_classes): Don't restore outgoing_cpool.
3311 (java_finish_classes): Likewise.
3313 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3315 * Make-lang.in: (java.install-common) Add
3316 symlink for $(target_noncanonical)-gcjh for
3319 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3321 * Make-lang.in (java.extraclean): Delete.
3323 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3325 * Make-lang.in (check-java): Add.
3327 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3330 * except.c (prepare_eh_table_type): Allocate variable-sized
3331 buffer `buf' with alloca.
3333 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3337 decl.c (java_init_decl_processing): Don't initialize
3338 class_not_found_type_node, no_class_def_found_type_node.
3340 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3341 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3342 (class_not_found_type_node, no_class_def_found_type_node):
3345 parse.y (build_dot_class_method_invocation): Add this_class
3346 argument. Qualify method invocations to a different class.
3347 (create_new_parser_context): Initialize saved_data_ctx to 0.
3348 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3349 (build_dot_class_method): Don't load classes. Register
3351 (build_incomplete_class_ref): Special cases for interfaces
3352 and inner classes. Move build_dot_class_method call to here...
3353 (patch_incomplete_class_ref): ...from here. Pass current_class
3354 to build_dot_class_method_invocation.
3355 (build_assertion): Pass class_type to
3356 build_dot_class_method_invocation.
3357 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3359 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3362 * java-tree.h (BLOCK_EMPTY_P): Define.
3363 * parse.y (java_complete_lhs): Check for empty blocks
3364 in TRY_FINALLY_EXPR case.
3366 2003-11-17 Andrew Haley <aph@redhat.com>
3368 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3369 (struct lang_decl_var:freed): New variable.
3370 * decl.c (poplevel): Mark local vars that have gone out of scope.
3371 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3374 2003-11-16 Jason Merrill <jason@redhat.com>
3376 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3377 and TAGS files that include them for each front end.
3379 2003-11-15 Tom Tromey <tromey@redhat.com>
3381 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3383 2003-11-12 Jason Merrill <jason@redhat.com>
3385 PR optimization/12547
3386 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3387 BLOCK_EXPR_BODY directly.
3389 2003-11-12 Andrew Haley <aph@redhat.com>
3392 * parse.y (fold_constant_for_init): Check that we really do have a
3396 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3397 init_test_decls being inlined.
3400 * parse.y (do_resolve_class): Check return value from
3401 breakdown_qualified().
3403 2003-11-11 Tom Tromey <tromey@redhat.com>
3406 * parse.y (merge_string_cste): Handle case where we have a
3407 pointer that happens to be zero, not null_pointer_node.
3409 2003-11-10 Tom Tromey <tromey@redhat.com>
3411 * jcf-parse.c (classify_zip_file): Correctly compare
3412 filename_length against length of manifest file's name.
3414 2003-11-08 Tom Tromey <tromey@redhat.com>
3417 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3419 2003-11-06 Andrew Haley <aph@redhat.com>
3421 * expr.c (java_stack_swap): Make sure destination stack slots are
3422 of the correct type.
3424 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3426 * Make-lang.in (dvi): Move targets to $(docobjdir).
3427 (gcj.dvi): Simplify rule and adjust target.
3428 (gcj.info): Simplify rule.
3429 (gcj.pod): New intermediate rule.
3430 (gcjh.pod): Likewise.
3431 (jv-scan.pod): Likewise.
3432 (jcf-dump.pod): Likewise.
3433 (gij.pod): Likewise.
3434 (jv-convert.pod): Likewise.
3435 (rmic.pod): Likewise.
3436 (rmiregistry.pod): Likewise.
3439 (jv-scan.1): Delete.
3440 (jcf-dump.1): Delete.
3442 (jv-convert.1): Delete.
3444 (rmiregistry.1): Delete.
3446 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3448 Fixes PR java/12866.
3449 * parse.y (resolve_qualified_expression_name): Move test
3450 for outer field access methods from here...
3451 (check_thrown_exceptions) ...to here.
3453 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3455 * .cvsignore: Delete.
3457 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3459 * verify.c (verify_jvm_instructions): Don't warn about legal
3460 eh binding regions generated for example by jdk 1.4.1.
3462 2003-10-24 David S. Miller <davem@redhat.com>
3464 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3466 2003-10-22 Andrew Haley <aph@redhat.com>
3468 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3469 (java_get_callee_fndecl): New.
3471 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3473 * java-tree.h (ctable_decl): New.
3474 (catch_classes): New.
3475 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3477 * decl.c (java_init_decl_processing): Add catch_class_type.
3479 Add catch_classes field.
3481 * class.c (build_indirect_class_ref): Break out from
3483 (make_field_value): Check flag_indirect_dispatch.
3484 (make_class_data): Ditto.
3485 Tidy uses of PUSH_FIELD_VALUE.
3486 Add field catch_classes.
3487 (make_catch_class_record): New.
3489 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3491 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3493 * jcf-write.c: Follow spelling conventions.
3494 * parse.y: Likewise.
3496 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3498 * ChangeLog: Fix typos.
3499 * expr.c: Fix comment typos.
3500 * jcf-write.c: Likewise.
3503 * mangle.c: Likewise.
3504 * parse-scan.y: Likewise.
3505 * parse.y: Likewise.
3507 2003-10-22 Tom Tromey <tromey@redhat.com>
3509 * expr.c (expand_byte_code): Only warn about dead bytecode when
3510 extra_warnings is set.
3512 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3514 Fix for PR java/12586.
3515 * mangle.c (find_compression_record_match): Don't iterate through
3516 package namespace elements unless they all match compression_table
3519 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3521 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3522 (generate-manpages): Likewise.
3523 (java.maintainer-clean): Likewise.
3524 (gcj.info): Likewise.
3527 (jv-scan.1): Likewise.
3528 (jcf-dump.1): Likewise.
3530 (jv-convert.1): Likewise.
3532 (rmiregistry.1): Likewise.
3533 (java.install-man): Likewise.
3534 (parse-scan.o): Move and define complete compile line.
3535 (parse.o): Likewise.
3536 (jcf-tree-inline.o): Move.
3538 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3540 * Make-lang.in (info): Update dependencies.
3541 (java.install-info): Remove.
3542 ($(srcdir)/java/gcj.info): Replace with ...
3543 ($(docobjdir)/gcj.info): ... this.
3545 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3547 * Make-lang.in: Replace uses of $(target_alias) with
3548 $(target_noncanonical).
3550 2003-10-09 Tom Tromey <tromey@redhat.com>
3552 * decl.c (java_init_decl_processing): Declare signers field.
3553 * class.c (make_class_data): Set signers field.
3555 2003-10-09 Jason Merrill <jason@redhat.com>
3557 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3558 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3561 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3563 * Make-lang.in (java.info): Replace with ...
3565 (java.dvi): Replace with ...
3567 (java.generated-manpages): Replace with ...
3569 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3571 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3573 2003-10-01 Andrew Haley <aph@redhat.com>
3575 * jcf-parse.c (java_parse_file): Write otable and atable.
3576 * java-tree.h (atable_methods): New.
3578 (atable_syms_decl): New.
3579 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3580 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3581 (symbol_*type): Rename method_symbol* to symbol*type.
3582 (emit_offset_symbol_table): Delete.
3583 (emit_symbol_table): New.
3584 (get_symbol_table_index): New.
3586 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3587 (build_known_method_ref): Likewise.
3588 (get_symbol_table_index): Rename from get_offset_table_index.
3589 Parameterize to allow re-use by differing types of symbol table.
3590 (build_invokevirtual): Pass table to get_offset_table_index.
3591 * decl.c (java_init_decl_processing): Push types and decls for
3592 atable and atable_syyms.
3593 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3594 (make_class_data): Add new fields atable and atable_syms.
3595 (emit_symbol_table): Rename from emit_offset_symbol_table.
3596 Parameterize to allow re-use by different types of symbol table.
3597 (build_symbol_entry): Renamed from build_method_symbols_entry.
3599 2003-09-30 Roger Sayle <roger@eyesopen.com>
3601 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3602 semantics for SAVE_EXPR, by caching the result in a temporary.
3604 2003-09-28 Richard Henderson <rth@redhat.com>
3606 * check-init.c (check_init): Save and restore input_location
3607 instead of file and line separately.
3608 * decl.c (java_expand_body): Likewise.
3609 * jcf-write.c (generate_bytecode_insns): Likewise.
3610 * parse.y (safe_layout_class): Likewise.
3611 * jcf-parse.c (read_class, parse_class_file): Likewise.
3612 (java_parse_file): Use %H for warning locator.
3614 2003-09-28 Roger Sayle <roger@eyesopen.com>
3616 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3617 with void-type branches instead of using a COMPOUND_EXPR.
3619 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3621 * decl.c (java_optimize_inline, dump_function): Remove.
3622 * java-tree.h (java_optimize_inline): Remove declaration.
3623 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3624 * parse.y (source_end_java_method, java_expand_classes):
3625 Likewise. Remove dead code.
3627 2003-09-27 Roger Sayle <roger@eyesopen.com>
3629 * lang.c (java_init_options): Set flag_evaluation_order.
3630 * expr.c (force_evaluation_order): Don't attempt to force
3631 evaluation order of binary operations using save_expr.
3632 * parse.y (java_complete_lhs): No longer need to call
3633 force_evaluation_order when constructing binary operators.
3635 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3636 Bryce McKinlay <bryce@mckinlay.net.nz>
3639 * parse.y (not_accessible_field_error): New function.
3640 (resolve_expression_name): Check field access permissions.
3641 (resolve_qualified_expression_name): Use
3642 not_accessible_field_error.
3643 (resolve_qualified_expression_name): Likewise.
3645 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3647 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3649 2003-09-23 Roger Sayle <roger@eyesopen.com>
3651 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3652 with equal operands without side-effects.
3654 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3656 * decl.c (java_init_decl_processing): Don't emit otable decls
3657 if flag_indirect_dispatch is not set.
3659 2003-09-21 Richard Henderson <rth@redhat.com>
3661 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3664 2003-09-21 Richard Henderson <rth@redhat.com>
3666 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3667 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3669 2003-09-20 Richard Henderson <rth@redhat.com>
3671 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3673 2003-09-18 Roger Sayle <roger@eyesopen.com>
3675 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3676 * check-init.c (check_init): Likewise.
3678 2003-09-18 Roger Sayle <roger@eyesopen.com>
3680 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3682 2003-09-16 Andrew Haley <aph@redhat.com>
3684 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3686 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3689 * mangle.c (find_compression_record_match): Skip
3690 over a "6JArray" (the array template mangled string)
3692 (mangle_array_type): Correct minor typo.
3693 (atms): Move definition to the beginning.
3695 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3697 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3698 out. Fix for PR java/12254.
3700 2003-09-11 Richard Henderson <rth@redhat.com>
3702 * parse.y (source_end_java_method): Update for new
3703 cgraph_finalize_function argument.
3705 2003-09-09 Richard Henderson <rth@redhat.com>
3707 * parse.y (source_end_java_method): Update call to
3708 cgraph_finalize_function.
3710 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3712 * decl.c (java_expand_body): New function.
3713 * expr.c (build_class_init): Set DECL_IGNORED_P.
3714 * java-tree.h (start_complete_expand_method,
3715 java_expand_body): Declare.
3716 * jcf-parse.c (cgraph.h): Include.
3717 (java_parse_file): Handle flag_unit_at_a_time.
3718 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3719 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3720 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3721 (java_start_inlining): New function.
3722 * parse.h (java_finish_classes): Declare.
3723 * parse.y: Include cgraph.h.
3724 (block): Don't special-case empty block production.
3725 (craft_constructor): Set DECL_INLINE.
3726 (source_end_java_method): Handle flag_unit_at_a_time.
3727 Replace inline code with call to java_expand_body.
3728 (start_complete_expand_method): Remove static modifier.
3729 (java_expand_method_bodies): Patch function tree for
3730 class initialization and/or synchronization as needed.
3731 Don't begin RTL expansion yet.
3732 (java_expand_classes): Check flag_unit_at_a_time before
3733 calling finish_class.
3734 (java_finish_classes): New function.
3735 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3736 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3737 (emit_test_initialization): Set DECL_IGNORED_P.
3739 2003-09-03 Roger Sayle <roger@eyesopen.com>
3741 * builtins.c (enum builtin_type): Delete unused enumeration.
3742 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3744 2003-08-28 Tom Tromey <tromey@redhat.com>
3746 * gcj.texi (Extensions): Document gcjlib URLs.
3748 2003-08-20 Tom Tromey <tromey@redhat.com>
3750 * gcj.texi (Extensions): Added xref.
3751 (libgcj Runtime Properties): Document
3752 gnu.gcj.runtime.VMClassLoader.library_control.
3754 2003-08-20 Andrew Haley <aph@redhat.com>
3756 * except.c (prepare_eh_table_type): Use new encoding for exception
3757 handlers when using -fno-assume-compiled.
3759 2003-08-13 Tom Tromey <tromey@redhat.com>
3761 * gcj.texi (Invoking gij): Document -X and -?.
3763 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3765 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3766 GCJH_OBJS, JCFDUMP_OBJS
3767 * win32-host.c: Removed the unnecessary and broken dependency
3770 2003-08-11 Tom Tromey <tromey@redhat.com>
3772 * parse.y (java_check_regular_methods): Typo fixes. Call
3773 check_interface_throws_clauses. Use
3774 check_concrete_throws_clauses.
3775 (check_interface_throws_clauses): New function.
3776 (check_concrete_throws_clauses): New function.
3777 (hack_is_accessible_p): New function.
3778 (find_most_specific_methods_list): Added FIXME.
3779 * typeck.c (lookup_do): Use `flags' argument to decide what to
3781 (lookup_argument_method_generic): New function.
3782 (lookup_argument_method2): Removed.
3783 * jcf.h (ACC_INVISIBLE): New define.
3784 * jcf-write.c (generate_classfile): Skip invisible methods.
3785 * class.c (add_miranda_methods): New function.
3786 (layout_class_methods): Use it.
3787 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3788 * java-tree.h (METHOD_INVISIBLE): New define.
3789 (lang_decl_func) [invisible]: New field.
3790 (lookup_argument_method_generic): Declare.
3791 (SEARCH_INTERFACE): New define.
3792 (SEARCH_SUPER): Likewise.
3793 (SEARCH_ONLY_INTERFACE): Likewise.
3794 (SEARCH_VISIBLE): Likewise.
3795 (lookup_argument_method2): Removed declaration.
3797 2003-08-05 Tom Tromey <tromey@redhat.com>
3799 Fix for PR java/11600:
3800 * parse.y (java_complete_lhs): See whether we're calling a method
3802 (check_thrown_exceptions): Added `is_array_call' argument;
3803 fixed `clone' checking; updated all callers.
3805 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3807 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3809 2003-08-03 Tom Tromey <tromey@redhat.com>
3811 * java-tree.h (METHOD_TRANSIENT): Removed.
3812 * decl.c (pushdecl): Removed some dead code.
3813 * class.c (get_access_flags_from_decl): Can't have transient
3815 (add_method_1): Can't have a transient method.
3817 2003-07-28 Andreas Jaeger <aj@suse.de>
3819 * jvspec.c: Convert to ISO C90 prototypes.
3821 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3823 * decl.c (force_poplevels): Fix warning call.
3825 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3827 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3828 (expand_java_field_op): Likewise.
3829 * class.c (layout_class_method): Likewise
3830 (emit_register_classes): Likewise.
3831 * decl.c (pushdecl): Likewise.
3832 (poplevel): Likewise.
3833 (force_poplevels): Likewise.
3834 (give_name_to_locals): Likewise.
3835 * check-init.c (check_for_initialization): Likewise.
3837 2003-07-24 Jason Merrill <jason@redhat.com>
3839 * java-tree.h: Move boolean_type_node et al to the back end.
3841 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3843 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3846 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3848 * lang.opt: Don't show -MD_ and -MDD_.
3850 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3852 * lang-options.h: Remove.
3853 * lang.opt: Add help text.
3855 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3857 * expr.c: Remove the last argument to expand_assignment().
3859 2003-07-09 Jan Hubicka <jh@suse.cz>
3861 * java-tree.h (DECL_NUM_STMTS): Rename to...
3862 (DECL_ESTIMATED_INSNS): ... this.
3863 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3864 New static functions.
3865 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3866 * parser.y (add_stmt_to_compound): Do not account statements.
3868 2003-07-08 Mark Wielaard <mark@klomp.org>
3870 * gcj.texi: CNI now expands to Compiled Native Interface.
3872 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3874 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3876 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3878 * expr.c (expand_byte_code): Adjist emit_line_note call.
3880 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3882 * lang.c (java_handle_option): Don't handle filenames.
3884 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3886 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3889 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3890 * jcf.h: Delete COMPARE_FILENAMES definition.
3892 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3894 * lang.c (java_init_options): Update prototype.
3896 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3898 * decl.c (poplevel): Adjust define_label call.
3900 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3902 * gjavah.c (flag_jni): Make non-static.
3903 * parse-scan.y (ctxp): Make non-static.
3905 * class.c (build_method_symbols_entry)
3906 * expr.c (get_offset_table_index)
3907 * jcf-parse.c (jcf_parse):
3908 Mark the definition static, matching the forward declaration.
3910 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3912 * lang.c (java_handle_option): Don't check for missing arguments.
3914 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3916 * class.c (push_class): Use a location_t to save place.
3917 (emit_register_classes): Set input_location. Adjust
3918 expand_function_end call.
3919 * resource.c (write_resource_constructor): Likewise.
3920 * decl.c (end_java_method): Adjust expand_function_end call.
3921 * parse.y (source_end_java_method): Likewise.
3923 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3925 * lang.c (java_handle_option): Likewise.
3927 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3929 * lang.c (java_handle_option): Special-casing of optional
3930 joined arguments no longer needed.
3931 * lang.opt: Update switches that take optional argument.
3933 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3935 * lang.opt: Declare Java.
3936 * lang.c (java_init_options): Update.
3938 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3940 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3942 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3944 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3945 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3946 * lang.opt: -MD and -MMD have an underscore.
3948 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3950 * class.c (emit_register_classes): Adjust init_function_start
3952 * decl.c (complete_start_java_method): Likewise.
3953 * resource.c (write_resource_constructor): Likewise.
3955 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3957 * Make-lang.in: Update to use options.c and options.h.
3958 * lang.c: Include options.h not j-options.h.
3959 (java_handle_option): Abort on unrecognized option.
3960 (java_init_options): Request Java switches.
3962 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3964 * Make-lang.in: Handle mostlyclean.
3966 2003-06-11 Tom Tromey <tromey@redhat.com>
3968 * lang.c (java_handle_option): Update dependency_tracking for
3971 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3974 2003-06-10 Andrew Haley <aph@redhat.com>
3976 * resource.c (write_resource_constructor): Use expand_expr to
3977 generate the address of the label attached to a resource.
3978 * Make-lang.in (java/resource.o): Add expr.h
3980 2003-06-10 Andrew Haley <aph@redhat.com>
3982 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3983 (java_decl_ok_for_sibcall): New.
3985 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3987 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3988 (java/j-options.c, java/j-options.h): New.
3989 * java-tree.h (resource_name, compile_resource_file,
3990 compile_resource_data): Constify.
3991 * jcf-write.c (jcf_write_base_directory): Similarly.
3992 * jcf.h (jcf_write_base_directory): Similarly.
3993 * lang.c: Include j-options.h.
3994 (cl_options_count, cl_options, string_option, java_decode_option,
3995 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3996 process_option_with_no): Remove.
3997 (resource_name): Constify.
3998 (LANG_HOOKS_HANDLE_OPTION): Override.
3999 (java_handle_option): New.
4000 (java_init): Don't call jcf_path_init.
4001 (java_init_options): Call jcf_path_init.
4003 * resource.c (compile_resource_data, compile_resource_file): Constify.
4005 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4007 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4008 (struct lang_decl_func): Add last_line field.
4009 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4010 DECL_SOURCE_LINE_LAST): Remove.
4011 * parse.y (missing_return_error, finish_method_declaration,
4012 lookup_cl, start_artificial_method_body, source_end_java_method,
4013 start_complete_expand_method): Adjust.
4015 2003-06-08 Tom Tromey <tromey@redhat.com>
4017 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4018 fno-assume-compiled.
4020 2003-06-08 Roger Sayle <roger@eyesopen.com>
4022 * builtins.c (define_builtin_type, builtin_types): Delete.
4023 (define_builtin): Rewritten to take just the built-in code,
4024 the function's name, type and fallback library function name.
4025 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4026 (initialize_builtins): Overhaul to define the GCC builtins
4027 used by gcj manually, providing the Java run-time's
4028 implementations as the fallback library function.
4030 2003-06-08 Anthony Green <green@redhat.com>
4032 * parse.y (patch_cast): Fix conversions from floating-point to
4035 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4037 * Make-lang.in: Update.
4038 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4040 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4042 * lang.c (java_init_options): Update.
4044 2003-06-05 Jan Hubicka <jh@suse.cz>
4046 * Make-lang.in: Add support for stageprofile and stagefeedback
4048 2003-05-31 Roger Sayle <roger@eyesopen.com>
4050 * lang.c (java_init_options): Prescribe wrap-around two's
4051 complement arithmetic overflow by setting flag_wrapv.
4053 2003-05-29 Roger Sayle <roger@eyesopen.com>
4055 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4056 (builtin_record): Add an additional builtin_code field to
4057 record which GCC built-in corresponds to the Java function.
4058 (java_builtins): Add new entries for atan, atan2, exp, log,
4060 (max_builtin, min_builtin, abs_builtin): Perform constant
4061 folding on the resulting tree.
4062 (java_build_function_call_expr): Likewise, perform constant
4063 folding on the resulting tree.
4064 (initialize_builtins): The NULL creators are now allowed in
4065 the java_builtins table, which is now terminated by an entry
4066 with builtin_code == END_BUILTINS.
4067 (check_for_builtin): Likewise. If the matching creator is
4068 NULL, construct the call using java_build_function_call_expr
4069 directly with the decl for the corresponding builtin_code.
4071 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4073 * win32-host.c: Normalize copyright boilerplate.
4075 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4077 * parse.y (print_int_node): Use string concatentation on
4078 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4079 function calls into one.
4081 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4083 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4084 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4085 all the affected error messages.
4087 2003-05-13 Richard Henderson <rth@redhat.com>
4089 * class.c (layout_class_method): Set DECL_EXTERNAL.
4090 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4091 * java-tree.h (java_mark_class_local): Declare.
4092 * jcf-parse.c (parse_class_file): Use it.
4093 * parse.y (java_expand_classes): Likewise.
4095 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4097 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4098 * lex.h: #include input.h.
4099 * jv-scan.c (input_filename): Remove.
4101 2003-05-02 Tom Tromey <tromey@redhat.com>
4104 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4105 (handle_inner_classes): New function.
4107 2003-05-01 Tom Tromey <tromey@redhat.com>
4110 * parse.y (finish_for_loop): Do nothing if update expression is a
4111 EXPR_WFL_NODE wrapping nothing.
4112 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4114 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4116 * lex.h (input_lineno): Remove declaration.
4117 * parse-scan.y: #include input.h.
4118 (input_filename): Remove declaration.
4119 (input_location): Add definition.
4120 (input_line): Remove definition.
4122 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4124 * lex.h (lineno): Rename to ...
4125 (input_line): ... here
4126 * parse-scan.y (lineno): Rename to ...
4127 (input_line): ... here.
4128 (reset_report): Rename lineno to input_line.
4129 * check-init.c (check_init): Likewise.
4130 * class.c (push_class): Likewise.
4131 * decl.c (complete_start_java_method, end_java_method): Likewise.
4132 * expr.c (expand_byte_code): Likewise.
4133 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4134 * jcf-write.c (generate_bytecode_insns): Likewise.
4135 * lex.c (java_init_lex, java_allocate_new_line,
4136 do_java_lex): Likewise.
4137 * parse.h (YYNOT_TWICE): Likewise.
4138 * parse.y (empty_statement, expression_statement,
4139 java_pop_parser_context, java_parser_context_save_global,
4140 yyerror, register_fields, method_header, safe_layout_class,
4141 find_in_imports_on_demand, create_artificial_method,
4142 source_end_java_method, start_complete_expand_method,
4143 build_thisn_assign, java_complete_lhs,
4144 maybe_absorb_scoping_block): Likewise.
4146 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4148 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4149 '/' when computing java source filename
4151 2003-04-13 Tom Tromey <tromey@redhat.com>
4153 * gjavah.c (print_c_decl): Indentation fix.
4155 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4157 * class.c (make_field_value, make_method_value, get_dispatch_table)
4158 (make_class_data, emit_offset_symbol_table)
4159 * constants.c (build_constants_constructor)
4160 * java-tree.h (START_RECORD_CONSTRUCTOR)
4161 * parse.y (maybe_build_array_element_wfl):
4162 Use build_constructor.
4164 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4167 * parse.y (string_convert_int_cst): Always use at least one digit
4168 in string conversion. Remove ASCII dependence.
4169 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4171 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4173 * Make-lang.in: added win32-host.c
4174 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4175 resolves to open() on non-Win32 platforms and
4176 Win32-specific jcf_open_exact_case() on Win32
4177 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4178 when trying .java and .class files
4179 * win32-host.c: added to repository. Defines
4180 Win32-specific jcf_open_exact_case()
4182 2003-04-10 Andrew Haley <aph@redhat.com>
4184 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4185 (maybe_free_localvar): Renamed from localvar_free.
4186 Add new arg, really.
4187 (generate_bytecode_insns): Set new variable, jsrs.
4188 Only free local vars if no jsr insns have been emittted.
4189 Call maybe_free_localvar, not localvar_free.
4191 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4193 * gcj.texi: Remove @ at start of file.
4195 2003-03-25 Tom Tromey <tromey@redhat.com>
4197 * parse.y (create_interface): Call CHECK_DEPRECATED.
4199 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4201 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4203 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4205 * javaop.h (jfloat, jdouble): Make them structures mirroring
4206 the bit fields of IEEE float and double respectively.
4207 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4208 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4209 (union Word, union DWord): Delete.
4210 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4212 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4213 D_NAN_MASK): Delete.
4214 (jni_print_float, jni_print_double): New. Generate
4215 hexadecimal floating constants.
4216 (print_field_info): Use jni_print_float/double.
4218 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4219 finite floating point numbers for output; special case
4222 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4224 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4225 Replace 0 and 1 with true and false in return statements.
4227 2003-03-19 Tom Tromey <tromey@redhat.com>
4229 * lex.c (do_java_lex): Renamed from java_lex.
4230 (java_lex): New function.
4233 2003-03-13 Tom Tromey <tromey@redhat.com>
4235 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4238 2003-03-04 Andrew Haley <aph@redhat.com>
4240 * gjavah.c (is_first_data_member): New global variable.
4241 (print_c_decl): If it's the first data member, align it as the
4243 (process_file): Set is_first_data_member.
4245 2003-03-11 Tom Tromey <tromey@redhat.com>
4247 * parse.y (resolve_field_access): Initialize class if field is
4248 found in another static field.
4249 * expr.c (build_class_init): Don't optimize out initialization of
4250 implemented interface.
4252 2003-03-11 Andrew Haley <aph@redhat.com>
4254 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4257 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4259 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4260 and DIR_SEPARATOR_2 for a target.
4261 Correct minor typos.
4263 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4264 and DIR_SEPARATOR_2 for a target into account.
4266 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4268 * lang.c (java_init): Update prototype, move code to java_post_options.
4269 (java_post_options): Similarly.
4271 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4273 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4274 compare file name components depending on the case-sensitivity
4275 or otherwise of the host file system.
4277 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4278 "strcmp" to compare file name components.
4279 Use IS_DIR_SEPARATOR instead of comparing directly against
4281 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4282 comparing directly against DIR_SEPARATOR.
4284 2003-03-04 Tom Tromey <tromey@redhat.com>
4286 * Make-lang.in (java.tags): New target.
4288 2003-03-01 Roger Sayle <roger@eyesopen.com>
4290 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4291 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4293 2003-03-01 Tom Tromey <tromey@redhat.com>
4295 * parse.y (jdep_resolve_class): Only check deprecation if we found
4298 2003-02-28 Tom Tromey <tromey@redhat.com>
4301 * class.c (maybe_layout_super_class): Always pass a WFL to
4303 * parse.y (do_resolve_class): Updated comment to explain
4306 2003-02-26 Tom Tromey <tromey@redhat.com>
4308 * jcf-write.c (generate_classfile): Check whether class is
4309 deprecated before writing attribute count.
4311 2003-02-25 Roger Sayle <roger@eyesopen.com>
4313 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4314 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4316 2003-02-23 Tom Tromey <tromey@redhat.com>
4318 * lang-options.h: Added -Wdeprecated.
4319 * gcj.texi (Warnings): Document -Wdeprecated.
4320 * java-tree.h (flag_deprecated): Declare.
4321 * lang.c (lang_W_options): Added deprecated.
4322 (flag_deprecated): New global.
4323 * chartables.h: Rebuilt.
4324 * gen-table.pl (process_one): Look at whitespace.
4325 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4326 * parse.h (CLEAR_DEPRECATED): New macro.
4327 (CHECK_DEPRECATED_NO_RESET): New macro.
4328 * jcf-parse.c (handle_deprecated): New function.
4329 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4330 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4331 * parse.y (resolve_type_during_patch): Check deprecation.
4332 (jdep_resolve_class): Likewise.
4333 (process_imports): Likewise.
4334 (resolve_expression_name): Likewise.
4335 (check_deprecation): Strip arrays from decl. Check
4337 (patch_method_invocation): Also check the particular constructor
4339 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4340 * jcf-write.c (append_deprecated_attribute): New function.
4341 (generate_classfile): Generate deprecated attribute when
4343 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4344 (java_lex) [case '*']: Simplify logic.
4345 (java_start_char_p): Use LETTER_MASK.
4346 (java_part_char_p): Likewise.
4347 (java_space_char_p): New function.
4349 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4351 Change base class access representation.
4352 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4353 (add_interface_do): Likewise.
4355 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4357 * decl.c (java_init_decl_processing): Change
4358 soft_lookupjnimethod_node to reflect the change in
4359 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4360 * expr.c (build_jni_stub): Calculate and pass the size
4361 on the stack of the arguments to a JNI function. Use
4362 new target macro MODIFY_JNI_METHOD_CALL to allow a
4363 target to modify the call to a JNI method.
4365 2003-02-08 Roger Sayle <roger@eyesopen.com>
4367 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4368 instead of basename to avoid compiler warnings on Tru64.
4370 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4372 * gcj.texi: Update to GFDL 1.2.
4374 2003-01-31 Andrew Haley <aph@redhat.com>
4376 * parse.y (java_expand_classes): Scan the whole class list looking
4377 for access methods that haven't yet been expanded.
4379 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4383 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4384 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4385 * jcf-parse.c: Likewise.
4387 2003-01-31 Mark Wielaard <mark@klomp.org>
4389 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4391 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4393 * class.c (make_class): Use BINFO_ELTS.
4394 (set_super_info): Likewse.
4395 (add_interface_do): Likewise.
4397 2003-01-30 Tom Tromey <tromey@redhat.com>
4399 * jcf-parse.c (read_class): Update identifier's class value if it
4400 changed during parsing.
4402 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4404 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4405 Propagate change to all other rules as required.
4406 (java/parse-scan.o): Add explicit dependency on
4407 $(parsedir)/java/parse-scan.c .
4409 2003-01-29 Tom Tromey <tromey@redhat.com>
4411 * parse.y (patch_assignment): Only transform the rhs of an
4412 assignment when compiling to native.
4414 2003-01-28 Tom Tromey <tromey@redhat.com>
4416 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4418 2003-01-28 Tom Tromey <tromey@redhat.com>
4420 * lex.c (java_lex): Don't include UEOF as part of token.
4421 (java_read_unicode): Error if \u sequence prematurely terminated.
4423 2003-01-27 Tom Tromey <tromey@redhat.com>
4425 * parse.y (java_check_regular_methods): Check for construct after
4426 checking types in throws clause.
4428 2003-01-24 Tom Tromey <tromey@redhat.com>
4430 * class.c (build_static_field_ref): Only a String or numeric field
4431 can fold to a constant.
4433 2003-01-23 Tom Tromey <tromey@redhat.com>
4435 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4436 file name in resource buffer.
4438 2003-01-23 Tom Tromey <tromey@redhat.com>
4440 * expr.c (build_known_method_ref): Use method's context to find
4443 2003-01-23 Tom Tromey <tromey@redhat.com>
4445 * constants.c (set_constant_entry): Allocated cleared memory.
4447 2003-01-22 Tom Tromey <tromey@redhat.com>
4449 * java-tree.h: Don't use PARAMS.
4450 * resource.c: Add prototypes for all functions.
4451 (write_resource_constructor): Use `const char *' to avoid
4454 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4456 * jcf-parse.c (process_zip_dir): Remove unused variable.
4458 2003-01-22 Tom Tromey <tromey@redhat.com>
4460 * expr.c (build_invokeinterface): Abort if method's context is not
4463 2003-01-22 Tom Tromey <tromey@redhat.com>
4465 * gcj.texi (Input and output files): Mention non-class entries.
4466 * decl.c (java_init_decl_processing): Call
4467 init_resource_processing.
4468 * java-tree.h (compile_resource_data, write_resource_constructor,
4469 compile_resource_file, init_resource_processing): Declare.
4470 * config-lang.in (gtfiles): Added resource.c.
4471 * Make-lang.in (gt-java-resource.h): New target.
4472 (JAVA_OBJS): Added resource.o.
4473 (java/resource.o): New target.
4474 * resource.c: New file.
4475 * class.c (compile_resource_file): Moved to resource.c.
4476 (registerResource_libfunc): Likewise.
4477 (utf8_decl_list): Mark with GTY; now static.
4478 * jcf-parse.c (classify_zip_file): New function.
4479 (parse_zip_file_entries): Use it; compile .properties files.
4480 (process_zip_dir): Use classify_zip_file and compute_class_name.
4481 Don't write class name into zip directory.
4482 (java_parse_file): Call write_resource_constructor.
4483 (compute_class_name): New function.
4484 * jcf-io.c (read_zip_member): Reindented.
4486 2003-01-21 Tom Tromey <tromey@redhat.com>
4488 * class.c (supers_all_compiled): New function.
4489 (make_class_data): Use it.
4491 2003-01-21 Tom Tromey <tromey@redhat.com>
4493 * parse.y (method_header): Native method can't be strictfp.
4494 No method can be transient or volatile.
4496 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4498 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4500 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4502 * check-init.c: Fix comment typos.
4503 * class.c: Likewise.
4504 * constants.c: Likewise.
4506 * except.c: Likewise.
4508 * java-except.h: Likewise.
4509 * java-tree.h: Likewise.
4510 * javaop.h: Likewise.
4511 * jcf-dump.c: Likewise.
4512 * jcf-io.c: Likewise.
4513 * jcf-parse.c: Likewise.
4514 * jcf-write.c: Likewise.
4516 * mangle.c: Likewise.
4517 * typeck.c: Likewise.
4518 * verify.c: Likewise.
4520 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4522 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4523 * jcf-write.c: Include "tm_p.h".
4525 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4527 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4529 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4531 * builtins.c (java_build_function_call_expr): Renamed from
4532 build_function_call_expr. All callers changed.
4534 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4535 * jcf-parse.c: Include tm_p.h.
4537 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4540 2003-01-14 Tom Tromey <tromey@redhat.com>
4542 * class.c (make_class_data): Check that super is compiled before
4543 building class reference to it.
4545 2003-01-14 Andrew Haley <aph@redhat.com>
4547 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4548 varargs function -- correct.
4550 2003-01-14 Andrew Haley <aph@redhat.com>
4552 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4554 2003-01-14 Andrew Haley <aph@redhat.com>
4556 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4557 varargs function -- correct.
4559 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4560 temporary if the RHS is a reference.
4562 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4564 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4565 * keyword.h: Regenerated.
4567 * All Files: Convert to ISO C style function definitions.
4569 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4571 * parse.y (check_pkg_class_access): ANSIfy definition.
4573 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4575 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4578 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4580 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4582 Merge from pch-branch:
4584 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4586 * Make-lang.in (java/gjavah.o): Update dependencies.
4587 * gjavah.c: Include ggc.h.
4589 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4591 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4592 (JCFDUMP_OBJS): Add ggc-none.o.
4593 (java/jcf-dump.o): Depend on GGC_H.
4594 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4595 CPool substructures.
4596 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4597 * jcf-dump.c: Include ggc.h.
4599 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4601 * jcf.h (union cpool_entry): New.
4602 (struct CPool): Use gengtype to mark. Change field 'data' to be
4604 (struct JCF): Use gengtype to mark.
4605 (CPOOL_UINT): Update for new cpool_entry type.
4606 (CPOOL_USHORT1): Likewise.
4607 (CPOOL_USHORT2): Likewise.
4608 (CPOOL_FINISH): Use GC to free cpool subfields.
4609 * parse.h (struct parser_ctxt): Mark field current_jcf.
4610 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4611 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4612 (main_jcf): Use gengtype to mark.
4613 (ggc_mark_jcf): Delete.
4614 (get_constant): Update for new cpool_entry type.
4615 (give_name_to_class): Likewise.
4616 (get_class_constant): Likewise.
4617 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4618 (java_parse_file): Use GGC to allocate struct JCF.
4619 (init_jcf_parse): Don't call ggc_add_root.
4620 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4622 * java-tree.h (current_jcf): Use gengtype to mark.
4623 (CPOOL_UTF): Update for new cpool_entry type.
4624 (outgoing_cpool): Use gengtype to mark.
4625 (struct lang_type): GC struct JCF and struct CPool.
4626 * config-lang.in (gtfiles): Add jcf.h.
4627 * constants.c (find_tree_constant): New.
4628 (set_constant_entry): Allocate cpool subfields using GGC. Update
4629 for new cpool_entry type.
4630 (find_constant1): Update for new cpool_entry type.
4631 (find_constant2): Likewise.
4632 (find_utf8_constant): Use find_tree_constant.
4633 (find_class_or_string_constant): Remove unnecessary cast to jword.
4634 Update for new cpool_entry type.
4635 (count_constant_pool_bytes): Update for new cpool_entry type.
4636 (write_constant_pool): Likewise.
4637 (alloc_name_constant): Use find_tree_constant.
4638 (build_constants_constructor): Update for new cpool_entry type.
4640 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4642 * parse.y (mark_parser_ctxt): Delete.
4643 (goal): Don't use ggc_add_root.
4644 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4645 (java_pop_parser_context): Let GC free parser_ctxt.
4646 (java_parser_context_resume): Likewise.
4647 * parse.h (struct parser_ctxt): Use gengtype to mark.
4649 (ctxp_for_generation): Likewise.
4650 * lex.h (struct java_lc_s): Mark for gengtype.
4651 (java_lexer): Rearrange for gengtype.
4652 * config-lang.in (gtfiles): Add lex.h, parse.h.
4654 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4656 * All Files: Remove PARAMS macro.
4658 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4659 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4662 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4665 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4667 * Make-lang.in (java.install-common, java.uninstall,
4668 java.install-info, java.install-man): Prepend $(DESTDIR)
4669 to destination paths in all (un)installation commands.
4670 (java.install-common): Rewrite $(LN) command to support
4671 DESTDIR with "ln" as well as with "ln -s".
4673 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4675 * java-tree.h: Protect against multiple inclusion.
4677 2003-01-07 Tom Tromey <tromey@redhat.com>
4679 * class.c (add_assume_compiled): Don't adjust parent if we're
4680 already at the root of tree.
4682 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4684 * lang.c (dump_compound_expr): Prototype.
4686 2003-01-03 Tom Tromey <tromey@redhat.com>
4688 Fix for PR java/8712:
4689 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4690 when simply checking against `null'.
4692 2003-01-03 Tom Tromey <tromey@redhat.com>
4694 * gcj.texi (Standard Properties): Document http.proxyHost and
4697 * gcj.texi (GNU Classpath Properties): Document new properties.
4699 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4701 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4702 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4703 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4705 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4707 * Make-lang.in, boehm.c, buffer.c,
4708 buffer.h, builtins.c, class.c,
4709 config-lang.in, constants.c,
4710 convert.h, decl.c, except.c,
4711 expr.c, java-except.h,
4712 java-tree.h, javaop.def,
4713 jcf-parse.c, jcf-write.c,
4714 jv-scan.c, jvgenmain.c,
4715 jvspec.c, keyword.gperf,
4716 keyword.h, lang-options.h,
4717 lang-specs.h, lang.c, lex.c,
4718 lex.h, mangle.c, mangle_name.c,
4719 parse-scan.y, parse.h, parse.y,
4720 typeck.c, verify.c, xref.c,
4721 xref.h: Replace "GNU CC" with
4722 "GCC" in the copyright header.
4724 * check-init.c, gjavah.c, javaop.h,
4725 jcf-depend.c, jcf-dump.c, jcf-io.c,
4726 jcf-path.c, jcf-reader.c, jcf.h,
4727 zextract.c, zipfile.h: These files are
4728 "part of GCC". Also say "GCC" not "GNU CC".
4730 2002-12-30 DJ Delorie <dj@redhat.com>
4732 * Make-lang.in: Protect against texi2pod/pod2man failing.
4734 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4736 * gcj.texi: Use @copying.
4738 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4740 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4741 print_cxx_classname.
4742 (print_cxx_classname): Add add_scope parameter.
4743 (print_class_decls): Do not emit a semicolon after the extern
4745 (process_file): Adjust calls to print_cxx_classname.
4747 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4749 * gcj.texi: Include Cover Texts in man page.
4751 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4753 * class.c (build_static_field_ref): Check FIELD_FINAL.
4755 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4756 instead of current_constant_pool_data_ref.
4757 * java-tree.h (current_constant_pool_data_ref): Undefine.
4758 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4759 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4760 current_constant_pool_data_ref.
4762 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4763 not build_internal_class_name.
4765 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4766 Use it when class ref isn't certain to be compiled.
4768 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4770 * gcj.texi: Include gcc-common.texi.
4771 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4772 $(srcdir)/doc/include/gcc-common.texi.
4774 2002-12-22 Anthony Green <green@redhat.com>
4776 * gcj.texi (Limitations): Add note about org.xml.sax and
4779 2002-12-20 Tom Tromey <tromey@redhat.com>
4781 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4782 where minimum case value is Integer.MIN_VALUE.
4785 2002-12-18 Andrew Haley <aph@redhat.com>
4787 * parse.y (patch_invoke): Force evaluation order when `check' is
4788 set. For PR libgcj/8945.
4790 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4792 * gcj.texi: Change version number to 3.4.
4794 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4795 Andrew Haley <aph@redhat.com>
4797 * parse.y (source_end_java_method): Remove custom encoding of line
4798 numbers for a function decl before passing it to the back end.
4800 2002-12-03 Andrew Haley <aph@redhat.com>
4802 * class.c (make_class_data): New field, "chain".
4803 * decl.c (java_init_decl_processing): Likewise.
4805 2002-12-02 Tom Tromey <tromey@redhat.com>
4808 * parse.y (do_resolve_class): Handle qualified name via
4811 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4813 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4814 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4815 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4816 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4817 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4818 Include coretypes.h and tm.h.
4819 * Make-lang.in: Update dependencies.
4821 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4823 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4825 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4827 * jcf-reader.c: Don't expand JCF_readu4 inside the
4828 expansion of JCF_SKIP.
4830 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4832 * jcf-reader.c: Don't expand JCF_readu4 inside the
4833 expansion of JCF_SKIP.
4835 2002-11-22 Tom Tromey <tromey@redhat.com>
4837 * parse.y (patch_binop): Cast right hand side of shift expression
4838 to `int'. Fixes PR java/8676.
4840 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4841 Andrew Haley <aph@redhat.com>
4843 * gcc/java/jcf-write.c (write_classfile): Remove target
4844 class file, if it exists, before renaming the temporary
4847 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4849 * jvspec.c (lang_specific_spec_functions): New.
4851 2002-11-18 Tom Tromey <tromey@redhat.com>
4853 Fix for PR java/7912:
4854 * expr.c (can_widen_reference_to): Allow cast of array to
4855 Cloneable or Serializable.
4856 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4857 (java_io_serializable_identifier_node): Likewise.
4858 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4859 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4860 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4861 java_io_serializable.
4862 * decl.c (java_init_decl_processing): Initialize
4863 java_lang_cloneable_identifier_node and
4864 java_io_serializable_identifier_node.
4865 (java_lang_cloneable_identifier_node): New global.
4866 (java_io_serializable_identifier_node): Likewise.
4868 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4870 * buffer.c: Remove unnecessary casts.
4871 * check-init.c: Likewise.
4872 * class.c: Likewise.
4873 * constants.c: Likewise.
4875 * except.c: Likewise.
4876 * gjavah.c: Likewise.
4877 * jcf-io.c: Likewise.
4878 * jcf-parse.c: Likewise.
4879 * jcf-path.c: Likewise.
4880 * jvspec.c: Likewise.
4883 * verify.c: Likewise.
4885 2002-11-06 Tom Tromey <tromey@redhat.com>
4887 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4890 2002-11-05 Tom Tromey <tromey@redhat.com>
4892 Fix for PR java/6388.
4893 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4894 * java-tree.h (enum java_tree_index): New values
4895 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4896 (decimal_int_max, decimal_long_max): New defines.
4897 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4898 (error_if_numeric_overflow): Rewrote range checking.
4899 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4902 2002-11-02 Tom Tromey <tromey@redhat.com>
4904 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4906 * class.c (make_method_value): Put class name, not signature, into
4907 `throws' field. For PR java/8415.
4909 2002-10-24 Tom Tromey <tromey@redhat.com>
4911 * gcj.texi (Invoking gij): Document --showversion.
4912 (Standard Properties): java.library.path now set.
4914 2002-10-23 Tom Tromey <tromey@redhat.com>
4916 * gjavah.c (decode_signature_piece): In JNI mode, print
4917 `jobjectArray' when array depth is nonzero.
4920 2002-10-15 Andrew Haley <aph@redhat.com>
4922 * parse.y (patch_invoke): Call force_evaluation_order on a static
4924 (resolve_qualified_expression_name): Call force_evaluation_order
4925 on a arg list that is part of a Qualified Expression Name.
4927 * lang.c (dump_compound_expr): New.
4928 (java_dump_tree): New.
4930 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4932 * gcj.texi: Added item describing the GCJ runtime property
4935 2002-10-15 Richard Henderson <rth@redhat.com>
4937 * jcf-parse.c (get_constant): Fix type warning.
4939 2002-10-15 Andrew Haley <aph@redhat.com>
4941 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4942 (java_inlining_map_static_initializers): Declare.
4944 2002-10-14 Andrew Haley <aph@redhat.com>
4946 * tree-inline.c (remap_block): All local class initialization
4947 flags go in the outermost scope.
4948 (expand_call_inline): Call java_inlining_map_static_initializers.
4949 (expand_call_inline): Call java_inlining_merge_static_initializers.
4950 * java/lang.c (merge_init_test_initialization): New.
4951 (java_inlining_merge_static_initializers): New.
4952 (inline_init_test_initialization): New.
4953 (java_inlining_map_static_initializers): New.
4955 2002-10-11 Mark Wielaard <mark@klomp.org>
4957 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4959 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4961 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4963 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4965 * parse.y (merge_string_cste): Add parentheses around & within |.
4967 2002-10-08 Tom Tromey <tromey@redhat.com>
4969 * parse.y (variable_declarator_id): Simplify error path for
4970 array declarator error. For PR java/8003.
4972 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4974 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4977 2002-10-08 Andrew Haley <aph@redhat.com>
4979 * parse.y (attach_init_test_initialization_flags): Check for
4982 2002-10-07 Anthony Green <green@redhat.com>
4984 * parse.y (merge_string_cste): Fix bug in string concatenation.
4986 2002-10-03 Michael Koch <konqueror@gmx.de>
4988 * gcj.texi (Standard properties):
4989 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4991 2002-10-02 Roger Sayle <roger@eyesopen.com>
4993 PR optimization/6627
4994 * lang.c (java_init): If storing the vbit in function
4995 pointers, ensure that force_align_functions_log is atleast
4996 one to aid compatability with g++ vtables.
4998 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5000 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5001 foul of type-based aliasing.
5003 2002-09-30 Anthony Green <green@redhat.com>
5005 * gcj.texi (Invoking jv-scan): Fix texinfo.
5007 2002-09-28 Anthony Green <green@redhat.com>
5009 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5010 (Code Generation): Add -fno-assert documentation.
5011 * jv-scan.c (flag_assert): New global.
5012 (options): Add assert option.
5013 (help): Add --no-assert documentation.
5014 * parse-scan.y (flag_assert): New global.
5015 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5016 (flag_assert): New global.
5017 * java-tree.h (flag_assert): New global.
5018 * lex.c (java_lex): Obey flag_assert.
5019 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5022 2002-09-26 Andrew Haley <aph@redhat.com>
5024 * expr.c (build_java_array_length_access): Check for null pointer.
5025 * expr.c (expand_java_arrayload): Likewise.
5027 2002-09-21 Richard Henderson <rth@redhat.com>
5029 * jcf-parse.c (get_constant): Decode from IEEE no matter
5030 what the target format.
5032 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5034 * ChangeLog: Follow spelling conventions.
5035 * class.c: Likewise.
5038 * gjavah.c: Likewise.
5039 * java-tree.h: Likewise.
5040 * jcf-dump.c: Likewise.
5041 * jcf-parse.c: Likewise.
5042 * jvspec.c: Likewise.
5044 * mangle.c: Likewise.
5045 * parse.y: Likewise.
5047 2002-09-17 Tom Tromey <tromey@redhat.com>
5049 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5050 where \r appears at EOF. Fixes PR java/7950.
5052 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5054 * jvspec.c (lang_specific_driver): Remove unused variable.
5056 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5058 * java-tree.h (union lang_tree_node): Add chain_next option.
5060 2002-09-16 Richard Henderson <rth@redhat.com>
5062 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5063 use new real.h interface.
5064 * jcf-write.c (find_constant_index): Use new real.h interface.
5065 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5067 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5069 * lang.c: Follow spelling conventions.
5071 2002-09-11 Per Bothner <per@bothner.com>
5073 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5074 constant to the type of the field.
5075 (java_complete_tree): Remove now-redundant code.
5077 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5079 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5082 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5083 return label if a ret instruction for the jsr has been reached.
5085 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5087 * parse.y (DIR_SEPARATOR): Don't define.
5088 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5090 2002-08-28 Andrew Haley <aph@redhat.com>
5092 * verify.c (verify_jvm_instructions): Allow exception handler
5093 inside code that is being protected, but generate a warning.
5094 * except.c (link_handler): Initialize `expanded' in new eh_range.
5095 (binding_depth, is_class_level, current_pc): Declare extern.
5097 2002-09-01 Mark Wielaard <mark@klomp.org>
5099 * gcj.texi: Add chapter about system properties.
5102 2002-08-26 Tom Tromey <tromey@redhat.com>
5104 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5105 conversion if RHS_TYPE is byte, short, or char.
5107 2002-08-22 Tom Tromey <tromey@redhat.com>
5109 * gcj.texi (Invoking gij): Document -cp and -classpath.
5111 2002-08-21 Tom Tromey <tromey@redhat.com>
5113 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5114 $(prefix)/share. For PR libgcj/7633.
5116 For PR java/6005 and PR java/7611:
5117 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5118 (java_can_use_bit_fields_p): New function.
5120 2002-08-16 Tom Tromey <tromey@redhat.com>
5122 * gcj.texi (Class Initialization): Mention class initialization of
5125 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5127 * Make-lang.in (java-tree-inline.o): New.
5128 (JAVA_OBJS): Add java-tree-inline.o.
5129 * parse.y (source_end_java_method): Call java_optimize_inline.
5130 (java_expand_method_bodies): Save method's tree in
5132 (add_stmt_to_compound): Keep track of the number of statments.
5133 * lang.c (java_init): Enable flag_inline_trees.
5134 (java_post_options): If flag_inline_functions is on, enable
5135 flag_inline_trees instread.
5136 (decl_constant_value): New.
5137 (java_tree_inlining_walk_subtrees): New.
5138 * java-tree.h (DECL_NUM_STMTS): New macro.
5139 (java_optimize_inline): Declare.
5140 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5141 Handle a LABEL_EXPR.
5142 * decl.c (build_result_decl): If we already have a DECL_RESULT
5144 (dump_function): New.
5145 (java_optimize_inline): New.
5146 (dump_function): New.
5148 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5151 * parse.y (build_assertion): Invert return from
5152 desiredAssertionStatus.
5154 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5156 * jcf-write.c (get_access_flags): Return correct access flags for
5157 private and protected inner classes.
5159 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5161 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5163 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5165 * mangle_name.c: Don't include obstack.h twice.
5166 * xref.c: Don't include obstack.h.
5168 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5170 * class.c: (permanent_obstack): Delete declaration.
5171 * constants.c: (permanent_obstack): Delete declaration.
5172 * except.c: (permanent_obstack): Delete declaration.
5173 * expr.c: (permanent_obstack): Delete declaration.
5174 * jcf-parse.c: (permanent_obstack): Delete declaration.
5175 (saveable_obstack): Delete declaration.
5176 * parse.h: (permanent_obstack): Delete declaration.
5177 * typeck.c: (permanent_obstack): Delete declaration.
5179 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5181 * gcj.texi (version-gcc): Increase to 3.3.
5183 2002-07-22 Tom Tromey <tromey@redhat.com>
5185 * lex.c (java_lex): Check for `e' or `E' after 0.
5187 2002-07-21 Richard Henderson <rth@redhat.com>
5189 * lang.c (java_unsafe_for_reeval): New.
5190 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5192 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5194 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5195 (jcf_path_init): Use GET_ENVIRONMENT.
5197 2002-07-10 Roger Sayle <roger@eyesopen.com>
5198 Zack Weinberg <zack@codesourcery.com>
5200 * builtins.c (initialize_builtins): Remove defines that
5201 handled C/C++ specific junk hereby removed from builtins.def.
5203 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5205 * lang.c (java_post_options): Update prototype.
5207 2002-07-05 Roger Sayle <roger@eyesopen.com>
5209 * builtins.c (initialize_builtins): Ignore the additional
5210 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5211 the builtins.def file.
5213 2002-07-01 Tom Tromey <tromey@redhat.com>
5216 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5219 2002-07-01 Roger Sayle <roger@eyesopen.com>
5221 * java/decl.c (builtin_function): Accept additional parameter.
5222 (java_init_decl_processing): Pass an additional NULL_TREE
5223 argument to builtin_function.
5225 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5227 * gcj.texi: Fixed gcj invocation example so that it compiles.
5229 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5231 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5232 * parse.y (mark_parser_ctxt): Likewise.
5233 (check_modifiers, declare_local_variables): Avoid incorrect
5234 hardcoded constant 10.
5236 * lex.c (java_read_char): Avoid "comparison is always true"
5239 2002-06-25 Andreas Schwab <schwab@suse.de>
5241 * expr.c (JSR): Avoid undefined operation on PC.
5243 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5245 * decl.c (clear_binding_level): Const-ify.
5247 2002-06-13 Akim Demaille <akim@epita.fr>
5249 * parse.y (class_declaration, interface_declaration): Make sure
5250 all their rules have an action, in order to avoid meaningless `$$
5251 = $1' and their type clashes.
5253 2002-06-11 Tom Tromey <tromey@redhat.com>
5255 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5256 * parse-scan.y (statement_without_trailing_substatement): Added
5258 (assert_statement): New rule.
5259 * java-tree.h (struct lang_type) [assertions]: New field.
5260 (TYPE_USES_ASSERTIONS): New macro.
5261 (CLASS_USES_ASSERTIONS): Likewise.
5262 (FIELD_SYNTHETIC): New define.
5263 * lex.c (java_lval;): Added ASSERT_TK.
5264 * parse.y (ASSERT_TK): Added.
5265 (statement_without_trailing_substatement): Added assert_statement.
5266 (assert_statement): New rule.
5267 (build_assertion): New function.
5268 (maybe_generate_pre_expand_clinit): Create and initialize
5269 $assertionsDisabled.
5270 (lookup_package_type): Removed decl.
5271 * keyword.h: Rebuilt.
5272 * keyword.gperf (assert): New token.
5274 2002-06-10 Akim Demaille <akim@epita.fr>
5276 * parse.y (interface_type_list, class_member_declaration)
5277 (unary_expression_not_plus_minus): Remove duplicate %type.
5280 2002-06-09 Tom Tromey <tromey@redhat.com>
5282 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5284 * parse.y (method_header): Give error message in all cases.
5287 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5289 Don't use RTL inlining. Fix for PR java/6820.
5290 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5291 (flag_really_inline): New.
5292 (java_decode_option): Set flag_really_inline if -finline-functions
5294 (java_post_options): New function. Turn off inlining unless
5295 flag_really_inline is set.
5297 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5299 * gjavah.c (throwable_p): Accept argument as either a classname or
5300 signature fragment. Create null-terminated classname string for super
5301 when calling itself recursively.
5302 (decode_signature_piece): Skip first character from class name
5303 signature when calling throwable_p.
5305 2002-06-08 H.J. Lu (hjl@gnu.org)
5307 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5309 2002-06-04 Tom Tromey <tromey@redhat.com>
5311 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5313 2002-06-04 Michael Koch <konqueror@gmx.de>
5315 * gcj.texi (Input Options): Fixed typo.
5317 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5319 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5320 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5321 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5322 and all now-pointless local variables. Rename other local
5323 variables to reflect their not being handles.
5325 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5326 #if JCF_USE_STDIO blocks.
5328 * parse.y: Add missing semicolon at end of rule.
5330 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5332 * check-init.c (attach_initialized_static_class): Delete, unused.
5333 * parse.y: Use htab_t instead of struct hashtable, update
5335 * java-tree.h: Include hashtab.h instead of hash.h.
5336 (struct lang_decl_func): Use htab_t, set up for gengtype.
5337 (struct init_test_hash_entry): Delete.
5338 (struct treetreehash_entry): New.
5339 (java_treetreehash_find): New
5340 (java_treetreehash_new): New prototype.
5341 (java_treetreehash_create): New prototype.
5342 (java_mark_tree): Delete prototype.
5343 (java_hash_hash_tree_node): Delete prototype.
5344 (java_hash_compare_tree_node): Delete prototype.
5345 (attach_initialized_static_class): Delete prototype.
5346 * expr.c (build_class_init): Update to use java_treetreehash
5348 (java_expand_expr): Update to use htab_t.
5349 (emit_init_test_initialization): Likewise.
5350 * decl.c (java_mark_tree): Delete.
5351 * class.c (init_test_hash_newfunc): Delete.
5352 (java_hash_hash_tree_node): Delete.
5353 (java_hash_compare_tree_node): Delete.
5354 (add_method_1): Update to use java_treetreehash functions.
5355 (JAVA_TREEHASHHASH_H): New macro.
5356 (java_treetreehash_hash): New function.
5357 (java_treetreehash_compare): New function.
5358 (java_treetreehash_find): New function.
5359 (java_treetreehash_new): New function.
5360 (java_treetreehash_create): New function.
5361 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5363 * Make-lang.in (java/parse.o): Depend on debug.h.
5364 * java-tree.h (struct lang_identifier): Use gengtype.
5365 (union lang_tree_node): New.
5366 (struct lang_decl_func): Use gengtype.
5367 (struct lang_decl_var): Likewise.
5368 (struct lang_decl): Likewise.
5369 * parse.y: Include debug.h.
5370 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5372 * lang.c (struct language_function): New dummy structure.
5374 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5375 descriminator for DECL_LANG_SPECIFIC.
5376 (struct lang_decl_func): Rename from struct lang_decl.
5377 (enum lang_decl_desc): New.
5378 (struct lang_decl): Make it a union. Update all the accessor macros.
5379 (struct lang_type): Use gengtype.
5380 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5381 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5382 are now the same size.
5383 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5384 use discriminator to mark DECL_LANG_SPECIFIC.
5386 * Make-lang.in (gt-java-builtins.h): New rule.
5387 (java/builtins.o): Add dependency on gt-<filename>.h.
5388 * builtins.c: Use gengtype for roots.
5389 (union string_or_tree): Use gengtype.
5390 (struct builtin_record): Use gengtype.
5391 * config-lang.in (gtfiles): Add builtins.c.
5393 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5394 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5395 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5396 gt-java-parse.h, gtype-java.h): Add rules to generate.
5397 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5398 (class.o): Add dependency on gt-*.h.
5399 (constants.o): Likewise.
5402 (jcf-parse.o): Likewise.
5403 (jcf-write.o): Likewise.
5405 * config-lang.in (gtfiles): New.
5406 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5407 * constants.c: Replace uses of ggc_add_* with GTY markers.
5409 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5410 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5411 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5412 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5414 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5416 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5417 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5419 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5420 Include gtype-java.h.
5422 2002-06-02 Tom Tromey <tromey@redhat.com>
5424 Fix for PR java/5913:
5425 * parse.y (patch_binop): Call patch_string on op1.
5427 2002-06-02 Tom Tromey <tromey@redhat.com>
5429 Fix for PR java/1343, PR java/6336:
5430 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5431 formatting. Changed return type.
5432 (anonymous_class_counter): Moved to top of file.
5433 (maybe_make_nested_class_name): Append number to class name for
5434 function-local classes.
5436 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5438 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5439 * Make-lang.in: Update dependency lists.
5441 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5443 * gjavah.c (throwable_p): Do not free the name of the class after
5444 passing it to find_class.
5445 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5446 * jcf-io.c (dirent.h): Include it.
5447 (fnmatch.h): Likewise.
5448 (compare_path): New function.
5449 (java_or_class_file): Likewise.
5450 (memoized_dirlist_entry): New type.
5451 (memoized_dirlist_lookup_eq): New function.
5452 (memoized_dirlists): New variable.
5453 (caching_stat): New function.
5454 (memoized_class_lookup_eq): New function.
5455 (memoized_class_lookups): Likewise.
5456 (find_class): Use memoized_class_lookups and caching_stat.
5457 * jcf.h (JCF_USE_SCANDIR): Define.
5458 * parse.y (java_expand_classes): Write the class files in reverse
5461 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5463 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5465 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5467 * jcf-write.c (write_classfile): Unlink the temporary file if it
5468 cannot be renamed. Use concat to build up the name of the
5471 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5473 * jcf-write.c (write_classfile): Write the file to a
5474 temporary file and then rename it.
5476 2002-05-07 Tom Tromey <tromey@redhat.com>
5478 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5480 Fix for PR java/1200:
5481 * gjavah.c (throwable_p): New function.
5482 (decode_signature_piece): Use it. A `WeakReference' isn't the
5485 (gcjh_streq): New function.
5487 2002-05-07 Andreas Jaeger <aj@suse.de>
5489 * parse.y (finish_for_loop): Fix if statement.
5491 2002-05-06 Tom Tromey <tromey@redhat.com>
5493 Fix for PR java/5941:
5494 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5495 loop update expression.
5496 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5497 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5499 2002-05-04 Mark Wielaard <mark@klomp.org>
5502 * parse.y (build_string_concatenation): Return just op1 only when op2
5503 is null and op1 is a STRING_CST, otherwise always construct a
5506 2002-04-27 Tom Tromey <tromey@redhat.com>
5509 * parse.y (string_convert_int_cst): New function.
5510 (merge_string_cste): Use it.
5512 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5514 * java-tree.h (java_parse_file): Update.
5515 (java_set_yydebug): Remove.
5516 * jcf-parse.c (yydebug): Remove.
5517 (java_set_yydebug): Die.
5518 (java_parse_file): Update.
5519 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5521 2002-04-24 Tom Tromey <tromey@redhat.com>
5524 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5525 EXPR_WFL_QUALIFICATION of qual_wfl.
5527 2002-04-23 Per Bothner <per@bothner.com>
5529 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5530 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5531 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5533 2002-04-23 Tom Tromey <tromey@redhat.com>
5536 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5537 recognize `-fcompile-resource='.
5538 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5541 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5543 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5544 paths. Fixes PR java/2791.
5546 2002-04-19 Andrew Haley <aph@redhat.com>
5548 * jcf-write.c (push_long_const): lo, hi: New variables.
5549 Use rshift_double to extract the high part of a 64-bit long.
5550 Use WORD_TO_INT to extract the low part.
5552 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5553 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5554 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5556 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5558 * typeck.c (incomplete_type_error): Remove.
5560 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5562 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5563 for hash synchronization.
5564 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5565 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5568 2002-04-16 Mark Wielaard <mark@klomp.org>
5570 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5573 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5575 Fix for PR java/6294:
5576 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5579 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5581 Fix for PR java/6085:
5582 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5583 to get enclosing "this" argument for inner-class constructor
5584 invocation. Pass correct arguments to build_access_to_thisn.
5586 2002-04-10 Andreas Jaeger <aj@suse.de>
5588 * gcj.texi (Input Options): Fix extdirs patch.
5590 2002-04-10 Anthony Green <green@redhat.com>
5592 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5594 2002-04-09 Anthony Green <green@redhat.com>
5596 * gcj.texi (Input Options): Add --extdirs documentation.
5597 * jcf-dump.c (OPT_extdirs): New macro.
5598 (options): Add extdirs option.
5599 (help): Describe --extdirs.
5600 (main): Handle OPT_extdirs.
5601 * gjavah.c (OPT_extdirs): New macro.
5602 (options): Add extdirs option.
5603 (help): Describe --extdirs.
5604 (main): Handle OPT_extdirs.
5605 * jcf-path.c (jcf_path_init): Add extdirs support.
5606 (jcf_path_extdirs_arg): New function.
5607 (extensions): New variable to hold extensions path entries.
5608 * jvspec.c: Remove -fextdirs= when compiling main().
5609 * lang.c (java_decode_option): Handle -fextdirs=.
5610 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5611 * Make-lang.in: Compile jcf-path with version info for use in
5612 identifying the appropriate libgcj.jar.
5614 2002-04-08 Tom Tromey <tromey@redhat.com>
5617 * .cvsignore: Added rmic.1 and rmiregistry.1.
5618 * gcj.texi (Top): Link to new nodes.
5619 (Invoking rmic): New node.
5620 (Invoking rmiregistry): Likewise.
5621 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5623 (java.maintainer-clean): Likewise.
5624 ($(srcdir)/java/rmic.1): New target.
5625 ($(srcdir)/java/rmiregistry.1): Likewise.
5626 (java.install-man): Handle rmic.1 and rmiregistry.1.
5628 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5630 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5631 Add note about handling uncaught exceptions. Add an exception handler
5634 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5636 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5637 after using it to patch CALL_EXPR.
5639 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5641 * gcj.texi (Invocation): Document CNI invocation API.
5643 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5645 * expr.c (truthvalue_conversion): Rename. Update.
5646 (expand_compare): Update.
5647 * java-tree.h (java_truthvalue_conversion): New.
5648 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5650 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5652 * java-tree.h (java_mark_addressable): New.
5653 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5654 * typeck.c (mark_addressable): Rename, update.
5656 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5658 * expr.c (build_java_binop): Update.
5659 * java-tree.h (java_signed_type, java_unsigned_type,
5660 java_signed_or_unsigned_type): Update.
5661 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5662 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5663 * parse.y (patch_binop): Update.
5664 * typeck.c (signed_or_unsigned_type, unsigned_type,
5665 signed_type): Update.
5667 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5669 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5670 (java_dummy_print): Remove.
5671 (lang_print_error): Rename. Exit early if inhibiting output.
5672 (inhibit_error_printing_function): New.
5673 (java_init): Don't set hook.
5674 (lang_init_source): Use new boolean.
5676 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5678 * parse.y (do_resolve_class): Fix infinite recursion.
5680 2002-03-29 Tom Tromey <tromey@redhat.com>
5682 * parse.y (check_inner_circular_reference): Ignore incomplete
5685 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5687 * Make-lang.in (builtins.o): Update.
5688 * boehm.c (get_boehm_type_descriptor): Update.
5689 * builtins.c: Include langhooks.h.
5690 * decl.c (java_init_decl_processing): Update.
5691 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5692 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5694 * typeck.c (type_for_mode, type_for_size): Update.
5696 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5698 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5700 2002-03-28 Tom Tromey <tromey@redhat.com>
5702 * except.c (expand_end_java_handler): If the handler type is NULL,
5703 use java.lang.Throwable. Fixes PR java/5986.
5705 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5707 Fix for PR java/4715:
5708 * jcf-parse.c (parse_source_file_3): New function.
5709 (read_class): Call it.
5710 (java_parse_file): Likewise.
5712 2002-03-28 Jan Hubicka <jh@suse.cz>
5714 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5716 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5718 * parse.y (resolve_package): Initialize "decl".
5719 (lookup_package_type): Remove unused function.
5721 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5723 Fix for PR java/5993:
5724 * parse.y (resolve_package): Return the decl if resolution was
5725 successful. Don't special case "java.lang" and "java.lang.reflect"
5726 packages. Set type_name to the merged identifier.
5727 (resolved_qualified_expression_name): Print error using "name" if
5728 resolve_package returns NULL_TREE.
5730 2002-03-27 Tom Tromey <tromey@redhat.com>
5732 * expr.c (expand_invoke): Don't generate null pointer check if
5733 we're calling <init>.
5735 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5737 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5739 * java-tree.h (java_lang_expand_expr): Similarly.
5740 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5741 (java_init): Don't set hook.
5743 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5745 Fix for PR java/5850:
5746 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5747 context if field was not found in the current scope.
5748 * expr.c (lookup_field): Don't look in enclosing contexts.
5750 2002-03-26 Tom Tromey <tromey@redhat.com>
5752 Fix for PR java/5942:
5753 * parse.y (init_src_parse): Added sanity check.
5754 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5757 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5759 * decl.c (lang_mark_tree): Rename java_mark_tree.
5760 * java-tree.h (java_mark_tree): New.
5761 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5763 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5765 * lex.c: Change java_perform_atof to take normal parameters
5766 instead of a pointer to a parameter block. Call it directly
5769 2002-03-22 Mark Wielaard <mark@klomp.org>
5771 Fix for PR java/5368:
5772 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5773 when printing error message.
5775 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5777 * decl.c (maybe_build_cleanup): Remove.
5779 2002-03-22 Tom Tromey <tromey@redhat.com>
5781 Andrew Haley <aph@cambridge.redhat.com>
5783 * expr.c (build_field_ref): Don't build a check if the field is a
5786 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5788 Fix for PR java/6026:
5789 * lex.c (java_lex): Fix parsing of consecutive floats.
5791 2002-03-21 Tom Tromey <tromey@redhat.com>
5793 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5796 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5798 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5799 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5801 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5803 * gcj.texi: @code{gcj} becomes @command{gcj}.
5804 @code{gcc} becomes @command{gcc}.
5805 GcjRaw changed to gnu.gcc.RawData.
5807 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5809 * decl.c (start_java_method): Use new hook.
5810 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5811 (java_init): Remove old hook.
5813 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5815 * builtins.c (define_builtin): Do nothing if `type' is null.
5818 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5820 * parse.y (parser_check_super_interface): Fix error message
5823 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5825 * jcf-parse.c (get_constant): Delete unused variables.
5827 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5829 * java-tree.h (java_parse_file): New.
5830 * jcf-parse.c (yyparse): Rename java_parse_file.
5831 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5833 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5835 * parse.y (craft_constructor): Return the constructor decl.
5836 (java_expand_classes): Update comments.
5837 (lookup_method_invoke): Call fix_constructors immediately for
5838 anonymous class. Fixes PR java/5935.
5840 2002-03-15 Anthony Green <green@redhat.com>
5842 * jcf-parse.c (yyparse): Don't emit class registration
5843 constructor when compiling resource files.
5845 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5847 * lang.c (java_tree_code_type, java_tree_code_length,
5848 tree_code_name): Delete.
5849 (tree_code_type, tree_code_length, tree_code_name): Define.
5850 (java_init): Don't try to copy into the various tree_code
5853 2002-03-12 Tom Tromey <tromey@redhat.com>
5855 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5856 UTF-8, not UCS-2. Fixes PR java/5923.
5858 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5859 a call_expr wrapped in a convert. Fixes PR java/5848.
5861 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5863 * jcf-write.c (write_classfile): Improve error strings.
5865 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5867 * lex.c: Adjust comments to GNU standards.
5869 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5871 Fix for PR java/5902:
5872 * lex.c (java_lex): Fix parsing of literals.
5874 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5876 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5877 to prevent it getting evaluated twice in the store checking case.
5878 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5881 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5883 * decl.c (java_init_decl_processing): Make sure class_type_node
5884 alignment is not less than 64 bits if hash synchronization is enabled.
5886 2002-03-08 Per Bothner <per@bothner.com>
5888 * parse.y (java_complete_lhs): Check if patch_assignment
5889 returned an error-mark.
5891 * parse.y (try_builtin_assignconv): Don't special-case zero.
5893 2002-03-08 Per Bothner <per@bothner.com>
5895 Fix for PR java/5812.
5896 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5897 here instead of in JSR macro. Likewise with load_type_state call.
5898 Do the latter on if the return_pc has been verified (the jsr returns).
5899 (JSR): Now just call build_java_jsr.
5901 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5903 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5904 (java.install-common): Link native driver to
5905 JAVA_TARGET_INSTALL_NAME.
5907 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5909 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5910 * builtins.c(sin_builtin): Likewise
5911 * builtins.c(sqrt_builtin): Likewise
5913 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5915 * java/expr.c, java/jcf-parse.c, java/lex.c:
5916 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5917 REAL_ARITHMETIC blocks unconditional. Delete some further
5918 #ifdef blocks predicated on REAL_ARITHMETIC.
5920 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5922 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5923 explicit sizeof/sizeof.
5924 * decl.c (java_init_decl_processing): Likewise.
5925 * jcf-parse.c (init_jcf_parse): Likewise.
5926 * parse.y (init_src_parse): Likewise.
5928 2002-03-02 Per Bothner <per@bothner.com>
5930 Make --CLASSPATH by a synonym for --classpath and -classpath.
5931 Implement --bootclasspath.
5932 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5933 (classpath_l): Remove.
5934 (jcf_path_CLASSPATH_arg): Remove.
5935 (jcf_path_bootclasspath_arg): New function.
5936 (jcf_path_seal): Simplify accordingly.
5938 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5939 (jcf_path_CLASSPATH): Remove declaration.
5940 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5941 (lang_specific_driver): Translate -bootclasspath.
5942 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5943 * lang.c (decode_lang_options): Do jcf_path_init first.
5944 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5945 * gjavah.c: Also handle --bootclasspath.
5946 Handle --CLASSPATH as a synonum for --classpath.
5947 * jcf-dump.c: Likewise.
5949 "." is not part of system path, but is the default for --classpath.
5950 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5951 (jcf_path_seal): Add "." if no CLASSPATH specified.
5953 * gcj.texi: Document changes.
5955 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5957 * expr.c (build_java_arraystore_check): Fix formatting.
5959 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5961 Fix for PR java/5758, java/5632:
5962 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5963 inner-class separator too.
5964 * parse.y (do_resolve_class): New local `decl_result.'
5965 Progressively build a name for what can have been loaded.
5967 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5969 * expr.c (java_array_data_offset): Removed function.
5970 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5971 (build_java_array_length_access): Obtain "length" value using a
5972 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5973 (build_java_arrayaccess): Correct comment. Access "data" using a
5974 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5975 (build_java_arraystore_check): New function.
5976 (expand_java_arraystore): Use build_java_arraystore_check.
5977 * parse.y (patch_assignment): Simplify code to insert a store check
5978 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5979 * check-init.c (check_init): Update to reflect that an array length
5980 access is now a COMPONENT_REF.
5981 * gcj.texi (Code Generation): Improve documentation of
5982 -fno-bounds-check. Add documentation for -fno-store-check.
5983 * java-tree.h (flag_store_check): Declare.
5984 (build_java_arraystore_check): Declare.
5985 * lang.c (flag_store_check): Initialize to 1.
5986 (lang_f_options): Add store-check option.
5987 * jvspec.c: Don't pass store-check option to jvgenmain.
5988 * lang-options.h: Add help string for -fno-store-check.
5990 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5992 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5993 * java-tree.h (java_dup_lang_specific_decl): New.
5994 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5996 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5998 * builtins.c, decl.c: Delete traditional-mode-related code
5999 copied from the C front end but not used, or used only to
6000 permit the compiler to link.
6002 2002-02-22 Tom Tromey <tromey@redhat.com>
6004 Fix for PR java/2369:
6005 * jvspec.c (verify_class_name): New function.
6006 (lang_specific_driver): Call it.
6007 (JAVA_START_CHAR_P): New macro.
6008 (JAVA_PART_CHAR_P): Likewise.
6010 2002-02-22 Per Bothner <per@bothner.com>
6012 * class.c: Change vtable to be more compatible with g++ v3 abi.
6013 (get_dispatch_table): Prepend offset-to-top (always 0) and
6014 type_info pointer (currently unimplemented hence NULL) to vtable.
6015 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6016 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6017 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6018 (build_dtable_decl): Add declarations for new fields.
6020 2002-02-20 Per Bothner <per@bothner.com>
6022 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6023 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6024 don't need to set it on the COMPOUND_EXPR - the caller does that.
6026 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6028 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6029 `--CLASSPATH' becomes `--classpath.'
6030 * gjavah.c: Likewise.
6031 * jcf-dump.c: Likewise.
6032 * lang-options.h: Likewise.
6034 * jcf-path.c: Updated comment.
6035 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6036 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6037 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6038 (jcf_path_CLASSPATH_arg): Ditto.
6039 (classpath_u): Updated leading comment.
6041 2002-02-20 Per Bothner <per@bothner.com>
6043 * builtins.c (check_for_builtin): New function.
6044 (build_call_or_builtin): Remove.
6045 * java-tree.h: Update accordingly.
6046 * expr.c (expand_invoke): Use build + check_for_builtin instead
6047 of build_call_or_builtin.
6048 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6049 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6050 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6052 2002-02-17 Tom Tromey <tromey@redhat.com>
6054 * java-tree.h (TYPE_STRICTFP): New macro.
6055 (struct lang_type) [strictfp]: New field.
6056 (CLASS_STRICTFP): New macro.
6057 (METHOD_STRICTFP): New macro.
6058 (struct lang_decl) [strictfp]: New field.
6059 * parse.y (method_header): Disallow strictfp constructor or
6061 (STRICT_TK): Move before MODIFIER_TK.
6062 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6063 (METHOD_MODIFIERS): Likewise.
6064 (INTERFACE_MODIFIERS): Likewise.
6065 * jcf-write.c (get_access_flags): Likewise.
6066 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6067 (add_method_1): Likewise.
6068 (get_access_flags_from_decl): Likewise.
6069 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6070 recognize strictfp flag.
6071 * jcf.h (ACC_STRICT): New define.
6073 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6075 * class.c(build_utf8_ref): Move declaration of decl_size
6077 2002-02-07 Tom Tromey <tromey@redhat.com>
6079 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6082 2002-02-04 Anthony Green <green@redhat.com>
6084 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6085 sections if available.
6087 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6089 * parse.y (java_expand_classes): Fix typo in static field loop.
6091 2002-02-02 Richard Henderson <rth@redhat.com>
6093 * class.c (add_field): Mark static fields external.
6094 (build_class_ref): Remove redundant set.
6095 * parse.y (java_expand_classes): Mark static fields of classes
6096 to be compiled as local.
6097 * jcf-parse.c (parse_class_file): Likewise.
6099 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6101 * gcj.texi (About CNI): New node.
6103 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6106 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6107 setlocale() with LC_CTYPE as a parameter.
6110 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6112 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6113 Follow GNU Coding Standards for --version.
6115 2002-01-28 Tom Tromey <tromey@redhat.com>
6117 * expr.c (build_jni_stub): Ensure storage for `meth' is
6119 * parse.y (java_complete_expand_methods): Set
6120 current_function_decl before building JNI stub.
6122 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6124 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6127 2002-01-22 Tom Tromey <tromey@redhat.com>
6129 * decl.c (java_init_decl_processing): Use add_predefined_file.
6130 Predefine RawData.java.
6131 (predef_filenames): Removed.
6132 (java_init_decl_processing): Don't register predef_filenames.
6133 * jcf-parse.c (add_predefined_file): New function.
6134 (predefined_filename_p): Rewrote.
6135 (predefined_filename_p): No longer static.
6136 * decl.c (java_init_decl_processing): Call initialize_builtins.
6137 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6138 (java/builtins.o): New target.
6139 * builtins.c: New file.
6140 * parse.y (patch_invoke): Use build_call_or_builtin.
6141 * java-tree.h (build_call_or_builtin): Declare.
6142 (initialize_builtins): Declare.
6143 (java_set_exception_lang_code): Removed unused declaration.
6144 (PREDEF_FILENAMES_SIZE): Removed.
6145 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6146 (predef_filenames): New define.
6147 (add_predefined_file): Declare.
6148 (predefined_filename_p): Declare.
6149 * expr.c (expand_invoke): Use build_call_or_builtin.
6151 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6153 * parse.y (patch_switch_statement): Fix format specifier.
6155 2002-01-16 Tom Tromey <tromey@redhat.com>
6157 More for PR java/5365:
6158 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6160 (process_file): Generate include for
6161 java.lang.UnsupportedOperationExceptions.
6163 2002-01-15 Andreas Jaeger <aj@suse.de>
6165 * .cvsignore: Add man pages.
6167 2002-01-15 Tom Tromey <tromey@redhat.com>
6169 Fix for PR java/5365:
6170 * gjavah.c (process_file): Turn class name into a file name.
6172 2002-01-14 Matthias Klose <doko@debian.org>
6174 * gcj.texi: Fix whitespace and formatting errors in the
6175 synopsis of the man pages. Update copyright.
6177 2002-01-14 Tom Tromey <tromey@redhat.com>
6180 * Make-lang.in (java.install-man): Handle jv-convert man page.
6181 (java.generated-manpages): Added jv-convert.1.
6182 (java.uninstall): Remove jv-convert.1.
6183 (java.maintainer-clean): Likewise.
6184 ($(srcdir)/java/jv-convert.1): New target.
6185 * gcj.texi (Top): Link to jv-convert node.
6186 (Individual utilities): Likewise.
6187 (Invoking jv-convert): New node.
6189 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6190 Martin Kahlert <martin.kahlert@infineon.com>
6192 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6193 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6195 2002-01-03 Graham Stott <grahams@redhat.com>
6197 * class.c (compile_resource_file): Update copyright date.
6198 Constify filename parameter.
6199 (java-tree.h): Update copyright date.
6200 (compile_resource_file): Constify filename parameter.
6202 2002-01-03 Graham Stott <grahams@redhat.com>
6204 * gcc/jcf-parse.c: Update copyright date.
6205 (yyparse): Constify resource_filename.
6207 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6209 * parse.y (src_parse_roots): Don't needlessly zero init.
6211 2001-12-31 Tom Tromey <tromey@redhat.com>
6213 * parse.y (dump_java_tree): New function.
6214 (source_end_java_method): Call it.
6215 (end_class_declaration): Likewise.
6216 * lang.c (java_decode_option): Call dump_switch_p.
6218 2001-12-28 Tom Tromey <tromey@redhat.com>
6220 * gen-table.pl: Don't process characters after \uffff. Added
6221 comment pointing to input file.
6223 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6225 * gen-table.pl: Const-ify output. Document the location of a
6226 suitable unicode input file.
6228 * chartables.h: Regenerate.
6230 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6232 * chartables.h: Const-ify.
6233 * gjavah.c (options): Likewise.
6234 * jcf-dump.c (options): Likewise.
6235 * jv-scan.c (options): Likewise.
6236 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6237 * parse.y (binop_lookup): Likewise.
6239 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6241 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6242 the static arrays that are output.
6243 * jvspec.c (jvgenmain_spec): Make static.
6244 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6245 * keyword.h: Regenerate.
6246 * lang.c (string_option, process_option_with_no, lang_f_options,
6247 lang_W_options): Const-ify.
6248 * lex.c (java_lex): Likewise.
6250 2001-12-21 Richard Henderson <rth@redhat.com>
6252 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6253 (get_boehm_type_descriptor): ... here. Arrange for the
6254 TREE_TYPE to get set properly.
6256 2001-12-21 Richard Henderson <rth@redhat.com>
6258 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6259 only if the target requires collect2.
6261 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6263 2001-12-20 Tom Tromey <tromey@redhat.com>
6266 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6267 CAN_COMPLETE_NORMALLY for the node.
6268 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6269 generate code for second branch if first branch can't complete
6271 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6272 the loop head if the loop body can't complete normally.
6274 2001-12-20 Tom Tromey <tromey@redhat.com>
6277 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6278 case where `finally' clause can't complete normally.
6280 2001-12-20 Tom Tromey <tromey@redhat.com>
6283 * parse.y (analyze_clinit_body): Added this_class parameter.
6284 Check for more cases where we must keep <clinit>.
6285 (maybe_yank_clinit): Cleaned up flow control.
6287 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6289 * decl.c (java_init_decl_processing): Don't initialize
6290 finit_leg_identifier_node.
6291 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6292 (finit_leg_identifier_node): Remove.
6293 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6295 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6297 * mangle.c (mangle_member_name): Don't special-case for
6299 * mangle_name.c (unicode_mangling_length): Likewise.
6300 (append_unicode_mangled_name): Likewise.
6301 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6304 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6306 * expr.c (build_java_array_length_access): Don't force null pointer
6307 check unless flag_check_references is set.
6309 2001-12-20 Tom Tromey <tromey@redhat.com>
6311 Fix for PR java/3417:
6312 * parse.y (patch_assignment): Added special processing for
6314 (patch_return): Don't convert booleans to integers, and don't
6315 special-case `null'.
6317 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6319 * config-lang.in (diff_excludes): Remove.
6321 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6323 * gcj.texi: Update link to GCC manual.
6325 2001-12-17 Tom Tromey <tromey@redhat.com>
6327 * parse.y (link_nested_class_to_enclosing): Removed useless
6330 2001-12-16 Tom Tromey <tromey@redhat.com>
6332 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6335 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6337 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6338 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6341 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6343 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6345 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6347 * decl.c (java_init_decl_processing): Build otable_type correctly.
6348 otable_decl is an otable_type.
6350 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6352 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6353 otable_type, otable_ptr_type, method_symbol_type,
6354 method_symbols_array_type, method_symbols_array_ptr_type): New
6355 field/global tree definitions.
6356 (flag_indirect_dispatch): New flag.
6357 * decl.c (java_init_decl_processing): Initialize new otable and
6358 otable_syms type nodes and decls. Add new field "index" to
6360 * class.c (build_method_symbols_entry): New function.
6361 (make_method_value): Set "index" to to method's vtable index for
6362 virtual methods when indirect-dispatch is not used.
6363 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6364 and set vtable_method_count to -1. Set otable and otable_syms field
6365 if indirect-dispatch is used and there was something to put in them.
6366 (build_method_symbols_entry): New function.
6367 (emit_offset_symbol_table): New function.
6368 * expr.c (get_offset_table_index): New function.
6369 (build_invokevirtual): Build array reference to otable at the index
6370 returned by get_offset_table_index, and use the result as the vtable
6372 (build_invokeinterface): Similar.
6373 * jcf-parse.c (yyparse): If indirect-dispatch, call
6374 emit_offset_symbol_table at the end of compilation, after all classes
6375 have been generated.
6376 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6377 * lang.c (flag_indirect_dispatch): Define.
6378 (lang_f_options): Add indirect-dispatch flag.
6380 2001-12-14 Matthias Klose <doko@debian.org>
6382 * gcj.texi: Markup for man page generation. Document missing
6383 options printed by <tool> --help.
6384 Terminate description of gij's -ms option with a dot.
6385 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6386 (java.generated-manpages java.install-man, java.uninstall,
6387 java-maintainer-clean) Updated.
6389 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6391 * class.c (get_dispatch_table): Fix java vtable layout
6392 for TARGET_VTABLE_USES_DESCRIPTORS.
6393 * decl.c (java_init_decl_processing): Initialize
6394 alloc_no_finalizer_node, finalize_identifier_node.
6395 * expr.c (class_has_finalize_method): New function.
6396 (expand_java_NEW): Generate calls for finalizer-free allocation.
6397 (build_invokevirtual): Fix java vtable layout for
6398 TARGET_VTABLE_USES_DESCRIPTORS.
6399 * java-tree.h (enum java_tree_index): New entries:
6400 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6401 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6402 (class_has_finalize_method): declare.
6403 (HAS_FINALIZER_P): New macro.
6404 * parse.y (patch_invoke): Generate calls for finalizer-free
6407 2001-12-12 Matthias Klose <doko@debian.org>
6409 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6410 whitespace at end of line.
6412 2001-12-11 Tom Tromey <tromey@redhat.com>
6414 * lex.c (java_init_lex): Define wfl_to_string as
6415 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6417 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6419 * class.c (make_method_value): Use null_pointer_node to
6420 represent empty exception table.
6422 2001-12-10 Tom Tromey <tromey@redhat.com>
6424 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6426 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6428 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6430 2001-12-09 Per Bothner <per@bothner.com>
6432 * check-init.c (current_switch_has_default): New static field.
6433 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6434 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6435 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6437 2001-12-09 Tom Tromey <tromey@redhat.com>
6439 * check-init.c (check_init): Don't allow pre- or post- increment
6440 or decrement of final variable.
6441 (final_assign_error): Minor error message rewording.
6443 2001-12-08 Tom Tromey <tromey@redhat.com>
6445 * java-tree.h: Fixed typo.
6447 * gjavah.c (decompile_method): Don't decompile to `return this'
6450 * gjavah.c (cxx_keywords): Re-sorted.
6451 * lex.c (cxx_keywords): Re-sorted.
6453 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6456 * gjavah.c (print_namelet): Clear subnamelets.
6457 (HANDLE_METHOD): Set `method_printed' earlier.
6459 2001-12-07 Tom Tromey <tromey@redhat.com>
6461 * lang.c (lang_f_options): Added
6462 optimize-static-class-initialization.
6463 (java_decode_option): Removed special case.
6465 2001-12-07 Per Bothner <per@bothner.com>
6467 * check-init.c (check_init): Fix typo freeing memory twice.
6469 2001-12-05 Per Bothner <per@bothner.com>
6471 Restore support for static class initialization optimization.
6472 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6473 * check-init.c (check_int): At end of BLOCK handle initialization
6474 blocks, which used to be done in java_complete_expand_method but did
6475 not handle the case where check_for_initialization might allocate
6476 more than a word of bits.
6477 * decl.c (lang_make_tree): The smic field is now a tree.
6478 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6479 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6481 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6483 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6484 Change from a hash table to a list.
6485 (struct_lang_decl): Change field 'smic' to match.
6486 * class.c (add_method_1): Initialize
6487 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6488 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6489 (java_expand_method_bodies): -here, since 'smic' is now a list.
6490 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6492 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6494 * class.c (java_hash_compare_tree_node): Fix casts.
6496 2001-12-04 Per Bothner <per@bothner.com>
6498 * check-init.c: Handle definite unassignment to finals in addition
6499 to definite assignment.
6500 (loop_current_locals): New field.
6501 (num_current_locals, int start_current_locals, num_current_words):
6503 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6504 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6505 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6506 (get_variable_decl, check_final_reassigned): New functions.
6507 (check_init, check_bool_init): Modify as needed for checking finals.
6508 (check_for_initialization): Take extra parameter and return void.
6509 Do extra start-up logic to check final fields for assignment.
6510 * parse.y (check_static_final_variable_assignment_flag,
6511 reset_static_final_variable_assignment_flag, check_final_assignment,
6512 check_final_variable_local_assignment_flag,
6513 reset_final_variable_indirect_assignment_flag,
6514 reset_final_variable_global_assignment_flag): Remove functions.
6515 (java_complete_expand_methods, outer_field_access_fix,
6516 patch_assignment): Remove no-longer used logic.
6517 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6518 * parse.y (register_fields, java_complete_tree): Update accordingly.
6520 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6521 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6522 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6524 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6526 * java-tree.h (DECL FINAL): New bit-field.
6527 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6528 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6529 (DECL_INIT_CALLS_THIS): New macro.
6530 (struct lang_decl): New bit-field init_calls_this.
6531 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6532 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6533 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6534 use it for both local variables and final fields.
6535 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6537 (struct lang_type): Remove hfv bit-field.
6538 (check_for_initialization): Change to return void.
6540 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6541 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6542 * check-init.c (final_assign_error): New helper function.
6543 (check_final_reassigned, check_init): Use it.
6544 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6546 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6547 bit-fields to unsigned.
6549 2001-12-03 Per Bothner <per@bothner.com>
6551 * parse.y (patch_binop): Minor constant folding.
6553 * parse.y (build_current_thisn): Shorter 'buffer'.
6555 2001-12-03 Per Bothner <per@bothner.com>
6557 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6558 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6559 * jcf-write.c (generate_bytecode_insns): Remove support for
6560 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6561 * check-init.c (check_init): Likewise.
6563 2001-12-03 Per Bothner <per@bothner.com>
6565 * verify.c (subroutine_nesting): New function.
6566 (verify_jvm_instructions): Use it to fix logic for checking that
6567 we're done with the current subroutine.
6569 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6570 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6572 2001-12-03 Per Bothner <per@bothner.com>
6574 * jcf.h: Fix obvious typo in comment.
6575 * typeck.c (build_null_signature): Add comment.
6577 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6579 * expr.c: Remove leading capital from diagnostic messages, as
6580 per GNU coding standards.
6581 * jcf-io.c: Similarly.
6582 * jcf-parse.c: Similarly.
6583 * jv-scan.c: Similarly.
6584 * jvspec.c: Similarly.
6585 * mangle.c: Similarly.
6587 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6588 Alexandre Petit-Bianco <apbianco@redhat.com>
6590 * expr.c (build_java_arrayaccess): Call save_expr on array for
6591 correct evaluation order, modified comment, fixed indentation.
6592 * parse.y: (patch_assignment): Correctly extract the array base
6593 from the tree generate by build_java_arrayaccess, added comments.
6594 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6595 Fixes PR java/3096, PR java/3803, PR java/3965.
6597 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6599 * expr.c (expand_byte_code): Remove trailing periods from messages.
6600 * jcf-parse.c (load_class, jcf_parse): Similarly.
6601 * jcf-write.c (generate_classfile): Similarly.
6602 * lex.c (java_lex): Similarly.
6604 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6606 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6608 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6610 * Make-lang.in (java.generated-manpages): New dummy target.
6612 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6614 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6616 (lang_specific_pre_link): Use set_input to set input_filename.
6618 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6619 (main): Fix definition.
6620 Strip `main' from classname.
6623 2001-11-18 Roger Sayle <roger@eyesopen.com>
6625 * parse.h (java_expand_switch): Remove old prototype.
6627 2001-11-18 Tom Tromey <tromey@redhat.com>
6629 Fix for PR java/1401:
6630 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6632 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6635 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6637 * lang.c (finish_parse): Rename to java_finish.
6638 (LANG_HOOKS_FINISH, java_finish): New.
6640 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6642 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6643 * java-tree.h: New prototype.
6644 * lang.c (java_init): Update prototype. Combine with old init_parse.
6646 2001-11-13 Tom Tromey <tromey@redhat.com>
6648 * gjavah.c (method_signature): New global.
6649 (HANDLE_METHOD): Set it.
6650 (decompile_return_statement): New function.
6651 (decompile_method): Use it.
6652 (print_method_info): Removed `synth' argument.
6654 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6656 * java-tree.h (java_set_yydebug): New.
6657 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6658 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6659 (print_lang_decl, print_lang_type, print_lang_identifier,
6660 print_lang_statistics, lang_print_xnode): Remove.
6662 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6664 * jcf-parse.c (init_lex): Remove.
6665 * lang.c (language_string, lang_identify): Remove.
6666 (struct lang_hooks): Constify.
6667 (LANG_HOOKS_NAME): Override.
6668 (init_parse): Update.
6670 2001-11-08 Andreas Franck <afranck@gmx.de>
6672 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6673 program_transform_name the way suggested by autoconf.
6674 (java.install-common): Also transform auxiliary program names with
6675 program_transform_name.
6677 2001-11-08 Tom Tromey <tromey@cygnus.com>
6679 * parse.y (trap_overflow_corner_case): New rule.
6680 (unary_expression): Use it.
6681 * lex.c (java_init_lex): Don't set minus_seen.
6682 (yylex): Don't use minus_seen. Communicate overflow to parser for
6684 (error_if_numeric_overflow): New function.
6685 * parse.h (minus_seen): Removed field.
6686 (JAVA_RADIX10_FLAG): New define.
6688 2001-11-07 Tom Tromey <tromey@redhat.com>
6690 Patch for PR java/1414:
6691 * parse.y (case_label_list): New global.
6692 (goal): Register case_label_list with GC.
6693 (java_complete_lhs): Save new case on case_label_list.
6694 (patch_switch_statement): Check for duplicate case labels.
6696 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6698 * parse.y (patch_assignment): Removed unused third argument.
6699 (java_complete_lhs): Removed unused third argument to patch_assignment.
6701 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6703 * lang.c: Include langhooks-def.h.
6704 * Make-lang.in: Update.
6706 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6708 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6710 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6712 * mangle.c (find_compression_record_match): Don't match compression
6713 records for package name elements unless they occur at the start of
6714 the name. Fix for PR java/4717.
6716 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6718 * expr.c (expand_java_field_op): Don't special-case references to
6719 java.lang.PRIMTYPE.TYPE.
6720 (build_primtype_type_ref): Removed.
6721 * java-tree.h (build_primtype_type_ref): Remove prototype.
6722 * parse.y (maybe_build_primttype_type_ref): Removed.
6723 (complete_function_arguments): Don't special-case references to
6724 java.lang.PRIMTYPE.TYPE.
6725 (patch_assignment): Likewise.
6726 (array_constructor_check_entry): Likewise.
6728 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6730 * mangle.c (static tree compression_table): Fixed leading comment.
6731 * parse.h (struct parser_ctxt): Fixed field comment.
6732 * parse.y (check_pkg_class_access): New prototype, fixed leading
6733 comment, new parameter used to emit error only if passed as true.
6734 (parse_check_super): Pass extra argument to check_pkg_class_access.
6735 (do_resolve_class): Likewise.
6736 (process_imports): Likewise.
6737 (read_import_dir): Fixed indentation.
6738 (find_in_imports_on_demand): New local class_type_name. Local
6739 node_to_use deleted. while loop changed into for loop. Report
6740 multiple definition only for accessible classes. Improved error
6742 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6743 assigned to parameter list, fixed indentation. while loop changed
6744 into for loop, restore TREE_CHAIN on local `tem' before the next
6747 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6749 * lang.c (lang_get_alias_set): Deleted.
6751 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6753 * gjavah.c (jni_print_char): Fix thinko in last change.
6755 * gjavah.c (jni_print_char, decode_signature_piece): Use
6756 safe-ctype macros and/or fold extra calls into fewer ones.
6757 * lex.c (java_read_unicode, java_lex): Likewise.
6758 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6759 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6760 * mangle_name.c (append_unicode_mangled_name,
6761 unicode_mangling_length): Likewise.
6763 2001-10-17 Richard Henderson <rth@redhat.com>
6765 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6767 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6769 * lang.c (langhooks.h): Included.
6770 (LANG_HOOKS_INIT): Redefined.
6771 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6772 (LANG_HOOKS_DECODE_OPTION): Likewise.
6773 (struct lang_hooks lang_hooks): New initialization.
6775 2001-10-11 Per Bothner <per@bothner.com>
6777 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6778 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6779 The former is simpler, and jcf-write.c handles it better.
6780 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6781 or WITH_CLEANUP_EXPR.
6782 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6783 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6785 * parse.y (patch_if_else_statement): If the condition is constant,
6786 optimize away the test.
6788 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6790 * parse.y (patch_cast): Call patch_string on the first operand of
6791 the incoming node, update it if necessary. Fixes PR java/4510.
6793 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6795 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6796 when name qualifier matches a package name.
6798 2001-10-08 Tom Tromey <tromey@redhat.com>
6800 Fix for PR java/4489:
6801 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6802 force a new label when computing `body_block'.
6804 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6806 * jcf-io.c (format_uint): Const-ify.
6807 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6808 * lex.c (java_get_line_col): Likewise.
6809 * parse.y (build_incdec): Likewise.
6811 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6813 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6814 a NULL enclosing context if appropriate. Fixes PR java/4466.
6816 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6818 * parse.y (patch_assignment): Use lvalue's original TYPE when
6819 building the final COMPOUND_EXPR.
6820 (try_reference_assignconv): Fixed leading comment.
6822 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6824 * parse.y (check_final_variable_indirect_assignment): For
6825 COMPOUND_EXPR, return only if finals were found initialized
6826 properly, if not, keep on checking.
6827 (check_final_variable_global_assignment_flag): New local
6828 error_found, set when appropriate and used to decide whether to
6829 report uninitialized finals. Fixed typo in comment.
6831 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6833 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6834 last three initializations. Fixes PR java/4360.
6836 2001-09-21 Richard Henderson <rth@redhat.com>
6838 * class.c (get_dispatch_table): Handle function descriptors.
6839 (build_dtable_decl): Likewise.
6840 * expr.c (build_invokevirtual): Likewise.
6842 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6844 * parse.y (patch_method_invocation): Build class initialization
6845 when static finals are used to qualify method invocation.
6848 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6850 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6851 build_type_name_from_array_name.
6852 (STRING_STRIP_BRACKETS): New macro.
6853 * parse.y (build_type_name_from_array_name): New function.
6854 (array_creation_expression:): Accumulate []s instead of [s.
6855 (cast_expression:): Accumulate []s instead of [s after cast type
6857 (build_array_from_name): Local string deleted, use
6858 build_type_name_from_array_name.
6859 (build_unresolved_array_type): Accumulate []s instead of [s after
6861 (register_fields): Fixed comment.
6862 (resolve_class): Local name, base deleted, new locals tname and
6863 array_dims. Use build_type_name_from_array_name. Use array_dims to
6865 (purify_type_name): Use STRING_STRIP_BRACKETS.
6867 2001-09-18 Andreas Jaeger <aj@suse.de>
6869 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6870 * jv-scan.c: Likewise.
6872 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6874 * parse.y (patch_method_invocation): Inner class creation context
6875 check not enforced within constructors. Fixes PR java/1873.
6877 2001-09-16 Tom Tromey <tromey@redhat.com>
6879 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6880 NOTE_PUSH for single-case push. Fixes PR java/4189.
6882 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6884 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6885 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6886 (struct lang_type): New fields import_list and import_demand_list.
6887 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6888 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6889 (do_resolve_class): New local saved_enclosing_type, initialized,
6890 passed as parameter to find_in_imports and find_in_imports_on_demand.
6891 (find_in_imports): Added paramater enclosing_type, use its
6892 TYPE_IMPORT_LIST when applicable.
6893 (find_in_imports_on_demand): Added parameter enclosing_type, use
6894 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6895 declaration and initialization.
6896 (fold_constant_for_init): Switch/restore current_class to the
6897 appropriate context.
6899 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6901 * verify.c (verify_jvm_instructions): Fix typo.
6903 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6905 * expr.c (expand_invoke): Const-ification.
6906 * parse.y (patch_method_invocation): Likewise.
6908 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6910 * gjavah.c (cxx_keywords): Const-ification.
6911 * keyword.gperf (java_keyword): Likewise.
6912 * lang.c (java_tree_code_name): Likewise.
6913 * lex.c (cxx_keywords): Likewise.
6914 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6916 2001-09-11 Richard Henderson <rth@redhat.com>
6918 * parse.h (ctxp_for_generation): Mark extern.
6920 2001-09-10 Richard Henderson <rth@redhat.com>
6922 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6924 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6926 * typeck.c (java_array_type_length, build_prim_array_type):
6927 Represent empty arrays by NULL index.
6929 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6931 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6932 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6934 2001-09-06 Anthony Green <green@redhat.com>
6936 * class.c (O_BINARY): Define if necessary.
6937 (registerResource_libfunc): Declare.
6938 (init_class_processing): Initilize registerResource_libfunc.
6939 (compile_resource_file): New function.
6940 * java-tree.h (resource_name): Declare.
6941 (compile_resource_file): Declare.
6942 * jcf-parse.c (yyparse): Handle compiling java resource files.
6943 * lang.c (java_decode_option): Handle -fcompile-resource option.
6944 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6946 * gcj.texi (Code Generation): Add documentation for -R flag.
6948 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6950 * jcf-write.c (generate_classfile): Issue an error in case of
6951 field/initial value mismatch.
6952 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6953 being initialized and we're generating bytecode.
6954 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6955 set DECL_INITIAL properly when appropriate.
6959 2001-09-01 Per Bothner <per@bothner.com>
6961 * parse.y (maybe_yank_clinit): A field without an initializer is not
6962 relevant. All initializers except static final and constant require
6963 <clinit>, regardless of flag_emit_class_files.
6965 2001-08-31 Per Bothner <per@bothner.com>
6967 * class.c (set_constant_value): When not emitting class files, then a
6968 String ConstantValue is a utf8const_ptr_type.
6970 2001-08-30 Per Bothner <per@bothner.com>
6972 * jcf-write.c (generate_classfile): Check that field is primitive
6973 or string before emitting ConstantValue attribute.
6975 2001-08-30 Per Bothner <per@bothner.com>
6977 * parse.y (resolve_qualified_expression_name): If creating a
6978 COMPOUND_EXPR, set it's type correctly.
6980 2001-08-30 Per Bothner <per@bothner.com>
6982 * jcf-io.c (open_class): Set filename field.
6984 * jcf-parse,c (parse_class_file): Set current_function_decl
6985 for better error message when Code attribute is missing.
6987 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6988 better diagnostics, especially for constructors.
6990 2001-08-30 Per Bothner <per@bothner.com>
6992 * jcf-write.c (generate_classfile): Don't write ConstantValue
6993 attribute if field is not final, for compatibility with jdk.
6995 * jcf-write.c (generate_classfile): Convert ConstantValue values
6996 to correct type. Work-around for front-end bug.
6997 * class.c (set_constant_value): Error if constant has wrong type.
6999 2001-08-30 Per Bothner <per@bothner.com>
7001 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7002 "Double" are printed at verbosity 1.
7004 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7006 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7008 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7010 * parse.y (patch_assignment): Don't verify final re-assignment here.
7011 (java_complete_lhs): Verify assignments to finals calling
7012 patch_assignment. Verify re-assignments to finals before calling
7015 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7017 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7020 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7022 * lex.c (java_lex): new local found_hex_digits. Set and then used
7023 in test to reject invalid hexadecimal numbers.
7024 * parse.y (java_complete_tree): Prevent unwanted cast with
7025 initialized floating point finals.
7026 (patch_binop): Emit a warning when detecting a division by zero,
7027 mark result not constant, don't simplify non integer division.
7029 2001-08-28 Per Bothner <per@bothner.com>
7031 * jcf-write.c (generate_bytecode_insns): For increments and
7032 decrements just recurse to push constant. Improvement on Mark's patch.
7034 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7036 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7037 real conversion for increments and decrements of reals.
7039 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7041 * parse.y (resolve_qualified_expression_name): Handle unresolved
7042 qualified expressions, prevent numerical qualifiers, fixed typo.
7045 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7047 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7048 don't report anything but deprecated class when marked so. Handle
7050 (patch_method_invocation): Check deprecation on methods and types.
7051 (patch_binop): code becomes an enum tree_code, added default: to
7052 switch to handle that. Detect division by zero, try to fold and
7053 return before using a subroutine.
7055 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7057 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7058 file smaller than 4 bytes.
7059 * parse.y (check_inner_circular_reference): New function.
7060 (check_circular_reference): Likewise.
7061 (array_initializer:): Accept {,}.
7062 (java_check_circular_reference): Rewritten using
7063 check_circular_reference and check_inner_circular_reference.
7064 (java_complete_expand_method): Unconditionally save and restore
7065 the unpurged exception list.
7066 (build_dot_class_method_invocation): Unmangle signature parameter.
7068 2001-08-21 Tom Tromey <tromey@redhat.com>
7070 * decl.c (init_decl_processing): Add `throws' field to method
7072 * class.c (make_method_value): Compute `throws' field for method.
7074 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7076 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7077 circularity is detected.
7078 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7080 2001-08-17 Richard Henderson <rth@redhat.com>
7082 * class.c (emit_register_classes): Add align parameter to
7083 call to assemble_integer.
7085 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7087 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7088 loading a class_or_name fails, try considering an innerclass name
7089 and load the enclosing context.
7090 * parse.y (resolve_inner_class): New function.
7091 (find_as_inner_class): Added leading comment.
7092 (register_incomplete_type): Keep the current context as enclosing
7093 context for JDEP_FIELD dependencies.
7094 (do_resolve_class): Locals new_class_decl and super initialized to
7095 NULL. Call resolve_inner_class, explore the enclosing context
7096 superclass if necessary.
7099 2001-08-16 Tom Tromey <tromey@redhat.com>
7101 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7102 * gjavah.c (main): Updated for change to jcf_path_seal.
7103 * lang.c (version_flag): New global.
7104 (java_decode_option): Recognize `-version'.
7105 (java_init): Update for change to jcf_path_seal.
7106 * jcf.h (jcf_path_seal): Added `print' argument.
7107 * jcf-path.c (jcf_path_seal): Added `print' argument.
7109 2001-08-13 Zack Weinberg <zackw@panix.com>
7111 * Make-lang.in (java/decl.o): Update dependencies.
7112 * decl.c: Include libfuncs.h, don't include toplev.h.
7114 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7116 * decl.c (init_decl_processing): exception_type_node,
7117 class_not_found_type_node, and no_class_def_found_type_node
7118 initialized. predef_filenames augmented accordingly.
7119 instinit_identifier_node initialized.
7120 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7121 * java-tree.h (enum java_tree_index): New entries
7122 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7123 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7124 (exception_type_node): New macro.
7125 (class_not_found_type_node): Likewise.
7126 (no_class_def_found_type_node): Likewise.
7127 (instinit_identifier_node): Likewise.
7128 (PREDEF_FILENAMES_SIZE): Adjusted.
7129 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7130 (struct lang_type): Fixed typo in bitfield name.
7131 (DECL_INSTINIT_P): New macro.
7132 (ID_INSTINIT_P): Likewise.
7133 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7135 * parse.y (encapsulate_with_try_catch): New function.
7136 (generate_instinit): Likewise.
7137 (build_instinit_invocation): Likewise.
7138 (ctors_unchecked_throws_clause_p): Likewise.
7139 (add_instance_initializer): Deleted.
7140 (build_instance_initializer): Likewise.
7141 (in_instance_initializer): Likewise.
7142 (check_method_redefinition): instinit$ not to be verified.
7143 (java_complete_expand_methods): Generate instinit$, simplified code.
7144 (build_dot_class_method): Eliminated unnecessary locals. Use
7145 encapsulate_with_try_catch, removed unnecessary code.
7146 (fix_constructors): New local iii. Use build_instinit_invocation.
7147 (patch_method_invocation): Added comment.
7148 (maybe_use_access_method): Don't consider instinit$.
7149 (find_applicable_accessible_methods_list): Shorten the search for
7151 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7152 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7153 (patch_throw_statement): Likewise. Fixed typo.
7155 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7158 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7159 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7161 (lang_specific_pre_link): Use set_input to set input_filename.
7163 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7164 (main): Fix definition.
7165 Strip `main' from classname.
7168 2001-08-11 Zack Weinberg <zackw@panix.com>
7170 * lex.h: Don't include setjmp.h. Don't define
7171 SET_FLOAT_HANDLER or prototype set_float_handler.
7173 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7175 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7176 `poplevel' in the right order.
7178 2001-08-09 Richard Henderson <rth@redhat.com>
7180 * Make-lang.in (class.o): Depend on TARGET_H.
7181 * class.c (emit_register_classes): Use target hooks instead of
7182 assemble_constructor and assemble_destructor.
7184 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7186 * check-init.c (flags.h): Include
7187 (check_init): Don't report uninitialized static class
7188 initialization flags, don't free bit index when doing static class
7189 initialization optimization.
7190 (check_for_initialization): Return type changed to `unsigned int.'
7191 (attach_initialized_static_class): New function.
7192 * class.c (add_method_1): Create the initialized static class
7194 (finish_class): Always emit deferred inline methods.
7195 * decl.c (emit_init_test_initialization): Moved to expr.c
7196 (complete_start_java_method): Don't traverse
7197 DECL_FUNCTION_INIT_TEST_TABLE.
7198 (lang_mark_tree): Mark hash tables in function decls.
7199 * expr.c (emit_init_test_initialization): Moved from decl.c.
7200 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7201 initialization flag, set DECL_CONTEXT and
7202 LOCAL_CLASS_INITIALIZATION_FLAG.
7203 (java_lang_expand_expr): Emit initialization code for static class
7204 initialized flags when entering block, if necessary.
7205 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7206 * java-tree.h (flag_optimize_sci): New global variable declaration.
7207 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7208 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7209 (LOCAL_FINAL_P): Fixed typo in comment.
7210 (FINAL_VARIABLE_P): Likewise.
7211 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7212 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7213 (struct lang_decl): New fields `ict', `smic' and `cif.'
7214 (check_for_initialization): New returned value for global.
7215 (attach_initialized_static_class): New global function.
7216 (STATIC_CLASS_INIT_OPT_P): New macro.
7217 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7218 * lang.c (java_decode_option): Handle
7219 `-fno-optimize-static-class-initialization'
7220 * parse.y (start_complete_expand_method): New function.
7221 (java_expand_method_bodies): Likewise.
7222 (attach_init_test_initialization_flags): Likewise.
7223 (adjust_init_test_initialization): Likewise.
7224 (emit_test_initialization): Likewise.
7225 (java_complete_expand_methods): Nullify abstract and native method
7227 (java_complete_expand_method): New locals `fbody', `block_body'
7228 and `exception_copy.' Reorganized: directly return on empty method
7229 bodies, call `start_complete_expand_method', remember definitely
7230 initialized static class in function, don't expand method bodies.
7231 (java_expand_classes): Call `java_expand_method_bodies' before
7232 `finish_class' when compiling to native.
7233 (resolve_expression_name): Use `orig' after building outer class
7235 (patch_invoke): Remember static method invocations.
7237 2001-08-06 Richard Henderson <rth@redhat.com>
7239 * class.c (emit_register_classes): Pass a symbol_ref and priority
7240 to assemble_constructor.
7242 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7244 * java-tree.h (all_class_filename): New macro.
7245 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7246 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7247 newly created IDENTIFIER_NODE to `all_class_filename.'
7249 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7251 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7252 Use ggc_add_tree_root to register roots.
7254 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7256 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7257 second operand calling check_init.
7258 * decl.c (complete_start_java_method): Swaped second and third
7259 arguments while creating WITH_CLEANUP_EXPR node.
7260 * jcf-write.c (generate_bytecode_insns): Use second operand
7261 instead of third when handling WITH_CLEANUP_EXPR.
7262 * parse.y (java_complete_lhs): Expand second operand of
7263 WITH_CLEANUP_EXPR nodes.
7264 (patch_synchronized_statement): Swaped second and third arguments
7265 while creating WITH_CLEANUP_EXPR node.
7267 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7269 * parse.y (create_interface): Avoid cyclic inheritance report when
7270 syntax error encountered during class definition.
7273 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7275 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7277 (lang_specific_pre_link): Use set_input to set input_filename.
7279 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7280 (main): Fix definition.
7281 Strip `main' from classname.
7284 2001-07-18 Tom Tromey <tromey@redhat.com>
7287 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7288 * lex.c (java_new_lexer): Use ICONV_CONST.
7289 (java_read_char): Likewise.
7290 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7291 (jv-scan$(exeext)): Likewise.
7293 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7295 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7296 * parse.y (check_class_interface_creation): Allow `private' if the
7297 enclosing is not an interface.
7298 (create_interface): Interface tagged public if the enclosing
7299 context is an interface.
7300 (create_class): Class tagged public if the enclosing context
7304 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7306 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7309 2001-07-14 Tim Josling <tej@melbpc.org.au>
7311 * check-init.c (check_init): Remove references to EXPON_EXPR.
7313 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7315 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7316 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7319 2001-07-13 Tom Tromey <tromey@redhat.com>
7321 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7324 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7326 * parse.y (patch_method_invocation): Don't override primary if one
7327 is already provided, but let this$<n> be built. Fixed comment.
7329 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7331 * parse.y (empty_statement:): Report empty statement error only
7332 when found at class declaration level.
7335 2001-07-12 Tom Tromey <tromey@redhat.com>
7337 * expr.c (expand_load_internal): New function.
7338 (LOAD_INTERNAL): Use it.
7340 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7342 * parse.y (verify_constructor_super): Compare anonymous class ctor
7343 args with `valid_method_invocation_conversion_p.'
7346 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7348 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7349 `-fsyntax-only.' Fixes PR java/3248
7351 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7353 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7355 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7357 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7358 current function is static. Fixes PR java/1970
7360 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7362 * parse.y (patch_method_invocation): Add enclosing context to ctor
7363 calls if necessary. Fixes PR java/2953
7365 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7367 * parse.y (resolve_package): Abort if qualified expression member
7369 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7372 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7374 * verify.c: Don't use // comments.
7376 2001-07-05 Tom Tromey <tromey@redhat.com>
7378 * lang.c (flag_assume_compiled): Removed.
7379 * java-tree.h (flag_assume_compiled): Removed.
7380 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7381 -fhash-synchronization, -fuse-divide-subroutine,
7382 -fcheck-references, -femit-class-file, -femit-class-files,
7383 -fassume-compiled. Updated --encoding information. Changed
7384 -foutput-class-dir to `-d'.
7386 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7388 * jcf-parse.c (parse_class_file): Add lineno parameter to
7389 debug_start_source_file call.
7391 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7393 * gcj.texi: Use gpl.texi.
7394 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7395 dependencies and use doc/include in search path.
7397 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7399 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7400 `this'. If so, don't build instance initializers.
7402 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7404 * parse.y (resolve_expression_name): Improved error message for
7405 inner class cases. Fixes PR java/1958
7407 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7409 * lang.c: #include diagnostic.h
7410 (lang_print_error): Add a `diagnostic_context *' parameter.
7411 (java_dummy_print): Likewise.
7412 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7414 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7416 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7417 * jcf.h (typedef struct JCF): New bitfield `finished.'
7418 (JCF_FINISH): Set `finished.'
7419 (JCF_ZERO): Reset `finished.'
7422 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7424 * parse.y (class_body_declaration:): Don't install empty instance
7428 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7430 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7431 (set_class_decl_access_flags): New function.
7432 * java-tree.h (set_class_decl_access_flags): New prototype.
7433 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7434 (parse_class_file): New local `decl_max_locals.' Take wide types
7435 into account to compute DECL_MAX_LOCALS.
7436 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7439 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7441 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7443 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7445 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7446 * parse.y (do_resolve_class): Moved comments out to leading comment
7447 section. Removed local `start', New local `_ht' and
7448 `circularity_hash.' Record `enclosing' in hash table and search
7449 it to detect circularity. Use `enclosing' as an argument to
7450 `lookup_cl.' Free the hash table when done.
7452 2001-06-19 Tom Tromey <tromey@redhat.com>
7454 * lex.c (java_read_char): Disallow invalid and overlong
7455 sequences. Fixes PR java/2319.
7457 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7459 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7461 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7463 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7464 arguments accordingly.
7466 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7468 * gcj.texi: Move contents to just after title page.
7470 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7472 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7474 (patch_incomplete_class_ref): Build the class ref, build the class
7475 init if necessary, complete the tree.
7478 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7480 * parse.y (lookup_field_wrapper): Test `name' code.
7481 (resolve_qualified_expression_name): Test `qual_wfl' code.
7482 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7483 handle `qual_wfl' by code.
7484 (maybe_build_primttype_type_ref): Test `wfl' code.
7486 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7488 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7490 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7491 the dvi file in the java directory.
7493 2001-05-25 Sam TH <sam@uchicago.edu>
7495 * gen-table.pl javaop.h jcf.h lex.h,
7496 parse.h: Fix header include guards.
7498 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7500 * jv-scan.c (version): Update copyright year.
7502 2001-05-21 Per Bothner <per@bothner.com>
7504 * jcf-parse.c (read_class): If class is from .class or .zip file
7505 and it's already been read, don't push/pop parser context.
7507 2001-05-18 Per Bothner <per@bothner.com>
7509 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7510 command line so the jvgenmain-generated main program comes first.
7512 2001-05-15 Tom Tromey <tromey@redhat.com>
7514 * class.c (build_utf8_ref): Don't generate identifier based on
7517 2001-05-12 Richard Henderson <rth@redhat.com>
7519 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7520 * expr.c (java_lang_expand_expr): Expand it.
7521 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7522 calling build_exception_object_ref.
7523 * parse.y (catch_clause_parameter): Likewise.
7524 (build_dot_class_method): Likewise.
7525 (try_reference_assignconv): Likewise.
7526 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7527 * jcf-write.c (generate_bytecode_insns): Likewise.
7529 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7531 * parse.y (build_unresolved_array_type): Set
7532 EXPR_WFL_QUALIFICATION on the newly created wfl.
7533 Fixes PR java/2538. Fixes PR java/2535.
7535 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7537 * parse.y (fix_constructors): Removed unnecessary assignment to
7538 local. Moved assignment to `this$<n>', fixed comments and
7540 (build_wfl_wrap): Fixed indentation.
7541 Fixes PR java/2598, java/2579 and java/2658.
7543 2001-05-03 Mo DeJong <mdejong@redhat.com>
7545 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7546 check for byte swap.
7548 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7550 * expr.c (build_class_init): Move MODIFY_EXPR
7551 outside of COND_EXPR. Remove variable `call'.
7553 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7555 * decl.c: NULL_PTR -> NULL.
7556 * jcf-write.c: Likewise.
7558 2001-05-01 Tom Tromey <tromey@redhat.com>
7560 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7561 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7562 * gcj.texi: Updated copyright text. Include fdl.texi.
7563 (Top): Link to new node.
7565 2001-05-01 Per Bothner <per@bothner.com>
7567 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7569 2001-05-01 Per Bothner <per@bothner.com>
7571 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7572 import_list contains the name, not the TREE_PURPOSE.
7574 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7576 * jcf-io.c (read_zip_member): Cast to long in comparison with
7579 * jvspec.c (lang_specific_driver): Initialize variables.
7581 * mangle.c (find_compression_record_match): Likewise.
7583 * typeck.c (build_null_signature): Provide static prototype. Mark
7584 parameter with ATTRIBUTE_UNUSED.
7586 * verify.c (verify_jvm_instructions): Initialize variable.
7588 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7590 * parse.y (do_resolve_class): Check for cyclic inheritance during
7591 inner class resolution.
7593 2001-04-27 Per Bothner <per@bothner.com>
7595 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7596 while iterating, since that could cause gc to lose stuff.
7598 2001-04-26 Per Bothner <per@bothner.com>
7600 Fix method search wrt scope of inner classes to match JLS2.
7601 * typeck.c (build_null_signature): New static function.
7602 (has_method): New function. Uses build_null_signature and lookup_do.
7603 * java-tree.h (has_method): New declaration.
7604 * parse.y (find_applicable_accessible_methods_list): Do not search
7605 context of inner classes here.
7606 (patch_method_invocation): Search scope, ie. current and outer clases,
7607 for method matching simple name, to find class.
7609 2001-04-26 Per Bothner <per@bothner.com>
7611 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7612 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7614 * constants.c (find_methodref_with_class_index): New function.
7615 (find_methodref_index): Use find_methodref_with_class_index.
7616 * java-tree.h (find_methodref_with_class_index): New declaration.
7617 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7618 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7619 If context changed from interface to class, don't use invokeinterface.
7621 2001-04-25 Per Bothner <per@bothner.com>
7623 * verify.c (verify_jvm_instructions): For field instructions,
7624 check that field index is valid. For invoke instructions, check that
7625 method index is valid.
7627 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7629 * config-lang.in (target_libs): Copy from $libgcj_saved.
7631 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7633 * decl.c (init_decl_processing): Add new class "protectionDomain"
7635 * class.c (make_class_data): Set initial value for "protectionDomain".
7637 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7639 * jvspec.c (lang_specific_driver): Fix memory allocation
7640 deficit, by using concat in lieu of xmalloc/sprintf.
7642 2001-04-20 Per Bothner <per@bothner.com>
7644 Fixes to compile multiple .class files at once.
7645 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7646 * java-tree.h (CLASS_PARSED_P): New macro.
7647 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7648 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7649 (read_class): Avoid some code duplication.
7650 Don't call JCF_FINISH for a .class file - might be needed later.
7651 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7652 rather than CLASS_LOADED_P, since latter implies class laid out.
7653 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7654 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7656 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7658 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7660 * boehm.c: Include toplev.h.
7662 2001-04-06 Tom Tromey <tromey@redhat.com>
7663 Alexandre Petit-Bianco <apbianco@redhat.com>
7665 Fix for PR gcj/1404 and PR gcj/2332:
7666 * parse.y (build_array_from_name): If we use the type_wfl then
7667 accumulate dimensions from the original type as well.
7668 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7670 2001-04-06 Tom Tromey <tromey@redhat.com>
7672 * parse.y (analyze_clinit_body): Return true if the second operand
7673 of a METHOD_EXPR is nonzero.
7675 2001-04-06 Tom Tromey <tromey@redhat.com>
7677 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7679 ($(srcdir)/java/parse.c): Likewise.
7681 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7683 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7684 (version-gcc): Initialized.
7685 (which-gcj): Likewise.
7687 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7689 * java-tree.h (struct lang_decl): New macro
7690 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7691 * parse.y (build_instance_initializer): New function.
7692 (add_instance_initializer): Use it.
7693 (java_fix_constructors): Set `current_class' before fix pass.
7694 (fix_constructors): Just return if already fixed. Move `super()'
7695 invocation ahead. Use `build_instance_initializer.'
7698 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7700 * parse.y (resolve_qualified_expression_name): Pass field's
7701 DECL_CONTEXT to `not_accessible_p.'
7702 (not_accessible_p): Changed parameters order in `inherits_from_p'
7705 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7707 * lang-options.h: Add flag_check_references.
7709 2001-04-04 Per Bothner <per@bothner.com>
7711 * java-tree.h (CONSTANT_VALUE_P): New macro.
7712 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7713 * parse.y (maybe_build_class_init_for_field): New static function.
7714 (resolve_expression_name, resolve_field_access): Use
7715 maybe_build_class_init_for_field instead of build_class_init
7716 This does not do the init if the field is compile-time-constant.
7717 (resolve_field_access): Simplify.
7719 * parse.y (fold_constant_for_init): Merge test into switch.
7721 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7723 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7725 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7727 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7729 * expr.c (pop_type_0): Save the result of the first
7730 lang_printable_name call in a scratch buffer, so it
7731 won't be clobbered by the second call.
7733 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7735 * parse-scan.y (array_type:): Rewritten.
7736 (type_declaration:): `empty_statement' replaces `SC_TK.'
7737 (class_member_declaration:): `empty statement' added.
7738 (method_body:): Simplified.
7739 (static_initializer:): Likewise.
7740 (primary_no_new_array:): Use `type_literals.'
7741 (type_literals:): New rule.
7742 (dims:): Set and update `bracket_count.'
7743 Fixes PR java/1074. Fixes PR java/2412.
7745 2001-03-28 Hans Boehm <boehm@acm.org>
7747 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7748 (get_boehm_type_descriptor): Set type on returned value to be a
7749 pointer length integer.
7751 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7753 * expr.c (pop_type_0): Call `concat' rather than building the
7755 (pop_type): Add format specifier in call to `error'.
7757 * parse.y (patch_method_invocation): Avoid casting away
7760 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7762 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7764 2001-03-28 Richard Henderson <rth@redhat.com>
7766 IA-64 ABI Exception Handling:
7767 * Make-lang.in (except.o): Don't depend on eh-common.h.
7768 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7769 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7770 [soft_exceptioninfo_call_node]: Remove.
7771 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7772 (end_java_method): No emit_handlers.
7773 * except.c (java_set_exception_lang_code): Remove.
7774 (method_init_exceptions): Don't call it.
7775 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7776 (build_exception_object_ref): New.
7777 (expand_end_java_handler): Update for except.h name changes.
7778 (emit_handlers, expand_resume_after_catch): Remove.
7779 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7780 (process_jvm_instruction): Use build_exception_object_ref.
7781 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7782 (soft_exceptioninfo_call_node): Remove.
7783 (build_exception_object_ref): Declare.
7784 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7785 soft_exceptioninfo_call_node. Move processing ...
7786 [EXC_PTR_EXPR]: ... here.
7787 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7788 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7789 (source_end_java_method): No java_set_exception_lang_code or
7791 (build_dot_class_method): Use build_exception_object_ref.
7792 (try_reference_assignconv): Check EXC_PTR_EXPR not
7793 soft_exceptioninfo_call_node.
7795 2001-03-28 Richard Henderson <rth@redhat.com>
7797 * java-tree.h (throw_node): Define as a single member of
7798 java_global_trees instead of a separate array.
7799 (JTI_THROW_NODE): New.
7800 * decl.c (throw_node): Don't declare.
7801 (init_decl_processing): Init a scalar throw_node.
7802 Don't register it for gc.
7803 * check-init.c (check_init): Reference scalar throw_node.
7804 * expr.c (build_java_athrow): Likewise.
7805 * jcf-write.c (generate_bytecode_insns): Likewise.
7806 * parse.h (BUILD_THROW): Likewise.
7808 2001-03-28 Richard Henderson <rth@redhat.com>
7810 * decl.c (end_java_method): Do not save and restore
7811 flag_non_call_exceptions.
7812 * parse.y (source_end_java_method): Likewise.
7813 * lang.c (flag_exceptions): Don't declare.
7814 (java_init_options): Set flag_non_call_exceptions. Set
7815 flag_exceptions here ...
7816 (java_init): ... not here.
7818 2001-03-27 Richard Henderson <rth@redhat.com>
7820 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7821 exceptions_via_longjmp.
7823 * lang.c (flag_new_exceptions): Don't declare it.
7824 (java_init_options): Or set it.
7826 2001-03-27 Richard Henderson <rth@redhat.com>
7828 * decl.c (end_java_method): Rename asynchronous_exceptions to
7829 flag_non_call_exceptions.
7830 * parse.y (source_end_java_method): Likewise.
7832 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7834 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7836 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7838 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7840 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7842 * parse.y (find_as_inner_class): Follow current package
7843 indications not to mistakingly load an unrelated class.
7845 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7847 * constants.c (PUTN): Use memcpy, not bcopy.
7849 * lex.c (java_read_char): Use memmove, not bcopy.
7851 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7853 2001-03-23 Per Bothner <per@bothner.com>
7855 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7856 macro for better error pin-pointing.
7857 * java-tree.h: Fix typo in comment.
7859 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7860 Don't include jsr/goto in exception range.
7861 Check if start and end of exception range are the same (also TRY_EXPR).
7862 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7863 However, do emit the following goto even if try_block is empty.
7864 Defer freeing exception_decl until after the finalizer, to make
7865 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7867 * parse.y (java_complete_lhs): If the try-clause is empty, just
7868 return the finally-clause and vice versa.
7870 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7872 * gcj.texi (Input Options): documented the check for attribute
7873 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7874 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7875 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7876 (jcf_parse): Check for the right classes archive if necessary.
7877 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7878 (jcf_parse_fields): Fixed indentation.
7879 * jcf-write.c (append_gcj_attribute): New function.
7880 (generate_classfile): Compute the attribute count, invoke
7881 `append_gcj_attribute'.
7882 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7883 turned into bit-fields. New bit-field `right_zip.'
7884 (JCF_ZERO): Set `right_zip' to zero.
7885 * lang-options.h (-fforce-classes-archive-check): Added flag.
7886 * lang.c (flag_force_classes_archive_check): New flag.
7887 (lang_f_options): New entry `force-classes-archive-check.'
7890 2001-02-07 Andrew Haley <aph@redhat.com>
7892 * gcj.texi (Configure-time Options): Add -fcheck-references.
7893 * expr.c (build_java_indirect_ref): New function.
7894 (java_check_reference): New function.
7895 (build_java_array_length_access): Use build_java_indirect_ref to
7896 check for null references.
7897 (build_java_arrayaccess): Likewise.
7898 (build_get_class): Likewise.
7899 (build_field_ref): Likewise.
7900 (invoke_build_dtable): Likewise.
7901 (build_invokeinterface): Likewise.
7902 * lang.c (lang_f_options): Add flag_check_references.
7903 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7904 * java-tree.h (flag_check_references): New variable.
7905 * lang.c (flag_check_references): Likewise.
7906 * parse.y (patch_invoke): Use java_check_reference.
7907 (patch_assignment): Allow for extra nesting in
7908 _Jv_CheckArrayStore.
7910 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7912 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7913 * lex.c (cxx_keywords): Likewise.
7915 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7917 * parse.y (qualify_ambiguous_name): Broaden `length'
7918 recognition. Help MODIFY_EXPR be resolved as expression names.
7919 Fixes PR java/2066. Fixes PR java/2400.
7921 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7923 * gjavah.c (process_file): Mark interface definitions with
7924 "__attribute__ ((java_interface))".
7926 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7928 * class.c (layout_class): Fixed push_super_field's second
7929 argument. Fixes PR java/2333.
7930 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7931 too early to lay innerclasses out.
7933 2001-03-20 Tom Tromey <tromey@redhat.com>
7934 Alexandre Petit-Bianco <apbianco@redhat.com>
7936 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7937 inside an array reference. Insertion of the array store check
7938 rewritten. Fixes PR java/2299.
7940 2001-03-20 Tom Tromey <tromey@redhat.com>
7942 * lex.c (java_read_unicode): Only accept leading `u's.
7944 2001-03-20 Tom Tromey <tromey@redhat.com>
7946 * jcf-parse.c (read_class): Initialize `class'.
7948 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7950 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7952 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7954 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7955 (layout_class): Likewise.
7956 (layout_class_method): Likewise.
7957 (emit_register_classes): Likewise.
7958 * decl.c (builtin_function): Likewise.
7959 (give_name_to_locals): Likewise.
7961 2001-03-19 Per Bothner <per@bothner.com>
7963 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7964 before trying to load an inner class.
7966 Fixes to process to command-line .class files in two passes.
7967 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7968 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7969 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7970 * class.c (is_compiled_class): Fix for renamed flag.
7971 * parse.y (maybe_create_class_interface_decl): Likewise.
7972 * jcf-parse.c (yyparse): Also set if compiling .class files.
7973 * jcf-parse.c (read_class); Read current_class.
7974 (jcf_parse): Make static.
7975 (load_inner_classes): New function, with code moved from jcf_parse,
7976 because we need to inner classes after the command-line files are read.
7977 (yyparse): Set finput to NULL when it doesn't need to be closed.
7978 Reduce use of main_jcf (basically only for archive) and
7979 use finput instead of main_jcf->read_state.
7980 Inline jcf_figure_file_type into yyparse.
7981 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7982 Defer load_inner_classes and parse_class_file to a second pass,
7983 after we've correctly mapped command-line .clas fiels to classes.
7984 (jcf_figure_file_type): Removed.
7985 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7986 (JCF_ZERO): Also clear zipd field.
7987 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7989 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7991 * jcf-parse.c (yyparse): Change ch from char * to char.
7993 2001-03-19 Per Bothner <per@bothner.com>
7995 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7996 Add constructed filelist-file at end, following -xjava. Thus any .o
7997 and library files are not affected by the -xjava. Also wrap
7998 explicit @FILE with -xjava and -xnone.
8000 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8002 * class.c (build_static_field_ref): Call make_decl_rtl() after
8003 setting the DECL_EXTERNAL flag.
8005 2001-03-17 Per Bothner <per@bothner.com>
8007 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8009 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8010 when result is is needed (target is STACK_TARGET).
8012 * parse.h (JDEP_SOLV): Removed.
8013 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8015 * parse.y (incomplete_class_list): Removed.
8016 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8017 It doesn't work if resolve_class changes the name of an array type
8018 that is on the list and then someone else looks for the modified name.
8019 Also, seems liable to break when compiling multiple source files at
8020 once. So the simplest is to just remove incomplete_class_list -
8021 it is only a minor space win and it is not even clear it saves time.
8023 * parse.y (resolve_class): Remove unneeded promote_type.
8025 2001-03-15 Per Bothner <per@bothner.com>
8027 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8028 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8029 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8030 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8032 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8033 * parse.y (java_expand_classes): Likewise.
8035 * parse.y (expand_start_java_method): Was only called once and had a
8036 misleading name, so inline in caller java_complete_expand_method.
8037 (enter_a_block): Likewise inline in enter_block and remove.
8039 Remove junk from when gcc/java was created (by copying from C/C++).
8040 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8041 (struct binding_level): Remove fields keep, keep_if_subblocks,
8042 more_cleanups_ok, have_cleanups (which have never been used).
8043 (pushlevel, poplevel): Remove related useless code.
8045 * class.c (make_class_data): The class_dtable_decl (i.e. the
8046 vtable for Class) should be external, except when compiling Class.
8048 * jvspec.c (lang_specific_driver): Fix -C handling.
8049 Check -save-temps to see if temp @FILE should be deleted.
8050 Follow-up to/fix for February 16 patch.
8052 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8053 (type_stack_dup): Remove no-longer neded error check.
8055 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8057 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8058 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8059 don't surround the element with 'N..E' if the type name is
8062 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8064 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8065 DECL_RTL_SET_P, etc.
8066 (make_method_value): Likewise.
8067 (get_dispatch_table): Likewise.
8069 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8071 2001-03-07 Tom Tromey <tromey@redhat.com>
8073 * config-lang.in (lang_requires): Define.
8075 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8077 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8080 2001-03-05 Per Bothner <per@bothner.com>
8082 Fix a problem where rest_of_decl_compilation applied to
8083 class_dtable_decl causes problems because it was done too early,
8084 before output file was opened.
8085 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8086 * class.c (class_dtable_decl): Add macro - element of class_roots.
8087 (make_class_data): Define class_dtable_decl.
8088 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8090 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8092 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8093 uses of 'boolean' with 'bool'.
8095 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8097 * lang-specs.h: Add zero initializer for cpp_spec field to all
8100 2001-02-16 Per Bothner <per@bothner.com>
8102 Handle compiling multiple input files at once, and @FILE syntax.
8103 * gcj.texi: Updated documentation to match.
8104 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8105 * jcf-parse.c (parse_source_file): Split into ...
8106 (parse_source_file_1): New function - and:
8107 (parse_source_file_2): New function.
8108 (yyparse): On -ffilelist-file, open and scan named file.
8109 On first pass over files, only do parse_source_file_1.
8110 A new second pass calls parse_source_file_2 for each file to compile.
8111 (init_jcf_parse): Call init_src_parse.
8112 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8113 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8114 as multiple input file combined in one compilation.
8115 * lang-options.h: Add -ffilelist-file
8116 * lang.c (flag_filelist_file): New flag variable.
8117 (lang_f_options): Handle -ffilelist-file.
8118 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8119 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8120 gclass_list - use global fields of src_parse_roots instead.
8121 * parse.y (src_parse_roots): New array.
8122 (incomplete_class_list, gclass_list): New macros.
8123 (push_parser_context, java_pop_parser_context,
8124 java_parser_context_resume): Don't fiddle with deleted fields.
8125 (various): Use incomplete_class gclass_list and global macros
8126 instead of parse_ctxt fields - the lists are global.
8127 (init_src_parse): New function.
8129 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8131 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8133 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8135 * parse.y (check_inner_class_access): Moved declaration of local
8136 `enclosing_decl_type' to the right location.
8138 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8140 * parse.y (parser_check_super_interface): Don't call
8141 check_pkg_class_access for an inner interface.
8142 (parser_check_super): Don't call check_pkg_class_access for inner
8144 (do_resolve_class): Simplify enclosing type loop. Don't call
8145 check_pkg_class_access if CL and DECL are not set.
8146 (find_in_imports_on_demand): Set DECL if class_type needed to be
8147 loaded. Don't call check_pkg_class_access for an inner class.
8148 (check_inner_class_access): Rewritten to implement member access
8149 rules as per spec 6.6.1.
8150 (check_pkg_class_access): Handle the empty package correctly.
8151 (in_same_package): New function. Determine if two classes are in the
8154 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8156 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8157 method into array types.
8158 * parse.y (patch_method_invocation): Bypass access check on clone call
8161 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8163 * expr.c (build_instanceof): Check for arrays when trying fold to
8166 2001-02-15 Jim Meyering <meyering@lucent.com>
8168 * Make-lang.in (java.install-common): Depend on `installdirs'.
8169 (java.install-info): Likewise.
8171 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8173 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8175 2001-02-14 Tom Tromey <tromey@redhat.com>
8176 Alexandre Petit-Bianco <apbianco@cygnus.com>
8178 Fix for PR java/1261.
8179 * typeck.c (build_java_array_type): Add public `clone' method to
8181 * parse.y (resolve_qualified_expression_name): Use current_class
8182 when checking for inaccessibility.
8183 (patch_method_invocation): Fixed error message when accessibility
8184 denied. Added `from_super' argument.
8186 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8188 * parse.y (resolve_class): Don't build a fake decl. Use the one
8190 * typeck.c (build_java_array_type): Build and assign decl to array
8193 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8195 * parse.y (not_accessible_p): Changed leading comment. Added extra
8196 `where' argument. Use it to enforce protected access rules.
8197 (resolve_qualified_expression_name): Added extra argument to
8199 (patch_method_invocation): Use argument `primary' to provide
8200 not_accessible_p with an extra argument.
8201 (lookup_method_invoke): Added extra argument to not_accessible_p.
8202 (search_applicable_method_list): Likewise.
8204 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8206 * parse.y (resolve_qualified_expression_name): Try to resolve as
8207 an inner class access only if `decl' is a TYPE_DECL.
8209 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8211 * decl.c (classdollar_identifier_node): Initialize.
8212 * java-tree.h (enum java_tree_index): New entry
8213 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8214 (classdollar_identifier_node): New macro.
8215 (ID_CLASSDOLLAR_P): Likewise.
8216 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8217 (build_dot_class_method_invocation): Likewise.
8218 (find_applicable_accessible_methods_list): `class$' can't be
8221 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8223 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8225 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8227 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8228 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8231 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8233 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8234 outside of the `__U' sequence too.
8235 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8238 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8240 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8242 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8244 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8245 (JVGENMAIN_OBJS): Likewise.
8246 * java-tree.h (append_gpp_mangled_name): New prototype.
8247 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8248 Removed cast calling `gcc_add_root.'
8249 * jvgenmain.c (mangle_obstack): New global, initialized.
8251 (do_mangle_class): Constify local `ptr.'
8252 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8253 append_gpp_mangle_name and update `count' if necessary.
8254 Use `mangle_obstack.'
8255 * mangle.c (append_unicode_mangled_name): Removed.
8256 (append_gpp_mangled_name): Likewise.
8257 (unicode_mangling_length): Likewise.
8258 (mangle_member_name): Return type set to `void.'
8259 (mangle_field_decl): Don't append `U' in escaped names.
8260 (mangle_method_decl): Likewise.
8261 (mangle_member_name): Just use `append_gpp_mangled_name.'
8262 * mangle_name.c: New file.
8264 2001-02-07 Per Bothner <per@bothner.com>
8266 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8268 * check-init.c (check_init): Don't call done_alternative after
8269 processing loop code, as a LOOP_EXPR never terminates normally.
8271 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8273 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8275 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8277 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8280 2001-02-06 Tom Tromey <tromey@redhat.com>
8282 * lex.c (java_new_lexer): Longer error message.
8284 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8285 Alexandre Petit-Bianco <apbianco@cygnus.com>
8287 * typeck.c (build_prim_array_type): Added leading comment.
8288 (build_java_array_type): Moved locals out of
8289 block. Always create the `data' field, fixed alignment to match
8292 2001-02-04 Tom Tromey <tromey@redhat.com>
8294 * expr.c (java_lang_expand_expr): Don't bother recomputing
8295 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8298 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8300 * parse.y (process_imports): Save the original name of the import
8301 for better error report.
8303 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8305 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8306 of macros used when compiling jvspec.c.
8307 * jvspec.c (lang_specific_driver): Link with the shared
8310 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8312 * check-init.c (check_init): Call internal_error instead of fatal.
8313 * expr.c (java_lang_expand_expr): Likewise.
8314 * jcf-parse.c (get_constant): Likewise.
8315 * mangle.c (java_mangle_decl): Likewise.
8316 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8317 (operator_string): Likewise.
8318 * check-init.c (check_init): Call abort instead of fatal.
8319 * class.c (build_class_ref): Likewise.
8320 * constants.c (write_constant_pool): Likewise.
8321 * decl.c (start_java_method): Likewise.
8322 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8323 (java_stack_dup, encode_newarray_type): Likewise.
8324 (build_java_array_length_access): Likewise.
8325 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8326 (build_java_soft_divmod, build_invokeinterface): Likewise.
8327 * java-tree.h (INNER_CLASS_P): Likewise.
8328 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8329 (give_name_to_class, get_class_constant): Likewise.
8330 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8331 (find_constant_index, generate_bytecode_conditional): Likewise.
8332 (generate_bytecode_insns, perform_relocations): Likewise.
8333 * lex.c (java_unget_unicode, java_lex): Likewise.
8334 * mangle.c (mangle_type, mangle_record_type): Likewise.
8335 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8336 (finish_mangling): Likewise.
8337 * parse.h (MARK_FINAL_PARMS): Likewise.
8338 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8339 (obtain_incomplete_type, java_complete_class): Likewise.
8340 (java_check_regular_methods, java_complete_expand_method): Likewise.
8341 (cut_identifier_in_qualified, check_deprecation): Likewise.
8342 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8343 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8344 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8345 * typeck.c (set_local_type, parse_signature_type): Likewise.
8346 (parse_signature_string, build_java_signature): Likewise;
8347 (set_java_signature): Likewise.
8348 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8349 * class.c (add_method): Call fatal_error instead of fatal.
8350 (build_static_field_ref): Likewise.
8351 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8352 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8353 * lex.c (java_new_new_lexer): Likewise.
8354 * jv-scan.c (main): Likewise.
8355 (fatal_error): Renamed from fatal.
8356 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8358 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8359 (yyparse): Likewise.
8360 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8361 * lex.c (java_get_line_col): Likewise.
8362 * jcf-parse.c (load_class): Make errors non-fatal.
8363 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8365 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8367 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8368 (error): Remove unused function.
8369 (main): Don't use "__attribute__ alias" on generated class symbol.
8371 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8373 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8375 * parse.y (finish_method_declaration): Code accounting for WFLed
8376 method DECL_NAMEs deleted.
8377 (check_abstract_method_definitions): Likewise.
8378 (resolve_type_during_patch): Layout resolved type.
8379 * typeck.c (lookup_do): Removed unused local.
8381 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8383 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8384 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8385 integer_negative_one_node.
8386 * expr.c (build_java_binop): Likewise.
8388 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8390 * zextract.c (read_zip_archive): Read file_offset before writing
8391 zipd and consequently clobbering the header contents.
8393 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8395 * Make-lang.in: Remove all dependencies on defaults.h.
8396 * decl.c: Don't include defaults.h.
8398 * parse.y: Likewise.
8400 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8402 * ChangeLog (2001-01-21): Fixed typo.
8403 * class.c (layout_class_method): Code accounting for WFLed
8404 method DECL_NAMEs deleted.
8405 * constant.c (find_methodref_index): Likewise.
8406 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8407 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8408 (struct lang_decl): New field `wfl'.
8409 (java_get_real_method_name): Prototype deleted.
8410 * mangle.c (mangle_method_decl): Code accounting for WFLed
8411 method DECL_NAMEs deleted.
8412 * parse.h (GET_METHOD_NAME): Macro deleted.
8413 * parse.y (reset_method_name): Deleted.
8414 (method_header): Set DECL_FUNCTION_WFL.
8415 (check_abstract_method_header): Code accounting for WFLed method
8417 (java_get_real_method_name): Deleted.
8418 (check_method_redefinition): Code accounting for WFLed method
8419 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8420 (java_check_regular_methods): Likewise.
8421 (java_check_abstract_methods): Likewise.
8422 (java_expand_classes): Don't call `reset_method_name.'
8423 (search_applicable_method_list): Use DECL_NAMEs instead of
8425 * typeck.c (lookup_do): Code accounting for WFLed method
8428 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8430 * lex.c (java_read_char): Check for EOF from getc first.
8432 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8434 * class.c (layout_class): Don't lay the superclass out if it's
8435 already being laid out.
8436 * jcf-parse.c (handle_innerclass_attribute): New function.
8437 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8438 handle_innerclasses_attribute.
8439 (jcf_parse): Don't load an innerclasses if it's already being
8441 * jcf-write.c (append_innerclass_attribute_entry): Static
8442 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8443 to be zero for anonymous classes.
8445 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8447 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8449 * jcf-parse.c (set_source_filename): Use
8450 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8452 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8454 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8455 gets a unique asm name.
8457 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8459 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8460 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8462 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8463 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8464 * parse.y (lookup_package_type_and_set_next): Deleted.
8465 (resolve_package): Removed unnecessary code.
8466 (find_applicable_accessible_methods_list): `finit$' can't be
8468 * verify.c (pop_argument_types): Added missing prototype.
8470 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8472 * config-lang.in: Disable java by default.
8474 2001-01-23 Tom Tromey <tromey@redhat.com>
8476 * gcj.texi (Copying): New node.
8477 Added copyright information.
8479 2001-01-21 Per Bothner <per@bothner.com>
8481 Various fixes to allow compiling a compressed .jar/.zip archive.
8482 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8483 (struct ZipFile): Add fields name and next (from ZipFileCache).
8484 (struct ZipDirectory): New field zipf points to owning ZipFile.
8485 * jcf.h (struct ZipDirectory): Add forward declaration.
8486 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8487 Remove seen_in_zip and zip_offset fields.
8488 (JCF_SEEN_IN_ZIP): New macro.
8489 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8490 * jcf-io.c: Change all ZipFileCache to ZipFile.
8491 (read_zip_member): New function.
8492 (open_in_zip): Call read_zip_member.
8493 * jcf-parse.c (find_in_current_zip): Remove function.
8494 (read_class): Merge in find_in_current_zip functionality.
8495 Call read_zip_member if needed.
8496 (parse_zip_file_entries): Use read_zip_member.
8497 (process_zip_dir): Update for removed and added JCF fields.
8498 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8500 2001-01-21 Per Bothner <per@bothner.com>
8502 Minor optimization of static ggc roots.
8503 * jcf-parse.c (parse_roots): New static field.
8504 (current_field, current_method, current_file_list): Replace by macros
8505 naming fields of parse_roots.
8506 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8507 * class.c (class_roots): New static field.
8508 (registered_class, fields_ident, info_ident, class_list):
8509 New macros naming fields of parse_roots.
8510 (build_static_field_ref): Don't register roots here.
8511 (layout_class): Static field list replaced by macro class_list.
8512 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8513 Initialize fields_ident and info_ident here.
8515 2001-01-21 Per Bothner <per@bothner.com>
8517 * jcf-parse.c (ggc_mark_jcf): New function.
8518 (init_jcf_parse): Register current_jcf as ggc root.
8520 2001-01-21 Per Bothner <per@bothner.com>
8522 * lang.c (put_decl_node): Print method's name.
8524 2001-01-21 Per Bothner <per@bothner.com>
8526 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8527 (verify_jvm_instructions): Use it, for better error messages on loads.
8529 2001-01-21 Per Bothner <per@bothner.com>
8531 * verify.c (merge_type_state): Still may have to merge even if
8532 LABEL_VERIFIED (label).
8534 2001-01-21 Per Bothner <per@bothner.com>
8536 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8537 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8539 2001-01-19 Per Bothner <per@bothner.com>
8541 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8542 if expeting an interface type. Refines Tom's change of 2000-09-12.
8544 2001-01-18 Per Bothner <per@bothner.com>
8546 * gcj.texi (Input Options): Mention .java files.
8548 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8550 * lang-options.h (-Wunsupported-jdk11): Removed.
8551 * lang.c (flag_not_overriding): Deleted.
8552 (flag_static_local_jdk1_1): Likewise.
8553 (lang_W_options): Removed "unsupported-jdk11" entry.
8554 * parse.y (java_check_methods): Removed dead code.
8556 2001-01-17 Tom Tromey <tromey@redhat.com>
8558 Changes suggested by Per Bothner:
8559 * gcj.texi (Input Options): Don't mention input files.
8560 (Code Generation): Updated --main information.
8561 (Invoking jcf-dump): Mention that --javap is incomplete.
8562 From Alexandre Petit-Bianco:
8563 (Warnings): Don't mention -Wunsupported-jdk11.
8565 (Compatibility): Mention JDK 1.2-ness of libraries.
8566 (Resources): Mention resources used when writing gcj.
8568 2001-01-17 Tom Tromey <tromey@redhat.com>
8570 * gcj.texi: New file.
8571 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8572 (java.info): Depend on gcj.info.
8573 (java/gcj.dvi): New target.
8574 (java.dvi): Depend on gcj.dvi.
8575 (java.install-info): Wrote.
8577 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8579 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8580 having called make_decl_rtl.
8582 2001-01-14 Per Bothner <per@bothner.com>
8584 Various patches to emit better messages on verification errors.
8585 * expr.c (push_type_0): Return error indication on stack overflow,
8586 instead of callinfg fatal.
8587 (push_type): Now just call push_type_0 (nd fatal on overflow).
8588 (pop_type_0): Return detailed error message (in a char** argument).
8589 (pop_type): If pop_type_0 fails, print error message.
8590 (pop_argument_types): Moved to verify.c.
8591 * verify.c (pop_argument_types): Moved from expr.c.
8592 Return a (possible) error message, rather than void.
8593 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8594 (verify_jvm_instruction): Use new macros, improving error messages.
8595 For case OPCODE_astore use object_ptr_type_node.
8596 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8597 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8599 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8600 constant, return body without wrapper. (Improves constant folding.)
8601 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8603 2001-01-13 Per Bothner <per@bothner.com>
8605 * expr.c (expand_java_field_op): Assigning to a final field outside
8606 an initializer does not violate JVM spec, so should be warning, not
8607 error. (Sun's verifier does not complain - though MicroSoft's does.)
8609 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8611 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8614 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8616 * parse.y (resolve_expression_name): Permit instance variables from
8617 enclosing context in super constructor call.
8618 (resolve_qualified_expression_name): Permit enclosing class's qualified
8619 "this" in super constructor call.
8621 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8623 * class.c (build_utf8_ref): Remove last argument in call to
8624 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8625 (build_class_ref): Likewise.
8626 (build_static_field_ref): Likewise.
8627 (get_dispatch_table): Likewise.
8628 (layout_class_method): Likewise.
8629 (emit_register_classes): Likewise.
8630 * constants.c (build_constant_data_ref): Likewise.
8631 * decl.c (builtin_function): Likewise.
8632 (create_primitive_vtable): Likewise.
8633 * expr.c (build_known_method_def): Likewise.
8634 (build_jni_stub): Likewise.
8635 (java_lang_expand_expr): Likewise.
8637 2001-01-10 Tom Tromey <tromey@redhat.com>
8639 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8641 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8643 * java-tree.h (lang_printable_name_wls): New prototype.
8644 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8645 rather than `current_class' to print type name. Don't prepend type
8646 names when printing constructor names.
8647 (lang_printable_name_wls): New function.
8648 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8649 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8650 * parse.y (patch_method_invocation): Message tuned for constructors.
8651 (not_accessible_p): Grant `private' access from within
8654 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8656 All files with updated copyright when applicable.
8657 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8658 * class.c (mangle_class_field): Function removed.
8659 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8660 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8661 (build_class_ref): Call `java_mangle_class_field' instead of
8662 `mangle_class_field.'
8663 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8664 (layout_class): Call `java_mangle_decl' instead of
8665 `mangle_static_field.'
8666 (cxx_keywords): Initialized static array moved to `lex.c.'
8667 (layout_class_method): Changed leading comment. Simplified to
8668 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8669 * decl.c (lang_mark_tree): Mark field `package_list.'
8670 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8671 (struct lang_type): New field `package_list.'
8672 (unicode_mangling_length): Prototype removed.
8673 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8674 emit_unicode_mangled_name): Likewise.
8675 (cxx_keyword_p): New prototype.
8676 (java_mangle_decl, java_mangle_class_field,
8677 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8678 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8680 * jvgenmain.c (main_method_prefix): Global variable removed.
8681 (main_method_suffix): Likewise.
8682 (do_mangle_classname): New function.
8683 (main): Call it. Format changed to accommodate new mangling scheme.
8684 * lex.c: (utf8_cmp): Conditionally prototyped.
8685 (cxx_keywords): Moved from class.c, conditionally defined.
8686 (utf8_cmp, cxx_keyword_p): Likewise.
8687 * mangle.c (obstack.h, ggc.h): Included.
8688 (mangle_field_decl): New function.
8689 (mangle_method_decl, mangle_type, mangle_pointer_type,
8690 mangle_array_type, mangle_record_type,
8691 find_compression_pointer_match, find_compression_array_match,
8692 find_compression_record_match,
8693 find_compression_array_template_match, set_type_package_list,
8694 entry_match_pointer_p, emit_compression_string, init_mangling,
8695 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8696 (mangle_obstack): New global.
8697 (MANGLE_RAW_STRING): New macro.
8698 (unicode_mangling_length): Turned static.
8699 (append_unicode_mangled_name): Renamed from
8700 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8701 replaces `obstack', removed from the parameter list.
8702 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8703 replaces parameter `obstack', removed from the parameter list. Call
8704 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8705 (append_gpp_mangled_classtype): Removed.
8706 (compression_table, compression_next): New static variables.
8707 * parse.y (temporary_obstack): Extern declaration removed.
8709 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8711 * parse.y (patch_binop): Compute missing type in error situations.
8713 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8715 * class.c (make_class_data): Push initial value for "arrayclass".
8716 * decl.c (init_decl_processing): Add new class field "arrayclass".
8718 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8720 From patha@softlab.ericsson.se:
8721 * parse.y (switch_label): Use build, not build1, to construct
8724 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8726 * lang.c (lang_decode_option): Change -MA to -MP.
8727 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8728 Update to new prototype; do quote targets.
8729 (jcf_dependency_write): Update.
8731 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8733 Shorten primitive array allocation path:
8734 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8735 to create new primitive arrays.
8736 * expr.c (build_newarray): If generating native code, call
8737 soft_newarray_node with a reference to the primitive TYPE identifier
8738 instead of type_value.
8740 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8742 Fix for PRs gcj/312 and gcj/253:
8743 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8744 dest if they arn't already.
8745 * class.c (layout_class): Call maybe_layout_super_class on
8746 superinterfaces also, but only if compiling from bytecode.
8749 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8752 2000-12-15 Tom Tromey <tromey@redhat.com>
8754 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8757 2000-12-14 Andrew Haley <aph@redhat.com>
8759 * boehm.c (mark_reference_fields): Change test to correctly detect
8762 2000-12-15 Andreas Jaeger <aj@suse.de>
8764 * config-lang.in (lang_dirs): Added.
8766 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8769 Credits go to rth for finding it.
8771 2000-12-13 Mike Stump <mrs@wrs.com>
8773 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8775 2000-11-07 Tom Tromey <tromey@cygnus.com>
8777 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8778 * lex.c (java_ignorable_control_p): Removed.
8779 (java_letter_or_digit_p): Removed.
8780 (java_start_char_p): New function.
8781 (java_read_char): Return `int', not `unicode_t'. Changed
8783 (java_read_unicode): Likewise.
8784 (java_read_unicode_collapsing_terminators): Likewise.
8785 (java_get_unicode): Likewise.
8786 (java_new_lexer): Initialize hit_eof.
8787 (java_parse_end_comment): Take `int' argument.
8788 (java_parse_doc_section): Likewise.
8789 (java_parse_escape_sequence): Don't allow backlash-newline.
8791 * lex.h (JAVA_DIGIT_P): Removed.
8792 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8793 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8794 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8795 (JAVA_PART_CHAR_P): New macro.
8797 (JAVA_CHAR_ERROR): Now -2.
8798 (java_lexer): New field `hit_eof'.
8799 * chartables.h: New file.
8800 * gen-table.pl: new file.
8802 2000-11-20 Tom Tromey <tromey@cygnus.com>
8803 Alexandre Petit-Bianco <apbianco@cygnus.com>
8805 * parse.y (java_complete_lhs): Only allow compound assignment of
8806 reference type if type is String.
8808 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8810 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8811 jcf-path.c: Likewise.
8813 2000-12-09 Anthony Green <green@redhat.com>
8815 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8816 filestart and filename_length as int values.
8818 2000-12-07 Mo DeJong <mdejong@redhat.com>
8820 * jcf-io.c (find_class): Correct the logic that tests to see if a
8821 .java file is newer than its .class file. The compiler was
8822 incorrectly printing a warning when file mod times were equal.
8824 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8826 * jvgenmain.c: Use ISPRINT not isascii.
8828 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8830 * parse.y (end_artificial_method_body): Fixed typo.
8832 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8834 * parse.y (patch_method_invocation): Pick the correct enclosing
8835 context when creating inner class instances.
8838 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8840 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8841 Update copyright year to 2000.
8843 2000-11-23 Anthony Green <green@redhat.com>
8845 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8846 Move current_file_list out of yyparse and make it static.
8848 * expr.c: Declare quick_stack and tree_list_free_list as static
8849 (init_expr_processing): Register quick_stack and
8850 tree_list_free_list roots.
8852 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8854 * parse.y (build_outer_field_access): New local `decl_ctx', use
8855 it. Check for field's context and current class immediate outer
8856 context inheritance.
8857 (outer_field_access_p): Consider fields inherited from the last
8859 (build_access_to_thisn): Stop at the last enclosing context if
8863 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8865 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8867 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8869 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8872 2000-11-20 Tom Tromey <tromey@cygnus.com>
8874 * jv-scan.c (help): Document --complexity.
8875 (options): Added --complexity.
8876 (flag_complexity): New global.
8877 (main): Call `report'.
8878 * parse-scan.y (complexity): New global.
8879 (if_then_statement, if_then_else_statement,
8880 if_then_else_statement_nsi, switch_block_statement_group,
8881 while_expression, do_statement, for_begin, continue_statement,
8882 throw_statement, catch_clause, finally, method_invocation,
8883 conditional_and_expression, conditional_or_expression,
8884 conditional_expression): Update complexity.
8885 (reset_report): Reset complexity.
8886 (report): New function.
8888 2000-11-20 Tom Tromey <tromey@cygnus.com>
8890 * lex.c (yylex): Added STRICT_TK case.
8891 * parse.y (STRICT_TK): Added.
8892 * parse-scan.y (STRICT_TK): Added.
8893 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8894 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8896 * keyword.h: Rebuilt.
8897 * keyword.gperf (strictfp): Added.
8899 2000-11-20 Tom Tromey <tromey@cygnus.com>
8901 * lex.c (yylex): Recognize floating point constants with leading
8904 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8906 * java-tree.h (cyclic_inheritance_report): Constify.
8907 * parse.y (cyclic_inheritance_report): Likewise.
8909 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8911 * parse.y (goal): Remove call to ggc_add_string_root.
8913 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8915 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8916 Create string in scratch buffer, then pass to build_string.
8918 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8920 * parse.y (issue_warning_error_from_context): Add
8923 2000-11-11 Anthony Green <green@redhat.com>
8925 * jcf-parse.c (process_zip_dir): Add finput parameter.
8926 (jcf_figure_file_type): Call process_zip_dir with appropriate
8929 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8931 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8932 * jcf-parse.c (jcf_figure_file_type): Likewise.
8934 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8936 * parse.y (create_new_parser_context): Use memset () instead of
8939 2000-11-08 Tom Tromey <tromey@cygnus.com>
8941 * gjavah.c (process_file): Only include gcj/cni.h when generating
8944 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8946 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8947 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8948 instead of bzero ().
8950 2000-11-05 Tom Tromey <tromey@cygnus.com>
8952 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8953 * lex.c (IS_ZERO): New define.
8954 (java_perform_atof): Error on floating point underflow.
8956 2000-11-04 Tom Tromey <tromey@cygnus.com>
8958 * lex.c (java_parse_escape_sequence): Only read two octal
8959 characters if the first one is greater than 3. Don't allow
8960 "octal" numbers to include the digits 8 or 9.
8962 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8964 * Make-lang.in (java.distdir): Remove.
8966 2000-11-03 Tom Tromey <tromey@cygnus.com>
8968 * Make-lang.in (java.dvi): New target.
8969 Partial fix for PR other/567.
8971 * lang-options.h: Mention -Wout-of-date.
8972 * jcf-dump.c (flag_newer): New global.
8973 * gjavah.c (flag_newer): New global.
8974 * jcf-io.c (find_class): Only warn when flag_newer set.
8975 * lang.c (flag_newer): New global.
8976 (struct string_option): New declaration.
8977 (lang_W_options): New global.
8978 (process_option_with_no): New function.
8979 (lang_decode_option): Use it.
8981 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8982 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8985 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8986 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8987 * lex.c (java_read_unicode): Removed `term_context' argument.
8988 Recognize any number of `u' in `\u'.
8989 (java_read_unicode_collapsing_terminators): New function.
8990 (java_get_unicode): Use it.
8991 (java_lineterminator): Removed.
8992 (yylex): Produce error if character literal is newline or single
8993 quote. Return if eof found in middle of `//' comment. EOF in
8994 `//' comment is only an error if pedantic.
8995 (java_ignorable_control_p): New function.
8996 (java_parse_end_comment): Return if eof found in middle of
8999 * jv-scan.c (pedantic): New global.
9001 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9003 * parse.y (outer_field_access_p): Inherited fields aren't
9004 consider outer fields.
9005 (maybe_build_thisn_access_method): Use
9006 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9007 (resolve_expression_name): Trigger an error if a static field
9008 is being accessed as an outer field.
9010 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9012 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9015 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9017 * Make-lang.in: Move all build rules here from Makefile.in,
9018 adapt to new context. Wrap all rules that change the current
9019 directory in parentheses. Expunge all references to $(P).
9020 When one command depends on another and they're run all at
9021 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9022 all object-file generation rules. Delete obsolete variables.
9024 * Makefile.in: Delete.
9025 * config-lang.in: Delete outputs= line.
9027 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9029 * parse.y (patch_method_invocation): NULLify this_arg when already
9031 (maybe_use_access_method): Handle call to methods unrelated to the
9032 current class. Fixed comment.
9035 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9037 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9040 2000-10-24 Tom Tromey <tromey@cygnus.com>
9042 * lex.c (java_new_lexer): Initialize new fields. Work around
9043 broken iconv() implementations.
9044 (java_read_char): Swap bytes if required. Use fallback decoder if
9046 (byteswap_init, need_byteswap): New globals.
9047 (java_destroy_lexer): Only close iconv handle if it is in use.
9048 * lex.h (java_lexer): New fields read_anything, byte_swap,
9050 Made out_buffer unsigned.
9052 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9055 where an enclosing context can be set on the jdep.
9056 (do_resolve_class): Fixed identation.
9058 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9060 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9062 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9065 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9067 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9069 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * jcf-write.c (OP1): Update `last_bc'.
9072 (struct jcf_block): Fixed indentation and typo in comments. New
9074 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9075 follows `monitorenter'.
9076 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9080 2000-10-16 Tom Tromey <tromey@cygnus.com>
9082 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9083 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9084 * lang-options.h: Added -MA, -MT, -MF..
9085 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9086 (DEPEND_TARGET_SET): New macro.
9087 (DEPEND_FILE_ALREADY_SET): Likewise.
9088 (init_parse): Handle new flags.
9089 * jcf.h (jcf_dependency_print_dummies): Declare.
9090 * Make-lang.in (s-java): Added mkdeps.o.
9091 * Makefile.in (BACKEND): Added mkdeps.o.
9092 (../gcjh$(exeext)): Added mkdeps.o.
9093 (../jcf-dump$(exeext)): Added mkdeps.o.
9094 * jcf-depend.c: Include mkdeps.h.
9095 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9096 add_entry): Removed.
9097 (jcf_dependency_reset): Rewrote.
9098 (dependencies): New global.
9099 (jcf_dependency_set_target): Rewrote.
9100 (jcf_dependency_add_target): Likewise.
9101 (jcf_dependency_add_file): Likewise.
9103 (print_ents): Removed.
9104 (jcf_dependency_write): Rewrote.
9105 (print_dummies): New global.
9106 (jcf_dependency_print_dummies): New function
9107 (jcf_dependency_write): Call deps_dummy_targets if required.
9109 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9111 * gjavah.c (add_class_decl): Removed unused variables `tname',
9112 `tlen' and `name_index'.
9113 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9114 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9115 in `wfl_operator' with value.
9116 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9117 (jcf_figure_file_type): Fixed identation.
9118 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9119 * parse.y (analyze_clinit_body): New function.
9120 (static_initializer:): Reset `current_static_block'.
9121 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9122 `wfl_operator' with new value.
9123 (lookup_cl): Use EXPR_WFL_FILENAME.
9124 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9125 analyze_clinit_body.
9126 (build_outer_field_access): Access to this$<n> built from
9127 current_class, not its outer context.
9128 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9129 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9130 (patch_method_invocation): Use `is_static_flag' when already
9132 (patch_newarray): Removed assignment in ternary operator.
9134 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9136 * except.c (free_eh_ranges): Don't free `whole_range'.
9138 2000-10-15 Anthony Green <green@redhat.com>
9140 * decl.c (init_decl_processing): Call init_class_processing before
9143 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9145 * check-init.c (check_init): Fixed leading comment. Use
9147 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9148 (give_name_to_locals): Likewise.
9149 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9150 fields in lang_decl_var.
9151 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9152 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9153 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9154 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9155 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9156 (LOCAL_FINAL): Rewritten.
9157 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9158 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9159 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9160 `init_final' fields.
9161 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9162 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9163 (TYPE_HAS_FINAL_VARIABLE): New macro.
9164 (struct lang_type): Added `afv' field.
9165 * parse.y (check_static_final_variable_assignment_flag): New function.
9166 (reset_static_final_variable_assignment_flag): Likewise.
9167 (check_final_variable_local_assignment_flag): Likewise.
9168 (reset_final_variable_local_assignment_flag): Likewise.
9169 (check_final_variable_indirect_assignment): Likewise.
9170 (check_final_variable_global_assignment_flag): Likewise.
9171 (add_inner_class_fields): Use LOCAL_FINAL_P.
9172 (register_fields): Handle local finals and final variables.
9173 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9174 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9175 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9177 (java_complete_expand_methods): Loop to set
9178 TYPE_HAS_FINAL_VARIABLE. Call
9179 `reset_final_variable_local_assignment_flag' and
9180 `check_final_variable_local_assignment_flag' accordingly before
9181 and after constructor expansion. Call
9182 `reset_static_final_variable_assignment_flag'
9183 before expanding <clinit> and after call
9184 `check_static_final_variable_assignment_flag' if the
9185 current_class isn't an interface. After all methods have been
9186 expanded, call `check_final_variable_global_assignment_flag' and
9187 `check_static_final_variable_assignment_flag' if the current class
9189 (maybe_yank_clinit): Fixed typo in comment.
9190 (build_outer_field_access_methods): Removed old sanity check. Use
9191 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9192 Don't create access methods for finals.
9193 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9194 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9195 existing DECL_INIT has been processed.
9196 (java_complete_lhs): Likewise.
9197 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9198 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9200 (patch_assignment): Use LOCAL_FINAL_P.
9201 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9202 DECL_INITIAL is nullified.
9205 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9207 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9209 * Makefile.in (parse.c, parse-scan.c): Likewise.
9211 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9213 * class.c (temporary_obstack): Remove.
9214 (make_class): Don't mess with obstascks.
9215 (push_class): Likewise.
9216 (set_super_info): Likewise.
9217 (add_method_1): Likewise.
9218 (add_method): Likewise.
9219 (add_field): Likewise.
9220 (build_utf8_ref): Likewise.
9221 (build_class_ref): Likewise.
9222 (build_static_field_ref): Likewise.
9223 (finish_class): Likewise.
9224 (push_super_field): Likewise.
9225 (layout_class): Likewise.
9226 (layout_class_methods): Likewise.
9227 (init_class_processing): Likewise.
9228 * constants.c (get_tag_node): Likewise.
9229 (build_constant_data_ref): Likewise.
9230 * decl.c (ggc_p): Remove.
9231 (copy_lang_decl): Use ggc_alloc.
9232 (complete_start_java_method): Don't mess with obstacks.
9233 (start_java_method): Likewise.
9234 (end_java_method): Likewise.
9235 * except.c (link_handler): Use xmalloc.
9236 (free_eh_ranges): New function.
9237 (method_init_exceptions): Use it.
9238 (add_handler): Use xmalloc.
9239 (expand_start_java_handler): Don't mess with obstacks.
9240 (prepare_eh_table_type): Likewise.
9241 (expand_end_java_handler): Likewise.
9242 * expr.c (push_value): Likewise.
9243 (create_label_decl): Likewise.
9244 (build_jni_stub): Likewise.
9245 (java_lang_expand_expr): Likewise.
9246 (note_instructions): Use xrealloc.
9247 (java_push_constant_from_pool): Don't mess with obstacks.
9248 (process_jvm_instruction): Likewise.
9249 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9251 * jcf-parse.c (get_constant): Don't mess with obstacks.
9252 (read_class): Likewise.
9253 (jcf_parse): Likewise.
9254 * lex.c (expression_obstack): Remove.
9255 (java_lex): Don't use obstack_free.
9256 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9257 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9258 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9259 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9260 * parse.y (gaol): Add more GC roots.
9261 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9262 (lookup_field_wrapper): Likewise.
9263 (obtain_incomplete_type): Don't mess with obstacks.
9264 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9266 (craft_constructor): Don't mess with obstacks.
9267 (safe_layout_class): Likewise.
9268 (java_complete_class): Likewise.
9269 (source_end_java_method): Likewise.
9270 (build_outer_field_access_methods): Likewise.
9271 (build_outer_method_access_method): Likewise.
9272 (maybe_build_thisn_access_method): Likewise.
9273 (build_dot_class_method_invocation): Likewise.
9274 (java_complete_tree): Likewise.
9275 (java_complete_lhs): Likewise.
9276 (do_merge_string_cste): Likewise.
9277 (patch_string_cst): Likewise.
9278 (array_constructor_check_entry): Likewise.
9279 * typeck.c (build_java_array_type): Likewise.
9280 (parse_signature_string): Likewise.
9281 (build_java_signature): Likewise.
9283 2000-10-12 Tom Tromey <tromey@cygnus.com>
9286 * gjavah.c (add_class_decl): Don't special-case inner classes.
9287 (add_namelet): Likewise.
9289 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9291 * java-tree.h: Constify current_encoding.
9292 * lang.c: Constify current_encoding.
9294 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9296 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9297 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9299 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9301 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9302 patch. Fixes gcj/340.
9304 2000-10-10 Tom Tromey <tromey@cygnus.com>
9306 * lex.c (java_new_lexer): Initialize out_first and out_last
9308 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9310 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9312 * parse.y (pop_current_osb): New function.
9313 (array_type:): Use `dims:', changed actions
9314 accordingly. Suggested by Anthony Green.
9315 (array_creation_expression:): Used pop_current_osb.
9316 (cast_expression:): Likewise.
9317 (search_applicable_method_list): Fixed indentation.
9319 2000-10-08 Anthony Green <green@redhat.com>
9321 * parse.y (array_type_literal): Remove production.
9322 (type_literals): Refer to array_type, not array_type_literal.
9324 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9326 Patch contributed by Corey Minyard.
9327 * decl.c (check_local_named_variable): New function.
9328 (tree check_local_unnamed_variable): Likewise.
9329 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9331 2000-10-07 Anthony Green <green@redhat.com>
9333 * class.c (layout_class): Handle case where superclass can't be
9336 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9338 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9341 2000-10-05 Tom Tromey <tromey@cygnus.com>
9343 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9344 * jvgenmain.c (class_mangling_prefix): Removed.
9345 (class_mangling_suffix): New global.
9347 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9349 (print_method_info): Handle overrides for static and final
9351 (process_file): Generate declaration for class object field.
9352 * class.c (cxx_keywords): New array.
9353 (utf8_cmp): New function.
9354 (cxx_keyword_p): New function.
9355 (layout_class_method): Mangle C++ keywords by appending `$'.
9356 (mangle_field): New function.
9357 (mangle_class_field): Use mangle_field. Mangle class name as
9359 (mangle_static_field): Use mangle_field.
9361 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9363 * decl.c (find_local_variable): Removed uncessary type check and
9364 fixed range check typo. From Corey Minyard.
9366 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9368 * decl.c (give_name_to_locals): New local `code_offset'. Call
9369 `maybe_adjust_start_pc'.
9370 * expr.c (note_instructions): New function.
9371 (expand_byte_code): Don't collect insn starts here.
9372 (peek_opcode_at_pc): New function.
9373 (maybe_adjust_start_pc): Likewise.
9374 * java-tree.h (maybe_adjust_start_pc): Declare.
9375 (note_instructions): Likewise.
9376 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9378 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9380 * parse.y (field_access:): Fixed indentation.
9381 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9383 2000-09-07 Tom Tromey <tromey@cygnus.com>
9386 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9387 JPRIMITIVE_TYPE_P, for arithmetic operators.
9388 (patch_method_invocation): Indentation fix.
9389 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9390 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9391 (do_unary_numeric_promotion): Cleaned up code.
9392 (valid_cast_to_p): Handle boolean correctly.
9394 2000-09-27 Tom Tromey <tromey@cygnus.com>
9396 * lex.c (java_read_unicode): Reset bs_count when finished with
9399 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9402 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9403 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9404 (typeck.o): Depend on ggc.h.
9405 * class.c (add_method_1): Use GC functions for allocation.
9406 (init_class_processing): Register roots.
9407 * decl.c (ggc_p): Set to 1.
9408 (pending_local_decls): Make it static.
9409 (push_jvm_slot): Use GC functions for allocation.
9410 (init_decl_processing): Register roots.
9411 (give_name_to_locals): Use GC functions for allocation.
9412 (lang_mark_tree): New function.
9413 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9414 functions for allocation.
9415 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9416 * lex.c (java_lex): Use build_string, rather than replicating it
9418 * parse.y (goal): Add more roots.
9419 (mark_parser_ctxt): New function.
9420 * typeck.c: Include ggc.h.
9422 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9425 contains something else than MODIFY_EXPR.
9427 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9429 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9430 * Makefile.in (parse.o): Depend on ggc.h.
9431 (class.o): Likewise.
9432 (constants.o): Likewise.
9435 (jcf-parse.o): Likewise.
9436 (jcf-write.o): Likewise.
9437 (mangle.o): Likewise.
9438 * class.c: Include ggc.h.
9439 (build_static_field_ref): Register GC roots.
9440 (layout_class): Likewise.
9441 (init_class_processing): Likewise.
9442 * constants.c: Include ggc.h.
9443 (current_constant_pool_data_ref): Remove.
9444 (tag_nodes): Move it to ...
9445 (get_tag_node): ... here. Register GC roots.
9446 * decl.c: Include ggc.h. Remove many global tree definitions.
9447 (throw_node): Define.
9448 (java_global_trees): Likewise.
9449 (predef_filenames): Make the size a constant.
9450 (init_decl_processing): Adjust accordingly.
9451 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9452 * expr.c: Include ggc.h.
9453 (init_expr_processing): Register GC roots.
9454 (build_invokeinterface): Likewise.
9455 * java-tree.h: Replace extern tree declarations with macros.
9456 (java_global_trees): New variable.
9457 (java_tree_index): New enumeration.
9458 (init_jcf_parse): Declare.
9459 * jcf-parse.c: Include ggc.h.
9460 (current_class): Remove declaration.
9461 (main_class): Likewise.
9462 (all_class_list): Likewise.
9463 (predefined_filename_p): Adjust for constant size of
9465 (init_jcf_parse): New function.
9466 * jcf-write.c: Include ggc.h.
9467 (generate_classfile): Register GC roots.
9468 (append_synthetic_attribute): Likewise.
9469 (append_innerclass_attribute_entry): Likewise.
9470 * lang.c: Include ggc.h.
9471 (lang_print_error): Register GC roots.
9472 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9474 * parse.y: Include ggc.h.
9475 (wfl_operator): Remove.
9476 (goal): Register GC roots.
9477 (java_pop_parser_context): Adjust for new field names.
9478 (java_parser_context_save_global): Likewse.
9479 (java_parser_context_restore_global): Likewise.
9480 (java_parser_context_suspend): Likewise.
9481 (java_parser_context_resume): Likewise.
9482 (verify_constructor_circularity): Register GC roots.
9483 (lookup_cl): Likewise.
9484 (java_reorder_fields): Likewise.
9485 (build_current_this): Likewise.
9486 (class_in_current_package): Likewise.
9487 (argument_types_convertible): Likewise.
9488 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9490 2000-09-14 Tom Tromey <tromey@cygnus.com>
9492 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9494 2000-09-13 Tom Tromey <tromey@cygnus.com>
9496 * jcf-parse.c: Include <locale.h>.
9497 * jv-scan.c: Include <locale.h>.
9499 2000-09-12 Tom Tromey <tromey@cygnus.com>
9501 * expr.c (pop_type_0): Return `Object' if trying to merge two
9503 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9504 interface types; `Object' is always a valid supertype.
9506 2000-09-12 Tom Tromey <tromey@cygnus.com>
9509 * jv-scan.c (help): Document --encoding.
9510 (options): Added `encoding' entry.
9511 (OPT_ENCODING): New define.
9512 (main): Handle --encoding.
9513 Include <langinfo.h> if nl_langinfo exists.
9514 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9516 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9517 (parse_source_file): Correctly call java_init_lex. Added `finput'
9518 argument. Use nl_langinfo to determine default encoding.
9519 * java-tree.h (current_encoding): Declare.
9520 * parse.y (java_parser_context_restore_global): Don't restore
9522 (java_parser_context_save_global): Don't set `finput' field.
9523 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9525 * lang.c (current_encoding): New global.
9526 (lang_decode_option): Recognize `-fencoding='.
9527 (finish_parse): Don't close finput.
9528 * parse.h (struct parser_ctxt): Removed `finput' and
9529 `unget_utf8_value' fields. Added `lexer' field.
9530 (java_init_lex): Fixed declaration.
9531 * lex.c (java_new_lexer): New function.
9532 (java_destroy_lexer): Likewise.
9533 (java_read_char): Added `lex' argument. Handle iconv case.
9534 (java_read_unicode): Added `lex' argument. Count backslashes in
9536 (java_init_lex): Added `finput' and `encoding' arguments. Set
9537 `lexer' field in ctxp.
9538 (BAD_UTF8_VALUE): Removed.
9539 (java_lex): Handle seeing UEOF in the middle of a string literal.
9540 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9541 (java_lexer): New structure.
9544 (DEFAULT_ENCODING): New define.
9545 (java_destroy_lexer): Declare.
9547 2000-09-12 Tom Tromey <tromey@cygnus.com>
9550 * lex.c (java_init_lex): Initialize java_io_serializable.
9551 * parse.y (java_io_serializable): New global.
9552 (valid_ref_assignconv_cast_p): An array can be cast to
9555 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9557 * decl.c, expr.c: Include defaults.h if not already included.
9558 Don't define the *_TYPE_SIZE macros.
9560 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9562 * typeck.c (build_java_array_type): Correct first parameter
9563 in ADJUST_FIELD_ALIGN invocation.
9565 2000-09-06 Tom Tromey <tromey@cygnus.com>
9567 * lang-specs.h: Also recognize `-femit-class-files'.
9569 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * verify.c (merge_types): Load the types to merge if necessary.
9573 2000-09-02 Anthony Green <green@redhat.com>
9575 * jcf-io.c: Include zlib.h.
9576 (open_in_zip): Read compressed class file archives.
9577 * zipfile.h (ZipDirectory): Add uncompressed_size and
9578 compression_method fields.
9579 * zextract.c (read_zip_archive): Collect file compression info.
9581 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9583 * parse.y (do_resolve_class): Also explore superclasses of
9584 intermediate enclosing contexts when searching for inner classes.
9586 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * parse.y (variable_declarator_id:): Better error message.
9589 (expression_statement:): Use YYNOT_TWICE.
9590 (cast_expression:): Likewise.
9591 (assignment:): Likewise.
9593 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * parse.y (do_merge_string_cste): New locals. Create new
9596 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9598 2000-08-07 Hans Boehm <boehm@acm.org>
9600 * boehm.c (mark_reference_fields): Set marking bits for all words in
9601 a multiple-word record.
9602 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9605 2000-08-31 Mike Stump <mrs@wrs.com>
9607 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9608 jcf-dump$(exeext)): Make parallel safe.
9610 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9612 * jcf-parse.c (set_source_filename): Constify a char *.
9613 * jcf-write.c (append_innerclasses_attribute,
9614 make_class_file_name): Constify a char *. Don't recycle a
9615 variable for an unrelated purpose.
9616 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9617 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9619 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9621 * expr.c (can_widen_reference_to): Fixed indentation.
9622 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9623 * parse.y: `finit$' replaces `$finit$' in comments.
9624 (try_builtin_assignconv): Fixed leading comment.
9626 2000-08-25 Greg McGary <greg@mcgary.org>
9628 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9630 2000-08-24 Greg McGary <greg@mcgary.org>
9632 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9633 * parse.y (BINOP_LOOKUP): Likewise.
9635 2000-08-22 Andrew Haley <aph@cygnus.com>
9637 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9638 sign extending. Fixes gcj/321.
9639 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9640 combining to make a jlong. Fixes gcj/321.
9642 2000-08-21 Nix <nix@esperi.demon.co.uk>
9644 * lang-specs.h: Do not process -o or run the assembler if
9647 2000-08-16 Andrew Haley <aph@cygnus.com>
9649 * typeck.c (build_java_array_type): Rewrite code to do array
9650 alignment. Take into account back-end macros when aligning array
9651 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9652 user to set alignment. Fixes gcj/252 and 160.
9654 2000-08-09 Tom Tromey <tromey@cygnus.com>
9656 * parse.y (check_abstract_method_definitions): Now return `int'.
9657 Check implemented interfaces. Fixes PR gcj/305.
9659 * parse.y (patch_switch_statement): Disallow `long' in switch
9660 expressions. Fixes PR gcj/310.
9662 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * decl.c (finit_leg_identifier_node): New global.
9665 (init_decl_processing): Use `finit$' to initialize
9666 finit_identifier_node. Use `$finit$' to initialize
9667 finit_leg_identifier_node.
9668 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9669 * java-tree.h (finit_identifier_node): Changed attached comment.
9670 (finit_leg_identifier_node): New declaration.
9671 (ID_FINIT_P): Take finit_identifier_node and
9672 finit_leg_identifier_node into account. This is a backward
9675 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9677 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9679 (generate_bytecode_insns): Check `nargs' before emitting it.
9680 * verify.c (merge_type_state): Fixed typo.
9681 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9682 generate_bytecode_{conditional,insns}.
9684 2000-08-13 Anthony Green <green@redhat.com>
9686 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9689 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9691 * class.c (maybe_layout_super_class): Fixed indentation.
9692 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9693 (java_check_methods): New function declaration.
9694 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9695 instead of `str_ptr'.
9696 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9697 of a `invokeinterface' at the right time.
9698 * parse.h (WFL_STRIP_BRACKET): New macro.
9699 (SET_TYPE_FOR_RESOLUTION): Use it.
9700 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9701 (check_class_interface_creation): Don't check for cross package
9702 innerclass name clashes.
9703 (method_header): Behave properly if MDECL is `error_mark_node'.
9704 (method_declarator): Return `error_mark_node' if bogus current
9706 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9707 (resolve_and_layout): New local `decl_type', set and used. Call
9709 (java_check_methods): New method.
9710 (java_layout_classes): Use it.
9711 (resolve_qualified_expression_name): No EH check necessary in
9713 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9715 (patch_assignment): Set DECL_INITIAL on integral final local.
9717 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9719 * java-tree.h (flag_extraneous_semicolon): New extern.
9720 * lang-options.h: (-Wextraneous-semicolon): New option.
9721 * lang.c (flag_redundant): Fixed typo in leading comment.
9722 (flag_extraneous_semicolon): New global.
9723 (lang_decode_option): Set `flag_extraneous_semicolon' when
9724 -Wall. Decode `-Wextraneous-semicolon'.
9725 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9726 `empty_statement' rule.
9727 (class_body_declaration): Likewise.
9728 (method_body:): Accept `;' as a method body.
9729 (static_initializer:): Removed `SC_TK' hack.
9730 (constructor_block_end:): Likewise.
9731 (empty_statement:): Report deprecated empty declaration. Fixes
9734 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9736 * parse.y (build_dot_class_method_invocation): Changed parameter
9737 name to `type'. Build signature from `type' and convert it to a
9738 STRING_CST if it's an array.
9739 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9740 to use `ref_type' directly.
9742 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9744 * lang-options.h: Added a comma after the last element to avoid
9745 syntax errors when other languages define additional options.
9747 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9749 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9750 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9751 (jc1): Link with $(BACKEND).
9752 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9754 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9756 * jvspec.c: Adjust type of second argument to
9757 lang_specific_driver, and update code as necessary.
9759 * class.c (build_dtable_decl): Initialize dummy.
9761 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9763 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9764 method bodies not to rule out discarding `<clinit>'; don't use
9765 <clinit> to initialize static fields with constant initializers.
9767 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9769 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9771 (method_synthetic): New global.
9772 (HANDLE_METHOD): Recognize synthetic method and tell
9773 `print_method_info' about it.
9774 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9775 processing a synthetic method.
9776 * jcf-reader.c (skip_attribute): New function.
9777 ( skip_attribute): Likewise.
9779 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * parse.y (build_outer_field_access): Fixed comments.
9782 (fix_constructors): Emit the initialization of this$<n> before
9784 (resolve_qualified_expression_name): Build an access to `decl' if
9787 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * parse-scan.y (curent_class): Non longer const.
9790 (inner_qualifier, inner_qualifier_length): Deleted.
9791 (current_class_length): New global.
9792 (bracket_count): Fixed typo in leading comment.
9793 (anonymous_count): New global.
9794 (class_instance_creation_expression:): Handle anonymous classes.
9795 (anonymous_class_creation:): New rule.
9796 (push_class_context): Rewritten.
9797 (pop_class_context): Likewise.
9798 (INNER_QUALIFIER): Macro deleted.
9799 (report_class_declaration): call `push_class_context' when
9800 entering the function. `fprintf' format modified not to use
9802 (report_class_declaration): Assign `package_name' and
9803 `current_class' to NULL separately.
9805 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9807 * expr.c (build_invokeinterface): Call layout_class_methods on
9810 2000-07-27 Tom Tromey <tromey@cygnus.com>
9811 Anthony Green <green@cygnus.com>
9812 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * class.c (make_class_data): Create vtable for abstract classes.
9815 (get_dispatch_table): Changed to cope with abstract classes.
9817 2000-07-27 Tom Tromey <tromey@cygnus.com>
9819 * parse.y (patch_method_invocation): Don't reverse the argument
9820 list when dealing with anonymous class constructors. Fixed typo in
9823 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * parse.y (build_alias_initializer_parameter_list): Reverse
9826 crafted list when building aliases for anonymous class
9829 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9831 * parse.y (jdep_resolve_class): Don't bother checking potential
9832 innerclass access if `decl' is NULL.
9833 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9836 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9838 * parse.c: Remove (again.)
9840 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9842 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9843 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9844 outside the `if' statement, alias to innerclass removed, `decl'
9845 used to mark the class complete.
9847 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9849 * parse.y (simple_name:): Fixed typo in error message.
9851 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9853 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9854 or its first operand can be error marks.
9856 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9858 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9859 * parse.y (method_header): Likewise.
9861 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9863 * parse.y (process_imports): Consider that one might be trying to
9864 import an innerclass. Fixes gcj/254
9866 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9868 * parse.y (find_as_inner_class): Handle the case where the
9869 enclosing context of an innerclass has been loaded as bytecode.
9871 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9873 * parse.y (simple_name:): Reject `$' in type names.
9874 (resolve_type_during_patch): Use `type' as a second
9875 argument to resolve_no_layout. Fixes gcj/257.
9877 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9879 * parse.y (find_most_specific_methods_list): Select the only
9880 non-abstract method even if max has been set.
9881 Fixes gcj/285, gcj/298.
9883 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9885 * lang-specs.h: Added %(jc1) to java compiler options.
9887 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9889 * .cvsignore: New file.
9891 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9893 * parse.y (not_accessible_p): Access granted to innerclasses
9894 (indirectly) extending the reference type. Fixes gcj/249.
9896 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9898 * parse.y (patch_method_invocation): Fixed comment.
9899 (maybe_use_access_method): Build this$<n>s to the context of the
9900 target method, or a type that extends it. Fixes gcj/242.
9902 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9906 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9908 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9910 2000-07-13 Tom Tromey <tromey@cygnus.com>
9912 * lang-specs.h: Added %{I*}.
9914 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9916 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9918 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9920 * parse-scan.c: Remove.
9922 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9924 * class.c (set_super_info): Handled protected inner classes.
9925 (common_enclosing_context_p): Bail early if arguments aren't both
9927 (get_access_flags_from_decl): Handle private and protected inner
9929 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9930 (CLASS_PROTECTED): Likewise.
9931 (struct lang_type): New bitfield `poic'.
9932 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9934 (check_inner_class_access): Renamed arguments, added
9935 comments. Handles protected inner classes (fixes gcj/225)
9936 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9938 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9940 * parse.y (resolve_qualified_expression_name): Verify qualified
9941 access to `this'. Fixes gcj/239.
9943 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9945 * jcf-write.c (generate_classfile): Don't install ConstantValue
9948 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * parse.y (resolve_qualified_expression_name): Handle inner class
9951 access. Fixes gcj/256.
9953 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9955 * jcf-write.c (generate_classfile): Properly install the
9956 ConstantValue attribute and the initial value constant pool index
9957 on string constants.
9958 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9961 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9963 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9965 * parse.y (find_as_inner_class): Fixed typo.
9966 (do_resolve_class): Explore enclosing contexts when searching for
9967 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9968 (check_inner_class_access): Check `decl' which can be null in case
9971 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9973 * java-tree.h (java_debug_context): Declared `extern'.
9974 (safe_layout_class): Likewise.
9975 * parse.y (resolve_field_access): Field must be `static' in order
9976 to be replaced by its initial value. Added comments.
9977 (find_applicable_accessible_methods_list): Fixed typo.
9978 (find_most_specific_methods_list): Methods found in innerclasses
9979 take over methods founds in the enclosing contexts.
9980 (java_complete_tree): Loosen restrictions on the type of DECLs
9981 that can be replaced by their initialization values.
9982 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9984 2000-07-05 Tom Tromey <tromey@cygnus.com>
9986 * Make-lang.in (PARSE_DIR): New macro.
9987 (PARSE_RELDIR): Likewise.
9988 (PARSE_C): Likewise.
9989 (PARSE_SCAN_C): Likewise.
9990 ($(PARSE_C)): New target.
9991 ($(PARSE_SCAN_C)): Likewise.
9992 (SET_BISON): New macro.
9993 (BISONFLAGS): Likewise.
9994 (JAVABISONFLAGS): Likewise.
9996 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9998 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9999 argument on the first pass for CNI as well as JNI.
10000 (print_method_info): Set up method name on the first pass only.
10002 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse.y (parser_qualified_classname): Removed parameter
10006 (create_interface): Removed first passed parameter to
10007 parser_qualified_classname.
10008 (create_class): Likewise. Don't install alias on static
10009 innerclasses. Fixes gcj/275.
10011 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10013 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10014 debugable statement with empty_stmt_node. Fixes gcj/272
10016 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10018 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10021 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10023 * jcf-write.c (push_long_const): Appropriately cast short negative
10026 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10028 * parse.y (verify_constructor_super): Use loop variable
10029 `m_arg_type' initialized with `mdecl_arg_type'.
10031 2000-06-29 Tom Tromey <tromey@cygnus.com>
10033 * parse.y (resolve_field_access): Handle case where `type_found'
10036 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10038 * expr.c (lookup_field): The same field can be found through two
10039 different interface. Don't declare it ambiguous in that case.
10041 2000-06-27 Tom Tromey <tromey@cygnus.com>
10043 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10044 follows \r, then unget it at a lower level.
10046 2000-06-26 Tom Tromey <tromey@cygnus.com>
10048 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10049 java_complete_tree.
10051 2000-06-25 Tom Tromey <tromey@cygnus.com>
10053 * parse.y (for_statement): Wrap expression in a WFL if it is a
10054 constant. For PR gcj/268.
10056 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10058 * parse.y (do_resolve_class): Minor optimiztion in the package
10059 list search. Removed unnecessary test and return statement.
10060 (valid_ref_assignconv_cast_p): Order of arguments to
10061 enclosing_context_p fixed.
10063 2000-06-24 Tom Tromey <tromey@cygnus.com>
10065 * expr.c (lookup_field): Print error and return error_mark_node if
10066 field reference is ambiguous.
10068 * parse.y (check_abstract_method_definitions): Also check if
10069 `other_method' is abstract.
10071 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10073 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10075 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10076 (struct lang_type): New field `pic'.
10077 (CLASS_PRIVATE): New macro.
10078 * parse.y (check_inner_class_access): New function.
10079 (jdep_resolve_class): Call it.
10081 2000-06-23 Tom Tromey <tromey@cygnus.com>
10083 * parse.y (patch_incomplete_class_ref): Initialize the returned
10084 class. For PR gcj/260.
10086 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10090 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10092 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10093 Java specific checks.
10094 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10095 screened by DECL_P.
10096 * java-tree.def (CASE_EXPR): Marked 'e'.
10097 (DEFAULT_EXPR): Likewise.
10098 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10099 screened by DECL_P.
10100 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10101 Java specific checks.
10102 (generate_bytecode_insns): Test try_block for BLOCK before using
10104 * parse.y (build_wfl_wrap): Added `location' argument. Set
10105 EXPR_WFL_LINECOL accordingly.
10106 (dim_expr:): Wrap constants with WFLs.
10107 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10108 (resolve_package): Check for `stmt' not being a BLOCK before
10109 building a debuggable statement with it.
10110 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10112 (resolve_field_access): Make sure `decl' is a DECL before treating
10114 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10115 IDENTIFIER_NODE before treating it as such.
10116 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10117 treating it as such.
10118 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10119 to be applied only on non array types.
10121 2000-06-16 Per Bothner <per@bothner.com>
10123 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10124 define in terms of DECL_RESULT, as that fails when --enable-checking.
10126 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10128 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10129 types the same in comparison.
10130 (CHECK_OP): Add static prototype.
10132 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10134 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10135 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10136 * parse.c: Rebuilt.
10138 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10140 * decl.c (create_primitive_vtable): Prototype.
10142 * jcf-write.c (generate_bytecode_insns): Initialize variable
10145 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10147 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10149 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10150 to track searched classes, and do not search the same class more than
10151 once. Call find_applicable_accessible_methods_list on immediate
10152 superclass, instead of search_applicable_method_list on all ancestors.
10153 Fix for PR gcj/238.
10155 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10157 * parse.y (register_fields): Permit static fields in inner classes
10158 if they are final. Fix for PR gcj/255.
10160 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10162 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10163 * parse.y (find_in_imports): Returned type changed to void,
10164 leading comment fixed.
10165 (register_package): New function.
10166 (qualify_and_find): Likewise.
10167 (package_declaration:): Use `register_package'.
10168 (single_type_import_declaration:): Removed local variable
10169 `node'. Added missing `;' for consistency.
10170 (type_import_on_demand_declaration:): Use `chainon' to link new
10172 (lookup_field_wrapper): Lookup local variables defined in outer
10174 (java_complete_class): Don't reverse the list of imported on demand.
10175 (do_resolve_class): Reorganized. Removed local variable
10176 `original_name'. Call `qualify_and_find' with the current package
10177 name, invoke `find_in_imports_on_demand' right after. Call
10178 `qualify_and_find' with the packages we've seen so far. Fixed
10179 operations numbering in comments.
10180 (java_expand_class): Don't reverse `package_list'.
10181 (find_most_specific_methods_list): New local variables `abstract'
10182 and `candidates'. Use them to pick the right method.
10184 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10186 * parse.y (check_modifiers_consistency): Don't subtract out
10187 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10189 2000-06-04 Philipp Thomas <pthomas@suse.de>
10191 * Makefile.in (INTLLIBS): New.
10195 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10197 * class.c (get_dispatch_table): Build the vtable dummy entry list
10198 element with a null purpose. Fixed leading comment.
10199 (build_dtable_decl): Build an accurate dtable type when appropriate
10202 2000-06-02 Richard Henderson <rth@cygnus.com>
10204 * lang.c (lang_get_alias_set): New.
10206 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10208 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10209 before using it as the accessed field.
10211 2000-05-31 Tom Tromey <tromey@cygnus.com>
10213 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10214 char_array_vtable, short_array_vtable, int_array_vtable,
10215 long_array_vtable, float_array_vtable, double_array_vtable):
10217 * expr.c (get_primitive_array_vtable): New function.
10218 (create_primitive_vtable): New function.
10219 (java_lang_expand_expr): Enable code to statically generate
10221 * decl.c (init_decl_processing): Create primitive vtables.
10222 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10223 short_array_vtable, int_array_vtable, long_array_vtable,
10224 float_array_vtable, double_array_vtable): Define.
10226 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10228 * java/parse.y (find_applicable_accessible_methods_list):
10229 Don't add an uninitialized value to the list.
10231 2000-05-25 Tom Tromey <tromey@cygnus.com>
10233 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10234 when trying to see if field's class should be initialized. Always
10235 initialize field's declaring class, not qualified class.
10238 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10239 `wfl_operator', to maybe_build_primttype_type_ref.
10242 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10244 * parse.y (patch_method_invocation): Don't try to lookup methods
10245 in primitive types.
10247 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10249 * parse.y (resolve_field_access): Call the appropriate <clinit>
10250 before accessing the length of a static array. Craft a decl for
10251 the field while its time. Fixes PR gcj/129.
10253 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10255 * parse.y (resolve_package): Correctly set `*next' (was off by
10257 (resolve_qualified_expression_name): Fixed comment.
10259 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10261 * jcf-parse.c (jcf_parse_source): Reset current_class and
10262 current_function_decl to NULL before parsing a new file.
10264 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * parse.y (block_end:): If the collected block doesn't feature a
10267 statement, insert an empty statement.
10269 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * parse.y (maybe_yank_clinit): New function.
10272 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10273 end of the list of methods belonging to a class.
10274 (java_complete_expand_method): Check whether <clinit> is really
10275 necessary and expand it accordingly.
10277 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10279 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10280 processed by the method's switch statement.
10282 2000-05-19 Tom Tromey <tromey@cygnus.com>
10284 * java-tree.h: Added init state enum.
10285 * decl.c (emit_init_test_initialization): Initialize class
10286 initialization check variable by looking at class' state.
10288 2000-05-19 Tom Tromey <tromey@cygnus.com>
10290 * java-tree.h (build_instanceof): Declare.
10291 (build_get_class): Declare.
10292 * parse.y (patch_binop): Use build_instanceof.
10293 * expr.c (build_instanceof): New function. If class is final,
10294 don't make a function call.
10295 (expand_java_INSTANCEOF): Use it.
10296 (build_get_class): New function.
10298 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10300 * jcf-write.c (generate_classfile): Scan the source_file for
10301 slashes with the right pointer variable.
10303 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10305 * lang.c (lang_decode_option): Update -Wunused flags by calling
10307 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10309 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10311 * check_init.c (check_init): Constify local char *.
10312 * class.c (push_class): Constify local char *.
10313 * java_tree.h: Update prototypes.
10314 * jcf-io.c (open_class): Constify filename parameter and
10316 (find_class): Remove redundant string copy. Cast return from
10318 * jcf-parse.c (read_class, parse_class_file, yyparse):
10319 Constify local char *.
10320 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10321 Constify local char *.
10322 * jcf.h (JCF): Constify filename and classname.
10323 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10324 * lang.c (init_parse): Constify parameter and return value.
10325 * lex.c (java_get_line_col): Constify filename parameter.
10326 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10327 * parse.y (java_parser_context_suspend,
10328 issue_warning_error_from_context, safe_layout_class): Constify
10330 * parse.c: Regenerate.
10332 2000-05-08 Tom Tromey <tromey@cygnus.com>
10334 * expr.c (build_jni_stub): Cache the result of
10335 _Jv_LookupJNIMethod.
10337 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10339 * decl.c (predef_filenames_size): Now 7.
10340 (predef_filenames): New seventh entry.
10342 2000-05-04 Tom Tromey <tromey@cygnus.com>
10344 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10345 Keep track of when we've seen a reference field after a
10346 non-reference field.
10347 (get_boehm_type_descriptor): Handle case where we see
10348 non-reference fields but no trailing reference field.
10349 * decl.c (rawdata_ptr_type_node): Define.
10350 (init_decl_processing): Initialize rawdata_ptr_type_node.
10351 * java-tree.h (rawdata_ptr_type_node): Declare.
10353 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10355 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10356 specifiers in calls to fprintf.
10358 2000-05-03 Andrew Haley <aph@cygnus.com>
10360 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10362 * javaop.h (WORD_TO_INT): New function.
10363 (IMMEDIATE_s4): Use WORD_TO_INT.
10364 * jcf.h (JPOOL_INT): Ditto.
10366 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10369 2000-04-19 Tom Tromey <tromey@cygnus.com>
10371 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10372 on native function.
10373 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10375 * expr.c (build_jni_stub): New function.
10376 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10377 * parse.c: Rebuilt.
10378 * parse.y (java_complete_expand_methods): Expand a native method
10379 and call build_jni_stub if -fjni given.
10380 * lang-options.h: Document -fjni.
10381 * lang.c (flag_jni): New global.
10382 (lang_f_options): Added `jni' entry.
10383 * java-tree.h (soft_lookupjnimethod_node,
10384 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10386 (flag_jni): Declare.
10387 (build_jni_stub): Declare.
10388 (struct lang_decl): Added `native' flag.
10389 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10391 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10392 soft_jnipopsystemframe_node): New globals.
10393 (init_decl_processing): Set them. _Jv_InitClass only takes one
10396 * java-tree.def: Put into `C' mode.
10398 2000-04-27 Tom Tromey <tromey@cygnus.com>
10401 * expr.c (expand_invoke): Generate check to see if object pointer
10402 is null in nonvirtual invocation case.
10403 * java-tree.h (soft_nullpointer_node): Declare.
10404 * decl.c (soft_nullpointer_node): New global.
10405 (init_decl_processing): Initialize soft_nullpointer_node.
10406 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10407 or `private' methods.
10408 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10410 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10415 2000-04-26 Tom Tromey <tromey@cygnus.com>
10417 * zextract.c (find_zip_file_start): New function.
10418 (read_zip_archive): Use it.
10420 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10422 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10424 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10426 * class.c (common_enclosing_context_p): New function.
10427 * java-tree.h (common_enclosing_context_p): Added prototype.
10428 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10429 classes sharing an outer context with the current instance.
10430 * parse.y (build_access_to_thisn): Fixed leading comment.
10431 (verify_constructor_super): New local `supper_inner'. Skip
10432 enclosing context argument in the case of inner class constructors.
10433 (patch_method_invocation): Insert proper context as second
10434 parameter to pure inner class constructor super invocations.
10436 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10438 * parse.y (end_class_declaration): Reset the interface number
10441 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10443 * parse.y (source_start_java_method): Deleted unnecessary code.
10444 (patch_method_invocation): Fixed comment.
10446 2000-04-24 Robert Lipe <robertlipe@usa.net>
10448 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10450 2000-04-23 Tom Tromey <tromey@cygnus.com>
10452 * boehm.c (mark_reference_fields): Use int_byte_position.
10454 2000-04-22 Tom Tromey <tromey@cygnus.com>
10456 * boehm.c (mark_reference_fields): Only call byte_position on
10459 2000-04-22 Tom Tromey <tromey@cygnus.com>
10461 * boehm.c (mark_reference_fields): Added `last_view_index'
10462 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10464 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10466 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10467 * parse.y (check_class_interface_creation): Fixed comments. Select
10468 permitted modifiers for (inner) interfaces. Changed error message
10469 to report rejected modifiers used with local classes.
10471 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10473 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10474 of directly inherited type considered in scope.
10475 * parse.y (do_resolve_class): Search inherited classes for inner
10478 2000-04-20 Tom Tromey <tromey@cygnus.com>
10480 * parse.y (not_accessible_p): Use member's class, not current
10481 class, when doing inheritance check for protected reference.
10484 2000-04-20 Jason Schroeder <shrode@subnature.com>
10486 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10488 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10490 * parse.y (lookup_field_wrapper): Search for final local aliases.
10491 (resolve_expression_name): Let lookup_field_wrapper search for
10492 final local aliases. Force the value of `name' if one is found.
10493 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10494 an expression name. Fixed comments.
10496 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10498 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10500 2000-04-19 Tom Tromey <tromey@cygnus.com>
10502 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10504 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10506 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10508 2000-04-18 Tom Tromey <tromey@cygnus.com>
10511 * gjavah.c (utf8_cmp): Changed return value.
10512 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10514 (cxx_keywords): New global.
10515 (get_field_name): Handle new result of cxx_keyword_subst.
10516 (print_method_info): Likewise.
10518 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10520 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10521 with a newline, for CNI.
10522 (print_stub_or_jni): Print a space or newline before method name for
10523 CNI as well as JNI.
10524 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10525 (process_file): Include gcj/cni.h if generating CNI stubs.
10527 2000-04-16 Tom Tromey <tromey@cygnus.com>
10529 * gjavah.c (decompile_method): Use print_field_name.
10532 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10534 * parse.y (java_expand_classes): Reverse the package list once.
10535 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10537 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10538 the `==' and `!=' operators.
10540 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10542 * jcf-write.c (generate_bytecode_insns): At invocation time,
10543 always relate an interface method to the type of its selector.
10545 2000-04-05 Tom Tromey <tromey@cygnus.com>
10548 * expr.c (expand_invoke): Generate check to see if object pointer
10549 is null in nonvirtual invocation case.
10550 * java-tree.h (soft_nullpointer_node): Declare.
10551 * decl.c (soft_nullpointer_node): New global.
10552 (init_decl_processing): Initialize soft_nullpointer_node.
10553 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10554 or `private' methods.
10555 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10557 2000-04-05 Tom Tromey <tromey@cygnus.com>
10559 Fix for PR gcj/140:
10560 * parse.y (check_final_assignment): Recognize assignments to the
10561 `length' field of an array when generating class files.
10563 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10565 * class.c (decl_hash): Prototype removed.
10566 (decl_compare): Likewise.
10568 2000-04-05 Tom Tromey <tromey@cygnus.com>
10570 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10571 * parse.y (check_modifiers_consistency): Check for final/volatile
10572 clash. Fixes PR gcj/164.
10574 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10578 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10580 (add_method_1): Use `java_hash_hash_tree_node' and
10581 `java_hash_compare_tree_node'.
10582 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10583 (java_hash_compare_tree_node): Likewise.
10584 * parse.y (find_applicable_accessible_methods_list): Create,
10585 delete and use a hash table to remember already searched interfaces.
10587 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10589 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10592 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10594 * boehm.c (mark_reference_fields, set_bit): Prototype.
10595 (set_bit): Un-ANSI-fy definition.
10597 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10600 * decl.c (emit_init_test_initialization): Likewise.
10602 * gjavah.c (jni_print_char): Likewise.
10604 * parse.y (create_new_parser_context): Likewise.
10606 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10608 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10609 patch missing hunk. Fixed indentation.
10611 2000-03-30 Tom Tromey <tromey@cygnus.com>
10613 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10614 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10616 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10618 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10619 when negative *before* using it as an array index.
10620 * ChangeLog: Fixed typo.
10622 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10624 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10625 to 0 when it reaches -1.
10627 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10629 * jcf-parse.c (get_constant): Properly cast `num' during the
10630 invocation of `add_double'.
10631 * jcf-write.c (push_long_const): Properly cast `lo' before
10632 comparing it to short bounds.
10633 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10634 `interface_body:' is reduced after the current interface is
10637 2000-03-26 Tom Tromey <tromey@cygnus.com>
10639 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10640 Java-specific `-f' option.
10642 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10644 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10645 Adjust order of making types.
10646 Make bitsize_*_node values.
10648 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10650 * class.c (make_field_value): Use byte_position.
10651 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10652 (java_array_data_offset): Likewise.
10653 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10656 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * parse.y (check_abstract_method_definitions): New local
10659 `end_type_reached'. Make sure we also consider `end_type'.
10660 (java_check_abstract_method_definitions): Make sure we eventually
10661 consider `java.lang.Object'.
10662 (maybe_use_access_method): Don't use access method if not in the
10663 context of a pure inner class or if the method's context is right.
10664 (find_applicable_accessible_methods_list): New static flag
10665 `object_done'. Don't search abstract classes as interfaces. Fixed
10666 indentation. Fixed the `java.lang.Object' only search. Search
10667 class interface(s) first, then fully search enclosing contexts.
10668 (find_most_specific_methods_list): Pick the closest candidate when
10669 they're all abstract.
10671 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10673 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10674 properly initialize `finished_label'. Don't emit gotos for empty
10677 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10679 * except.c (emit_handlers): Clear catch_clauses_last.
10681 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10683 * parse.y (check_method_types_complete): New function.
10684 (create_class): Reset anonymous class counter only when seeing an
10686 (java_complete_class): JDEP_METHOD: Don't recompute signature
10689 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10691 * class.c (build_static_ref): Fixed indentation in comment.
10692 * java-tree.def (TRY_EXPR): Fixed typo in name.
10693 (CLASS_LITERAL): Likewise.
10694 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10695 (struct lang_type): New field `dot_class'.
10696 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10697 (generate_classfile): Method `class$' is synthetic.
10698 * parse.y (build_do_class_method): New function.
10699 (build_dot_class_method_invocation): Likewise.
10700 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10701 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10702 (qualify_ambiguous_name): Likewise.
10703 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10704 (build_try_statement): Fixed leading comment.
10706 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10708 * class.c (make_field_value): Properly handle sizes.
10709 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10710 (layout_class_method): Count using trees.
10711 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10712 * expr.c (java_array_data_offset): Use int_bit_position.
10713 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10714 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10716 2000-03-16 Tom Tromey <tromey@cygnus.com>
10718 * lang.c (flag_hash_synchronization): New global.
10719 (lang_f_options): Added `hash-synchronization'.
10720 * lang-options.h: Mention -fhash-synchronization.
10721 * java-tree.h (flag_hash_synchronization): Declare.
10722 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10723 hash table synchronization is disabled.
10724 * decl.c (init_decl_processing): Only push `sync_info' value when
10725 hash table synchronization is disabled.
10726 * class.c (make_class_data): Only push `sync_info' field when hash
10727 table synchronization is disabled. Removed dead code.
10729 2000-03-16 Tom Tromey <tromey@cygnus.com>
10731 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10733 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10735 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10737 * parse.y (patch_method_invocation): Handle anonymous classes
10738 creation in static context.
10740 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10742 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10743 * parse.y (resolve_qualified_expression_name): Use it.
10744 (patch_method_invocation): Likewise.
10746 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10748 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10749 depending on the type of dependency which dictates what the
10751 (unresolved_type_p): Resolved types limited to the current class.
10753 2000-03-15 Tom Tromey <tromey@cygnus.com>
10755 * decl.c (init_decl_processing): Set type of `sync_info' to be
10758 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10759 Correctly compute bit number for current slot. Zero `high' and
10760 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10761 mark_reference_fields.
10762 (mark_reference_fields): New function.
10764 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10766 * parse.y (register_incomplete_type): Fixed initialization of
10769 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10771 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10773 (push_class_context, pop_class_context): New function.
10774 (class_body:): Call pop_class_context.
10775 (interface_body:): Likewise.
10776 (INNER_QUALIFIER): New macro.
10777 (report_class_declaration): Changed output format and use
10778 INNER_QUALIFIER. Call push_class_context.
10780 2000-02-14 Andrew Haley <aph@cygnus.com>
10782 * check-init.c (check_init): Add new cases for unary and binary
10785 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10787 * parse.y (resolve_package): Set `next' once a type name has been
10788 progressively discovered.
10789 (resolve_qualified_expression_name): Propagate resolution only if
10790 there are remaining qualifiers. Take into account `q' might have
10791 been cleared after re-qualification.
10792 * parse.y (patch_method_invocation): New local `resolved'.
10793 Section dealing with qualified expression rewritten to use
10794 resolve_field_access.
10796 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10798 * parse.h (PUSH_CPC): Fixed indentation.
10799 (DEBUG_CPC): New macro.
10800 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10801 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10802 * parse.y (class_body_declaration:): Use
10803 SET_CPC_INSTANCE_INITIALIZER_STMT.
10804 (method_declaration:): Check for null current_function_decl.
10805 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10806 (java_parser_context_pop_initialized_field): Better handling of
10808 (maybe_make_nested_class_name): Mark nested class name as
10809 qualified when necessary.
10810 (end_class_declaration): Don't call java_parse_context_resume when
10811 one or more error occurred.
10812 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10813 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10814 SET_CPC_INITIALIZER_STMT.
10815 (method_header): Check for inner classes declaring static methods.
10816 (resolve_qualified_expression_name): Handle situation where `this'
10819 2000-03-13 Hans Boehm <boehm@acm.org>
10821 * typeck.c (build_prim_array_type): Correctly set the high word too.
10823 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10825 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10827 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10828 list of methods for interfaces.
10830 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10832 * parse.y (qualify_ambiguous_name): Properly handle expressions
10835 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10837 * parse.y (check_final_assignment): Extended to process
10839 (patch_assignment): Have check_final_assignment called only once.
10841 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10843 * java-tree.h (IS_INIT_CHECKED): New flag.
10844 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10845 * parse.y (patch_string): Call force_evaluation_order on the
10846 completed string concatenation tree.
10847 * expr.c (force_evaluation_order): Call force_evaluation_order on
10848 function's arguments too.
10850 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10852 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10853 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10854 (build_anewarray): Likewise.
10855 * parse.y (patch_newarray): Likewise.
10856 * parse.c: Regenerated.
10858 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10860 * decl.c (init_decl_processing): Added new class fields `depth',
10861 `ancestors', and `idt' to class_type_node. Use
10862 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10863 * class.c (make_class_data): Push initial values for new fields.
10864 * java-tree.h: Updated prototype for `build_invokeinterface'.
10865 * expr.c (build_invokeinterface): Changed parameters to accept
10866 `method' tree. Calculate index of `method' in its declaring
10867 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10868 (expand_invoke): Call `build_invokeinterface' with new parameters.
10869 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10872 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10874 * typeck.c (lookup_do): Search superinterfaces first
10875 when looking up an interface method. From Godmar Back
10876 <gback@cs.utah.edu>
10878 2000-03-06 Tom Tromey <tromey@cygnus.com>
10880 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10882 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10884 * java-tree.h (lookup_argument_method2): Declared.
10885 (safe_layout_class): Prototype moved from parse.h.
10886 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10887 * parse.y (java_check_regular_methods): Local `super_class' gone.
10888 Call lookup_argument_method2 instead of lookup_argument_method.
10889 Perform modifier match for methods found declared in implemented
10890 interfaces. Fixed indentation problem. Overriding/hiding error
10891 report to take place only for methods found in classes.
10892 * typeck.c (lookup_argument_method): Changed leading
10893 comment. Re-written by calling lookup_do.
10894 (lookup_argument_method2): New function.
10895 (lookup_java_method): Re-written by calling lookup_do.
10896 (lookup_do): New function.
10898 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10900 * check-init.c (check_init): Removed dead code. Handle (blank)
10902 * parse.y (declare_local_variables): New local `final_p', set it
10903 and use it to initialize LOCAL_FINAL.
10904 (check_final_assignment): Only check FIELD_DECLs.
10906 2000-02-17 Tom Tromey <tromey@cygnus.com>
10908 * Makefile.in (JAVA_OBJS): Added boehm.o.
10909 (boehm.o): New target.
10910 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10911 * java-tree.h (flag_use_boehm_gc): Declare.
10912 (get_boehm_type_descriptor): Declare.
10913 * lang.c (lang_f_options): Added `use-boehm-gc'.
10914 (flag_use_boehm_gc): New global.
10915 * lang-options.h: Added -fuse-boehm-gc.
10916 * boehm.c: New file.
10917 * class.c (get_dispatch_table): If class uses a Boehm type
10918 descriptor, put it in the vtable.
10919 (make_class_data): Removed dead code.
10921 2000-03-03 Per Bothner <per@bothner.com>
10923 * decl.c (init_decl_processing): Initialize sizetype properly.
10925 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10927 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10928 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10929 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10930 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10931 (jcf_parse): New local `current'. Load innerclasses seen in outer
10932 context being processed.
10933 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10934 * jcf-write.c (append_innerclasses_attribute): New function.
10935 (append_innerclasses_attribute_entry): Likewise.
10936 (get_access_flags): Handle static classes. Set anonymous and local
10937 classes to be private.
10938 (generate_classfile): Attribute count adjusted. Call
10939 append_innerclasses_attribute.
10940 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10941 PURE_INNER_CLASS_TYPE_P.
10942 * parse.y (parser_qualified_classname): New parameter `is_static',
10943 produce non qualified name accordingly.
10944 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10945 (create_interface): Added argument to parser_qualified_classname.
10946 (create_class): Added argument to parser_qualified_classname. Setup
10947 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10948 (add_inner_class_fields): Fixed indentation.
10949 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10950 (method_declarator): Fixed typo in comment.
10951 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10952 (build_current_thisn): Likewise.
10953 (patch_method_invocation): Likewise.
10955 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10957 * decl.c (current_function_decl): Move to toplev.c.
10959 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10961 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10962 (DECL_BIT_INDEX): Use underlying representation.
10963 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10965 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10967 * expr.c (build_java_ret): Pass proper type to size_binop.
10969 2000-02-25 Anthony Green <green@cygnus.com>
10971 * expr.c (build_class_init): Mark the decl to be ignored by
10973 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10974 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10975 * class.c (init_test_hash_newfunc): New function.
10976 (decl_hash): New function.
10977 (decl_compare): New function.
10978 * decl.c (emit_init_test_initialization): New function.
10979 (complete_start_java_method): Traverse the init test hashtable,
10980 calling emit_init_test_initialization.
10981 (always_initialize_class_p): Define.
10982 * expr.c (build_class_init): Use initialization tests when
10983 emitting class initialization code.
10984 (always_initialize_class_p): Declare.
10985 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10987 * java-tree.h: Include hash.h.
10988 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10989 (struct lang_decl): Add init_test_table field.
10990 (init_test_hash_entry): Define.
10992 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10994 * gjavah.c (main): Avoid using `argi' to report unimplemented
10997 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10999 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11000 initialize locals to avoid warnings. Local `exception_type' moved
11003 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11005 * parse.y (resolve_expression_name): Use `orig' as a second
11006 argument to resolve_field_access.
11007 (resolve_field_access): Removed unnecessary code when dealing with
11010 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11012 * class.c (push_super_field): Don't push the field twice.
11013 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11014 * parse.h (java_reorder_fields): Prototyped.
11015 * parse.y (java_reorder_fields): New function.
11016 (java_layout_class): Simplified not to worry about re-ordering.
11018 2000-02-23 Tom Tromey <tromey@cygnus.com>
11020 * gjavah.c (print_name): In JNI case, correctly quote string.
11021 (print_method_info): Don't handle overrides in JNI mode.
11023 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11025 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11026 value type set to `boolean_type_node'.
11028 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11030 * jcf-dump.c (main): Test for correct condition after
11031 output file creation.
11033 2000-02-19 Anthony Green <green@cygnus.com>
11035 * jcf-depend.c (add_entry): Fix test for first list entry.
11037 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11039 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11040 * constants.c (build_constants_constructor): Likewise.
11042 2000-02-19 Anthony Green <green@cygnus.com>
11044 * jcf-depend.c (add_entry): Add entries to the end of the list.
11046 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11048 * decl.c (INT_TYPE_SIZE): Define if necessary.
11049 (expand_java_return): Handle the case of a native integer smaller
11050 than a JVM integer.
11052 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11054 * gjavah.c (help): Use GCCBUGURL.
11055 * jv-scan.c (help): Likewise.
11056 * jcf-dump.c (help): Likewise.
11058 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11060 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11063 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11065 * jcf-parse.c (load_class): Call `fatal' if no file containing
11066 the target class are found.
11068 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11070 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11071 lex.c, lex.h, and PARSE_H to...
11072 (parse.o, parse-scan.o): ...here, respectively.
11074 * lex.c: Split out code that may trigger SIGFPE from yylex()
11075 to its own function.
11076 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11078 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11080 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11082 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11084 * parse.y (outer_field_access_p): Stop in time when outer contexts
11086 (resolve_qualified_expression_name): Properly qualify *everything*
11087 after a package.type to be resoled as expression names.
11088 (find_applicable_accessible_methods_list): Save/restore `class' to
11089 isolate it from a possible outer context search.
11091 2000-02-15 Tom Tromey <tromey@cygnus.com>
11093 * gjavah.c (jni_print_char): New function.
11094 (print_full_cxx_name): Use it.
11095 (decode_signature_piece): Likewise.
11096 (print_cxx_classname): Likewise.
11098 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11100 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11102 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11104 * gjavah.c: Include version.h.
11106 * jcf-dump.c: Likewise.
11108 * jv-scan.c: Likewise.
11110 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11112 * parse.y (outer_field_access_fix): First parameter now a tree
11113 node. Check for assignment to final. First argument to
11114 build_outer_field_access_fix modified to accommodate prototype.
11115 (build_outer_field_access): Don't check for assignment to final
11117 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11118 possibly returned by outer_field_access_fix. Changed
11119 outer_field_access_fix's first argument.
11120 (check_final_assignment): $finit$'s context is OK.
11121 (patch_unaryop): Use node instead of its line/column value when
11122 calling outer_field_access_fix.
11124 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11126 * parse.y (interface_declaration:): No longer tagged
11127 <node>. Re-installed default action.
11128 (class_member_declaration:): Handle inner interfaces.
11129 (interface_member_declaration): Handle inner interfaces and
11131 (create_interface): Push error if one seen. Suspend parsing
11132 context when processing an inner interface.
11133 (register_fields): Inner class static field limitations not to
11134 apply to inner interfaces.
11136 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11138 * jcf-parse.c (load_class): Update `java_error_count' when a
11139 class' file can't be found.
11140 (parse.y): Avoid (byte)code generation when errors seen.
11142 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11144 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11145 decodes a valid node.
11146 (patch_binop): Handle TRUNC_DIV_EXPR.
11148 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * parse.y (resolve_package): New local `acc'. Try to progressively
11151 build and guess a package and type name.
11153 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * parse.y (find_applicable_accessible_methods_list): Load and
11156 layout the search class if necessary.
11157 (java_complete_tree): Keep to original type of the folded initial
11160 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11162 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11163 Generate error message if circularity is detected. New static
11165 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11166 * jcf-write.c (generate_bytecode_insns): Very simply handle
11168 * parse.y (java_check_circular_reference): Use
11169 `cyclic_inheritance_report' during report, if necessary.
11170 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11171 walking NEW_ARRAY_INIT twice.
11173 2000-02-09 Tom Tromey <tromey@cygnus.com>
11175 * parse.y (check_class_interface_creation): Allow inner classes to
11176 be `private' or `protected', check modifiers' consistency. Prevent
11177 block local classes from bearing any modifiers.
11179 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11181 * except.c (check_start_handlers): Re-add prototype lost in last
11183 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11185 2000-02-09 Andrew Haley <aph@cygnus.com>
11187 * decl.c (clear_binding_level): Remove excess initializer.
11188 (maybe_poplevels): Remove unused variable.
11189 (force_poplevels): Ditto.
11190 (struct binding_level): Add comment.
11192 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11194 * jcf-write.c (generate_classfile): Don't consider
11195 pre-initialization with reference value (use <clinit> instead.)
11196 * parse.y (java_fix_constructors): No generated constructor for
11198 (build_outer_field_access): Removed debug message.
11199 (outer_field_expanded_access_p): Adapted to bytecode generation.
11200 (build_outer_field_access_method): Use fix_method_argument_names.
11201 (build_outer_method_access_method): Fixed indentation. Added
11202 comment. Handle access method generation for static and also void
11204 (build_access_to_thisn): Inserted debug message.
11205 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11206 (resolve_qualified_expression_name): Fixed comment.
11207 (not_accessible_p): Adapted to bytecode generation. Added comment.
11208 (patch_method_invocation): Added comment.
11209 (maybe_use_access_method): Fixed leading comment. Handle static
11211 (java_complete_lhs): Don't shortcut handling of initialized upon
11212 declaration String type static fields when generating bytecode.
11213 (patch_unaryop): Handle outer field access when generating
11216 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11218 * java-tree.h (FIELD_THISN): New macro.
11219 * jcf-write.c (append_synthetic_attribute): New function.
11220 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11221 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11222 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11224 (build_outer_field_access): Turned on access functions usage and
11225 generation when compiling to bytecode.
11226 (maybe_use_access_method): Likewise.
11228 2000-01-25 Andrew Haley <aph@cygnus.com>
11230 * java-except.h (struct eh_range): Add `expanded' field.
11231 (maybe_start_try): Add end_pc arg.
11232 (maybe_end_try): Ditto.
11233 * java-tree.h (force_poplevels): new function.
11234 * expr.c (expand_byte_code): Don't call maybe_start_try or
11236 * except.c (add_handler): Reset expanded.
11237 (expand_start_java_handler): Set expanded.
11238 (check_start_handlers): Don't expand a start handler that's
11239 already been expanded.
11240 (maybe_start_try): Add end_pc arg. Only expand a handler which
11242 (expand_end_java_handler): call force_poplevels.
11243 (force_poplevels): new function.
11244 * decl.c (binding_level): Add start_pc of binding level.
11245 (maybe_pushlevels): Call maybe_start_try when pushing binding
11247 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11248 (LARGEST_PC): Define.
11249 (clear_binding_level): Use LARGEST_PC.
11251 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11252 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11253 (binding_depth, is_class_level, current_pc): new variables.
11254 (struct binding_level): ditto.
11255 (indent): new function.
11256 (push_jvm_slot): add debugging info.
11257 (maybe_pushlevels): ditto.
11258 (maybe_poplevels): ditto.
11259 (pushlevel): ditto.
11261 (start_java_method): ditto.
11262 (give_name_to_locals): comment only.
11263 * except.c (binding_depth, is_class_level, current_pc):
11265 (expand_start_java_handler): add debugging info.
11266 (expand_end_java_handler): ditto.
11268 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11270 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11271 (print_name_for_stub_or_jni, process_file): Constify a char*.
11273 2000-02-03 Tom Tromey <tromey@cygnus.com>
11275 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11277 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11279 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11280 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11283 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11285 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11286 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11287 (struct lang_type): New field `ii_block'.
11288 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11289 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11290 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11291 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11292 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11293 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11295 * parse.y (add_instance_initializer): New function.
11296 (in_instance_initializer): New static global.
11297 (class_body_declaration:): Link instance initializer block.
11298 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11299 (array_creation_expression:): Remove unused local.
11300 (java_parser_context_push_initialized_field): Fixed leading
11301 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11302 CPC_INSTANCE_INITIALIZER_LIST.
11303 (java_parser_context_pop_initialized_field): Likewise.
11304 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11305 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11306 CPC_INITIALIZER_STMT.
11307 (fix_constructors): New local `class_type'. Use it. Call
11308 add_instance_initializer.
11309 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11310 (patch_return): Forbid return in instance initializers.
11311 (patch_throw_statement): Enforce exception handling in the context
11312 of instance initializers.
11314 2000-02-03 Tom Tromey <tromey@cygnus.com>
11316 * Make-lang.in (java.mostlyclean): Remove executables in
11319 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11321 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11322 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11323 (java_float_finite): Convert to use union Word from javaop.h.
11324 (java_double_finite): Convert to use union DWord from javaop.h.
11326 2000-02-02 Tom Tromey <tromey@cygnus.com>
11328 * gjavah.c (options): Added `jni' entry.
11329 (help): Document -jni.
11330 (flag_jni): New global.
11331 (process_file): Handle JNI output. Don't print text from
11332 -prepend, -add, etc, when generating stubs. Only remove `.class'
11333 suffix if it actually exists.
11334 (main): Create a `.c' file when run with `--jni --stubs'. Create
11335 correct output file name with `--jni'.
11336 (print_include): Mangle header name differently in JNI case.
11337 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11339 (print_method_info): Handle JNI case. Put signature info into
11340 method name. Handle case when STREAM is NULL.
11341 (print_name_for_stub_or_jni): New function.
11342 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11343 (print_cxx_classname): Handle JNI.
11344 (print_full_cxx_name): Likewise.
11345 (decode_signature_piece): Likewise.
11346 (overloaded_jni_method_exists_p): New function.
11347 (struct method_name): Added `signature' and `sig_length' fields.
11348 (HANDLE_END_FIELD): Do nothing in JNI mode.
11350 2000-02-02 Tom Tromey <tromey@cygnus.com>
11352 * jv-scan.c: Include version.c, <getopt.h>.
11353 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11354 (options): New array.
11355 (usage): New function.
11356 (version): New function.
11357 (main): Use getopt_long to parse command line.
11358 * jcf-dump.c: Include version.c, <getopt.h>.
11359 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11360 OPT_JAVAP): New macros.
11361 (options): New array.
11362 (usage): Return `void'. Changed message.
11363 (help): New function.
11364 (version): New function.
11365 (main): Use getopt_long_only to parse command line.
11366 * gjavah.c: Include <getopt.h>.
11367 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11368 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11369 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11370 (options): New array.
11371 (java_no_argument): Removed.
11372 (help): Updated with missing options.
11373 (main): Use getopt_long_only to parse command line.
11374 (usage): Changed message.
11376 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11378 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11379 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11380 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11381 * parse.y (array_creation_expression:): Handle anonymous arrays.
11382 (build_array_from_name): Don't set `ret_name' if null.
11383 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11384 (qualify_ambiguous_name): Likewise.
11385 (java_complete_expand_class): Likewise.
11387 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11389 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11390 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11391 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11392 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11393 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11394 AIPL_FUNCTION_COMPLETED_INVOCATION.
11395 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11396 AIPL_FUNCTION_INVOCATION_READY.
11397 (AIPL_FUNCTION_DECLARATION): New enum entry.
11398 * parse.y (reorder_static_initialized): New function.
11399 (java_parser_context_pop_initialized_field): Use it.
11400 (add_inner_class_fields): Use
11401 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11402 augmented. Install marker after last alias initializer, if any.
11403 (generate_finit): Fixed typo. Don't try to retain only the used
11405 (method_header): Compute and set DECL_FUNCTION_NAP.
11406 (method_declarator): Fixed comment. Insert alias initializer in
11408 (build_alias_initializer_parameter_list): Fixed leading
11409 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11410 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11411 (java_complete_expand_class): Code to retain only used aliases
11413 (java_complete_expand_methods): New local `first_decl'. Generate
11414 $finit$ first, then expand the constructors, regular methods and
11416 (java_complete_expand_method): Don't report error on missing
11417 return statement if previously detected bogus.
11418 (fix_constructors): Don't patch constructor parameters list.
11419 (patch_method_invocation): Use new AIPL enum values. Reverse
11420 alias initializer list for anonymous classes.
11422 2000-01-30 Anthony Green <green@redhat.com>
11424 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11425 determine how many stack slots to pop.
11427 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11429 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11430 error handling/recovery.
11431 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11433 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11435 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11436 FIELD_LOCAL_ALIAS_USED): New macros.
11437 (DECL_FUNCTION_NAP): New macro.
11438 (struct lang_decl): New field `nap'.
11439 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11440 (struct lang_type): New fields `finit_stmt_list' and
11441 `clinit_stmt_list'.
11442 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11443 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11444 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11445 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11446 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11447 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11448 (BUILD_THROW): Macro line separator re-indented.
11449 * parse.y (end_class_declaration): New function.
11450 (maybe_generate_pre_expand_clinit): New name for
11451 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11452 pre-expand static fields.
11453 (maybe_generate_clinit): Function deleted.
11454 (check_for_static_method_reference): Prototype's parameter list
11456 (generate_finit): New name for maybe_generate_finit. Changed
11457 leading comment. Function rewritten to use
11458 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11459 (build_alias_initializer_parameter_list): New function.
11460 (java_parser_context_pop_initialized_field): Likewise.
11461 (add_inner_class_fields): Likewise.
11462 (type_declaration:): Call end_class_declaration.
11463 (class_member_declaration:): Likewise.
11464 (formal_parameter_list:): Fixed typos.
11465 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11466 element. Improved error handling.
11467 (block_statement:): Call end_class_declaration.
11468 (anonymous_class_creation:): Likewise.
11469 (create_anonymous_class): Fixed comments.
11470 (create_class): Call add_inner_class_fields.
11471 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11472 (method_header): Use MARK_FINAL_PARMS.
11473 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11474 (method_declarator): Propagate final argument flag.
11475 (craft_constructor): New local `artificial'. Call
11476 build_alias_initializer_parameter_list. Use
11477 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11478 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11480 (complete_expand_class): Get rid of unused outer context local
11482 (java_complete_expand_methods): Fixed leading
11483 comment. Generate/pre-expand <clinit> first. Changed method
11484 expansion order to regular, $finit$, constructors, <clinit>.
11485 (java_complete_expand_method): Set current_function_decl.
11486 (fix_constructors): Fix constructor parameter list to account for
11487 outer context local alias initializers.
11488 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11489 (resolve_expression_name): Lookup outer context local aliases. New
11490 local `access', use it.
11491 (patch_method_invocation): Patch inner class ctor invocation with
11492 outer context local aliases initialization values. $finit$
11493 invocation patching now includes things generated with
11494 build_alias_initializer_parameter_list.
11495 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11496 (build_super_invocation): Likewise.
11497 (patch_assignment): Changed comment.
11499 2000-01-27 Andrew Haley <aph@cygnus.com>
11501 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11505 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11507 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11509 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11511 * parse.y (register_fields): Don't pass a format specifier to
11512 OBSOLETE_MODIFIER_WARNING.
11513 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11514 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11516 (check_modifiers): Change function into a macro.
11517 (check_class_interface_creation): Pass a literal format string.
11519 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11521 * buffer.h: PROTO -> PARAMS.
11522 * check-init.c: Likewise.
11523 * class.c: Likewise.
11524 * constants.c: Likewise.
11525 * convert.h: Likewise.
11526 * decl.c: Likewise.
11527 * except.c: Likewise.
11528 * expr.c: Likewise.
11529 * gjavah.c: Likewise.
11530 * java-except.h: Likewise.
11531 * java-tree.h: Likewise.
11532 * jcf-depend.c: Likewise.
11533 * jcf-dump.c: Likewise.
11534 * jcf-parse.c: Likewise.
11535 * jcf-path.c: Likewise.
11536 * jcf-reader.c: Likewise.
11537 * jcf-write.c: Likewise.
11539 * jv-scan.c: Likewise.
11540 * jvgenmain.c: Likewise.
11541 * jvspec.c: Likewise.
11542 * lang.c: Likewise.
11545 * parse-scan.y: Likewise.
11546 * parse.h: Likewise.
11547 * parse.y: Likewise.
11548 * typeck.c: Likewise.
11549 * verify.c: Likewise.
11550 * xref.c: Likewise.
11551 * xref.h: Likewise.
11552 * zextract.c: Likewise.
11553 * zipfile.h: Likewise.
11555 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11557 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11558 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11559 * constants.c (build_constant_data_ref): Check for cached
11560 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11561 in TYPE_CPOOL_DATE_REF.
11562 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11563 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11564 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11565 (LOCAL_FINAL): New macro.
11566 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11567 constant pool -- don't try to reuse.
11568 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11569 TYPE_LANG_SPECIFIC.
11570 (find_in_current_zip): Use TYPE_JCF.
11571 * parse.h (java_check_final): Prototype removed.
11572 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11573 (maybe_create_class_interface_decl,
11574 check_class_interface_creation): Likewise.
11575 (java_expand_finals): Function removed.
11576 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11577 (block_statement:): Fixed comment.
11578 (anonymous_class_creation:): Likewise.
11579 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11581 (check_class_interface_creation): Loosened error report on (inner)
11582 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11583 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11584 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11586 (create_interface): Likewise.
11587 (anonymous_class_counter): New static global.
11588 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11589 patch. Fixed comments.
11590 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11591 anonymous_class_counter when declaring a toplevel class.
11592 (craft_constructor): Fixed constructor name when handling
11593 anonymous classes. Anonymous class constructors to feature hidden
11594 this$<n> parameter.
11595 (java_fix_constructors): Added comment.
11596 (java_check_final): Function removed.
11597 (java_complete_expand_methods): Fixed comment. Don't generate
11598 class data, save its outgoing constant pool instead.
11599 (verify_constructor_super): Skip anonymous class constructor
11600 hidden this$<n> parameter.
11601 (java_expand_classes): New local `saved_ctxp'. Removed call to
11602 java_expand_finals and java_check_final. Expand anonymous class
11603 constructors. Generate class data.
11604 (build_super_invocation): Skip anonymous class hidden this$<n>
11606 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11607 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11608 (set_java_signature): Likewise.
11610 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11612 * gjavah.c: Delete ACC_VISIBILITY define.
11613 * jcf.h: Add ACC_VISIBILITY define.
11614 * parse.y: final: rule tagged <value>.
11615 (java_check_regular_methods): Use ACC_VISIBILITY define for
11616 default package access check.
11617 (local_variable_declaration_statement): Use final: rule.
11619 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11621 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11622 (final:): New rule.
11624 2000-01-17 Tom Tromey <tromey@cygnus.com>
11626 * gjavah.c (print_field_info): Allow non-static final fields.
11628 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11631 * parse.y (patch_anonymous_class): New function.
11632 (create_anonymous_class): Register incomplete type when the
11633 class/interface to extends/implement isn't known yet.
11634 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11635 (verify_constructor_super): Tuned error message.
11637 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11639 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11640 (ANONYMOUS_CLASS_P): New macro.
11641 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11642 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11643 * parse.y (create_class): Added leading argument.
11644 (maybe_create_class_interface_decl,
11645 check_class_interface_creation): Likewise.
11646 (craft_constructor): New function.
11647 (verify_constructor_super): Added argument in prototype.
11648 (class_declaration:): Inserted leading argument.
11649 (for_begin:): Use FOR_LOOP_P.
11650 (anonymous_class_creation): Create WFL of the anonymous class to
11651 instantiate. Call build_new_invocation. Added comments.
11652 (check_class_interface_creation): Handle parameter `anonymous' in
11653 verbose mode class creation announce.
11654 (link_nested_class_to_enclosing): Exclude anonymous classes.
11655 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11656 anonymous class, even though they appear to have an enclosing
11658 (create_interface): Pass extra argument to
11659 check_class_interface_creation.
11660 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11661 (create_class): Call check_class_interface_creation and
11662 maybe_create_class_interface_decl with extra new argument. Don't
11663 add private this$<n> to anonymous classes.
11664 (method_declarator): Insert hidden this$<n> to anonymous class
11666 (java_fix_constructors): Deleted code creating default
11667 constructor. Call craft_constructor instead.
11668 (java_check_regular_methods): Set `saw_constructor' to 1 for
11670 (fix_constructors): Pass extra argument to verify_constructor_super.
11671 (verify_constructor_super): New local `sdecl', use it. Search for
11672 matching constructor (possibly featuring arguments) in super
11674 (lookup_method_invoke): Craft constructor according to arguments
11675 list when dealing with anonymous class constructors.
11676 (build_super_invocation): Pass arguments to anonymous class super
11678 (search_loop): Use FOR_LOOP_P.
11679 (labeled_block_contains_loop_p): Likewise.
11681 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11683 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11684 (enclosing_context_p): New function.
11685 (get_access_flags_from_decl): Handle CLASS_STATIC.
11686 (maybe_layout_super_class): Extra first argument passed to
11688 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11690 * decl.c (access0_identifier_node): New global.
11691 (init_decl_processing): access0_identifier_node initialized.
11692 (pushdecl): Set DECL_CONTEXT only on non type decls.
11693 * expr.c (lookup_field): Lookup inner class fields in enclosing
11695 (expand_invoke): Use ID_INIT_P.
11696 (expand_java_field_op): Use DECL_CLINIT_P.
11697 * java-tree.def (CLASS_LITERAL): New tree code.
11698 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11699 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11700 (struct lang_decl): New field `inner_access'.
11701 (enclosing_context_p): Prototyped.
11702 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11703 ID_CLINIT_P): New macros.
11704 (CLASS_STATIC): New macro.
11705 (CLASS_ACCESS0_GENERATED_P): New macro.
11706 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11707 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11708 INNER_CLASS_P): New macros.
11709 (DECL_INNER_CLASS_LIST): New macro.
11710 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11712 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11713 the shift value to int. Fixed typo in comment.
11714 * lex.c (inst_id, wpv_id): Initialize.
11715 * mangle.c (unicode_mangling_length): Take `$' into account.
11716 * parse.h (DRECOVER, RECOVER): Terminate properly.
11717 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11718 (typedef struct _jdep): New field `enclosing'.
11719 (JDEP_ENCLOSING): New macro.
11720 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11721 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11722 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11723 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11724 GET_ENCLOSING_CPC_CONTEXT): New macros.
11725 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11726 (do_resolve_class): Added extra argument in prototype.
11727 * parse.y (resolve_class): Added extra argument in prototype.
11728 (maybe_create_class_interface_decl): Likewise.
11729 (maybe_use_access_method, build_wfl_wrap): New functions.
11730 (java_complete_expand_classes, java_complete_expand_class):
11732 (java_parser_context_push_initialized_field,
11733 java_parser_context_suspend, java_parser_context_resume):
11735 (maybe_make_nested_class_name, make_nested_class_name,
11736 set_nested_class_simple_name_value,
11737 link_nested_class_to_enclosing, find_as_inner_class,
11738 find_as_inner_class_do, check_inner_class_redefinition,
11739 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11740 maybe_build_thisn_access_method, build_outer_field_access,
11741 build_outer_field_access_methods, build_outer_field_access_expr,
11742 build_outer_method_access_method, build_new_access_id,
11743 build_outer_field_access_method, outer_field_access_p,
11744 outer_field_expanded_access_p, outer_field_access_fix,
11745 build_incomplete_class_ref, patch_incomplete_class_ref,
11746 create_anonymous_class): Likewise.
11747 (inst_id, wpv_id): New static global variables.
11748 (synchronized:): New rule, tagged <node>.
11749 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11751 (anonymous_class_creation:): New rule, tagged <node>.
11752 (NEW_TK): Tagged <node>.
11753 (type_literals, array_type_literal): New rules, tagged <node>.
11754 (class_declaration:): Removed action when reducing by class_body:
11755 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11756 using GET_CPC in sub-rules.
11757 (class_member_declaration): Handle inner classes.
11758 (method_declaration): When reducing method_header:, reset
11759 current_function_decl when appropriate.
11760 (method_declarator:): Set the number of formal parameter to 0 for
11761 method declared without arguments.
11762 (constructor_declarator:): Likewise.
11763 (static_initializer:): List of elements kept in a list.
11764 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11765 use of the keyword `static' for type declarations.
11766 (block_statement:): Handle inner class declarations.
11767 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11768 type qualified `this'.
11769 (class_instance_creation_expression): Use anonymous_class_creation:
11770 to handle inner class instances creation. Handle qualified `new'.
11771 (something_dot_new): Added appropriate actions.
11772 (create_new_parser_context): New function.
11773 (java_push_parser_context, java_parser_context_save_global,
11774 java_parser_context_suspend): Use create_new_parser_context.
11775 (check_modifiers): Changed leading comment.
11776 (check_class_interface_creation): Handle interclasses.
11777 (add_superinterfaces): Fixed comment.
11778 (create_interface): Build qualified name from the raw_name instead
11779 of its matching WFL. Push the initialized fields list. raw_name added
11780 as an extra argument to maybe_create_class_interface_decl.
11781 (create_class): Build qualified name from the raw_name instead of
11782 its matching WFL. Removed assignment to current_parsed_class_un.
11783 Call PUSH_ERROR before returning an error. Suspend the current
11784 parser context when processing an inner class. Push the
11785 initialized fields list. raw_name added as an extra argument to
11786 maybe_create_class_interface_decl. Add the private this$<n>
11788 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11789 (register_fields): Get the class type from GET_CPC and handle
11790 previous errors. Added code to handle the creation of static
11791 fields in inner classes. Initialized fields initialization
11792 statements kept in a list of lists.
11793 (maybe_generate_finit): Initialized fields initialization
11794 statements kept in a list of lists. Use GET_CPC.
11795 (maybe_generate_clinit): Likewise.
11796 (method_header): Use GET_CPC and GET_CPC_UN.
11797 (parser_qualified_classname): Handle inner classes.
11798 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11799 (java_fix_constructors): Hide pointer to enclosing context
11800 instance in constructor list when dealing with inner classes.
11801 (jdep_resolve_class): Call resolve_class with extra first argument
11803 (resolve_class): Add enclosing context as a first extra argument
11804 to do_resolve_class.
11805 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11807 (resolve_no_layout): Extra argument added to resolve_class
11809 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11810 (java_get_real_method_name): Use GET_CPC_UN.
11811 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11812 (java_check_abstract_methods): Handle static method declared in
11813 inner classes by an error.
11814 (java_check_regular_methods): Use DECL_CLINIT_P.
11815 (source_start_java_method): Also set DECL_MAX_LOCALS.
11816 (create_artificial_method): Call java_parser_context_save_global
11817 and java_parser_context_restore_global instead of saving/restoring
11818 the context by hand.
11819 (expand_start_java_method): Improved verbose mode message.
11820 (java_complete_expand_methods): Fixed leading comment. Use
11822 (fix_constructors): Added assignment to this$<n> if necessary.
11823 (java_expand_classes): Call java_complete_expand_classes instead
11824 of java_complete_expand_methods.
11825 (make_qualified_primary): Simplified.
11826 (merge_qualified_name): Optimized for missing left or right parts.
11827 (resolve_expression_name): Handle access to outer class fields from
11829 (resolve_qualified_expression_name): New macro
11830 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11831 classes. Report error on non appropriate qualification of
11832 `new'. Handle qualified `this'.
11833 (not_accessible_p): Allow access to outer class private fields from
11835 (patch_method_invocation): Handle method invocations through
11836 access methods and inner class constructor invocations.
11837 (find_applicable_accessible_methods_list): Search enclosing
11838 contexts of an inner class.
11839 (search_applicable_methods_list): Fixed typo.
11840 (argument_types_convertible): Handle inner class constructors'
11841 hidden outer context reference argument.
11842 (qualify_ambiguous_name): Handle qualified `this'.
11843 (java_complete_lhs): Handle use of field accessed through
11844 artificial access methods in various cases of assignments. Handle
11845 CLASS_LITERAL node.
11846 (check_final_assignment): Use DECL_CLINIT_P.
11847 (valid_ref_assignconv_cast_p): Handle the destination being an
11848 enclosing context of the source.
11849 (patch_unaryop): Handle use of field accessed through artificial
11851 (patch_return): Use DECL_CLINIT_P.
11852 (patch_throw_statement): Use DECL_CLINIT_P.
11853 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11854 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11857 2000-01-16 Anthony Green <green@cygnus.com>
11859 * parse.y (build_string_concatenation): Only use
11860 StringBuffer(String) shortcut if String arg is constant.
11862 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11864 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11865 the shift value to int. Fixed typo in comment.
11867 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11869 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11870 * jcf-write.c: Likewise.
11871 * parse.y: Likewise.
11872 * parse.c: Regenerate.
11874 2000-01-09 Anthony Green <green@cygnus.com>
11876 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11877 bytecodes in the correct order.
11879 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11881 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11883 2000-01-06 Anthony Green <green@cygnus.com>
11885 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11886 before building constant array decl.
11888 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11890 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11891 method invocation and typo in conditional expression.
11892 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11893 the appropriate NOTE_POP.
11894 * parse.y (patch_binop): Shift value mask to feature the right
11897 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11899 * class.c (assume_compiled, assume_compiled_node): Add static
11901 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11903 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11905 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11907 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11908 to `__modifier' to avoid stringifying it.
11910 * parse.y (verify_constructor_circularity): Don't call a variadic
11911 function with a non-literal format string.
11912 (java_check_abstract_methods): Move unreachable code inside
11913 `continue' statement.
11914 (lookup_method_invoke): Call xstrdup, not strdup.
11916 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11919 * jcf-parse.c (yyparse): Likewise.
11921 * jv-scan.c (main): Likewise.
11923 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11925 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11926 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11927 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11930 * parse.y (synchronized, variable_redefinition_error,
11931 check_class_interface_creation, create_interface, create_class,
11932 method_header, finish_method_declaration,
11933 check_modifiers_consistency, method_declarator,
11934 complete_class_report_errors, check_abstract_method_definitions,
11935 java_check_regular_methods, check_throws_clauses,
11936 java_check_abstract_methods, read_import_dir,
11937 check_pkg_class_access, declare_local_variables, fix_constructors,
11938 cut_identifier_in_qualified, resolve_expression_name,
11939 resolve_qualified_expression_name, patch_method_invocation,
11940 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11941 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11942 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11943 patch_try_statement, patch_synchronized_statement,
11944 patch_throw_statement, check_thrown_exceptions,
11945 patch_conditional_expr): Likewise.
11947 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11949 * Makefile.in (LIBDEPS): Added gcc's errors.o
11950 (../jcf-dump$(exeext):): Link with gcc's errors.o
11951 (../gcjh$(exeext):): Likewise.
11952 * expr.c (expand_java_NEW): Layout the entire target type instead of
11953 laying out its methods only.
11954 (lookup_field): Layout the class after having loaded it.
11955 * java-tree.h (java_debug_context): Declared.
11956 * jcf-io.c (toplev.h): Included.
11957 (find_class): Removed assignment to jcf's outofsynch
11958 field. Force source file to be read if newer than its matching
11959 class file. Tweaked debug messages.
11960 * jcf-parse.c (jcf_out_of_synch): Deleted.
11961 (read_class): Call to jcf_out_of_synch removed.
11962 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11963 (jcf_out_of_synch): Prototype deleted.
11964 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11965 `deprecated' and `class_err': integer turned into bit-fields.
11966 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11967 * parse.y (package_list): New global.
11968 (package_declaration:): Record newly parsed package name.
11969 (extra_ctxp_pushed_p): Static global deleted.
11970 (java_parser_context_save_global): Create buffer context for the
11971 purpose of saving globals, if necessary.
11972 (java_parser_context_restore_global): Pop context pushed for the
11973 purpose of saving globals, if necessary.
11974 (java_debug_context_do): New prototype and function.
11975 (java_debug_context): Likewise.
11976 (do_resolve_class): Use already parsed package names to qualify
11977 and lookup class candidate.
11978 (java_pre_expand_clinit): Removed unnecessary local variable.
11980 1999-12-17 Tom Tromey <tromey@cygnus.com>
11982 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11984 (process_file): Use `\n\' at end of each line in string.
11986 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11988 * expr.c (expand_invoke): Layout the loaded class before
11989 attempting to use it.
11990 (expand_java_field_op): Allow final field assignments to take
11992 * typeck.c (convert): Return error_mark_node if expr is null.
11994 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11996 * class.c (class_depth): Return -1 if the class doesn't load
11998 * expr.c (can_widen_reference_to): Check for errors during depth
11999 computation and return 0 accordingly.
12000 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12001 create default constructors and add an other error check.
12002 * parse.h (java_fix_constructors): Prototyped.
12003 * parse.y (java_pre_expand_clinit): Likewise.
12004 (build_super_invocation): Re-prototyped to feature one argument.
12005 (java_check_circular_reference): Directly use `current'.
12006 (java_fix_constructors): New function.
12007 (java_check_regular_methods): Don't create default constructors
12008 here, but abort if none were found.
12009 (java_complete_expand_methods): Pre-process <clinit> calling
12010 java_pre_expand_clinit.
12011 (java_pre_expand_clinit): New function.
12012 (fix_constructors): build_super_invocation invoked with the
12013 current method declaration as an argument.
12014 (build_super_invocation): Use the context of the processed method
12015 decl argument instead of current_class.
12016 * typeck.c (lookup_java_method): Take WFLs in method names into
12019 1999-12-14 Per Bothner <per@bothner.com>
12021 * class.c (make_class_data): flag_keep_inline_functions to keep
12022 private methods in the method array.
12024 1999-12-15 Anthony Green <green@cygnus.com>
12026 * check-init.c (check_init): Take into account both types of
12027 `throw's when checking for uninitialized variables.
12029 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12031 * parse.y (java_complete_lhs): Force conversion of array
12032 dimensions to int_type_node, that's what runtime's ABI expects.
12034 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12036 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12037 operand of a WFL, until the Java front-end gets fixed with regard
12038 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12040 1999-12-10 Andrew Haley <aph@cygnus.com>
12042 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12043 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12044 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12045 java-tree.h: Ditto.
12046 jcf-write.c: Ditto.
12048 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12050 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12051 before calling expand_eh_region_start and expand_start_all_catch.
12052 * except.c (expand_start_java_handler): Switch to permanent
12053 obstack before calling expand_eh_region_start.
12054 (expand_end_java_handler): Switch to permanent obstack before
12055 calling expand_start_all_catch.
12057 1999-12-5 Anthony Green <green@cygnus.com>
12059 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12060 function with side effects.
12061 (init_decl_processing): Mark all memory allocating DECLs with
12064 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12066 * except.c (expand_end_java_handler): Call
12067 expand_resume_after_catch and end_catch_handler.
12069 1999-11-30 Anthony Green <green@cygnus.com>
12071 * verify.c (verify_jvm_instructions): Create new return label
12072 chain if non existent (don't rely on the verified state of the jsr
12075 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12077 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12078 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12080 * parse.y (patch_assignment): Removed bogus final class test on
12081 lhs when checking on whether to emit an ArrayStoreException runtime
12083 * expr.c (expand_java_arraystore): Likewise.
12085 1999-11-28 Anthony Green <green@cygnus.com>
12087 * decl.c (find_local_variable): Reuse single slot decls when
12090 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12092 * jcf-parse.c (saw_java_source): Global variable removed.
12093 (read_class): Don't use `saw_java_source'. Added extra braces.
12094 (yyparse): Code setting `saw_java_source' removed.
12096 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12098 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12100 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12102 * verify.c (merge_type_state): Non verified subroutines being
12103 considered more than once to trigger passive type merge.
12105 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12107 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12108 in case of error. Error message tuned.
12110 1999-11-21 Anthony Green <green@cygnus.com>
12112 * constants.c (find_methodref_index): Unwrap method names before
12113 inserting them in the constant pool.
12115 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12117 * class.c (assume_compiled_node): New typedef.
12118 (assume_compiled_tree): New static data.
12119 (find_assume_compiled_node): New function.
12120 (add_assume_compiled): New function.
12121 (assume_compiled): New function.
12122 * class.c (make_class_data): Use assume_compiled.
12123 (is_compiled_class): Use assume_compiled.
12125 * java-tree.h (add_assume_compiled): Declare.
12127 * lang.c (lang_decode_option): Parse new options.
12129 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12131 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12132 int_type_node: that's what `_Jv_AllocObject' expects.
12134 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12136 * parse.y (lookup_method_invoke): Use lang_printable_name to
12137 reliably build the type name during error report. Fixes PR gcj/97.
12139 1999-11-09 Tom Tromey <tromey@cygnus.com>
12141 * jcf-path.c: Include <sys/stat.h>.
12142 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12143 (DIR_UP): New macro.
12145 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12147 * parse.y (source_end_java_method): Resume permanent allocation,
12148 reversing Apr 27 1998 patch.
12149 (patch_string_cst): Pop obstacks after having pushed the permanent
12152 1999-11-05 Tom Tromey <tromey@cygnus.com>
12154 * class.c (finish_class): Emit inlined methods if any native
12155 methods exist in the class. Fixes PR gcj/85.
12157 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12160 (qualify_ambiguous_name): Likewise.
12162 1999-11-03 Godmar Back <gback@cs.utah.edu>
12164 * typeck.c: (lookup_java_method): search all inherited
12165 interfaces when looking up interface method.
12167 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12169 * parse.y (method_header:): Issue error message for rule `type
12171 (synchronized:): Error report when not using synchronized.
12173 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12176 being used before the superclass constructor has been called.
12177 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12178 instead of `CALL_THIS_CONSTRUCTOR_P'.
12180 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12182 * check-init.c: Fix typo in comment.
12184 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12186 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12189 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12191 * parse.y (expression_statement:): Call function to report
12192 improper invocation of a constructor.
12193 (parse_ctor_invocation_error): New function.
12195 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12197 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12200 1999-10-21 Tom Tromey <tromey@cygnus.com>
12202 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12203 in generated `main'.
12205 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12207 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12208 (qualify_ambiguous_name): Likewise.
12210 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12212 * parse.y (java_complete_tree): fold_constant_for_init to work on
12214 (java_complete_lhs): Likewise.
12215 (array_constructor_check_entry): Complete an initializer element
12216 on permanent_obstack.
12218 1999-10-19 Tom Tromey <tromey@cygnus.com>
12220 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12221 From Mike Moreton <mike@pillim.demon.co.uk>.
12223 1999-10-15 Greg McGary <gkm@gnu.org>
12225 * java-tree.h (flag_bounds_check): Remove extern decl.
12226 * lang.c (flag_bounds_check): Remove global variable.
12227 (lang_f_options): Remove "bounds-check" entry.
12228 (lang_init_options): Default flag_bounds_check to "on".
12230 1999-10-14 Tom Tromey <tromey@cygnus.com>
12232 * jvgenmain.c (usage): New function.
12233 (main): Use it. Also, handle `-D' options.
12234 * jvspec.c (lang_specific_driver): Recognize -D.
12235 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12237 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12239 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12241 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12242 variadic function with a non-literal format string.
12244 * parse-scan.y (report_main_declaration): Likewise.
12246 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12248 * parse.y (read_import_dir, patch_assignment, patch_binop,
12249 patch_array_ref): Likewise.
12251 * typeck.c (build_java_array_type): Likewise.
12253 * verify.c (verify_jvm_instructions): Likewise.
12255 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12257 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12259 1999-10-07 Anthony Green <green@cygnus.com>
12261 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12262 where CHECK_PUT may fail for valid reasons.
12264 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12265 UNSAFE_PUTN): New macros.
12267 1999-10-04 Tom Tromey <tromey@cygnus.com>
12269 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12270 well. Fixes Java PR gcj/59.
12271 * parse-scan.y (yyerror): Report errors.
12273 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12275 * decl.c (insert_block): Remove unconditional `abort'.
12277 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12279 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12280 FUNCTION_CODE now of type int. All callers changed.
12281 Set the builtin's DECL_BUILT_IN_CLASS.
12283 1999-09-23 Tom Tromey <tromey@cygnus.com>
12285 * jvspec.c (lang_specific_driver): Don't read spec file if
12286 -fsyntax-only given.
12288 1999-09-22 Tom Tromey <tromey@cygnus.com>
12290 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12292 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12293 (WORDS_TO_LONG): Likewise.
12294 (WORDS_TO_DOUBLE): Likewise.
12296 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12298 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12299 (RELOCATION_VALUE_1): Likewise.
12300 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12301 push_in_const, push_long_const): Prototyped.
12302 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12303 (push_constant2): Likewise.
12304 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12305 (find_constant_wide): Cast find_constant2's integer arguments to
12307 (find_constant_index): Cast find_constant2's and find_constant2's
12308 integer arguments to `jword'.
12309 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12310 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12311 (emit_if): Use RELOCATION_VALUE_1.
12312 (emit_goto): Likewise.
12313 (emit_jsr): Likewise.
12314 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12315 argument to push_long_const to HOST_WIDE_INT.
12317 1999-09-15 Andreas Schwab <schwab@suse.de>
12319 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12321 1999-09-20 Nick Clifton <nickc@cygnus.com>
12323 * lang.c (lang_decode_option): Extend comment.
12325 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12327 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12330 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12332 * gjavah.c (get_field_name, print_method_info, print_include,
12333 add_namelet): Use xmalloc, not malloc.
12335 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12336 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12339 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12341 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12343 * jcf-path.c (add_entry): Likewise.
12345 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12347 * jv-scan.c (xmalloc): Remove definition.
12349 * jvgenmain.c (xmalloc): Likewise.
12351 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12353 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12355 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12356 concat, not xmalloc/sprintf.
12357 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12358 (xstrdup): Remove definition.
12360 * parse.y (duplicate_declaration_error_p,
12361 constructor_circularity_msg, verify_constructor_circularity,
12362 check_abstract_method_definitions, java_check_regular_methods,
12363 java_check_abstract_methods, patch_method_invocation,
12364 check_for_static_method_reference, patch_assignment, patch_binop,
12365 patch_cast, array_constructor_check_entry, patch_return,
12366 patch_conditional_expr): Use xstrdup, not strdup.
12368 * zextract.c (ALLOC): Use xmalloc, not malloc.
12370 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12372 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12374 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12375 (do_spec, lang_specific_pre_link, lang_specific_driver,
12376 input_filename, input_filename_length): Don't declare.
12377 (main_class_name, jvgenmain_spec, lang_specific_driver):
12379 (lang_specific_driver): All calls to the function pointer
12380 parameter now explicitly call `fatal'.
12382 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12384 * parse.y (find_applicable_accessible_methods_list): Search
12385 abstract classes as interfaces.
12387 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12389 * class.c (finish_class): We're now outside a valid method
12390 declaration. Tell the rest of gcc so.
12392 1999-09-08 Bruce Korb autogen@linuxbox.com
12394 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12396 1999-09-07 Tom Tromey <tromey@cygnus.com>
12398 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12400 (decode_signature_piece): Don't emit "::" in JArray<>.
12401 (print_namelet): Only print trailing `;' when printing a class.
12403 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12405 * java-tree.h: Delete declarations for all tree nodes now moved to
12407 * decl.c: Delete their definitions.
12409 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12411 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12412 * Makefile.in (OBJS): Add ggc-callbacks.o.
12413 (OBJDEPS): Likewise.
12415 1999-09-03 Tom Tromey <tromey@cygnus.com>
12417 * parse.y (strip_out_static_field_access_decl): Return operand if
12418 it satisfies JDECL_P.
12420 1999-09-02 Tom Tromey <tromey@cygnus.com>
12422 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12423 Handle nested arrays, like `[[I'.
12425 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12427 * class.c (finish_class): Remove unused parameter, all callers
12430 * expr.c (build_java_athrow): Change return type to void.
12431 (java_lang_expand_expr): Make sure each case in switch returns a
12434 * java-tree.h (finish_class): Fix prototype to take void args.
12436 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12437 (main): Issue return from main, not exit.
12439 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12441 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12443 * jv-scan.c (main): Issue return from main, not exit.
12445 * parse.y (check_abstract_method_definitions,
12446 java_check_abstract_method_definitions): Add static prototypes.
12447 (java_complete_expand_methods): Fix call to `finish_class'.
12449 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12452 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12454 * lang.c (language_string): Constify.
12456 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12458 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12459 Remove hacks for stuff which comes from libiberty.
12461 * Make-lang.in: Likewise.
12463 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12465 * Makefile.in (xref.o): Depend on xref.c explicitly.
12467 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12469 * java-tree.h (lang_printable_name): Constify a char*.
12471 * lang.c (lang_printable_name): Likewise.
12473 1999-08-27 Jeffrey A Law (law@cygnus.com)
12475 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12476 comments in C code.
12478 1999-08-26 Tom Tromey <tromey@cygnus.com>
12480 * gjavah.c (print_cxx_classname): Print "::" before qualified
12483 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * parse.y (lookup_cl): Changed leading comment. Now does its best
12486 to set the column number.
12487 (qualify_ambiguous_name): Take WFL wrappers into account.
12489 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12491 * verify.c (verify_jvm_instructions): Don't check instruction
12492 validity beyond end of method.
12494 1999-08-25 Tom Tromey <tromey@cygnus.com>
12496 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12498 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12500 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12501 cxx_keyword_subst, generate_access, name_is_method_p,
12502 get_field_name, print_field_name, super_class_name, print_include,
12503 decode_signature_piece, print_class_decls, usage, help,
12504 java_no_argument, version, add_namelet, print_namelet): Add static
12506 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12507 name_is_method_p): Constify a char*.
12508 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12509 Provide a final else clause in an if-else-if.
12510 (print_field_info): Add missing final arg in function call to
12511 `print_field_name'.
12512 (print_method_info, decompile_method, decode_signature_piece,
12513 print_c_decl, print_full_cxx_name, print_stub,
12514 print_mangled_classname, super_class_name, print_include,
12515 add_namelet, add_class_decl, print_class_decls, process_file,
12516 help): Constify a char*.
12518 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12519 push_int_const, find_constant_wide, find_constant_index,
12520 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12521 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12522 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12523 emit_if, emit_goto, emit_jsr, call_cleanups,
12524 make_class_file_name): Add static prototypes.
12525 (generate_bytecode_return, generate_bytecode_insns): Pass a
12526 NULL_PTR, not a NULL_TREE.
12528 * jv-scan.c: Include "jcf.h".
12529 (main): Declare using DEFUN macro.
12531 * jvspec.c (find_spec_file, lang_specific_pre_link,
12532 lang_specific_driver): Add prototypes.
12533 (find_spec_file): Constify a char*.
12535 * keyword.gperf (hash, java_keyword): Add prototypes.
12537 * lang.c (lang_print_error): Add static prototype.
12538 (lang_init): Prefer memcpy over bcopy to avoid casts.
12540 * lex.c (yylex): Add static prototype.
12542 * parse-scan.y: Include "lex.c" earlier.
12544 * parse.h: Remove redundant declaration for `yylex'.
12546 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12547 labeled_block_contains_loop_p): Add static prototypes.
12548 (not_accessible_p): Make static to match prototype.
12550 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12552 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12554 * parse.y (check_method_redefinition): Changed leading comment.
12555 (check_abstract_method_definitions): New function.
12556 (java_check_abstract_method_definitions): New function.
12557 (java_check_regular_methods): Call it.
12558 (verify_constructor_super): Fixed indentation.
12559 (lookup_method_invoke): Likewise.
12561 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12563 * parse.y (method_header): Return a null pointer if the current
12564 class node is null.
12565 (finish_method_declaration): Return if the current function decl
12567 (source_start_java_method): Likewise.
12568 (java_method_add_stmt): Likewise.
12570 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12572 * class.c (emit_register_class): Removed unnecessary call to
12574 * parse.y (labeled_block_contains_loop_p): Removed unused local
12577 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12579 * parse.y (java_refold): Added prototype.
12581 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12583 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12584 (java_stabilize_reference): Removed unnecessary `else'.
12585 (java_complete_lhs): Set flag to remember boolean. Call
12586 java_refold. Added comments.
12587 (java_decl_equiv): New function.
12588 (binop_compound_p): Likewise.
12589 (java_refold): Likewise.
12590 (patch_unaryop): Striped static field access assigned to decl and
12591 op. Changed promotion scheme for ++/-- operators.
12592 (search_loop): New function.
12593 (labeled_block_contains_loop_p): Likewise.
12594 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12596 (patch_bc_statement): Call search_loop. Fixed comment.
12598 1999-08-14 Anthony Green <green@cygnus.com>
12600 * expr.c (java_lang_expand_expr): Mark static array data as
12603 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12605 * jvgenmain.c (main): NUL-terminate name_obstack.
12607 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12609 * check-init.c (check_bool2_init, done_alternative): Add static
12612 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12613 (add_method, build_utf8_ref, build_class_ref,
12614 append_gpp_mangled_type, layout_class_method): Constify a char*.
12616 * decl.c (push_promoted_type, make_binding_level): Add static
12618 (push_promoted_type, pushdecl): Constify a char*.
12620 * except.c (find_handler_in_range, link_handler,
12621 check_start_handlers): Add static prototypes.
12623 * expr.c (process_jvm_instruction): Constify a char*.
12625 * gjavah.c (main): Constify a char*.
12627 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12630 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12632 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12633 munge, print_ents): Constify a char*.
12635 * jcf-dump.c (disassemble_method): Constify a char*.
12636 (print_constant_pool, print_exception_table): Add static prototypes.
12637 (print_constant, print_exception_table, main, disassemble_method):
12640 * jcf-io.c (find_classfile, find_class): Likewise.
12642 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12643 (set_source_filename, predefined_filename_p): Add static prototypes.
12644 (set_source_filename, get_constant, get_class_constant,
12645 find_in_current_zip): Constify a char*.
12647 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12649 (add_entry, add_path, jcf_path_classpath_arg,
12650 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12652 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12653 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12654 jcf_parse_one_method, jcf_parse_methods,
12655 jcf_parse_final_attributes): Add static prototypes.
12656 (get_attribute): Constify a char*.
12658 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12659 jcf_dependency_add_target, jcf_path_classpath_arg,
12660 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12662 * jv-scan.c (main): Constify a char*.
12663 (gcc_obstack_init): Add prototype arguments.
12665 * jvgenmain.c (gcc_obstack_init): Likewise.
12666 (main): Constify a char*.
12668 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12670 (put_decl_string, lang_print_error): Constify a char*.
12671 (lang_init): Remove redundant extern prototype.
12673 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12675 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12676 Add static prototypes.
12677 (get_type_from_signature): Constify a char*.
12679 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12680 Add static prototypes.
12681 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12682 (verify_jvm_instructions): Constify a char*.
12684 * xref.c (xref_flag_value): Likewise.
12686 * xref.h (xref_flag_value): Likewise.
12688 * zextract.c (makeword, makelong): Add static prototypes.
12689 (makeword, makelong): Constify a uch*.
12691 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12693 * lang.c (java_dummy_print): Constify a char*.
12694 (lang_print_error): Likewise.
12695 (lang_init): Remove redundant prototype for `print_error_function'.
12696 (lang_init_source): Likewise.
12697 (lang_identify): Constify a char*.
12699 1999-08-09 Tom Tromey <tromey@cygnus.com>
12701 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12702 (WORDS_TO_LONG): Likewise.
12703 (WORDS_TO_DOUBLE): Likewise.
12705 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12707 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12709 * expr.c (java_stack_pop, java_array_data_offset,
12710 build_java_throw_out_of_bounds_exception, case_identity,
12711 build_java_check_indexed_type): Add static prototypes.
12712 (linenumber_table, expand_invoke, expand_java_field_op,
12713 build_primtype_type_ref, expand_byte_code): Constify a char*.
12715 * java-tree.h (build_primtype_type_ref, linenumber_table):
12717 (java_lang_expand_expr): Add prototype.
12719 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12720 `java_lang_expand_expr'.
12722 * lex.c (java_lex_error): Constify a char*.
12723 (java_get_unicode, java_read_char, java_allocate_new_line,
12724 java_unget_unicode, java_sneak_unicode): Prototype.
12726 * parse-scan.y (current_class, package_name, method_declarator,
12727 report_class_declaration, yyerror): Constify a char*.
12729 * parse.h (java_report_errors): Prototype.
12730 (yyerror): Constify a char*.
12732 * parse.y (classitf_redefinition_error, check_modifiers,
12733 parse_jdk1_1_error, lookup_package_type,
12734 lookup_package_type_and_set_next, get_printable_method_name,
12735 purify_type_name): Constify a char*.
12736 (build_super_invocation, maybe_generate_finit,
12737 verify_constructor_super, parser_add_interface,
12738 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12739 java_complete_expand_methods, java_expand_finals,
12740 cut_identifier_in_qualified, java_stabilize_reference,
12741 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12742 merge_string_cste): Prototype.
12743 (single_type_import_declaration, yyerror,
12744 variable_redefinition_error, build_array_from_name,
12745 build_unresolved_array_type, check_class_interface_creation,
12746 resolve_class, complete_class_report_errors,
12747 note_possible_classname, read_import_dir,
12748 find_in_imports_on_demand, resolve_package, fix_constructors,
12749 check_deprecation, lookup_method_invoke,
12750 maybe_build_primttype_type_ref, array_constructor_check_entry):
12752 (java_complete_expand_methods, java_expand_finals): Make static.
12753 (convert_narrow): Remove static prototype.
12755 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12757 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12759 1999-08-02 Richard Henderson <rth@cygnus.com>
12761 * decl.c: Include defaults.h instead of expr.h.
12762 * parse.y: Likewise.
12764 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12766 * java/decl.c (start_java_method): Change all uses of
12767 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12768 Ensure expr.h is included.
12769 * java/expr.c (pop_arguments): Ditto.
12770 * java/parse.y (expand_start_java_method): Ditto.
12772 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12774 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12776 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12778 * decl.c: Include "function.h".
12779 * except.c: Likewise.
12780 * parse.y: Likewise.
12781 * Makefile.in: Update dependencies.
12783 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12785 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12786 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12787 `modifier' with ATTRIBUTE_UNUSED.
12789 * gjavah.c (process_file): Add braces around ambiguous `else'.
12791 * jcf-dump.c (print_access_flags, localvar_free): Change return
12794 * parse.y (java_complete_expand_method): Initialize variable
12796 (resolve_qualified_expression_name): Likewise for `field_decl'.
12797 (patch_method_invocation): Likewise for `class_to_search'.
12798 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12799 (patch_assignment): Likewise for `lhs_type'.
12801 * verify.c (verify_jvm_instructions): Remove unused variable
12804 1999-07-25 Richard Henderson <rth@cygnus.com>
12806 * decl.c (va_list_type_node): New.
12808 1999-07-25 Anthony Green <green@cygnus.com>
12810 * gjavah.c (print_stub): New function.
12811 (METHOD_IS_NATIVE): New macro.
12812 (print_mangled_classname): Make static.
12813 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12814 (process_file): Perform stub generation.
12815 (HANDLE_METHOD): Don't emit class decls during stub
12817 (HANDLE_END_METHOD): Take into account stub generation.
12818 (print_method_info): Handle stub generation.
12819 (print_stub): New function.
12820 (print_cxx_classname): Make signature consistant with others.
12821 (help): Describe -stubs option.
12822 (main): Create stub file.
12823 (version): Use version.c.
12824 (print_full_cxx_name): New function.
12825 (print_c_decl): Use print_full_cxx_name.
12827 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12829 * check-init.c (check_init): Handle MAX_EXPR.
12831 1999-07-15 Andrew Haley <aph@cygnus.com>
12833 * lang.c (flag_use_divide_subroutine): New variable.
12834 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12835 fp-to-integer conversion.
12836 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12839 * expr.c (build_java_soft_divmod): New function.
12840 (build_java_binop): Call build_java_soft_divmod if
12841 flag_use_divide_subroutine is set.
12842 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12843 soft_lrem_node: new builtin functions.
12844 (init_decl_processing) Initialize the new builtins.
12845 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12846 soft_lrem_node: new builtin functions.
12847 (build_java_soft_divmod): New function.
12848 * parse.y: Call build_java_soft_divmod if
12849 flag_use_divide_subroutine is set.
12850 * parse.c: Rebuilt.
12852 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12853 a --specs= arg) even if not linking.
12854 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12855 -fuse-divide-subroutine
12857 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12859 * parse.y (resolve_and_layout): Check methods only once.
12860 (resolve_qualified_expression_name): Verify thrown exceptions
12862 (check_thrown_exceptions): Reject exceptions thrown in
12863 initializer. Error message tuned.
12865 1999-07-14 Andrew Haley <aph@cygnus.com>
12867 * expr.c (expand_expr): Do not return the last statement in a
12868 block as the block's value.
12870 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12872 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12873 CALL_EXPR, to avoid order of evaluation changes.
12875 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12877 * parse.y (qualify_ambiguous_name): Do not use
12878 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12880 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12882 * check-init.c (check_init): Handle MAX_EXPR.
12883 * expr.c (force_evaluation_order): Force method call arguments to
12884 be evaluated in left-to-right order.
12885 * parse.y (qualify_ambiguous_name): Loop again to qualify
12886 NEW_ARRAY_EXPR properly.
12888 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12890 * parse.y (patch_invoke): Resolve unresolved invoked method
12892 (qualify_ambiguous_name): STRING_CST to qualify expression for
12893 type name resolution.
12895 1999-06-24 Andrew Haley <aph@cygnus.com>
12897 * class.c (finish_class): Whenever a deferred method is
12898 output, rescan the list of methods to see if a new candidate for
12899 output can be found.
12901 1999-06-28 Tom Tromey <tromey@cygnus.com>
12903 * jvspec.c (lang_specific_driver): Recognize --help.
12905 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12907 * parse.y (resolve_package): Fixed bogus return statement.
12908 (patch_method_invocation): Resolve method invocation beginning with
12909 a package name qualifier.
12911 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12913 * Make-lang.in (java.stage1): Depend on stage1-start.
12914 (java.stage2): Likewise for stage2-start.
12915 (java.stage3): Likewise for stage3-start.
12916 (java.stage4): Likewise for stage4-start.
12918 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12920 * parse.y (java_complete_lhs): When doing cross referencing, don't
12921 try to keep file location on a WFL expanded as a CALL_EXPR.
12923 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12925 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12926 compiling to class file a void method with an empty method body.
12927 As a side effect, the bytecode backend will generate the
12928 appropriate `return' instruction.
12930 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12932 * parse.y (lookup_package_type_and_set_next): New function prototype.
12933 (resolve_package): Search current and imported packages.
12934 (lookup_package_type_and_set_next): New function.
12936 1999-06-22 Andrew Haley <aph@cygnus.com>
12938 * verify.c (verify_jvm_instructions): Check for pending blocks
12939 before invalid PC test and opcode switch, not after.
12941 1999-06-21 Andrew Haley <aph@cygnus.com>
12943 * except.c (find_handler_in_range): The upper limit for exception
12944 ranges is exclusive, not inclusive: (start <= pc < end).
12945 (link_handler): find child pointer which points to outer by
12946 searching sibling list: previous code incorrectly assumed that
12947 outer->outer->first_child must point to outer.
12948 * verify.c (verify_jvm_instructions): FIXME added to code for
12950 (verify_jvm_instructions): Do not assume that the last block
12951 processed in a subroutine is a block which ends with a `ret'
12952 instruction. With some control flows it is possible that the last
12953 block ends with an `athrow'.
12955 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12957 * parse.y (qualify_ambiguous_name): Reorganized the post
12958 evaluation of non WFL leading expression nodes.
12960 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12962 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12965 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12967 * parse.y (qualify_ambiguous_name): Handle qualified expression
12968 beginning with a STRING_CST.
12970 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12972 * parse.y (register_fields): Set DECL_INITIAL on both
12973 pre-initialized static and public fields.
12974 (resolve_field_access): Static field access expressions to always
12976 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12977 qualification. CONVERT_EXPR to be resolved as an expression name.
12978 (java_complete_lhs): Identify and access qualified final
12979 initialized field in switch statement case expression.
12980 (fold_constant_for_init): Pre-initialized field decl constant to
12983 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12985 * parse.y (note_possible_classname): Mark returned node with
12986 QUALIFIED_P only if the original class name contained a '/'.
12988 1999-06-05 Anthony Green <green@cygnus.com>
12990 * Make-lang.in (gcjh): More parallel build fixes.
12992 1999-06-03 Mike Stump <mrs@wrs.com>
12994 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12996 1999-06-02 Anthony Green <green@cygnus.com>
12998 * except.c (link_handler): Chain exception handlers in order.
13000 1999-06-02 Anthony Green <green@cygnus.com>
13002 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13003 with nops and process as usual in order to always set correct EH
13004 ranges. Emit detailed warnings about unreachable bytecodes.
13006 1999-06-02 Anthony Green <green@cygnus.com>
13008 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13011 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13013 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13014 or the searched field decl.
13016 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13018 * parse.y (fold_constant_for_init): Convert numerical constant
13019 values to the type of the assigned field.
13021 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13023 * expr.c (lookup_field): Relaxed the test on class loading error
13025 * parse.y (fold_constant_for_init): Enabeled old code.
13027 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13029 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13030 decide the validity of the cast of a java.lang.Cloneable reference
13032 (patch_conditional_expr): Fixed first argument passed to
13033 binary_numeric_promotion.
13035 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13037 * parse.y (qualify_ambiguous_name): Take into account that a
13038 CONVERT_EXPR might specify a type as a WFL.
13040 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13042 * parse.y (patch_assignment): Save the rhs before using it as an
13043 argument to _Jv_CheckArrayStore.
13045 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13047 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13049 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13051 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13052 floating point literal only when the exponent indicator has been
13055 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13057 * parse.y (formal_parameter:): Construct argument tree list
13058 element even if a yet unsupported final parameter was encountered.
13060 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13062 * parse.y (finish_method_declaration): Issue errors for native or
13063 abstract methods declared with a method body, as well as for non
13064 native or non abstract methods with no method body.
13066 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13068 * class.c (build_utf8_ref): Initialize variable `field'.
13070 * decl.c (init_decl_processing): Initialize variable `field'.
13072 * expr.c (build_known_method_ref): Mark parameters `method_type',
13073 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13074 (process_jvm_instruction): Likewise for parameter `length'.
13076 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13077 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13080 * parse.y (maybe_generate_clinit): Remove unused variable
13081 `has_non_primitive_fields'.
13082 (find_in_imports_on_demand): Initialize variables `node_to_use'
13084 (patch_binop): Likewise for variable `prom_type'.
13085 (patch_unaryop): Likewise for variable `prom_type'.
13087 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13089 * xref.c (xref_table): Add missing initializer.
13091 1999-05-14 Tom Tromey <tromey@cygnus.com>
13093 * java-except.h (struct eh_range): Removed unused `next' member.
13094 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13095 after adding all exception handlers. Sort exception ranges in
13097 (struct pc_index): New structure.
13098 (start_pc_cmp): New function.
13099 * except.c (add_handler): Return `void'. Don't call link_handler;
13100 instead construct an ordinary linked list and do range
13102 (check_nested_ranges): New function.
13103 (link_handler): Changed interface to allow merging of eh_ranges.
13104 Split overlapping ranges. Return `void'.
13106 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13108 * parse.y (constructor_block_end:): New rule, tagged <node>.
13109 (constructor_body:): Use `constructor_block_end' instead of
13112 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13114 * parse.y (statement_nsi:): Pop `for' statement block.
13115 (java_complete_lhs): Labeled blocks containing no statement are
13116 marked as completing normally.
13118 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13120 * xref.c (xref_set_current_fp): New function, defined.
13121 * xref.h (xref_set_current_fp): New function, prototyped.
13123 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13125 * check-init.c (check_init): Take into account that
13126 LABELED_BLOCK_STMT can be empty.
13128 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13130 * parse.y (java_check_regular_methods): Warning check on not
13131 overriding methods with default access in other packages does not
13132 apply to `<clinit>'.
13133 (java_complete_lhs): If block body is an empty_stmt_node, replace
13134 it by NULL_TREE. This prevents gcc from generating an irrelevant
13137 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13139 * check-init.c (check_init): Removed code accepting to see things
13140 falling through default:, when doing xrefs.
13141 * java-tree.h (do_not_fold): New global variable, declared.
13142 * parse.y (do_not_fold): New global variable, defined.
13143 (java_complete_expand_method): Set `do_not_fold' to the value of
13144 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13145 and reinstall them after them have been purged; do not check for
13146 initializations; do not issue missing return errors.
13147 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13149 (patch_binop): Skip the fold part when doing xrefs.
13150 (build_string_concatenation): Skip the concatenation part when
13152 (patch_synchronized_statement): Do not generate a try-finally when
13154 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13155 and keep the location where the throw was seen.
13156 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13157 any treatment on the converted node an simply return a NOP_EXPR of
13159 * xref.c (xref_get_data): New function, defined.
13160 * xref.h (xref_get_data): New function, declared.
13161 (XREF_GET_DATA): Use xref_get_data.
13163 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13165 * gjavah.c (print_include): Cast the result of `strlen' to int
13166 when comparing against a signed value.
13167 (add_namelet): Likewise.
13169 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13171 * expr.c (expand_invoke): Mark parameter `nargs' with
13173 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13175 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13178 * jcf-reader.c (get_attribute): Cast a value to long
13179 when comparing against a signed expression. Likewise.
13181 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13182 HOST_BITS_PER_CHAR.
13184 1999-05-11 Andrew Haley <aph@cygnus.com>
13186 * parse.y (source_end_java_method): If the current method contains
13187 any exception handlers, force asynchronous_exceptions: this is
13188 necessary because signal handlers in libjava may throw exceptions.
13189 * decl.c (end_java_method): Ditto.
13191 1999-05-11 Tom Tromey <tromey@cygnus.com>
13193 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13195 * jvspec.c (THREAD_NAME): Removed.
13196 (GC_NAME): Likewise.
13197 (MATHLIB): Likewise.
13198 (WITHLIBC): Likewise.
13200 (THREADLIB): Likewise.
13201 (MATH_LIBRARY): Likewise.
13202 (lang_specific_driver): Don't add `-l' options to command line.
13203 Instead, add a single --specs option. Recognize `-L' options and
13204 use them to search for spec file.
13205 (find_spec_file): New function.
13206 (SPEC_FILE): New define.
13208 1999-05-11 Dave Brolley <brolley@cygnus.com>
13210 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13211 cpplib-enabled build.
13213 1999-05-05 Per Bothner <bothner@cygnus.com>
13215 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13216 temporarily zero it while calling rest_of_decl_compilation.
13218 * java-tree.h (string_ptr_type_node): Add declaration.
13219 * decl.c: Define and initialize string_ptr_type_node.
13220 * parse.y (patch_string_cst): Use string_ptr_type_node.
13222 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13223 * parse.y (for_statement): Now unconditionally exit_block.
13224 (finish_labeled_statement): No longer exit_block if for-loop.
13225 (patch_loop_statement): Check harder if the loop is already labeled.
13227 * parse.y (patch_initialized_static_field): Removed function.
13228 (maybe_generate_clinit): Removed special handling for interfaces.
13229 (java_complete_expand_methods): Do a preliminary java_complete_tree
13230 on <clinit> to determine if it can be removed.
13231 (java_complete_expand_method): Remove special handling for <clinit>.
13232 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13233 optimize if we get back empty_stmt_node.
13234 For MODIFY_EXPR, re-do checking of static initializers.
13235 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13236 For VAR_DECL, pass correct context.
13238 * verify.c (verify_jvm_instructions): Better error messages.
13240 1999-05-03 Tom Tromey <tromey@cygnus.com>
13242 * parse-scan.y (interface_declaration): Call
13243 report_class_declaration for interfaces.
13245 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13247 * Makefile.in: Remove -v from bison command lines.
13249 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13251 * check-init.c (check_init): Exclude a case of error when doing
13253 * class.c (layout_class_method): Don't generate the error message
13254 twice when compiling from source.
13255 * lang-options.h: Added `-Wredundant-modifers' and
13256 `-Wunusupported-jdk11' flags and help text.
13257 * lang.c (lang_decode_option): Added support for
13258 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13259 flag_static_local_jdk11 and flag_redundant set accordingly.
13260 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13261 * parse.h (EXPR_WFL_ADD_COL): New macro.
13262 (DECL_END_SOURCE_LINE): Likewise.
13263 (DECL_INHERITED_SOURCE_LINE): Likewise.
13264 * parse.y (static_ref_err): New function, prototyped.
13265 (CCB_TK): Now tagged <operator>.
13266 (class_body:): Remember the location of the closing '}' of a class
13267 definition when doing xrefs.
13268 (block:): Likewise.
13269 (block_end:): Likewise.
13270 (create_class): Remember the location of the inherited class
13271 identifier when doing xrefs.
13272 (register_fields): Added test on first operand of `init' before
13273 testing it TREE_CODE.
13274 (method_header): Store the location of the class identifier in the
13275 class decl when doing xrefs.
13276 (finish_method_declaration): Don't combine first/last method line
13278 (java_check_regular_methods): Warning check on not overriding
13279 methods with default access on other packages move before check on
13280 static methods. Initialization of `aflags' also moved up.
13281 (resolve_expression_name): Call static_ref_err to report the error.
13282 (static_ref_err): New function, implemented.
13283 (resolve_field_access): Returned simplified static field access
13285 (resolve_qualified_expression_name): Check for illegal use of
13286 static fields in a non static context. Call static_ref_err to
13287 report error in various places.
13288 (java_complete_tree): Do not fold initialized static fields when
13290 (java_complete_lhs): Likewise.
13292 1999-04-29 Anthony Green <green@cygnus.com>
13294 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13295 create internal labels.
13296 (lookup_label): Ditto.
13298 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13300 * class.c (layout_class_method): Generate <clinit>'s rtl for
13302 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13303 for interfaces' <clinit>.
13304 * expr.c (lookup_field): Search for fields in interfaces.
13305 (expand_invoke): Fixed indentation.
13306 (expand_java_field_op): Likewise. Use IS_CLINIT.
13307 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13308 (IS_CLINIT): New macro.
13309 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13310 interface was parsed.
13311 (maybe_generate_clinit): Don't generate if the current class is an
13312 interface with only fields of primitive types.
13313 (reset_method_name): Use IS_CLINIT.
13314 (java_complete_expand_method): Expand <clinit> when it exists for
13315 interfaces. Use IS_CLINIT.
13316 (resolve_expression_name): Use DECL_CONTEXT instead of
13317 current_class to build static field references.
13318 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13319 ARRAY_REF when doing xreferencing.
13320 (check_final_assignment): Fixed typo in leading comment. Use
13322 (patch_array_ref): Don't fully expand array references when
13324 (patch_return): Use IS_CLINIT.
13325 (patch_throw_statement): Likewise.
13327 1999-04-22 Tom Tromey <tromey@cygnus.com>
13329 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13331 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13333 * decl.c (predef_filenames, predef_filenames_size): New globals
13334 (init_decl_processing): predef_filenames and predef_filenames_size
13336 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13338 * jcf-parse.c (predefined_filename_p): New function.
13339 (yyparse): Check that files on the command line are specified only
13340 once and issue a warning otherwise.
13341 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13342 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13343 avoid a gcc warning with -W -Wall turned on.
13344 (java_expand_classes): Abort if errors were encountered.
13345 (java_complete_lhs): If the cross reference flag is set, wrap
13346 field DECL node around a WFL when resolving expression name.
13348 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13350 * lang.c (lang_decode_option): Fixed returned value when parsing
13351 `-fxref=...' and `-Wall'.
13352 * parse.y (source_end_java_method): Do not generate code when
13353 flag_emit_xref is set.
13354 (resolve_expression_name): Do not build static field access when
13355 flag_emit_xref is set.
13356 (resolve_field_access): No special treatment on `length' when
13357 flag_emit_xref is set. Do not build qualified static field access
13358 when flag_emit_xref is set.
13359 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13360 when flag_emit_xref is set.
13361 (patch_assignment): Do not generate array store runtime check when
13362 flag_emit_xref is set.
13363 * xref.c (xref_flag_value): Fixed function declaration
13365 (xset_set_data): New function.
13366 * xref.h (xref_set_data): Added prototype for new function.
13367 (typedef struct xref_flag_table): New field data.
13368 (XREF_GET_DATA): New macro.
13370 1999-04-19 Tom Tromey <tromey@cygnus.com>
13372 * xref.h (enum): Removed trailing comma.
13374 * parse.y (resolve_qualified_expression_name): Added missing
13377 1999-04-15 Anthony Green <green@cygnus.com>
13379 * gjavah.c: New prototypes for java_float_finite and
13380 java_double_finite.
13382 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13384 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13387 1999-04-06 Jeffrey A Law (law@cygnus.com)
13389 * Makefile.in (TREE_H): Add tree-check.h.
13390 (RTL_H): Add genrtl.h.
13392 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13394 * parse.y (patch_assignment): Added ArrayStoreException runtime
13397 1999-04-06 Per Bothner <bothner@cygnus.com>
13399 * expr.c (pop_type_0): New function.
13400 (pop_type): Use pop_type_0.
13401 * java-tree.h (pop_type_0): New declaration.
13402 * verify.c (verify_jvm_instructions): Check return instructions.
13404 * parse.y (patch_binop): Don't fold if non-constant and emiting
13407 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13409 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13411 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13412 (main_jcf): Don't define.
13413 (process_file): Don't set `main_jcf'.
13415 * java-tree.h (main_jcf): Don't declare.
13417 * jcf-parse.c (main_jcf): Add static definition.
13419 * lang.c (main_jcf): Don't define.
13421 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13423 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13425 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13427 * jcf-depend.c: Include "config.h", not <config.h>.
13429 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13432 * jcf-path.c: Include "config.h", not <config.h>.
13434 * lex.c: Don't include various system header files.
13435 (java_init_lex): Cast the argument of `bzero' to PTR
13437 * parse-scan.y (java_push_parser_context): Likewise.
13439 * parse.y (java_push_parser_context): Likewise.
13440 (patch_bc_statement): Match format specifier to variable argument.
13442 * xref.c: Don't include <stdio.h>.
13444 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13446 * parse.y (struct parser_ctxt *ctxp): Now global.
13447 (declare_local_variables): Use WFL compound value for the
13448 declaration source line value, when doing cross-referencing.
13450 1999-03-31 Tom Tromey <tromey@cygnus.com>
13452 * gjavah.c (print_field_info): Allow constants of other types.
13453 (print_include): Generate include when new name is proper prefix
13454 of already printed name.
13455 (add_namelet): Likewise.
13456 (cxx_keyword_subst): New function.
13457 (print_method_info): Use it.
13458 (print_field_name): New function.
13459 (get_field_name): New function.
13460 (print_field_info): Use get_field_name and print_field_name.
13462 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13464 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13465 'KR-C', so gperf uses the `const' keyword on strings.
13467 * keyword.gperf (java_keyword): Const-ify a char*.
13469 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13471 * parse.y (patch_bc_statement): Fixed identation and a bogus
13474 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13476 * parse.y (patch_assignment): Allow static variables in other
13477 classes to be assigned.
13479 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13481 * class.c (maybe_add_interface): Remove unused variable
13483 (make_class_data): Use = for assignment, not ==. Likewise.
13484 (emit_register_classes): Remove unused variable `decl'.
13486 * lex.c: Fix comment so as not to contain an embedded `/*'.
13488 * verify.c (verify_jvm_instructions): Remove unused variable
13491 1999-03-27 Per Bothner <bothner@cygnus.com>
13493 * parse.y (complete_loop_body): Rename to finish_loop_body.
13494 (complete_labeled_statement): Rename to finish_labeled_statement.
13495 (complete_for_loop): Rename to finish_for_loop.
13496 (complete_method_declaration): Rename to finish_method_declaration.
13498 * java-tree.h (continue_identifier_node): New global node.
13499 * decl.c: Define and initialize continue_identifier_node.
13500 * parse.y (generate_labeled_block): Remove - no longer needed.
13501 (build_loop_body): Use continue_identifier_node for continue block.
13502 (finish_labeled_statement): Also do pop_labeled_block actions.
13503 (java_complete_lhs): POP_LOOP even if error.
13504 (build_labeled_block): Special handling for continue_identifier_node.
13505 (patch_loop_statement): Re-organize.
13506 (patch_bc_statement): Re-write.
13508 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13510 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13511 using a WFL compound value.
13512 * parse.y (xref.h): Include.
13513 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13514 WFL compound value.
13515 (register_fields): Set WFL compound value to lineno if doing
13517 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13519 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13520 * xref.h (expand_xref): Prototype renamed from xref_generate.
13522 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13524 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13525 (GET_CURRENT_BLOCK): New macro.
13526 * parse.y (current_static_block): New global variable.
13527 (method_body:): Define action.
13528 (complete_method_declaration): Set current_function_decl to NULL
13529 when work on the current method is done.
13530 (declare_local_variables): Use GET_CURRENT_BLOCK.
13531 (java_method_add_stmt): Likewise.
13532 (java_complete_expand_method): Disable the use of `this' when
13533 expanding <clinit>.
13534 (enter_a_block): If no current method exist, use
13535 current_static_block to link static initializer blocks.
13536 (exit_block): Rewritten to use current_static_block when no current
13537 method decl exists.
13538 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13539 (patch_return): Forbid the use of `return' in static initializers.
13540 (patch_throw_statement): Fixed indentation. Issue specific error
13541 for uncaught thrown checked exception in static initializer
13542 blocks. Removed FIXME.
13544 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13546 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13547 Link gcj from gcc.o.
13549 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13551 * parse.y (find_applicable_accessible_methods_list): When dealing
13552 with interface: ensure that a given interface or java.lang.Object
13553 are searched only once.
13555 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13557 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13559 * jcf-dump.c (print_access_flags): Add braces around if-else.
13561 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13564 * lex.c (build_wfl_node): Add static prototype.
13566 * lex.h (build_wfl_node): Remove static prototype.
13568 * parse.y: Include lex.c early enough to declare everything needed.
13569 Ensure calls to `build_wfl_node' pass the proper arguments.
13570 (create_class): Remove unused variable `super_decl'.
13571 (get_printable_method_name): Initialize variable `name'.
13573 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13575 * Changelog: Fixed 1999-03-22 typos.
13576 * lang.c (lang_decode_option): Fixed typo in error string in the
13579 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13581 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13582 (xref.o): New rule.
13583 * java-tree.h (flag_emit_xref): Declared extern.
13584 * lang.c (xref.h): Included.
13585 (flag_emit_xref): New global variable.
13586 (lang_decode_option): Added support for -fxref.
13588 * xref.h: Likewise.
13590 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13592 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13595 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13597 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13598 $(srcdir)/../system.h and $(JAVA_TREE_H).
13599 (jcf-io.o): Depend on $(JAVA_TREE_H).
13600 (mangle.o): Likewise.
13602 * check-init.c (check_cond_init): Add static prototype.
13604 * class.c (build_java_method_type, hashUtf8String,
13605 make_field_value, get_dispatch_vector, get_dispatch_table,
13606 append_gpp_mangled_type, mangle_static_field): Likewise.
13607 (strLengthUtf8): Hide unused definition.
13608 (hashUtf8String): Const-ify.
13609 (make_field_value): Un-ANSI-fy.
13611 * constants.c: Move inclusion of jcf.h above java-tree.h.
13612 (set_constant_entry, find_class_or_string_constant,
13613 find_name_and_type_constant, get_tag_node,
13614 build_constant_data_ref): Add static prototype.
13616 * decl.c (push_jvm_slot, builtin_function,
13617 lookup_name_current_level): Likewise.
13618 (builtin_function): Const-ify.
13620 * except.c (expand_start_java_handler, expand_end_java_handler):
13621 Add static prototype.
13623 * expr.c (flush_quick_stack, push_value, pop_value,
13624 java_stack_swap, java_stack_dup, build_java_athrow,
13625 build_java_jsr, build_java_ret, expand_java_multianewarray,
13626 expand_java_arraystore, expand_java_arrayload,
13627 expand_java_array_length, build_java_monitor, expand_java_pushc,
13628 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13629 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13630 expand_compare, expand_test, expand_cond, expand_java_goto,
13631 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13632 expand_java_field_op, java_push_constant_from_pool): Likewise.
13634 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13635 (build_java_arraynull_check): Mark parameters `node' and `type'
13636 with ATTRIBUTE_UNUSED.
13637 (note_label): Likewise for parameter `current_pc'.
13638 (expand_java_call, expand_java_ret): Hide unused definition.
13640 * java-tree.h (make_class, build_constants_constructor,
13641 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13642 init_outgoing_cpool, register_class, emit_register_classes,
13643 java_layout_seen_class_methods): Prototype.
13644 (unicode_mangling_length): Const-ify.
13645 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13646 emit_unicode_mangled_name, format_int, format_uint,
13647 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13648 jcf_print_utf8_replace, open_class): Prototype.
13650 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13651 <stdio.h>. Include tree.h/java-tree.h.
13652 (utf8_equal_string usage, process_class): Add static prototype.
13653 (open_class): Don't prototype this here.
13654 (utf8_equal_string): Match arguments to format specifiers.
13655 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13656 TABLE_SWITCH, disassemble_method): Likewise.
13658 * jcf-io.c: Include tree.h/java-tree.h.
13659 (open_class, find_classfile, jcf_print_utf8,
13660 jcf_print_utf8_replace): Const-ify.
13662 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13663 parse_class_file): Add static prototype.
13664 (find_in_current_zip): Match definition to existing static
13667 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13668 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13669 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13670 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13671 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13672 generate_bytecode_return, perform_relocations, init_jcf_state,
13673 init_jcf_method, release_jcf_state, generate_classfile):
13674 Add static prototype.
13675 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13676 (make_class_file_name): Const-ify.
13678 * jcf.h (find_classfile): Const-ify.
13680 * jv-scan.c (reset_report): Remove prototype.
13682 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13683 (error): Rewrite to allow varargs.
13685 * lang.c (lang_f_options): Const-ify.
13687 * lex.c (java_parse_escape_sequence): Add static prototype.
13688 (java_allocate_new_line): Match definition to existing static
13691 * mangle.c Include tree.h/java-tree.h.
13692 (unicode_mangling_length, emit_unicode_mangled_name,
13693 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13695 * parse.h (jdep_code): Remove trailing comma in enumeration.
13696 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13697 (reset_report): Add prototype.
13699 * verify.c (push_pending_label, merge_types): Add static
13702 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13704 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13706 * parse.y (find_applicable_accessible_methods_list): Extend the
13707 search to superinterfaces when relevant.
13708 (search_applicable_methods_list): New function.
13710 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13712 * class.c (unmangle_classname): Implemented stricter testing
13713 before setting the QUALIFIED_P flag on an identifier.
13715 1999-03-16 Per Bothner <bothner@cygnus.com>
13717 * parse.y (java_complete_lhs): Call force_evaluation_order
13718 after patch_newarray.
13719 (patch_binop): Don't call fold if there are side effects.
13721 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13723 * parse.y (java_stabilize_reference): Use save_expr instead of
13724 building a SAVE_EXPR node.
13725 (java_complete_lhs): Patch the resulting string of the `+='
13726 operator (if necessary) and complete the RHS after having built
13729 1999-03-15 Per Bothner <bothner@cygnus.com>
13731 * class.c (make_class): Don't set CLASS_P here (because
13732 this function is also called by build_java_array_type).
13733 (push_class): Set CLASS_P here instead.
13734 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13736 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13737 context. If the context is class, perfer "super" over "synchronized".
13738 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13740 * parse.y (create_class): Don't call parser_check_super here;
13741 it is not robust. Always wait until later.
13743 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13744 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13746 1999-03-13 Per Bothner <bothner@cygnus.com>
13748 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13749 * lex.h (UNGETC): Change misleading macro.
13751 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13753 * parse.y (java_stabilize_reference): Return NODE when patching a
13755 (java_complete_lhs): Put parenthesis around truth values.
13757 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13759 * class.c (layout_class_method): Don't make rtl for interface
13761 * parse.h (GET_TYPE_NAME): New macro.
13762 * parse.y (if_then_statement:): Fixed indentation.
13763 (if_then_else_statement:): Likewise.
13764 (for_statement:): Fixed spacing.
13765 (try_statement:): Fixed indentation.
13766 (create_interface): Don't force interfaces to be abstract.
13767 (method_header): Abstract methods are OK in interfaces.
13768 (declare_local_variables): Fixed typo in comment.
13769 (java_complete_expand_method): Fixed indentation.
13770 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13771 non accessible fields.
13772 (java_stabilize_reference): New function.
13773 (java_complete_lhs): Fixed indentation. Use
13774 java_stabilize_reference in compound assignment. Insert the
13775 cast. If not processing `+' fix string constants before processing
13778 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13780 * constants.c (find_class_or_string_constant): Cast variable `j'
13781 to a `jword' when comparing against one.
13783 * expr.c (java_lang_expand_expr): Remove unused variables
13784 `has_finally_p' and `op0'.
13786 * gjavah.c (print_field_info): Cast a value to jint when comparing
13787 against one. Likewise for a jlong.
13788 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13789 against a signed quantity.
13791 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13792 (print_signature): Don't needlessly dereference variable `str'
13794 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13795 `max_locals' with ATTRIBUTE_UNUSED.
13796 (jcf_parse_class): Likewise for variable `index'.
13798 * parse.h (reverse_jdep_list): Remove static prototype.
13800 * parse.y (build_jump_to_finally): Remove prototype and definition.
13801 (reverse_jdep_list): Add static prototype.
13803 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13804 `assignment' and `expr_decl'.
13806 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13808 1999-03-12 Andrew Haley <aph@cygnus.com>
13810 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13811 we'll need a directory separator and a null character.
13813 1999-03-10 Per Bothner <bothner@cygnus.com>
13815 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13817 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13819 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13822 1999-03-05 Per Bothner <bothner@cygnus.com>
13824 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13826 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13828 * class.c (layout_class_method): A static method in a base class
13829 is never overridden, so treat it like it doesn't exist.
13830 However, do complain about private non-static method overriding
13831 public static method.
13833 * parse.y: Don't set unused INITIALIZED_P flag.
13834 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13836 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13837 (build_array_from_name): Re-order &index[string] to &string[index].
13839 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13840 error_mark (it might catch more errors, but it is more likely to lose).
13842 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13844 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13845 (parse-scan.o): Depend on toplev.h.
13847 * class.c (make_method_value): Add prototype. Make it static.
13848 Remove unused second argument, caller changed.
13850 * expr.c (java_lang_expand_expr): Remove unused variable
13853 * java-tree.h: Don't prototype find_in_current_zip.
13854 Add prototypes for verify_constant_pool, start_java_method,
13855 end_java_method, give_name_to_locals, expand_byte_code,
13856 open_in_zip, set_constant_value, find_constant1, find_constant2,
13857 find_utf8_constant, find_string_constant, find_class_constant,
13858 find_fieldref_index, find_methodref_index, write_constant_pool,
13859 count_constant_pool_bytes and encode_newarray_type.
13861 * jcf-dump.c: Remove unused variable `LONG_temp'.
13863 * jcf-parse.c: Include parse.h.
13864 (jcf_parse_source): Remove unused parameter, all callers changed.
13865 (jcf_figure_file_type): Add static prototype.
13866 (find_in_current_zip): Likewise. Also remove unused parameter,
13867 all callers changed.
13868 (read_class): Initialize variable `saved_pos'.
13870 * jcf-reader.c (jcf_parse_preamble): Mark variables
13871 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13873 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13874 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13875 (java_parse_doc_section): Initialize variable `seen_star'.
13876 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13877 (java_lex_error): Mark parameters `msg' and `forward' with
13879 (java_get_line_col): Mark parameters `filename' and `line' with
13882 * parse-scan.y: Include toplev.h.
13883 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13885 * parse.h: use `struct JCF', not plain `JCF'.
13886 (java_parser_context_save_global, java_expand_classes
13887 java_parser_context_restore_global, java_parse): Add prototypes.
13889 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13892 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13894 * check-init.c (check_init): COPYN takes word count, not bit count.
13896 1999-02-26 Per Bothner <bothner@cygnus.com>
13898 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13899 explicit build_decl. (Avoids crash in reload when optimizing.)
13901 1999-02-25 Per Bothner <bothner@cygnus.com>
13903 * decl.c (complete_start_java_method): Handle synchronized method
13904 even when compiling from bytecode.
13906 1999-02-26 Tom Tromey <tromey@cygnus.com>
13908 * gjavah.c (add_class_decl): Only generate `#include' if outer
13909 class is not the name of the class we are processing. Correctly
13910 append `.h' in #include.
13911 (process_file): Clean up newlines around generated `#include's.
13912 (decode_signature_piece): Correctly handle inner classes.
13913 (struct include): New structure.
13914 (all_includes): New global.
13915 (print_include): New function.
13916 (add_class_decl): Use it.
13917 (process_file): Likewise.
13918 (add_class_decl): Generate include for java-array.h if array
13920 (process_file): Don't generate java-array.h include.
13922 * gjavah.c (add_namelet): Check for standard package names here.
13923 (add_class_decl): Don't check for standard package names here.
13925 1999-02-25 Tom Tromey <tromey@cygnus.com>
13927 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13928 When reading a zip file, only use strncmp if both strings are
13929 bigger than the buffer length. Initialize `k' when looping
13932 1999-02-24 Tom Tromey <tromey@cygnus.com>
13934 * gjavah.c (struct namelet): New structure.
13935 (add_namelet): New function.
13936 (print_namelet): New function.
13937 (print_class_decls): Use add_namelet and print_namelet to generate
13938 namespaces and not classes.
13939 (method_printed): New global.
13940 (HANDLE_END_METHOD): Examine method_printed.
13941 (print_method_info): Set method_printed when required. Print
13942 error if function to be ignored is marked virtual. Handle $finit$
13944 (METHOD_IS_FINAL): New macro.
13945 (print_field_info): Use it.
13946 (HANDLE_METHOD): Clear method_printed.
13947 (method_pass): New global.
13948 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13949 (process_file): Do two passes over both fields and methods.
13950 (HANDLE_METHOD): Examine method_pass.
13951 (root): New global.
13952 (add_class_decl): New function.
13953 (print_class_decls): Don't scan over entire constant pool.
13955 1999-02-23 Tom Tromey <tromey@cygnus.com>
13957 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13958 disable linking in that case.
13960 1999-02-20 Tom Tromey <tromey@cygnus.com>
13962 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13965 1999-02-21 Per Bothner <bothner@cygnus.com>
13967 * decl.c (build_result_decl), java-tree.h: New method.
13968 (complete_start_java_method): Handle synchronized methods.
13969 Don't build DECL_RESULT here. (Ordering dependency problem.)
13970 (start_java_method): Call build_result_decl here instead ...
13971 * parse.y (java_complete_expand_method): ... and here.
13972 (expand_start_java_method): Don't call complete_start_java_method here.
13973 (java_complete_expand_method): Call it here instead.
13974 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13975 * java-tree.h: ... here.
13977 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13978 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13979 for ARRAY_REF - it doesn't work when array bounds are checked.
13980 (patch_array_ref): Handle it here instead.
13982 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13984 1999-02-19 Per Bothner <bothner@cygnus.com>
13986 Force left-to-right evaluation of binary operations etc.
13987 * expr.c (force_evaluation_order), java-tree.h: New function.
13988 * parse.y (java_complete_lhs): Pass binary operations, procedure
13989 calls, and ARRAY_REFs to force_evaluation_order.
13990 (various): Set TREE_SIDE_EFFECTS more carefully.
13992 Tolerate random (non-UTF8) encoding in comments without complaining.
13993 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13994 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13996 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13997 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13999 * parse.y (java_complete_lhs): Ignore an empty statement in a
14000 COMPOUND_EXPR. Don't complain about empty statement after return.
14002 1999-02-19 Per Bothner <bothner@cygnus.com>
14004 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14005 in TREE_LIST - just chain the POINTER_TYPEs together.
14006 (resolve_class): If type already resolved, return decl.
14007 After resolving, update TREE_TYPE(class_type), and name (if array).
14008 * parse.h (do_resolve_class), parse.y: Make non-static.
14009 * class.c (maybe_layout_super_class): Take this_class argument.
14010 Do do_resolve_class if necessary.
14011 (layout_class, layout_class_methods): Adjust calls appropriately.
14012 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14013 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14014 * typeck.c (build_java_array_type): Don't call layout_class.
14016 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14018 * parse.y (check_pkg_class_access): Allow private class access
14019 within the same package.
14020 (strip_out_static_field_access_decl): New function.
14021 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14022 operator argument before testing its nature.
14024 1999-02-03 Per Bothner <bothner@cygnus.com>
14026 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14027 (TRY_EXPR): Simplify - it no longer has a finally clause.
14028 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14029 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14030 * expr.c (java_lang_expand_expr): Likewise.
14031 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14032 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14033 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14034 (build_try_statement): Remove finally parameter and handling.
14035 (build_try_finally_statement): New function.
14036 (patch_try_statement): No longer need to support finally clause.
14037 (try_statement): Update grammar action rules.
14038 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14039 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14041 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14043 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14044 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14046 1999-02-17 Andrew Haley <aph@cygnus.com>
14048 * class.c (build_utf8_ref): Back out broken patch which was
14049 intended to to output signatures using '.' as a separator.
14051 * class.c (make_class_data): Output signatures using '.' as a
14052 separator, rather than '/'.
14053 (mangled_classname): Likewise.
14054 (make_field_value): Likewise.
14055 (make_method_value): Likewise.
14056 * constants.c (alloc_class_constant): Likewise.
14057 * expr.c (build_invokeinterface): Likewise.
14059 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14061 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14062 of an ancient workaround.
14064 1999-02-10 Jeffrey A Law (law@cygnus.com)
14066 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14069 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14071 * lex.c (yylex): Encode \0 as UTF8.
14073 1999-02-10 Tom Tromey <tromey@cygnus.com>
14075 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14076 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14077 (libgcj_zip): Renamed.
14078 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14080 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14082 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14083 (GC_NAME): Renamed -lgc to -lgcjgc.
14085 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14087 * lex.c (java_lang_cloneable): Initialize.
14088 * parse.y (java_lang_cloneable): New static variable.
14089 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14090 doing one more qualification round.
14091 (valid_ref_assignconv_cast_p): Reject null source or
14092 destination. Allow an array to be cast into java.lang.Cloneable.
14093 (patch_cast): Swapped two first arguments to first call to
14094 valid_ref_assignconv_cast_p.
14096 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14098 * parse.h: DECL_P renamed JDECL_P.
14099 * parse.y: DECL_P replaced by JDECL_P.
14100 (build_array_from_name): Always use pointer's type.
14101 (patch_bc_statement): Extra code to search continue target in a
14102 for loop. Fixed comments. Continue target is current loop when
14105 1999-02-05 Andrew Haley <aph@cygnus.com>
14107 * class.c (make_class_data): The superclass of an interface should
14108 be null, not class Object.
14110 * lex.c (java_lex): Sign extend hex literals.
14112 1999-02-04 Andrew Haley <aph@cygnus.com>
14114 * class.c (build_utf8_ref): Output signatures using '.' as a
14115 separator, rather than '/'.
14116 (make_class_data): Likewise.
14118 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14120 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14121 mkstemp.o. Get them from libiberty now.
14123 1999-02-02 Jeffrey A Law (law@cygnus.com)
14125 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14127 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14129 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14132 1999-02-02 Per Bothner <bothner@cygnus.com>
14134 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14135 * jcf-write.c (generate_bytecode_return): New function.
14136 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14138 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14139 generate special [fd]const_[01] instructions.
14141 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14143 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14144 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14146 1999-02-01 Per Bothner <bothner@cygnus.com>
14148 * parse.y (patch_method_invocation): Handle calling static methods,
14149 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14151 * parse.y (java_complete_lhs): Don't complain about unreachable
14152 exit condition in a do-while statement.
14154 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14156 * lex.c (java_read_char): Fixed utf8 decoding.
14157 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14159 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14160 comments. Local variable `all_primitive' is gone. Broadened
14161 acceptance of `0' to floating point targets. `long' can now be
14162 widened to `double' or `float'.
14163 (valid_method_invocation_conversion_p): Added leading
14164 comment. Fixed tabulation.
14165 (build_string_concatenation): Optimize out left or right empty
14168 1999-01-28 Per Bothner <bothner@cygnus.com>
14170 * jcf-write.c (localvar_alloc): Only emit entry for
14171 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14172 (generate_bytecode_insns): Only call put_linenumber if
14173 debug_info_level > DINFO_LEVEL_NONE.
14174 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14175 is specified, add -g1 (for compatibility wih javac).
14177 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14179 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14180 gjavah.o, check-init.o, jv-scan.o
14182 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14184 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14186 * gjavah.c: Include config.h and system.h.
14188 * javaop.h (inline): Don't define, its handled by system.h.
14189 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14190 from `inline' to `static inline'.
14192 * jcf.h (inline): Don't define, its handled by system.h.
14194 * lex.c (inline): Likewise.
14196 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14198 * lang-specs.h: Map -Qn to -fno-ident.
14200 1999-01-29 Richard Henderson <rth@cygnus.com>
14202 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14204 1999-01-29 Tom Tromey <tromey@cygnus.com>
14206 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14207 then cast it to Object before calling `append' method.
14209 1999-01-28 Per Bothner <bothner@cygnus.com>
14211 * check-init.c (check_bool2_init, check_bool_init, check_init):
14212 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14213 * jcf-write.c (generate_bytecode_insns): Likewise.
14215 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14217 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14218 * parse.y (patch_cast): Allow a boolean to be cast into a
14221 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14223 * parse.y: (class_declaration:): Fixed indentation.
14224 (class_member_declaration:): Extra `;' after field declaration now
14226 (interface_declaration:): Removed debug messages in error reports.
14227 (patch_binop): Nodes created and returned inherit the orignal
14228 node's COMPOUND_ASSIGN_P flag value.
14229 (patch_cast): Fix cast from char to floating point.
14231 1999-01-25 Andrew Haley <aph@cygnus.com>
14233 * except.c, java-except.h (expand_resume_after_catch): new
14235 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14236 to branch back to main flow of control after a catch block.
14238 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14240 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14241 $(srcdir)/../system.h.
14242 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14243 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14244 (jcf-write.o): Likewise.
14245 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14246 (mangle.o): Depend on $(srcdir)/../toplev.h.
14247 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14248 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14250 * class.c: Include output.h and parse.h.
14251 (mangled_classname): Add the `const' keyword to a char*.
14252 (find_named_method): Hide unused function definition.
14253 (build_utf8_ref): Change type of variable `c' to unsigned char.
14254 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14255 (build_class_ref): Add the `const' keyword to a char*.
14256 (layout_class_method): Remove unused variable `buf'.
14258 * decl.c (find_local_variable): Remove unused variable `rtl'.
14259 (pushdecl): Likewise for variables `different_binding_level' and
14261 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14262 (maybe_build_cleanup): Likewise for parameter `decl'.
14264 * except.c (expand_start_java_handler): Mark parameter `range'
14265 with ATTRIBUTE_UNUSED.
14267 * expr.c: Include except.h.
14268 (pop_type): Remove unused variable `i'.
14269 (pop_value): Likewise for variables `n_words' and `i'.
14270 (expand_java_arrayload): Likewise for variable `convert'.
14271 (java_lang_expand_expr): Likewise for variables `op0', `type',
14272 `mode', `unsignedp', `node' and `elements'.
14273 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14275 (process_jvm_instruction): Add a `const' qualifier to a char*.
14277 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14278 (temp_directory): Likewise.
14279 (print_c_decl): Likewise.
14280 (print_method_info): Likewise.
14281 (decode_signature_piece): Likewise.
14282 (print_mangled_classname): Likewise.
14284 * java-except.h: Provide prototypes for maybe_start_try,
14285 maybe_end_try and add_handler.
14287 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14288 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14289 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14290 init_expr_processing, push_super_field, init_class_processing,
14291 can_widen_reference_to, class_depth, verify_jvm_instructions,
14292 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14293 set_local_type, merge_type_state, push_type, load_type_state,
14294 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14295 emit_unicode_mangled_name): Add prototypes.
14297 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14298 (print_signature_type): Use ISDIGIT, not isdigit.
14299 (print_signature): Remove unused variable `j'.
14301 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14302 int when comparing against one.
14304 * jcf-parse.c: Include toplev.h.
14306 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14307 (localvar_free): Remove unused variable `i'.
14308 (generate_bytecode_conditional): Likewise for variable `kind'.
14310 * jv-scan.c: Include config.h and system.h. Remove redundant
14311 OS header and gansidecl.h includes.
14312 (warning): Add the `const' keyword to a char*. Also add
14313 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14314 __STDC__, when determining whether to use ANSI-isms.
14315 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14316 (xmalloc): Don't redundantly prototype here.
14317 (main): Remove unused parameter `envp'. Also fix the arguments
14318 passed to function `fatal' to match the format specifier.
14320 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14322 * mangle.c: Include toplev.h.
14323 (emit_unicode_mangled_name): Declare parameter `len'.
14325 * parse.y (parse_warning_context): Add the `const' keyword to a
14326 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14327 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14328 (issue_warning_error_from_context): Add the `const' keyword to
14330 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14331 not `__STDC__' for whether to use ANSI-isms.
14333 * typeck.c (incomplete_type_error): Mark parameters `value' and
14334 `type' with ATTRIBUTE_UNUSED.
14335 (parse_signature_type): Use ISDIGIT, not isdigit.
14337 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14338 (verify_jvm_instructions): Likewise. Remove unused variables
14339 `field_name' and `default_val'.
14341 * zextract.c: Include config.h and system.h. Remove redundant
14342 OS header includes.
14344 * zipfile.h: Prototype `read_zip_archive'.
14346 1999-01-21 Andrew Haley <aph@cygnus.com>
14348 * typeck.c (convert): Allow conversions to void type: some
14349 optimizations in gcc do this.
14351 1999-01-21 Andrew Haley <aph@cygnus.com>
14353 * typeck.c (convert_ieee_real_to_integer): New function.
14354 (convert): When not using fast-math and using hardware fp, convert
14355 an IEEE NaN to zero.
14357 1999-01-18 Andrew Haley <aph@cygnus.com>
14359 * parse.y (patch_binop): Do a type conversion from signed to
14360 unsigned and then back to signed when a ">>>" is found.
14362 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14364 * java-tree.h: (check_for_initialization): Added prototype.
14365 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14366 * parse.y (do_resolve_class): Removed unused locals.
14367 (read_import_dir): Likewise.
14368 (resolve_qualified_expression_name): Array creation
14369 expressions are valid primary expressions.
14370 (qualify_ambiguous_name): Likewise.
14371 (patch_synchronized_statement): Removed unused local.
14373 1999-01-17 Jeffrey A Law (law@cygnus.com)
14375 * Makefile.in (zextract.o): Add dependencies.
14377 * Makefile.in: Do not put ^Ls at the start of a line.
14379 1999-01-15 Per Bothner <bothner@cygnus.com>
14381 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14382 sub-type the result of the call that gets the exception value.
14384 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14385 don't call finish_class.
14387 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14388 clear found before continuing.
14390 * verify.c (verify_jvm_instructions): On an array load, allow
14391 and handle top of stack to be TYPE_NULL.
14393 * gjavah.c (generate_access): Translate Java package private or
14394 protected access to C++ public, but with a comment.
14396 1999-01-13 Andrew Haley <aph@cygnus.com>
14398 * expr.c (generate_name): Name prefix changed to avoid clashes
14399 with assembler temp labels.
14401 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14402 MODIFY_EXPR. Without this, code for the assignment may not be
14403 generated at all and the synchronized statement will read an
14404 uninitialized variable.
14406 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14408 * class.c (maybe_layout_super_class): Fixed returned value.
14409 * lex.c: Added 1999 to the copyright.
14410 (java_init_lex): Initialize java_lang_imported.
14411 * lex.h: Added 1999 to the copyright.
14412 * parse.h: Added 1999 to the copyright.
14413 (REGISTER_IMPORT): Fixed typo in trailing macro.
14414 (CURRENT_OSB): New macro.
14415 (struct parser_ctxt): New fields osb_depth, osb_limit.
14416 * parse.y (java_lang_id): New global variable.
14417 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14418 (array_creation_expression:): Use CURRENT_OSB.
14419 (dims:): Uses a stack to keep track of array dimensions.
14420 (cast_expression:): Use CURRENT_OSB.
14421 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14423 (register_fields): Fixed typos in comment.
14424 (check_method_redefinition): Fixed comment indentation.
14425 (java_check_regular_methods): Set saved found wfl to NULL after
14426 having reinstalled it in the previously found DECL_NAME.
14428 1999-01-10 Richard Henderson <rth@cygnus.com>
14430 * gjavah.c (java_float_finite): Use a union to do type punning.
14431 (java_double_finite): Likewise.
14433 1999-01-09 Per Bothner <bothner@cygnus.com>
14435 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14436 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14437 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14438 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14439 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14440 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14442 1999-01-08 Per Bothner <bothner@cygnus.com>
14444 * check-init.c (check_init): If compiling to native, we don't
14445 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14447 1999-01-08 Tom Tromey <tromey@cygnus.com>
14449 * parse-scan.y (variable_declarator_id): Set or increment
14451 (bracket_count): New global.
14452 (formal_parameter): Handle case where bracket pairs trail variable
14455 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14457 * jcf-parse.c (yyparse): variable len changed from a char to an
14458 int to prevent overflow.
14460 1999-01-06 Per Bothner <bothner@cygnus.com>
14462 * java-tree.h: Declare read_class.
14463 * jcf-parse.c (read_class): New function.
14464 (load_class): Now just call read_class.
14466 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14467 * jcf-parse.c (parse_source_file): Declare save_error_count,
14468 which is needed by java_parse_abort_on_error macro,
14469 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14471 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14472 constructor, if initializing a static field.
14473 (patch_new_array_init): Set TREE_CONSTANT if it is.
14474 * expr.c (java_lang_expand_expr): For a static array constructor
14475 of primitive elements, allocate the array itself statically.
14476 Disabled until we can set the vtable field statically.
14478 * check-init.c: New file. Checks for definite assignment.
14479 * Makefile.in (JAVA_OBJS): Add check-init.o.
14480 * parse.y (java_complete_expand_method): Call check_for_initialization.
14481 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14483 1999-01-06 Graham <grahams@rcp.co.uk>
14485 * parse.y : include system.h instead of including
14486 standard headers directly with the exception of <dirent.h>.
14488 1999-01-06 Per Bothner <bothner@cygnus.com>
14490 * lex.h: Moved static function declarations to lex.c,
14491 to shut up some -Wall warnings.
14492 * lex.c: Static function declarations moved here.
14493 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14495 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14497 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14499 1998-12-22 Per Bothner <bothner@cygnus.com>
14501 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14502 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14504 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14505 (localvar_alloc): Change return type to void,
14506 (emit_unop): Remove unused variable size.
14508 * jcf-write.c (struct jcf_block): Add new union.
14509 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14510 (call_cleanups): New functions.
14511 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14512 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14513 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14514 * lang.c (lang_init): Call using_eh_for_cleanups.
14515 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14516 completing operands to patch_synchronized_statement.
14517 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14518 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14519 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14521 1998-12-20 John F. Carr <jfc@mit.edu>
14523 * Make-lang.in: Comment out control-Ls; they upset some makes.
14525 1998-12-18 Tom Tromey <tromey@cygnus.com>
14527 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14530 1998-12-17 Tom Tromey <tromey@cygnus.com>
14532 * parse.y (DIR_SEPARATOR): New define.
14533 (check_class_interface_creation): Use it.
14535 * parse-scan.y (report_main_declaration): Recognize
14536 `java.lang.String' in argument to main.
14538 1998-12-16 Per Bothner <bothner@cygnus.com>
14540 * parse.y (create_interface): Remove bogus test.
14542 1998-12-16 Per Bothner <bothner@cygnus.com>
14544 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14545 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14547 1998-12-16 Tom Tromey <tromey@cygnus.com>
14549 * parse-scan.y (qualified_name): Use correct sprintf format.
14551 1998-12-15 Tom Tromey <tromey@cygnus.com>
14553 * gjavah.c (print_field_info): Changed how most negative number is
14556 1998-12-14 Per Bothner <bothner@cygnus.com>
14558 * parse.y (fold_constant_for_init): New function.
14559 (resolve_expression_name): Don't replace static final
14560 constant-initialized fields by its value.
14561 (java_complete_lhs): New. Same as java_complete_tree, except does
14562 not replace static final constant-initialized fields by their values.
14563 (register_fields): If there is an initializer, set DECL_INITIAL and
14564 MODIFY_EXPR_FROM_INITIALIZATION_P.
14565 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14566 Only call patch_initialized_static_field if
14567 MODIFY_EXPR_FROM_INITIALIZATION_P.
14568 (patch_initialized_static_field): If not valid constant, clear
14571 * parse.y (lookup_field_wrapper): Fix thinko.
14573 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14574 set and restore global lineno.
14576 1998-12-14 Tom Tromey <tromey@cygnus.com>
14578 * gjavah.c (print_field_info): If value to print is the smallest
14579 value of its size, then print as hex to avoid later warnings from
14582 1998-12-14 Tom Tromey <tromey@cygnus.com>
14584 * gjavah.c (decompile_method): Decompile `return null'.
14585 (process_file): Generate `#pragma interface'.
14586 (method_declared): New global.
14587 (print_method_info): Set it.
14588 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14589 (print_method_info): Handle abstract methods.
14591 1998-12-13 Per Bothner <bothner@cygnus.com>
14593 * parse.y (patch_method_invocation): If class_decl is null
14594 (e.g. an array type), use original type.
14596 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14597 errors about uncaught exception from clone (of array, specifically).
14599 1998-12-13 Tom Tromey <tromey@cygnus.com>
14601 * gjavah.c (decompile_method): Handle all types of `return'
14602 opcode. Decompile `return this' and `return'.
14603 (method_access): New global.
14604 (print_method_info): Set it.
14605 (decompile_method): Don't decompile a synchronized method.
14607 1998-12-13 Tom Tromey <tromey@cygnus.com>
14609 * jcf-reader.c (jcf_parse_one_method): Recognize
14611 * gjavah.c (HANDLE_END_METHOD): New macro.
14612 (HANDLE_CODE_ATTRIBUTE): New macro.
14613 (decompile_method): New function.
14614 (print_method_info): Don't print `;\n' at end of function decl.
14615 Include java-opcodes.h.
14616 (decompiled): New global.
14618 1998-12-12 Per Bothner <bothner@cygnus.com>
14620 * class.c (build_class_ref): Handle PRIMTYPE.class if
14621 flag_emit_class_files.
14622 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14623 if flag_emit_class_files.
14624 * parse.y (java_complete_tree): Pre-liminary support for
14625 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14627 * parse.y (patch_synchronized_statement): Don't call monitorexit
14628 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14630 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14632 * zipfile.h (opendir_in_zip): New declaration.
14633 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14634 (opendir_in_zip): New function, using code from open_in_zip.
14635 (open_in_zip): Call opendir_in_zip.
14636 (find_class): Remove no-longer-used do_class_file parameter,
14637 but add source_ok parameter. Change logic so if we find a .java file,
14638 we don't look for .class in later classpath emtries.
14639 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14640 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14641 * gjavah.c: Update call to find_class.
14642 * jcf-dump.c: Likewise.
14644 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14645 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14646 nothing if body is empty_stmt_node.
14647 Various little fixes so SP gets correctly adjusted.
14648 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14649 For CALL_EXPR, test if static first.
14650 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14651 such as the ones we create for Object and Class.
14652 Set and restore current_function_decl.
14653 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14654 (note_possible_classname): New function.
14655 (read_import_entry): Removed. Merged with read_import_dir.
14656 (read_import_dir): Don't call find_class - that only gives us
14657 the first classpath entry having the needed package.
14658 Use the struct buffer data structure from buffer.h.
14659 (read_import_dir, find_in_imports_on_demand): The remembered
14660 class names now use '.' (not '/') as package separator.
14662 * parse.y (java_complete_expand_methods): Call write_classfile
14663 here, and not in java_expand_classes (which only gets first class).
14665 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14667 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14668 (register_fields): If a static fields has an initializer, just
14669 chain it on ctxp->static_initialized, and handle later.
14670 (java_complete_expand_methods): Force <clinit> first.
14671 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14672 - it's already been completed.
14673 (patch_initialized_static_field): New function.
14674 (java_complete_field): Call it.
14676 1998-12-12 Per Bothner <bothner@cygnus.com>
14678 * expr.c (encode_newarray_type, build_new_array): New functions.
14679 * java-tree.h: Declare build_new_array.
14680 * jcf-write.c (patch_newarray): Use build_new_array.
14682 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14683 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14685 * parse.y (patch_new_array_init): Re-organize.
14686 Now is passed the actual array (pointer) type of the value.
14687 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14688 (patch_array_constructor): Removed - merged into patch_new_array_init.
14689 (java_complete_tree): Update patch_new_array_init.
14691 * jcf-write.c (find_constant_index): New function.
14692 (generate_bytecode_insns): Use find_constant_index.
14693 (generate_classfile): Use find_constant_index for ConstantValue.
14695 1998-12-11 Tom Tromey <tromey@cygnus.com>
14697 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14698 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14699 * class.c (make_class_data): Renamed dtable -> vtable, and
14700 dtable_method_count -> vtable_method_count.
14702 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14704 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14705 global variables, initialized.
14706 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14707 Declared new global variables.
14708 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14709 double_zero_node, integer_zero_node upon direct matching.
14710 * parse.y (purify_type_name): Added function prototype.
14711 (duplicate_declaration_error_p): Consider new_type as potentially
14712 being a incomplete type. Use purify_type_name on type string.
14713 (method_header): saved_type: unused variable removed. Don't figure
14714 return type if method name is invalid.
14715 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14716 processed by patch_unaryop.
14717 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14718 increment/decrement node into its original type after binary
14719 numeric promotion on its operands.
14721 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14723 * parse.y (array_initializer:): Array init operand is NULL_TREE
14724 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14725 now an error. Fixed indentation problems.
14726 (patch_string): Handle error_mark_node as an argument.
14727 (patch_new_array_init): Fixed indentation problems.
14728 (array_constructor_check_entry): Removed check on null wfl_value.
14729 Return an error if wfl_value's walk returns an error.
14731 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14733 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14734 * lex.c (java_lex): Remember column position before advancing one
14735 token. Retain location information on OCB_TK.
14736 * lex.h (typedef struct java_lc): Added new field.
14737 * parse.h (GET_SKIP_TYPE): New macro.
14738 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14739 * parse.y (build_new_array_init, patch_new_array_init,
14740 patch_array_constructor, maybe_build_array_element_wfl,
14741 array_constructor_check_entry): New function prototypes.
14742 (switch_block:): Tagged <node>.
14743 (OCB_TK): Tagged <operator>.
14744 (array_initializer:): Installed actions.
14745 (variable_initializer): Build location information on element if
14747 (switch_statement:): Fixed indentation typo.
14748 (switch_block:): Redefined default action.
14749 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14750 (patch_assignment): Removed duplicate code.
14751 (maybe_build_array_element_wfl, build_new_array_init,
14752 patch_new_array_init, patch_array_constructor,
14753 array_constructor_check_entry): New functions.
14755 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14757 * parse.y (array_initializer): Tagged <node>.
14758 (variable_initializer:): Use default rule.
14759 (array_initializer:): Defined actions.
14760 (variable_initializers:): Likewise.
14761 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14762 non-static field accesses.
14763 (patch_invoke): Fixed indentation typo.
14764 (java_complete_tree): Likewise.
14765 (build_labeled_block): Changed leading comment. Generate an error
14766 in case of duplicate loop labels.
14767 (patch_conditional_expr): Patch results of string concatenation
14770 1998-12-06 Per Bothner <bothner@cygnus.com>
14772 * constants.c (find_methodref_index): When the class is an interface,
14773 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14775 * decl.c (finit_identifier_node): Use "$finit$", rather than
14776 "<finit>" (which Sun's verifier rejects).
14777 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14778 (generate_field_initialization_code): Removed.
14779 (fix_constructors) Don't add call to $finit$ here (wrong order).
14780 (patch_method_invocation): Add $finit$ call here.
14782 * java-tree.h (CALL_USING_SUPER): New macro.
14783 * parse.y (patch_invoke): Remove im local variable.
14784 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14785 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14786 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14788 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14790 * parse.y (java_complete_tree): Don't complain about unreachable
14791 statement if it is empty_stmt_node.
14793 * jcf-write.c (find_constant_wide): New function.
14794 (push_long_const): Use find_constant_wide.
14796 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14797 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14798 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14799 Emit invokeinterface when calling an interface method.
14800 Emit invokespecial also when calling super or private methods.
14802 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14804 1998-12-06 Per Bothner <bothner@cygnus.com>
14806 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14808 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14810 * java-tree.h (java_layout_seen_class_methods): New function
14812 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14813 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14814 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14815 * parse.y (method_declarator:): Defined action.
14816 (issue_warning_error_from_context): input_filename saved, set to
14817 the appropriate value and restored after java_error is called.
14818 (build_unresolved_array_type): Fixed comment.
14819 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14820 (method_header): Deal with return type the same way type are
14821 handled for fields and method's parameters and local variables
14823 (check_method_redefinition): Removed extra CR.
14824 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14825 (java_layout_seen_class_methods): New function.
14826 (java_layout_classes): Call java_layout_seen_class_methods.
14828 1998-12-03 Per Bothner <bothner@cygnus.com>
14830 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14832 1998-12-03 Per Bothner <bothner@cygnus.com>
14834 * jcf-dump.c (main): Fix error message.
14835 * jcf-path.c (add_entry): Style fix.
14837 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14839 * class.c (layout_class_method): Call build_java_argument_signature
14840 on constructors too.
14841 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14842 (patch_method_invocation): Define a primary when resolving an
14843 expression name. Augmented comment on code checking illegal `this'
14844 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14846 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14848 * class.c (layout_class_method): Don't report error on non-static
14849 overriding static if the method is private.
14850 * java-tree.h (finish_class): Prototype added.
14851 * lex.c (java_get_line_col): Handle col argument -2 value.
14852 * parse.h: All static method declarations moved to parse.y.
14853 * parse.y: Now contains all static method declarations previously
14855 (find_expr_with_wfl, missing_return_error,
14856 unreachable_stmt_error): New functions.
14857 (java_get_real_method_name): Identify constructors bearing class
14858 names in source code compiled classes only.
14859 (java_complete_expand_methods): Call missing_return_error.
14860 (invocation_mode): Private methods invoked as static methods.
14861 (java_complete_tree): Call unreachable_stmt_error.
14863 1998-12-01 Tom Tromey <tromey@cygnus.com>
14865 * Makefile.in (+target): Removed.
14866 (+xmake_file): Likewise.
14867 (+tmake_file): Likewise.
14868 (.NOEXPORT): Removed duplicate.
14870 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14872 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14874 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14876 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14877 libiberty.h. Provide an xmalloc definition.
14879 * jvspec.c: Remove the xmalloc prototype.
14881 * parse-scan.y: Include config.h and system.h. Don't include
14882 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14883 Provide an xstrdup definition.
14885 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14887 * jcf-path.c (add_entry): Recognize ".jar" too.
14888 * lang-specs.h: Likewise.
14890 1998-11-26 Per Bothner <bothner@cygnus.com>
14892 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14893 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14895 * jcf-write.c (generate_bytecode_insns):
14896 Handle pre/post-increment/decrement of long.
14898 * jcf-write.c (generate_bytecode_insns):
14899 Handle missing exception handler (finally for synchronized).
14901 1998-11-25 Per Bothner <bothner@cygnus.com>
14903 * java-tree.h (end_params_node): Declare global.
14904 * decl.c (end_params_node): New global.
14905 (init_decl_processing, start_java_method): Use end_params_node for
14906 end of list of parameter types. Follows correct gcc conventions.
14907 * expr.c (pop_argument_types, pop_arguments): Likewise.
14908 * lang.c (put_decl_node): Likewise.
14909 * typeck.c (various places): Likewise.
14910 * class.y (various places): Likewise.
14911 * parse.y (various places): Likewise.
14913 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14914 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14916 * class.c: Add #include flags.h, remove no-longer needed declaration.
14918 * class.c (layout_class_method): Remove commented-out code, re-format.
14919 Don't add vtable entry (or index) for private methods.
14920 * expr.c (expand_invoke): A private method is implicitly final.
14921 * class.c (make_class_data): If inlining or optimizing,
14922 skip private methods.
14924 * class.c (finish_class): New function. Calls existing methods,
14925 but alls emits deferred inline functions.
14926 * jcf-parse.c (parse_class_file): Call finish_class.
14927 * parse.y (java_complete_expand_methods): Likewise.
14929 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14931 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14933 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14935 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14937 1998-11-24 Per Bothner <bothner@cygnus.com>
14939 * (generate_classfile): Always write class access flag with
14942 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14944 * class.c (maybe_layout_super_class): New function.
14945 (layout_class): Reorganized. Loop on class methods dispatched into
14946 a new function. Call maybe_layout_super_class.
14947 (layout_class_methods, layout_class_method): New functions.
14948 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14950 (expand_invoke): Likewise.
14951 * java-tree.h (all_class_list): New global variable declared.
14952 (layout_class_methods, layout_class_method): New function
14954 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14955 * jcf-parse.c (all_class_list): New global variable.
14956 (load_class): Extended what class_or_name can be. Use parser
14957 context mechanism to save globals before calling jcf_parse.
14958 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14959 is set on the file name.
14960 (jcf_parse): Layout class methods when Object is loaded, otherwise
14961 record class in all_class_list for delayed method layout.
14962 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14963 * lang.c (put_decl_node): Decode <init> into the decl context
14965 * lex.c (java_allocate_new_line): Use xmalloc.
14966 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14967 pointers, not TREE_LIST elements.
14968 (struct parser_ctxt): Fixed comment indentations, added comments
14969 and reordered some fields.
14970 (java_check_methods): Function prototype removed.
14971 * parse.y (java_push_parser_context): Use xmalloc.
14972 (java_parser_context_restore_global): Pop extra pushed ctxp only
14973 when there's nothing next.
14974 (maybe_create_class_interface_decl): Fixed comment, add new
14975 created class decl to all_class_list.
14976 (method_header): Use GET_REAL_TYPE on argument's types.
14977 (method_declarator): Use GET_REAL_TYPE, change type to the real
14978 type in TREE_LIST dependency node. Build argument list with the
14980 (create_jdep_list): Use xmalloc. Removed allocation error message.
14981 (obtain_incomplete_type): Fixed leading comment. Broadened
14982 incoming argument meaning.
14983 (register_incomplete_type): Use xmalloc. Removed allocation error
14985 (safe_layout_class): Fixed leading comment.
14986 (jdep_resolve_class): Reversed if statement condition and switch
14987 if and else bodies.
14988 (resolve_and_layout): Fixed leading comment. Broadened incoming
14990 (complete_class_report_errors): New local variable name, for
14991 clarity. purify_type_name used for all error cases.
14992 (java_get_real_method_name): Stricter check on constructors.
14993 (java_check_regular_methods): Reverse methods list only if not
14994 already laid out. Layout artificial constructor.
14995 (java_check_methods): Deleted.
14996 (source_start_java_method): Obtain incomplete type for patchable
14998 (java_layout_classes): Fixed leading comment. Use
14999 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15000 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15001 before returning. Fixed comments.
15002 (java_expand_classes): Check for errors up front.
15003 (patch_method_invocation): Class to search is resolved and laid
15006 1998-11-24 Per Bothner <bothner@cygnus.com>
15008 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15010 * javaop.h (int8): Removed - not used.
15011 (jbyte): Redefine portably with correct signedness.
15013 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15015 * jcf-write.c (generate_bytecode_insns): Fix typo
15016 OPCODE_getstatic to OPCODE_getfield.
15018 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15019 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15020 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15022 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15024 * jcf-parse.c (jcf_parse_source): Function returned type is
15025 void. Added prototype.
15026 (jcf_parse): Function returned type is void.
15027 (yyparse): Remove call to fclose on the last parsed file.
15029 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15031 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15033 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15034 (layout_class): Cope with methods featuring WFL in decl names.
15035 * decl.c (unqualified_object_id_node): New global variable,
15037 (build_decl_no_layout): Removed.
15038 * expr.c (build_primtype_type_ref): Handle Double.
15039 (java_lang_expand_expr): Fixed indentations.
15040 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15041 (flag_wall, flag_redundant, flag_not_overriding,
15042 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15043 variable declarations.
15044 (build_decl_no_layout): Removed prototype.
15045 (java_get_real_method_name): Added prototype.
15046 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15047 (java_parse_abort_on_error): Macro now just returns.
15048 * jcf-parse.c (jcf_parse_source): Check fclose returned
15049 value. Call emit_register_classes if java_report_errors returns
15051 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15052 flag_static_local_jdk1_1): New integer flags.
15053 (lang_decode_option): New flags set here.
15054 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15055 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15056 the flag_redundant variable.
15057 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15058 when parsing java.lang.Object class.
15059 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15060 NULL_TREE to build.
15061 (resolve_qualified_expression_name): Fixed indentation.
15062 (patch_array_ref): Changed prototype.
15063 (not_initialized_as_it_should_p): Prototype removed.
15064 (java_report_errors): Added function prototype.
15065 * parse.y (formal_parameter:): Changed error message for not yet
15066 supported final parameters.
15067 (class_type_list:): Set both PURPOSE and VALUE of created
15068 TREE_LIST to be class_type.
15069 (primary_no_new_array:): Handle class literals on primitive types.
15070 (parse_warning_context): Reinstalled correct force_error and
15071 do_warning flags setups.
15072 (java_report_errors): Changed prototype. Return java_error_count
15074 (variable_redefinition_error): Consider treating variable type as
15076 (create_interface): Warn about redundant abstract modifier if
15077 flag_redundant is set. Changed error message.
15078 (lookup_field_wrapper): Save/restore globals before/after looking
15080 (duplicate_declaration_error_p): Consider treating declaration
15081 type as a fake pointer.
15082 (register_fields): Extract real type from dependency node. Check
15083 for duplicate field declaration after type adjustment. Use
15084 DECL_INITIAL to store static final initialized values.
15085 (method_header): Extract real function type from dependency node.
15086 (check_abstract_method_header): Use GET_METHOD_NAME.
15087 (obtain_incomplete_type): Layout fake pointer type.
15088 (safe_layout_class): Don't try to check for methods before layout.
15089 (java_complete_class): Don't check for correct throws clause
15090 elements inheritance here.
15091 (resolve_and_layout): Broadened name parameter meaning.
15092 (reset_method_name): Use GET_METHOD_NAME.
15093 (java_get_real_method_name): New function.
15094 (java_check_regular_methods): Don't check methods in
15095 java.lang.Object. Verify lineage of throws clause elements. Use
15096 flag_no_overriding in warning report.
15097 (check_throws_clauses): Don't check if class was from
15098 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15099 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15100 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15101 warning on unsupported final local variables. Use build_decl
15102 instead of build_decl_no_layout. Get real local variable type from
15104 (source_start_java_method): Get real parameter type from
15105 dependency node. Call build_decl instead of build_decl_no_layout.
15106 (java_layout_classes): Reverse tree and layout type and class as
15107 required. Mark class as loaded when done.
15108 (resolve_field_access): Fixed indentation. Restricted condition
15109 leading to static field access code generation. Set field_type
15110 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15111 (resolve_qualified_expression_name): Initialize type_found to
15112 null. Handle static field resolved during qualification. Fixed
15113 layout on non primitive field decl types.
15114 (not_accessible_p): Fixed typo in comment.
15115 (patch_method_invocation): Resolve and layout class to search from
15117 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15118 layout non primitive type, if necessary. Make method node only to
15120 (find_applicable_accessible_methods_list): Consider WFL'ed method
15121 decl names. Fixed indentation.
15122 (argument_types_convertible): Resolve and layout target type if
15124 (java_complete_tree): Fixed indentation problems. Rewrote
15125 CALL_EXPR thrown exceptions check. Re-installed further processing
15126 of the assignment in certain cases.
15127 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15128 inlining on class literals.
15129 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15131 (valid_method_invocation_conversion_p): Likewise.
15132 (patch_string): Temporary disable forbidden use of `this' in
15133 explicit constructor invocations when doing string concatenation
15134 within their scope.
15135 (patch_unaryop): Added comment. Reinstalled code to disable
15136 further check on assignment operation with cast expression RHS.
15137 (patch_switch_statement): Fixed indentation.
15138 (build_try_statement): Call build_decl instead of
15139 build_decl_no_layout.
15140 (patch_synchronized_statement): Likewise.
15141 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15142 IS_UNCHECKED_EXPRESSION_P.
15143 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15144 layout argument exception type.
15145 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15146 of IS_UNCHECKED_EXPRESSION_P.
15148 1998-11-18 Anthony Green <green@cygnus.com>
15150 * jcf-parse.c (yyparse): Open class file in binary mode.
15152 1998-11-15 Per Bothner <bothner@cygnus.com>
15154 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15156 * jcf-write.c (perform_relocations): Move check out one loop.
15158 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15160 * Make-lang.in: Fix reference to srcdir.
15161 * jv-scan.c: Add missing xmalloc prototype.
15162 * jvgenmain.c: Ditto.
15164 1998-11-15 Per Bothner <bothner@cygnus.com>
15166 * decl.c (error_mark_node), java-tree.h: New global.
15167 * parse.y: Use empty_stmt_node instead of size_zero_node.
15168 (build_if_else_statement): If missing else, use empty_stmt_node.
15170 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15171 (java_complete_expand_method): Complain if return is missing.
15172 (java_check_regular_methods): Comment out incorrect error check.
15173 (not_accessible_p): Fix incorrect handling of protected methods.
15174 (patch_method_invocation): Pass correct context to not_accessible_p.
15175 (find_applicable_accessible_methods_list): Likewise.
15176 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15177 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15178 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15179 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15181 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15182 (push_int_const): Remove reundant NOTE_PUSH.
15183 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15184 (- case SWITCH_EXPR): Fix code generation bug.
15185 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15186 (generate_classfile): More robust for abstract methods.
15188 1998-11-15 Anthony Green <green@cygnus.com>
15190 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15191 * Make-lang.in: Ditto.
15193 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15194 * jvgenmain: Ditto.
15196 1998-11-15 Per Bothner <bothner@cygnus.com>
15198 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15200 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15202 1998-11-14 Per Bothner <bothner@cygnus.com>
15204 Allow uses of interface types to verify. This is not really
15205 type-safe, but it matches what Sun does, and is OK as long as
15206 there are appropriate run-time checks.
15207 * verify.c (merge_types): If merging two interface types,
15208 just set the result to java.lang.Object.
15209 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15211 1998-11-13 Tom Tromey <tromey@cygnus.com>
15213 * gjavah.c (main): Handle --output-class-directory argument.
15214 * jvspec.c (lang_specific_driver): Translate `-d' into
15215 -foutput-class-dir.
15216 * jcf.h (jcf_write_base_directory): Declare.
15217 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15218 * lang-options.h: Mention -foutput-class-dir.
15219 * jcf-write.c (jcf_write_base_directory): New global.
15220 (make_class_file_name): Put generated .class file into `-d'
15221 directory, or into source directory if -d not given. Function now
15223 (write_classfile): Free class file name. Handle case where class
15225 (DIR_SEPARATOR): New macro.
15226 Include <sys/stat.h>
15228 * Makefile.in (prefix): New macro.
15230 1998-11-12 Per Bothner <bothner@cygnus.com>
15232 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15233 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15234 here (done in patch_invoke instead).
15235 (case_identity): Moved here from parse.y.
15237 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15238 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15239 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15240 so they can be efficiently scanned without recursion.
15241 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15242 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15243 in BLOCK iteratively, rather than recursively.
15245 * parse.y (do_unary_numeric_promotion): New function.
15246 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15248 * parse.y (patch_newarray): Various fixes.
15250 Re-do handling of switch statements (for proper block scoping).
15251 * parse.y: Add just a single block for the enture switch block,
15252 but don't create any "case blocks".
15253 (group_of_labels): Rmeoved unneeded non-terminal.
15254 CASE_EXPR and DEFAULT_EXPR are added to current block.
15255 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15256 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15257 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15258 * parse.y (wfl_operator, print_int_node): Make non-static.
15259 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15260 as part of recursive scan of block.
15261 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15262 (patch_switch_statement): Most tests move dinto java_complete_tree.
15264 * parse.y: Make various production be non-typed (void).
15265 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15266 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15267 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15269 * jcf-write.c (struct jcf_handler): New type.
15270 (struct jcf_switch_state): New type.
15271 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15272 (alloc_handler, emit_unop, emit_reloc): New functions.
15273 (adjust_typed_op): Add extra parameter ("max type" offset).
15274 (emit_switch_reloc, emit_case-reloc): New function.
15275 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15276 (generate_bytecode_insns): Support REAL_CST, switch statements,
15277 exception handling, method calls, object/array creation, and more.
15279 * class.c: Remove some unused variables.
15280 * constants.c (find_string_constant): New function.
15281 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15282 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15283 if flag_emit_class_files.
15285 1998-11-12 Tom Tromey <tromey@cygnus.com>
15287 * jcf-io.c (find_class): Added explanatory comment.
15289 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15290 trailing slash to `.zip' entries.
15292 * jvspec.c (lang_specific_driver): Correctly handle case where
15293 GC_NAME not defined.
15295 1998-11-11 Tom Tromey <tromey@cygnus.com>
15297 * jvspec.c (GC_NAME): New define.
15298 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15300 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15302 1998-11-11 Per Bothner <bothner@cygnus.com>
15304 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15306 1998-11-11 Tom Tromey <tromey@cygnus.com>
15308 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15310 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15312 * class.c (is_compiled_class): Call safe_layout_class for class
15313 compiled from source.
15314 * conver.h (convert_to_integer, convert_to_real,
15315 convert_to_pointer): Added prototypes.
15316 * decl.c (init_decl_processing): Non longer push the decls of
15317 `methodtable', `constants', `Class', `Field', `dispatchTable'
15318 `jexception' and `Method'.
15319 * expr.c (build_invokeinterface): New function.
15320 (expand_invoke): static variable CLASS_IDENT now in
15321 build_invokeinterface. Use build_invokeinterface.
15322 (expand_java_field_op): Moved code to inline
15323 java.lang.PRIMTYPE.TYPE into a function.
15324 (build_primtype_type_ref): New function.
15325 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15326 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15327 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15328 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15329 (DECL_LOCAL_STATIC_VALUE): New macro.
15330 (build_invokeinterface, build_primtype_type_ref): New function
15332 (java_parse_abort_on_error): Macro rewritten.
15333 * jcf-parse.c (current_method): Add comment to declaration.
15334 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15335 Function prototypes fixed.
15336 (jcf_parse_source): push/pop parser context. save/restore global.
15337 (parse_source_file): Fixed leading comment. Now take a
15338 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15339 classes and pop the parser context anymore.
15340 (yyparse): Push parser context, save globals, parse the source
15341 file, restore globals and pop the parser context when processing a
15343 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15344 * lex.c (java_parse_doc_section): New function.
15345 (java_lex): Call java_parse_doc_section when appropriate. Build an
15346 operator around INSTANCEOF_TK.
15347 * lex.h (java_lineterminator, java_sprint_unicode,
15348 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15349 Prototypes rewritten.
15350 (java_parse_escape_sequence, java_letter_or_digit_p,
15351 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15352 java_read_unicode, java_store_unicode, java_read_char,
15353 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15354 Added function prototypes.
15355 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15357 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15359 (struct parser_ctxt): New fields: deprecated,
15360 current_parsed_class_un, gclass_list.
15361 (fix_method_argument_names, issue_warning_error_from_context,
15362 resolve_package, lookup_package_type): New function prototypes.
15363 (resolve_expression_name): Fixed function prototype.
15364 (find_applicable_accessible_methods_list): Fixed indentation, added
15365 extra argument in prototype.
15366 (check_final_assignment, build_null_of_type, check_deprecation,
15367 check_method_redefinition, reset_method_name,
15368 java_check_regular_methods, java_check_abstract_methods,
15369 maybe_build_primttype_type_ref): New function prototype.
15370 * parse.y (conver.h): Include.
15371 (INSTANCEOF_TK): Tagged <operator>.
15372 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15373 (relational_expression:): Build binop for instanceof.
15374 (java_push_parser_context): Remember ctxp->gclass_list across
15376 (java_pop_parser_context): Simply return if no context
15377 exists. Remember gclass_list across contexts.
15378 (issue_warning_error_from_context): New function.
15379 (parse_error_context): Don't setup ctxp->elc here. Call
15380 issue_warning_error_from_context instead.
15381 (parse_warning_context): Likewise.
15382 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15383 setup. Link new class/interface to ctxp->gclass_list.
15384 (add_superinterfaces): Register interface as incomplete if not
15386 (create_class): Remember class unqualified name in
15387 ctxp->current_parsed_class_un. Check class deprecation.
15388 (register_fields): Check field deprecation. Remember static final
15389 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15391 (method_header): New local variable ORIG_ARG. Use unqualified
15392 current class name for check on constructor errors. Promote return
15393 type if of record type. Argument list fix moved in
15394 fix_method_argument_names, called here. Check method deprecation.
15395 (fix_method_argument_names): New function.
15396 (method_declarator): Promote record typed arguments.
15397 (safe_layout_class): Check class methods before layout.
15398 (java_complete_class): Compute field layout when patched.
15399 (do_resolve_class): Try to load class after having it renamed
15400 after the package name.
15401 (get_printable_method_name): Use DECL_CONTEXT.
15402 (reset_method_name): New function.
15403 (check_method_redefinition): Use reset_method_name.
15404 (java_check_regular_methods): New local variable
15405 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15406 names for error report. Check for compile-time error when method
15407 found has default (package) access.
15408 (java_check_abstract_methods): Now takes an interface DECL node as
15409 an argument. Also reinstall real name on unchecked
15410 overriding/hiding methods for error report.
15411 (java_check_methods): Fixed leading comment. Get classes to verify
15412 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15413 CLASS_METHOD_CHECKED_P on class verification.
15414 (lookup_java_method2): Get real method name if necessary.
15415 (find_in_imports): Don't check package class access here.
15416 (resolve_package, lookup_package_type): New functions.
15417 (java_layout_classes): Fixed leading comment. Take classes to be
15418 laid out from ctxp->gclass_list.
15419 (java_complete_expand_methods): Don't expand native and abstract
15421 (java_expand_classes): New function.
15422 (resolve_expression_name): Use additional argument ORIG. Retrieve
15423 values of static final field of primitive types.
15424 (resolve_field_access): Handles static final field of promotive
15426 (resolve_qualified_expression_name): Handle STRING_CST as
15427 primaries and package name resolution. Check deprecation on found
15428 decls. Set where_found and type_found on non static field resolved
15429 during qualification. Layout non primitive field decl types.
15430 (check_deprecation): New function.
15431 (maybe_access_field): Simplified.
15432 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15433 removed. Reverse method's argument when primary is a type. Don't
15434 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15435 instead. Include abstract class in the list of class searchable
15436 for constructors. Use DECL_CONTEXT of found method for access
15437 checks. Check method deprecation.
15438 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15439 converting arguments. Handle INVOKE_INTERFACE.
15440 (lookup_method_invoke): Search constructor using existing
15441 infrastructure (don't rely on lookup_java_constructor anymore).
15442 (find_applicable_accessible_methods_list): Extra argument flag
15443 LC. Now include constructor in the search.
15444 (qualify_ambiguous_name): Conditional expression are primaries.
15445 (not_initialized_as_it_should_p): static final are always
15447 (java_complete_tree): Pass extra NULL argument to
15448 resolve_expression_name. Stricter test to carry on patching
15449 assignments. New case for INSTANCEOF_EXPR.
15450 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15451 (check_final_assignment, maybe_build_primttype_type_ref): New
15453 (patch_assignment): Detect resolved static finals and carry normal
15454 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15455 (try_builtin_assignconv): Access constant 0 on all primitive
15457 (valid_builtin_assignconv_identity_widening_p): Accept identical
15458 types. Accept all promoted type on int type.
15459 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15460 assigned to a reference.
15461 (valid_method_invocation_conversion_p): Accept to check null
15463 (build_binop): Merge declaration and initialization of local
15465 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15466 numeric types. Improved validity test for qualify operators on
15468 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15469 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15470 primitive type and issue the appropriate error message.
15471 (resolve_type_during_patch): Mark class loaded when resolved.
15472 (patch_cast): Allow null to be cased to reference types.
15473 (build_null_of_type): New function.
15474 (patch_array_ref): Handle array on references correctly.
15475 (patch_return): Removed unused local variable MODIFY. Force
15476 boolean to be returned as integers. Allows null to be returned by
15477 a function returning a reference.
15478 * typeck.c (convert_to_integer, convert_to_real,
15479 convert_to_pointer): Prototypes moved to convert.h
15480 (lookup_argument_method): Use method real name, if necessary.
15482 1998-10-30 Tom Tromey <tromey@cygnus.com>
15484 * class.c (build_class_ref): Changed name of primitive classes to
15487 * class.c (make_class_data): Renamed fields: nmethods to
15488 method_count, method_count to dtable_method_count. Always set
15489 `state' field to 0.
15490 * decl.c (init_decl_processing): Likewise.
15492 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15494 * class.c (layout_class): Don't mangle <finit>, produce
15495 __finit<class> instead. Don't verify artificial methods.
15496 * decl.c (finit_identifier_node): New declared global.
15497 (init_decl_processing): finit_identifier_node initialized.
15498 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15499 * java-tree.h (finit_identifier_node): Declared as extern.
15500 (struct lang_decl): New field called_constructor.
15501 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15502 (CLASS_HAS_FINIT_P): New macro.
15503 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15504 explicit constructor invocation.
15505 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15506 CALL_SUPER_CONSTRUCTOR_P): New macros.
15507 (write_classfile): Added prototype.
15508 * jcf-parse.c (jcf_parse_source): Parse and remember for
15509 generation if the file was seen on the command line.
15510 (parse_source_file): Don't write the class file here.
15511 (yyparse): Loop on files rewritten. Set current_jcf.
15512 (parse_zip_file_entries): Parse class file only if it was found.
15513 * lang.c (init_parse): Don't open command line provided filename
15515 (lang_parse): Don't set main_jcf anymore.
15516 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15517 (JCONSTRUCTOR_CHECK): New macro.
15518 (JBSC_TYPE_P): New macro.
15519 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15520 (COMPLETE_CHECK_OP_2): New macro.
15521 (struct parse_ctxt): New field explicit_constructor_p.
15522 (check_class_interface_creation): Fixed prototype indentation.
15523 (patch_method_invocation_stmt): Prototype reflects added argument.
15524 (patch_invoke): Likewise.
15525 (complete_method_declaration, build_super_invocation,
15526 verify_constructor_circularity,
15527 build_this_super_qualified_invocation, get_printable_method_name,
15528 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15529 verify_constructor_super, create_artificial_method,
15530 start_artificial_method_body, end_artificial_method_body,
15531 generate_field_initialization_code): New function prototypes.
15532 * parse.y: Fixed leading comment
15533 (constructor_header:, constructor_body:, block_end:): Rules tagged
15535 (type_declaration:): Call maybe_generate_finit.
15536 (method_declaration:): Action for method_body: placed in new
15537 function complete_method_declaration, called here.
15538 (constructor_declaration:): Defined actions. Removed leading
15540 (constructor_header:): New rule with action.
15541 (constructor_body:): Rule rewritten using block_begin: and
15542 block_end:. Defined actions.
15543 (constructor_declarator:, explicit_constructor_invocation:):
15545 (block:): Use new rules block_begin: block_end:.
15546 (block_begin:, block_end:): New rules and actions.
15547 (block_statements:): Fixed error message for explicit
15549 (method_invocation:): Call build_this_super_qualified_invocation
15550 if primary is `this' or `super' was seen.
15551 (conditional_expression:): Action defined.
15552 (extra_ctxp_pushed_p): New static global flag.
15553 (java_parser_context_save_global): Create parser context if
15554 necessary. Use extra_ctxp_pushed_p to remember it.
15555 (java_parser_context_restore_global): Pop extra parser context if
15557 (build_array_from_name): Array on primitive types are marked
15559 (register_fields): Restore new name in field initializer
15560 expression if type was altered. Non static fields initialized upon
15561 declaration marked initialized.
15562 (maybe_generate_finit): New function.
15563 (maybe_generate_clinit): Use create_artificial_method,
15564 start_artificial_method_body, end_artificial_method_body. Generate
15565 debug info for enclosed initialization statements.
15566 (method_header): Fixed leading comment. Check constructor
15567 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15569 (complete_method_declaration, constructor_circularity_msg,
15570 verify_constructor_circularity): New functions.
15571 (get_printable_method_name): New function.
15572 (check_method_redefinition): Don't rename <finit> methods. Fix
15573 declared constructor names. Error message for
15574 constructors modified.
15575 (java_check_regular_methods): Local variable seen_constructor
15576 renamed saw_constructor. Skip verification on constructors. Create
15577 default constructor with create_artificial_method.
15578 (java_check_methods): Removed unnecessary empty line.
15579 (create_artificial_method, start_artificial_method_body,
15580 end_artificial_method_body): New functions.
15581 (java_layout_classes): Changed leading comment. Reverse fields
15582 list if necessary. Always layout java.lang.Object if being
15584 (java_complete_expand_methods): Verify constructor circularity.
15585 (java_complete_expand_method): Call fix_constructor on
15586 constructors. Local variable no_ac_found removed. Restore
15587 bindings if method body expansion failed.
15588 (fix_constructors, verify_constructor_super,
15589 generate_field_initialization_code): New function.
15590 (java_expand_classes): Fixed leading comment. Write class file
15592 (resolve_expression_name): Check for illegal instance variable
15593 usage within the argument scope of an explicit constructor
15595 (resolve_qualified_expression_name): Pass extra from_super flag
15596 when invoking patch_method_invocation_stmt. New case for
15597 conditional expression when used as a primary. Check for error
15598 when acquiring super.
15599 (patch_method_invocation_stmt): Added extra argument super. New
15600 local variable is_static_flag. Set class_to_search according to
15601 the nature of the constructor invocation. Don't add `this'
15602 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15603 invocation within the argument scope of explicit constructor
15604 invocation. Set is_static according to is_static_flag. Provide
15605 extra `super' argument to patch_invoke invocation.
15606 (patch_invoke): New argument from_super. Loop on arguments
15607 indentation fixed. Pass from_super to invocation_mode. New switch
15608 case INVOKE_SUPER. Fixed error message in switch default case.
15609 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15611 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15612 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15613 message takes constructors into account.
15614 (find_applicable_accessible_methods_list): Fixed indentation.
15615 (qualify_ambiguous_name): Take explicit constructor invocation
15616 into account. Deal with a conditional expression as a primary to
15618 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15619 case. Added extra argument to patch_method_invocation_stmt.
15620 Register calls made to explicit constructor `this'. Don't call
15621 save_expr in ARRAY_REF case when emitting class files. Check for
15622 illegal use of this when expanding explicit constructor invocation
15624 (complete_function_arguments): Set and reset parser context
15625 explicit_constructor_p field value when appropriate.
15626 (build_super_invocation, build_this_super_qualified_invocation):
15628 (patch_assignment): Fixed typo.
15629 (patch_unaryop): Check on final fields occurs only when a decl
15631 (patch_return): Take constructors into account.
15632 (patch_conditional_expr): New function.
15633 * typeck.c (build_java_signature): Removed unnecessary empty line.
15635 1998-10-28 Jeffrey A Law (law@cygnus.com)
15637 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15639 1998-10-28 Tom Tromey <tromey@cygnus.com>
15641 * decl.c (init_decl_processing): Renamed fields.
15642 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15643 interface_len, msize fields.
15645 * class.c (make_class_data): Removed subclass_head and
15646 subclass_next fields.
15647 * decl.c (init_decl_processing): Removed subclass_head and
15648 subclass_next fields.
15650 1998-10-28 Jeffrey A Law (law@cygnus.com)
15652 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15653 * mangle.c (emit_unicode_mangled_name): Similarly.
15655 1998-10-26 Nick Clifton <nickc@cygnus.com>
15657 * jcf-parse.c (get_constant): Place braces around code to compute
15658 'd' when REAL_ARITHMETIC is not defined.
15660 1998-10-25 H.J. Lu (hjl@gnu.org)
15662 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15665 1998-10-23 Tom Tromey <tromey@cygnus.com>
15667 * lang-specs.h: `.zip' files are input to jc1.
15669 1998-10-22 Per Bothner <bothner@cygnus.com>
15671 * jvspecs.c: Add (but don't enable) support for combining multiple
15672 .class and .java input filenames to a single jc1 invocation.
15673 Add support for -C flag (copile to .class files).
15674 Translate -classpath and -CLASSPATH arguments.
15675 * lang-specs.h: Don't set %2 spec.
15677 1998-10-22 Tom Tromey <tromey@cygnus.com>
15679 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15681 (add_path): Don't add trailing separator to non-empty path
15684 * lang.c (lang_decode_option): Check for -fclasspath and
15685 -fCLASSPATH before examining other `-f' options.
15687 * java-tree.h (finalize_identifier_node): Don't declare.
15688 * class.c (make_class_data): Don't push "final" field.
15689 * decl.c (init_decl_processing): Don't push "final" field.
15690 (finalize_identifier_node): Removed.
15691 (init_decl_processing): Don't set finalize_identifier_node.
15693 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15695 1998-10-11 Anthony Green <green@cygnus.com>
15697 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15698 (JV_SCAN_SOURCES): New macro.
15699 (JCF_DUMP_SOURCES): Likewise.
15700 (jcf-dump$(exeext)): New target.
15701 (jv-scan$(exeext)): New target.
15703 1998-10-22 Tom Tromey <tromey@cygnus.com>
15705 * Makefile.in (LEX): Removed.
15706 (LEXFLAGS): Likewise.
15707 (SET_BISON): New macro.
15709 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15710 spurious diffs in parse.c.
15711 ($(PARSE_SCAN_C)): Likewise.
15712 (PARSE_DIR): New macro.
15714 (PARSE_SCAN_C): Likewise.
15715 (PARSE_RELDIR): New macro.
15717 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15719 * jcf-io.c (find_class): Use saw_java_source to determine when to
15720 look for `.java' file.
15721 * jcf-parse.c (saw_java_source): New global.
15722 (yyparse): Set it if `.java' file seen.
15724 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15725 (GCJH_SOURCES): Likewise.
15726 * Makefile.in (datadir): New macro.
15727 (libjava_zip): Likewise.
15728 (JAVA_OBJS): Added jcf-path.o.
15729 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15730 (../gcjh$(exeext)): Likewise.
15731 (jcf-path.o): New target.
15732 * java-tree.h (fix_classpath): Removed decl.
15733 * jcf-parse.c (fix_classpath): Removed.
15734 (load_class): Don't call fix_classpath.
15735 * parse.y (read_import_dir): Don't call fix_classpath.
15736 * lex.h: Don't mention classpath.
15737 * lex.c (java_init_lex): Don't initialize classpath.
15738 * jcf-io.c (classpath): Removed global.
15739 (find_class): Use jcf_path iteration functions. Correctly search
15740 class path for .java file.
15741 (open_in_zip): New argument `is_system'.
15742 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15743 classpath-related options.
15744 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15746 (lang_init): Call jcf_path_init.
15747 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15748 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15749 Correctly put braces around second string in each entry.
15750 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15751 classpath-related options.
15752 (help): Updated for new options.
15753 * jcf.h: Declare functions from jcf-path.c. Don't mention
15754 `classpath' global.
15755 * jcf-path.c: New file.
15757 * jcf-depend.c: Include jcf.h.
15759 * jcf-write.c (localvar_alloc): Returns `void'.
15760 (localvar_free): Removed unused variable.
15762 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15763 (init_parse): Use OBJECT_SUFFIX, not ".o".
15765 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15767 * class.c (emit_register_classes): Renamed from
15768 emit_register_class.
15769 * java-tree.h (emit_register_classes): Prototype renamed from
15770 emit_register_class.
15771 * jcf-parse.c (yyparse): Call emit_register_classes once before
15773 * parse.y (java_expand_classes): No longer register classes.
15775 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15777 * class.c (is_compiled_class): New local variable
15778 seen_in_zip. Identify classes found in currently compiled source
15780 * decl.c (complete_start_java_method): Fixed typo.
15781 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15782 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15783 (CLASS_P): Moved around.
15784 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15785 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15787 (jcf_parse_source): Changed leading comment. Removed unnecessary
15788 fclose and CLASS_FROM_SOURCE_P marking.
15789 (parse_source_file): New local variables remember_for_generation
15790 and filename. Mark parsed file name identifier node. Removed block
15791 executed when parse_only was null. Set remember_for_generation.
15792 Use it as an argument to java_pop_parser_context.
15793 (yyparse): New local variables several_files, list, next node and
15794 current_file_list. Split ampersand separated file names into
15795 current_file_list. Iterate through the list and parse accordingly.
15796 * parse.h (java_pop_parser_context): New function prototype.
15797 * parse.y (ctxp_for_generation): New static global variable.
15798 (java_pop_parser_context): New argument generate. Link popped ctxp
15799 to ctxp_for_generation list accordingly.
15800 (java_complete_expand_methods): Fixed indentation.
15801 (java_expand_classes): New function.
15803 1998-10-17 Per Bothner <bothner@cygnus.com>
15805 * Makefile.in: Link with libiberty.a instead of memmove.o.
15807 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15809 * lex.c (setjmp.h): No longer included.
15810 * lex.h (setjmp.h): Included.
15811 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15812 (duplicate_declaration_error_p): Renamed from
15813 duplicate_declaration_error.
15814 (build_array_from_name): New function prototype.
15815 * parse.y (setjmp.h): No longer included.
15816 (variable_declarator_id): Define action.
15817 (build_array_from_name): New function.
15818 (duplicate_declaration_error_p): Renamed from
15819 duplicate_declaration_error. Fixed leading comment.
15820 (register_fields): Main `for' loop reorganized. Uses
15821 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15822 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15823 build_array_from_name.
15824 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15826 (read_import_dir): Don't try to skip `.' and `..'.
15827 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15828 build_array_from_name. Main `for' loop reorganized.
15829 (resolve_qualified_expression_name): When building access to a
15830 field, use the type where the field was found, not its own type.
15831 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15832 field was found is null.
15833 (qualify_ambiguous_name): Sweep through all successive array
15836 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15838 * java-tree.h (pop_labeled_block, lang_printable_name,
15839 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15840 interface_of_p, inherits_from_p, fix_classpath,
15841 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15842 make_class_data, register_class, alloc_name_constant): New
15843 function prototypes.
15844 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15845 indentation. Added cast to remove warning.
15846 (lang_printable_name): Set v argument unused.
15847 (lang_print_error): Added argument to lang_printable_name call.
15848 (java_dummy_print, print_lang_decl, print_lang_type,
15849 print_lang_identifier, lang_print_xnode): All argument marked
15851 * lex.c (java_unget_unicode): Removed unnecessary argument.
15852 (java_allocate_new_line): Unused local variable is gone.
15853 (java_read_char): Added parenthesis in expressions to remove
15854 warnings. Added final return statement.
15855 (java_read_unicode): Added parenthesis in expression to remove
15857 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15858 (java_parse_escape_sequence): Likewise.
15859 (java_lex): Unused local variables are gone. Fixed
15860 java_unget_unicode invocation.
15861 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15863 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15864 lang_printable_name invocation in macro.
15865 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15867 (duplicate_declaration_error): Suppressed unused argument in
15869 (identical_subpath_p): Function declaration is gone.
15870 (patch_invoke): Suppressed unused argument in prototype.
15871 (patch_cast, build_labeled_block, check_thrown_exceptions):
15873 * parse.y (setjmp.h): Included
15874 (toplev.h): Likewise.
15875 (field_declaration:): Suppressed unused local
15876 (label_decl:): Fixed build_labeled_block invocation.
15877 (java_pop_parser_context): Put extra parenthesis around assignment
15879 (yyerror): Suppressed unused local variables.
15880 (variable_redefinition_error): Fixed lang_printable_name
15882 (create_interface): Suppressed unused local variables.
15883 (create_class): Likewise.
15884 (duplicate_declaration_error): Suppressed unused argument. Fixed
15885 lang_printable_name invocation.
15886 (register_fields): Suppressed unused local variable. Fixed
15887 duplicate_declaration_error invocation.
15888 (method_header): Suppressed unused local variable.
15889 (method_declarator, parser_check_super): Likewise.
15890 (java_complete_class): Suppressed unused local variable. Fixed
15891 fatal error message.
15892 (complete_class_report_errors): Added default: in switch.
15893 (java_check_regular_methods): Fixed lang_printable_name
15895 (check_throws_clauses): Likewise.
15896 (java_check_abstract_methods): Suppressed unused local
15897 variable. Fixed lang_printable_name invocation.
15898 (read_import_entry): Added supplemental return statement.
15899 (read_import_dir): Suppressed unused local variables.
15900 (check_pkg_class_access, declare_local_variables): Likewise.
15901 (source_start_java_method): Suppressed unused extern variable
15903 (expand_start_java_method): Suppressed unused extern and local
15904 variable declarations.
15905 (java_complete_expand_methods): Likewise.
15906 (java_complete_expand_method): Suppressed unused local variables.
15907 (make_qualified_name): Likewise.
15908 (resolve_qualified_expression_name): Added default: in
15909 switch. Fixed lang_printable_name invocation.
15910 (class_instance_creation_expression): Added parenthesis around
15912 (patch_method_invocation_stmt): Fixed lang_printable_name and
15913 patch_invoke invocations.
15914 (check_for_static_method_reference): Fixed lang_printable_name
15916 (patch_invoke): Suppressed unused arguments and local variables.
15917 (lookup_method_invoke): Suppressed unused local variables.
15918 (qualify_ambiguous_name): Added default: in switch.
15919 (identical_subpath_p): Function removed.
15920 (patch_assignment): Suppressed unused local variables. Suppressed
15921 unnecessary if statement. Fixed lang_printable_name invocations.
15922 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15923 (valid_ref_assignconv_cast_p): Parenthesis around
15924 expression. Suppressed unused local variables.
15925 (build_binop): Suppressed unused local variables. fixed
15926 lang_printable_name invocations.
15927 (string_constant_concatenation): Suppressed unused local
15929 (patch_unaryop): Fixed lang_printable_name invocation.
15930 (patch_cast): Suppressed unnecessary argument. Fixed
15931 lang_printable_name invocation.
15932 (patch_array_ref): Fixed lang_printable_name invocation.
15933 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15934 (build_labeled_block): Suppressed unused argument.
15935 (generate_labeled_block): Fixed build_labeled_block invocation.
15936 (build_loop_body): Suppressed unused local variables.
15937 (patch_loop_statement): Likewise.
15938 (patch_exit): Fixed lang_printable_name invocation.
15939 (patch_switch_statement): Likewise.
15940 (case_identity): First argument marked unused.
15941 (patch_try_statement): Fixed lang_printable_name invocations.
15942 (patch_synchronized_statement, patch_throw_statement): Likewise.
15943 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15944 lang_printable_name invocations.
15945 (check_thrown_exceptions_do): Suppressed unused argument.
15947 1998-10-14 Tom Tromey <tromey@cygnus.com>
15949 * jcf-write.c (write_classfile): Add output class file as target.
15950 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15951 * jcf.h: Added declarations for dependency-tracking functions.
15952 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15953 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15954 (finish_parse): Call jcf_dependency_write.
15955 (dependency_tracking): New global.
15956 (DEPEND_SET_FILE): New define.
15957 (DEPEND_ENABLE): New define.
15958 (init_parse): Enable dependency tracking if required.
15960 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15961 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15962 (../gcjh$(exeext)): Likewise.
15963 (jcf-depend.o): New target.
15964 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15965 (GCJH_SOURCES): Likewise.
15966 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15968 (find_classfile): Added dep_name argument.
15969 (find_class): Compute name of dependency.
15970 (open_in_zip): Call jcf_dependency_add_file.
15971 * gjavah.c (output_file): No longer global.
15972 (usage): Don't mention "gjavah".
15974 (java_no_argument): Likewise.
15975 (version): Likewise.
15976 (main): Recognize and handle -M family of options.
15977 (print_mangled_classname): Return is void.
15978 (process_file): Handle case where output is suppressed.
15979 (HANDLE_END_FIELD): Likewise.
15980 (HANDLE_METHOD): Likewise.
15981 * jcf-depend.c: New file.
15983 1998-10-13 Jeffrey A Law (law@cygnus.com)
15985 * java-tree.def: Add missing newline at EOF.
15987 1998-10-13 Tom Tromey <tromey@cygnus.com>
15989 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15990 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15992 Include <config.h> and "system.h".
15993 (disassemble_method): Undefine RET to avoid clash with
15994 config/i386/i386.h.
15996 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15998 * decl.c (runtime_exception_type_node, error_exception_type_node):
15999 New global variables.
16000 (init_decl_processing): Initialized.
16001 * expr.c (java_lang_expand_expr): Set caught exception type to
16002 null if catch handler argument doesn't exit.
16003 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16005 * java-tree.h (runtime_exception_type_node,
16006 error_exception_type_node): Global variables declared.
16007 (DECL_FUNCTION_THROWS): New macro.
16008 (DECL_FUNCTION_BODY): Modified comment.
16009 (DECL_SPECIFIC_COUNT): Likewise.
16010 (struct lang_decl): New field throws_list.
16011 (IS_UNCHECKED_EXPRESSION_P): New macro.
16012 * lex.c (java_lex): Generate location information for THROW_TK.
16013 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16014 EXCEPTIONS_P): New macros.
16015 (enum jdep_code): New value JDEP_EXCEPTION.
16016 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16017 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16018 PATCH_METHOD_RETURN_ERROR): New macros.
16019 (patch_method_invocation_stmt): Added new argument to prototype.
16020 (patch_synchronized_statement, patch_throw_statement,
16021 check_thrown_exceptions, check_thrown_exceptions_do,
16022 purge_unchecked_exceptions, check_throws_clauses): New function
16024 * parse.y Fixed typo in keyword section.
16025 (throw:): Rule tagged <node>.
16026 (THROW_TK): Keyword tagged <operator>.
16027 (method_header:): Last argument to call to method_header passed
16029 (throws:, class_type_list:, throw_statement:,
16030 synchronized_statement:, synchronized:): Defined actions.
16031 (method_header): New local variable current. Register exceptions
16032 from throws clause.
16033 (java_complete_tree): Complete and verify exceptions from throws
16035 (complete_class_report_errors): Error message on exceptions not
16037 (java_check_regular_methods): Fixed typo. Shortcut on private
16038 overriding methods. Changed error message on method
16039 redefinition. Check for throws clause compatibility.
16040 (check_throws_clauses): New function.
16041 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16042 method. Changed error message on method redefinition.
16043 (currently_caught_type_list): New static variable.
16044 (java_complete_expand_methods): Purge unchecked exceptions from
16045 throws clause list. Call PUSH_EXCEPTIONS before walk and
16046 POP_EXCEPTIONS after.
16047 (resolve_qualified_expression_name): Pass new argument as NULL to
16048 patch_method_invocation_stmt.
16049 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16050 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16051 argument list when appropriate. Use new argument if non null to
16052 store selected method decl.
16053 (patch_invoke): Convert if necessary args of builtin types before
16054 forming CALL_EXPR. Argument list no longer reversed here.
16055 (invocation_mode): Treat final methods as static methods.
16056 (java_complete_tree): New cases for THROW_EXPR: and
16057 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16059 (complete_function_arguments): No more RECORD_TYPE
16060 conversion. Function parameter nodes no longer saved.
16061 (valid_ref_assignconv_cast_p): Avoid handling null type.
16062 (patch_binop): Fixed null constant reference handling.
16063 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16064 BUILD_THROW macros.
16065 (patch_try_statement): Fixed comments. Record caught types in
16066 list, push the list, expand try block and pop the list.
16067 (patch_synchronized_statement, patch_throw_statement,
16068 check_thrown_exceptions, check_thrown_exceptions_do,
16069 purge_unchecked_exceptions): New functions.
16070 * typeck.c (lookup_argument_method): Allow WFL in place of method
16071 DECL_NAME during method definition check
16073 1998-10-09 Tom Tromey <tromey@cygnus.com>
16075 * gjavah.c (decode_signature_piece): New function.
16076 (print_c_decl): Use it. Added `name_override' argument.
16077 (print_method_info): Use name_override argument to print_c_decl.
16078 (seen_fields): Removed.
16079 (print_field_info): Don't update seen_fields.
16080 (struct method_name): New structure.
16081 (method_name_list): New global.
16082 (print_method_info): Add new method to list of methods.
16083 (name_is_method_p): New function.
16084 (print_field_info): If field name has same name as method, then
16086 (process_file): Parse methods before fields.
16087 (field_pass): New global.
16088 (HANDLE_END_FIELD): Take field_pass into account.
16090 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16092 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16093 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16095 1998-10-03 Anthony Green <green@cygnus.com>
16097 * jvspec.c: Fix bug in jvgenmain_spec patch.
16099 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16101 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16102 * decl.c (soft_exceptioninfo_call_node): New global variable.
16103 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16104 takes extra integer argument. soft_exceptioninfo_call_node
16106 * except.c (java_set_exception_lang_code): New function
16107 (method_init_exceptions): Called here.
16108 (prepare_eh_table_type): New function.
16109 (expand_end_java_handler): Called here.
16110 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16111 one argument. Modified generation of call to
16112 soft_badarrayindex_node to use new argument.
16113 (build_java_arrayaccess): Pass faulty index value to
16114 build_java_throw_out_of_bounds_exception.
16115 (generate_name): New function.
16116 (java_lang_expand_expr): New local variables node, current,
16117 has_finally_p. Expand TRY_EXPR node.
16118 (process_jvm_instruction): Replace top of the stack with thrown
16119 object reference when entering exception handler.
16120 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16121 specific tree codes.
16122 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16124 (DECL_SPECIFIC_COUNT): New macro.
16125 (prepare_eh_table_type, java_set_exception_lang_code,
16126 generate_name): New function declarations.
16127 (match_java_method): Declaration deleted.
16128 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16130 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16131 * parse.h (redefinition_error, refine_accessible_methods_list,
16132 can_cast_to_p): Function declaration removed.
16133 (classitf_redefinition_error, variable_redefinition_error,
16134 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16135 find_most_specific_methods_list, argument_types_convertible,
16136 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16137 valid_cast_to_p, valid_method_invocation_conversion_p,
16138 try_reference_assignconv, add_stmt_to_compound,
16139 build_jump_to_finally, build_tree_list, patch_try_statement,
16140 java_get_catch_block): New function declarations.
16141 * parse.y (string_buffer_type): Global variable deleted.
16142 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16143 finally): Rules tagged <node>.
16144 (TRY_TK, CATCH_TK): Token tagged <operator>.
16145 (class_body_declaration:, class_member_declaration:,
16146 formal_parameter:, explicit_constructor_invocation:,
16147 interface_member_declaration:, constant_declaration:,
16148 primary_no_new_array:, class_instance_creation_expression:,
16149 array_creation_expression:): Issue error on unsuported JDK1.1
16151 (try_statement:, catches:, finally:): Define actions.
16152 (catch_clause_parameter): New rule.
16153 (catch_clause:): Use new rule catch_clause_parameter.
16154 (parse_jdk1_1_error): New function.
16155 (redefinition_error): Renamed classitf_redefinition_error.
16156 (variable_redefinition_error): New function.
16157 (check_class_interface_creation): Call
16158 classitf_redefinition_error.
16159 (java_complete_tree): Added error message on JDEP_TYPE: case.
16160 (complete_class_report_errors): Fixed indentation.
16161 (declare_local_variables): Call variable_redefinition_error.
16162 (source_end_java_method): Call java_set_exception_lang_code and
16163 emit_handlers where appropriate.
16164 (java_method_add_stmt): Call add_stmt_to_block.
16165 (add_stmt_to_block): New function.
16166 (lookup_method_invoke): Fixed outside comment. new local variable
16167 candicates. Call find_applicable_accessible_methods_list and
16168 find_most_specific_methods_list when searching for a
16169 method. Modified error report to list possible candidates when
16171 (find_applicable_accessible_methods_list,
16172 find_most_specific_methods_list, argument_types_convertible): New
16174 (refine_accessible_methods_list): Function deleted.
16175 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16176 expr (if applicable) before calling patch_array_ref.
16177 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16178 (enter_block): Fixed comment.
16179 (enter_a_block): New function.
16180 (patch_assignment): Reorganized. Call try_reference_assignconv for
16181 references. Call valid_cast_to_p instead of can_cast_to_p.
16182 (try_reference_assignconv,
16183 valid_builtin_assignconv_identity_widening_p): New functions.
16184 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16185 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16187 (build_string_concatenation): Don't resolve StringBuffer.
16188 (patch_cast): Fixed inverted arguments.
16189 (patch_array_ref): Code to save array expr deleted. Call
16190 valid_cast_to_p instead of can_cast_to_p.
16191 (generate_labeled_block): Call generate_name.
16192 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16193 patch_try_statement): New functions.
16194 * typeck.c (match_java_method): Function deleted.
16196 1998-10-02 Anthony Green <green@cygnus.com>
16198 * jvspec.c: jvgenmain_spec uses different temporary file names.
16200 1998-10-02 Anthony Green <green@cygnus.com>
16202 * jvspec.c (lang_specific_driver): Fail if user specifies
16203 --main= when not linking.
16205 1998-09-28 Tom Tromey <tromey@cygnus.com>
16207 * class.c (make_class_data): Push value for `thread' field.
16208 * decl.c (init_decl_processing): Added `thread' field to class.
16210 * class.c (add_field): Always make static fields externally
16213 1998-09-26 Anthony Green <green@cygnus.com>
16215 * expr.c (build_java_athrow,
16216 build_java_throw_out_of_bounds_exception, expand_invoke,
16217 build_newarray, expand_java_multianewarray, build_java_monitor):
16218 Update comments to reflect _Jv_* function names.
16220 1998-09-25 Per Bothner <bothner@cygnus.com>
16222 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16223 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16224 * parse.y (expand_start_java_method): Likewise.
16226 1998-09-24 Per Bothner <bothner@cygnus.com>
16228 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16230 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16231 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16232 * expr.c: Remove no-longer-needed calls to promote_type.
16233 * decl.c (give_name_to_locals): Liekwise.
16234 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16235 * parse.y: Add/remove promote_type calls as appropriate.
16236 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16237 (parse_signature_string): Likewise.
16238 (build_java_array_type): Fix for now signature convenions.
16240 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16242 1998-09-23 Tom Tromey <tromey@cygnus.com>
16244 * class.c (init_class_processing): libjava function renamed to
16247 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16249 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16250 * java-tree.def: Fixed DEFTREECODE third argument.
16251 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16252 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16253 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16254 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16255 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16256 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16257 * lang.c (java_tree_code_type, java_tree_code_length,
16258 java_tree_code_name): New arrays.
16259 (lang_init): Append Java tree node definitions to Gcc ones.
16260 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16262 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16264 (java_lex): Allow declaration of empty string constants. Retain
16265 location information on CASE_TK and DEFAULT_TK.
16266 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16267 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16268 Modified to be more robust.
16269 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16270 (build_new_invocation, try_builtin_assignconv,
16271 patch_switch_statement, string_constant_concatenation,
16272 build_string_concatenation, patch_string_cst, patch_string,
16273 java_expand_switch): New function declarations.
16274 * parse.y: Rules related to switch and EH tagged <node>.
16275 (label_id): Set to NULL_TREE
16276 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16278 (this_or_super:): Fixed indentation.
16279 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16280 statement_expression:): Removed call to RULE on all sub-rules.
16281 (switch_expression:, switch_labels:): New rules.
16282 (switch_statement:, switch_block:, switch_block_statement_groups:,
16283 switch_block_statement_group:, switch_labels:, switch_label:):
16285 (throw_statement:, synchronized_statement:, try_statement:):
16286 Defined temporary actions.
16287 (class_instance_creation_expression:): Call
16288 build_new_invocation. Fixed indentation.
16289 (field_access): Fixed indentation.
16290 (method_invocation): Likewise.
16291 (make_qualified_primary): Use THIS_EXPR.
16292 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16293 resolving from SUPER, set *type_found.
16294 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16295 (java_complete_tree): Removed unused local variable `location'. Case
16296 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16297 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16298 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16299 STRING_CST: case. default: checks for patchable strings.
16300 (complete_function_arguments): Transform string constant or
16301 crafted StringBuffer if necessary.
16302 (build_method_invocation): Fixed comments.
16303 (build_new_invocation): New function.
16304 (patch_assignment): Call try_builtin_assignconv to figure a valid
16305 assignment conversion between builtin types.
16306 (try_builtin_assignconv): New function.
16307 (build_binop): Use URSHIFT_EXPR directly to call build.
16308 (operator_string): Use UNARY_PLUS_EXPR.
16309 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16311 (do_merge_string_cste, merge_string_cste,
16312 string_constant_concatenation, build_string_concatenation,
16313 patch_string, patch_string_cst): New function.
16314 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16315 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16316 (build_newarray_node): Use NEW_ARRAY_EXPR.
16317 (build_this): Use THIS_EXPR.
16318 (build_return): Enable debug information on return statement.
16319 (build_if_else_statement): Likewise.
16320 (complete_labeled_statement): Fixed related comment.
16321 (build_loop_body): Fixed comment.
16322 (build_bc_statement): Enable debug information on break/continue
16324 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16326 (patch_switch_statement, case_identity, java_expand_switch): New
16329 1998-09-21 Per Bothner <bothner@cygnus.com>
16331 * buffer.h (BUFFER_INIT): New macro.
16332 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16333 Pass (struct jcf_partial *state) to most functions.
16334 (jcf_block, jcf_relocation): New types.
16335 Support labels, branches, conditionals, loops.
16337 1998-09-21 Tom Tromey <tromey@cygnus.com>
16339 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16341 1998-09-21 Per Bothner <bothner@cygnus.com>
16343 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16344 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16345 not integer_type_node (INT_TYPE_SIZ bits).
16347 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16349 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16350 * jcf-dump.c (print_exception_table): New function.
16351 (disassemble_method): Better handling of wide instructions.
16352 Make more robust for bad input.
16354 1998-09-30 Jeffrey A Law (law@cygnus.com)
16356 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16359 1998-09-17 Jeffrey A Law (law@cygnus.com)
16361 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16363 1998-09-17 Tom Tromey <tromey@cygnus.com>
16365 * Makefile.in ($(PARSE_H)): Removed target.
16367 1998-09-17 Jeffrey A Law (law@cygnus.com)
16369 * Makefile.in (JAVA_OBJS): Add memmove.o
16370 (memmove.o): New target & rules.
16372 1998-09-15 Tom Tromey <tromey@cygnus.com>
16374 * expr.c (expand_invoke): Don't generate a call to the class init
16377 1998-09-14 Jeffrey A Law (law@cygnus.com)
16379 * Makefile.in: Add many missing dependencies.
16380 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16382 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16383 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16385 1998-09-11 Per Bothner <bothner@cygnus.com>
16387 * decl.c (complete_start_java_method): If method is static (and
16388 not private) call _Jv_InitClass.
16389 * expr.c (expand_invoke): Don't call build_class_init.
16391 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16393 1998-09-10 Jeffrey A Law (law@cygnus.com)
16395 * Make-lang.in (GCJ): Define before using.
16397 1998-09-09 Jeffrey A Law (law@cygnus.com)
16399 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16400 losing due to namespace pollution in GNU getopt.h
16402 1998-09-09 Tom Tromey <tromey@cygnus.com>
16404 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16405 (java.all.cross): Likewise.
16406 (java.rest.encap): Likewise.
16408 1998-09-08 Jeffrey A Law (law@cygnus.com)
16410 * gjavah.c (print_class_decls): Fix thinko in arglist
16411 * jcv-io.c (find_classfile): Similarly.
16413 1998-09-07 Jeffrey A Law (law@cygnus.com)
16415 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16417 1998-09-05 Tom Tromey <tromey@cygnus.com>
16419 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16420 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16421 * Makefile.in (PARSE_C): New macro.
16422 (PARSE_H): Likewise.
16423 (PARSE_SCAN_C): Likewise.
16424 ($(PARSE_C)): Target renamed from parse.c.
16425 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16426 (clean): Remove parse-scan.c as well.
16427 (parse.o): Depend on $(PARSE_C).
16429 1998-09-05 Anthony Green <green@cygnus.com>
16431 * README, license.terms: Removed.
16433 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16434 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16435 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16436 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16437 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16438 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16439 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16440 and Java trademark attribution.
16442 1998-09-04 Tom Tromey <tromey@cygnus.com>
16444 * Makefile.in: Use gcjh, not gjavah.
16445 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16446 * Make-lang.in: Changed gjavah to gcjh everywhere.
16448 1998-09-03 Per Bothner <bothner@cygnus.com>
16450 * gjavah.c: Support new -prepend -add -append flags.
16451 (print_method_info): Method is not virtual if class is final.
16453 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16455 * jv-scan.c: Fixed copyright assignment.
16456 * keyword.gperf: Likewise.
16457 * keyword.h: Likewise.
16458 * lex.c: Fixed copyright assignment.
16459 (java_lex): Push unicode back when parsing '<'.
16460 * lex.h: Fixed copyright assignment.
16461 * parse-scan.y: Likewise.
16462 * parse.h: Fixed copyright assignment.
16463 (build_debugable_stmt, complete_for_loop): New function prototypes.
16464 * parse.y: Fixed copyright assignment.
16465 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16466 size_zero_node when completing a loop with no exit condition.
16467 (for_statement_nsi:): Define action.
16468 (for_init:, for_update:): Return size_zero_node when empty.
16469 (declare_local_variables): Call build_debugable_stmt.
16470 (build_debugable_stmt): New function.
16471 (build_loop_body): Build debugable statement around loop
16473 (complete_loop_body): Take into account the debugable statement
16474 around the EXIT_EXPR.
16475 (complete_loop_body): New function.
16476 (patch_exit_expr): Fixed condition inversion.
16478 1998-09-02 Tom Tromey <tromey@cygnus.com>
16480 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16481 name of thread define.
16482 * jvspec.c (THREAD_NAME): New macro.
16484 (THREADLIB): Likewise.
16485 (lang_specific_driver): Recognize attempt to link with thread
16486 library or gc library. Recognize -ljava on command line so it
16487 isn't linked against more than once.
16489 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16491 * parse-scan.y (report_main_declaration): Name of the class
16492 containing `main' can be a qualified name.
16494 1998-08-31 Tom Tromey <tromey@cygnus.com>
16496 * config-lang.in: Changed gjavac to gjc everywhere.
16497 * Make-lang.in: Changed gjavac to gjc everywhere.
16499 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16501 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16502 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16503 and install the files.
16504 * Makefile.in (JAVA_OBJS_LITE): New variable.
16505 (compiler:): Now include jv-scan as a dependency.
16506 (../jv-scan$(exeext), parse-scan.c): New targets.
16507 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16508 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16509 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16510 check for errors even if parse_only.
16511 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16513 (yylex): New function. Uses java_lex body.
16514 (java_lex): Removed commented out statement. Remove local variable
16515 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16516 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16517 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16518 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16519 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16520 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16522 (java_lex_error): Empty if JC1_LITE is defined.
16523 (java_get_line_col): Return 0 if JC1_LITE is defined.
16524 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16525 SET_MODIFIER_CTX): Moved into the section containing the macros
16526 conditionally defined by JC1_LITE.
16527 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16528 argument if JC1_LITE is defined.
16529 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16530 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16532 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16533 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16534 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16535 to different values according to JC1_LITE.
16536 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16537 declared if JC1_LITE set.
16538 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16539 defined if JC1_LITE not set.
16540 (struct parser_ctx): Reorganized and skip the jc1 front end part
16542 (java_layout_classes): New function definition.
16543 (java_push_parser_context, java_init_lex, yyparse, yylex,
16544 yyerror): Prototype always declared. All other static function
16545 prototypes declared only if JC1_LITE is not set.
16546 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16547 declared in parse.h.
16548 (java_layout_classes): New function.
16549 (java_complete_expand_methods): No longer layout the class here.
16550 * parse-scan.y: New file.
16551 * jv-scan.c: New file.
16553 1998-08-25 Tom Tromey <tromey@cygnus.com>
16555 * gjavah.c (main): Handle -friend option.
16556 (friend_specs): New global.
16557 (generate_access): Handle friend_specs.
16558 (process_file): Likewise.
16559 (MAX_FRIENDS): New macro.
16560 (friend_count): New global.
16561 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16562 Changed all callers.
16564 1998-08-24 Per Bothner <bothner@cygnus.com>
16566 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16567 (main): Handle processing all the entries of a named .zip archive.
16568 * jcf-io.c (jcf_trim_old_input): New function.
16569 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16571 1998-08-24 Per Bothner <bothner@cygnus.com>
16573 * lang.c (flag_assume_compiled): Make default be on.
16575 1998-08-21 Per Bothner <bothner@cygnus.com>
16577 * jcf-dump.c: Add bunches of flags to control output more.
16578 (process_class): New function; support printing more than one class.
16579 (main): Support new --print-main and --javap flags.
16580 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16581 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16583 1998-08-20 Per Bothner <bothner@cygnus.com>
16585 Change mangling of dispatch table to match C++ vtable (w/thunks).
16586 * class.c (build_dtable_decl), java-tree.h: New function.
16587 (make_class_data): Call it.
16588 * decl.c (init_decl_processing): Likewise.
16590 1998-08-19 Warren Levy <warrenl@cygnus.com>
16592 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16593 soft_anewarray; adjust args passed.
16594 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16595 match _Jv_NewObjectArray.
16597 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16599 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16600 * expr.c (loopup_label): Call create_label_decl.
16601 (create_label_decl): New function.
16602 (java_lang_expand_expr): Call expand_start_bindings with argument
16604 * java-tree.h Added space after PROTO in function declarations
16606 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16607 (create_label_decl, push_labeled_block): New function
16609 * lex.c (label_id): Initialize.
16610 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16612 * parse.h Added space after PROTO in function declarations when
16614 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16615 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16616 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16617 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16619 (struct parser_ctxt): New fields current_loop,
16620 current_labeled_block.
16621 (build_if_else_statement, patch_if_else_statement,
16622 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16623 generate_labeled_block, complete_labeled_statement,
16624 build_bc_statement, patch_bc_statement, patch_loop_statement,
16625 build_new_loop, build_loop_body, complete_loop_body): New function
16627 * parse.y (java_warning_count): New global variable.
16628 (label_id): New static variable.
16629 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16630 (block:): Return size_zero_node when block is empty.
16631 (empty_statement:): Return size_zero_node.
16632 (statement:): Implement supplemental action when for_statement: is
16634 (label_decl:): New rule.
16635 (labeled_statement:): Rewritten using label_decl. Actions
16637 (labeled_statement_nsi:): Likewise.
16638 (if_then_statement): Actions implemented.
16639 (while_expression): New rule.
16640 (while_statement:): Rewritten using while_expression. Actions
16642 (while_statement_nsi:): Likewise.
16643 (do_statement_begin:): New rule.
16644 (do_statement:): Rewritten using do_statement_begin. Actions
16646 (for_statement:): Rewritten using for_begin. Actions implemented.
16647 (for_statement_nsi:): Likewise.
16648 (for_header:, for_begin:): New rules.
16649 (for_init:): Actions implemented.
16650 (statement_expression_list:, break_statement:,
16651 continue_statement:): Likewise.
16652 (yyerror): Count number of issued warning(s).
16653 (java_report_errors): Report error(s) and/or warning(s).
16654 (java_complete_class): Use build_java_argument_signature to
16655 recompute completed method signature.
16656 (java_check_regular_methods): New locals method_wfl and aflags.
16657 Use method_wfl instead of lookup_cl during error reports. Fixed
16658 indentation and modified some error messages. Use
16659 lang_printable_name in method instead of the DECL_NAME. New code
16660 to issue warnings on methods not overriding corresponding methods
16661 private to a different package.
16662 (java_method_add_stmt): Call add_stmt_to_compound.
16663 (add_stmt_to_compound): New function.
16664 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16665 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16666 (build_if_else_statement, patch_if_else_statement,
16667 build_labeled_block, generate_labeled_block,
16668 complete_labeled_statement, build_new_loop, build_loop_body,
16669 complete_loop_body, patch_loop_statement, build_bc_statement,
16670 patch_bc_statement, patch_exit_expr): New functions.
16671 * typeck.c (build_java_signature): Build argument signature before
16672 enclosing it in between parenthesis.
16674 1998-08-17 Warren Levy <warrenl@cygnus.com>
16676 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16677 (JAVA_OBJS): Added reminder comment
16679 1998-08-13 Nick Clifton <nickc@cygnus.com>
16681 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16682 be interpreted as a long long.
16684 1998-08-13 Warren Levy <warrenl@cygnus.com>
16686 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16687 soft_initialise_class. Use _Jv_NewMultiArray, not
16688 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16689 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16690 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16691 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16693 1998-08-12 Per Bothner <bothner@cygnus.com>
16695 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16696 length_identifier_node): New global tree node constants.
16697 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16698 Replace uses by super_identifier_node etc.
16699 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16701 * parse.y (resolve_field_access): Don't special-case ".length" if
16702 flag_emit_class_files.
16703 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16704 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16707 1998-08-11 Per Bothner <bothner@cygnus.com>
16709 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16710 * class.c (make_method_value): Remove init for removed fields.
16712 * class.c (layout_class): Use build_java_argument_signature.
16713 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16715 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16716 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16717 (build_java_signature): Don't use push_java_argument_signature.
16719 * typeck.c (lookup_argument_method): New function.
16720 * parse.y (java_check_regular_methods): Use lookup_argument_method
16721 instead of lookup_java_method2 followed by lookup_java_method.
16723 * parse.y (check_method_redefinition): Minor optimization.
16725 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16726 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16728 1998-08-10 Tom Tromey <tromey@cygnus.com>
16730 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16733 * gjavah.c (java_float_finite): Use K&R-style definition.
16734 (java_double_finite): Likewise.
16735 (generate_access): Now returns void. Changed all callers.
16736 (last_access_generated): Removed.
16737 (process_file): Only make a single pass over the .class file.
16739 1998-07-29 Per Bothner <bothner@cygnus.com>
16741 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16742 for compatibility for G++ (with -fvtable-thunks).
16743 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16745 * gjavah.c (process_file): Use public inheritance for super-class.
16747 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16749 * lex.c (java_init_lex): Initialize ctxp->package.
16750 * parse.h (struct parser_ctxt): package and package_len replaced
16751 by tree package, an identifier node. Field method_decl_list is
16752 gone. Fixed comments.
16753 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16754 class_in_current_package): New function prototypes.
16755 * parse.y (array_type:): Set class loaded flag on primitive type
16757 (package_declaration:): Assign ctxp->package to the
16759 (method_invocation:): Handle invocation of method qualified by
16761 (single_type_import_declaration:): Removed ambiguity check.
16762 (java_pop_parser_context): New local variable `next'. Reset and
16763 set IMPORT_CLASSFILE_NAME flags on current and previous import
16765 (java_accstring_lookup): Use new local macro COPY_RETURN.
16766 (lookup_field_wrapper): New function.
16767 (parser_qualified_classname): Use merge_qualified_name.
16768 (parser_check_super_interface): Broaden error message.
16769 (do_resolve_class): Check for qualified class name in the current
16770 compilation unit if appropriate.
16771 (process_imports): Check for already defined classes.
16772 (check_pkg_class_access): Got rid of call to
16773 get_access_flags_from_decl.
16774 (java_complete_expand_methods): Call safe_layout_class based on
16775 the current class size.
16776 (make_qualified_primary): Build a WFL qualification on primary if
16778 (merge_qualified_name): New function.
16779 (make_qualified_name): Use merge_qualified_name.
16780 (resolve_expression_name): Use safe_lookup_field.
16781 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16782 (resolve_qualified_expression_name): Likewise. Check on resolved
16783 element accessibility.
16784 (not_accessible_p, class_in_current_package): New functions.
16785 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16786 (patch_method_invocation_stmt): Merged common pieces. Check
16787 accessibility of invoked method.
16788 (check_for_static_method_reference): Add returned type in error
16790 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16791 (refine_accessible_methods_list): Merged two conditions in test.
16792 (java_complete_class): Sanity check on stabilize_ref gone.
16793 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16795 1998-07-28 Per Bothner <bothner@cygnus.com>
16797 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16799 1998-07-24 Tom Tromey <tromey@cygnus.com>
16801 * gjavah.c (F_NAN): Removed.
16802 (F_NAN_MASK): New macro.
16803 (F_POSITIVE_INFINITY): Removed.
16804 (F_NEGATIVE_INFINITY): Likewise.
16805 (java_float_finite): Rewrote.
16806 (D_NAN_MASK): Renamed.
16807 (java_double_finite): Rewrote.
16808 (D_POSITIVE_INFINITY): Removed.
16809 (D_NEGATIVE_INFINITY): Likewise.
16811 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16812 If verbose, print underlying representation of value in hex.
16814 1998-07-24 Per Bothner <bothner@cygnus.com>
16816 * buffer.h, buffer.c: New files.
16817 * Makefile.in (JAVA_OBJS): Add buffer.o.
16819 Support locals variables and writing their debug entries to .class.
16820 * jcf-write.c: Simplify some by user new buffer type.
16821 (vode_buffer_grow): Removed.
16822 (struct localvar_info): New type.
16823 (localsvars, localvartable): New buffers.
16824 (localvar_alloc, localvar_free): New functions.
16825 (generate_bytecode_insns): Handle local variables.
16826 (generate_classfile): Write LocalVariableTable attribute.
16828 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16830 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16831 * zipfile.h (ZIPMAGIC): New macro.
16833 1998-07-24 Tom Tromey <tromey@cygnus.com>
16835 * Makefile.in (gjavah.o): Updated dependencies.
16836 (jcf-dump.o): Likewise.
16837 (all.indirect): Use ../gjavah.
16838 (../gjavah$(exeext)): Likewise.
16839 (clean): Don't remove gjavah.
16840 (clean): Remove parse.c, not java/parse.c.
16841 * Make-lang.in (java): Added gjavah.
16842 (gjavah$(exeext)): New target.
16843 (GJAVAH_SOURCES): New macro.
16844 (java.all.build): Added gjavah.
16845 (java.all.cross): Likewise.
16846 (java.rest.encap): Likewise.
16847 * config-lang.in (compilers, stagestuff): Added gjavah.
16849 1998-07-23 Tom Tromey <tromey@cygnus.com>
16851 * gjavah.c (java_float_finite): New function.
16852 (java_double_finite): Likewise.
16853 (F_POSITIVE_INFINITY): New macro.
16854 (F_NEGATIVE_INFINITY): Likewise.
16856 (D_POSITIVE_INFINITY): Likewise.
16857 (D_NEGATIVE_INFINITY): Likewise.
16859 (print_field_info): Use java_float_finite and java_double_finite.
16861 1998-07-23 Per Bothner <bothner@cygnus.com>
16863 * parse.y (method_header): Name "this" implicit argument.
16865 1998-07-22 Per Bothner <bothner@cygnus.com>
16867 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16868 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16869 (put_linenumber): New function.
16870 (generate_bytecode_insns, generate_classfile): Write line numbers.
16872 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16874 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16875 (lookup_name, build_known_method_ref, build_class_init,
16876 build_invokevirtual, invoke_build_dtable, match_java_method,
16877 build_field_ref, pushdecl_force_head, build_java_binop,
16878 binary_numeric_promotion, build_decl_no_layout,
16879 build_java_arrayaccess, build_newarray, build_anewarray,
16880 build_java_array_length_access, build_java_arraynull_check): New
16881 extern function prototypes.
16882 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16883 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16885 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16887 * jcf.h (jcf_out_of_synch): New extern function prototype.
16888 * parse.h: Static/global function implemented in parse.y
16889 prototyped and declarations moved at the end of the file.
16890 (DECL_P): Check that the argument isn't null.
16891 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16892 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16893 (QUAL_DECL_TYPE): New macro.
16894 (PARAMS): Macro definition removed.
16895 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16896 (return_statement:): Call build_return.
16897 (field_access:): Call make_qualified_primary in sub rule.
16898 (method_invocation:): Build method invocation and call
16899 make_qualified_primary when processing primaries.
16900 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16901 get_type_from_signature.
16902 (java_check_regular_method): Extra integer 0 argument when calling
16903 lookup_java_method2.
16904 (lookup_java_interface_method2): Extra method DECL argument when
16905 calling lookup_java_interface_method2.
16906 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16907 COMPOUND_EXPR node.
16908 (java_complete_expand_method): Layout current class iff not
16909 already done. Don't process interface's methods.
16910 (java_complete_expand_method): Use super class only if it
16911 exists. Use current class otherwise.
16912 (make_qualified_primary): New function.
16913 (resolve_expression_name): Process qualified expression or
16914 expression from primary the same way.
16915 (resolve_expression_name): Two last arguments to
16916 resolve_field_access are now NULL_TREEs.
16917 (resolve_field_access): New variable is_static. Local field must
16918 be DECLs. is_static computed on field DECLs only. Append code in
16919 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16920 to initialize field_type.
16921 (resolve_qualified_expression_name): New local variable,
16922 previous_call_static and is_static. Handle primaries with function
16923 calls, casts, array references and `this'. `super' now handled as
16924 `(super_class)this'. Use is_static to clarify boolean expressions.
16925 Added code to handle case where a proper handle is required to
16926 access a field. Use QUAL_DECL_TYPE where applicable.
16927 (maybe_access_field): New function.
16928 (patch_method_invocation_stmt): New arguments primary, where,
16929 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16930 deleted. Use `where' as a type to search from if specified. Check
16931 for static method reference where forbidden. Append primary or
16932 current_this to the argument list if not calling constructor nor
16934 (check_for_static_method_reference): New function.
16935 (patch_invoke): Layout the class on which new is done if
16937 (lookup_method_invoke): Changed format to report errors on
16939 (qualify_ambiguous_name): New local variable this_found. Now
16940 handle things from primaries. Method call are considered
16942 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16943 changed into NULLs.
16944 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16945 (java_complete_tree): New case fo RETURN_EXPR. Process function
16946 call arguments in separate function.
16947 (complete_function_arguments): New function.
16948 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16950 (patch_assignment): Take the return function slot into account as
16951 a RHS. Distinguish assignment from a return.
16952 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16953 when checking methods in interfaces.
16954 (resolve_type_during_patch): NULL argument to unresolve_type_p
16955 instead of NULL_TREE.
16956 (patch_newarray): Fixed typo in comment.
16957 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16958 (build_return, patch_return): New functions.
16959 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16961 1998-07-21 Per Bothner <bothner@cygnus.com>
16963 * constants.c (find_name_and_type_constant, find_fieldref_index,
16964 find_methodref_index): New methods.
16965 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16966 just return given method. Also, rename to build_known_method_ref.
16967 (expand_invoke): Rename call to build_invoke_non_interface.
16968 * java-tree.h, parse.h: Update prototype.
16969 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16970 (such as expand_expr_stmt) if flag_emit_class_files.
16971 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16972 STACK_TARGET, IGNORE_TARGET): New macros.
16973 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16974 (generate_bytecode_insn): New function to generate method's bytecode.
16975 (generate_classfile): Node generate Code attribute for a method.
16976 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16977 push_long_const, field_op, adjust_typed_op, maybe_wide):
16978 New functions used by generate_bytecode_insn.
16980 * typeck.c (signature_include_return): Remove variable.
16981 (push_java_argument_signature, build_java_argument_signature): New.
16982 (build_java_signature): Use push_java_argument_signature.
16983 * parse.y: Use build_java_argument_signature instead of fiddling
16984 with signature_include_return.
16986 1998-07-17 Tom Tromey <tromey@cygnus.com>
16988 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16991 * Makefile.in (all.indirect): Added gjavah$(exeext).
16992 (gjavah$(exeext)): Added $(exeext).
16995 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16997 * class.c (layout_class): Call to java_layout_parsed_class replace
16998 by safe_layout_class.
16999 * expr.c (build_java_array_length_access): Removed static storage
17000 class in the function definition.
17001 (build_java_arraynull_check): Likewise.
17002 Also fixed typos in two comments.
17003 * lex.c (java_init_lex): Initialize static global kw_length.
17004 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17005 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17007 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17008 * parse.h (resolve_no_layout): New static function declaration.
17009 (get_identifier_in_static): Declaration removed.
17010 (java_layout_parsed_class): Function name declaration changed to
17012 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17013 not_initialized_as_it_should_p, build_this): New static function
17015 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17016 binary_numeric_promotion, stabilize_reference,
17017 build_decl_no_layout, build_java_arrayaccess): Extern function
17018 declarations moved into their own section.
17019 (build_newarray, build_anewarray, build_java_array_length_access,
17020 build_java_arraynull_check): New extern function declarations.
17021 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17022 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17024 (CALL_CONSTRUCTOR_P): New macro.
17025 * parse.y (kw_length): New static global tree node.
17026 (return_statement): Tagged <node>.
17027 (RETURN_TK): Tagged <operator>.
17028 (variable_declarator_id:): Build variable declaration with an
17029 empty initialization value if a syntax error was found in the
17030 initialization part of the variable declaration.
17031 (statement_without_trailing_substatement:): return_statement: now
17032 uses the default rule.
17033 (return_statement:): Temporarily fixed to return NULL_TREE.
17034 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17035 (class_instance_creation_expression:): Class creation rules now
17036 call build_method_invocation upon reduction.
17037 (array_creation_expression:): Rules call build_newarray_node upon
17039 (dim_exprs:): Build a list of dimension expressions.
17040 (dim_expr:): Store location of the OSB_TK in the dimension
17042 (method_invocation:): Added a new error rule.
17043 (build_unresolved_array_type): WFL argument may also be an array
17044 on a primitive type. Name of the argument changed to reflect this.
17045 (method_declarator): Insert argument type at the beginning of the
17046 argument type list and later reverse the list.
17047 (unresolved_type_p): Argument 'returned' may be optionally
17049 (java_layout_class_from_source): Function renamed
17051 (resolve_and_layout): Now call resolve_no_layout and
17053 (resolve_no_layout): New function.
17054 (purify_type_name): New function.
17055 (complete_class_report_errors): Call purify_type_name during error
17056 report on a type not found.
17057 (process_imports): error_found local variable doesn't need to be
17058 initialized to zero.
17059 (declare_local_variables): New local type_wfl. Fixed typo in error
17060 message. type_wfl assigned to unresolved type and used to register
17061 incomplete type. Build a WFL around the variable initialization
17062 statement so that debug info can be generated on it.
17063 (source_start_java_method): Reverse argument list after they've
17065 (current_this): New static global variable.
17066 (java_complete_expand_methods): Set current_this when appropriate.
17067 (resolve_expression_name): Build correct static and non static
17068 field access bearing a simple name.
17069 (resolve_field_access): Resolve the length field of arrays. Handle
17071 (patch_method_invocation_stmt): Set the type of the method
17072 invocation to error_mark_node. This value is later overridden by a
17073 valid type, if any. Don't handle qualified constructor invocation
17074 as qualified method invocation. Call lookup_method_invoke with its
17075 new flag. It's no longer necessary to access the selected method
17076 as the value of a tree list. Handle constructor invocation.
17077 (patch_invoke): Reverse argument list when invoking non interface
17078 methods. Insert call to new as the first argument of the
17080 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17081 defined within a final class. Return INVOKE_STATIC if the invoked
17082 method is a constructor.
17083 (lookup_method_invoke): New lc argument is a flag to indicate a
17084 constructor lookup. Now handle constructor lookup. Choose the most
17085 specific method in case several were matching the invocation
17086 requirements. Return a method decl instead of a tree list featuring
17087 one single method decl element.
17088 (refine_accessible_methods_list): New lc flag argument to
17089 indicate that a constructor is being looked up.
17090 (not_initialized_as_it_should_p): New function.
17091 (java_complete_tree): Now process fake tree codes
17092 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17093 save_expr on resolved function call arguments. Case on
17094 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17095 (patch_assignment): LHS can be a field access expression. When
17096 dealing with reference, lhs_type is the promoted type of the
17097 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17099 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17100 (patch_binop): Use not_initialized_as_it_should_p where
17102 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17103 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17105 (resolve_type_during_patch): New function.
17106 (patch_cast): Call resolve_type_during_patch to resolve type and
17107 report error accordingly.
17108 (patch_array_ref): Use not_initialized_as_it_should_p where
17109 applicable. Array base expression is saved before being
17110 used. Promote the type of an array elements if it contains non
17112 (build_newarray_node, patch_newarray, build_this): New functions.
17114 1998-07-16 Tom Tromey <tromey@cygnus.com>
17116 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17117 increment it in `for' statement.
17118 (print_field_info): If number is inf or nan, don't print it.
17119 (print_method_info): If method name is `delete', just ignore it.
17120 (print_c_decl): Special-case jstringArray.
17122 * gjavah.c (help): New function.
17123 (no_argument): New function.
17124 (usage): Changed text.
17125 (main): Rewrote argument handling. Now handles -v, --help,
17127 (version): New function.
17128 (found_error): New global.
17129 (main): Return found_error.
17130 (generate_access): Set found_error.
17131 (print_c_decl): Likewise.
17133 1998-07-15 Tom Tromey <tromey@cygnus.com>
17135 * gjavah.c (print_c_decl): Don't print "," when examining field.
17136 Skip type name when looking at "[L" types.
17137 (process_file): Now static.
17138 (generate_access): Now returns int.
17139 (last_access_generated): New global.
17140 (process_file): Clear last_access_generated; make multiple passes
17142 (print_field_info): Just return if generate_access returns true.
17143 (print_method_info): Likewise. Also, allow <init> functions to
17145 (print_c_decl): Added is_init argument. Print constructors
17147 (print_cxx_classname): Use UTF8_GET to extract characters from
17149 (print_base_classname): New function.
17150 (print_class_decls): New function.
17151 (process_file): Use it.
17152 (utf8_cmp): New function.
17154 1998-07-13 Nick Clifton <nickc@cygnus.com>
17156 * lang-options.h: Format changed to match changes in gcc/toplev.c
17157 to implement a --help option.
17159 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17161 * decl.c (init_decl_processing): Revert change to dtable_type.
17163 1998-07-09 Per Bothner <bothner@cygnus.com>
17165 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17167 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17169 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17171 * lang.c (lang_init): Default flag_exceptions to 1, without
17172 checking to see if it's 2 first.
17174 1998-07-08 Jeffrey A Law (law@cygnus.com)
17176 * constants.c: Include "system.h".
17177 * decl.c: Likewise.
17178 * lang.c (flag_new_exceptions): Get via extern now.
17179 (lang_init_options): New functions. Turn on flag_new_exceptions.
17181 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17183 * lex.c (java_lex): Return 0 when we see an invalid character in
17186 * lex.c (java_read_char): Specify extra argument when calling
17188 (java_read_unicode, java_parse_end_comment,
17189 java_parse_escape_sequence): Likewise,
17190 (java_lex): Specify extra argument when calling
17191 java_lex_error. Test that IDs are beginning with a legal character
17192 for IDs. Handle invalid characters with an error message and a
17193 call to java_lex_error.
17194 (java_lex_error): Adjust column position by new argument
17195 `forward'. Issue an error even if in the middle of reporting an
17198 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17200 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17201 we don't explicitly put a null pointer when we're copying it.
17203 1998-07-07 Tom Tromey <tromey@cygnus.com>
17205 * gjavah.c (print_cxx_classname): New function.
17206 (super_class_name): Likewise.
17207 (print_super_fields): Removed.
17208 (in_super): Removed.
17209 (print_field_info): Never generate #defines.
17210 (print_c_decl): Changed generated types to match JNI. No longer
17211 print class name before method name.
17212 (print_method_info): Print "static" before static methods.
17213 Print "virtual" before non-final methods.
17214 (usage): Use exit(1), not exit(-1).
17216 (print_field_info): Use %.17g to print a double.
17217 (last_access): New globals.
17218 (process_file): Initialize last_access.
17219 (usage): Now static.
17220 (ACC_VISIBILITY): New define.
17221 (generate_access): New function.
17222 (print_field_info): Call it.
17223 (print_method_info): Likewise. Also, generate information for all
17224 methods, not just native methods. Return void.
17225 (print_c_decl): Return void.
17226 (print_field_info): Return void.
17228 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17230 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17231 processing the jc1 grammar file. Prefix bison functions and
17232 variables with java_.
17233 (parse.c): Dependencies on parse.h and lex.h
17234 * expr.c (build_java_arrayaccess): Function now global.
17235 * java-tree.h: Comment reorganized to carry on previous
17236 classification effort.
17237 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17238 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17239 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17240 java_parse (new prefix java_ generated by bison).
17241 (java_layout_parsed_class, java_register_parsed_class): Function
17243 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17244 * lex.c (static tree wfl_op): Variable deleted.
17245 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17246 ctxp fields to NULL_TREE.
17247 (java_lex): No longer create WFL for operators. Filename caching
17248 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17249 created as STRING_CST and later expanded. Removed extra argument
17250 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17252 (build_wfl_node): Removed code in comments.
17253 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17254 store token and location data in the current bison token.
17255 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17256 static/extern function declaration at the beginning of the file.
17257 (struct qualification): Data structure definition deleted.
17258 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17259 (qualify_ambiguous_name): Function declaration modified. Function
17260 now returns nothing.
17261 (build_array_ref, patch_array_ref, make_qualified_name,
17262 resolve_qualified_expression_name, maybe_generate_clinit,
17263 resolve_field_access): New static function declarations.
17264 (build_java_arrayaccess): New extern function declaration.
17265 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17266 (CALL_EXPR_PRIMARY): Macro deleted.
17267 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17268 (struct parser_ctxt): Field initialized_final
17269 removed. non_static_initialized, static_initialized: New fields.
17270 * parse.y (static tree kw_super, static tree kw_this): New global
17272 (%union): tree wfl field of operator member replaced by int
17273 location. WFLs are non longer created for operators.
17274 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17275 (qualified_name:): Now calls make_qualified_name to build the
17277 (type_declaration:): Consider generating <clinit> when class
17279 (variable_declarator:): Directly build an assignment node when the
17280 variable is initialized when declared.
17281 (this_or_super:): Build a WFL and set current location when THIS
17282 or SUPER are parsed.
17283 (expression_statement:): Wrap statement around a WFL.
17284 (primary_no_new_array:): Fixed typo. Changed value returned by
17285 THIS_TK because of its new type (temporary).
17286 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17287 (field_access:): Build qualified name with SUPER.
17288 (method_invocation:): Fixed returned value because of SUPER's new
17290 (array_access:): Use OSB_TK location information.
17291 (post_increment_expression:, post_decrement_expression:,
17292 unary_expression:, pre_increment_expression:,
17293 pre_decrement_expression:, unary_expression_not_plus_minus:,
17294 cast_expression:, multiplicative_expression:,
17295 additive_expression:, shift_expression:, relational_expression:,
17296 equality_expression:, and_expression:, exclusive_or_expression:,
17297 inclusive_or_expression:, conditional_and_expression:,
17298 conditional_or_expression:, assignment:): Use new location/token
17299 information available on operators.
17300 (create_class): Set super_decl_type to NULL_TREE when processing
17302 (register_fields): Field initialization is now a MODIFY_EXPR
17303 node. Chain initialization code to the matching lists (according
17304 to the field declaration modifiers).
17305 (maybe_generate_clinit): New function.
17306 (method_header): Don't set method's DECL_NAME to a WFL when adding
17307 methods to java.lang.Object.
17308 (resolve_and_layout): Now can return NULL_TREE if the type
17309 resolution fails. Otherwise, return the class DECL instead of its
17311 (check_method_redefinition): Don't patch method DECL_NAME if it
17312 belongs to java.lang.Object.
17313 (process_imports): Simply assign error_found to the value returned
17314 by check_pkg_class_access.
17315 (declare_local_variables): Don't use their init statements (if
17316 any) when parsing error were previously found. Reuse MODIFY_EXPR
17317 build during parsing as an init statement.
17318 (java_method_add_stmt): Now return the current method body.
17319 (java_layout_parsed_class, java_register_parsed_class): Functions
17321 (java_complete_expand_methods): Initialize the constant pool on a
17322 per class basis. Layout the classes before expanding their method
17323 bodies. Don't try expand artificial constructor code if error were
17324 found. Make the classes data and register them if no error were
17326 (java_complete_expand_method): Retrieve an artificial constructor
17327 argument list before entering its body. Assign the top block to
17328 the artificial constructor function body and set types of declared
17329 blocks and compound statements to void. Walk method body if not an
17330 artificial constructor.
17331 (make_qualified_name, cut_identifier_in_qualified): New functions.
17332 (resolve_expression_name): Fixed comments. Save/restore the
17333 current class CLASS_LOADED_P flag value. Build non qualified
17334 static field access and handle qualified expression names.
17335 (resolve_field_access, resolve_qualified_expression_name): New
17337 (patch_method_invocation_stmt): Use the new expression resolution
17338 scheme, calling resolve_field_access when the function call is
17339 resolved as an expression.
17340 (qualify_ambiguous_name): Function rewritten to work on qualified
17341 expression produced by make_qualified_name.
17342 (java_complete_tree): Promote type when function's argument are
17343 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17344 the assignment to discover further errors if RHS is a expression
17345 name that fails to evaluate. Declare LHS initialized even though
17346 the assignment failed. Don't use the location variable and removed
17347 extra argument in patch function calls. Now handle the ARRAY_REF
17348 case and build internal string representation when STRING_CSTs are
17350 (build_method_invocation): Don't wrap function call around a WFL.
17351 (build_assignment): Likewise. Use the operator location
17353 (patch_assignment): Handle array access LHSs. Handle error
17354 provenance, resulting in a better error report.
17355 (build_binop): Use op_location from operator as binop location
17357 (build_unaryop, build_incdec, build_cast): Likewise.
17358 (patch_binop): Extract location information from the node. Fixed
17359 typo in error message.
17360 (patch_unary_op): Extract location information from the node.
17361 (build_array_ref, patch_array_ref): New functions.
17363 1998-07-01 Tom Tromey <tromey@cygnus.com>
17365 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17366 match _Jv_IsInstanceOf.
17367 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17368 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17370 1998-06-30 Tom Tromey <tromey@cygnus.com>
17372 * decl.c (init_decl_processing): Functions are now named
17373 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17375 1998-06-29 Per Bothner <bothner@cygnus.com>
17377 * java-tree.h (load_class): Add prototype.
17378 * class.c (is_compiled_class): Add missing arg to load_class.
17379 * expr.c (expand_java_NEW): Call load_class.
17380 * parse.y (process_import): Removed bogus use of void return value.
17382 1998-06-25 Per Bothner <bothner@cygnus.com>
17384 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17385 Function name is "_Jv_Throw" instead of "soft_athrow".
17386 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17387 Function name is "_Jv_AllocObject" instead of "soft_new".
17388 Takes an extra parameter (object size).
17389 * expr.c: Update calls.
17391 1998-06-24 Per Bothner <bothner@cygnus.com>
17393 * lex.c (java_get_line_col): Handle end-of-file.
17394 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17396 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17398 * lang.c (lang_init): Make -fexceptions the default.
17399 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17400 exception handling is not turned on.
17402 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17404 * lang.c (flag_new_exceptions): Make this this default.
17405 * decl.c (end_java_method): Call emit_handlers.
17406 * except.c (method_init_exceptions): Set language code and version.
17407 (expand_start_java_handler): Enable exception, and call
17408 expand_eh_region_start.
17409 (expand_end_java_handler): Enable exception, and set up catch blocks.
17410 (emit_handlers): New routine to generate the saved handlers.
17411 * java-except.h (emit_handlers): Add prototype.
17413 1998-06-12 Per Bothner <bothner@cygnus.com>
17415 We used to have three different representations of the constant pool:
17416 the CPool structure, the tree_constant_pool, and the constructures
17417 used to build the Class object (which may need class and string
17418 constants) in compiled code. None were appropriate for compiling
17419 to .class files, so I did a major overhaul.
17421 First, the tree_constant_pool array was removed. Things were
17422 modified to the CPool structure in the JCF could be used.
17423 Second, a "capacity" field was added to the CPool, and functions
17424 written to search for a matching constant, adding one if not found.
17425 The code that generated the Class object was changed to use a CPool.
17426 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17427 the static Class object are now only in build_constants_constructor.
17428 Finally, I wrote code which can generate a .class file (including its
17429 constant pool) from the RECORD_TYPE of a class. This is a big step
17430 on the way to compiling Java source into .class files.
17432 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17433 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17435 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17436 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17437 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17438 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17439 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17440 (lang_type): Removed constant_pool field.
17441 * jcf.h (CPool): Renamed size to count. Added field capacity.
17442 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17443 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17444 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17446 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17447 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17448 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17449 (set_constant_entry, find_constant1, find_constant2,
17450 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17451 find_utf8_constant, find_class_or_string_constant): New functions.
17453 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17454 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17455 (give_name_to_class, get_class_constant): Likewise.
17456 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17457 (get_name_and_type_constant, get_ref_constant): Removed.
17458 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17459 * parse.y: Don't save/restore tree_constant_pool.
17460 * verify.c (verify_jvm_instructions): Update for new approach.
17461 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17463 * lang-options.h: Added -femit-class-file, -femit-class-files.
17464 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17465 (lang_f_options): Added "emit-class-file(s)".
17467 * expr.c (build_java_arrayaccess): Generate more efficient array
17468 bounds checking, by using unsigned compare.
17470 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17472 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17474 * parse.h: New comment on the handling of unresolved type
17475 identifiers. JDEPs are now part of the jdep_code enum.
17476 (typedef struct jdep): Now use enum jdep_code or int, depending on
17477 availability. Both are narrowed down to an 8 bits bitfield.
17478 (CALL_EXPR_PRIMARY): Fixed comment.
17480 1998-06-10 Tom Tromey <tromey@cygnus.com>
17482 * Make-lang.in (java): Added gjavac and jvgenmain.
17483 (java.start.encap): Depend on gjavac.
17484 (java.rest.encap): Depend on jvgenmain.
17486 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17487 (JAVA_CROSS_NAME): Likewise.
17488 (java.all.build): Depend on jvgenmain and gjavac.
17489 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17490 (jvgenmain$(exeext)): New target.
17491 (java.install-common): Wrote.
17492 * config-lang.in (compilers, stagestuff): Added gjavac and
17495 1998-06-10 Dave Brolley <brolley@cygnus.com>
17497 * lang.c (lang_decode_option): New argc/argv interface.
17499 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17501 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17502 * decl.c (build_decl_no_layout): New function.
17503 * expr.c (java_lang_expand_expr): Layout declarations found in
17504 blocks before they're pushed.
17505 * jcf-parse.c (load_class): Save current line when parsing class
17507 (parse_source_file): Register class before expanding their
17509 * lang.c (put_decl_node): Produce `null' when `void *' is
17511 * lex.c (static tree wfl_op): New static global, for error report
17513 (java_init_lex): wfl_operator and wfl_op initialized
17514 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17516 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17517 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17518 build_unresolved_array_type): New static function definitions.
17519 (build_decl_no_layout): New extern function declared.
17520 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17521 faulty modifier exists.
17522 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17523 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17524 (UNARY_PLUS_EXPR): New fake operator.
17525 (struct parser_ctxt): New field osb_number.
17526 * parse.y (static tree wfl_operator): New static WFL for operator
17527 bound error messages.
17528 (DECR_TK, INCR_TK): Moved.
17529 (OP_TK): Tagged <operator>.
17530 (array_type:): Now call build_unresolved_array_type.
17531 (dim_expr:): Count the number of '[' seen.
17532 (post_increment_expression, post_decrement_expression,
17533 pre_increment_expression, pre_decrement_expression,
17534 unary_expression_not_plus_minus, unary_expression:): Actions are
17535 now building the corresponding unary expressions.
17536 (cast_expression:): Actions are now building cast expressions.
17537 (build_unresolved_array_type): New function.
17538 (create_interface): Reset the number of declared interfaces.
17539 (create_class): Likewise.
17540 (method_header): Methods declared within the scope of an interface
17541 are now implicitly set public and abstract.
17542 (java_complete_class): Variable's and parameter's type are patched
17543 with a promoted type.
17544 (declare_local_variables): Resolved non builtin types are promoted
17545 before being used to build a variable decl. Removed type patch
17546 posted on variable initialization statement.
17547 (source_start_java_method): Use build_decl_no_layout to build the
17548 decl of a parameter of incomplete type.
17549 (java_register_parsed_class): Process interfaces too. Call
17550 rest_of_decl_compilation on each processed class declarations.
17551 (java_complete_expand_methods): Don't attempt to expand things in
17553 (java_complete_tree): Process CONVERT_EXPR, even though it always
17554 has a type. Propagate error_mark_node to node's type too. Promote
17555 method's call argument type and return error_mark_node if
17556 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17557 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17558 handle unary operator nodes.
17559 (build_assignment): Added comment.
17560 (print_int_node): New function.
17561 (patch_assignment): New second argument. New error handling. Use
17562 print_int_node. Handle references. Use can_cast_to_p to issue
17563 different error message according to the context and check upon
17564 the initialization of the RHS.
17565 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17566 (operator_string): Handle more operators.
17567 (patch_binop): No longer use a function static
17568 wfl_operator. Improved error message on shift distance.
17569 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17570 patch_cast): New functions.
17572 1998-06-05 Per Bothner <bothner@cygnus.com>
17574 * jvspec.c: New file.
17575 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17577 * java-tree.h (identifier_subst): Add declaration.
17579 1998-06-04 Tom Tromey <tromey@cygnus.com>
17581 * jvgenmain.c (main): Generate call to JvRunMain.
17583 * class.c (make_class_data): Push value for "sync_info" field.
17584 * decl.c (init_decl_processing): Push "sync_info" field.
17586 1998-06-03 Per Bothner <bothner@cygnus.com>
17588 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17589 Java (source) name, not signature.
17590 Set TYPE_ALIGN to (at least) that of element_type.
17592 1998-06-02 Per Bothner <bothner@cygnus.com>
17594 * class.c: Moved classname-mangling-rekated code to ...
17595 * mangle.c: ... this new file.
17596 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17597 * Makefile.in: Update for above changes.
17599 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17601 * expr.c (truthvalue_conversion): Convert integer and floating
17602 point value to their truth value.
17603 * lex.c (java_lex): Handle the `null' literal.
17604 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17605 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17606 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17609 * parse.y: Reorganization/documentation on token declaration.
17610 (binop_lookup[]): New added new tree codes.
17611 (relational_expression): Build corresponding binary operators.
17612 (equality_expression, conditional_and_expression,
17613 conditional_or_expression): Likewise.
17614 (java_complete_class): Fix crash in debug message.
17615 (java_complete_tree): Check initialization of method call
17616 arguments. Further bogus node evaluation to detect more error
17617 during assignments. Handles more binary operators.
17618 (patch_assignment): Use DECL_P.
17619 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17621 (operator_string): Handle more case. Compacted source.
17622 (patch_binop): Changed function comment. Checking for
17623 uninitialized first operand takes the compound assignment into
17624 account and uses DECL_P. Checking for uninitialized second operand
17625 delayed to routine's end. Use macros to issue type bound error
17626 messages and issue messages on both operands if their types are
17627 different. Force fixed type into node. Handle all binary
17630 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17632 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17633 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17634 build operator node and return tokens.
17635 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17636 * parse.h (java_complete_tree): Changed returned type in prototype.
17637 (build_method_invocation, build_assignment, patch_assignment,
17638 patch_binop): New static function declarations.
17639 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17640 BUILD_EXPR_WFL): New macros.
17641 * parse.y (enum tree_code binop_lookup[]): New static for token to
17643 (%union): Parser union has new sub-structure `operator'.
17644 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17645 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17646 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17647 ASSIGN_ANY_TK): Tokens tagged `operator'.
17648 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17649 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17650 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17651 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17652 (assignment_operator:): Rule tagged `operator'.
17653 (expression_statement:): Re-installed default rule.
17654 (method_invocation:): Sub rules call build_method_invocation.
17655 (postfix_expression:): Don't attempt to resolve name here. Just
17657 (multiplicative_expression:): Sub-rules build corresponding binop
17659 (additive_expression:, shift_expression:, and_expression:,
17660 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17661 (assignment:): Sub rule invoke build_assignment.
17662 (assignment_operator:): Default rules on sub rules.
17663 (force_error): Added documentation on this variable.
17664 (declare_local_variables): Build initialization calling
17666 (expand_start_java_method): Removed unused rtx declaration. Mark
17667 arguments as already initialized.
17668 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17669 (java_complete_expand_methods): Don't process next method if
17670 completion of the previous one triggered errors.
17671 (java_complete_expand_method): Call source_end_java_method if no
17672 error were found during completion.
17673 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17674 locals declaratilon. Handle names found within a class. Return
17675 error_mark_node when things aren't found.
17676 (patch_method_invocation_stmt): Return error_mark_node on failures.
17677 (patch_invoke): Removed unused local. Return the correct node.
17678 (java_complete_tree): Now returns a value. The BLOCK section binds
17679 local identifiers and the type of a BLOCK is now void. Assign the
17680 result of operand completion on COMPOUND_EXPR. Assign the
17681 encapsulated node of a WFL to the result of its completion, except
17682 when the node is an identifier. Now handle MODIFY_EXPR and several
17683 binary operators. Return error_mark_node on errors.
17684 (build_method_invocation, build_assignment, patch_assignment,
17685 build_binop, operator_string, patch_binop): New functions.
17686 * typeck.c (binary_numeric_promotion): New function.
17688 1998-05-21 Per Bothner <bothner@cygnus.com>
17690 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17691 Replace most uses of ident_subst by identifier_subst.
17693 * class.c (push_class_static_dummy_field): Removed function.
17694 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17695 instead of looking got "class" static field. Create that decl here.
17696 (class_identifier_node): Removed; no longer needed.
17697 (init_class_processing): Don't init class_identifier_node.
17698 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17699 Do nreverse 0 times (instead of twice) for Object and Class.
17700 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17702 1998-05-20 Per Bothner <bothner@cygnus.com>
17704 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17705 while initializing linenumber_count and linenumber_table.
17706 Do it before init_function_start (which calls emit_line_note).
17707 * expr.c (expand_byte_code): Don't need to clear lineno here.
17709 1998-05-18 Tom Tromey <tromey@cygnus.com>
17711 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17712 then mangle number as _N_.
17714 * class.c (mangle_class_field): New function.
17715 (build_class_ref): Set assembler name of class reference using
17716 mangle_class_field.
17717 (push_class_static_dummy_field): Likewise.
17719 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17721 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17722 of assigning to TREE_CODE. The latter method exploits a feature
17723 of GCC that is not ANSI compliant.
17725 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17727 * decl.c (pushdecl_force_head): New function.
17728 (pushlevel): Removed conditional printf.
17729 (complete_start_java_method): Don't enter local variable scope if
17730 function is compiled from source code.
17731 * expr.c: parse.h now included
17732 (java_lang_expand_expr): New function.
17733 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17734 printf. Terminate buffer when doing directories.
17735 * jcf-parse.c (parse_source_file): Call lang_init_source before
17736 parsing and before code generation.
17737 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17738 use printf if the macro is defined.
17739 * lang.c (lang_init): Install lang_expand_expr hook on
17740 java_lang_expand_expr.
17741 (java_dummy_print): New function.
17742 (lang_init_source): New function.
17743 * lex.c (java_lex): Remember location of an opening brace at the
17744 second nesting level.
17745 (java_is_eol): Unget character seen after a CR if it is EOF.
17746 * parse.h: Now includes lex.h
17747 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17748 printf if the macro is defined.
17749 (expand_start_java_method, build_expr_block, enter_block,
17750 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17751 New static function declarations.
17752 (pushdecl_force_head): New extern function declaration.
17753 (INCOMPLETE_TYPE_P): New macro.
17754 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17755 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17756 BLOCK_EXPR_ORIGIN): New macros.
17757 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17758 DECL_SOURCE_LINE_LAST): New macros.
17759 (struct parser_ctxt): Removed field current_method_decl, redundant
17760 with the field current_function_decl. Added fields
17761 first_ccb_indent1 and pending_block.
17762 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17763 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17765 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17766 (compilation_unit:): Cosmetic on sub rule.
17767 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17768 (variable_initializer:): Installed default rule on expression:.
17769 (method_declaration:): method_header: starts a new
17770 method. method_body: installs the function body, absorbs blocks
17771 emitted for temporary variable scopings, pops function's body block
17772 and merges function's last statement lineno in DECL_SOURCE_LINE.
17773 (method_body:): Installed default rules.
17774 (block:): Call enter_block when an opening brace is seen. Absorb
17775 scoping blocks and call exit_block when a closing brace is seen.
17776 (block_statement:): Cosmetic changes.
17777 (method_invocation:): Create WFL around CALL_EXPR node.
17778 (patch_stage): Added comment around definition.
17779 (method_header): Try to use first_ccb_indent1 as the first line of
17780 the method, so BP debug info are emitted at the first opening
17781 brace of the function. If the function has no body, use the
17782 location of the function's name. Override currently defined method
17783 name with the matching WFL so we can point redefinition errors
17784 using the location where the function's name was declared.
17785 (check_abstract_method_header): Interprets DECL_NAME as an
17786 identifier or as a WFL, accordingly.
17787 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17788 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17789 location and name information out of it and reinstall DECL_NAME to
17790 its original identifier node value.
17791 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17792 function's source code).
17793 (read_import_dir): Test the value returned by find_class and issue
17794 a fatal accordingly.
17795 (declare_local_variables): Push a new block for the scope of the
17796 new variable(s) if code has been already generated at that nesting
17797 level. Pinpoint redefinition errors using the variable id
17798 WFLs. Generate initialization code if necessary. If the variable
17799 type is incomplete, register a patch on its decl.
17800 (source_start_java_method): Rewritten. Define a new block for the
17801 function's parameters. Build parameter decl out of function's
17802 arguments and register them for a patch if their types are
17804 (expand_start_java_method): Includes the part of
17805 source_start_java_method that was pushing the parameter decls and
17806 completing the method start code.
17807 (source_end_java_method): Removed call the expand_end_bindings and
17808 poplevel (already taken care of). Reinstall function's arguments
17809 and get function's last line of code before calling
17810 expand_function_end.
17811 (java_method_add_stmt): New comment before the function's
17812 code. Complement the second operand of the current COMPOUND_EXPR
17814 (java_complete_expand_methods): Don't generate debug info on line
17815 zero when expanding a generated constructor.
17816 (java_complete_expand_method): Set start and end line numbers for
17817 a artificially generated constructor to one and manually call
17818 enter_block and exit_block when defining it. For all methods:
17819 expand function's start calling the new expand_start_java_method
17820 and invoke java_complete_tree on the effective method's body, if
17822 (resolve_expression_name): Now use lookup_name_in_blocks to search
17823 local variable decls and print out an error when variables are
17825 (patch_method_invocation_stmt): Inserted comment before the
17827 (lookup_method_invoke): Chain method's arguments using chainon
17828 with the current arg list as a second argument. Inserted missing
17829 IDENTIFIER_POINTER when reporting an error on methods not found.
17830 (refine_accessible_methods_list): Don't retain constructors.
17831 (patch_arguments): Function removed.
17832 (java_complete_tree): Inserted comment before the function's
17833 code. New case for BLOCKs. Moved the WFL case a bit
17834 further. Complete function's arguments.
17835 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17836 maybe_absorb_scoping_blocks): New functions.
17838 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17840 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17842 * jcf-parse.c (parse_source_file, java_error_count): New forward
17843 and extern declarations.
17844 (java_parse_abort_on_error): Macro moved.
17845 (jcf_parse_source): fatal called if fopen fails. Now calls
17847 (parse_source_file): New parse_only parameter. Reflects the
17848 elimination of the second pass.
17849 (yyparse): parse_source_file called with argument set to 0.
17850 * jcf.h (JCF_ZERO): Sets java_source to zero.
17851 * lex.c (java_init_lex): pass argument is gone. Function modified
17852 to be called once during the analysis of a file.
17853 (java_unget_unicode): Fixed typo in fatal message.
17854 (java_get_line_col): Likewise.
17855 (java_lval): Likewise. String literals no longer built during
17857 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17859 * parse.h (MODIFIER_WFL): New macro.
17860 (parse_check_super, parser_check_super_interface): Now return int.
17861 (parser_chain_incomplete_item, not_builtin_p,
17862 complete_method_decl): Declarations removed.
17863 (build_method_invocation_stmt, build_invoke): Renamed using the
17864 `patch' instead of `build'
17865 (register-incomplete_type, obtain_incomplete_type,
17866 java_complete_tree, java_complete_expand_method,
17867 unresolved_type_p, create_jdep_list): New function declarations.
17868 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17869 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17870 (jdep): New typedef on new struct _jdep.
17871 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17872 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17873 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17874 JDEP_RESOLVED_P): New macros.
17875 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17876 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17877 JDEP_VARIABLE): New enum values and jdep kinds.
17878 (jdeplist): New typedef on struct _jdeplist.
17879 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17881 (CALL_EXPR_PRIMARY): New macro.
17882 (struct parser_ctxt): Fields java_pass, current_method_decl,
17883 method_decl_list deleted. New field jdeplist.
17884 (INCOMPLETE_P): Macro deleted.
17885 * parse.y (single_type_import_declaration:): Removed pass switch.
17886 (type_import_on_demand_declaration): Likewise.
17887 (field_declaration:): Removed pass switch on all sub rules.
17888 (class_declaration:): Call the complete_class_decl removed on
17890 (method_declaration:): Removed second pass switch. No longer chain
17891 methods decl when method_header reduced.
17892 (method_header:): Sub rules no longer depend on pass switch.
17893 (method_declarator:): Likewise.
17894 (method_body:): Likewise.
17895 (abstract_method_declaration:): Likewise.
17896 (block_statement:): Likewise.
17897 (local_variable_declaration:): Likewise.
17898 (argument_list:): Likewise.
17899 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17900 removed. Partial CLASS_EXPR tree node built instead.
17901 (postfix_expression:): Removed pass switch on all sub rules.
17902 (java_pop_parser_context): Free classd_list content.
17903 (yyerror): Call obstrack_grow0 to finalize error message.
17904 (check_class_interface_creation): Comment modified to reflect new
17905 returned value meaning. Removed second pass switch. Return 1 if an
17906 error was found, 0 otherwise. Adjust pointer on filename if a
17907 leading path separator was found.
17908 (maybe_create_class_interface_decl): Removed first pass switch
17909 when linking the class decl to the class_list. Install a new
17910 jdep_list for the class.
17911 (add_superinterfaces): List of unresolved interfaces is
17912 gone. Unresolved interfaces are directly added to the current
17914 (create_interface): Second pass shortcut removed.
17915 ctpx->modifier_ctx access through MODIFIER_WFL.
17916 (create_class): Second pass shortcut removed. Call to
17917 register_incomplete_type replaces the call to
17918 parser_chain_incomplete_item.
17919 (complete_class_decl): Function removed.
17920 (duplicate_declaration_error): New way of retrieving redeclared
17922 (register_fields): Call to lookup_modifier_cl replaced by
17923 MODIFIER_WFL. New way of handling unresolved type, using
17924 unresolved_type_p and obtain_incomplete_type.
17925 register_incomplete_type replaces call to parser_chain_incomplete_item.
17926 (patch_stage): New static global variable.
17927 (method_header): New way of handling unresolved type, using
17928 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17929 indicates that the method decl needs to be patched.
17930 (check_abstract_method_header): Call to lookup_modifier_cl
17931 replaced by MODIFIER_WFL.
17932 (method_declarator): Incomplete argument type are registered
17933 calling register_incomplete_type. Patch on the declared method is
17934 issued in that case.
17935 (unresolved_type_p): New function.
17936 (parser_check_super_interface): New comment to reflect function's
17937 modified returned type (int). Function and has a new argument
17938 this_wfl. Call to parse_error_context uses this_wfl instead of
17939 relying on lookup_cl.
17940 (parser_check_super): Comment reflects function's new returned
17941 type (int). Function returns nonzero value on error.
17942 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17943 register_incomplete_type, jdep_resolve_class): New functions to
17944 handle incomplete types in declarations.
17945 (java_complete_class): Rewritten to work with the new incomplete
17946 type handling scheme.
17947 (complete_class_report_errors): Likewise.
17948 (complete_method_decl): Removed: it jobs is now handled by
17949 java_complete_class.
17950 (do_resolve_class): Class loaded in not already loaded and not
17951 found in Java source code.
17952 (java_check_regular_methods, java_check_abstract_methods): Don't
17953 call complete_method_decl anymore.
17954 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17955 (read_import_dir): Got rid of the pass number dependency.
17956 (declare_local_variables): New handling of unresolved types (patch
17958 (source_start_java_method): New parameter level. Function called
17959 with level set to 1 when argument types are potentially
17960 unresolved. Called to complete the job with level set to 2 once
17961 types are complete.
17962 (source_end_java_method): Call to permanent_allocation
17963 removed. Waiting to be replaced by a more suitable obstack
17965 (java_complete_expand_methods, java_complete_expand_method,
17966 java_expand_finals): New functions.
17967 (build_method_invocation_stmt): Renamed
17968 patch_method_invocation_stmt. Extracts function call expression
17969 (wfl) and arguments (args) from CALL_EXPR tree operands.
17970 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17971 call. Patch the function and argument operand of the CALL_EXPR
17973 (patch_argument, java_complete_tree): New functions.
17975 1998-04-20 Per Bothner <bothner@cygnus.com>
17977 Recover from missing fields and methods (i.e. error instead of fatal).
17978 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17979 * expr.c (expand_invoke): Recover from missing method.
17980 (expand_java_field_op): Recover from missing field.
17981 Inline references to java.lang.{Integer,Char,...}.TYPE.
17982 * typeck.c (get_type_from_signature), java-tree.h: New function.
17983 * class.c (add_method): Use get_type_from_signature.
17984 (build_class_ref): Handle a class that was not found.
17985 * typeck.c (convert): Handle conversion to pointers (for convenience).
17986 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17987 instead of lookup_field to handle missing fields.
17989 * jcf-parse.c (process_zip_dir): Set java_source.
17991 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17993 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17995 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17997 * jcf-parse.c (load_class): Don't change input_filename before
17998 calling jcf_parse_source (but still do it before calling
18000 (jcf_parse_source): Assign input_filename after having saved the
18002 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18003 list. ctxp->modifier_ctx zeroed according to its new
18004 definition. ctxp->filename initialized. Removed
18005 JAVA_MODIFIER_CTX_UNMARK.
18006 (java_unget_unicode): Update the character based column position.
18007 (java_allocate_new_line): ref_count not used anymore. Always free
18008 ctxp->p_line. Initialize c_line->char_col to 0.
18009 (java_get_unicode): Update the character based column position.
18010 (java_lex): Use ctxp->elc to store current position in source
18011 file, at the beginning of the parsed token. Set modifier_ctx entry
18012 corresponding to the parse modifier to a WFL node. Return a WFL
18013 node when an identifier is parsed.
18014 (java_lex_error): Now uses ctxp->elc to store current position in
18016 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18017 * lex.h (build_wfl_node): New function definitions.
18018 (struct java_line): ref_count and next fields are gone. New field
18020 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18021 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18022 (JAVA_COLUMN_DELTA): New macro.
18023 (java_lc): New typedef on new struct _java_lc.
18024 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18025 (parse_error_context, parse_warning_context): Changed prototypes.
18026 (java_get_line_col): Added as an available global function.
18027 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18028 (IC_DECL): Replaced by macro IC_TYPE
18029 (DEPEND_WFL): New macro.
18030 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18032 (exit_java_complete_class): Removed a commented out statement.
18033 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18034 now an array of tree nodes. Deleted fields line_list and
18035 e_line. New field elc, to replace e_line.
18036 * parse.y (array_type:): Build WFL node.
18037 (qualified_name:): Build a single WFL node out of two. Retain
18038 the location information of the first node in the resulting node.
18039 (package_declaration:): Use package name as a WFL node
18040 (single_type_import_declaration:): Use imported name as a WFL node.
18041 (type_import_on_demand_declaration:): Use root of the imported
18042 packages as a WFL node.
18043 (field_declaration:): Removed unused local variable cl.
18044 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18045 (yyerror): New static elc. Removed static error_line, error_pos.
18046 New local code_from_source. Save ctxp->elc into elc at the first
18047 pass. Call java_get_line_col to get a string of the line where
18048 the error occurred.
18049 (debug_line): Removed static function.
18050 (parse_error_context, parse_warning_context): Parameter cl is now
18051 a WFL node. Use its value to initialize ctxp->elc.
18052 (redefinition_error): Parameter cl is now a WFL node.
18053 (parse_add_interface): New parameter wfl. No longer call
18054 lookup_cl, use wfl instead.
18055 (check_class_interface_creation): Parameter cl is now a WFL node.
18056 (maybe_create_class_interface_decl): Likewise.
18057 (add_superinterfaces): New function.
18058 (create_interface): Removed local cl, node, super_decl,
18059 super_decl_type. Function now uses id as a WFL node. Better
18060 warning/error report on obsolete or forbidden mix of
18061 modifiers. Now calls add_superinterfaces to register interfaces.
18062 (create_class): Removed local cl, node. Local variable id is used
18063 as a WFL node. Better error report on forbidden modifier
18064 mix. Uses add_superinterfaces to register interfaces.
18065 (find_field): Argument cl is now a WFL node. Now store the WFL
18066 node of a fields that needs to be checked for their
18068 (method_header): Local variable node non longer used. Local
18069 variable id replaces cl.
18070 (check_modifiers_consistency): Local variable cl is now a WFL
18072 (method_declarator): Local variable cl replaced by parameter id.
18073 (parser_qualified_name): Now uses parameter name as a WFL node.
18074 (parser_check_super_interface): New parameter wfl, for achieve
18075 greater accuracy during error reports.
18076 (parser_chain_incomplete_item): New parameter named location. Used,
18077 along the decl, to construct the incomplete item node.
18078 (java_complete_class): resolve_class now uses WFL node extracted
18079 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18081 (complete_method_decl): Unresolved function's argument types are WFL.
18082 (resolve_class): Parameter cl is now a WFL node.
18083 (resolve_and_layout): Likewise.
18084 (do_resolve_class): Likewise. Try first to use cl and then do the
18085 lookup on the decl when calling check_pkg_class_access.
18086 (complete_class_report_errors): Use IC_TYPE in place of
18087 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18088 instead of doing a lookup over the decl.
18089 (java_check_final): Use WFL info from field tree list.
18090 (lookup_cl): Rewritten and returns a statically defined WFL node.
18091 (lookup_modifier_cl): Now uses information from WFL nodes.
18092 (process_imports): Likewise.
18093 (read_import_dir): name and cl arguments replaced by a single WFL
18094 node. Function modified accordingly.
18095 (find_in_imports_on_demand): Now uses WFL node.
18096 (check_pkg_class_access): cl argument is now a WFL node.
18097 (declare_local_variables): Fixed to use WFL nodes.
18098 (resolve_expression_name): Likewise.
18099 (build_method_invocation_stmt): name_combo argument renamed
18100 wfl. Function modified to use WFL nodes.
18101 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18102 (lookup_method_invoke): cl is now a WFL node. Added missing
18103 IDENTIFIER_POINTER to class type decl name.
18105 1998-04-14 Dave Brolley <brolley@cygnus.com>
18107 * lang.c (init_parse): Now returns char* containing the filename.
18109 1998-04-10 Per Bothner <bothner@cygnus.com>
18111 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18113 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18114 * class.c (make_class_data): If flag_assume_compiled, initial class
18115 state is CSTATE_PREPARED; make superclass and interfaces direct
18116 references, rather than constant pool indexes.
18118 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18120 * parser.y: Include flags.h. Removed debug variable pl.
18121 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18122 (block:): Likewise.
18123 (labeled_statement_nsi:): Generate debug info when reducing
18124 expression_statement:.
18125 (check_pkg_class_access): get_access_flags_from_decl invocation
18126 fixed for new CLASS_* flags location.
18127 (source_end_java_method): Save/restore parser context when
18128 entering/leaving this routine. Restore lineno to its right value
18129 before calling expand_end_bindings.
18130 (build_method_invocation_stmt): build_invoke called with the
18131 current line information.
18132 (build_invoke): New argument cl. Wrap the function call around a
18134 (refine_accessible_methods_list): Changed comment, removed
18136 * parse.h: Fixed typo in comments.
18137 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18138 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18139 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18141 * lex.c (java_lex): Record the last closing curly bracket of a
18143 * jcf-parse.c (jcf_parse_source): Now calls
18144 java_check_methods. Clarified comment, fixed typo.
18146 1998-04-09 Dave Brolley <brolley@cygnus.com>
18148 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18149 (finish_parse): Expose for non USE_CPPLIB builds.
18151 1998-04-08 Jeffrey A Law (law@cygnus.com)
18153 * lang.c (lang_print_xnode): New function.
18155 1998-04-03 Per Bothner <bothner@cygnus.com>
18157 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18158 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18159 used to build a class's dispatch table.
18160 (make_class_data): Generate dispatch table if flag_assume_compiled.
18161 Set dtable of class object to address of class_dtable_decl.
18163 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18164 be volatile and have side effects - generates better code.
18166 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18167 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18169 * expr.c (expand_invoke): If class is final, method is
18170 effectively final, so can call it directly.
18172 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18174 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18176 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18178 * parse.y (build_method_invocation_stmt): Removed extra argument
18181 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18183 * expr.c (dtable_indent): Now static global.
18184 (expand_invoke): Now call invoke_build_dtable and
18185 build_invokevirtual.
18186 (invoke_build_dtable, build_invokevirtual): New functions.
18187 * jcf-io.c (find_class): Defer issuing a warning by setting
18188 jcf->outofsynch to 1.
18189 * jcf-parse.c (jcf_out_of_synch): New function.
18190 (load_class): Test this_jcf.outofsynch flag and call
18191 jcf_out_of_synch accordingly.
18192 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18193 comment indentation.
18194 * lex.c (java_get_unicode): Fixed code indentation.
18195 (java_lex): Create string literal. Fixed typo. Removed several
18196 premature obstack_free.
18197 * parse.h: New enums for name resolution and invocation mode.
18198 (struct qualification): New data structure.
18199 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18200 (do_resolve_class, build_method_invocation_stmt,
18201 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18202 debug_line, identical_subpath_p, invocation_mode,
18203 refine_accessible_methods_list, build_invoke,
18204 lookup_method_invoke): New functions declared.
18205 (build_invokevirtual, invoke_build_dtable, match_java_method,
18206 build_field_ref, jcf_out_of_synch): New references to external
18208 (struct parse_ctxt): Removed artificial_constructor field.
18209 * parse.y: (array_type:): Type defined for this rule.
18210 (class_type:): Installed default rule for interface_type:.
18211 (array_type:): Now build Java array type.
18212 (qualified_name:): Now use obstack_grow0.
18213 (method_declaration:): Skip the artificial constructor added to
18215 (abstract_method_declaration:): Execute the code only during pass 1.
18216 (block:): Installed default rule in block_statements:.
18217 (block_statement:): Add the statement to the method during pass 2.
18218 (statement_expression): Installed default rule for
18219 method_invocation:.
18220 (argument_list:): Added code to build the argument list.
18221 (method_invocation:): Added call to create the method invocation
18223 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18224 (debug_line): New function for debug.
18225 (complete_class_decl): No longer do something during pass 1.
18226 (method_header): Use BUILD_PTR_FROM_NAME.
18227 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18229 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18230 function's main comment.
18231 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18233 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18234 (resolve_class): Now works with arrays.
18235 (do_resolve_class, resolve_and_layout): New functions.
18236 (java_check_regular_methods): Reverse method list before and after
18237 having processed it. No longer set ctxp->artificial_constructor.
18238 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18239 accordingly. Fixed typo in issued error message. Now use
18241 (find_in_imports_on_demand): Now use obstack_grow0.
18242 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18243 (source_end_java_method): Call expand_expr_stmt instead of
18244 expand_expr. Calls it before calling expand_function_end.
18245 (java_method_add_stmt): Do nothing if errors were found during
18247 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18248 (build_method_invocation_stmt, build_invoke, invocation_mode,
18249 lookup_method_invoke, refine_accessible_methods_list,
18250 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18252 * typeck.c (build_java_signature): Properly end method signature
18253 if return type skipped.
18254 (match_java_method): New function.
18256 1998-03-16 Per Bothner <bothner@cygnus.com>
18258 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18260 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18262 * expr.c (build_invoke_non_interface): New function.
18263 (methods_ident, ncode_ident): Now static globals.
18264 (expand_invoke): Use build_invoke_non_interface.
18265 * java-tree.h (struct lang_decl): New field function_decl_body.
18266 (DECL_FUNCTION_BODY): New macro.
18267 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18268 CLASS_FROM_SOURCE_P.
18269 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18270 before starting pass 2. Call to java_generate_parsed_class replaced
18271 by java_register_parsed_class.
18272 * lex.c: Fixed typo in header. Some line width related formating.
18273 * lex.h: Some line width related formating.
18274 * parse.h (source_end_java_method, resolve_expression_name,
18275 complete_class_decl, maybe_create_class_interface_decl,
18276 check_class_interface_creation): New static function declarations.
18277 (java_layout_parsed_class, java_method_add_stmt): New function
18279 (struct parser_ctxt): Field mark_class_generate removed. New
18280 fields class_list and artificial_constructor.
18281 * parse.y: Fixed typo in header.
18282 (class_declaration:): Call complete_class_decl when class body
18284 (method_declaration:): Call source_end_java_method in pass 2 when
18285 the method body is defined.
18286 (postfix_expression:): Do expression name resolution on sub-rule
18287 name during pass 2.
18288 (create_class, create_interface): Merged common pieces.
18289 (check_class_interface_creation, maybe_create_class_interface_decl):
18291 (complete_class_decl): New function.
18292 (register_fields): Fixed line width related typo.
18293 (method_header): Correctly skip first argument when fixing
18294 argument line. Changed the loop.
18295 (java_check_circular_reference): Now use ctxp->class_list.
18296 (java_complete_class): Removed start/stop marking.
18297 (java_check_regular_methods): Now takes a class decl as an
18298 argument. Add default constructor if none were encountered.
18299 (java_check_methods): Now use ctxp->class_list. Changed call to
18300 java_check_regular_methods.
18301 (source_start_java_method): Set DECL_ARG_TYPE for each function
18303 (source_end_java_method, java_method_add_stmt): New functions.
18304 (java_generate_parsed_class): No longer exists.
18305 (java_layout_parsed_class, java_register_parsed_class): New functions.
18306 (resolve_expression_name): New function.
18308 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18310 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18311 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18312 until pass initializations are done. Call read_import_dir with
18314 * parse.h: (lookup_modifier_cl): New function declared.
18315 (INTERFACE_FIELD_MODIFIERS): New macro.
18316 (OBSOLETE_MODIFIER_WARNING): New macro.
18317 * parse.y: (register_fields): Class type and current field name in
18318 local variables. Check modifier(s) if adding field(s) to an interface.
18319 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18320 and report errors using the faulty modifier line context.
18321 (lookup_modifier_cl): New function.
18322 (read_import_dir): Detect and report default import processing
18325 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18327 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18328 * class.c (is_compiled_class): Return 1 after making sure it
18329 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18330 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18331 * java-tree.h (flag_assume_compiled): Add decl.
18332 * lang.c (lang_f_options): Add the flag.
18333 (flag_assume_compiled): Add decl, default to 0.
18335 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18337 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18338 (is_compiled_class): Likewise.
18339 (layout_class): Likewise.
18340 (layout_class): Detect and lay out classes defined in source code.
18341 (interface_of_p, add_interface_do, may_add_interface): New
18343 (add_interface): Now use add_interface_do.
18344 (add_method_1): New function.
18345 (add_method): Now use add_method_1.
18346 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18347 (complete_start_java_method): New function.
18348 (start_java_mehod): Now call complete_start_java_method.
18349 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18350 (expand_invoke): Likewise and fixed typo.
18351 *gjava.c: (print_super_field): Use new argument to find_class
18354 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18355 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18356 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18358 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18359 (add_method_1, push_class): New prototypes.
18360 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18361 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18362 directory where the class was found.
18363 (find_class): New argument DO_CLASS_FILE. Function find_class
18364 modified accordingly.
18365 *jcf-parse.c: (fix_class_path): New function.
18366 (load_class): Use new VERBOSE argument. load_class now finds and
18367 loads/parses .class/.java files. Save read_state of current_jcf
18369 (java_parser_abort_on_error): New macro.
18370 (jcf_parse_source, parse_source_file): New function.
18371 (jcf_parse): Fixed typo.
18372 (yyparse): Call parse_source_file () only.
18373 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18374 writing the real class name back in the zip directory entry.
18375 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18376 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18377 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18378 (find_class): Prototype fixed.
18379 *lex.c: Added 1998 time stamp.
18380 Removed all static global variables, moved into the parser
18381 context data structure.. Now include unistd.h if SEEK_SET not
18383 (java_init_lex): Rewritten.
18384 (java_sneak_unicode): Modified current unicode access in current line.
18385 (java_unget_unicode): Likewise.
18386 (java_allocate_new_line): New allocation management.
18387 (java_read_char): Modified access and storage of unget_utf8_value.
18388 New way of processing current unicode.
18389 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18390 (java_get_unicode): Now use the parser context.
18391 (java_lineterminator): Likewise.
18392 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18393 of the reentrant parser implementation. Function now use the
18394 parser context data structure and java_lval. Fixed production of
18395 the float and double constant "out of range" error message. Fixed
18396 obstack use. Return integer value when hitting a modifier. Now
18397 return type for TRUE, FALSE and other predefined types. Return
18398 identifier as a TREE_LIST list containing the current line context
18399 as the TREE_VALUE sub-node.
18400 (java_unicode_2_utf8): Fixed typo in declaration.
18401 (java_lex_error): Now use the parser context data structure.
18402 *lex.h: Added 1998 time stamp.
18403 (struct java_line): New fields ref_count and next.
18404 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18405 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18406 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18407 *parse.h: Added 1998 time stamp.
18408 (java_parse_source_file): Renamed from parse_source_file.
18409 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18410 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18411 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18412 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18413 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18414 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18415 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18416 (struct parser_ctxt): New data structure to keep the parser context.
18417 *parse.y: Added 1998 time stamp, got rid of static global variables.
18418 (java_error_count, ctxp): New global variables.
18419 (%union): New value field.
18420 (numeric_type, integral_type): Rules removed.
18421 (primitive_type): Rule defined to handle integral, float, double and
18423 (qualified_name, package_declaration,
18424 single_type_import_declaration, type_import_on_demand_declaration,
18425 modifiers, class_declaration, super, interfaces,
18426 interface_type_list, class_body, field_declaration,
18427 field_declaration, variable_declarators, variable_declarator,
18428 variable_declarator_id, method_declaration, method_header,
18429 formal_parameter_list, formal_parameter, method_body, block,
18430 static, interface_declaration, extends_interfaces,
18431 abstract_method_declaration, local_variable_declarators): Rules now
18433 (force_error, do_warning): New global statics.
18434 (push_parser_context, parser_context_save_global,
18435 parser_context_restore_global, pop_parser_context): New functions.
18436 (yyerror): Now uses the global parser context. Fixed use of obstack.
18437 (parse_error, parse_error_context, parse_warning_context,
18438 java_accstring_lookup, redefinition_error, check_modifiers,
18439 parser_add_interface, create_interface, create_class, find_field,
18440 duplicate_declaration_error, register_fields, method_header,
18441 check_modifiers_consistency, check_abstract_method_header,
18442 method_declarator, parser_qualified_classname,
18443 parser_check_super_interface, parser_check_super,
18444 parser_chain_incomplete_item, java_check_circular_reference,
18445 layout_class_from_source, java_complete_class,
18446 complete_method_decl, resolve_class, complete_class_report_errors,
18447 java_check_final, check_method_redefinition,
18448 java_check_regular_methods, java_check_abstract_methods,
18449 java_check_methods, lookup_java_interface_method2,
18450 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18451 process_imports, find_in_imports, read_import_entry,
18452 read_import_dir, find_in_imports_on_demand,
18453 check_pkg_class_access, not_builtin_p, declare_local_variables,
18454 source_start_java_method, java_generate_parsed_class): New
18456 *typeck.c: (signature_include_return): New global variable.
18457 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18458 to add the function returned type in the signature.
18460 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18462 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18464 1998-01-29 Dave Brolley <brolley@cygnus.com>
18466 * Make-lang.in (java.info): Added.
18467 (java.install-info): Added
18469 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18471 * Makefile.in (clean): Also remove java/parse.c.
18473 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18475 Add a pair of -fbounds-check/-fno-bounds-check options.
18476 * lang.c (lang_decode_option): Add code to grok arguments.
18477 (flag_bounds_check): Add decl.
18478 (lang_f_options): New array w/ the option in it.
18479 * java-tree.h (flag_bounds_check): Add decl.
18480 * lang-options.h: New file.
18481 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18482 of a static macro value.
18483 (JAVA_ARRAY_EXCEPTION): Delete macro.
18485 1998-01-23 Per Bothner <bothner@cygnus.com>
18487 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18488 * expr.c (build_anewarray): Add missing promote_type.
18490 1998-01-22 Per Bothner <bothner@cygnus.com>
18492 Add array types with known length to optimize bounds checking.
18493 * typeck.c (build_java_array_type): Take length parameter.
18494 (java_array_type_length, build_prim_array_type): New functions.
18495 * java-tree.h: Update for new functions.
18496 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18497 * class.c: Use build_prim_array_type.
18498 * expr.c (can_widen_reference_to): Handle known-length array types.
18499 (verify_jvm_instructions): Keep track of integer push instructions
18500 followed by newarray/anewarray, so we can build known-length arrays.
18501 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18502 (java_array_data_offset): New function.
18503 (build_java_array_length_access): New function. Optimize if constant.
18504 (build_java_arrayaccess): Constant fold bounds check.
18505 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18506 (build_newarray, build_anewarray): New functions.
18507 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18508 * verify.c (merge_types): Handle known-lengh array types.
18510 1998-01-19 Per Bothner <bothner@cygnus.com>
18512 * expr.c (expand_byte_code): Fix performace bug, which caused
18513 searching linenumber_table to be linear rather than constant.
18515 1997-12-12 Per Bothner <bothner@cygnus.com>
18517 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18519 * decl.c, java-tree.h (soft_fmod_node): New global.
18520 * decl.c (init_decl_processing): Define __builtin_fmod.
18521 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18522 using __builtin_fmod.
18524 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18526 * keyword.h: New file, output of keyword.gperf as processed by
18528 * lex.c (java_lex_init): Initialize java_error_flag.
18529 * parse.c (YYERROR_NOW): Uses java_error_flag.
18530 * parse.y: New static java_error_flag. Useless definition of
18532 * parse.y (java_error): Portable error recovery using
18533 java_error_flag (not yet completely tuned).
18535 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18537 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18539 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18541 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18542 (parse.c, lex.c, keyword.h): New rules for Java source code
18544 * parse.c: Renamed into jcf-parse.c.
18545 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18546 * keyword.gperf: New file, Java keywords.
18547 * parse.y: New file, Java language grammar.
18548 * parse.h: New file, Java language grammar definitions.
18549 * lex.c: New file, Java language lexer.
18550 * lex.h: New file, Java language lexer definitions.
18552 1997-12-03 Per Bothner <bothner@cygnus.com>
18554 * decl.c (clinit_identifier_node), java-tree.h: New global.
18555 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18556 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18557 * expr.c (expand_java_field_op): Check for invalid assignment
18560 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18562 1997-10-27 Per Bothner <bothner@cygnus.com>
18564 * verify.c (verify_jvm_instructions): When processing a handler,
18565 attempt to set the current_subr to the right value.
18566 (More complicated code combines Sep 17 and Oct 22 versions.)
18568 1997-10-24 Per Bothner <bothner@cygnus.com>
18570 * class.c (push_class): Figure out (guess) name of source file.
18571 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18572 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18573 (parse_class_file): Change return type from int to void.
18574 Call debug_start_source_file/debug_end_source_file.
18576 * expr.c (build_java_binop): Fix masking 2nd operand.
18577 * decl.c (init_decl_processing): Set sizetype first.
18579 1997-10-22 Per Bothner <bothner@cygnus.com>
18581 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18582 (Revert Sep 17 change.)
18584 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18586 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18587 .class extension in their name and fix thing so we don't process
18588 them parse_zip_file_entries().
18589 (parse_zip_file_entries): Cleaned unused local variables.
18591 1997-10-20 Per Bothner <bothner@cygnus.com>
18593 * expr.c (can_widen_reference_to): Allows equal array element types.
18594 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18595 * jcf-dump.c (RET): Get (and print) index.
18597 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18598 Promote element type to POINTER_TYPE.
18600 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18602 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18603 find_in_current_zip, jcf_figure_file_type): Moved from
18604 jcf-reader.c to parse.c.
18605 * zextract.c: (read_zip_archive): takes file_comment_length possible
18606 field into account.
18608 1997-10-20 Per Bothner <bothner@cygnus.com>
18610 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18612 * verify.c (merge_types): Handle array types even better ...
18614 1997-10-17 Per Bothner <bothner@cygnus.com>
18616 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18618 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18619 * class.c (make_class_data): Don't build fields_decl if no fields.
18620 When building fields_decl, skip if DECL_ARTIFICIAL.
18622 * expr.c (java_stack_swap): Update stack_type_map.
18623 * verify.c (merge_types): Handle array types better.
18625 1997-10-15 Per Bothner <bothner@cygnus.com>
18627 * class.c (add_field): Don't promote short integral fields to
18628 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18629 * expr.c (push_value): Promote and convert short integral values.
18631 * decl.c, java-tree.h (integer_two_node): New constant node.
18632 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18634 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18636 * class.c (append_gpp_mangled_type): Use function argument
18637 unpromoted type to generate mangled name.
18639 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18641 * constants.c (build_constant_data_ref): Now uses current_class
18642 instead of main_class.
18643 (build_constants_constructor): Now uses current_class instead of
18645 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18646 of the global variable SeepZipFiles done here.
18647 * zextract.c (read_zip_archive): extra_field optional field taken
18648 into account while computing the position of the class file in the
18650 * verify.c (verify_jvm_instructions): Use current_jcf to search
18652 * parse.c (load_class): First search for the class to load in the
18653 current zip file. Saves current_jcf (restored before returning
18654 from that function). Don't call JCF_FINISH in the class was found
18655 in the current ZIP file.
18656 (jcf_parse): If the class was found in the current ZIP file, save
18657 its tree_constant_pool (for later reuse).
18658 (parse_class_file): New function. Process each method defined in
18659 the current class and record the class as to be later registered.
18660 (yyparse): Rewritten. Figure the type of the current file and switch
18662 * lang.c: New global variable current_jcf.
18663 (lang_init): Removed compiling_from_source test (done later, in
18664 yyparse). Removed call the jcf_parse ().
18665 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18666 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18667 in the current ZIP file) and zip_offset (offset to the class data in
18668 the current zip file).
18669 * jcf-reader.c: zipfile.h included.
18670 localToFile: New ZipFileCache static global variable
18671 (parse_zip_file_entries): New function. Browse the current ZIP
18672 file directory and process each class found.
18673 (process_zip_dir): New function. Register each class found in the
18674 ZIP file directory. The class aren't parsed but a valid JCF is
18675 link to each of them.
18676 (find_in_current_zip): New function. Search for a class in the
18677 current ZIP file directory. If found, prepare the class so that it
18679 (jcf_figure_file_type): New function. Examine the file structure
18680 to figure a class file, a ZIP file. If none of these categories are
18681 matched, a source file is assumed.
18682 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18683 SeenZipFile: New global variable.
18684 (open_in_zip): Use zipmember's length to accelerate the search for
18685 a member. If zipmember was NULL and zip file successfully read,
18687 * java-tree.h: New global variable current_jcf declared. Added
18688 declaration for current_constant_pool_tags, current_constant_pool_data,
18689 current_constant_pool_length, current_constant_pool_data_ref.
18690 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18691 store the JCF of classes seen in a zip file) and tree *constant_pool
18692 (to save a loaded class constant pool). current_class declared here.
18693 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18694 retrieve method_ref_constant.
18695 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18696 (OBJECT): get_class_constant now uses current_jcf.
18697 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18698 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18699 (expand_invoke): Now uses current_class instead of main_class
18700 (build_class_init): Now uses current_class instead of main_class
18701 * class.c: New static global variable registered_class.
18702 (register_class): New function.
18703 (emit_register_class): Modified to use registered_class instead of
18705 (is_compiled_class): Now take into account class seen in the archive.
18707 1997-10-06 Per Bothner <bothner@cygnus.com>
18709 * except.h: Renamed to: java-except.h.
18710 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18711 * except.c: Add semi-working (commented out) implementation.
18713 * expr.c (expand_iinc): Add needed flush_quick_stack.
18714 * parse.c (set_source_filename): New function.
18715 (give_name_to_class): Set input_filename from package.classname.java.
18717 * jcf-io.c (find_class): Don't look first in ".".
18719 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18721 * zextract.c (read_zip_archive): Now takes into account the
18723 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18725 1997-09-20 Per Bothner <bothner@cygnus.com>
18727 * constants.c, java-tree.h (build_internal_class_name): New function.
18728 (alloc_class_constant): Re-implement using build_internal_class_name.
18729 * class.c (make_class_data): Likewise.
18730 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18732 1997-09-17 Per Bothner <bothner@cygnus.com>
18734 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18735 to NULL before pushing an exception handler target.
18737 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18738 (java_stack_swap, java_stack_dup): Re-write to be safe from
18739 clobbering registers.
18740 (build_class_init): New function.
18742 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18744 * typeck.c (build_java_array_type): Temporary use
18745 permanent_obstack to create the array 'length' field.
18746 * expr.c (lookup_label): Temporay use permanent_obstack to create
18747 label if not found.
18748 * class.c (push_super_field): Tempory use permanent_obstack.
18750 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18752 * typeck.c (type_for_mode): Now handles double_type_node and
18754 * verify.c (verify_jvm_instructions): The instruction following
18755 the wide bytecode is checked. OPCODE_ret added to the list of
18758 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18760 * class.c (make_class): Temporary use permanent_obstack. Set the
18761 class CLASS_P field to 1.
18762 (push_class): Temporary use permanent_obstack.
18763 (set_super_info): Temporary use permanent_obstack.
18764 (add_method): Temporary use permanent_obstack, set
18765 METHOD_TRANSIENT().
18766 (add_field): Temporary use permanent_obstack. Sets
18767 FIELD_VOLATILE() and FIELD_TRANSIENT().
18768 (build_class_ref): Temporary use permanent_obstack if the class
18770 (build_static_field_ref): Temporary use permanent_obstack when
18771 creating field's rtl.
18772 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18773 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18774 and fields. Function finalized, as far as flag handling.
18775 (push_class_static_dummy_field): Temporary use permanent_obstack.
18776 (emit_register_class): Force generation of class registration at
18778 * decl.c (end_java_method): Call permanent_allocation() before
18780 * expr.c (can_widen_reference_to): Added comment to interface
18781 handling, fixed typo.
18782 (lookup_field): Now uses CLASS_P() to correct FIXME
18783 (expand_invoke): Verification on public && !static &&
18784 !abstract moved into soft_lookupinterfacemethod (kaffe).
18785 Use Object class dtable if objectref is an array when expanding
18787 (java_push_constant_from_pool): Temporary use permanent_obstack
18788 for CONSTANT_string
18789 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18790 create constant references.
18791 (get_constant): Temporary use permanent_obstack to create constant.
18792 (load_class): Temporary use permanent_obstack to load class.
18793 (jcf_parse): Temporary use permanent_obstack to perform class
18795 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18796 (build_java_signature): Temporary use permanent_obstack.
18797 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18799 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18800 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18803 1997-09-11 Per Bothner <bothner@cygnus.com>
18805 * class.c (append_gpp_mangled_type): Fix typo.
18806 (emit_register_class): Use main_class to get class object, rather
18807 than looking for no-longer-existing static decl starting with _CL.
18808 * typeck.c (parse_signature_type): Promote array element type
18809 if it is a RECORD_TYPE.
18811 1997-09-10 Per Bothner <bothner@cygnus.com>
18813 * class.c (push_class_static_dummy_field): New function.
18814 (mangle_static_field): New. Do G++-style mangling of static fields.
18815 (layout_class): Mandle static fields here, not in add_field.
18816 (build_class_ref): The class object is now a dummy static field.
18817 * decl.c (find_local_variable): Look for best, instead of first match.
18818 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18819 (build_java_athrow): Don't check here if exception is Throwable.
18820 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18821 (TYPE_USED): Removed. No longer used ...
18822 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18823 * verify.c (push_pending_label): New function.
18824 (push_pending_block): Renamed to check_pending_block.
18825 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18826 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18827 re-checking possible handlers) after a store (less wasted work).
18828 Check for null handler (finally) before calling add_handler.
18829 Various changes to (finally?) correctly handle try/finally.
18831 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18833 * class.c: Include stdio.h.
18835 1997-09-04 Per Bothner <bothner@cygnus.com>
18837 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18838 to make sure class is initialized before static/special invoke.
18840 * verify.c (verify_jvm_instructions): On a store instruction,
18841 call find_local_variable to force pre-allocation of decl and rtx.
18842 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18844 1997-09-03 Per Bothner <bothner@cygnus.com>
18846 * class.c (build_class_ref): Strip off "promoted_" if need be.
18847 (make_field_value): Call build_java_signature when needed.
18848 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18849 * expr.c (build_java_athrow): Don't push_value of exception.
18850 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18851 match specification of [fd]cmp[lg] for NaNs.
18852 (expand_byte_code): Add support for exception handler ranges.
18853 * except.c: Add skeleton for EH code-generation.
18854 * verify.c (merge_types): Treat all promoted integral types as equal.
18855 * constants.c (build_constants_constructor): To force creation of
18856 current_constant_pool_data_ref, call build_constant_data_ref.
18858 * javaop.def (lload): Fix typo.
18859 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18861 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18863 * parse.c: Don't include function.h.
18865 1997-08-27 Per Bothner <bothner@cygnus.com>
18867 * except.[ch]: New files.
18868 * Makefile.in (JAVA_OBJS): Add except.o
18869 * expr.c: Temporary warning about unimplemented exceptions.
18870 * verify.c: Verify exception handlers.
18872 * jcf-dump.c (disassemble_method): Print exception table.
18874 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18876 * expr.c (verify_jvm_instructions): Started a thorough
18877 verification of invoke* bytecodes.
18878 (expand_byte_code): flush quick stack if PC is the target of a
18879 branch. and undef RET (conflicting with config/i386/i386.h).
18880 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18882 (expand_invoke): Now handles invokeinterface and do more
18883 verification according to the bytecode.
18884 (lookup_field): Don't try to load the class if processing
18886 (can_widen_reference_to): Now handles interfaces.
18887 * decl.c (init_decl_processing): New global variable
18888 soft_lookupinterfacemethod_node, declared in java-tree.h.
18889 Call set_super_info on string_type_node.
18890 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18892 * class.c (set_super_info): Fills the CLASS_* flags according to
18894 (get_access_flags_from_decl): Handles all class flags.
18896 1997-08-26 Per Bothner <bothner@cygnus.com>
18898 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18899 * parse.c (yyparse): Check for abstract method, and missing code.
18900 * expr.c (expand_byte_code): Change interface.
18901 * lang.c (put_decl_node): Print promoted types prettier.
18902 * verify.c (verify_jvm_instruction): Change interface.
18903 Partial support for scanning exception table.
18904 For load instructions, handle promoted integral types.
18906 1997-08-21 Per Bothner <bothner@cygnus.com>
18908 * verify.c: New file, with contents moved from expr.c.
18909 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18910 * typeck.c (is_array_type_p): Moved here from expr.c.
18911 * java-tree.h: Add some now-needed function declarations.
18912 * Makefile.in (JAVA_OBJS): Added verify.o.
18914 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18916 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18917 METHOD_ABSTRACT flag.
18919 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18920 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18921 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18923 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18925 (start_java_method): Hook for SYNCHRONIZED methods.
18927 * expr.c (build_java_jsr, build_java_ret): New functions
18928 (JSR,PRE): New macros
18929 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18930 (verify_jvm_instructions): tableswitch, lookupswitch,
18931 monitorenter, monitorexit, goto_w: verified.
18932 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18933 (build_java_monitor): New function.
18934 (MONITOR_OPERATION): Modified to call build_java_monitor()
18935 (verify_jvm_instructions): Started a thorough verification of
18938 1997-08-19 Per Bothner <bothner@cygnus.com>
18940 Support verification of jsr/ret subroutines (used for try/finally).
18941 * decl.c (return_address_type_node): New type node.
18942 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18943 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18944 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18945 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18946 TYPE_USED): New macros for special types in type_map.
18948 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18949 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18951 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18953 * expr.c (can_widen_reference_to): New function.
18954 (pop_type): Use it.
18955 (merge_type_state): Support handling start of subroutine.
18956 (push_pending_block): Return char* error message, instead of calling
18957 fatal on an error. Also handle subroutines.
18958 (verify_jvm_instructions): Handle errors from push_poending_block.
18959 Support jsr and ret instructions.
18961 1997-08-19 Per Bothner <bothner@cygnus.com>
18963 * jcf-io.c (find_classfile): Fix thinko.
18964 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18966 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18968 * Makefile.in (BISON): Remove.
18970 1997-08-07 Per Bothner <bothner@cygnus.com>
18972 * Makefile.in: Convert to autoconf.
18973 * config-lang.in (outputs): Added java/Makefile.
18975 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18976 Rename cc1java to jc1.
18978 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18979 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18981 * class.c (class_depth): Do load_class if needed.
18983 Mostly better verification.
18984 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18985 (init_decl_processing): Change return type of soft_checkcast.
18986 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18987 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18988 lang_print_error): New functions.
18989 (lang_init): Set global hook print_error_function to lang_print_error.
18990 * expr.c: In the type_map ptr_type_node is only used for null now.
18991 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18992 (merge_types): Dererence pointer to record types before comparing.
18993 (decode_newarray_type, merge_types): On error just return NULL.
18994 (build_java_binop): Add preliminary implementation (with warning)
18995 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18996 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18997 (expand_compare, expand_java_goto, expand_java_call): Don't
18998 push_pending_block, since that only makes sense when verifying.
18999 (merge_type_state): Different return codes.
19000 (push_pending_block): A block may need to be verified more than once.
19001 (expand_byte_code): Warn about unused code at code generation time.
19002 (verify_jvm_instruction): Changed logic, since code may need to be
19003 re-verified if type-state has changed. Also, better error handling.
19004 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19005 Improve newarray, anewarray, ?aload, athrow,
19006 * java-tree.h (LABEL_CHANGED): New macro.
19008 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19010 * decl.c (soft_athrow_node): New global variable initialized.
19011 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19012 * typeck.c (convert): Added support for REAL_TYPE.
19013 (convert_to_char): New function.
19014 (convert): Handle CHAR_TYPE.
19015 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19016 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19017 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19019 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19020 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19021 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19022 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19023 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19024 to Use The Right Things.
19025 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19026 compatible with INT. BOOLEAN is made equivalent to BYTE.
19027 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19028 OPCODE_ifnonnull): Now supported.
19029 (build_java_athrow): New function.
19031 1997-08-04 Per Bothner <bothner@cygnus.com>
19033 Rename method name <init> to match G++ (and fix mangling).
19034 * class.c (layout_class): Replace method name of <init> by class name.
19035 (make_method_value): Do inverse renaming of constructor from <init>.
19036 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19037 * typeck.c (lookup_java_constructor): New function.
19038 * expr.c (expand_invoke): If method_name is <init>, call
19039 lookup_java_constructor to find constructor.
19041 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19043 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19045 * parse.c (get_class_constant): Modified to handle array "classes"
19046 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19048 (convert): Modified to handle real type.
19049 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19050 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19051 variables declared.
19052 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19053 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19054 global variables initialized.
19055 (find_local_variable): Handles the case of a pointer
19056 (end_java_method): Restore the use of one more scope
19057 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19058 build_java_array_length_access, expand_java_arrayload,
19059 expand_java_arraystore, expand_java_array_length,
19060 expand_java_multianewarray, expand_java_anewarray,
19061 build_java_check_indexed_type, is_array_type_p,
19062 build_java_throw_out_of_bound_exception): New functions.
19063 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19064 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19065 OPCODE_<t>aload): Implemented code for verification.
19066 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19067 ARRAY_NEW_MULTI): Macro defined.
19068 (CONVERT): Modified to invoke convert().
19069 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19071 1997-07-31 Per Bothner <bothner@cygnus.com>
19073 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19074 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19075 (make_class_data): Field name needs '/' as package prefix.
19076 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19078 1997-07-25 Per Bothner <bothner@cygnus.com>
19080 Implement debug information for local variables.
19081 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19082 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19083 DECL_LOCAL_SLOT_CHAIN): New macros.
19084 (struct lang_decl_var): New type.
19085 * parse.c (give_name_to_locals): Move to decl.c.
19086 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19087 (start_java_method): Re-write parameter handling.
19088 (pending_local_decls): New global variable.
19089 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19090 (find_local_variable): Accept pc so we can skips decls not in range.
19091 (struct binding_level): Add end_pc field.
19092 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19093 (various): Change so current pc gets passed to find_local_variable.
19095 * decl.c (init_decl_processing): Re-arrange fields in
19096 class_type_node and and method_type_node to match kaffe 0.9.1.
19097 * class.c (make_method_value, make_class_data): Update
19098 initializations to match.
19100 1997-07-16 Per Bothner <bothner@cygnus.com>
19102 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19103 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19104 (push_super_field): New function.
19105 (make_class_data): Handle inheritance of class static initializer.
19106 (layout_class): New name mangling.
19107 * constants.c (build_constant_data_ref): Init type of data array
19108 to a one-element array.
19109 (build_constants_constructor): Set DECL_SIZE from complete array type.
19110 * decl.c: Rename class_type, object_type etc to class_type_node,
19111 object_type_node etc. Make former inherit from latter.
19112 * expr.c (expand_invoke): Add cast of function address.
19113 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19114 * parse.c (yyparse): Don't call layout_class here.
19115 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19117 1997-06-14 Per Bothner <bothner@cygnus.com>
19119 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19120 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19121 (alloc_class_constant): New.
19122 * expr.c (expand_invoke): Make sure method's class is initialized.
19123 * class.c (interits_from_p, emit_register_class): New functions.
19124 * parse.c (yyparse): Call emit_register_class.
19126 1997-06-09 Per Bothner <bothner@cygnus.com>
19128 * constants.c: New file, to handle constant pool.
19129 * Makefile.in (JAVA_OBJS): Add constants.o.
19130 * decl.c (init_decl_processing): Update, fix, finish various structs.
19131 (pushdecl_top_level): New.
19132 * parse.c (layout_class): Moved to class.c.
19133 * expr.c (java_push_constant_from_pool): New function.
19134 * class.c (build_class_ref): Make work fully
19135 (make_class_data): Emit super-class, constant pool, interface vector.
19137 1997-06-03 Per Bothner <bothner@cygnus.com>
19139 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19140 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19141 * class.c (class_depth): New function.
19142 (lookup_named_class): Replaced by new function lookup_class.
19143 * decl.c (object_type_node, string_type_node): New.
19144 Remove various types that we no longer need.
19145 * expr.c (verify_jvm_instructions): New separate verifier pass.
19146 (push_type, pop_type): New functions for verifier.
19147 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19148 (expand_byte_code): Simplify, since we assume already verified.
19149 (expand_invoke): Now mostly works.
19150 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19151 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19152 * parse.c: Wait to allocate class object until we know its name.
19153 (layout_class): Calculate DECL_VINDEX for each virtual method.
19154 * typeck.c (get_array_type): Rename to ...
19155 (build_java_array_type): ... and provide working implementation.
19156 (build_java_signature): New function - build Java signature of type.
19157 (set_java_signature): New function - cache signature with type.
19158 (lookup_java_method): New function.
19160 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19162 * class.c (ident_subst): Take extra SUFFIX parameter.
19163 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19164 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19165 (build_class_ref): Actually implement.
19166 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19167 * decl.c (builtin_function): New.
19168 (init_decl_processing): Update for current Kaffe. Declare some
19169 builtin Kaffe functions.
19170 * expr.c (build_address_of): New.
19171 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19172 Renamed (from expand_java_new etc), and added working implementations.
19173 (build_field_ref): Now also handle static fields.
19174 (expand_invoke): Implement invokestatic, and start implement rest.
19175 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19176 * javaop.def: Rename invokevirt -> invokevirtual.
19177 * lang.c (use_handles): Removed.
19178 * parse.c: Add support for ConstantValue attribute.
19179 Handle nested loading of a class. (JPOOL_UTF): New.
19181 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19183 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19185 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19187 * Make-lang.in (java.install-man): New empty rule.
19188 * typeck.c (set_local_type): New function.
19189 * expr.c (STORE_INTERNAL): Call find_local_variable,
19190 not find_stack_slot. Call set_local_type.
19192 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19194 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19195 and building RECORD_TYPE CONSTRUCTORs.
19196 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19198 * lang.c (use_handles): Change the default to 0.
19199 * decl.c: Define and build class_type, field_type, utf8const_type.
19200 * class.c (make_class_data, make_field_value,
19201 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19202 hashUtf8String, strLengthUtf8, mangled_classname:
19203 Functions to build reflective data structures.
19204 * parse.c (yyparse): Call make_class_data.
19206 * jcf-io.c (open_class, find_classfile): New functions.
19207 * jcf-dump.c: Support reading classfile from explicitly-named
19208 class file (without CLASSPATH searching).
19210 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19212 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19213 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19214 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19215 (get_constant): Now trivial for CONSTANT_Utf8.
19217 * jcf.h: Make NEW_CPOOL the default.
19218 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19220 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>